configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xf86-input-elographics 1.4.1. 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 # 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"newly created file is older than distributed files! 2359 Check your system clock" "$LINENO" 5 2360 fi 2361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2362 $as_echo "yes" >&6; } 2363 test "$program_prefix" != NONE && 2364 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2365 # Use a double $ so make ignores it. 2366 test "$program_suffix" != NONE && 2367 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2368 # Double any \ or $. 2369 # By default was `s,x,x', remove it if useless. 2370 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2371 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2372 2373 # expand $ac_aux_dir to an absolute path 2374 am_aux_dir=`cd $ac_aux_dir && pwd` 2375 2376 if test x"${MISSING+set}" != xset; then 2377 case $am_aux_dir in 2378 *\ * | *\ *) 2379 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2380 *) 2381 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2382 esac 2383 fi 2384 # Use eval to expand $SHELL 2385 if eval "$MISSING --run true"; then 2386 am_missing_run="$MISSING --run " 2387 else 2388 am_missing_run= 2389 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2390 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2391 fi 2392 2393 if test x"${install_sh}" != xset; then 2394 case $am_aux_dir in 2395 *\ * | *\ *) 2396 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2397 *) 2398 install_sh="\${SHELL} $am_aux_dir/install-sh" 2399 esac 2400 fi 2401 2402 # Installed binaries are usually stripped using `strip' when the user 2403 # run `make install-strip'. However `strip' might not be the right 2404 # tool to use in cross-compilation environments, therefore Automake 2405 # will honor the `STRIP' environment variable to overrule this program. 2406 if test "$cross_compiling" != no; then 2407 if test -n "$ac_tool_prefix"; then 2408 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2409 set dummy ${ac_tool_prefix}strip; ac_word=$2 2410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2411 $as_echo_n "checking for $ac_word... " >&6; } 2412 if ${ac_cv_prog_STRIP+:} false; then : 2413 $as_echo_n "(cached) " >&6 2414 else 2415 if test -n "$STRIP"; then 2416 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2417 else 2418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2419 for as_dir in $PATH 2420 do 2421 IFS=$as_save_IFS 2422 test -z "$as_dir" && as_dir=. 2423 for ac_exec_ext in '' $ac_executable_extensions; do 2424 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2425 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2426 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2427 break 2 2428 fi 2429 done 2430 done 2431 IFS=$as_save_IFS 2432 2433 fi 2434 fi 2435 STRIP=$ac_cv_prog_STRIP 2436 if test -n "$STRIP"; then 2437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2438 $as_echo "$STRIP" >&6; } 2439 else 2440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2441 $as_echo "no" >&6; } 2442 fi 2443 2444 2445 fi 2446 if test -z "$ac_cv_prog_STRIP"; then 2447 ac_ct_STRIP=$STRIP 2448 # Extract the first word of "strip", so it can be a program name with args. 2449 set dummy strip; ac_word=$2 2450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2451 $as_echo_n "checking for $ac_word... " >&6; } 2452 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2453 $as_echo_n "(cached) " >&6 2454 else 2455 if test -n "$ac_ct_STRIP"; then 2456 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2457 else 2458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2459 for as_dir in $PATH 2460 do 2461 IFS=$as_save_IFS 2462 test -z "$as_dir" && as_dir=. 2463 for ac_exec_ext in '' $ac_executable_extensions; do 2464 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2465 ac_cv_prog_ac_ct_STRIP="strip" 2466 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2467 break 2 2468 fi 2469 done 2470 done 2471 IFS=$as_save_IFS 2472 2473 fi 2474 fi 2475 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2476 if test -n "$ac_ct_STRIP"; then 2477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2478 $as_echo "$ac_ct_STRIP" >&6; } 2479 else 2480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2481 $as_echo "no" >&6; } 2482 fi 2483 2484 if test "x$ac_ct_STRIP" = x; then 2485 STRIP=":" 2486 else 2487 case $cross_compiling:$ac_tool_warned in 2488 yes:) 2489 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2490 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2491 ac_tool_warned=yes ;; 2492 esac 2493 STRIP=$ac_ct_STRIP 2494 fi 2495 else 2496 STRIP="$ac_cv_prog_STRIP" 2497 fi 2498 2499 fi 2500 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2501 2502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2503 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2504 if test -z "$MKDIR_P"; then 2505 if ${ac_cv_path_mkdir+:} false; then : 2506 $as_echo_n "(cached) " >&6 2507 else 2508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2509 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2510 do 2511 IFS=$as_save_IFS 2512 test -z "$as_dir" && as_dir=. 2513 for ac_prog in mkdir gmkdir; do 2514 for ac_exec_ext in '' $ac_executable_extensions; do 2515 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2516 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2517 'mkdir (GNU coreutils) '* | \ 2518 'mkdir (coreutils) '* | \ 2519 'mkdir (fileutils) '4.1*) 2520 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2521 break 3;; 2522 esac 2523 done 2524 done 2525 done 2526 IFS=$as_save_IFS 2527 2528 fi 2529 2530 test -d ./--version && rmdir ./--version 2531 if test "${ac_cv_path_mkdir+set}" = set; then 2532 MKDIR_P="$ac_cv_path_mkdir -p" 2533 else 2534 # As a last resort, use the slow shell script. Don't cache a 2535 # value for MKDIR_P within a source directory, because that will 2536 # break other packages using the cache if that directory is 2537 # removed, or if the value is a relative name. 2538 MKDIR_P="$ac_install_sh -d" 2539 fi 2540 fi 2541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2542 $as_echo "$MKDIR_P" >&6; } 2543 2544 mkdir_p="$MKDIR_P" 2545 case $mkdir_p in 2546 [\\/$]* | ?:[\\/]*) ;; 2547 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2548 esac 2549 2550 for ac_prog in gawk mawk nawk awk 2551 do 2552 # Extract the first word of "$ac_prog", so it can be a program name with args. 2553 set dummy $ac_prog; ac_word=$2 2554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2555 $as_echo_n "checking for $ac_word... " >&6; } 2556 if ${ac_cv_prog_AWK+:} false; then : 2557 $as_echo_n "(cached) " >&6 2558 else 2559 if test -n "$AWK"; then 2560 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2561 else 2562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2563 for as_dir in $PATH 2564 do 2565 IFS=$as_save_IFS 2566 test -z "$as_dir" && as_dir=. 2567 for ac_exec_ext in '' $ac_executable_extensions; do 2568 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2569 ac_cv_prog_AWK="$ac_prog" 2570 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2571 break 2 2572 fi 2573 done 2574 done 2575 IFS=$as_save_IFS 2576 2577 fi 2578 fi 2579 AWK=$ac_cv_prog_AWK 2580 if test -n "$AWK"; then 2581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2582 $as_echo "$AWK" >&6; } 2583 else 2584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2585 $as_echo "no" >&6; } 2586 fi 2587 2588 2589 test -n "$AWK" && break 2590 done 2591 2592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2593 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2639 fi 2640 fi 2641 2642 # test whether we have cygpath 2643 if test -z "$CYGPATH_W"; then 2644 if (cygpath --version) >/dev/null 2>/dev/null; then 2645 CYGPATH_W='cygpath -w' 2646 else 2647 CYGPATH_W=echo 2648 fi 2649 fi 2650 2651 2652 # Define the identity of the package. 2653 PACKAGE='xf86-input-elographics' 2654 VERSION='1.4.1' 2655 2656 2657 cat >>confdefs.h <<_ACEOF 2658 #define PACKAGE "$PACKAGE" 2659 _ACEOF 2660 2661 2662 cat >>confdefs.h <<_ACEOF 2663 #define VERSION "$VERSION" 2664 _ACEOF 2665 2666 # Some tools Automake needs. 2667 2668 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2669 2670 2671 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2672 2673 2674 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2675 2676 2677 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2678 2679 2680 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2681 2682 # We need awk for the "check" target. The system "awk" is bad on 2683 # some platforms. 2684 # Always define AMTAR for backward compatibility. Yes, it's still used 2685 # in the wild :-( We should find a proper way to deprecate it ... 2686 AMTAR='$${TAR-tar}' 2687 2688 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2689 2690 2691 2692 2693 2694 2695 2696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2697 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... 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We use all the common list separators. 2744 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2745 for pkg in $enableval; do 2746 IFS="$lt_save_ifs" 2747 if test "X$pkg" = "X$p"; then 2748 enable_static=yes 2749 fi 2750 done 2751 IFS="$lt_save_ifs" 2752 ;; 2753 esac 2754 else 2755 enable_static=no 2756 fi 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 case `pwd` in 2767 *\ * | *\ *) 2768 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 2769 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 2770 esac 2771 2772 2773 2774 macro_version='2.4.2' 2775 macro_revision='1.3337' 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 ltmain="$ac_aux_dir/ltmain.sh" 2790 2791 # Make sure we can run config.sub. 2792 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2793 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2794 2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2796 $as_echo_n "checking build system type... " >&6; } 2797 if ${ac_cv_build+:} false; then : 2798 $as_echo_n "(cached) " >&6 2799 else 2800 ac_build_alias=$build_alias 2801 test "x$ac_build_alias" = x && 2802 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2803 test "x$ac_build_alias" = x && 2804 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2805 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2806 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2807 2808 fi 2809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2810 $as_echo "$ac_cv_build" >&6; } 2811 case $ac_cv_build in 2812 *-*-*) ;; 2813 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2814 esac 2815 build=$ac_cv_build 2816 ac_save_IFS=$IFS; IFS='-' 2817 set x $ac_cv_build 2818 shift 2819 build_cpu=$1 2820 build_vendor=$2 2821 shift; shift 2822 # Remember, the first character of IFS is used to create $*, 2823 # except with old shells: 2824 build_os=$* 2825 IFS=$ac_save_IFS 2826 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2827 2828 2829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2830 $as_echo_n "checking host system type... " >&6; } 2831 if ${ac_cv_host+:} false; then : 2832 $as_echo_n "(cached) " >&6 2833 else 2834 if test "x$host_alias" = x; then 2835 ac_cv_host=$ac_cv_build 2836 else 2837 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2838 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2839 fi 2840 2841 fi 2842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2843 $as_echo "$ac_cv_host" >&6; } 2844 case $ac_cv_host in 2845 *-*-*) ;; 2846 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2847 esac 2848 host=$ac_cv_host 2849 ac_save_IFS=$IFS; IFS='-' 2850 set x $ac_cv_host 2851 shift 2852 host_cpu=$1 2853 host_vendor=$2 2854 shift; shift 2855 # Remember, the first character of IFS is used to create $*, 2856 # except with old shells: 2857 host_os=$* 2858 IFS=$ac_save_IFS 2859 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2860 2861 2862 # Backslashify metacharacters that are still active within 2863 # double-quoted strings. 2864 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 2865 2866 # Same as above, but do not quote variable references. 2867 double_quote_subst='s/\(["`\\]\)/\\\1/g' 2868 2869 # Sed substitution to delay expansion of an escaped shell variable in a 2870 # double_quote_subst'ed string. 2871 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 2872 2873 # Sed substitution to delay expansion of an escaped single quote. 2874 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 2875 2876 # Sed substitution to avoid accidental globbing in evaled expressions 2877 no_glob_subst='s/\*/\\\*/g' 2878 2879 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 2880 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 2881 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 2882 2883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 2884 $as_echo_n "checking how to print strings... " >&6; } 2885 # Test print first, because it will be a builtin if present. 2886 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 2887 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 2888 ECHO='print -r --' 2889 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 2890 ECHO='printf %s\n' 2891 else 2892 # Use this function as a fallback that always works. 2893 func_fallback_echo () 2894 { 2895 eval 'cat <<_LTECHO_EOF 2896 $1 2897 _LTECHO_EOF' 2898 } 2899 ECHO='func_fallback_echo' 2900 fi 2901 2902 # func_echo_all arg... 2903 # Invoke $ECHO with all args, space-separated. 2904 func_echo_all () 2905 { 2906 $ECHO "" 2907 } 2908 2909 case "$ECHO" in 2910 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 2911 $as_echo "printf" >&6; } ;; 2912 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 2913 $as_echo "print -r" >&6; } ;; 2914 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 2915 $as_echo "cat" >&6; } ;; 2916 esac 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 DEPDIR="${am__leading_dot}deps" 2932 2933 ac_config_commands="$ac_config_commands depfiles" 2934 2935 2936 am_make=${MAKE-make} 2937 cat > confinc << 'END' 2938 am__doit: 2939 @echo this is the am__doit target 2940 .PHONY: am__doit 2941 END 2942 # If we don't find an include directive, just comment out the code. 2943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2944 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2945 am__include="#" 2946 am__quote= 2947 _am_result=none 2948 # First try GNU make style include. 2949 echo "include confinc" > confmf 2950 # Ignore all kinds of additional output from `make'. 2951 case `$am_make -s -f confmf 2> /dev/null` in #( 2952 *the\ am__doit\ target*) 2953 am__include=include 2954 am__quote= 2955 _am_result=GNU 2956 ;; 2957 esac 2958 # Now try BSD make style include. 2959 if test "$am__include" = "#"; then 2960 echo '.include "confinc"' > confmf 2961 case `$am_make -s -f confmf 2> /dev/null` in #( 2962 *the\ am__doit\ target*) 2963 am__include=.include 2964 am__quote="\"" 2965 _am_result=BSD 2966 ;; 2967 esac 2968 fi 2969 2970 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2972 $as_echo "$_am_result" >&6; } 2973 rm -f confinc confmf 2974 2975 # Check whether --enable-dependency-tracking was given. 2976 if test "${enable_dependency_tracking+set}" = set; then : 2977 enableval=$enable_dependency_tracking; 2978 fi 2979 2980 if test "x$enable_dependency_tracking" != xno; then 2981 am_depcomp="$ac_aux_dir/depcomp" 2982 AMDEPBACKSLASH='\' 2983 am__nodep='_no' 2984 fi 2985 if test "x$enable_dependency_tracking" != xno; then 2986 AMDEP_TRUE= 2987 AMDEP_FALSE='#' 2988 else 2989 AMDEP_TRUE='#' 2990 AMDEP_FALSE= 2991 fi 2992 2993 2994 ac_ext=c 2995 ac_cpp='$CPP $CPPFLAGS' 2996 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2997 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2998 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2999 if test -n "$ac_tool_prefix"; then 3000 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3001 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3003 $as_echo_n "checking for $ac_word... " >&6; } 3004 if ${ac_cv_prog_CC+:} false; then : 3005 $as_echo_n "(cached) " >&6 3006 else 3007 if test -n "$CC"; then 3008 ac_cv_prog_CC="$CC" # Let the user override the test. 3009 else 3010 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3011 for as_dir in $PATH 3012 do 3013 IFS=$as_save_IFS 3014 test -z "$as_dir" && as_dir=. 3015 for ac_exec_ext in '' $ac_executable_extensions; do 3016 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3017 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3018 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3019 break 2 3020 fi 3021 done 3022 done 3023 IFS=$as_save_IFS 3024 3025 fi 3026 fi 3027 CC=$ac_cv_prog_CC 3028 if test -n "$CC"; then 3029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3030 $as_echo "$CC" >&6; } 3031 else 3032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3033 $as_echo "no" >&6; } 3034 fi 3035 3036 3037 fi 3038 if test -z "$ac_cv_prog_CC"; then 3039 ac_ct_CC=$CC 3040 # Extract the first word of "gcc", so it can be a program name with args. 3041 set dummy gcc; ac_word=$2 3042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3043 $as_echo_n "checking for $ac_word... " >&6; } 3044 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3045 $as_echo_n "(cached) " >&6 3046 else 3047 if test -n "$ac_ct_CC"; then 3048 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3049 else 3050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3051 for as_dir in $PATH 3052 do 3053 IFS=$as_save_IFS 3054 test -z "$as_dir" && as_dir=. 3055 for ac_exec_ext in '' $ac_executable_extensions; do 3056 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3057 ac_cv_prog_ac_ct_CC="gcc" 3058 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3059 break 2 3060 fi 3061 done 3062 done 3063 IFS=$as_save_IFS 3064 3065 fi 3066 fi 3067 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3068 if test -n "$ac_ct_CC"; then 3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3070 $as_echo "$ac_ct_CC" >&6; } 3071 else 3072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3073 $as_echo "no" >&6; } 3074 fi 3075 3076 if test "x$ac_ct_CC" = x; then 3077 CC="" 3078 else 3079 case $cross_compiling:$ac_tool_warned in 3080 yes:) 3081 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3082 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3083 ac_tool_warned=yes ;; 3084 esac 3085 CC=$ac_ct_CC 3086 fi 3087 else 3088 CC="$ac_cv_prog_CC" 3089 fi 3090 3091 if test -z "$CC"; then 3092 if test -n "$ac_tool_prefix"; then 3093 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3094 set dummy ${ac_tool_prefix}cc; ac_word=$2 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3096 $as_echo_n "checking for $ac_word... " >&6; } 3097 if ${ac_cv_prog_CC+:} false; then : 3098 $as_echo_n "(cached) " >&6 3099 else 3100 if test -n "$CC"; then 3101 ac_cv_prog_CC="$CC" # Let the user override the test. 3102 else 3103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3104 for as_dir in $PATH 3105 do 3106 IFS=$as_save_IFS 3107 test -z "$as_dir" && as_dir=. 3108 for ac_exec_ext in '' $ac_executable_extensions; do 3109 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3110 ac_cv_prog_CC="${ac_tool_prefix}cc" 3111 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3112 break 2 3113 fi 3114 done 3115 done 3116 IFS=$as_save_IFS 3117 3118 fi 3119 fi 3120 CC=$ac_cv_prog_CC 3121 if test -n "$CC"; then 3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3123 $as_echo "$CC" >&6; } 3124 else 3125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3126 $as_echo "no" >&6; } 3127 fi 3128 3129 3130 fi 3131 fi 3132 if test -z "$CC"; then 3133 # Extract the first word of "cc", so it can be a program name with args. 3134 set dummy cc; ac_word=$2 3135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3136 $as_echo_n "checking for $ac_word... " >&6; } 3137 if ${ac_cv_prog_CC+:} false; then : 3138 $as_echo_n "(cached) " >&6 3139 else 3140 if test -n "$CC"; then 3141 ac_cv_prog_CC="$CC" # Let the user override the test. 3142 else 3143 ac_prog_rejected=no 3144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3145 for as_dir in $PATH 3146 do 3147 IFS=$as_save_IFS 3148 test -z "$as_dir" && as_dir=. 3149 for ac_exec_ext in '' $ac_executable_extensions; do 3150 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3151 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3152 ac_prog_rejected=yes 3153 continue 3154 fi 3155 ac_cv_prog_CC="cc" 3156 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3157 break 2 3158 fi 3159 done 3160 done 3161 IFS=$as_save_IFS 3162 3163 if test $ac_prog_rejected = yes; then 3164 # We found a bogon in the path, so make sure we never use it. 3165 set dummy $ac_cv_prog_CC 3166 shift 3167 if test $# != 0; then 3168 # We chose a different compiler from the bogus one. 3169 # However, it has the same basename, so the bogon will be chosen 3170 # first if we set CC to just the basename; use the full file name. 3171 shift 3172 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3173 fi 3174 fi 3175 fi 3176 fi 3177 CC=$ac_cv_prog_CC 3178 if test -n "$CC"; then 3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3180 $as_echo "$CC" >&6; } 3181 else 3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3183 $as_echo "no" >&6; } 3184 fi 3185 3186 3187 fi 3188 if test -z "$CC"; then 3189 if test -n "$ac_tool_prefix"; then 3190 for ac_prog in cl.exe 3191 do 3192 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3193 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3195 $as_echo_n "checking for $ac_word... " >&6; } 3196 if ${ac_cv_prog_CC+:} false; then : 3197 $as_echo_n "(cached) " >&6 3198 else 3199 if test -n "$CC"; then 3200 ac_cv_prog_CC="$CC" # Let the user override the test. 3201 else 3202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3203 for as_dir in $PATH 3204 do 3205 IFS=$as_save_IFS 3206 test -z "$as_dir" && as_dir=. 3207 for ac_exec_ext in '' $ac_executable_extensions; do 3208 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3209 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3210 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3211 break 2 3212 fi 3213 done 3214 done 3215 IFS=$as_save_IFS 3216 3217 fi 3218 fi 3219 CC=$ac_cv_prog_CC 3220 if test -n "$CC"; then 3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3222 $as_echo "$CC" >&6; } 3223 else 3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3225 $as_echo "no" >&6; } 3226 fi 3227 3228 3229 test -n "$CC" && break 3230 done 3231 fi 3232 if test -z "$CC"; then 3233 ac_ct_CC=$CC 3234 for ac_prog in cl.exe 3235 do 3236 # Extract the first word of "$ac_prog", so it can be a program name with args. 3237 set dummy $ac_prog; ac_word=$2 3238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3239 $as_echo_n "checking for $ac_word... " >&6; } 3240 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3241 $as_echo_n "(cached) " >&6 3242 else 3243 if test -n "$ac_ct_CC"; then 3244 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3245 else 3246 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3247 for as_dir in $PATH 3248 do 3249 IFS=$as_save_IFS 3250 test -z "$as_dir" && as_dir=. 3251 for ac_exec_ext in '' $ac_executable_extensions; do 3252 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3253 ac_cv_prog_ac_ct_CC="$ac_prog" 3254 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3255 break 2 3256 fi 3257 done 3258 done 3259 IFS=$as_save_IFS 3260 3261 fi 3262 fi 3263 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3264 if test -n "$ac_ct_CC"; then 3265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3266 $as_echo "$ac_ct_CC" >&6; } 3267 else 3268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3269 $as_echo "no" >&6; } 3270 fi 3271 3272 3273 test -n "$ac_ct_CC" && break 3274 done 3275 3276 if test "x$ac_ct_CC" = x; then 3277 CC="" 3278 else 3279 case $cross_compiling:$ac_tool_warned in 3280 yes:) 3281 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3282 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3283 ac_tool_warned=yes ;; 3284 esac 3285 CC=$ac_ct_CC 3286 fi 3287 fi 3288 3289 fi 3290 3291 3292 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3293 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3294 as_fn_error $? "no acceptable C compiler found in \$PATH 3295 See \`config.log' for more details" "$LINENO" 5; } 3296 3297 # Provide some information about the compiler. 3298 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3299 set X $ac_compile 3300 ac_compiler=$2 3301 for ac_option in --version -v -V -qversion; do 3302 { { ac_try="$ac_compiler $ac_option >&5" 3303 case "(($ac_try" in 3304 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3305 *) ac_try_echo=$ac_try;; 3306 esac 3307 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3308 $as_echo "$ac_try_echo"; } >&5 3309 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3310 ac_status=$? 3311 if test -s conftest.err; then 3312 sed '10a\ 3313 ... rest of stderr output deleted ... 3314 10q' conftest.err >conftest.er1 3315 cat conftest.er1 >&5 3316 fi 3317 rm -f conftest.er1 conftest.err 3318 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3319 test $ac_status = 0; } 3320 done 3321 3322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3323 /* end confdefs.h. */ 3324 3325 int 3326 main () 3327 { 3328 3329 ; 3330 return 0; 3331 } 3332 _ACEOF 3333 ac_clean_files_save=$ac_clean_files 3334 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3335 # Try to create an executable without -o first, disregard a.out. 3336 # It will help us diagnose broken compilers, and finding out an intuition 3337 # of exeext. 3338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3339 $as_echo_n "checking whether the C compiler works... " >&6; } 3340 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3341 3342 # The possible output files: 3343 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3344 3345 ac_rmfiles= 3346 for ac_file in $ac_files 3347 do 3348 case $ac_file in 3349 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3350 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3351 esac 3352 done 3353 rm -f $ac_rmfiles 3354 3355 if { { ac_try="$ac_link_default" 3356 case "(($ac_try" in 3357 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3358 *) ac_try_echo=$ac_try;; 3359 esac 3360 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3361 $as_echo "$ac_try_echo"; } >&5 3362 (eval "$ac_link_default") 2>&5 3363 ac_status=$? 3364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3365 test $ac_status = 0; }; then : 3366 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3367 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3368 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3369 # so that the user can short-circuit this test for compilers unknown to 3370 # Autoconf. 3371 for ac_file in $ac_files '' 3372 do 3373 test -f "$ac_file" || continue 3374 case $ac_file in 3375 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3376 ;; 3377 [ab].out ) 3378 # We found the default executable, but exeext='' is most 3379 # certainly right. 3380 break;; 3381 *.* ) 3382 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3383 then :; else 3384 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3385 fi 3386 # We set ac_cv_exeext here because the later test for it is not 3387 # safe: cross compilers may not add the suffix if given an `-o' 3388 # argument, so we may need to know it at that point already. 3389 # Even if this section looks crufty: it has the advantage of 3390 # actually working. 3391 break;; 3392 * ) 3393 break;; 3394 esac 3395 done 3396 test "$ac_cv_exeext" = no && ac_cv_exeext= 3397 3398 else 3399 ac_file='' 3400 fi 3401 if test -z "$ac_file"; then : 3402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3403 $as_echo "no" >&6; } 3404 $as_echo "$as_me: failed program was:" >&5 3405 sed 's/^/| /' conftest.$ac_ext >&5 3406 3407 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3408 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3409 as_fn_error 77 "C compiler cannot create executables 3410 See \`config.log' for more details" "$LINENO" 5; } 3411 else 3412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3413 $as_echo "yes" >&6; } 3414 fi 3415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3416 $as_echo_n "checking for C compiler default output file name... " >&6; } 3417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3418 $as_echo "$ac_file" >&6; } 3419 ac_exeext=$ac_cv_exeext 3420 3421 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3422 ac_clean_files=$ac_clean_files_save 3423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3424 $as_echo_n "checking for suffix of executables... " >&6; } 3425 if { { ac_try="$ac_link" 3426 case "(($ac_try" in 3427 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3428 *) ac_try_echo=$ac_try;; 3429 esac 3430 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3431 $as_echo "$ac_try_echo"; } >&5 3432 (eval "$ac_link") 2>&5 3433 ac_status=$? 3434 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3435 test $ac_status = 0; }; then : 3436 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3437 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3438 # work properly (i.e., refer to `conftest.exe'), while it won't with 3439 # `rm'. 3440 for ac_file in conftest.exe conftest conftest.*; do 3441 test -f "$ac_file" || continue 3442 case $ac_file in 3443 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3444 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3445 break;; 3446 * ) break;; 3447 esac 3448 done 3449 else 3450 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3451 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3452 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3453 See \`config.log' for more details" "$LINENO" 5; } 3454 fi 3455 rm -f conftest conftest$ac_cv_exeext 3456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3457 $as_echo "$ac_cv_exeext" >&6; } 3458 3459 rm -f conftest.$ac_ext 3460 EXEEXT=$ac_cv_exeext 3461 ac_exeext=$EXEEXT 3462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3463 /* end confdefs.h. */ 3464 #include <stdio.h> 3465 int 3466 main () 3467 { 3468 FILE *f = fopen ("conftest.out", "w"); 3469 return ferror (f) || fclose (f) != 0; 3470 3471 ; 3472 return 0; 3473 } 3474 _ACEOF 3475 ac_clean_files="$ac_clean_files conftest.out" 3476 # Check that the compiler produces executables we can run. If not, either 3477 # the compiler is broken, or we cross compile. 3478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3479 $as_echo_n "checking whether we are cross compiling... " >&6; } 3480 if test "$cross_compiling" != yes; then 3481 { { ac_try="$ac_link" 3482 case "(($ac_try" in 3483 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3484 *) ac_try_echo=$ac_try;; 3485 esac 3486 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3487 $as_echo "$ac_try_echo"; } >&5 3488 (eval "$ac_link") 2>&5 3489 ac_status=$? 3490 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3491 test $ac_status = 0; } 3492 if { ac_try='./conftest$ac_cv_exeext' 3493 { { case "(($ac_try" in 3494 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3495 *) ac_try_echo=$ac_try;; 3496 esac 3497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3498 $as_echo "$ac_try_echo"; } >&5 3499 (eval "$ac_try") 2>&5 3500 ac_status=$? 3501 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3502 test $ac_status = 0; }; }; then 3503 cross_compiling=no 3504 else 3505 if test "$cross_compiling" = maybe; then 3506 cross_compiling=yes 3507 else 3508 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3509 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3510 as_fn_error $? "cannot run C compiled programs. 3511 If you meant to cross compile, use \`--host'. 3512 See \`config.log' for more details" "$LINENO" 5; } 3513 fi 3514 fi 3515 fi 3516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3517 $as_echo "$cross_compiling" >&6; } 3518 3519 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3520 ac_clean_files=$ac_clean_files_save 3521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3522 $as_echo_n "checking for suffix of object files... " >&6; } 3523 if ${ac_cv_objext+:} false; then : 3524 $as_echo_n "(cached) " >&6 3525 else 3526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3527 /* end confdefs.h. */ 3528 3529 int 3530 main () 3531 { 3532 3533 ; 3534 return 0; 3535 } 3536 _ACEOF 3537 rm -f conftest.o conftest.obj 3538 if { { ac_try="$ac_compile" 3539 case "(($ac_try" in 3540 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3541 *) ac_try_echo=$ac_try;; 3542 esac 3543 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3544 $as_echo "$ac_try_echo"; } >&5 3545 (eval "$ac_compile") 2>&5 3546 ac_status=$? 3547 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3548 test $ac_status = 0; }; then : 3549 for ac_file in conftest.o conftest.obj conftest.*; do 3550 test -f "$ac_file" || continue; 3551 case $ac_file in 3552 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3553 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3554 break;; 3555 esac 3556 done 3557 else 3558 $as_echo "$as_me: failed program was:" >&5 3559 sed 's/^/| /' conftest.$ac_ext >&5 3560 3561 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3562 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3563 as_fn_error $? "cannot compute suffix of object files: cannot compile 3564 See \`config.log' for more details" "$LINENO" 5; } 3565 fi 3566 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3567 fi 3568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3569 $as_echo "$ac_cv_objext" >&6; } 3570 OBJEXT=$ac_cv_objext 3571 ac_objext=$OBJEXT 3572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3573 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3574 if ${ac_cv_c_compiler_gnu+:} false; then : 3575 $as_echo_n "(cached) " >&6 3576 else 3577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3578 /* end confdefs.h. */ 3579 3580 int 3581 main () 3582 { 3583 #ifndef __GNUC__ 3584 choke me 3585 #endif 3586 3587 ; 3588 return 0; 3589 } 3590 _ACEOF 3591 if ac_fn_c_try_compile "$LINENO"; then : 3592 ac_compiler_gnu=yes 3593 else 3594 ac_compiler_gnu=no 3595 fi 3596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3597 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3598 3599 fi 3600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3601 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3602 if test $ac_compiler_gnu = yes; then 3603 GCC=yes 3604 else 3605 GCC= 3606 fi 3607 ac_test_CFLAGS=${CFLAGS+set} 3608 ac_save_CFLAGS=$CFLAGS 3609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3610 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3611 if ${ac_cv_prog_cc_g+:} false; then : 3612 $as_echo_n "(cached) " >&6 3613 else 3614 ac_save_c_werror_flag=$ac_c_werror_flag 3615 ac_c_werror_flag=yes 3616 ac_cv_prog_cc_g=no 3617 CFLAGS="-g" 3618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3619 /* end confdefs.h. */ 3620 3621 int 3622 main () 3623 { 3624 3625 ; 3626 return 0; 3627 } 3628 _ACEOF 3629 if ac_fn_c_try_compile "$LINENO"; then : 3630 ac_cv_prog_cc_g=yes 3631 else 3632 CFLAGS="" 3633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3634 /* end confdefs.h. */ 3635 3636 int 3637 main () 3638 { 3639 3640 ; 3641 return 0; 3642 } 3643 _ACEOF 3644 if ac_fn_c_try_compile "$LINENO"; then : 3645 3646 else 3647 ac_c_werror_flag=$ac_save_c_werror_flag 3648 CFLAGS="-g" 3649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3650 /* end confdefs.h. */ 3651 3652 int 3653 main () 3654 { 3655 3656 ; 3657 return 0; 3658 } 3659 _ACEOF 3660 if ac_fn_c_try_compile "$LINENO"; then : 3661 ac_cv_prog_cc_g=yes 3662 fi 3663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3664 fi 3665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3666 fi 3667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3668 ac_c_werror_flag=$ac_save_c_werror_flag 3669 fi 3670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3671 $as_echo "$ac_cv_prog_cc_g" >&6; } 3672 if test "$ac_test_CFLAGS" = set; then 3673 CFLAGS=$ac_save_CFLAGS 3674 elif test $ac_cv_prog_cc_g = yes; then 3675 if test "$GCC" = yes; then 3676 CFLAGS="-g -O2" 3677 else 3678 CFLAGS="-g" 3679 fi 3680 else 3681 if test "$GCC" = yes; then 3682 CFLAGS="-O2" 3683 else 3684 CFLAGS= 3685 fi 3686 fi 3687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3688 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3689 if ${ac_cv_prog_cc_c89+:} false; then : 3690 $as_echo_n "(cached) " >&6 3691 else 3692 ac_cv_prog_cc_c89=no 3693 ac_save_CC=$CC 3694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3695 /* end confdefs.h. */ 3696 #include <stdarg.h> 3697 #include <stdio.h> 3698 #include <sys/types.h> 3699 #include <sys/stat.h> 3700 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3701 struct buf { int x; }; 3702 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3703 static char *e (p, i) 3704 char **p; 3705 int i; 3706 { 3707 return p[i]; 3708 } 3709 static char *f (char * (*g) (char **, int), char **p, ...) 3710 { 3711 char *s; 3712 va_list v; 3713 va_start (v,p); 3714 s = g (p, va_arg (v,int)); 3715 va_end (v); 3716 return s; 3717 } 3718 3719 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3720 function prototypes and stuff, but not '\xHH' hex character constants. 3721 These don't provoke an error unfortunately, instead are silently treated 3722 as 'x'. The following induces an error, until -std is added to get 3723 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3724 array size at least. It's necessary to write '\x00'==0 to get something 3725 that's true only with -std. */ 3726 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3727 3728 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3729 inside strings and character constants. */ 3730 #define FOO(x) 'x' 3731 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3732 3733 int test (int i, double x); 3734 struct s1 {int (*f) (int a);}; 3735 struct s2 {int (*f) (double a);}; 3736 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3737 int argc; 3738 char **argv; 3739 int 3740 main () 3741 { 3742 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3743 ; 3744 return 0; 3745 } 3746 _ACEOF 3747 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3748 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3749 do 3750 CC="$ac_save_CC $ac_arg" 3751 if ac_fn_c_try_compile "$LINENO"; then : 3752 ac_cv_prog_cc_c89=$ac_arg 3753 fi 3754 rm -f core conftest.err conftest.$ac_objext 3755 test "x$ac_cv_prog_cc_c89" != "xno" && break 3756 done 3757 rm -f conftest.$ac_ext 3758 CC=$ac_save_CC 3759 3760 fi 3761 # AC_CACHE_VAL 3762 case "x$ac_cv_prog_cc_c89" in 3763 x) 3764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3765 $as_echo "none needed" >&6; } ;; 3766 xno) 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3768 $as_echo "unsupported" >&6; } ;; 3769 *) 3770 CC="$CC $ac_cv_prog_cc_c89" 3771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3772 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3773 esac 3774 if test "x$ac_cv_prog_cc_c89" != xno; then : 3775 3776 fi 3777 3778 ac_ext=c 3779 ac_cpp='$CPP $CPPFLAGS' 3780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3782 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3783 3784 depcc="$CC" am_compiler_list= 3785 3786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3787 $as_echo_n "checking dependency style of $depcc... " >&6; } 3788 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3789 $as_echo_n "(cached) " >&6 3790 else 3791 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3792 # We make a subdir and do the tests there. Otherwise we can end up 3793 # making bogus files that we don't know about and never remove. For 3794 # instance it was reported that on HP-UX the gcc test will end up 3795 # making a dummy file named `D' -- because `-MD' means `put the output 3796 # in D'. 3797 rm -rf conftest.dir 3798 mkdir conftest.dir 3799 # Copy depcomp to subdir because otherwise we won't find it if we're 3800 # using a relative directory. 3801 cp "$am_depcomp" conftest.dir 3802 cd conftest.dir 3803 # We will build objects and dependencies in a subdirectory because 3804 # it helps to detect inapplicable dependency modes. For instance 3805 # both Tru64's cc and ICC support -MD to output dependencies as a 3806 # side effect of compilation, but ICC will put the dependencies in 3807 # the current directory while Tru64 will put them in the object 3808 # directory. 3809 mkdir sub 3810 3811 am_cv_CC_dependencies_compiler_type=none 3812 if test "$am_compiler_list" = ""; then 3813 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3814 fi 3815 am__universal=false 3816 case " $depcc " in #( 3817 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3818 esac 3819 3820 for depmode in $am_compiler_list; do 3821 # Setup a source with many dependencies, because some compilers 3822 # like to wrap large dependency lists on column 80 (with \), and 3823 # we should not choose a depcomp mode which is confused by this. 3824 # 3825 # We need to recreate these files for each test, as the compiler may 3826 # overwrite some of them when testing with obscure command lines. 3827 # This happens at least with the AIX C compiler. 3828 : > sub/conftest.c 3829 for i in 1 2 3 4 5 6; do 3830 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3831 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3832 # Solaris 8's {/usr,}/bin/sh. 3833 touch sub/conftst$i.h 3834 done 3835 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3836 3837 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3838 # mode. It turns out that the SunPro C++ compiler does not properly 3839 # handle `-M -o', and we need to detect this. Also, some Intel 3840 # versions had trouble with output in subdirs 3841 am__obj=sub/conftest.${OBJEXT-o} 3842 am__minus_obj="-o $am__obj" 3843 case $depmode in 3844 gcc) 3845 # This depmode causes a compiler race in universal mode. 3846 test "$am__universal" = false || continue 3847 ;; 3848 nosideeffect) 3849 # after this tag, mechanisms are not by side-effect, so they'll 3850 # only be used when explicitly requested 3851 if test "x$enable_dependency_tracking" = xyes; then 3852 continue 3853 else 3854 break 3855 fi 3856 ;; 3857 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3858 # This compiler won't grok `-c -o', but also, the minuso test has 3859 # not run yet. These depmodes are late enough in the game, and 3860 # so weak that their functioning should not be impacted. 3861 am__obj=conftest.${OBJEXT-o} 3862 am__minus_obj= 3863 ;; 3864 none) break ;; 3865 esac 3866 if depmode=$depmode \ 3867 source=sub/conftest.c object=$am__obj \ 3868 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3869 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3870 >/dev/null 2>conftest.err && 3871 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3872 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3873 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3874 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3875 # icc doesn't choke on unknown options, it will just issue warnings 3876 # or remarks (even with -Werror). So we grep stderr for any message 3877 # that says an option was ignored or not supported. 3878 # When given -MP, icc 7.0 and 7.1 complain thusly: 3879 # icc: Command line warning: ignoring option '-M'; no argument required 3880 # The diagnosis changed in icc 8.0: 3881 # icc: Command line remark: option '-MP' not supported 3882 if (grep 'ignoring option' conftest.err || 3883 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3884 am_cv_CC_dependencies_compiler_type=$depmode 3885 break 3886 fi 3887 fi 3888 done 3889 3890 cd .. 3891 rm -rf conftest.dir 3892 else 3893 am_cv_CC_dependencies_compiler_type=none 3894 fi 3895 3896 fi 3897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3898 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3899 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3900 3901 if 3902 test "x$enable_dependency_tracking" != xno \ 3903 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3904 am__fastdepCC_TRUE= 3905 am__fastdepCC_FALSE='#' 3906 else 3907 am__fastdepCC_TRUE='#' 3908 am__fastdepCC_FALSE= 3909 fi 3910 3911 3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 3913 $as_echo_n "checking for a sed that does not truncate output... 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 3970 fi 3971 else 3972 ac_cv_path_SED=$SED 3973 fi 3974 3975 fi 3976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 3977 $as_echo "$ac_cv_path_SED" >&6; } 3978 SED="$ac_cv_path_SED" 3979 rm -f conftest.sed 3980 3981 test -z "$SED" && SED=sed 3982 Xsed="$SED -e 1s/^X//" 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3995 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3996 if ${ac_cv_path_GREP+:} false; then : 3997 $as_echo_n "(cached) " >&6 3998 else 3999 if test -z "$GREP"; then 4000 ac_path_GREP_found=false 4001 # Loop through the user's path and test for each of PROGNAME-LIST 4002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4003 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4004 do 4005 IFS=$as_save_IFS 4006 test -z "$as_dir" && as_dir=. 4007 for ac_prog in grep ggrep; do 4008 for ac_exec_ext in '' $ac_executable_extensions; do 4009 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4010 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4011 # Check for GNU ac_path_GREP and select it if it is found. 4012 # Check for GNU $ac_path_GREP 4013 case `"$ac_path_GREP" --version 2>&1` in 4014 *GNU*) 4015 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4016 *) 4017 ac_count=0 4018 $as_echo_n 0123456789 >"conftest.in" 4019 while : 4020 do 4021 cat "conftest.in" "conftest.in" >"conftest.tmp" 4022 mv "conftest.tmp" "conftest.in" 4023 cp "conftest.in" "conftest.nl" 4024 $as_echo 'GREP' >> "conftest.nl" 4025 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4026 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4027 as_fn_arith $ac_count + 1 && ac_count=$as_val 4028 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4029 # Best one so far, save it but keep looking for a better one 4030 ac_cv_path_GREP="$ac_path_GREP" 4031 ac_path_GREP_max=$ac_count 4032 fi 4033 # 10*(2^10) chars as input seems more than enough 4034 test $ac_count -gt 10 && break 4035 done 4036 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4037 esac 4038 4039 $ac_path_GREP_found && break 3 4040 done 4041 done 4042 done 4043 IFS=$as_save_IFS 4044 if test -z "$ac_cv_path_GREP"; then 4045 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4046 fi 4047 else 4048 ac_cv_path_GREP=$GREP 4049 fi 4050 4051 fi 4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4053 $as_echo "$ac_cv_path_GREP" >&6; } 4054 GREP="$ac_cv_path_GREP" 4055 4056 4057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4058 $as_echo_n "checking for egrep... " >&6; } 4059 if ${ac_cv_path_EGREP+:} false; then : 4060 $as_echo_n "(cached) " >&6 4061 else 4062 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4063 then ac_cv_path_EGREP="$GREP -E" 4064 else 4065 if test -z "$EGREP"; then 4066 ac_path_EGREP_found=false 4067 # Loop through the user's path and test for each of PROGNAME-LIST 4068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4069 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4070 do 4071 IFS=$as_save_IFS 4072 test -z "$as_dir" && as_dir=. 4073 for ac_prog in egrep; do 4074 for ac_exec_ext in '' $ac_executable_extensions; do 4075 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4076 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4077 # Check for GNU ac_path_EGREP and select it if it is found. 4078 # Check for GNU $ac_path_EGREP 4079 case `"$ac_path_EGREP" --version 2>&1` in 4080 *GNU*) 4081 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4082 *) 4083 ac_count=0 4084 $as_echo_n 0123456789 >"conftest.in" 4085 while : 4086 do 4087 cat "conftest.in" "conftest.in" >"conftest.tmp" 4088 mv "conftest.tmp" "conftest.in" 4089 cp "conftest.in" "conftest.nl" 4090 $as_echo 'EGREP' >> "conftest.nl" 4091 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4092 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4093 as_fn_arith $ac_count + 1 && ac_count=$as_val 4094 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4095 # Best one so far, save it but keep looking for a better one 4096 ac_cv_path_EGREP="$ac_path_EGREP" 4097 ac_path_EGREP_max=$ac_count 4098 fi 4099 # 10*(2^10) chars as input seems more than enough 4100 test $ac_count -gt 10 && break 4101 done 4102 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4103 esac 4104 4105 $ac_path_EGREP_found && break 3 4106 done 4107 done 4108 done 4109 IFS=$as_save_IFS 4110 if test -z "$ac_cv_path_EGREP"; then 4111 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4112 fi 4113 else 4114 ac_cv_path_EGREP=$EGREP 4115 fi 4116 4117 fi 4118 fi 4119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4120 $as_echo "$ac_cv_path_EGREP" >&6; } 4121 EGREP="$ac_cv_path_EGREP" 4122 4123 4124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4125 $as_echo_n "checking for fgrep... " >&6; } 4126 if ${ac_cv_path_FGREP+:} false; then : 4127 $as_echo_n "(cached) " >&6 4128 else 4129 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4130 then ac_cv_path_FGREP="$GREP -F" 4131 else 4132 if test -z "$FGREP"; then 4133 ac_path_FGREP_found=false 4134 # Loop through the user's path and test for each of PROGNAME-LIST 4135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4136 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4137 do 4138 IFS=$as_save_IFS 4139 test -z "$as_dir" && as_dir=. 4140 for ac_prog in fgrep; do 4141 for ac_exec_ext in '' $ac_executable_extensions; do 4142 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 4143 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue 4144 # Check for GNU ac_path_FGREP and select it if it is found. 4145 # Check for GNU $ac_path_FGREP 4146 case `"$ac_path_FGREP" --version 2>&1` in 4147 *GNU*) 4148 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4149 *) 4150 ac_count=0 4151 $as_echo_n 0123456789 >"conftest.in" 4152 while : 4153 do 4154 cat "conftest.in" "conftest.in" >"conftest.tmp" 4155 mv "conftest.tmp" "conftest.in" 4156 cp "conftest.in" "conftest.nl" 4157 $as_echo 'FGREP' >> "conftest.nl" 4158 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4159 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4160 as_fn_arith $ac_count + 1 && ac_count=$as_val 4161 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4162 # Best one so far, save it but keep looking for a better one 4163 ac_cv_path_FGREP="$ac_path_FGREP" 4164 ac_path_FGREP_max=$ac_count 4165 fi 4166 # 10*(2^10) chars as input seems more than enough 4167 test $ac_count -gt 10 && break 4168 done 4169 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4170 esac 4171 4172 $ac_path_FGREP_found && break 3 4173 done 4174 done 4175 done 4176 IFS=$as_save_IFS 4177 if test -z "$ac_cv_path_FGREP"; then 4178 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4179 fi 4180 else 4181 ac_cv_path_FGREP=$FGREP 4182 fi 4183 4184 fi 4185 fi 4186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4187 $as_echo "$ac_cv_path_FGREP" >&6; } 4188 FGREP="$ac_cv_path_FGREP" 4189 4190 4191 test -z "$GREP" && GREP=grep 4192 4193 4194 4195 4196 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 # Check whether --with-gnu-ld was given. 4212 if test "${with_gnu_ld+set}" = set; then : 4213 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 4214 else 4215 with_gnu_ld=no 4216 fi 4217 4218 ac_prog=ld 4219 if test "$GCC" = yes; then 4220 # Check if gcc -print-prog-name=ld gives a path. 4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4222 $as_echo_n "checking for ld used by $CC... " >&6; } 4223 case $host in 4224 *-*-mingw*) 4225 # gcc leaves a trailing carriage return which upsets mingw 4226 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4227 *) 4228 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4229 esac 4230 case $ac_prog in 4231 # Accept absolute paths. 4232 [\\/]* | ?:[\\/]*) 4233 re_direlt='/[^/][^/]*/\.\./' 4234 # Canonicalize the pathname of ld 4235 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 4236 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 4237 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 4238 done 4239 test -z "$LD" && LD="$ac_prog" 4240 ;; 4241 "") 4242 # If it fails, then pretend we aren't using GCC. 4243 ac_prog=ld 4244 ;; 4245 *) 4246 # If it is relative, then search for the first ld in PATH. 4247 with_gnu_ld=unknown 4248 ;; 4249 esac 4250 elif test "$with_gnu_ld" = yes; then 4251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4252 $as_echo_n "checking for GNU ld... " >&6; } 4253 else 4254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4255 $as_echo_n "checking for non-GNU ld... " >&6; } 4256 fi 4257 if ${lt_cv_path_LD+:} false; then : 4258 $as_echo_n "(cached) " >&6 4259 else 4260 if test -z "$LD"; then 4261 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4262 for ac_dir in $PATH; do 4263 IFS="$lt_save_ifs" 4264 test -z "$ac_dir" && ac_dir=. 4265 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4266 lt_cv_path_LD="$ac_dir/$ac_prog" 4267 # Check to see if the program is GNU ld. I'd rather use --version, 4268 # but apparently some variants of GNU ld only accept -v. 4269 # Break only if it was the GNU/non-GNU ld that we prefer. 4270 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4271 *GNU* | *'with BFD'*) 4272 test "$with_gnu_ld" != no && break 4273 ;; 4274 *) 4275 test "$with_gnu_ld" != yes && break 4276 ;; 4277 esac 4278 fi 4279 done 4280 IFS="$lt_save_ifs" 4281 else 4282 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4283 fi 4284 fi 4285 4286 LD="$lt_cv_path_LD" 4287 if test -n "$LD"; then 4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4289 $as_echo "$LD" >&6; } 4290 else 4291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4292 $as_echo "no" >&6; } 4293 fi 4294 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 4295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4296 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4297 if ${lt_cv_prog_gnu_ld+:} false; then : 4298 $as_echo_n "(cached) " >&6 4299 else 4300 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4301 case `$LD -v 2>&1 </dev/null` in 4302 *GNU* | *'with BFD'*) 4303 lt_cv_prog_gnu_ld=yes 4304 ;; 4305 *) 4306 lt_cv_prog_gnu_ld=no 4307 ;; 4308 esac 4309 fi 4310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 4311 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 4312 with_gnu_ld=$lt_cv_prog_gnu_ld 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 4323 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 4324 if ${lt_cv_path_NM+:} false; then : 4325 $as_echo_n "(cached) " >&6 4326 else 4327 if test -n "$NM"; then 4328 # Let the user override the test. 4329 lt_cv_path_NM="$NM" 4330 else 4331 lt_nm_to_check="${ac_tool_prefix}nm" 4332 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 4333 lt_nm_to_check="$lt_nm_to_check nm" 4334 fi 4335 for lt_tmp_nm in $lt_nm_to_check; do 4336 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4337 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 4338 IFS="$lt_save_ifs" 4339 test -z "$ac_dir" && ac_dir=. 4340 tmp_nm="$ac_dir/$lt_tmp_nm" 4341 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 4342 # Check to see if the nm accepts a BSD-compat flag. 4343 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 4344 # nm: unknown option "B" ignored 4345 # Tru64's nm complains that /dev/null is an invalid object file 4346 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 4347 */dev/null* | *'Invalid file or object type'*) 4348 lt_cv_path_NM="$tmp_nm -B" 4349 break 4350 ;; 4351 *) 4352 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 4353 */dev/null*) 4354 lt_cv_path_NM="$tmp_nm -p" 4355 break 4356 ;; 4357 *) 4358 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4359 continue # so that we can try to find one that supports BSD flags 4360 ;; 4361 esac 4362 ;; 4363 esac 4364 fi 4365 done 4366 IFS="$lt_save_ifs" 4367 done 4368 : ${lt_cv_path_NM=no} 4369 fi 4370 fi 4371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 4372 $as_echo "$lt_cv_path_NM" >&6; } 4373 if test "$lt_cv_path_NM" != "no"; then 4374 NM="$lt_cv_path_NM" 4375 else 4376 # Didn't find any BSD compatible name lister, look for dumpbin. 4377 if test -n "$DUMPBIN"; then : 4378 # Let the user override the test. 4379 else 4380 if test -n "$ac_tool_prefix"; then 4381 for ac_prog in dumpbin "link -dump" 4382 do 4383 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4384 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4386 $as_echo_n "checking for $ac_word... " >&6; } 4387 if ${ac_cv_prog_DUMPBIN+:} false; then : 4388 $as_echo_n "(cached) " >&6 4389 else 4390 if test -n "$DUMPBIN"; then 4391 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 4392 else 4393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4394 for as_dir in $PATH 4395 do 4396 IFS=$as_save_IFS 4397 test -z "$as_dir" && as_dir=. 4398 for ac_exec_ext in '' $ac_executable_extensions; do 4399 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4400 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 4401 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4402 break 2 4403 fi 4404 done 4405 done 4406 IFS=$as_save_IFS 4407 4408 fi 4409 fi 4410 DUMPBIN=$ac_cv_prog_DUMPBIN 4411 if test -n "$DUMPBIN"; then 4412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 4413 $as_echo "$DUMPBIN" >&6; } 4414 else 4415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4416 $as_echo "no" >&6; } 4417 fi 4418 4419 4420 test -n "$DUMPBIN" && break 4421 done 4422 fi 4423 if test -z "$DUMPBIN"; then 4424 ac_ct_DUMPBIN=$DUMPBIN 4425 for ac_prog in dumpbin "link -dump" 4426 do 4427 # Extract the first word of "$ac_prog", so it can be a program name with args. 4428 set dummy $ac_prog; ac_word=$2 4429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4430 $as_echo_n "checking for $ac_word... " >&6; } 4431 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 4432 $as_echo_n "(cached) " >&6 4433 else 4434 if test -n "$ac_ct_DUMPBIN"; then 4435 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 4436 else 4437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4438 for as_dir in $PATH 4439 do 4440 IFS=$as_save_IFS 4441 test -z "$as_dir" && as_dir=. 4442 for ac_exec_ext in '' $ac_executable_extensions; do 4443 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4444 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 4445 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4446 break 2 4447 fi 4448 done 4449 done 4450 IFS=$as_save_IFS 4451 4452 fi 4453 fi 4454 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 4455 if test -n "$ac_ct_DUMPBIN"; then 4456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 4457 $as_echo "$ac_ct_DUMPBIN" >&6; } 4458 else 4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4460 $as_echo "no" >&6; } 4461 fi 4462 4463 4464 test -n "$ac_ct_DUMPBIN" && break 4465 done 4466 4467 if test "x$ac_ct_DUMPBIN" = x; then 4468 DUMPBIN=":" 4469 else 4470 case $cross_compiling:$ac_tool_warned in 4471 yes:) 4472 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4473 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4474 ac_tool_warned=yes ;; 4475 esac 4476 DUMPBIN=$ac_ct_DUMPBIN 4477 fi 4478 fi 4479 4480 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 4481 *COFF*) 4482 DUMPBIN="$DUMPBIN -symbols" 4483 ;; 4484 *) 4485 DUMPBIN=: 4486 ;; 4487 esac 4488 fi 4489 4490 if test "$DUMPBIN" != ":"; then 4491 NM="$DUMPBIN" 4492 fi 4493 fi 4494 test -z "$NM" && NM=nm 4495 4496 4497 4498 4499 4500 4501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 4502 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 4503 if ${lt_cv_nm_interface+:} false; then : 4504 $as_echo_n "(cached) " >&6 4505 else 4506 lt_cv_nm_interface="BSD nm" 4507 echo "int some_variable = 0;" > conftest.$ac_ext 4508 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 4509 (eval "$ac_compile" 2>conftest.err) 4510 cat conftest.err >&5 4511 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 4512 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 4513 cat conftest.err >&5 4514 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 4515 cat conftest.out >&5 4516 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 4517 lt_cv_nm_interface="MS dumpbin" 4518 fi 4519 rm -f conftest* 4520 fi 4521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 4522 $as_echo "$lt_cv_nm_interface" >&6; } 4523 4524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 4525 $as_echo_n "checking whether ln -s works... " >&6; } 4526 LN_S=$as_ln_s 4527 if test "$LN_S" = "ln -s"; then 4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4529 $as_echo "yes" >&6; } 4530 else 4531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 4532 $as_echo "no, using $LN_S" >&6; } 4533 fi 4534 4535 # find the maximum length of command line arguments 4536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 4537 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 4538 if ${lt_cv_sys_max_cmd_len+:} false; then : 4539 $as_echo_n "(cached) " >&6 4540 else 4541 i=0 4542 teststring="ABCD" 4543 4544 case $build_os in 4545 msdosdjgpp*) 4546 # On DJGPP, this test can blow up pretty badly due to problems in libc 4547 # (any single argument exceeding 2000 bytes causes a buffer overrun 4548 # during glob expansion). Even if it were fixed, the result of this 4549 # check would be larger than it should be. 4550 lt_cv_sys_max_cmd_len=12288; # 12K is about right 4551 ;; 4552 4553 gnu*) 4554 # Under GNU Hurd, this test is not required because there is 4555 # no limit to the length of command line arguments. 4556 # Libtool will interpret -1 as no limit whatsoever 4557 lt_cv_sys_max_cmd_len=-1; 4558 ;; 4559 4560 cygwin* | mingw* | cegcc*) 4561 # On Win9x/ME, this test blows up -- it succeeds, but takes 4562 # about 5 minutes as the teststring grows exponentially. 4563 # Worse, since 9x/ME are not pre-emptively multitasking, 4564 # you end up with a "frozen" computer, even though with patience 4565 # the test eventually succeeds (with a max line length of 256k). 4566 # Instead, let's just punt: use the minimum linelength reported by 4567 # all of the supported platforms: 8192 (on NT/2K/XP). 4568 lt_cv_sys_max_cmd_len=8192; 4569 ;; 4570 4571 mint*) 4572 # On MiNT this can take a long time and run out of memory. 4573 lt_cv_sys_max_cmd_len=8192; 4574 ;; 4575 4576 amigaos*) 4577 # On AmigaOS with pdksh, this test takes hours, literally. 4578 # So we just punt and use a minimum line length of 8192. 4579 lt_cv_sys_max_cmd_len=8192; 4580 ;; 4581 4582 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 4583 # This has been around since 386BSD, at least. Likely further. 4584 if test -x /sbin/sysctl; then 4585 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 4586 elif test -x /usr/sbin/sysctl; then 4587 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 4588 else 4589 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 4590 fi 4591 # And add a safety zone 4592 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4593 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4594 ;; 4595 4596 interix*) 4597 # We know the value 262144 and hardcode it with a safety zone (like BSD) 4598 lt_cv_sys_max_cmd_len=196608 4599 ;; 4600 4601 os2*) 4602 # The test takes a long time on OS/2. 4603 lt_cv_sys_max_cmd_len=8192 4604 ;; 4605 4606 osf*) 4607 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 4608 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 4609 # nice to cause kernel panics so lets avoid the loop below. 4610 # First set a reasonable default. 4611 lt_cv_sys_max_cmd_len=16384 4612 # 4613 if test -x /sbin/sysconfig; then 4614 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 4615 *1*) lt_cv_sys_max_cmd_len=-1 ;; 4616 esac 4617 fi 4618 ;; 4619 sco3.2v5*) 4620 lt_cv_sys_max_cmd_len=102400 4621 ;; 4622 sysv5* | sco5v6* | sysv4.2uw2*) 4623 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 4624 if test -n "$kargmax"; then 4625 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 4626 else 4627 lt_cv_sys_max_cmd_len=32768 4628 fi 4629 ;; 4630 *) 4631 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 4632 if test -n "$lt_cv_sys_max_cmd_len"; then 4633 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4634 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4635 else 4636 # Make teststring a little bigger before we do anything with it. 4637 # a 1K string should be a reasonable start. 4638 for i in 1 2 3 4 5 6 7 8 ; do 4639 teststring=$teststring$teststring 4640 done 4641 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 4642 # If test is not a shell built-in, we'll probably end up computing a 4643 # maximum length that is only half of the actual maximum length, but 4644 # we can't tell. 4645 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 4646 = "X$teststring$teststring"; } >/dev/null 2>&1 && 4647 test $i != 17 # 1/2 MB should be enough 4648 do 4649 i=`expr $i + 1` 4650 teststring=$teststring$teststring 4651 done 4652 # Only check the string length outside the loop. 4653 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 4654 teststring= 4655 # Add a significant safety factor because C++ compilers can tack on 4656 # massive amounts of additional arguments before passing them to the 4657 # linker. It appears as though 1/2 is a usable value. 4658 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 4659 fi 4660 ;; 4661 esac 4662 4663 fi 4664 4665 if test -n $lt_cv_sys_max_cmd_len ; then 4666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 4667 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 4668 else 4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 4670 $as_echo "none" >&6; } 4671 fi 4672 max_cmd_len=$lt_cv_sys_max_cmd_len 4673 4674 4675 4676 4677 4678 4679 : ${CP="cp -f"} 4680 : ${MV="mv -f"} 4681 : ${RM="rm -f"} 4682 4683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 4684 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 4685 # Try some XSI features 4686 xsi_shell=no 4687 ( _lt_dummy="a/b/c" 4688 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 4689 = c,a/b,b/c, \ 4690 && eval 'test $(( 1 + 1 )) -eq 2 \ 4691 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 4692 && xsi_shell=yes 4693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 4694 $as_echo "$xsi_shell" >&6; } 4695 4696 4697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 4698 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 4699 lt_shell_append=no 4700 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 4701 >/dev/null 2>&1 \ 4702 && lt_shell_append=yes 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 4704 $as_echo "$lt_shell_append" >&6; } 4705 4706 4707 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 4708 lt_unset=unset 4709 else 4710 lt_unset=false 4711 fi 4712 4713 4714 4715 4716 4717 # test EBCDIC or ASCII 4718 case `echo X|tr X '\101'` in 4719 A) # ASCII based system 4720 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 4721 lt_SP2NL='tr \040 \012' 4722 lt_NL2SP='tr \015\012 \040\040' 4723 ;; 4724 *) # EBCDIC based system 4725 lt_SP2NL='tr \100 \n' 4726 lt_NL2SP='tr \r\n \100\100' 4727 ;; 4728 esac 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 4739 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 4740 if ${lt_cv_to_host_file_cmd+:} false; then : 4741 $as_echo_n "(cached) " >&6 4742 else 4743 case $host in 4744 *-*-mingw* ) 4745 case $build in 4746 *-*-mingw* ) # actually msys 4747 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 4748 ;; 4749 *-*-cygwin* ) 4750 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 4751 ;; 4752 * ) # otherwise, assume *nix 4753 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 4754 ;; 4755 esac 4756 ;; 4757 *-*-cygwin* ) 4758 case $build in 4759 *-*-mingw* ) # actually msys 4760 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 4761 ;; 4762 *-*-cygwin* ) 4763 lt_cv_to_host_file_cmd=func_convert_file_noop 4764 ;; 4765 * ) # otherwise, assume *nix 4766 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 4767 ;; 4768 esac 4769 ;; 4770 * ) # unhandled hosts (and "normal" native builds) 4771 lt_cv_to_host_file_cmd=func_convert_file_noop 4772 ;; 4773 esac 4774 4775 fi 4776 4777 to_host_file_cmd=$lt_cv_to_host_file_cmd 4778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 4779 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 4780 4781 4782 4783 4784 4785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 4786 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 4787 if ${lt_cv_to_tool_file_cmd+:} false; then : 4788 $as_echo_n "(cached) " >&6 4789 else 4790 #assume ordinary cross tools, or native build. 4791 lt_cv_to_tool_file_cmd=func_convert_file_noop 4792 case $host in 4793 *-*-mingw* ) 4794 case $build in 4795 *-*-mingw* ) # actually msys 4796 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 4797 ;; 4798 esac 4799 ;; 4800 esac 4801 4802 fi 4803 4804 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 4805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 4806 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 4807 4808 4809 4810 4811 4812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 4813 $as_echo_n "checking for $LD option to reload object files... " >&6; } 4814 if ${lt_cv_ld_reload_flag+:} false; then : 4815 $as_echo_n "(cached) " >&6 4816 else 4817 lt_cv_ld_reload_flag='-r' 4818 fi 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 4820 $as_echo "$lt_cv_ld_reload_flag" >&6; } 4821 reload_flag=$lt_cv_ld_reload_flag 4822 case $reload_flag in 4823 "" | " "*) ;; 4824 *) reload_flag=" $reload_flag" ;; 4825 esac 4826 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4827 case $host_os in 4828 cygwin* | mingw* | pw32* | cegcc*) 4829 if test "$GCC" != yes; then 4830 reload_cmds=false 4831 fi 4832 ;; 4833 darwin*) 4834 if test "$GCC" = yes; then 4835 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 4836 else 4837 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4838 fi 4839 ;; 4840 esac 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 if test -n "$ac_tool_prefix"; then 4851 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 4852 set dummy ${ac_tool_prefix}objdump; ac_word=$2 4853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4854 $as_echo_n "checking for $ac_word... " >&6; } 4855 if ${ac_cv_prog_OBJDUMP+:} false; then : 4856 $as_echo_n "(cached) " >&6 4857 else 4858 if test -n "$OBJDUMP"; then 4859 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 4860 else 4861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4862 for as_dir in $PATH 4863 do 4864 IFS=$as_save_IFS 4865 test -z "$as_dir" && as_dir=. 4866 for ac_exec_ext in '' $ac_executable_extensions; do 4867 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4868 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 4869 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4870 break 2 4871 fi 4872 done 4873 done 4874 IFS=$as_save_IFS 4875 4876 fi 4877 fi 4878 OBJDUMP=$ac_cv_prog_OBJDUMP 4879 if test -n "$OBJDUMP"; then 4880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 4881 $as_echo "$OBJDUMP" >&6; } 4882 else 4883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4884 $as_echo "no" >&6; } 4885 fi 4886 4887 4888 fi 4889 if test -z "$ac_cv_prog_OBJDUMP"; then 4890 ac_ct_OBJDUMP=$OBJDUMP 4891 # Extract the first word of "objdump", so it can be a program name with args. 4892 set dummy objdump; ac_word=$2 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4894 $as_echo_n "checking for $ac_word... " >&6; } 4895 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 4896 $as_echo_n "(cached) " >&6 4897 else 4898 if test -n "$ac_ct_OBJDUMP"; then 4899 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 4900 else 4901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4902 for as_dir in $PATH 4903 do 4904 IFS=$as_save_IFS 4905 test -z "$as_dir" && as_dir=. 4906 for ac_exec_ext in '' $ac_executable_extensions; do 4907 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4908 ac_cv_prog_ac_ct_OBJDUMP="objdump" 4909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4910 break 2 4911 fi 4912 done 4913 done 4914 IFS=$as_save_IFS 4915 4916 fi 4917 fi 4918 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 4919 if test -n "$ac_ct_OBJDUMP"; then 4920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 4921 $as_echo "$ac_ct_OBJDUMP" >&6; } 4922 else 4923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4924 $as_echo "no" >&6; } 4925 fi 4926 4927 if test "x$ac_ct_OBJDUMP" = x; then 4928 OBJDUMP="false" 4929 else 4930 case $cross_compiling:$ac_tool_warned in 4931 yes:) 4932 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4933 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4934 ac_tool_warned=yes ;; 4935 esac 4936 OBJDUMP=$ac_ct_OBJDUMP 4937 fi 4938 else 4939 OBJDUMP="$ac_cv_prog_OBJDUMP" 4940 fi 4941 4942 test -z "$OBJDUMP" && OBJDUMP=objdump 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 4953 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 4954 if ${lt_cv_deplibs_check_method+:} false; then : 4955 $as_echo_n "(cached) " >&6 4956 else 4957 lt_cv_file_magic_cmd='$MAGIC_CMD' 4958 lt_cv_file_magic_test_file= 4959 lt_cv_deplibs_check_method='unknown' 4960 # Need to set the preceding variable on all platforms that support 4961 # interlibrary dependencies. 4962 # 'none' -- dependencies not supported. 4963 # `unknown' -- same as none, but documents that we really don't know. 4964 # 'pass_all' -- all dependencies passed with no checks. 4965 # 'test_compile' -- check by making test program. 4966 # 'file_magic [[regex]]' -- check by looking for files in library path 4967 # which responds to the $file_magic_cmd with a given extended regex. 4968 # If you have `file' or equivalent on your system and you're not sure 4969 # whether `pass_all' will *always* work, you probably want this one. 4970 4971 case $host_os in 4972 aix[4-9]*) 4973 lt_cv_deplibs_check_method=pass_all 4974 ;; 4975 4976 beos*) 4977 lt_cv_deplibs_check_method=pass_all 4978 ;; 4979 4980 bsdi[45]*) 4981 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 4982 lt_cv_file_magic_cmd='/usr/bin/file -L' 4983 lt_cv_file_magic_test_file=/shlib/libc.so 4984 ;; 4985 4986 cygwin*) 4987 # func_win32_libid is a shell function defined in ltmain.sh 4988 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 4989 lt_cv_file_magic_cmd='func_win32_libid' 4990 ;; 4991 4992 mingw* | pw32*) 4993 # Base MSYS/MinGW do not provide the 'file' command needed by 4994 # func_win32_libid shell function, so use a weaker test based on 'objdump', 4995 # unless we find 'file', for example because we are cross-compiling. 4996 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 4997 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 4998 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 4999 lt_cv_file_magic_cmd='func_win32_libid' 5000 else 5001 # Keep this pattern in sync with the one in func_win32_libid. 5002 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5003 lt_cv_file_magic_cmd='$OBJDUMP -f' 5004 fi 5005 ;; 5006 5007 cegcc*) 5008 # use the weaker test based on 'objdump'. See mingw*. 5009 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5010 lt_cv_file_magic_cmd='$OBJDUMP -f' 5011 ;; 5012 5013 darwin* | rhapsody*) 5014 lt_cv_deplibs_check_method=pass_all 5015 ;; 5016 5017 freebsd* | dragonfly*) 5018 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5019 case $host_cpu in 5020 i*86 ) 5021 # Not sure whether the presence of OpenBSD here was a mistake. 5022 # Let's accept both of them until this is cleared up. 5023 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5024 lt_cv_file_magic_cmd=/usr/bin/file 5025 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5026 ;; 5027 esac 5028 else 5029 lt_cv_deplibs_check_method=pass_all 5030 fi 5031 ;; 5032 5033 gnu*) 5034 lt_cv_deplibs_check_method=pass_all 5035 ;; 5036 5037 haiku*) 5038 lt_cv_deplibs_check_method=pass_all 5039 ;; 5040 5041 hpux10.20* | hpux11*) 5042 lt_cv_file_magic_cmd=/usr/bin/file 5043 case $host_cpu in 5044 ia64*) 5045 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5046 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5047 ;; 5048 hppa*64*) 5049 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5050 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5051 ;; 5052 *) 5053 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5054 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5055 ;; 5056 esac 5057 ;; 5058 5059 interix[3-9]*) 5060 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5061 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5062 ;; 5063 5064 irix5* | irix6* | nonstopux*) 5065 case $LD in 5066 *-32|*"-32 ") libmagic=32-bit;; 5067 *-n32|*"-n32 ") libmagic=N32;; 5068 *-64|*"-64 ") libmagic=64-bit;; 5069 *) libmagic=never-match;; 5070 esac 5071 lt_cv_deplibs_check_method=pass_all 5072 ;; 5073 5074 # This must be glibc/ELF. 5075 linux* | k*bsd*-gnu | kopensolaris*-gnu) 5076 lt_cv_deplibs_check_method=pass_all 5077 ;; 5078 5079 netbsd*) 5080 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5081 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5082 else 5083 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5084 fi 5085 ;; 5086 5087 newos6*) 5088 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5089 lt_cv_file_magic_cmd=/usr/bin/file 5090 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5091 ;; 5092 5093 *nto* | *qnx*) 5094 lt_cv_deplibs_check_method=pass_all 5095 ;; 5096 5097 openbsd*) 5098 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5099 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5100 else 5101 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5102 fi 5103 ;; 5104 5105 osf3* | osf4* | osf5*) 5106 lt_cv_deplibs_check_method=pass_all 5107 ;; 5108 5109 rdos*) 5110 lt_cv_deplibs_check_method=pass_all 5111 ;; 5112 5113 solaris*) 5114 lt_cv_deplibs_check_method=pass_all 5115 ;; 5116 5117 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5118 lt_cv_deplibs_check_method=pass_all 5119 ;; 5120 5121 sysv4 | sysv4.3*) 5122 case $host_vendor in 5123 motorola) 5124 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]' 5125 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5126 ;; 5127 ncr) 5128 lt_cv_deplibs_check_method=pass_all 5129 ;; 5130 sequent) 5131 lt_cv_file_magic_cmd='/bin/file' 5132 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5133 ;; 5134 sni) 5135 lt_cv_file_magic_cmd='/bin/file' 5136 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5137 lt_cv_file_magic_test_file=/lib/libc.so 5138 ;; 5139 siemens) 5140 lt_cv_deplibs_check_method=pass_all 5141 ;; 5142 pc) 5143 lt_cv_deplibs_check_method=pass_all 5144 ;; 5145 esac 5146 ;; 5147 5148 tpf*) 5149 lt_cv_deplibs_check_method=pass_all 5150 ;; 5151 esac 5152 5153 fi 5154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5155 $as_echo "$lt_cv_deplibs_check_method" >&6; } 5156 5157 file_magic_glob= 5158 want_nocaseglob=no 5159 if test "$build" = "$host"; then 5160 case $host_os in 5161 mingw* | pw32*) 5162 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 5163 want_nocaseglob=yes 5164 else 5165 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 5166 fi 5167 ;; 5168 esac 5169 fi 5170 5171 file_magic_cmd=$lt_cv_file_magic_cmd 5172 deplibs_check_method=$lt_cv_deplibs_check_method 5173 test -z "$deplibs_check_method" && deplibs_check_method=unknown 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 if test -n "$ac_tool_prefix"; then 5197 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 5198 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 5199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5200 $as_echo_n "checking for $ac_word... " >&6; } 5201 if ${ac_cv_prog_DLLTOOL+:} false; then : 5202 $as_echo_n "(cached) " >&6 5203 else 5204 if test -n "$DLLTOOL"; then 5205 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 5206 else 5207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5208 for as_dir in $PATH 5209 do 5210 IFS=$as_save_IFS 5211 test -z "$as_dir" && as_dir=. 5212 for ac_exec_ext in '' $ac_executable_extensions; do 5213 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5214 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 5215 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5216 break 2 5217 fi 5218 done 5219 done 5220 IFS=$as_save_IFS 5221 5222 fi 5223 fi 5224 DLLTOOL=$ac_cv_prog_DLLTOOL 5225 if test -n "$DLLTOOL"; then 5226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 5227 $as_echo "$DLLTOOL" >&6; } 5228 else 5229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5230 $as_echo "no" >&6; } 5231 fi 5232 5233 5234 fi 5235 if test -z "$ac_cv_prog_DLLTOOL"; then 5236 ac_ct_DLLTOOL=$DLLTOOL 5237 # Extract the first word of "dlltool", so it can be a program name with args. 5238 set dummy dlltool; ac_word=$2 5239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5240 $as_echo_n "checking for $ac_word... " >&6; } 5241 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 5242 $as_echo_n "(cached) " >&6 5243 else 5244 if test -n "$ac_ct_DLLTOOL"; then 5245 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 5246 else 5247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5248 for as_dir in $PATH 5249 do 5250 IFS=$as_save_IFS 5251 test -z "$as_dir" && as_dir=. 5252 for ac_exec_ext in '' $ac_executable_extensions; do 5253 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5254 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 5255 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5256 break 2 5257 fi 5258 done 5259 done 5260 IFS=$as_save_IFS 5261 5262 fi 5263 fi 5264 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 5265 if test -n "$ac_ct_DLLTOOL"; then 5266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 5267 $as_echo "$ac_ct_DLLTOOL" >&6; } 5268 else 5269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5270 $as_echo "no" >&6; } 5271 fi 5272 5273 if test "x$ac_ct_DLLTOOL" = x; then 5274 DLLTOOL="false" 5275 else 5276 case $cross_compiling:$ac_tool_warned in 5277 yes:) 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5279 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5280 ac_tool_warned=yes ;; 5281 esac 5282 DLLTOOL=$ac_ct_DLLTOOL 5283 fi 5284 else 5285 DLLTOOL="$ac_cv_prog_DLLTOOL" 5286 fi 5287 5288 test -z "$DLLTOOL" && DLLTOOL=dlltool 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 5300 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 5301 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 5302 $as_echo_n "(cached) " >&6 5303 else 5304 lt_cv_sharedlib_from_linklib_cmd='unknown' 5305 5306 case $host_os in 5307 cygwin* | mingw* | pw32* | cegcc*) 5308 # two different shell functions defined in ltmain.sh 5309 # decide which to use based on capabilities of $DLLTOOL 5310 case `$DLLTOOL --help 2>&1` in 5311 *--identify-strict*) 5312 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 5313 ;; 5314 *) 5315 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 5316 ;; 5317 esac 5318 ;; 5319 *) 5320 # fallback: assume linklib IS sharedlib 5321 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 5322 ;; 5323 esac 5324 5325 fi 5326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 5327 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 5328 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 5329 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 5330 5331 5332 5333 5334 5335 5336 5337 5338 if test -n "$ac_tool_prefix"; then 5339 for ac_prog in ar 5340 do 5341 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5342 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5344 $as_echo_n "checking for $ac_word... " >&6; } 5345 if ${ac_cv_prog_AR+:} false; then : 5346 $as_echo_n "(cached) " >&6 5347 else 5348 if test -n "$AR"; then 5349 ac_cv_prog_AR="$AR" # Let the user override the test. 5350 else 5351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5352 for as_dir in $PATH 5353 do 5354 IFS=$as_save_IFS 5355 test -z "$as_dir" && as_dir=. 5356 for ac_exec_ext in '' $ac_executable_extensions; do 5357 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5358 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 5359 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5360 break 2 5361 fi 5362 done 5363 done 5364 IFS=$as_save_IFS 5365 5366 fi 5367 fi 5368 AR=$ac_cv_prog_AR 5369 if test -n "$AR"; then 5370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5371 $as_echo "$AR" >&6; } 5372 else 5373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5374 $as_echo "no" >&6; } 5375 fi 5376 5377 5378 test -n "$AR" && break 5379 done 5380 fi 5381 if test -z "$AR"; then 5382 ac_ct_AR=$AR 5383 for ac_prog in ar 5384 do 5385 # Extract the first word of "$ac_prog", so it can be a program name with args. 5386 set dummy $ac_prog; ac_word=$2 5387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5388 $as_echo_n "checking for $ac_word... " >&6; } 5389 if ${ac_cv_prog_ac_ct_AR+:} false; then : 5390 $as_echo_n "(cached) " >&6 5391 else 5392 if test -n "$ac_ct_AR"; then 5393 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5394 else 5395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5396 for as_dir in $PATH 5397 do 5398 IFS=$as_save_IFS 5399 test -z "$as_dir" && as_dir=. 5400 for ac_exec_ext in '' $ac_executable_extensions; do 5401 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5402 ac_cv_prog_ac_ct_AR="$ac_prog" 5403 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5404 break 2 5405 fi 5406 done 5407 done 5408 IFS=$as_save_IFS 5409 5410 fi 5411 fi 5412 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5413 if test -n "$ac_ct_AR"; then 5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5415 $as_echo "$ac_ct_AR" >&6; } 5416 else 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5418 $as_echo "no" >&6; } 5419 fi 5420 5421 5422 test -n "$ac_ct_AR" && break 5423 done 5424 5425 if test "x$ac_ct_AR" = x; then 5426 AR="false" 5427 else 5428 case $cross_compiling:$ac_tool_warned in 5429 yes:) 5430 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5431 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5432 ac_tool_warned=yes ;; 5433 esac 5434 AR=$ac_ct_AR 5435 fi 5436 fi 5437 5438 : ${AR=ar} 5439 : ${AR_FLAGS=cru} 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 5452 $as_echo_n "checking for archiver @FILE support... " >&6; } 5453 if ${lt_cv_ar_at_file+:} false; then : 5454 $as_echo_n "(cached) " >&6 5455 else 5456 lt_cv_ar_at_file=no 5457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5458 /* end confdefs.h. */ 5459 5460 int 5461 main () 5462 { 5463 5464 ; 5465 return 0; 5466 } 5467 _ACEOF 5468 if ac_fn_c_try_compile "$LINENO"; then : 5469 echo conftest.$ac_objext > conftest.lst 5470 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 5471 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5472 (eval $lt_ar_try) 2>&5 5473 ac_status=$? 5474 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5475 test $ac_status = 0; } 5476 if test "$ac_status" -eq 0; then 5477 # Ensure the archiver fails upon bogus file names. 5478 rm -f conftest.$ac_objext libconftest.a 5479 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5480 (eval $lt_ar_try) 2>&5 5481 ac_status=$? 5482 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5483 test $ac_status = 0; } 5484 if test "$ac_status" -ne 0; then 5485 lt_cv_ar_at_file=@ 5486 fi 5487 fi 5488 rm -f conftest.* libconftest.a 5489 5490 fi 5491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5492 5493 fi 5494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 5495 $as_echo "$lt_cv_ar_at_file" >&6; } 5496 5497 if test "x$lt_cv_ar_at_file" = xno; then 5498 archiver_list_spec= 5499 else 5500 archiver_list_spec=$lt_cv_ar_at_file 5501 fi 5502 5503 5504 5505 5506 5507 5508 5509 if test -n "$ac_tool_prefix"; then 5510 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 5511 set dummy ${ac_tool_prefix}strip; ac_word=$2 5512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5513 $as_echo_n "checking for $ac_word... " >&6; } 5514 if ${ac_cv_prog_STRIP+:} false; then : 5515 $as_echo_n "(cached) " >&6 5516 else 5517 if test -n "$STRIP"; then 5518 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 5519 else 5520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5521 for as_dir in $PATH 5522 do 5523 IFS=$as_save_IFS 5524 test -z "$as_dir" && as_dir=. 5525 for ac_exec_ext in '' $ac_executable_extensions; do 5526 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5527 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 5528 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5529 break 2 5530 fi 5531 done 5532 done 5533 IFS=$as_save_IFS 5534 5535 fi 5536 fi 5537 STRIP=$ac_cv_prog_STRIP 5538 if test -n "$STRIP"; then 5539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 5540 $as_echo "$STRIP" >&6; } 5541 else 5542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5543 $as_echo "no" >&6; } 5544 fi 5545 5546 5547 fi 5548 if test -z "$ac_cv_prog_STRIP"; then 5549 ac_ct_STRIP=$STRIP 5550 # Extract the first word of "strip", so it can be a program name with args. 5551 set dummy strip; ac_word=$2 5552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5553 $as_echo_n "checking for $ac_word... " >&6; } 5554 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 5555 $as_echo_n "(cached) " >&6 5556 else 5557 if test -n "$ac_ct_STRIP"; then 5558 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 5559 else 5560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5561 for as_dir in $PATH 5562 do 5563 IFS=$as_save_IFS 5564 test -z "$as_dir" && as_dir=. 5565 for ac_exec_ext in '' $ac_executable_extensions; do 5566 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5567 ac_cv_prog_ac_ct_STRIP="strip" 5568 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5569 break 2 5570 fi 5571 done 5572 done 5573 IFS=$as_save_IFS 5574 5575 fi 5576 fi 5577 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 5578 if test -n "$ac_ct_STRIP"; then 5579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 5580 $as_echo "$ac_ct_STRIP" >&6; } 5581 else 5582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5583 $as_echo "no" >&6; } 5584 fi 5585 5586 if test "x$ac_ct_STRIP" = x; then 5587 STRIP=":" 5588 else 5589 case $cross_compiling:$ac_tool_warned in 5590 yes:) 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5592 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5593 ac_tool_warned=yes ;; 5594 esac 5595 STRIP=$ac_ct_STRIP 5596 fi 5597 else 5598 STRIP="$ac_cv_prog_STRIP" 5599 fi 5600 5601 test -z "$STRIP" && STRIP=: 5602 5603 5604 5605 5606 5607 5608 if test -n "$ac_tool_prefix"; then 5609 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5610 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5612 $as_echo_n "checking for $ac_word... " >&6; } 5613 if ${ac_cv_prog_RANLIB+:} false; then : 5614 $as_echo_n "(cached) " >&6 5615 else 5616 if test -n "$RANLIB"; then 5617 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5618 else 5619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5620 for as_dir in $PATH 5621 do 5622 IFS=$as_save_IFS 5623 test -z "$as_dir" && as_dir=. 5624 for ac_exec_ext in '' $ac_executable_extensions; do 5625 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5626 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5627 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5628 break 2 5629 fi 5630 done 5631 done 5632 IFS=$as_save_IFS 5633 5634 fi 5635 fi 5636 RANLIB=$ac_cv_prog_RANLIB 5637 if test -n "$RANLIB"; then 5638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5639 $as_echo "$RANLIB" >&6; } 5640 else 5641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5642 $as_echo "no" >&6; } 5643 fi 5644 5645 5646 fi 5647 if test -z "$ac_cv_prog_RANLIB"; then 5648 ac_ct_RANLIB=$RANLIB 5649 # Extract the first word of "ranlib", so it can be a program name with args. 5650 set dummy ranlib; ac_word=$2 5651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5652 $as_echo_n "checking for $ac_word... " >&6; } 5653 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 5654 $as_echo_n "(cached) " >&6 5655 else 5656 if test -n "$ac_ct_RANLIB"; then 5657 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5658 else 5659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5660 for as_dir in $PATH 5661 do 5662 IFS=$as_save_IFS 5663 test -z "$as_dir" && as_dir=. 5664 for ac_exec_ext in '' $ac_executable_extensions; do 5665 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5666 ac_cv_prog_ac_ct_RANLIB="ranlib" 5667 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5668 break 2 5669 fi 5670 done 5671 done 5672 IFS=$as_save_IFS 5673 5674 fi 5675 fi 5676 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5677 if test -n "$ac_ct_RANLIB"; then 5678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5679 $as_echo "$ac_ct_RANLIB" >&6; } 5680 else 5681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5682 $as_echo "no" >&6; } 5683 fi 5684 5685 if test "x$ac_ct_RANLIB" = x; then 5686 RANLIB=":" 5687 else 5688 case $cross_compiling:$ac_tool_warned in 5689 yes:) 5690 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5691 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5692 ac_tool_warned=yes ;; 5693 esac 5694 RANLIB=$ac_ct_RANLIB 5695 fi 5696 else 5697 RANLIB="$ac_cv_prog_RANLIB" 5698 fi 5699 5700 test -z "$RANLIB" && RANLIB=: 5701 5702 5703 5704 5705 5706 5707 # Determine commands to create old-style static archives. 5708 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 5709 old_postinstall_cmds='chmod 644 $oldlib' 5710 old_postuninstall_cmds= 5711 5712 if test -n "$RANLIB"; then 5713 case $host_os in 5714 openbsd*) 5715 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 5716 ;; 5717 *) 5718 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 5719 ;; 5720 esac 5721 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 5722 fi 5723 5724 case $host_os in 5725 darwin*) 5726 lock_old_archive_extraction=yes ;; 5727 *) 5728 lock_old_archive_extraction=no ;; 5729 esac 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 # If no C compiler was specified, use CC. 5770 LTCC=${LTCC-"$CC"} 5771 5772 # If no C compiler flags were specified, use CFLAGS. 5773 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 5774 5775 # Allow CC to be a program name with arguments. 5776 compiler=$CC 5777 5778 5779 # Check for command to grab the raw symbol name followed by C symbol from nm. 5780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 5781 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 5782 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 5783 $as_echo_n "(cached) " >&6 5784 else 5785 5786 # These are sane defaults that work on at least a few old systems. 5787 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 5788 5789 # Character class describing NM global symbol codes. 5790 symcode='[BCDEGRST]' 5791 5792 # Regexp to match symbols that can be accessed directly from C. 5793 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 5794 5795 # Define system-specific variables. 5796 case $host_os in 5797 aix*) 5798 symcode='[BCDT]' 5799 ;; 5800 cygwin* | mingw* | pw32* | cegcc*) 5801 symcode='[ABCDGISTW]' 5802 ;; 5803 hpux*) 5804 if test "$host_cpu" = ia64; then 5805 symcode='[ABCDEGRST]' 5806 fi 5807 ;; 5808 irix* | nonstopux*) 5809 symcode='[BCDEGRST]' 5810 ;; 5811 osf*) 5812 symcode='[BCDEGQRST]' 5813 ;; 5814 solaris*) 5815 symcode='[BDRT]' 5816 ;; 5817 sco3.2v5*) 5818 symcode='[DT]' 5819 ;; 5820 sysv4.2uw2*) 5821 symcode='[DT]' 5822 ;; 5823 sysv5* | sco5v6* | unixware* | OpenUNIX*) 5824 symcode='[ABDT]' 5825 ;; 5826 sysv4) 5827 symcode='[DFNSTU]' 5828 ;; 5829 esac 5830 5831 # If we're using GNU nm, then use its standard symbol codes. 5832 case `$NM -V 2>&1` in 5833 *GNU* | *'with BFD'*) 5834 symcode='[ABCDGIRSTW]' ;; 5835 esac 5836 5837 # Transform an extracted symbol line into a proper C declaration. 5838 # Some systems (esp. on ia64) link data and code symbols differently, 5839 # so use this general approach. 5840 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 5841 5842 # Transform an extracted symbol line into symbol name and symbol address 5843 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" 5844 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'" 5845 5846 # Handle CRLF in mingw tool chain 5847 opt_cr= 5848 case $build_os in 5849 mingw*) 5850 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 5851 ;; 5852 esac 5853 5854 # Try without a prefix underscore, then with it. 5855 for ac_symprfx in "" "_"; do 5856 5857 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 5858 symxfrm="\\1 $ac_symprfx\\2 \\2" 5859 5860 # Write the raw and C identifiers. 5861 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 5862 # Fake it for dumpbin and say T for any non-static function 5863 # and D for any global variable. 5864 # Also find C++ and __fastcall symbols from MSVC++, 5865 # which start with @ or ?. 5866 lt_cv_sys_global_symbol_pipe="$AWK '"\ 5867 " {last_section=section; section=\$ 3};"\ 5868 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 5869 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 5870 " \$ 0!~/External *\|/{next};"\ 5871 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 5872 " {if(hide[section]) next};"\ 5873 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 5874 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 5875 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 5876 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 5877 " ' prfx=^$ac_symprfx" 5878 else 5879 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 5880 fi 5881 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 5882 5883 # Check to see that the pipe works correctly. 5884 pipe_works=no 5885 5886 rm -f conftest* 5887 cat > conftest.$ac_ext <<_LT_EOF 5888 #ifdef __cplusplus 5889 extern "C" { 5890 #endif 5891 char nm_test_var; 5892 void nm_test_func(void); 5893 void nm_test_func(void){} 5894 #ifdef __cplusplus 5895 } 5896 #endif 5897 int main(){nm_test_var='a';nm_test_func();return(0);} 5898 _LT_EOF 5899 5900 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 5901 (eval $ac_compile) 2>&5 5902 ac_status=$? 5903 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5904 test $ac_status = 0; }; then 5905 # Now try to grab the symbols. 5906 nlist=conftest.nm 5907 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 5908 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 5909 ac_status=$? 5910 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5911 test $ac_status = 0; } && test -s "$nlist"; then 5912 # Try sorting and uniquifying the output. 5913 if sort "$nlist" | uniq > "$nlist"T; then 5914 mv -f "$nlist"T "$nlist" 5915 else 5916 rm -f "$nlist"T 5917 fi 5918 5919 # Make sure that we snagged all the symbols we need. 5920 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 5921 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 5922 cat <<_LT_EOF > conftest.$ac_ext 5923 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 5924 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 5925 /* DATA imports from DLLs on WIN32 con't be const, because runtime 5926 relocations are performed -- see ld's documentation on pseudo-relocs. */ 5927 # define LT_DLSYM_CONST 5928 #elif defined(__osf__) 5929 /* This system does not cope well with relocations in const data. */ 5930 # define LT_DLSYM_CONST 5931 #else 5932 # define LT_DLSYM_CONST const 5933 #endif 5934 5935 #ifdef __cplusplus 5936 extern "C" { 5937 #endif 5938 5939 _LT_EOF 5940 # Now generate the symbol file. 5941 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 5942 5943 cat <<_LT_EOF >> conftest.$ac_ext 5944 5945 /* The mapping between symbol names and symbols. */ 5946 LT_DLSYM_CONST struct { 5947 const char *name; 5948 void *address; 5949 } 5950 lt__PROGRAM__LTX_preloaded_symbols[] = 5951 { 5952 { "@PROGRAM@", (void *) 0 }, 5953 _LT_EOF 5954 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 5955 cat <<\_LT_EOF >> conftest.$ac_ext 5956 {0, (void *) 0} 5957 }; 5958 5959 /* This works around a problem in FreeBSD linker */ 5960 #ifdef FREEBSD_WORKAROUND 5961 static const void *lt_preloaded_setup() { 5962 return lt__PROGRAM__LTX_preloaded_symbols; 5963 } 5964 #endif 5965 5966 #ifdef __cplusplus 5967 } 5968 #endif 5969 _LT_EOF 5970 # Now try linking the two files. 5971 mv conftest.$ac_objext conftstm.$ac_objext 5972 lt_globsym_save_LIBS=$LIBS 5973 lt_globsym_save_CFLAGS=$CFLAGS 5974 LIBS="conftstm.$ac_objext" 5975 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 5976 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 5977 (eval $ac_link) 2>&5 5978 ac_status=$? 5979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5980 test $ac_status = 0; } && test -s conftest${ac_exeext}; then 5981 pipe_works=yes 5982 fi 5983 LIBS=$lt_globsym_save_LIBS 5984 CFLAGS=$lt_globsym_save_CFLAGS 5985 else 5986 echo "cannot find nm_test_func in $nlist" >&5 5987 fi 5988 else 5989 echo "cannot find nm_test_var in $nlist" >&5 5990 fi 5991 else 5992 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 5993 fi 5994 else 5995 echo "$progname: failed program was:" >&5 5996 cat conftest.$ac_ext >&5 5997 fi 5998 rm -rf conftest* conftst* 5999 6000 # Do not use the global_symbol_pipe unless it works. 6001 if test "$pipe_works" = yes; then 6002 break 6003 else 6004 lt_cv_sys_global_symbol_pipe= 6005 fi 6006 done 6007 6008 fi 6009 6010 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6011 lt_cv_sys_global_symbol_to_cdecl= 6012 fi 6013 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6015 $as_echo "failed" >&6; } 6016 else 6017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6018 $as_echo "ok" >&6; } 6019 fi 6020 6021 # Response file support. 6022 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6023 nm_file_list_spec='@' 6024 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 6025 nm_file_list_spec='@' 6026 fi 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 6055 $as_echo_n "checking for sysroot... " >&6; } 6056 6057 # Check whether --with-sysroot was given. 6058 if test "${with_sysroot+set}" = set; then : 6059 withval=$with_sysroot; 6060 else 6061 with_sysroot=no 6062 fi 6063 6064 6065 lt_sysroot= 6066 case ${with_sysroot} in #( 6067 yes) 6068 if test "$GCC" = yes; then 6069 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 6070 fi 6071 ;; #( 6072 /*) 6073 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 6074 ;; #( 6075 no|'') 6076 ;; #( 6077 *) 6078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 6079 $as_echo "${with_sysroot}" >&6; } 6080 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 6081 ;; 6082 esac 6083 6084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 6085 $as_echo "${lt_sysroot:-no}" >&6; } 6086 6087 6088 6089 6090 6091 # Check whether --enable-libtool-lock was given. 6092 if test "${enable_libtool_lock+set}" = set; then : 6093 enableval=$enable_libtool_lock; 6094 fi 6095 6096 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 6097 6098 # Some flags need to be propagated to the compiler or linker for good 6099 # libtool support. 6100 case $host in 6101 ia64-*-hpux*) 6102 # Find out which ABI we are using. 6103 echo 'int i;' > conftest.$ac_ext 6104 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6105 (eval $ac_compile) 2>&5 6106 ac_status=$? 6107 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6108 test $ac_status = 0; }; then 6109 case `/usr/bin/file conftest.$ac_objext` in 6110 *ELF-32*) 6111 HPUX_IA64_MODE="32" 6112 ;; 6113 *ELF-64*) 6114 HPUX_IA64_MODE="64" 6115 ;; 6116 esac 6117 fi 6118 rm -rf conftest* 6119 ;; 6120 *-*-irix6*) 6121 # Find out which ABI we are using. 6122 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 6123 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6124 (eval $ac_compile) 2>&5 6125 ac_status=$? 6126 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6127 test $ac_status = 0; }; then 6128 if test "$lt_cv_prog_gnu_ld" = yes; then 6129 case `/usr/bin/file conftest.$ac_objext` in 6130 *32-bit*) 6131 LD="${LD-ld} -melf32bsmip" 6132 ;; 6133 *N32*) 6134 LD="${LD-ld} -melf32bmipn32" 6135 ;; 6136 *64-bit*) 6137 LD="${LD-ld} -melf64bmip" 6138 ;; 6139 esac 6140 else 6141 case `/usr/bin/file conftest.$ac_objext` in 6142 *32-bit*) 6143 LD="${LD-ld} -32" 6144 ;; 6145 *N32*) 6146 LD="${LD-ld} -n32" 6147 ;; 6148 *64-bit*) 6149 LD="${LD-ld} -64" 6150 ;; 6151 esac 6152 fi 6153 fi 6154 rm -rf conftest* 6155 ;; 6156 6157 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 6158 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6159 # Find out which ABI we are using. 6160 echo 'int i;' > conftest.$ac_ext 6161 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6162 (eval $ac_compile) 2>&5 6163 ac_status=$? 6164 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6165 test $ac_status = 0; }; then 6166 case `/usr/bin/file conftest.o` in 6167 *32-bit*) 6168 case $host in 6169 x86_64-*kfreebsd*-gnu) 6170 LD="${LD-ld} -m elf_i386_fbsd" 6171 ;; 6172 x86_64-*linux*) 6173 LD="${LD-ld} -m elf_i386" 6174 ;; 6175 ppc64-*linux*|powerpc64-*linux*) 6176 LD="${LD-ld} -m elf32ppclinux" 6177 ;; 6178 s390x-*linux*) 6179 LD="${LD-ld} -m elf_s390" 6180 ;; 6181 sparc64-*linux*) 6182 LD="${LD-ld} -m elf32_sparc" 6183 ;; 6184 esac 6185 ;; 6186 *64-bit*) 6187 case $host in 6188 x86_64-*kfreebsd*-gnu) 6189 LD="${LD-ld} -m elf_x86_64_fbsd" 6190 ;; 6191 x86_64-*linux*) 6192 LD="${LD-ld} -m elf_x86_64" 6193 ;; 6194 ppc*-*linux*|powerpc*-*linux*) 6195 LD="${LD-ld} -m elf64ppc" 6196 ;; 6197 s390*-*linux*|s390*-*tpf*) 6198 LD="${LD-ld} -m elf64_s390" 6199 ;; 6200 sparc*-*linux*) 6201 LD="${LD-ld} -m elf64_sparc" 6202 ;; 6203 esac 6204 ;; 6205 esac 6206 fi 6207 rm -rf conftest* 6208 ;; 6209 6210 *-*-sco3.2v5*) 6211 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 6212 SAVE_CFLAGS="$CFLAGS" 6213 CFLAGS="$CFLAGS -belf" 6214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 6215 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 6216 if ${lt_cv_cc_needs_belf+:} false; then : 6217 $as_echo_n "(cached) " >&6 6218 else 6219 ac_ext=c 6220 ac_cpp='$CPP $CPPFLAGS' 6221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6223 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6224 6225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6226 /* end confdefs.h. */ 6227 6228 int 6229 main () 6230 { 6231 6232 ; 6233 return 0; 6234 } 6235 _ACEOF 6236 if ac_fn_c_try_link "$LINENO"; then : 6237 lt_cv_cc_needs_belf=yes 6238 else 6239 lt_cv_cc_needs_belf=no 6240 fi 6241 rm -f core conftest.err conftest.$ac_objext \ 6242 conftest$ac_exeext conftest.$ac_ext 6243 ac_ext=c 6244 ac_cpp='$CPP $CPPFLAGS' 6245 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6246 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6247 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6248 6249 fi 6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 6251 $as_echo "$lt_cv_cc_needs_belf" >&6; } 6252 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 6253 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 6254 CFLAGS="$SAVE_CFLAGS" 6255 fi 6256 ;; 6257 *-*solaris*) 6258 # Find out which ABI we are using. 6259 echo 'int i;' > conftest.$ac_ext 6260 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6261 (eval $ac_compile) 2>&5 6262 ac_status=$? 6263 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6264 test $ac_status = 0; }; then 6265 case `/usr/bin/file conftest.o` in 6266 *64-bit*) 6267 case $lt_cv_prog_gnu_ld in 6268 yes*) 6269 case $host in 6270 i?86-*-solaris*) 6271 LD="${LD-ld} -m elf_x86_64" 6272 ;; 6273 sparc*-*-solaris*) 6274 LD="${LD-ld} -m elf64_sparc" 6275 ;; 6276 esac 6277 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 6278 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 6279 LD="${LD-ld}_sol2" 6280 fi 6281 ;; 6282 *) 6283 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 6284 LD="${LD-ld} -64" 6285 fi 6286 ;; 6287 esac 6288 ;; 6289 esac 6290 fi 6291 rm -rf conftest* 6292 ;; 6293 esac 6294 6295 need_locks="$enable_libtool_lock" 6296 6297 if test -n "$ac_tool_prefix"; then 6298 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 6299 set dummy ${ac_tool_prefix}mt; ac_word=$2 6300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6301 $as_echo_n "checking for $ac_word... " >&6; } 6302 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 6303 $as_echo_n "(cached) " >&6 6304 else 6305 if test -n "$MANIFEST_TOOL"; then 6306 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 6307 else 6308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6309 for as_dir in $PATH 6310 do 6311 IFS=$as_save_IFS 6312 test -z "$as_dir" && as_dir=. 6313 for ac_exec_ext in '' $ac_executable_extensions; do 6314 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6315 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 6316 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6317 break 2 6318 fi 6319 done 6320 done 6321 IFS=$as_save_IFS 6322 6323 fi 6324 fi 6325 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 6326 if test -n "$MANIFEST_TOOL"; then 6327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 6328 $as_echo "$MANIFEST_TOOL" >&6; } 6329 else 6330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6331 $as_echo "no" >&6; } 6332 fi 6333 6334 6335 fi 6336 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 6337 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 6338 # Extract the first word of "mt", so it can be a program name with args. 6339 set dummy mt; ac_word=$2 6340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6341 $as_echo_n "checking for $ac_word... " >&6; } 6342 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 6343 $as_echo_n "(cached) " >&6 6344 else 6345 if test -n "$ac_ct_MANIFEST_TOOL"; then 6346 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 6347 else 6348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6349 for as_dir in $PATH 6350 do 6351 IFS=$as_save_IFS 6352 test -z "$as_dir" && as_dir=. 6353 for ac_exec_ext in '' $ac_executable_extensions; do 6354 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6355 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 6356 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6357 break 2 6358 fi 6359 done 6360 done 6361 IFS=$as_save_IFS 6362 6363 fi 6364 fi 6365 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 6366 if test -n "$ac_ct_MANIFEST_TOOL"; then 6367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 6368 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 6369 else 6370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6371 $as_echo "no" >&6; } 6372 fi 6373 6374 if test "x$ac_ct_MANIFEST_TOOL" = x; then 6375 MANIFEST_TOOL=":" 6376 else 6377 case $cross_compiling:$ac_tool_warned in 6378 yes:) 6379 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6380 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6381 ac_tool_warned=yes ;; 6382 esac 6383 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 6384 fi 6385 else 6386 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 6387 fi 6388 6389 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 6390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 6391 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 6392 if ${lt_cv_path_mainfest_tool+:} false; then : 6393 $as_echo_n "(cached) " >&6 6394 else 6395 lt_cv_path_mainfest_tool=no 6396 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 6397 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 6398 cat conftest.err >&5 6399 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 6400 lt_cv_path_mainfest_tool=yes 6401 fi 6402 rm -f conftest* 6403 fi 6404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 6405 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 6406 if test "x$lt_cv_path_mainfest_tool" != xyes; then 6407 MANIFEST_TOOL=: 6408 fi 6409 6410 6411 6412 6413 6414 6415 case $host_os in 6416 rhapsody* | darwin*) 6417 if test -n "$ac_tool_prefix"; then 6418 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 6419 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 6420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6421 $as_echo_n "checking for $ac_word... " >&6; } 6422 if ${ac_cv_prog_DSYMUTIL+:} false; then : 6423 $as_echo_n "(cached) " >&6 6424 else 6425 if test -n "$DSYMUTIL"; then 6426 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 6427 else 6428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6429 for as_dir in $PATH 6430 do 6431 IFS=$as_save_IFS 6432 test -z "$as_dir" && as_dir=. 6433 for ac_exec_ext in '' $ac_executable_extensions; do 6434 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6435 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 6436 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6437 break 2 6438 fi 6439 done 6440 done 6441 IFS=$as_save_IFS 6442 6443 fi 6444 fi 6445 DSYMUTIL=$ac_cv_prog_DSYMUTIL 6446 if test -n "$DSYMUTIL"; then 6447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 6448 $as_echo "$DSYMUTIL" >&6; } 6449 else 6450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6451 $as_echo "no" >&6; } 6452 fi 6453 6454 6455 fi 6456 if test -z "$ac_cv_prog_DSYMUTIL"; then 6457 ac_ct_DSYMUTIL=$DSYMUTIL 6458 # Extract the first word of "dsymutil", so it can be a program name with args. 6459 set dummy dsymutil; ac_word=$2 6460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6461 $as_echo_n "checking for $ac_word... " >&6; } 6462 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 6463 $as_echo_n "(cached) " >&6 6464 else 6465 if test -n "$ac_ct_DSYMUTIL"; then 6466 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 6467 else 6468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6469 for as_dir in $PATH 6470 do 6471 IFS=$as_save_IFS 6472 test -z "$as_dir" && as_dir=. 6473 for ac_exec_ext in '' $ac_executable_extensions; do 6474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6475 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 6476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6477 break 2 6478 fi 6479 done 6480 done 6481 IFS=$as_save_IFS 6482 6483 fi 6484 fi 6485 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 6486 if test -n "$ac_ct_DSYMUTIL"; then 6487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 6488 $as_echo "$ac_ct_DSYMUTIL" >&6; } 6489 else 6490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6491 $as_echo "no" >&6; } 6492 fi 6493 6494 if test "x$ac_ct_DSYMUTIL" = x; then 6495 DSYMUTIL=":" 6496 else 6497 case $cross_compiling:$ac_tool_warned in 6498 yes:) 6499 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6500 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6501 ac_tool_warned=yes ;; 6502 esac 6503 DSYMUTIL=$ac_ct_DSYMUTIL 6504 fi 6505 else 6506 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 6507 fi 6508 6509 if test -n "$ac_tool_prefix"; then 6510 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 6511 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 6512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6513 $as_echo_n "checking for $ac_word... " >&6; } 6514 if ${ac_cv_prog_NMEDIT+:} false; then : 6515 $as_echo_n "(cached) " >&6 6516 else 6517 if test -n "$NMEDIT"; then 6518 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 6519 else 6520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6521 for as_dir in $PATH 6522 do 6523 IFS=$as_save_IFS 6524 test -z "$as_dir" && as_dir=. 6525 for ac_exec_ext in '' $ac_executable_extensions; do 6526 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6527 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 6528 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6529 break 2 6530 fi 6531 done 6532 done 6533 IFS=$as_save_IFS 6534 6535 fi 6536 fi 6537 NMEDIT=$ac_cv_prog_NMEDIT 6538 if test -n "$NMEDIT"; then 6539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 6540 $as_echo "$NMEDIT" >&6; } 6541 else 6542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6543 $as_echo "no" >&6; } 6544 fi 6545 6546 6547 fi 6548 if test -z "$ac_cv_prog_NMEDIT"; then 6549 ac_ct_NMEDIT=$NMEDIT 6550 # Extract the first word of "nmedit", so it can be a program name with args. 6551 set dummy nmedit; ac_word=$2 6552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6553 $as_echo_n "checking for $ac_word... " >&6; } 6554 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 6555 $as_echo_n "(cached) " >&6 6556 else 6557 if test -n "$ac_ct_NMEDIT"; then 6558 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 6559 else 6560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6561 for as_dir in $PATH 6562 do 6563 IFS=$as_save_IFS 6564 test -z "$as_dir" && as_dir=. 6565 for ac_exec_ext in '' $ac_executable_extensions; do 6566 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6567 ac_cv_prog_ac_ct_NMEDIT="nmedit" 6568 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6569 break 2 6570 fi 6571 done 6572 done 6573 IFS=$as_save_IFS 6574 6575 fi 6576 fi 6577 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 6578 if test -n "$ac_ct_NMEDIT"; then 6579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 6580 $as_echo "$ac_ct_NMEDIT" >&6; } 6581 else 6582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6583 $as_echo "no" >&6; } 6584 fi 6585 6586 if test "x$ac_ct_NMEDIT" = x; then 6587 NMEDIT=":" 6588 else 6589 case $cross_compiling:$ac_tool_warned in 6590 yes:) 6591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6592 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6593 ac_tool_warned=yes ;; 6594 esac 6595 NMEDIT=$ac_ct_NMEDIT 6596 fi 6597 else 6598 NMEDIT="$ac_cv_prog_NMEDIT" 6599 fi 6600 6601 if test -n "$ac_tool_prefix"; then 6602 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 6603 set dummy ${ac_tool_prefix}lipo; ac_word=$2 6604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6605 $as_echo_n "checking for $ac_word... " >&6; } 6606 if ${ac_cv_prog_LIPO+:} false; then : 6607 $as_echo_n "(cached) " >&6 6608 else 6609 if test -n "$LIPO"; then 6610 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 6611 else 6612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6613 for as_dir in $PATH 6614 do 6615 IFS=$as_save_IFS 6616 test -z "$as_dir" && as_dir=. 6617 for ac_exec_ext in '' $ac_executable_extensions; do 6618 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6619 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 6620 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6621 break 2 6622 fi 6623 done 6624 done 6625 IFS=$as_save_IFS 6626 6627 fi 6628 fi 6629 LIPO=$ac_cv_prog_LIPO 6630 if test -n "$LIPO"; then 6631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 6632 $as_echo "$LIPO" >&6; } 6633 else 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6635 $as_echo "no" >&6; } 6636 fi 6637 6638 6639 fi 6640 if test -z "$ac_cv_prog_LIPO"; then 6641 ac_ct_LIPO=$LIPO 6642 # Extract the first word of "lipo", so it can be a program name with args. 6643 set dummy lipo; ac_word=$2 6644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6645 $as_echo_n "checking for $ac_word... " >&6; } 6646 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 6647 $as_echo_n "(cached) " >&6 6648 else 6649 if test -n "$ac_ct_LIPO"; then 6650 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 6651 else 6652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6653 for as_dir in $PATH 6654 do 6655 IFS=$as_save_IFS 6656 test -z "$as_dir" && as_dir=. 6657 for ac_exec_ext in '' $ac_executable_extensions; do 6658 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6659 ac_cv_prog_ac_ct_LIPO="lipo" 6660 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6661 break 2 6662 fi 6663 done 6664 done 6665 IFS=$as_save_IFS 6666 6667 fi 6668 fi 6669 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 6670 if test -n "$ac_ct_LIPO"; then 6671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 6672 $as_echo "$ac_ct_LIPO" >&6; } 6673 else 6674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6675 $as_echo "no" >&6; } 6676 fi 6677 6678 if test "x$ac_ct_LIPO" = x; then 6679 LIPO=":" 6680 else 6681 case $cross_compiling:$ac_tool_warned in 6682 yes:) 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6684 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6685 ac_tool_warned=yes ;; 6686 esac 6687 LIPO=$ac_ct_LIPO 6688 fi 6689 else 6690 LIPO="$ac_cv_prog_LIPO" 6691 fi 6692 6693 if test -n "$ac_tool_prefix"; then 6694 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 6695 set dummy ${ac_tool_prefix}otool; ac_word=$2 6696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6697 $as_echo_n "checking for $ac_word... " >&6; } 6698 if ${ac_cv_prog_OTOOL+:} false; then : 6699 $as_echo_n "(cached) " >&6 6700 else 6701 if test -n "$OTOOL"; then 6702 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 6703 else 6704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6705 for as_dir in $PATH 6706 do 6707 IFS=$as_save_IFS 6708 test -z "$as_dir" && as_dir=. 6709 for ac_exec_ext in '' $ac_executable_extensions; do 6710 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6711 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 6712 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6713 break 2 6714 fi 6715 done 6716 done 6717 IFS=$as_save_IFS 6718 6719 fi 6720 fi 6721 OTOOL=$ac_cv_prog_OTOOL 6722 if test -n "$OTOOL"; then 6723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 6724 $as_echo "$OTOOL" >&6; } 6725 else 6726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6727 $as_echo "no" >&6; } 6728 fi 6729 6730 6731 fi 6732 if test -z "$ac_cv_prog_OTOOL"; then 6733 ac_ct_OTOOL=$OTOOL 6734 # Extract the first word of "otool", so it can be a program name with args. 6735 set dummy otool; ac_word=$2 6736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6737 $as_echo_n "checking for $ac_word... " >&6; } 6738 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 6739 $as_echo_n "(cached) " >&6 6740 else 6741 if test -n "$ac_ct_OTOOL"; then 6742 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 6743 else 6744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6745 for as_dir in $PATH 6746 do 6747 IFS=$as_save_IFS 6748 test -z "$as_dir" && as_dir=. 6749 for ac_exec_ext in '' $ac_executable_extensions; do 6750 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6751 ac_cv_prog_ac_ct_OTOOL="otool" 6752 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6753 break 2 6754 fi 6755 done 6756 done 6757 IFS=$as_save_IFS 6758 6759 fi 6760 fi 6761 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 6762 if test -n "$ac_ct_OTOOL"; then 6763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 6764 $as_echo "$ac_ct_OTOOL" >&6; } 6765 else 6766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6767 $as_echo "no" >&6; } 6768 fi 6769 6770 if test "x$ac_ct_OTOOL" = x; then 6771 OTOOL=":" 6772 else 6773 case $cross_compiling:$ac_tool_warned in 6774 yes:) 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6776 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6777 ac_tool_warned=yes ;; 6778 esac 6779 OTOOL=$ac_ct_OTOOL 6780 fi 6781 else 6782 OTOOL="$ac_cv_prog_OTOOL" 6783 fi 6784 6785 if test -n "$ac_tool_prefix"; then 6786 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 6787 set dummy ${ac_tool_prefix}otool64; ac_word=$2 6788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6789 $as_echo_n "checking for $ac_word... " >&6; } 6790 if ${ac_cv_prog_OTOOL64+:} false; then : 6791 $as_echo_n "(cached) " >&6 6792 else 6793 if test -n "$OTOOL64"; then 6794 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 6795 else 6796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6797 for as_dir in $PATH 6798 do 6799 IFS=$as_save_IFS 6800 test -z "$as_dir" && as_dir=. 6801 for ac_exec_ext in '' $ac_executable_extensions; do 6802 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6803 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 6804 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6805 break 2 6806 fi 6807 done 6808 done 6809 IFS=$as_save_IFS 6810 6811 fi 6812 fi 6813 OTOOL64=$ac_cv_prog_OTOOL64 6814 if test -n "$OTOOL64"; then 6815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 6816 $as_echo "$OTOOL64" >&6; } 6817 else 6818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6819 $as_echo "no" >&6; } 6820 fi 6821 6822 6823 fi 6824 if test -z "$ac_cv_prog_OTOOL64"; then 6825 ac_ct_OTOOL64=$OTOOL64 6826 # Extract the first word of "otool64", so it can be a program name with args. 6827 set dummy otool64; ac_word=$2 6828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6829 $as_echo_n "checking for $ac_word... " >&6; } 6830 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 6831 $as_echo_n "(cached) " >&6 6832 else 6833 if test -n "$ac_ct_OTOOL64"; then 6834 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 6835 else 6836 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6837 for as_dir in $PATH 6838 do 6839 IFS=$as_save_IFS 6840 test -z "$as_dir" && as_dir=. 6841 for ac_exec_ext in '' $ac_executable_extensions; do 6842 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6843 ac_cv_prog_ac_ct_OTOOL64="otool64" 6844 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6845 break 2 6846 fi 6847 done 6848 done 6849 IFS=$as_save_IFS 6850 6851 fi 6852 fi 6853 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 6854 if test -n "$ac_ct_OTOOL64"; then 6855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 6856 $as_echo "$ac_ct_OTOOL64" >&6; } 6857 else 6858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6859 $as_echo "no" >&6; } 6860 fi 6861 6862 if test "x$ac_ct_OTOOL64" = x; then 6863 OTOOL64=":" 6864 else 6865 case $cross_compiling:$ac_tool_warned in 6866 yes:) 6867 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6868 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6869 ac_tool_warned=yes ;; 6870 esac 6871 OTOOL64=$ac_ct_OTOOL64 6872 fi 6873 else 6874 OTOOL64="$ac_cv_prog_OTOOL64" 6875 fi 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 6904 $as_echo_n "checking for -single_module linker flag... " >&6; } 6905 if ${lt_cv_apple_cc_single_mod+:} false; then : 6906 $as_echo_n "(cached) " >&6 6907 else 6908 lt_cv_apple_cc_single_mod=no 6909 if test -z "${LT_MULTI_MODULE}"; then 6910 # By default we will add the -single_module flag. You can override 6911 # by either setting the environment variable LT_MULTI_MODULE 6912 # non-empty at configure time, or by adding -multi_module to the 6913 # link flags. 6914 rm -rf libconftest.dylib* 6915 echo "int foo(void){return 1;}" > conftest.c 6916 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 6917 -dynamiclib -Wl,-single_module conftest.c" >&5 6918 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 6919 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 6920 _lt_result=$? 6921 # If there is a non-empty error log, and "single_module" 6922 # appears in it, assume the flag caused a linker warning 6923 if test -s conftest.err && $GREP single_module conftest.err; then 6924 cat conftest.err >&5 6925 # Otherwise, if the output was created with a 0 exit code from 6926 # the compiler, it worked. 6927 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 6928 lt_cv_apple_cc_single_mod=yes 6929 else 6930 cat conftest.err >&5 6931 fi 6932 rm -rf libconftest.dylib* 6933 rm -f conftest.* 6934 fi 6935 fi 6936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 6937 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 6938 6939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 6940 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 6941 if ${lt_cv_ld_exported_symbols_list+:} false; then : 6942 $as_echo_n "(cached) " >&6 6943 else 6944 lt_cv_ld_exported_symbols_list=no 6945 save_LDFLAGS=$LDFLAGS 6946 echo "_main" > conftest.sym 6947 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 6948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6949 /* end confdefs.h. */ 6950 6951 int 6952 main () 6953 { 6954 6955 ; 6956 return 0; 6957 } 6958 _ACEOF 6959 if ac_fn_c_try_link "$LINENO"; then : 6960 lt_cv_ld_exported_symbols_list=yes 6961 else 6962 lt_cv_ld_exported_symbols_list=no 6963 fi 6964 rm -f core conftest.err conftest.$ac_objext \ 6965 conftest$ac_exeext conftest.$ac_ext 6966 LDFLAGS="$save_LDFLAGS" 6967 6968 fi 6969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 6970 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 6971 6972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 6973 $as_echo_n "checking for -force_load linker flag... " >&6; } 6974 if ${lt_cv_ld_force_load+:} false; then : 6975 $as_echo_n "(cached) " >&6 6976 else 6977 lt_cv_ld_force_load=no 6978 cat > conftest.c << _LT_EOF 6979 int forced_loaded() { return 2;} 6980 _LT_EOF 6981 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 6982 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 6983 echo "$AR cru libconftest.a conftest.o" >&5 6984 $AR cru libconftest.a conftest.o 2>&5 6985 echo "$RANLIB libconftest.a" >&5 6986 $RANLIB libconftest.a 2>&5 6987 cat > conftest.c << _LT_EOF 6988 int main() { return 0;} 6989 _LT_EOF 6990 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 6991 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 6992 _lt_result=$? 6993 if test -s conftest.err && $GREP force_load conftest.err; then 6994 cat conftest.err >&5 6995 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 6996 lt_cv_ld_force_load=yes 6997 else 6998 cat conftest.err >&5 6999 fi 7000 rm -f conftest.err libconftest.a conftest conftest.c 7001 rm -rf conftest.dSYM 7002 7003 fi 7004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 7005 $as_echo "$lt_cv_ld_force_load" >&6; } 7006 case $host_os in 7007 rhapsody* | darwin1.[012]) 7008 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 7009 darwin1.*) 7010 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7011 darwin*) # darwin 5.x on 7012 # if running on 10.5 or later, the deployment target defaults 7013 # to the OS version, if on x86, and 10.4, the deployment 7014 # target defaults to 10.4. Don't you love it? 7015 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7016 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7017 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7018 10.[012]*) 7019 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7020 10.*) 7021 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7022 esac 7023 ;; 7024 esac 7025 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 7026 _lt_dar_single_mod='$single_module' 7027 fi 7028 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 7029 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 7030 else 7031 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 7032 fi 7033 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 7034 _lt_dsymutil='~$DSYMUTIL $lib || :' 7035 else 7036 _lt_dsymutil= 7037 fi 7038 ;; 7039 esac 7040 7041 ac_ext=c 7042 ac_cpp='$CPP $CPPFLAGS' 7043 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7044 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7045 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 7047 $as_echo_n "checking how to run the C preprocessor... " >&6; } 7048 # On Suns, sometimes $CPP names a directory. 7049 if test -n "$CPP" && test -d "$CPP"; then 7050 CPP= 7051 fi 7052 if test -z "$CPP"; then 7053 if ${ac_cv_prog_CPP+:} false; then : 7054 $as_echo_n "(cached) " >&6 7055 else 7056 # Double quotes because CPP needs to be expanded 7057 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 7058 do 7059 ac_preproc_ok=false 7060 for ac_c_preproc_warn_flag in '' yes 7061 do 7062 # Use a header file that comes with gcc, so configuring glibc 7063 # with a fresh cross-compiler works. 7064 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7065 # <limits.h> exists even on freestanding compilers. 7066 # On the NeXT, cc -E runs the code through the compiler's parser, 7067 # not just through cpp. "Syntax error" is here to catch this case. 7068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7069 /* end confdefs.h. */ 7070 #ifdef __STDC__ 7071 # include <limits.h> 7072 #else 7073 # include <assert.h> 7074 #endif 7075 Syntax error 7076 _ACEOF 7077 if ac_fn_c_try_cpp "$LINENO"; then : 7078 7079 else 7080 # Broken: fails on valid input. 7081 continue 7082 fi 7083 rm -f conftest.err conftest.i conftest.$ac_ext 7084 7085 # OK, works on sane cases. Now check whether nonexistent headers 7086 # can be detected and how. 7087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7088 /* end confdefs.h. */ 7089 #include <ac_nonexistent.h> 7090 _ACEOF 7091 if ac_fn_c_try_cpp "$LINENO"; then : 7092 # Broken: success on invalid input. 7093 continue 7094 else 7095 # Passes both tests. 7096 ac_preproc_ok=: 7097 break 7098 fi 7099 rm -f conftest.err conftest.i conftest.$ac_ext 7100 7101 done 7102 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7103 rm -f conftest.i conftest.err conftest.$ac_ext 7104 if $ac_preproc_ok; then : 7105 break 7106 fi 7107 7108 done 7109 ac_cv_prog_CPP=$CPP 7110 7111 fi 7112 CPP=$ac_cv_prog_CPP 7113 else 7114 ac_cv_prog_CPP=$CPP 7115 fi 7116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 7117 $as_echo "$CPP" >&6; } 7118 ac_preproc_ok=false 7119 for ac_c_preproc_warn_flag in '' yes 7120 do 7121 # Use a header file that comes with gcc, so configuring glibc 7122 # with a fresh cross-compiler works. 7123 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7124 # <limits.h> exists even on freestanding compilers. 7125 # On the NeXT, cc -E runs the code through the compiler's parser, 7126 # not just through cpp. "Syntax error" is here to catch this case. 7127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7128 /* end confdefs.h. */ 7129 #ifdef __STDC__ 7130 # include <limits.h> 7131 #else 7132 # include <assert.h> 7133 #endif 7134 Syntax error 7135 _ACEOF 7136 if ac_fn_c_try_cpp "$LINENO"; then : 7137 7138 else 7139 # Broken: fails on valid input. 7140 continue 7141 fi 7142 rm -f conftest.err conftest.i conftest.$ac_ext 7143 7144 # OK, works on sane cases. Now check whether nonexistent headers 7145 # can be detected and how. 7146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7147 /* end confdefs.h. */ 7148 #include <ac_nonexistent.h> 7149 _ACEOF 7150 if ac_fn_c_try_cpp "$LINENO"; then : 7151 # Broken: success on invalid input. 7152 continue 7153 else 7154 # Passes both tests. 7155 ac_preproc_ok=: 7156 break 7157 fi 7158 rm -f conftest.err conftest.i conftest.$ac_ext 7159 7160 done 7161 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7162 rm -f conftest.i conftest.err conftest.$ac_ext 7163 if $ac_preproc_ok; then : 7164 7165 else 7166 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7167 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7168 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 7169 See \`config.log' for more details" "$LINENO" 5; } 7170 fi 7171 7172 ac_ext=c 7173 ac_cpp='$CPP $CPPFLAGS' 7174 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7175 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7176 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7177 7178 7179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7180 $as_echo_n "checking for ANSI C header files... " >&6; } 7181 if ${ac_cv_header_stdc+:} false; then : 7182 $as_echo_n "(cached) " >&6 7183 else 7184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7185 /* end confdefs.h. */ 7186 #include <stdlib.h> 7187 #include <stdarg.h> 7188 #include <string.h> 7189 #include <float.h> 7190 7191 int 7192 main () 7193 { 7194 7195 ; 7196 return 0; 7197 } 7198 _ACEOF 7199 if ac_fn_c_try_compile "$LINENO"; then : 7200 ac_cv_header_stdc=yes 7201 else 7202 ac_cv_header_stdc=no 7203 fi 7204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7205 7206 if test $ac_cv_header_stdc = yes; then 7207 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7209 /* end confdefs.h. */ 7210 #include <string.h> 7211 7212 _ACEOF 7213 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7214 $EGREP "memchr" >/dev/null 2>&1; then : 7215 7216 else 7217 ac_cv_header_stdc=no 7218 fi 7219 rm -f conftest* 7220 7221 fi 7222 7223 if test $ac_cv_header_stdc = yes; then 7224 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7226 /* end confdefs.h. */ 7227 #include <stdlib.h> 7228 7229 _ACEOF 7230 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7231 $EGREP "free" >/dev/null 2>&1; then : 7232 7233 else 7234 ac_cv_header_stdc=no 7235 fi 7236 rm -f conftest* 7237 7238 fi 7239 7240 if test $ac_cv_header_stdc = yes; then 7241 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7242 if test "$cross_compiling" = yes; then : 7243 : 7244 else 7245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7246 /* end confdefs.h. */ 7247 #include <ctype.h> 7248 #include <stdlib.h> 7249 #if ((' ' & 0x0FF) == 0x020) 7250 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7251 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7252 #else 7253 # define ISLOWER(c) \ 7254 (('a' <= (c) && (c) <= 'i') \ 7255 || ('j' <= (c) && (c) <= 'r') \ 7256 || ('s' <= (c) && (c) <= 'z')) 7257 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7258 #endif 7259 7260 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7261 int 7262 main () 7263 { 7264 int i; 7265 for (i = 0; i < 256; i++) 7266 if (XOR (islower (i), ISLOWER (i)) 7267 || toupper (i) != TOUPPER (i)) 7268 return 2; 7269 return 0; 7270 } 7271 _ACEOF 7272 if ac_fn_c_try_run "$LINENO"; then : 7273 7274 else 7275 ac_cv_header_stdc=no 7276 fi 7277 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7278 conftest.$ac_objext conftest.beam conftest.$ac_ext 7279 fi 7280 7281 fi 7282 fi 7283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7284 $as_echo "$ac_cv_header_stdc" >&6; } 7285 if test $ac_cv_header_stdc = yes; then 7286 7287 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7288 7289 fi 7290 7291 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 7292 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7293 inttypes.h stdint.h unistd.h 7294 do : 7295 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7296 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7297 " 7298 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7299 cat >>confdefs.h <<_ACEOF 7300 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7301 _ACEOF 7302 7303 fi 7304 7305 done 7306 7307 7308 for ac_header in dlfcn.h 7309 do : 7310 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7311 " 7312 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 7313 cat >>confdefs.h <<_ACEOF 7314 #define HAVE_DLFCN_H 1 7315 _ACEOF 7316 7317 fi 7318 7319 done 7320 7321 7322 7323 7324 7325 # Set options 7326 7327 7328 7329 enable_dlopen=no 7330 7331 7332 enable_win32_dll=no 7333 7334 7335 # Check whether --enable-shared was given. 7336 if test "${enable_shared+set}" = set; then : 7337 enableval=$enable_shared; p=${PACKAGE-default} 7338 case $enableval in 7339 yes) enable_shared=yes ;; 7340 no) enable_shared=no ;; 7341 *) 7342 enable_shared=no 7343 # Look at the argument we got. We use all the common list separators. 7344 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7345 for pkg in $enableval; do 7346 IFS="$lt_save_ifs" 7347 if test "X$pkg" = "X$p"; then 7348 enable_shared=yes 7349 fi 7350 done 7351 IFS="$lt_save_ifs" 7352 ;; 7353 esac 7354 else 7355 enable_shared=yes 7356 fi 7357 7358 7359 7360 7361 7362 7363 7364 7365 7366 7367 7368 # Check whether --with-pic was given. 7369 if test "${with_pic+set}" = set; then : 7370 withval=$with_pic; lt_p=${PACKAGE-default} 7371 case $withval in 7372 yes|no) pic_mode=$withval ;; 7373 *) 7374 pic_mode=default 7375 # Look at the argument we got. We use all the common list separators. 7376 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7377 for lt_pkg in $withval; do 7378 IFS="$lt_save_ifs" 7379 if test "X$lt_pkg" = "X$lt_p"; then 7380 pic_mode=yes 7381 fi 7382 done 7383 IFS="$lt_save_ifs" 7384 ;; 7385 esac 7386 else 7387 pic_mode=default 7388 fi 7389 7390 7391 test -z "$pic_mode" && pic_mode=default 7392 7393 7394 7395 7396 7397 7398 7399 # Check whether --enable-fast-install was given. 7400 if test "${enable_fast_install+set}" = set; then : 7401 enableval=$enable_fast_install; p=${PACKAGE-default} 7402 case $enableval in 7403 yes) enable_fast_install=yes ;; 7404 no) enable_fast_install=no ;; 7405 *) 7406 enable_fast_install=no 7407 # Look at the argument we got. We use all the common list separators. 7408 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7409 for pkg in $enableval; do 7410 IFS="$lt_save_ifs" 7411 if test "X$pkg" = "X$p"; then 7412 enable_fast_install=yes 7413 fi 7414 done 7415 IFS="$lt_save_ifs" 7416 ;; 7417 esac 7418 else 7419 enable_fast_install=yes 7420 fi 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430 7431 7432 # This can be used to rebuild libtool when needed 7433 LIBTOOL_DEPS="$ltmain" 7434 7435 # Always use our own libtool. 7436 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 7437 7438 7439 7440 7441 7442 7443 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455 7456 7457 7458 7459 7460 7461 7462 7463 7464 7465 7466 7467 test -z "$LN_S" && LN_S="ln -s" 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 if test -n "${ZSH_VERSION+set}" ; then 7483 setopt NO_GLOB_SUBST 7484 fi 7485 7486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 7487 $as_echo_n "checking for objdir... " >&6; } 7488 if ${lt_cv_objdir+:} false; then : 7489 $as_echo_n "(cached) " >&6 7490 else 7491 rm -f .libs 2>/dev/null 7492 mkdir .libs 2>/dev/null 7493 if test -d .libs; then 7494 lt_cv_objdir=.libs 7495 else 7496 # MS-DOS does not allow filenames that begin with a dot. 7497 lt_cv_objdir=_libs 7498 fi 7499 rmdir .libs 2>/dev/null 7500 fi 7501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 7502 $as_echo "$lt_cv_objdir" >&6; } 7503 objdir=$lt_cv_objdir 7504 7505 7506 7507 7508 7509 cat >>confdefs.h <<_ACEOF 7510 #define LT_OBJDIR "$lt_cv_objdir/" 7511 _ACEOF 7512 7513 7514 7515 7516 case $host_os in 7517 aix3*) 7518 # AIX sometimes has problems with the GCC collect2 program. For some 7519 # reason, if we set the COLLECT_NAMES environment variable, the problems 7520 # vanish in a puff of smoke. 7521 if test "X${COLLECT_NAMES+set}" != Xset; then 7522 COLLECT_NAMES= 7523 export COLLECT_NAMES 7524 fi 7525 ;; 7526 esac 7527 7528 # Global variables: 7529 ofile=libtool 7530 can_build_shared=yes 7531 7532 # All known linkers require a `.a' archive for static linking (except MSVC, 7533 # which needs '.lib'). 7534 libext=a 7535 7536 with_gnu_ld="$lt_cv_prog_gnu_ld" 7537 7538 old_CC="$CC" 7539 old_CFLAGS="$CFLAGS" 7540 7541 # Set sane defaults for various variables 7542 test -z "$CC" && CC=cc 7543 test -z "$LTCC" && LTCC=$CC 7544 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 7545 test -z "$LD" && LD=ld 7546 test -z "$ac_objext" && ac_objext=o 7547 7548 for cc_temp in $compiler""; do 7549 case $cc_temp in 7550 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7551 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7552 \-*) ;; 7553 *) break;; 7554 esac 7555 done 7556 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7557 7558 7559 # Only perform the check for file, if the check method requires it 7560 test -z "$MAGIC_CMD" && MAGIC_CMD=file 7561 case $deplibs_check_method in 7562 file_magic*) 7563 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 7564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 7565 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 7566 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7567 $as_echo_n "(cached) " >&6 7568 else 7569 case $MAGIC_CMD in 7570 [\\/*] | ?:[\\/]*) 7571 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7572 ;; 7573 *) 7574 lt_save_MAGIC_CMD="$MAGIC_CMD" 7575 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7576 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7577 for ac_dir in $ac_dummy; do 7578 IFS="$lt_save_ifs" 7579 test -z "$ac_dir" && ac_dir=. 7580 if test -f $ac_dir/${ac_tool_prefix}file; then 7581 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 7582 if test -n "$file_magic_test_file"; then 7583 case $deplibs_check_method in 7584 "file_magic "*) 7585 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7586 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7587 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7588 $EGREP "$file_magic_regex" > /dev/null; then 7589 : 7590 else 7591 cat <<_LT_EOF 1>&2 7592 7593 *** Warning: the command libtool uses to detect shared libraries, 7594 *** $file_magic_cmd, produces output that libtool cannot recognize. 7595 *** The result is that libtool may fail to recognize shared libraries 7596 *** as such. This will affect the creation of libtool libraries that 7597 *** depend on shared libraries, but programs linked with such libtool 7598 *** libraries will work regardless of this problem. Nevertheless, you 7599 *** may want to report the problem to your system manager and/or to 7600 *** bug-libtool@gnu.org 7601 7602 _LT_EOF 7603 fi ;; 7604 esac 7605 fi 7606 break 7607 fi 7608 done 7609 IFS="$lt_save_ifs" 7610 MAGIC_CMD="$lt_save_MAGIC_CMD" 7611 ;; 7612 esac 7613 fi 7614 7615 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7616 if test -n "$MAGIC_CMD"; then 7617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7618 $as_echo "$MAGIC_CMD" >&6; } 7619 else 7620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7621 $as_echo "no" >&6; } 7622 fi 7623 7624 7625 7626 7627 7628 if test -z "$lt_cv_path_MAGIC_CMD"; then 7629 if test -n "$ac_tool_prefix"; then 7630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 7631 $as_echo_n "checking for file... " >&6; } 7632 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7633 $as_echo_n "(cached) " >&6 7634 else 7635 case $MAGIC_CMD in 7636 [\\/*] | ?:[\\/]*) 7637 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7638 ;; 7639 *) 7640 lt_save_MAGIC_CMD="$MAGIC_CMD" 7641 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7642 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7643 for ac_dir in $ac_dummy; do 7644 IFS="$lt_save_ifs" 7645 test -z "$ac_dir" && ac_dir=. 7646 if test -f $ac_dir/file; then 7647 lt_cv_path_MAGIC_CMD="$ac_dir/file" 7648 if test -n "$file_magic_test_file"; then 7649 case $deplibs_check_method in 7650 "file_magic "*) 7651 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7652 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7653 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7654 $EGREP "$file_magic_regex" > /dev/null; then 7655 : 7656 else 7657 cat <<_LT_EOF 1>&2 7658 7659 *** Warning: the command libtool uses to detect shared libraries, 7660 *** $file_magic_cmd, produces output that libtool cannot recognize. 7661 *** The result is that libtool may fail to recognize shared libraries 7662 *** as such. This will affect the creation of libtool libraries that 7663 *** depend on shared libraries, but programs linked with such libtool 7664 *** libraries will work regardless of this problem. Nevertheless, you 7665 *** may want to report the problem to your system manager and/or to 7666 *** bug-libtool@gnu.org 7667 7668 _LT_EOF 7669 fi ;; 7670 esac 7671 fi 7672 break 7673 fi 7674 done 7675 IFS="$lt_save_ifs" 7676 MAGIC_CMD="$lt_save_MAGIC_CMD" 7677 ;; 7678 esac 7679 fi 7680 7681 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7682 if test -n "$MAGIC_CMD"; then 7683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7684 $as_echo "$MAGIC_CMD" >&6; } 7685 else 7686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7687 $as_echo "no" >&6; } 7688 fi 7689 7690 7691 else 7692 MAGIC_CMD=: 7693 fi 7694 fi 7695 7696 fi 7697 ;; 7698 esac 7699 7700 # Use C for the default configuration in the libtool script 7701 7702 lt_save_CC="$CC" 7703 ac_ext=c 7704 ac_cpp='$CPP $CPPFLAGS' 7705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7707 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7708 7709 7710 # Source file extension for C test sources. 7711 ac_ext=c 7712 7713 # Object file extension for compiled C test sources. 7714 objext=o 7715 objext=$objext 7716 7717 # Code to be used in simple compile tests 7718 lt_simple_compile_test_code="int some_variable = 0;" 7719 7720 # Code to be used in simple link tests 7721 lt_simple_link_test_code='int main(){return(0);}' 7722 7723 7724 7725 7726 7727 7728 7729 # If no C compiler was specified, use CC. 7730 LTCC=${LTCC-"$CC"} 7731 7732 # If no C compiler flags were specified, use CFLAGS. 7733 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 7734 7735 # Allow CC to be a program name with arguments. 7736 compiler=$CC 7737 7738 # Save the default compiler, since it gets overwritten when the other 7739 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 7740 compiler_DEFAULT=$CC 7741 7742 # save warnings/boilerplate of simple test code 7743 ac_outfile=conftest.$ac_objext 7744 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 7745 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7746 _lt_compiler_boilerplate=`cat conftest.err` 7747 $RM conftest* 7748 7749 ac_outfile=conftest.$ac_objext 7750 echo "$lt_simple_link_test_code" >conftest.$ac_ext 7751 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7752 _lt_linker_boilerplate=`cat conftest.err` 7753 $RM -r conftest* 7754 7755 7756 if test -n "$compiler"; then 7757 7758 lt_prog_compiler_no_builtin_flag= 7759 7760 if test "$GCC" = yes; then 7761 case $cc_basename in 7762 nvcc*) 7763 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 7764 *) 7765 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 7766 esac 7767 7768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 7769 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 7770 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 7771 $as_echo_n "(cached) " >&6 7772 else 7773 lt_cv_prog_compiler_rtti_exceptions=no 7774 ac_outfile=conftest.$ac_objext 7775 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 7776 lt_compiler_flag="-fno-rtti -fno-exceptions" 7777 # Insert the option either (1) after the last *FLAGS variable, or 7778 # (2) before a word containing "conftest.", or (3) at the end. 7779 # Note that $ac_compile itself does not contain backslashes and begins 7780 # with a dollar sign (not a hyphen), so the echo should work correctly. 7781 # The option is referenced via a variable to avoid confusing sed. 7782 lt_compile=`echo "$ac_compile" | $SED \ 7783 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 7784 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 7785 -e 's:$: $lt_compiler_flag:'` 7786 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 7787 (eval "$lt_compile" 2>conftest.err) 7788 ac_status=$? 7789 cat conftest.err >&5 7790 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7791 if (exit $ac_status) && test -s "$ac_outfile"; then 7792 # The compiler can only warn and ignore the option if not recognized 7793 # So say no if there are warnings other than the usual output. 7794 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 7795 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 7796 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 7797 lt_cv_prog_compiler_rtti_exceptions=yes 7798 fi 7799 fi 7800 $RM conftest* 7801 7802 fi 7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 7804 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 7805 7806 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then 7807 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 7808 else 7809 : 7810 fi 7811 7812 fi 7813 7814 7815 7816 7817 7818 7819 lt_prog_compiler_wl= 7820 lt_prog_compiler_pic= 7821 lt_prog_compiler_static= 7822 7823 7824 if test "$GCC" = yes; then 7825 lt_prog_compiler_wl='-Wl,' 7826 lt_prog_compiler_static='-static' 7827 7828 case $host_os in 7829 aix*) 7830 # All AIX code is PIC. 7831 if test "$host_cpu" = ia64; then 7832 # AIX 5 now supports IA64 processor 7833 lt_prog_compiler_static='-Bstatic' 7834 fi 7835 ;; 7836 7837 amigaos*) 7838 case $host_cpu in 7839 powerpc) 7840 # see comment about AmigaOS4 .so support 7841 lt_prog_compiler_pic='-fPIC' 7842 ;; 7843 m68k) 7844 # FIXME: we need at least 68020 code to build shared libraries, but 7845 # adding the `-m68020' flag to GCC prevents building anything better, 7846 # like `-m68040'. 7847 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 7848 ;; 7849 esac 7850 ;; 7851 7852 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 7853 # PIC is the default for these OSes. 7854 ;; 7855 7856 mingw* | cygwin* | pw32* | os2* | cegcc*) 7857 # This hack is so that the source file can tell whether it is being 7858 # built for inclusion in a dll (and should export symbols for example). 7859 # Although the cygwin gcc ignores -fPIC, still need this for old-style 7860 # (--disable-auto-import) libraries 7861 lt_prog_compiler_pic='-DDLL_EXPORT' 7862 ;; 7863 7864 darwin* | rhapsody*) 7865 # PIC is the default on this platform 7866 # Common symbols not allowed in MH_DYLIB files 7867 lt_prog_compiler_pic='-fno-common' 7868 ;; 7869 7870 haiku*) 7871 # PIC is the default for Haiku. 7872 # The "-static" flag exists, but is broken. 7873 lt_prog_compiler_static= 7874 ;; 7875 7876 hpux*) 7877 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 7878 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 7879 # sets the default TLS model and affects inlining. 7880 case $host_cpu in 7881 hppa*64*) 7882 # +Z the default 7883 ;; 7884 *) 7885 lt_prog_compiler_pic='-fPIC' 7886 ;; 7887 esac 7888 ;; 7889 7890 interix[3-9]*) 7891 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 7892 # Instead, we relocate shared libraries at runtime. 7893 ;; 7894 7895 msdosdjgpp*) 7896 # Just because we use GCC doesn't mean we suddenly get shared libraries 7897 # on systems that don't support them. 7898 lt_prog_compiler_can_build_shared=no 7899 enable_shared=no 7900 ;; 7901 7902 *nto* | *qnx*) 7903 # QNX uses GNU C++, but need to define -shared option too, otherwise 7904 # it will coredump. 7905 lt_prog_compiler_pic='-fPIC -shared' 7906 ;; 7907 7908 sysv4*MP*) 7909 if test -d /usr/nec; then 7910 lt_prog_compiler_pic=-Kconform_pic 7911 fi 7912 ;; 7913 7914 *) 7915 lt_prog_compiler_pic='-fPIC' 7916 ;; 7917 esac 7918 7919 case $cc_basename in 7920 nvcc*) # Cuda Compiler Driver 2.2 7921 lt_prog_compiler_wl='-Xlinker ' 7922 if test -n "$lt_prog_compiler_pic"; then 7923 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 7924 fi 7925 ;; 7926 esac 7927 else 7928 # PORTME Check for flag to pass linker flags through the system compiler. 7929 case $host_os in 7930 aix*) 7931 lt_prog_compiler_wl='-Wl,' 7932 if test "$host_cpu" = ia64; then 7933 # AIX 5 now supports IA64 processor 7934 lt_prog_compiler_static='-Bstatic' 7935 else 7936 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 7937 fi 7938 ;; 7939 7940 mingw* | cygwin* | pw32* | os2* | cegcc*) 7941 # This hack is so that the source file can tell whether it is being 7942 # built for inclusion in a dll (and should export symbols for example). 7943 lt_prog_compiler_pic='-DDLL_EXPORT' 7944 ;; 7945 7946 hpux9* | hpux10* | hpux11*) 7947 lt_prog_compiler_wl='-Wl,' 7948 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 7949 # not for PA HP-UX. 7950 case $host_cpu in 7951 hppa*64*|ia64*) 7952 # +Z the default 7953 ;; 7954 *) 7955 lt_prog_compiler_pic='+Z' 7956 ;; 7957 esac 7958 # Is there a better lt_prog_compiler_static that works with the bundled CC? 7959 lt_prog_compiler_static='${wl}-a ${wl}archive' 7960 ;; 7961 7962 irix5* | irix6* | nonstopux*) 7963 lt_prog_compiler_wl='-Wl,' 7964 # PIC (with -KPIC) is the default. 7965 lt_prog_compiler_static='-non_shared' 7966 ;; 7967 7968 linux* | k*bsd*-gnu | kopensolaris*-gnu) 7969 case $cc_basename in 7970 # old Intel for x86_64 which still supported -KPIC. 7971 ecc*) 7972 lt_prog_compiler_wl='-Wl,' 7973 lt_prog_compiler_pic='-KPIC' 7974 lt_prog_compiler_static='-static' 7975 ;; 7976 # icc used to be incompatible with GCC. 7977 # ICC 10 doesn't accept -KPIC any more. 7978 icc* | ifort*) 7979 lt_prog_compiler_wl='-Wl,' 7980 lt_prog_compiler_pic='-fPIC' 7981 lt_prog_compiler_static='-static' 7982 ;; 7983 # Lahey Fortran 8.1. 7984 lf95*) 7985 lt_prog_compiler_wl='-Wl,' 7986 lt_prog_compiler_pic='--shared' 7987 lt_prog_compiler_static='--static' 7988 ;; 7989 nagfor*) 7990 # NAG Fortran compiler 7991 lt_prog_compiler_wl='-Wl,-Wl,,' 7992 lt_prog_compiler_pic='-PIC' 7993 lt_prog_compiler_static='-Bstatic' 7994 ;; 7995 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 7996 # Portland Group compilers (*not* the Pentium gcc compiler, 7997 # which looks to be a dead project) 7998 lt_prog_compiler_wl='-Wl,' 7999 lt_prog_compiler_pic='-fpic' 8000 lt_prog_compiler_static='-Bstatic' 8001 ;; 8002 ccc*) 8003 lt_prog_compiler_wl='-Wl,' 8004 # All Alpha code is PIC. 8005 lt_prog_compiler_static='-non_shared' 8006 ;; 8007 xl* | bgxl* | bgf* | mpixl*) 8008 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 8009 lt_prog_compiler_wl='-Wl,' 8010 lt_prog_compiler_pic='-qpic' 8011 lt_prog_compiler_static='-qstaticlink' 8012 ;; 8013 *) 8014 case `$CC -V 2>&1 | sed 5q` in 8015 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 8016 # Sun Fortran 8.3 passes all unrecognized flags to the linker 8017 lt_prog_compiler_pic='-KPIC' 8018 lt_prog_compiler_static='-Bstatic' 8019 lt_prog_compiler_wl='' 8020 ;; 8021 *Sun\ F* | *Sun*Fortran*) 8022 lt_prog_compiler_pic='-KPIC' 8023 lt_prog_compiler_static='-Bstatic' 8024 lt_prog_compiler_wl='-Qoption ld ' 8025 ;; 8026 *Sun\ C*) 8027 # Sun C 5.9 8028 lt_prog_compiler_pic='-KPIC' 8029 lt_prog_compiler_static='-Bstatic' 8030 lt_prog_compiler_wl='-Wl,' 8031 ;; 8032 *Intel*\ [CF]*Compiler*) 8033 lt_prog_compiler_wl='-Wl,' 8034 lt_prog_compiler_pic='-fPIC' 8035 lt_prog_compiler_static='-static' 8036 ;; 8037 *Portland\ Group*) 8038 lt_prog_compiler_wl='-Wl,' 8039 lt_prog_compiler_pic='-fpic' 8040 lt_prog_compiler_static='-Bstatic' 8041 ;; 8042 esac 8043 ;; 8044 esac 8045 ;; 8046 8047 newsos6) 8048 lt_prog_compiler_pic='-KPIC' 8049 lt_prog_compiler_static='-Bstatic' 8050 ;; 8051 8052 *nto* | *qnx*) 8053 # QNX uses GNU C++, but need to define -shared option too, otherwise 8054 # it will coredump. 8055 lt_prog_compiler_pic='-fPIC -shared' 8056 ;; 8057 8058 osf3* | osf4* | osf5*) 8059 lt_prog_compiler_wl='-Wl,' 8060 # All OSF/1 code is PIC. 8061 lt_prog_compiler_static='-non_shared' 8062 ;; 8063 8064 rdos*) 8065 lt_prog_compiler_static='-non_shared' 8066 ;; 8067 8068 solaris*) 8069 lt_prog_compiler_pic='-KPIC' 8070 lt_prog_compiler_static='-Bstatic' 8071 case $cc_basename in 8072 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 8073 lt_prog_compiler_wl='-Qoption ld ';; 8074 *) 8075 lt_prog_compiler_wl='-Wl,';; 8076 esac 8077 ;; 8078 8079 sunos4*) 8080 lt_prog_compiler_wl='-Qoption ld ' 8081 lt_prog_compiler_pic='-PIC' 8082 lt_prog_compiler_static='-Bstatic' 8083 ;; 8084 8085 sysv4 | sysv4.2uw2* | sysv4.3*) 8086 lt_prog_compiler_wl='-Wl,' 8087 lt_prog_compiler_pic='-KPIC' 8088 lt_prog_compiler_static='-Bstatic' 8089 ;; 8090 8091 sysv4*MP*) 8092 if test -d /usr/nec ;then 8093 lt_prog_compiler_pic='-Kconform_pic' 8094 lt_prog_compiler_static='-Bstatic' 8095 fi 8096 ;; 8097 8098 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 8099 lt_prog_compiler_wl='-Wl,' 8100 lt_prog_compiler_pic='-KPIC' 8101 lt_prog_compiler_static='-Bstatic' 8102 ;; 8103 8104 unicos*) 8105 lt_prog_compiler_wl='-Wl,' 8106 lt_prog_compiler_can_build_shared=no 8107 ;; 8108 8109 uts4*) 8110 lt_prog_compiler_pic='-pic' 8111 lt_prog_compiler_static='-Bstatic' 8112 ;; 8113 8114 *) 8115 lt_prog_compiler_can_build_shared=no 8116 ;; 8117 esac 8118 fi 8119 8120 case $host_os in 8121 # For platforms which do not support PIC, -DPIC is meaningless: 8122 *djgpp*) 8123 lt_prog_compiler_pic= 8124 ;; 8125 *) 8126 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 8127 ;; 8128 esac 8129 8130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 8131 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 8132 if ${lt_cv_prog_compiler_pic+:} false; then : 8133 $as_echo_n "(cached) " >&6 8134 else 8135 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 8136 fi 8137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 8138 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 8139 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 8140 8141 # 8142 # Check to make sure the PIC flag actually works. 8143 # 8144 if test -n "$lt_prog_compiler_pic"; then 8145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 8146 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 8147 if ${lt_cv_prog_compiler_pic_works+:} false; then : 8148 $as_echo_n "(cached) " >&6 8149 else 8150 lt_cv_prog_compiler_pic_works=no 8151 ac_outfile=conftest.$ac_objext 8152 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8153 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" 8154 # Insert the option either (1) after the last *FLAGS variable, or 8155 # (2) before a word containing "conftest.", or (3) at the end. 8156 # Note that $ac_compile itself does not contain backslashes and begins 8157 # with a dollar sign (not a hyphen), so the echo should work correctly. 8158 # The option is referenced via a variable to avoid confusing sed. 8159 lt_compile=`echo "$ac_compile" | $SED \ 8160 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8161 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8162 -e 's:$: $lt_compiler_flag:'` 8163 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8164 (eval "$lt_compile" 2>conftest.err) 8165 ac_status=$? 8166 cat conftest.err >&5 8167 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8168 if (exit $ac_status) && test -s "$ac_outfile"; then 8169 # The compiler can only warn and ignore the option if not recognized 8170 # So say no if there are warnings other than the usual output. 8171 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8172 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8173 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8174 lt_cv_prog_compiler_pic_works=yes 8175 fi 8176 fi 8177 $RM conftest* 8178 8179 fi 8180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 8181 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 8182 8183 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then 8184 case $lt_prog_compiler_pic in 8185 "" | " "*) ;; 8186 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 8187 esac 8188 else 8189 lt_prog_compiler_pic= 8190 lt_prog_compiler_can_build_shared=no 8191 fi 8192 8193 fi 8194 8195 8196 8197 8198 8199 8200 8201 8202 8203 8204 8205 # 8206 # Check to make sure the static flag actually works. 8207 # 8208 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 8209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 8210 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 8211 if ${lt_cv_prog_compiler_static_works+:} false; then : 8212 $as_echo_n "(cached) " >&6 8213 else 8214 lt_cv_prog_compiler_static_works=no 8215 save_LDFLAGS="$LDFLAGS" 8216 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 8217 echo "$lt_simple_link_test_code" > conftest.$ac_ext 8218 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 8219 # The linker can only warn and ignore the option if not recognized 8220 # So say no if there are warnings 8221 if test -s conftest.err; then 8222 # Append any errors to the config.log. 8223 cat conftest.err 1>&5 8224 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 8225 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8226 if diff conftest.exp conftest.er2 >/dev/null; then 8227 lt_cv_prog_compiler_static_works=yes 8228 fi 8229 else 8230 lt_cv_prog_compiler_static_works=yes 8231 fi 8232 fi 8233 $RM -r conftest* 8234 LDFLAGS="$save_LDFLAGS" 8235 8236 fi 8237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 8238 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 8239 8240 if test x"$lt_cv_prog_compiler_static_works" = xyes; then 8241 : 8242 else 8243 lt_prog_compiler_static= 8244 fi 8245 8246 8247 8248 8249 8250 8251 8252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8253 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8254 if ${lt_cv_prog_compiler_c_o+:} false; then : 8255 $as_echo_n "(cached) " >&6 8256 else 8257 lt_cv_prog_compiler_c_o=no 8258 $RM -r conftest 2>/dev/null 8259 mkdir conftest 8260 cd conftest 8261 mkdir out 8262 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8263 8264 lt_compiler_flag="-o out/conftest2.$ac_objext" 8265 # Insert the option either (1) after the last *FLAGS variable, or 8266 # (2) before a word containing "conftest.", or (3) at the end. 8267 # Note that $ac_compile itself does not contain backslashes and begins 8268 # with a dollar sign (not a hyphen), so the echo should work correctly. 8269 lt_compile=`echo "$ac_compile" | $SED \ 8270 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8271 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8272 -e 's:$: $lt_compiler_flag:'` 8273 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8274 (eval "$lt_compile" 2>out/conftest.err) 8275 ac_status=$? 8276 cat out/conftest.err >&5 8277 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8278 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8279 then 8280 # The compiler can only warn and ignore the option if not recognized 8281 # So say no if there are warnings 8282 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8283 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8284 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8285 lt_cv_prog_compiler_c_o=yes 8286 fi 8287 fi 8288 chmod u+w . 2>&5 8289 $RM conftest* 8290 # SGI C++ compiler will create directory out/ii_files/ for 8291 # template instantiation 8292 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8293 $RM out/* && rmdir out 8294 cd .. 8295 $RM -r conftest 8296 $RM conftest* 8297 8298 fi 8299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8300 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8301 8302 8303 8304 8305 8306 8307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8308 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8309 if ${lt_cv_prog_compiler_c_o+:} false; then : 8310 $as_echo_n "(cached) " >&6 8311 else 8312 lt_cv_prog_compiler_c_o=no 8313 $RM -r conftest 2>/dev/null 8314 mkdir conftest 8315 cd conftest 8316 mkdir out 8317 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8318 8319 lt_compiler_flag="-o out/conftest2.$ac_objext" 8320 # Insert the option either (1) after the last *FLAGS variable, or 8321 # (2) before a word containing "conftest.", or (3) at the end. 8322 # Note that $ac_compile itself does not contain backslashes and begins 8323 # with a dollar sign (not a hyphen), so the echo should work correctly. 8324 lt_compile=`echo "$ac_compile" | $SED \ 8325 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8326 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8327 -e 's:$: $lt_compiler_flag:'` 8328 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8329 (eval "$lt_compile" 2>out/conftest.err) 8330 ac_status=$? 8331 cat out/conftest.err >&5 8332 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8333 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8334 then 8335 # The compiler can only warn and ignore the option if not recognized 8336 # So say no if there are warnings 8337 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8338 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8339 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8340 lt_cv_prog_compiler_c_o=yes 8341 fi 8342 fi 8343 chmod u+w . 2>&5 8344 $RM conftest* 8345 # SGI C++ compiler will create directory out/ii_files/ for 8346 # template instantiation 8347 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8348 $RM out/* && rmdir out 8349 cd .. 8350 $RM -r conftest 8351 $RM conftest* 8352 8353 fi 8354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8355 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8356 8357 8358 8359 8360 hard_links="nottested" 8361 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then 8362 # do not overwrite the value of need_locks provided by the user 8363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 8364 $as_echo_n "checking if we can lock with hard links... " >&6; } 8365 hard_links=yes 8366 $RM conftest* 8367 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8368 touch conftest.a 8369 ln conftest.a conftest.b 2>&5 || hard_links=no 8370 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 8372 $as_echo "$hard_links" >&6; } 8373 if test "$hard_links" = no; then 8374 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 8375 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 8376 need_locks=warn 8377 fi 8378 else 8379 need_locks=no 8380 fi 8381 8382 8383 8384 8385 8386 8387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 8388 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 8389 8390 runpath_var= 8391 allow_undefined_flag= 8392 always_export_symbols=no 8393 archive_cmds= 8394 archive_expsym_cmds= 8395 compiler_needs_object=no 8396 enable_shared_with_static_runtimes=no 8397 export_dynamic_flag_spec= 8398 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 8399 hardcode_automatic=no 8400 hardcode_direct=no 8401 hardcode_direct_absolute=no 8402 hardcode_libdir_flag_spec= 8403 hardcode_libdir_separator= 8404 hardcode_minus_L=no 8405 hardcode_shlibpath_var=unsupported 8406 inherit_rpath=no 8407 link_all_deplibs=unknown 8408 module_cmds= 8409 module_expsym_cmds= 8410 old_archive_from_new_cmds= 8411 old_archive_from_expsyms_cmds= 8412 thread_safe_flag_spec= 8413 whole_archive_flag_spec= 8414 # include_expsyms should be a list of space-separated symbols to be *always* 8415 # included in the symbol list 8416 include_expsyms= 8417 # exclude_expsyms can be an extended regexp of symbols to exclude 8418 # it will be wrapped by ` (' and `)$', so one must not match beginning or 8419 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 8420 # as well as any symbol that contains `d'. 8421 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 8422 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 8423 # platforms (ab)use it in PIC code, but their linkers get confused if 8424 # the symbol is explicitly referenced. Since portable code cannot 8425 # rely on this symbol name, it's probably fine to never include it in 8426 # preloaded symbol tables. 8427 # Exclude shared library initialization/finalization symbols. 8428 extract_expsyms_cmds= 8429 8430 case $host_os in 8431 cygwin* | mingw* | pw32* | cegcc*) 8432 # FIXME: the MSVC++ port hasn't been tested in a loooong time 8433 # When not using gcc, we currently assume that we are using 8434 # Microsoft Visual C++. 8435 if test "$GCC" != yes; then 8436 with_gnu_ld=no 8437 fi 8438 ;; 8439 interix*) 8440 # we just hope/assume this is gcc and not c89 (= MSVC++) 8441 with_gnu_ld=yes 8442 ;; 8443 openbsd*) 8444 with_gnu_ld=no 8445 ;; 8446 esac 8447 8448 ld_shlibs=yes 8449 8450 # On some targets, GNU ld is compatible enough with the native linker 8451 # that we're better off using the native interface for both. 8452 lt_use_gnu_ld_interface=no 8453 if test "$with_gnu_ld" = yes; then 8454 case $host_os in 8455 aix*) 8456 # The AIX port of GNU ld has always aspired to compatibility 8457 # with the native linker. However, as the warning in the GNU ld 8458 # block says, versions before 2.19.5* couldn't really create working 8459 # shared libraries, regardless of the interface used. 8460 case `$LD -v 2>&1` in 8461 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 8462 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 8463 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 8464 *) 8465 lt_use_gnu_ld_interface=yes 8466 ;; 8467 esac 8468 ;; 8469 *) 8470 lt_use_gnu_ld_interface=yes 8471 ;; 8472 esac 8473 fi 8474 8475 if test "$lt_use_gnu_ld_interface" = yes; then 8476 # If archive_cmds runs LD, not CC, wlarc should be empty 8477 wlarc='${wl}' 8478 8479 # Set some defaults for GNU ld with shared library support. These 8480 # are reset later if shared libraries are not supported. Putting them 8481 # here allows them to be overridden if necessary. 8482 runpath_var=LD_RUN_PATH 8483 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8484 export_dynamic_flag_spec='${wl}--export-dynamic' 8485 # ancient GNU ld didn't support --whole-archive et. al. 8486 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 8487 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 8488 else 8489 whole_archive_flag_spec= 8490 fi 8491 supports_anon_versioning=no 8492 case `$LD -v 2>&1` in 8493 *GNU\ gold*) supports_anon_versioning=yes ;; 8494 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 8495 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 8496 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 8497 *\ 2.11.*) ;; # other 2.11 versions 8498 *) supports_anon_versioning=yes ;; 8499 esac 8500 8501 # See if GNU ld supports shared libraries. 8502 case $host_os in 8503 aix[3-9]*) 8504 # On AIX/PPC, the GNU linker is very broken 8505 if test "$host_cpu" != ia64; then 8506 ld_shlibs=no 8507 cat <<_LT_EOF 1>&2 8508 8509 *** Warning: the GNU linker, at least up to release 2.19, is reported 8510 *** to be unable to reliably create shared libraries on AIX. 8511 *** Therefore, libtool is disabling shared libraries support. If you 8512 *** really care for shared libraries, you may want to install binutils 8513 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 8514 *** You will then need to restart the configuration process. 8515 8516 _LT_EOF 8517 fi 8518 ;; 8519 8520 amigaos*) 8521 case $host_cpu in 8522 powerpc) 8523 # see comment about AmigaOS4 .so support 8524 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8525 archive_expsym_cmds='' 8526 ;; 8527 m68k) 8528 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 8529 hardcode_libdir_flag_spec='-L$libdir' 8530 hardcode_minus_L=yes 8531 ;; 8532 esac 8533 ;; 8534 8535 beos*) 8536 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8537 allow_undefined_flag=unsupported 8538 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 8539 # support --undefined. This deserves some investigation. FIXME 8540 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8541 else 8542 ld_shlibs=no 8543 fi 8544 ;; 8545 8546 cygwin* | mingw* | pw32* | cegcc*) 8547 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 8548 # as there is no search path for DLLs. 8549 hardcode_libdir_flag_spec='-L$libdir' 8550 export_dynamic_flag_spec='${wl}--export-all-symbols' 8551 allow_undefined_flag=unsupported 8552 always_export_symbols=no 8553 enable_shared_with_static_runtimes=yes 8554 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 8555 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 8556 8557 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 8558 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8559 # If the export-symbols file already is a .def file (1st line 8560 # is EXPORTS), use it as is; otherwise, prepend... 8561 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 8562 cp $export_symbols $output_objdir/$soname.def; 8563 else 8564 echo EXPORTS > $output_objdir/$soname.def; 8565 cat $export_symbols >> $output_objdir/$soname.def; 8566 fi~ 8567 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8568 else 8569 ld_shlibs=no 8570 fi 8571 ;; 8572 8573 haiku*) 8574 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8575 link_all_deplibs=yes 8576 ;; 8577 8578 interix[3-9]*) 8579 hardcode_direct=no 8580 hardcode_shlibpath_var=no 8581 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 8582 export_dynamic_flag_spec='${wl}-E' 8583 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 8584 # Instead, shared libraries are loaded at an image base (0x10000000 by 8585 # default) and relocated if they conflict, which is a slow very memory 8586 # consuming and fragmenting process. To avoid this, we pick a random, 8587 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 8588 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 8589 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8590 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8591 ;; 8592 8593 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 8594 tmp_diet=no 8595 if test "$host_os" = linux-dietlibc; then 8596 case $cc_basename in 8597 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 8598 esac 8599 fi 8600 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 8601 && test "$tmp_diet" = no 8602 then 8603 tmp_addflag=' $pic_flag' 8604 tmp_sharedflag='-shared' 8605 case $cc_basename,$host_cpu in 8606 pgcc*) # Portland Group C compiler 8607 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' 8608 tmp_addflag=' $pic_flag' 8609 ;; 8610 pgf77* | pgf90* | pgf95* | pgfortran*) 8611 # Portland Group f77 and f90 compilers 8612 whole_archive_flag_spec='${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' 8613 tmp_addflag=' $pic_flag -Mnomain' ;; 8614 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 8615 tmp_addflag=' -i_dynamic' ;; 8616 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 8617 tmp_addflag=' -i_dynamic -nofor_main' ;; 8618 ifc* | ifort*) # Intel Fortran compiler 8619 tmp_addflag=' -nofor_main' ;; 8620 lf95*) # Lahey Fortran 8.1 8621 whole_archive_flag_spec= 8622 tmp_sharedflag='--shared' ;; 8623 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 8624 tmp_sharedflag='-qmkshrobj' 8625 tmp_addflag= ;; 8626 nvcc*) # Cuda Compiler Driver 2.2 8627 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 8628 compiler_needs_object=yes 8629 ;; 8630 esac 8631 case `$CC -V 2>&1 | sed 5q` in 8632 *Sun\ C*) # Sun C 5.9 8633 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\"` ${wl}--no-whole-archive' 8634 compiler_needs_object=yes 8635 tmp_sharedflag='-G' ;; 8636 *Sun\ F*) # Sun Fortran 8.3 8637 tmp_sharedflag='-G' ;; 8638 esac 8639 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8640 8641 if test "x$supports_anon_versioning" = xyes; then 8642 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8643 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8644 echo "local: *; };" >> $output_objdir/$libname.ver~ 8645 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 8646 fi 8647 8648 case $cc_basename in 8649 xlf* | bgf* | bgxlf* | mpixlf*) 8650 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 8651 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 8652 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8653 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 8654 if test "x$supports_anon_versioning" = xyes; then 8655 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8656 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8657 echo "local: *; };" >> $output_objdir/$libname.ver~ 8658 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 8659 fi 8660 ;; 8661 esac 8662 else 8663 ld_shlibs=no 8664 fi 8665 ;; 8666 8667 netbsd*) 8668 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 8669 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 8670 wlarc= 8671 else 8672 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8673 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8674 fi 8675 ;; 8676 8677 solaris*) 8678 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 8679 ld_shlibs=no 8680 cat <<_LT_EOF 1>&2 8681 8682 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 8683 *** create shared libraries on Solaris systems. Therefore, libtool 8684 *** is disabling shared libraries support. We urge you to upgrade GNU 8685 *** binutils to release 2.9.1 or newer. Another option is to modify 8686 *** your PATH or compiler configuration so that the native linker is 8687 *** used, and then restart. 8688 8689 _LT_EOF 8690 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8691 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8692 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8693 else 8694 ld_shlibs=no 8695 fi 8696 ;; 8697 8698 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 8699 case `$LD -v 2>&1` in 8700 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 8701 ld_shlibs=no 8702 cat <<_LT_EOF 1>&2 8703 8704 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 8705 *** reliably create shared libraries on SCO systems. Therefore, libtool 8706 *** is disabling shared libraries support. We urge you to upgrade GNU 8707 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 8708 *** your PATH or compiler configuration so that the native linker is 8709 *** used, and then restart. 8710 8711 _LT_EOF 8712 ;; 8713 *) 8714 # For security reasons, it is highly recommended that you always 8715 # use absolute paths for naming shared libraries, and exclude the 8716 # DT_RUNPATH tag from executables and libraries. But doing so 8717 # requires that you compile everything twice, which is a pain. 8718 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8719 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8720 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8721 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8722 else 8723 ld_shlibs=no 8724 fi 8725 ;; 8726 esac 8727 ;; 8728 8729 sunos4*) 8730 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 8731 wlarc= 8732 hardcode_direct=yes 8733 hardcode_shlibpath_var=no 8734 ;; 8735 8736 *) 8737 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8738 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8739 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8740 else 8741 ld_shlibs=no 8742 fi 8743 ;; 8744 esac 8745 8746 if test "$ld_shlibs" = no; then 8747 runpath_var= 8748 hardcode_libdir_flag_spec= 8749 export_dynamic_flag_spec= 8750 whole_archive_flag_spec= 8751 fi 8752 else 8753 # PORTME fill in a description of your system's linker (not GNU ld) 8754 case $host_os in 8755 aix3*) 8756 allow_undefined_flag=unsupported 8757 always_export_symbols=yes 8758 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 8759 # Note: this linker hardcodes the directories in LIBPATH if there 8760 # are no directories specified by -L. 8761 hardcode_minus_L=yes 8762 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 8763 # Neither direct hardcoding nor static linking is supported with a 8764 # broken collect2. 8765 hardcode_direct=unsupported 8766 fi 8767 ;; 8768 8769 aix[4-9]*) 8770 if test "$host_cpu" = ia64; then 8771 # On IA64, the linker does run time linking by default, so we don't 8772 # have to do anything special. 8773 aix_use_runtimelinking=no 8774 exp_sym_flag='-Bexport' 8775 no_entry_flag="" 8776 else 8777 # If we're using GNU nm, then we don't want the "-C" option. 8778 # -C means demangle to AIX nm, but means don't demangle with GNU nm 8779 # Also, AIX nm treats weak defined symbols like other global 8780 # defined symbols, whereas GNU nm marks them as "W". 8781 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 8782 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8783 else 8784 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8785 fi 8786 aix_use_runtimelinking=no 8787 8788 # Test if we are trying to use run time linking or normal 8789 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 8790 # need to do runtime linking. 8791 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 8792 for ld_flag in $LDFLAGS; do 8793 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 8794 aix_use_runtimelinking=yes 8795 break 8796 fi 8797 done 8798 ;; 8799 esac 8800 8801 exp_sym_flag='-bexport' 8802 no_entry_flag='-bnoentry' 8803 fi 8804 8805 # When large executables or shared objects are built, AIX ld can 8806 # have problems creating the table of contents. If linking a library 8807 # or program results in "error TOC overflow" add -mminimal-toc to 8808 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 8809 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 8810 8811 archive_cmds='' 8812 hardcode_direct=yes 8813 hardcode_direct_absolute=yes 8814 hardcode_libdir_separator=':' 8815 link_all_deplibs=yes 8816 file_list_spec='${wl}-f,' 8817 8818 if test "$GCC" = yes; then 8819 case $host_os in aix4.[012]|aix4.[012].*) 8820 # We only want to do this on AIX 4.2 and lower, the check 8821 # below for broken collect2 doesn't work under 4.3+ 8822 collect2name=`${CC} -print-prog-name=collect2` 8823 if test -f "$collect2name" && 8824 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 8825 then 8826 # We have reworked collect2 8827 : 8828 else 8829 # We have old collect2 8830 hardcode_direct=unsupported 8831 # It fails to find uninstalled libraries when the uninstalled 8832 # path is not listed in the libpath. Setting hardcode_minus_L 8833 # to unsupported forces relinking 8834 hardcode_minus_L=yes 8835 hardcode_libdir_flag_spec='-L$libdir' 8836 hardcode_libdir_separator= 8837 fi 8838 ;; 8839 esac 8840 shared_flag='-shared' 8841 if test "$aix_use_runtimelinking" = yes; then 8842 shared_flag="$shared_flag "'${wl}-G' 8843 fi 8844 else 8845 # not using gcc 8846 if test "$host_cpu" = ia64; then 8847 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 8848 # chokes on -Wl,-G. The following line is correct: 8849 shared_flag='-G' 8850 else 8851 if test "$aix_use_runtimelinking" = yes; then 8852 shared_flag='${wl}-G' 8853 else 8854 shared_flag='${wl}-bM:SRE' 8855 fi 8856 fi 8857 fi 8858 8859 export_dynamic_flag_spec='${wl}-bexpall' 8860 # It seems that -bexpall does not export symbols beginning with 8861 # underscore (_), so it is better to generate a list of symbols to export. 8862 always_export_symbols=yes 8863 if test "$aix_use_runtimelinking" = yes; then 8864 # Warning - without using the other runtime loading flags (-brtl), 8865 # -berok will link without error, but may produce a broken library. 8866 allow_undefined_flag='-berok' 8867 # Determine the default libpath from the value encoded in an 8868 # empty executable. 8869 if test "${lt_cv_aix_libpath+set}" = set; then 8870 aix_libpath=$lt_cv_aix_libpath 8871 else 8872 if ${lt_cv_aix_libpath_+:} false; then : 8873 $as_echo_n "(cached) " >&6 8874 else 8875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8876 /* end confdefs.h. */ 8877 8878 int 8879 main () 8880 { 8881 8882 ; 8883 return 0; 8884 } 8885 _ACEOF 8886 if ac_fn_c_try_link "$LINENO"; then : 8887 8888 lt_aix_libpath_sed=' 8889 /Import File Strings/,/^$/ { 8890 /^0/ { 8891 s/^0 *\([^ ]*\) *$/\1/ 8892 p 8893 } 8894 }' 8895 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8896 # Check for a 64-bit object if we didn't find anything. 8897 if test -z "$lt_cv_aix_libpath_"; then 8898 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8899 fi 8900 fi 8901 rm -f core conftest.err conftest.$ac_objext \ 8902 conftest$ac_exeext conftest.$ac_ext 8903 if test -z "$lt_cv_aix_libpath_"; then 8904 lt_cv_aix_libpath_="/usr/lib:/lib" 8905 fi 8906 8907 fi 8908 8909 aix_libpath=$lt_cv_aix_libpath_ 8910 fi 8911 8912 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 8913 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 $shared_flag" 8914 else 8915 if test "$host_cpu" = ia64; then 8916 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 8917 allow_undefined_flag="-z nodefs" 8918 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 8919 else 8920 # Determine the default libpath from the value encoded in an 8921 # empty executable. 8922 if test "${lt_cv_aix_libpath+set}" = set; then 8923 aix_libpath=$lt_cv_aix_libpath 8924 else 8925 if ${lt_cv_aix_libpath_+:} false; then : 8926 $as_echo_n "(cached) " >&6 8927 else 8928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8929 /* end confdefs.h. */ 8930 8931 int 8932 main () 8933 { 8934 8935 ; 8936 return 0; 8937 } 8938 _ACEOF 8939 if ac_fn_c_try_link "$LINENO"; then : 8940 8941 lt_aix_libpath_sed=' 8942 /Import File Strings/,/^$/ { 8943 /^0/ { 8944 s/^0 *\([^ ]*\) *$/\1/ 8945 p 8946 } 8947 }' 8948 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8949 # Check for a 64-bit object if we didn't find anything. 8950 if test -z "$lt_cv_aix_libpath_"; then 8951 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8952 fi 8953 fi 8954 rm -f core conftest.err conftest.$ac_objext \ 8955 conftest$ac_exeext conftest.$ac_ext 8956 if test -z "$lt_cv_aix_libpath_"; then 8957 lt_cv_aix_libpath_="/usr/lib:/lib" 8958 fi 8959 8960 fi 8961 8962 aix_libpath=$lt_cv_aix_libpath_ 8963 fi 8964 8965 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 8966 # Warning - without using the other run time loading flags, 8967 # -berok will link without error, but may produce a broken library. 8968 no_undefined_flag=' ${wl}-bernotok' 8969 allow_undefined_flag=' ${wl}-berok' 8970 if test "$with_gnu_ld" = yes; then 8971 # We only use this code for GNU lds that support --whole-archive. 8972 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 8973 else 8974 # Exported symbols can be pulled into shared objects from archives 8975 whole_archive_flag_spec='$convenience' 8976 fi 8977 archive_cmds_need_lc=yes 8978 # This is similar to how AIX traditionally builds its shared libraries. 8979 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' 8980 fi 8981 fi 8982 ;; 8983 8984 amigaos*) 8985 case $host_cpu in 8986 powerpc) 8987 # see comment about AmigaOS4 .so support 8988 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8989 archive_expsym_cmds='' 8990 ;; 8991 m68k) 8992 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 8993 hardcode_libdir_flag_spec='-L$libdir' 8994 hardcode_minus_L=yes 8995 ;; 8996 esac 8997 ;; 8998 8999 bsdi[45]*) 9000 export_dynamic_flag_spec=-rdynamic 9001 ;; 9002 9003 cygwin* | mingw* | pw32* | cegcc*) 9004 # When not using gcc, we currently assume that we are using 9005 # Microsoft Visual C++. 9006 # hardcode_libdir_flag_spec is actually meaningless, as there is 9007 # no search path for DLLs. 9008 case $cc_basename in 9009 cl*) 9010 # Native MSVC 9011 hardcode_libdir_flag_spec=' ' 9012 allow_undefined_flag=unsupported 9013 always_export_symbols=yes 9014 file_list_spec='@' 9015 # Tell ltmain to make .lib files, not .a files. 9016 libext=lib 9017 # Tell ltmain to make .dll files, not .so files. 9018 shrext_cmds=".dll" 9019 # FIXME: Setting linknames here is a bad hack. 9020 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 9021 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 9022 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 9023 else 9024 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 9025 fi~ 9026 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 9027 linknames=' 9028 # The linker will not automatically build a static lib if we build a DLL. 9029 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 9030 enable_shared_with_static_runtimes=yes 9031 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 9032 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 9033 # Don't use ranlib 9034 old_postinstall_cmds='chmod 644 $oldlib' 9035 postlink_cmds='lt_outputfile="@OUTPUT@"~ 9036 lt_tool_outputfile="@TOOL_OUTPUT@"~ 9037 case $lt_outputfile in 9038 *.exe|*.EXE) ;; 9039 *) 9040 lt_outputfile="$lt_outputfile.exe" 9041 lt_tool_outputfile="$lt_tool_outputfile.exe" 9042 ;; 9043 esac~ 9044 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 9045 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 9046 $RM "$lt_outputfile.manifest"; 9047 fi' 9048 ;; 9049 *) 9050 # Assume MSVC wrapper 9051 hardcode_libdir_flag_spec=' ' 9052 allow_undefined_flag=unsupported 9053 # Tell ltmain to make .lib files, not .a files. 9054 libext=lib 9055 # Tell ltmain to make .dll files, not .so files. 9056 shrext_cmds=".dll" 9057 # FIXME: Setting linknames here is a bad hack. 9058 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 9059 # The linker will automatically build a .lib file if we build a DLL. 9060 old_archive_from_new_cmds='true' 9061 # FIXME: Should let the user specify the lib program. 9062 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 9063 enable_shared_with_static_runtimes=yes 9064 ;; 9065 esac 9066 ;; 9067 9068 darwin* | rhapsody*) 9069 9070 9071 archive_cmds_need_lc=no 9072 hardcode_direct=no 9073 hardcode_automatic=yes 9074 hardcode_shlibpath_var=unsupported 9075 if test "$lt_cv_ld_force_load" = "yes"; then 9076 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 9077 9078 else 9079 whole_archive_flag_spec='' 9080 fi 9081 link_all_deplibs=yes 9082 allow_undefined_flag="$_lt_dar_allow_undefined" 9083 case $cc_basename in 9084 ifort*) _lt_dar_can_shared=yes ;; 9085 *) _lt_dar_can_shared=$GCC ;; 9086 esac 9087 if test "$_lt_dar_can_shared" = "yes"; then 9088 output_verbose_link_cmd=func_echo_all 9089 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 9090 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 9091 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}${_lt_dsymutil}" 9092 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 9093 9094 else 9095 ld_shlibs=no 9096 fi 9097 9098 ;; 9099 9100 dgux*) 9101 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9102 hardcode_libdir_flag_spec='-L$libdir' 9103 hardcode_shlibpath_var=no 9104 ;; 9105 9106 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 9107 # support. Future versions do this automatically, but an explicit c++rt0.o 9108 # does not break anything, and helps significantly (at the cost of a little 9109 # extra space). 9110 freebsd2.2*) 9111 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 9112 hardcode_libdir_flag_spec='-R$libdir' 9113 hardcode_direct=yes 9114 hardcode_shlibpath_var=no 9115 ;; 9116 9117 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 9118 freebsd2.*) 9119 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9120 hardcode_direct=yes 9121 hardcode_minus_L=yes 9122 hardcode_shlibpath_var=no 9123 ;; 9124 9125 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 9126 freebsd* | dragonfly*) 9127 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9128 hardcode_libdir_flag_spec='-R$libdir' 9129 hardcode_direct=yes 9130 hardcode_shlibpath_var=no 9131 ;; 9132 9133 hpux9*) 9134 if test "$GCC" = yes; then 9135 archive_cmds='$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 $lib' 9136 else 9137 archive_cmds='$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 $lib' 9138 fi 9139 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9140 hardcode_libdir_separator=: 9141 hardcode_direct=yes 9142 9143 # hardcode_minus_L: Not really in the search PATH, 9144 # but as the default location of the library. 9145 hardcode_minus_L=yes 9146 export_dynamic_flag_spec='${wl}-E' 9147 ;; 9148 9149 hpux10*) 9150 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9151 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9152 else 9153 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9154 fi 9155 if test "$with_gnu_ld" = no; then 9156 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9157 hardcode_libdir_separator=: 9158 hardcode_direct=yes 9159 hardcode_direct_absolute=yes 9160 export_dynamic_flag_spec='${wl}-E' 9161 # hardcode_minus_L: Not really in the search PATH, 9162 # but as the default location of the library. 9163 hardcode_minus_L=yes 9164 fi 9165 ;; 9166 9167 hpux11*) 9168 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9169 case $host_cpu in 9170 hppa*64*) 9171 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9172 ;; 9173 ia64*) 9174 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9175 ;; 9176 *) 9177 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9178 ;; 9179 esac 9180 else 9181 case $host_cpu in 9182 hppa*64*) 9183 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9184 ;; 9185 ia64*) 9186 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9187 ;; 9188 *) 9189 9190 # Older versions of the 11.00 compiler do not understand -b yet 9191 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 9192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 9193 $as_echo_n "checking if $CC understands -b... " >&6; } 9194 if ${lt_cv_prog_compiler__b+:} false; then : 9195 $as_echo_n "(cached) " >&6 9196 else 9197 lt_cv_prog_compiler__b=no 9198 save_LDFLAGS="$LDFLAGS" 9199 LDFLAGS="$LDFLAGS -b" 9200 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9201 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9202 # The linker can only warn and ignore the option if not recognized 9203 # So say no if there are warnings 9204 if test -s conftest.err; then 9205 # Append any errors to the config.log. 9206 cat conftest.err 1>&5 9207 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9208 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9209 if diff conftest.exp conftest.er2 >/dev/null; then 9210 lt_cv_prog_compiler__b=yes 9211 fi 9212 else 9213 lt_cv_prog_compiler__b=yes 9214 fi 9215 fi 9216 $RM -r conftest* 9217 LDFLAGS="$save_LDFLAGS" 9218 9219 fi 9220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 9221 $as_echo "$lt_cv_prog_compiler__b" >&6; } 9222 9223 if test x"$lt_cv_prog_compiler__b" = xyes; then 9224 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9225 else 9226 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9227 fi 9228 9229 ;; 9230 esac 9231 fi 9232 if test "$with_gnu_ld" = no; then 9233 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9234 hardcode_libdir_separator=: 9235 9236 case $host_cpu in 9237 hppa*64*|ia64*) 9238 hardcode_direct=no 9239 hardcode_shlibpath_var=no 9240 ;; 9241 *) 9242 hardcode_direct=yes 9243 hardcode_direct_absolute=yes 9244 export_dynamic_flag_spec='${wl}-E' 9245 9246 # hardcode_minus_L: Not really in the search PATH, 9247 # but as the default location of the library. 9248 hardcode_minus_L=yes 9249 ;; 9250 esac 9251 fi 9252 ;; 9253 9254 irix5* | irix6* | nonstopux*) 9255 if test "$GCC" = yes; then 9256 archive_cmds='$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' 9257 # Try to use the -exported_symbol ld option, if it does not 9258 # work, assume that -exports_file does not work either and 9259 # implicitly export all symbols. 9260 # This should be the same for all languages, so no per-tag cache variable. 9261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 9262 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 9263 if ${lt_cv_irix_exported_symbol+:} false; then : 9264 $as_echo_n "(cached) " >&6 9265 else 9266 save_LDFLAGS="$LDFLAGS" 9267 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 9268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9269 /* end confdefs.h. */ 9270 int foo (void) { return 0; } 9271 _ACEOF 9272 if ac_fn_c_try_link "$LINENO"; then : 9273 lt_cv_irix_exported_symbol=yes 9274 else 9275 lt_cv_irix_exported_symbol=no 9276 fi 9277 rm -f core conftest.err conftest.$ac_objext \ 9278 conftest$ac_exeext conftest.$ac_ext 9279 LDFLAGS="$save_LDFLAGS" 9280 fi 9281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 9282 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 9283 if test "$lt_cv_irix_exported_symbol" = yes; then 9284 archive_expsym_cmds='$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 $lib' 9285 fi 9286 else 9287 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 9288 archive_expsym_cmds='$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 $lib' 9289 fi 9290 archive_cmds_need_lc='no' 9291 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9292 hardcode_libdir_separator=: 9293 inherit_rpath=yes 9294 link_all_deplibs=yes 9295 ;; 9296 9297 netbsd*) 9298 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9299 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 9300 else 9301 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 9302 fi 9303 hardcode_libdir_flag_spec='-R$libdir' 9304 hardcode_direct=yes 9305 hardcode_shlibpath_var=no 9306 ;; 9307 9308 newsos6) 9309 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9310 hardcode_direct=yes 9311 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9312 hardcode_libdir_separator=: 9313 hardcode_shlibpath_var=no 9314 ;; 9315 9316 *nto* | *qnx*) 9317 ;; 9318 9319 openbsd*) 9320 if test -f /usr/libexec/ld.so; then 9321 hardcode_direct=yes 9322 hardcode_shlibpath_var=no 9323 hardcode_direct_absolute=yes 9324 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 9325 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9326 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 9327 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9328 export_dynamic_flag_spec='${wl}-E' 9329 else 9330 case $host_os in 9331 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) 9332 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9333 hardcode_libdir_flag_spec='-R$libdir' 9334 ;; 9335 *) 9336 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9337 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9338 ;; 9339 esac 9340 fi 9341 else 9342 ld_shlibs=no 9343 fi 9344 ;; 9345 9346 os2*) 9347 hardcode_libdir_flag_spec='-L$libdir' 9348 hardcode_minus_L=yes 9349 allow_undefined_flag=unsupported 9350 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' 9351 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 9352 ;; 9353 9354 osf3*) 9355 if test "$GCC" = yes; then 9356 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9357 archive_cmds='$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 $lib' 9358 else 9359 allow_undefined_flag=' -expect_unresolved \*' 9360 archive_cmds='$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 $lib' 9361 fi 9362 archive_cmds_need_lc='no' 9363 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9364 hardcode_libdir_separator=: 9365 ;; 9366 9367 osf4* | osf5*) # as osf3* with the addition of -msym flag 9368 if test "$GCC" = yes; then 9369 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9370 archive_cmds='$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 $lib' 9371 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9372 else 9373 allow_undefined_flag=' -expect_unresolved \*' 9374 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' 9375 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~ 9376 $CC -shared${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' 9377 9378 # Both c and cxx compiler support -rpath directly 9379 hardcode_libdir_flag_spec='-rpath $libdir' 9380 fi 9381 archive_cmds_need_lc='no' 9382 hardcode_libdir_separator=: 9383 ;; 9384 9385 solaris*) 9386 no_undefined_flag=' -z defs' 9387 if test "$GCC" = yes; then 9388 wlarc='${wl}' 9389 archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9390 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9391 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9392 else 9393 case `$CC -V 2>&1` in 9394 *"Compilers 5.0"*) 9395 wlarc='' 9396 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 9397 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9398 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 9399 ;; 9400 *) 9401 wlarc='${wl}' 9402 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 9403 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9404 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9405 ;; 9406 esac 9407 fi 9408 hardcode_libdir_flag_spec='-R$libdir' 9409 hardcode_shlibpath_var=no 9410 case $host_os in 9411 solaris2.[0-5] | solaris2.[0-5].*) ;; 9412 *) 9413 # The compiler driver will combine and reorder linker options, 9414 # but understands `-z linker_flag'. GCC discards it without `$wl', 9415 # but is careful enough not to reorder. 9416 # Supported since Solaris 2.6 (maybe 2.5.1?) 9417 if test "$GCC" = yes; then 9418 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 9419 else 9420 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 9421 fi 9422 ;; 9423 esac 9424 link_all_deplibs=yes 9425 ;; 9426 9427 sunos4*) 9428 if test "x$host_vendor" = xsequent; then 9429 # Use $CC to link under sequent, because it throws in some extra .o 9430 # files that make .init and .fini sections work. 9431 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 9432 else 9433 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 9434 fi 9435 hardcode_libdir_flag_spec='-L$libdir' 9436 hardcode_direct=yes 9437 hardcode_minus_L=yes 9438 hardcode_shlibpath_var=no 9439 ;; 9440 9441 sysv4) 9442 case $host_vendor in 9443 sni) 9444 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9445 hardcode_direct=yes # is this really true??? 9446 ;; 9447 siemens) 9448 ## LD is ld it makes a PLAMLIB 9449 ## CC just makes a GrossModule. 9450 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 9451 reload_cmds='$CC -r -o $output$reload_objs' 9452 hardcode_direct=no 9453 ;; 9454 motorola) 9455 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9456 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 9457 ;; 9458 esac 9459 runpath_var='LD_RUN_PATH' 9460 hardcode_shlibpath_var=no 9461 ;; 9462 9463 sysv4.3*) 9464 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9465 hardcode_shlibpath_var=no 9466 export_dynamic_flag_spec='-Bexport' 9467 ;; 9468 9469 sysv4*MP*) 9470 if test -d /usr/nec; then 9471 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9472 hardcode_shlibpath_var=no 9473 runpath_var=LD_RUN_PATH 9474 hardcode_runpath_var=yes 9475 ld_shlibs=yes 9476 fi 9477 ;; 9478 9479 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 9480 no_undefined_flag='${wl}-z,text' 9481 archive_cmds_need_lc=no 9482 hardcode_shlibpath_var=no 9483 runpath_var='LD_RUN_PATH' 9484 9485 if test "$GCC" = yes; then 9486 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9487 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9488 else 9489 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9490 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9491 fi 9492 ;; 9493 9494 sysv5* | sco3.2v5* | sco5v6*) 9495 # Note: We can NOT use -z defs as we might desire, because we do not 9496 # link with -lc, and that would cause any symbols used from libc to 9497 # always be unresolved, which means just about no library would 9498 # ever link correctly. If we're not using GNU ld we use -z text 9499 # though, which does catch some bad symbols but isn't as heavy-handed 9500 # as -z defs. 9501 no_undefined_flag='${wl}-z,text' 9502 allow_undefined_flag='${wl}-z,nodefs' 9503 archive_cmds_need_lc=no 9504 hardcode_shlibpath_var=no 9505 hardcode_libdir_flag_spec='${wl}-R,$libdir' 9506 hardcode_libdir_separator=':' 9507 link_all_deplibs=yes 9508 export_dynamic_flag_spec='${wl}-Bexport' 9509 runpath_var='LD_RUN_PATH' 9510 9511 if test "$GCC" = yes; then 9512 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9513 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9514 else 9515 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9516 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9517 fi 9518 ;; 9519 9520 uts4*) 9521 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9522 hardcode_libdir_flag_spec='-L$libdir' 9523 hardcode_shlibpath_var=no 9524 ;; 9525 9526 *) 9527 ld_shlibs=no 9528 ;; 9529 esac 9530 9531 if test x$host_vendor = xsni; then 9532 case $host in 9533 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 9534 export_dynamic_flag_spec='${wl}-Blargedynsym' 9535 ;; 9536 esac 9537 fi 9538 fi 9539 9540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 9541 $as_echo "$ld_shlibs" >&6; } 9542 test "$ld_shlibs" = no && can_build_shared=no 9543 9544 with_gnu_ld=$with_gnu_ld 9545 9546 9547 9548 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 # 9561 # Do we need to explicitly link libc? 9562 # 9563 case "x$archive_cmds_need_lc" in 9564 x|xyes) 9565 # Assume -lc should be added 9566 archive_cmds_need_lc=yes 9567 9568 if test "$enable_shared" = yes && test "$GCC" = yes; then 9569 case $archive_cmds in 9570 *'~'*) 9571 # FIXME: we may have to deal with multi-command sequences. 9572 ;; 9573 '$CC '*) 9574 # Test whether the compiler implicitly links with -lc since on some 9575 # systems, -lgcc has to come before -lc. If gcc already passes -lc 9576 # to ld, don't add -lc before -lgcc. 9577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 9578 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 9579 if ${lt_cv_archive_cmds_need_lc+:} false; then : 9580 $as_echo_n "(cached) " >&6 9581 else 9582 $RM conftest* 9583 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9584 9585 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9586 (eval $ac_compile) 2>&5 9587 ac_status=$? 9588 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9589 test $ac_status = 0; } 2>conftest.err; then 9590 soname=conftest 9591 lib=conftest 9592 libobjs=conftest.$ac_objext 9593 deplibs= 9594 wl=$lt_prog_compiler_wl 9595 pic_flag=$lt_prog_compiler_pic 9596 compiler_flags=-v 9597 linker_flags=-v 9598 verstring= 9599 output_objdir=. 9600 libname=conftest 9601 lt_save_allow_undefined_flag=$allow_undefined_flag 9602 allow_undefined_flag= 9603 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 9604 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 9605 ac_status=$? 9606 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9607 test $ac_status = 0; } 9608 then 9609 lt_cv_archive_cmds_need_lc=no 9610 else 9611 lt_cv_archive_cmds_need_lc=yes 9612 fi 9613 allow_undefined_flag=$lt_save_allow_undefined_flag 9614 else 9615 cat conftest.err 1>&5 9616 fi 9617 $RM conftest* 9618 9619 fi 9620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 9621 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 9622 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 9623 ;; 9624 esac 9625 fi 9626 ;; 9627 esac 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 9781 $as_echo_n "checking dynamic linker characteristics... " >&6; } 9782 9783 if test "$GCC" = yes; then 9784 case $host_os in 9785 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 9786 *) lt_awk_arg="/^libraries:/" ;; 9787 esac 9788 case $host_os in 9789 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; 9790 *) lt_sed_strip_eq="s,=/,/,g" ;; 9791 esac 9792 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 9793 case $lt_search_path_spec in 9794 *\;*) 9795 # if the path contains ";" then we assume it to be the separator 9796 # otherwise default to the standard path separator (i.e. ":") - it is 9797 # assumed that no part of a normal pathname contains ";" but that should 9798 # okay in the real world where ";" in dirpaths is itself problematic. 9799 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 9800 ;; 9801 *) 9802 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 9803 ;; 9804 esac 9805 # Ok, now we have the path, separated by spaces, we can step through it 9806 # and add multilib dir if necessary. 9807 lt_tmp_lt_search_path_spec= 9808 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 9809 for lt_sys_path in $lt_search_path_spec; do 9810 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 9811 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 9812 else 9813 test -d "$lt_sys_path" && \ 9814 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 9815 fi 9816 done 9817 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 9818 BEGIN {RS=" "; FS="/|\n";} { 9819 lt_foo=""; 9820 lt_count=0; 9821 for (lt_i = NF; lt_i > 0; lt_i--) { 9822 if ($lt_i != "" && $lt_i != ".") { 9823 if ($lt_i == "..") { 9824 lt_count++; 9825 } else { 9826 if (lt_count == 0) { 9827 lt_foo="/" $lt_i lt_foo; 9828 } else { 9829 lt_count--; 9830 } 9831 } 9832 } 9833 } 9834 if (lt_foo != "") { lt_freq[lt_foo]++; } 9835 if (lt_freq[lt_foo] == 1) { print lt_foo; } 9836 }'` 9837 # AWK program above erroneously prepends '/' to C:/dos/paths 9838 # for these hosts. 9839 case $host_os in 9840 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 9841 $SED 's,/\([A-Za-z]:\),\1,g'` ;; 9842 esac 9843 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 9844 else 9845 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 9846 fi 9847 library_names_spec= 9848 libname_spec='lib$name' 9849 soname_spec= 9850 shrext_cmds=".so" 9851 postinstall_cmds= 9852 postuninstall_cmds= 9853 finish_cmds= 9854 finish_eval= 9855 shlibpath_var= 9856 shlibpath_overrides_runpath=unknown 9857 version_type=none 9858 dynamic_linker="$host_os ld.so" 9859 sys_lib_dlsearch_path_spec="/lib /usr/lib" 9860 need_lib_prefix=unknown 9861 hardcode_into_libs=no 9862 9863 # when you set need_version to no, make sure it does not cause -set_version 9864 # flags to be left without arguments 9865 need_version=unknown 9866 9867 case $host_os in 9868 aix3*) 9869 version_type=linux # correct to gnu/linux during the next big refactor 9870 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 9871 shlibpath_var=LIBPATH 9872 9873 # AIX 3 has no versioning support, so we append a major version to the name. 9874 soname_spec='${libname}${release}${shared_ext}$major' 9875 ;; 9876 9877 aix[4-9]*) 9878 version_type=linux # correct to gnu/linux during the next big refactor 9879 need_lib_prefix=no 9880 need_version=no 9881 hardcode_into_libs=yes 9882 if test "$host_cpu" = ia64; then 9883 # AIX 5 supports IA64 9884 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 9885 shlibpath_var=LD_LIBRARY_PATH 9886 else 9887 # With GCC up to 2.95.x, collect2 would create an import file 9888 # for dependence libraries. The import file would start with 9889 # the line `#! .'. This would cause the generated library to 9890 # depend on `.', always an invalid library. This was fixed in 9891 # development snapshots of GCC prior to 3.0. 9892 case $host_os in 9893 aix4 | aix4.[01] | aix4.[01].*) 9894 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 9895 echo ' yes ' 9896 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 9897 : 9898 else 9899 can_build_shared=no 9900 fi 9901 ;; 9902 esac 9903 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 9904 # soname into executable. Probably we can add versioning support to 9905 # collect2, so additional links can be useful in future. 9906 if test "$aix_use_runtimelinking" = yes; then 9907 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 9908 # instead of lib<name>.a to let people know that these are not 9909 # typical AIX shared libraries. 9910 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9911 else 9912 # We preserve .a as extension for shared libraries through AIX4.2 9913 # and later when we are not doing run time linking. 9914 library_names_spec='${libname}${release}.a $libname.a' 9915 soname_spec='${libname}${release}${shared_ext}$major' 9916 fi 9917 shlibpath_var=LIBPATH 9918 fi 9919 ;; 9920 9921 amigaos*) 9922 case $host_cpu in 9923 powerpc) 9924 # Since July 2007 AmigaOS4 officially supports .so libraries. 9925 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 9926 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9927 ;; 9928 m68k) 9929 library_names_spec='$libname.ixlibrary $libname.a' 9930 # Create ${libname}_ixlibrary.a entries in /sys/libs. 9931 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 ${libname}_ixlibrary.a || exit 1; done' 9932 ;; 9933 esac 9934 ;; 9935 9936 beos*) 9937 library_names_spec='${libname}${shared_ext}' 9938 dynamic_linker="$host_os ld.so" 9939 shlibpath_var=LIBRARY_PATH 9940 ;; 9941 9942 bsdi[45]*) 9943 version_type=linux # correct to gnu/linux during the next big refactor 9944 need_version=no 9945 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9946 soname_spec='${libname}${release}${shared_ext}$major' 9947 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 9948 shlibpath_var=LD_LIBRARY_PATH 9949 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 9950 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 9951 # the default ld.so.conf also contains /usr/contrib/lib and 9952 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 9953 # libtool to hard-code these into programs 9954 ;; 9955 9956 cygwin* | mingw* | pw32* | cegcc*) 9957 version_type=windows 9958 shrext_cmds=".dll" 9959 need_version=no 9960 need_lib_prefix=no 9961 9962 case $GCC,$cc_basename in 9963 yes,*) 9964 # gcc 9965 library_names_spec='$libname.dll.a' 9966 # DLL is installed to $(libdir)/../bin by postinstall_cmds 9967 postinstall_cmds='base_file=`basename \${file}`~ 9968 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 9969 dldir=$destdir/`dirname \$dlpath`~ 9970 test -d \$dldir || mkdir -p \$dldir~ 9971 $install_prog $dir/$dlname \$dldir/$dlname~ 9972 chmod a+x \$dldir/$dlname~ 9973 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 9974 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 9975 fi' 9976 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 9977 dlpath=$dir/\$dldll~ 9978 $RM \$dlpath' 9979 shlibpath_overrides_runpath=yes 9980 9981 case $host_os in 9982 cygwin*) 9983 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 9984 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 9985 9986 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 9987 ;; 9988 mingw* | cegcc*) 9989 # MinGW DLLs use traditional 'lib' prefix 9990 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 9991 ;; 9992 pw32*) 9993 # pw32 DLLs use 'pw' prefix rather than 'lib' 9994 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 9995 ;; 9996 esac 9997 dynamic_linker='Win32 ld.exe' 9998 ;; 9999 10000 *,cl*) 10001 # Native MSVC 10002 libname_spec='$name' 10003 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10004 library_names_spec='${libname}.dll.lib' 10005 10006 case $build_os in 10007 mingw*) 10008 sys_lib_search_path_spec= 10009 lt_save_ifs=$IFS 10010 IFS=';' 10011 for lt_path in $LIB 10012 do 10013 IFS=$lt_save_ifs 10014 # Let DOS variable expansion print the short 8.3 style file name. 10015 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 10016 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 10017 done 10018 IFS=$lt_save_ifs 10019 # Convert to MSYS style. 10020 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 10021 ;; 10022 cygwin*) 10023 # Convert to unix form, then to dos form, then back to unix form 10024 # but this time dos style (no spaces!) so that the unix form looks 10025 # like /cygdrive/c/PROGRA~1:/cygdr... 10026 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 10027 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 10028 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10029 ;; 10030 *) 10031 sys_lib_search_path_spec="$LIB" 10032 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 10033 # It is most probably a Windows format PATH. 10034 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 10035 else 10036 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10037 fi 10038 # FIXME: find the short name or the path components, as spaces are 10039 # common. (e.g. "Program Files" -> "PROGRA~1") 10040 ;; 10041 esac 10042 10043 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10044 postinstall_cmds='base_file=`basename \${file}`~ 10045 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10046 dldir=$destdir/`dirname \$dlpath`~ 10047 test -d \$dldir || mkdir -p \$dldir~ 10048 $install_prog $dir/$dlname \$dldir/$dlname' 10049 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10050 dlpath=$dir/\$dldll~ 10051 $RM \$dlpath' 10052 shlibpath_overrides_runpath=yes 10053 dynamic_linker='Win32 link.exe' 10054 ;; 10055 10056 *) 10057 # Assume MSVC wrapper 10058 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 10059 dynamic_linker='Win32 ld.exe' 10060 ;; 10061 esac 10062 # FIXME: first we should search . and the directory the executable is in 10063 shlibpath_var=PATH 10064 ;; 10065 10066 darwin* | rhapsody*) 10067 dynamic_linker="$host_os dyld" 10068 version_type=darwin 10069 need_lib_prefix=no 10070 need_version=no 10071 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 10072 soname_spec='${libname}${release}${major}$shared_ext' 10073 shlibpath_overrides_runpath=yes 10074 shlibpath_var=DYLD_LIBRARY_PATH 10075 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 10076 10077 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 10078 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 10079 ;; 10080 10081 dgux*) 10082 version_type=linux # correct to gnu/linux during the next big refactor 10083 need_lib_prefix=no 10084 need_version=no 10085 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 10086 soname_spec='${libname}${release}${shared_ext}$major' 10087 shlibpath_var=LD_LIBRARY_PATH 10088 ;; 10089 10090 freebsd* | dragonfly*) 10091 # DragonFly does not have aout. When/if they implement a new 10092 # versioning mechanism, adjust this. 10093 if test -x /usr/bin/objformat; then 10094 objformat=`/usr/bin/objformat` 10095 else 10096 case $host_os in 10097 freebsd[23].*) objformat=aout ;; 10098 *) objformat=elf ;; 10099 esac 10100 fi 10101 version_type=freebsd-$objformat 10102 case $version_type in 10103 freebsd-elf*) 10104 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10105 need_version=no 10106 need_lib_prefix=no 10107 ;; 10108 freebsd-*) 10109 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 10110 need_version=yes 10111 ;; 10112 esac 10113 shlibpath_var=LD_LIBRARY_PATH 10114 case $host_os in 10115 freebsd2.*) 10116 shlibpath_overrides_runpath=yes 10117 ;; 10118 freebsd3.[01]* | freebsdelf3.[01]*) 10119 shlibpath_overrides_runpath=yes 10120 hardcode_into_libs=yes 10121 ;; 10122 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 10123 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 10124 shlibpath_overrides_runpath=no 10125 hardcode_into_libs=yes 10126 ;; 10127 *) # from 4.6 on, and DragonFly 10128 shlibpath_overrides_runpath=yes 10129 hardcode_into_libs=yes 10130 ;; 10131 esac 10132 ;; 10133 10134 gnu*) 10135 version_type=linux # correct to gnu/linux during the next big refactor 10136 need_lib_prefix=no 10137 need_version=no 10138 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10139 soname_spec='${libname}${release}${shared_ext}$major' 10140 shlibpath_var=LD_LIBRARY_PATH 10141 shlibpath_overrides_runpath=no 10142 hardcode_into_libs=yes 10143 ;; 10144 10145 haiku*) 10146 version_type=linux # correct to gnu/linux during the next big refactor 10147 need_lib_prefix=no 10148 need_version=no 10149 dynamic_linker="$host_os runtime_loader" 10150 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10151 soname_spec='${libname}${release}${shared_ext}$major' 10152 shlibpath_var=LIBRARY_PATH 10153 shlibpath_overrides_runpath=yes 10154 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 10155 hardcode_into_libs=yes 10156 ;; 10157 10158 hpux9* | hpux10* | hpux11*) 10159 # Give a soname corresponding to the major version so that dld.sl refuses to 10160 # link against other versions. 10161 version_type=sunos 10162 need_lib_prefix=no 10163 need_version=no 10164 case $host_cpu in 10165 ia64*) 10166 shrext_cmds='.so' 10167 hardcode_into_libs=yes 10168 dynamic_linker="$host_os dld.so" 10169 shlibpath_var=LD_LIBRARY_PATH 10170 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10171 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10172 soname_spec='${libname}${release}${shared_ext}$major' 10173 if test "X$HPUX_IA64_MODE" = X32; then 10174 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 10175 else 10176 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 10177 fi 10178 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10179 ;; 10180 hppa*64*) 10181 shrext_cmds='.sl' 10182 hardcode_into_libs=yes 10183 dynamic_linker="$host_os dld.sl" 10184 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 10185 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10186 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10187 soname_spec='${libname}${release}${shared_ext}$major' 10188 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 10189 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10190 ;; 10191 *) 10192 shrext_cmds='.sl' 10193 dynamic_linker="$host_os dld.sl" 10194 shlibpath_var=SHLIB_PATH 10195 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 10196 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10197 soname_spec='${libname}${release}${shared_ext}$major' 10198 ;; 10199 esac 10200 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 10201 postinstall_cmds='chmod 555 $lib' 10202 # or fails outright, so override atomically: 10203 install_override_mode=555 10204 ;; 10205 10206 interix[3-9]*) 10207 version_type=linux # correct to gnu/linux during the next big refactor 10208 need_lib_prefix=no 10209 need_version=no 10210 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10211 soname_spec='${libname}${release}${shared_ext}$major' 10212 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 10213 shlibpath_var=LD_LIBRARY_PATH 10214 shlibpath_overrides_runpath=no 10215 hardcode_into_libs=yes 10216 ;; 10217 10218 irix5* | irix6* | nonstopux*) 10219 case $host_os in 10220 nonstopux*) version_type=nonstopux ;; 10221 *) 10222 if test "$lt_cv_prog_gnu_ld" = yes; then 10223 version_type=linux # correct to gnu/linux during the next big refactor 10224 else 10225 version_type=irix 10226 fi ;; 10227 esac 10228 need_lib_prefix=no 10229 need_version=no 10230 soname_spec='${libname}${release}${shared_ext}$major' 10231 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 10232 case $host_os in 10233 irix5* | nonstopux*) 10234 libsuff= shlibsuff= 10235 ;; 10236 *) 10237 case $LD in # libtool.m4 will add one of these switches to LD 10238 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 10239 libsuff= shlibsuff= libmagic=32-bit;; 10240 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 10241 libsuff=32 shlibsuff=N32 libmagic=N32;; 10242 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 10243 libsuff=64 shlibsuff=64 libmagic=64-bit;; 10244 *) libsuff= shlibsuff= libmagic=never-match;; 10245 esac 10246 ;; 10247 esac 10248 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 10249 shlibpath_overrides_runpath=no 10250 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 10251 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 10252 hardcode_into_libs=yes 10253 ;; 10254 10255 # No shared lib support for Linux oldld, aout, or coff. 10256 linux*oldld* | linux*aout* | linux*coff*) 10257 dynamic_linker=no 10258 ;; 10259 10260 # This must be glibc/ELF. 10261 linux* | k*bsd*-gnu | kopensolaris*-gnu) 10262 version_type=linux # correct to gnu/linux during the next big refactor 10263 need_lib_prefix=no 10264 need_version=no 10265 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10266 soname_spec='${libname}${release}${shared_ext}$major' 10267 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 10268 shlibpath_var=LD_LIBRARY_PATH 10269 shlibpath_overrides_runpath=no 10270 10271 # Some binutils ld are patched to set DT_RUNPATH 10272 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 10273 $as_echo_n "(cached) " >&6 10274 else 10275 lt_cv_shlibpath_overrides_runpath=no 10276 save_LDFLAGS=$LDFLAGS 10277 save_libdir=$libdir 10278 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 10279 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 10280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10281 /* end confdefs.h. */ 10282 10283 int 10284 main () 10285 { 10286 10287 ; 10288 return 0; 10289 } 10290 _ACEOF 10291 if ac_fn_c_try_link "$LINENO"; then : 10292 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 10293 lt_cv_shlibpath_overrides_runpath=yes 10294 fi 10295 fi 10296 rm -f core conftest.err conftest.$ac_objext \ 10297 conftest$ac_exeext conftest.$ac_ext 10298 LDFLAGS=$save_LDFLAGS 10299 libdir=$save_libdir 10300 10301 fi 10302 10303 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 10304 10305 # This implies no fast_install, which is unacceptable. 10306 # Some rework will be needed to allow for fast_install 10307 # before this can be enabled. 10308 hardcode_into_libs=yes 10309 10310 # Add ABI-specific directories to the system library path. 10311 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 10312 10313 # Append ld.so.conf contents to the search path 10314 if test -f /etc/ld.so.conf; then 10315 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;/^$/d' | tr '\n' ' '` 10316 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 10317 10318 fi 10319 10320 # We used to test for /lib/ld.so.1 and disable shared libraries on 10321 # powerpc, because MkLinux only supported shared libraries with the 10322 # GNU dynamic linker. Since this was broken with cross compilers, 10323 # most powerpc-linux boxes support dynamic linking these days and 10324 # people can always --disable-shared, the test was removed, and we 10325 # assume the GNU/Linux dynamic linker is in use. 10326 dynamic_linker='GNU/Linux ld.so' 10327 ;; 10328 10329 netbsd*) 10330 version_type=sunos 10331 need_lib_prefix=no 10332 need_version=no 10333 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10334 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10335 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10336 dynamic_linker='NetBSD (a.out) ld.so' 10337 else 10338 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10339 soname_spec='${libname}${release}${shared_ext}$major' 10340 dynamic_linker='NetBSD ld.elf_so' 10341 fi 10342 shlibpath_var=LD_LIBRARY_PATH 10343 shlibpath_overrides_runpath=yes 10344 hardcode_into_libs=yes 10345 ;; 10346 10347 newsos6) 10348 version_type=linux # correct to gnu/linux during the next big refactor 10349 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10350 shlibpath_var=LD_LIBRARY_PATH 10351 shlibpath_overrides_runpath=yes 10352 ;; 10353 10354 *nto* | *qnx*) 10355 version_type=qnx 10356 need_lib_prefix=no 10357 need_version=no 10358 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10359 soname_spec='${libname}${release}${shared_ext}$major' 10360 shlibpath_var=LD_LIBRARY_PATH 10361 shlibpath_overrides_runpath=no 10362 hardcode_into_libs=yes 10363 dynamic_linker='ldqnx.so' 10364 ;; 10365 10366 openbsd*) 10367 version_type=sunos 10368 sys_lib_dlsearch_path_spec="/usr/lib" 10369 need_lib_prefix=no 10370 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 10371 case $host_os in 10372 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 10373 *) need_version=no ;; 10374 esac 10375 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10376 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10377 shlibpath_var=LD_LIBRARY_PATH 10378 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 10379 case $host_os in 10380 openbsd2.[89] | openbsd2.[89].*) 10381 shlibpath_overrides_runpath=no 10382 ;; 10383 *) 10384 shlibpath_overrides_runpath=yes 10385 ;; 10386 esac 10387 else 10388 shlibpath_overrides_runpath=yes 10389 fi 10390 ;; 10391 10392 os2*) 10393 libname_spec='$name' 10394 shrext_cmds=".dll" 10395 need_lib_prefix=no 10396 library_names_spec='$libname${shared_ext} $libname.a' 10397 dynamic_linker='OS/2 ld.exe' 10398 shlibpath_var=LIBPATH 10399 ;; 10400 10401 osf3* | osf4* | osf5*) 10402 version_type=osf 10403 need_lib_prefix=no 10404 need_version=no 10405 soname_spec='${libname}${release}${shared_ext}$major' 10406 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10407 shlibpath_var=LD_LIBRARY_PATH 10408 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 10409 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 10410 ;; 10411 10412 rdos*) 10413 dynamic_linker=no 10414 ;; 10415 10416 solaris*) 10417 version_type=linux # correct to gnu/linux during the next big refactor 10418 need_lib_prefix=no 10419 need_version=no 10420 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10421 soname_spec='${libname}${release}${shared_ext}$major' 10422 shlibpath_var=LD_LIBRARY_PATH 10423 shlibpath_overrides_runpath=yes 10424 hardcode_into_libs=yes 10425 # ldd complains unless libraries are executable 10426 postinstall_cmds='chmod +x $lib' 10427 ;; 10428 10429 sunos4*) 10430 version_type=sunos 10431 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10432 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 10433 shlibpath_var=LD_LIBRARY_PATH 10434 shlibpath_overrides_runpath=yes 10435 if test "$with_gnu_ld" = yes; then 10436 need_lib_prefix=no 10437 fi 10438 need_version=yes 10439 ;; 10440 10441 sysv4 | sysv4.3*) 10442 version_type=linux # correct to gnu/linux during the next big refactor 10443 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10444 soname_spec='${libname}${release}${shared_ext}$major' 10445 shlibpath_var=LD_LIBRARY_PATH 10446 case $host_vendor in 10447 sni) 10448 shlibpath_overrides_runpath=no 10449 need_lib_prefix=no 10450 runpath_var=LD_RUN_PATH 10451 ;; 10452 siemens) 10453 need_lib_prefix=no 10454 ;; 10455 motorola) 10456 need_lib_prefix=no 10457 need_version=no 10458 shlibpath_overrides_runpath=no 10459 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 10460 ;; 10461 esac 10462 ;; 10463 10464 sysv4*MP*) 10465 if test -d /usr/nec ;then 10466 version_type=linux # correct to gnu/linux during the next big refactor 10467 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 10468 soname_spec='$libname${shared_ext}.$major' 10469 shlibpath_var=LD_LIBRARY_PATH 10470 fi 10471 ;; 10472 10473 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 10474 version_type=freebsd-elf 10475 need_lib_prefix=no 10476 need_version=no 10477 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10478 soname_spec='${libname}${release}${shared_ext}$major' 10479 shlibpath_var=LD_LIBRARY_PATH 10480 shlibpath_overrides_runpath=yes 10481 hardcode_into_libs=yes 10482 if test "$with_gnu_ld" = yes; then 10483 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 10484 else 10485 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 10486 case $host_os in 10487 sco3.2v5*) 10488 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 10489 ;; 10490 esac 10491 fi 10492 sys_lib_dlsearch_path_spec='/usr/lib' 10493 ;; 10494 10495 tpf*) 10496 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 10497 version_type=linux # correct to gnu/linux during the next big refactor 10498 need_lib_prefix=no 10499 need_version=no 10500 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10501 shlibpath_var=LD_LIBRARY_PATH 10502 shlibpath_overrides_runpath=no 10503 hardcode_into_libs=yes 10504 ;; 10505 10506 uts4*) 10507 version_type=linux # correct to gnu/linux during the next big refactor 10508 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10509 soname_spec='${libname}${release}${shared_ext}$major' 10510 shlibpath_var=LD_LIBRARY_PATH 10511 ;; 10512 10513 *) 10514 dynamic_linker=no 10515 ;; 10516 esac 10517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 10518 $as_echo "$dynamic_linker" >&6; } 10519 test "$dynamic_linker" = no && can_build_shared=no 10520 10521 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 10522 if test "$GCC" = yes; then 10523 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 10524 fi 10525 10526 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 10527 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 10528 fi 10529 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 10530 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 10531 fi 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 10545 10546 10547 10548 10549 10550 10551 10552 10553 10554 10555 10556 10557 10558 10559 10560 10561 10562 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 10625 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 10626 hardcode_action= 10627 if test -n "$hardcode_libdir_flag_spec" || 10628 test -n "$runpath_var" || 10629 test "X$hardcode_automatic" = "Xyes" ; then 10630 10631 # We can hardcode non-existent directories. 10632 if test "$hardcode_direct" != no && 10633 # If the only mechanism to avoid hardcoding is shlibpath_var, we 10634 # have to relink, otherwise we might link with an installed library 10635 # when we should be linking with a yet-to-be-installed one 10636 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && 10637 test "$hardcode_minus_L" != no; then 10638 # Linking always hardcodes the temporary library directory. 10639 hardcode_action=relink 10640 else 10641 # We can link without hardcoding, and we can hardcode nonexisting dirs. 10642 hardcode_action=immediate 10643 fi 10644 else 10645 # We cannot hardcode anything, or else we can only hardcode existing 10646 # directories. 10647 hardcode_action=unsupported 10648 fi 10649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 10650 $as_echo "$hardcode_action" >&6; } 10651 10652 if test "$hardcode_action" = relink || 10653 test "$inherit_rpath" = yes; then 10654 # Fast installation is not supported 10655 enable_fast_install=no 10656 elif test "$shlibpath_overrides_runpath" = yes || 10657 test "$enable_shared" = no; then 10658 # Fast installation is not necessary 10659 enable_fast_install=needless 10660 fi 10661 10662 10663 10664 10665 10666 10667 if test "x$enable_dlopen" != xyes; then 10668 enable_dlopen=unknown 10669 enable_dlopen_self=unknown 10670 enable_dlopen_self_static=unknown 10671 else 10672 lt_cv_dlopen=no 10673 lt_cv_dlopen_libs= 10674 10675 case $host_os in 10676 beos*) 10677 lt_cv_dlopen="load_add_on" 10678 lt_cv_dlopen_libs= 10679 lt_cv_dlopen_self=yes 10680 ;; 10681 10682 mingw* | pw32* | cegcc*) 10683 lt_cv_dlopen="LoadLibrary" 10684 lt_cv_dlopen_libs= 10685 ;; 10686 10687 cygwin*) 10688 lt_cv_dlopen="dlopen" 10689 lt_cv_dlopen_libs= 10690 ;; 10691 10692 darwin*) 10693 # if libdl is installed we need to link against it 10694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10695 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10696 if ${ac_cv_lib_dl_dlopen+:} false; then : 10697 $as_echo_n "(cached) " >&6 10698 else 10699 ac_check_lib_save_LIBS=$LIBS 10700 LIBS="-ldl $LIBS" 10701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10702 /* end confdefs.h. */ 10703 10704 /* Override any GCC internal prototype to avoid an error. 10705 Use char because int might match the return type of a GCC 10706 builtin and then its argument prototype would still apply. */ 10707 #ifdef __cplusplus 10708 extern "C" 10709 #endif 10710 char dlopen (); 10711 int 10712 main () 10713 { 10714 return dlopen (); 10715 ; 10716 return 0; 10717 } 10718 _ACEOF 10719 if ac_fn_c_try_link "$LINENO"; then : 10720 ac_cv_lib_dl_dlopen=yes 10721 else 10722 ac_cv_lib_dl_dlopen=no 10723 fi 10724 rm -f core conftest.err conftest.$ac_objext \ 10725 conftest$ac_exeext conftest.$ac_ext 10726 LIBS=$ac_check_lib_save_LIBS 10727 fi 10728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10729 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10730 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10731 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10732 else 10733 10734 lt_cv_dlopen="dyld" 10735 lt_cv_dlopen_libs= 10736 lt_cv_dlopen_self=yes 10737 10738 fi 10739 10740 ;; 10741 10742 *) 10743 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 10744 if test "x$ac_cv_func_shl_load" = xyes; then : 10745 lt_cv_dlopen="shl_load" 10746 else 10747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 10748 $as_echo_n "checking for shl_load in -ldld... " >&6; } 10749 if ${ac_cv_lib_dld_shl_load+:} false; then : 10750 $as_echo_n "(cached) " >&6 10751 else 10752 ac_check_lib_save_LIBS=$LIBS 10753 LIBS="-ldld $LIBS" 10754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10755 /* end confdefs.h. */ 10756 10757 /* Override any GCC internal prototype to avoid an error. 10758 Use char because int might match the return type of a GCC 10759 builtin and then its argument prototype would still apply. */ 10760 #ifdef __cplusplus 10761 extern "C" 10762 #endif 10763 char shl_load (); 10764 int 10765 main () 10766 { 10767 return shl_load (); 10768 ; 10769 return 0; 10770 } 10771 _ACEOF 10772 if ac_fn_c_try_link "$LINENO"; then : 10773 ac_cv_lib_dld_shl_load=yes 10774 else 10775 ac_cv_lib_dld_shl_load=no 10776 fi 10777 rm -f core conftest.err conftest.$ac_objext \ 10778 conftest$ac_exeext conftest.$ac_ext 10779 LIBS=$ac_check_lib_save_LIBS 10780 fi 10781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 10782 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 10783 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 10784 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" 10785 else 10786 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 10787 if test "x$ac_cv_func_dlopen" = xyes; then : 10788 lt_cv_dlopen="dlopen" 10789 else 10790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10791 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10792 if ${ac_cv_lib_dl_dlopen+:} false; then : 10793 $as_echo_n "(cached) " >&6 10794 else 10795 ac_check_lib_save_LIBS=$LIBS 10796 LIBS="-ldl $LIBS" 10797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10798 /* end confdefs.h. */ 10799 10800 /* Override any GCC internal prototype to avoid an error. 10801 Use char because int might match the return type of a GCC 10802 builtin and then its argument prototype would still apply. */ 10803 #ifdef __cplusplus 10804 extern "C" 10805 #endif 10806 char dlopen (); 10807 int 10808 main () 10809 { 10810 return dlopen (); 10811 ; 10812 return 0; 10813 } 10814 _ACEOF 10815 if ac_fn_c_try_link "$LINENO"; then : 10816 ac_cv_lib_dl_dlopen=yes 10817 else 10818 ac_cv_lib_dl_dlopen=no 10819 fi 10820 rm -f core conftest.err conftest.$ac_objext \ 10821 conftest$ac_exeext conftest.$ac_ext 10822 LIBS=$ac_check_lib_save_LIBS 10823 fi 10824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10825 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10826 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10827 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10828 else 10829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 10830 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 10831 if ${ac_cv_lib_svld_dlopen+:} false; then : 10832 $as_echo_n "(cached) " >&6 10833 else 10834 ac_check_lib_save_LIBS=$LIBS 10835 LIBS="-lsvld $LIBS" 10836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10837 /* end confdefs.h. */ 10838 10839 /* Override any GCC internal prototype to avoid an error. 10840 Use char because int might match the return type of a GCC 10841 builtin and then its argument prototype would still apply. */ 10842 #ifdef __cplusplus 10843 extern "C" 10844 #endif 10845 char dlopen (); 10846 int 10847 main () 10848 { 10849 return dlopen (); 10850 ; 10851 return 0; 10852 } 10853 _ACEOF 10854 if ac_fn_c_try_link "$LINENO"; then : 10855 ac_cv_lib_svld_dlopen=yes 10856 else 10857 ac_cv_lib_svld_dlopen=no 10858 fi 10859 rm -f core conftest.err conftest.$ac_objext \ 10860 conftest$ac_exeext conftest.$ac_ext 10861 LIBS=$ac_check_lib_save_LIBS 10862 fi 10863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 10864 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 10865 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 10866 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" 10867 else 10868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 10869 $as_echo_n "checking for dld_link in -ldld... " >&6; } 10870 if ${ac_cv_lib_dld_dld_link+:} false; then : 10871 $as_echo_n "(cached) " >&6 10872 else 10873 ac_check_lib_save_LIBS=$LIBS 10874 LIBS="-ldld $LIBS" 10875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10876 /* end confdefs.h. */ 10877 10878 /* Override any GCC internal prototype to avoid an error. 10879 Use char because int might match the return type of a GCC 10880 builtin and then its argument prototype would still apply. */ 10881 #ifdef __cplusplus 10882 extern "C" 10883 #endif 10884 char dld_link (); 10885 int 10886 main () 10887 { 10888 return dld_link (); 10889 ; 10890 return 0; 10891 } 10892 _ACEOF 10893 if ac_fn_c_try_link "$LINENO"; then : 10894 ac_cv_lib_dld_dld_link=yes 10895 else 10896 ac_cv_lib_dld_dld_link=no 10897 fi 10898 rm -f core conftest.err conftest.$ac_objext \ 10899 conftest$ac_exeext conftest.$ac_ext 10900 LIBS=$ac_check_lib_save_LIBS 10901 fi 10902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 10903 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 10904 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 10905 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" 10906 fi 10907 10908 10909 fi 10910 10911 10912 fi 10913 10914 10915 fi 10916 10917 10918 fi 10919 10920 10921 fi 10922 10923 ;; 10924 esac 10925 10926 if test "x$lt_cv_dlopen" != xno; then 10927 enable_dlopen=yes 10928 else 10929 enable_dlopen=no 10930 fi 10931 10932 case $lt_cv_dlopen in 10933 dlopen) 10934 save_CPPFLAGS="$CPPFLAGS" 10935 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 10936 10937 save_LDFLAGS="$LDFLAGS" 10938 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 10939 10940 save_LIBS="$LIBS" 10941 LIBS="$lt_cv_dlopen_libs $LIBS" 10942 10943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 10944 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 10945 if ${lt_cv_dlopen_self+:} false; then : 10946 $as_echo_n "(cached) " >&6 10947 else 10948 if test "$cross_compiling" = yes; then : 10949 lt_cv_dlopen_self=cross 10950 else 10951 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 10952 lt_status=$lt_dlunknown 10953 cat > conftest.$ac_ext <<_LT_EOF 10954 #line $LINENO "configure" 10955 #include "confdefs.h" 10956 10957 #if HAVE_DLFCN_H 10958 #include <dlfcn.h> 10959 #endif 10960 10961 #include <stdio.h> 10962 10963 #ifdef RTLD_GLOBAL 10964 # define LT_DLGLOBAL RTLD_GLOBAL 10965 #else 10966 # ifdef DL_GLOBAL 10967 # define LT_DLGLOBAL DL_GLOBAL 10968 # else 10969 # define LT_DLGLOBAL 0 10970 # endif 10971 #endif 10972 10973 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 10974 find out it does not work in some platform. */ 10975 #ifndef LT_DLLAZY_OR_NOW 10976 # ifdef RTLD_LAZY 10977 # define LT_DLLAZY_OR_NOW RTLD_LAZY 10978 # else 10979 # ifdef DL_LAZY 10980 # define LT_DLLAZY_OR_NOW DL_LAZY 10981 # else 10982 # ifdef RTLD_NOW 10983 # define LT_DLLAZY_OR_NOW RTLD_NOW 10984 # else 10985 # ifdef DL_NOW 10986 # define LT_DLLAZY_OR_NOW DL_NOW 10987 # else 10988 # define LT_DLLAZY_OR_NOW 0 10989 # endif 10990 # endif 10991 # endif 10992 # endif 10993 #endif 10994 10995 /* When -fvisbility=hidden is used, assume the code has been annotated 10996 correspondingly for the symbols needed. */ 10997 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 10998 int fnord () __attribute__((visibility("default"))); 10999 #endif 11000 11001 int fnord () { return 42; } 11002 int main () 11003 { 11004 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11005 int status = $lt_dlunknown; 11006 11007 if (self) 11008 { 11009 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11010 else 11011 { 11012 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11013 else puts (dlerror ()); 11014 } 11015 /* dlclose (self); */ 11016 } 11017 else 11018 puts (dlerror ()); 11019 11020 return status; 11021 } 11022 _LT_EOF 11023 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11024 (eval $ac_link) 2>&5 11025 ac_status=$? 11026 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11027 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11028 (./conftest; exit; ) >&5 2>/dev/null 11029 lt_status=$? 11030 case x$lt_status in 11031 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 11032 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 11033 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 11034 esac 11035 else : 11036 # compilation failed 11037 lt_cv_dlopen_self=no 11038 fi 11039 fi 11040 rm -fr conftest* 11041 11042 11043 fi 11044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 11045 $as_echo "$lt_cv_dlopen_self" >&6; } 11046 11047 if test "x$lt_cv_dlopen_self" = xyes; then 11048 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 11049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 11050 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 11051 if ${lt_cv_dlopen_self_static+:} false; then : 11052 $as_echo_n "(cached) " >&6 11053 else 11054 if test "$cross_compiling" = yes; then : 11055 lt_cv_dlopen_self_static=cross 11056 else 11057 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11058 lt_status=$lt_dlunknown 11059 cat > conftest.$ac_ext <<_LT_EOF 11060 #line $LINENO "configure" 11061 #include "confdefs.h" 11062 11063 #if HAVE_DLFCN_H 11064 #include <dlfcn.h> 11065 #endif 11066 11067 #include <stdio.h> 11068 11069 #ifdef RTLD_GLOBAL 11070 # define LT_DLGLOBAL RTLD_GLOBAL 11071 #else 11072 # ifdef DL_GLOBAL 11073 # define LT_DLGLOBAL DL_GLOBAL 11074 # else 11075 # define LT_DLGLOBAL 0 11076 # endif 11077 #endif 11078 11079 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11080 find out it does not work in some platform. */ 11081 #ifndef LT_DLLAZY_OR_NOW 11082 # ifdef RTLD_LAZY 11083 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11084 # else 11085 # ifdef DL_LAZY 11086 # define LT_DLLAZY_OR_NOW DL_LAZY 11087 # else 11088 # ifdef RTLD_NOW 11089 # define LT_DLLAZY_OR_NOW RTLD_NOW 11090 # else 11091 # ifdef DL_NOW 11092 # define LT_DLLAZY_OR_NOW DL_NOW 11093 # else 11094 # define LT_DLLAZY_OR_NOW 0 11095 # endif 11096 # endif 11097 # endif 11098 # endif 11099 #endif 11100 11101 /* When -fvisbility=hidden is used, assume the code has been annotated 11102 correspondingly for the symbols needed. */ 11103 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11104 int fnord () __attribute__((visibility("default"))); 11105 #endif 11106 11107 int fnord () { return 42; } 11108 int main () 11109 { 11110 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11111 int status = $lt_dlunknown; 11112 11113 if (self) 11114 { 11115 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11116 else 11117 { 11118 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11119 else puts (dlerror ()); 11120 } 11121 /* dlclose (self); */ 11122 } 11123 else 11124 puts (dlerror ()); 11125 11126 return status; 11127 } 11128 _LT_EOF 11129 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11130 (eval $ac_link) 2>&5 11131 ac_status=$? 11132 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11133 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11134 (./conftest; exit; ) >&5 2>/dev/null 11135 lt_status=$? 11136 case x$lt_status in 11137 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 11138 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 11139 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 11140 esac 11141 else : 11142 # compilation failed 11143 lt_cv_dlopen_self_static=no 11144 fi 11145 fi 11146 rm -fr conftest* 11147 11148 11149 fi 11150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 11151 $as_echo "$lt_cv_dlopen_self_static" >&6; } 11152 fi 11153 11154 CPPFLAGS="$save_CPPFLAGS" 11155 LDFLAGS="$save_LDFLAGS" 11156 LIBS="$save_LIBS" 11157 ;; 11158 esac 11159 11160 case $lt_cv_dlopen_self in 11161 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 11162 *) enable_dlopen_self=unknown ;; 11163 esac 11164 11165 case $lt_cv_dlopen_self_static in 11166 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 11167 *) enable_dlopen_self_static=unknown ;; 11168 esac 11169 fi 11170 11171 11172 11173 11174 11175 11176 11177 11178 11179 11180 11181 11182 11183 11184 11185 11186 11187 striplib= 11188 old_striplib= 11189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 11190 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 11191 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 11192 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 11193 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 11194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11195 $as_echo "yes" >&6; } 11196 else 11197 # FIXME - insert some real tests, host_os isn't really good enough 11198 case $host_os in 11199 darwin*) 11200 if test -n "$STRIP" ; then 11201 striplib="$STRIP -x" 11202 old_striplib="$STRIP -S" 11203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11204 $as_echo "yes" >&6; } 11205 else 11206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11207 $as_echo "no" >&6; } 11208 fi 11209 ;; 11210 *) 11211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11212 $as_echo "no" >&6; } 11213 ;; 11214 esac 11215 fi 11216 11217 11218 11219 11220 11221 11222 11223 11224 11225 11226 11227 11228 # Report which library types will actually be built 11229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 11230 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 11231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 11232 $as_echo "$can_build_shared" >&6; } 11233 11234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 11235 $as_echo_n "checking whether to build shared libraries... " >&6; } 11236 test "$can_build_shared" = "no" && enable_shared=no 11237 11238 # On AIX, shared libraries and static libraries use the same namespace, and 11239 # are all built from PIC. 11240 case $host_os in 11241 aix3*) 11242 test "$enable_shared" = yes && enable_static=no 11243 if test -n "$RANLIB"; then 11244 archive_cmds="$archive_cmds~\$RANLIB \$lib" 11245 postinstall_cmds='$RANLIB $lib' 11246 fi 11247 ;; 11248 11249 aix[4-9]*) 11250 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 11251 test "$enable_shared" = yes && enable_static=no 11252 fi 11253 ;; 11254 esac 11255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 11256 $as_echo "$enable_shared" >&6; } 11257 11258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 11259 $as_echo_n "checking whether to build static libraries... " >&6; } 11260 # Make sure either enable_shared or enable_static is yes. 11261 test "$enable_shared" = yes || enable_static=yes 11262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 11263 $as_echo "$enable_static" >&6; } 11264 11265 11266 11267 11268 fi 11269 ac_ext=c 11270 ac_cpp='$CPP $CPPFLAGS' 11271 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11272 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11273 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11274 11275 CC="$lt_save_CC" 11276 11277 11278 11279 11280 11281 11282 11283 11284 11285 11286 11287 11288 11289 11290 11291 ac_config_commands="$ac_config_commands libtool" 11292 11293 11294 11295 11296 # Only expand once: 11297 11298 11299 ac_ext=c 11300 ac_cpp='$CPP $CPPFLAGS' 11301 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11302 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11303 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11304 if test -n "$ac_tool_prefix"; then 11305 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 11306 set dummy ${ac_tool_prefix}gcc; ac_word=$2 11307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11308 $as_echo_n "checking for $ac_word... " >&6; } 11309 if ${ac_cv_prog_CC+:} false; then : 11310 $as_echo_n "(cached) " >&6 11311 else 11312 if test -n "$CC"; then 11313 ac_cv_prog_CC="$CC" # Let the user override the test. 11314 else 11315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11316 for as_dir in $PATH 11317 do 11318 IFS=$as_save_IFS 11319 test -z "$as_dir" && as_dir=. 11320 for ac_exec_ext in '' $ac_executable_extensions; do 11321 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11322 ac_cv_prog_CC="${ac_tool_prefix}gcc" 11323 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11324 break 2 11325 fi 11326 done 11327 done 11328 IFS=$as_save_IFS 11329 11330 fi 11331 fi 11332 CC=$ac_cv_prog_CC 11333 if test -n "$CC"; then 11334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 11335 $as_echo "$CC" >&6; } 11336 else 11337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11338 $as_echo "no" >&6; } 11339 fi 11340 11341 11342 fi 11343 if test -z "$ac_cv_prog_CC"; then 11344 ac_ct_CC=$CC 11345 # Extract the first word of "gcc", so it can be a program name with args. 11346 set dummy gcc; ac_word=$2 11347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11348 $as_echo_n "checking for $ac_word... " >&6; } 11349 if ${ac_cv_prog_ac_ct_CC+:} false; then : 11350 $as_echo_n "(cached) " >&6 11351 else 11352 if test -n "$ac_ct_CC"; then 11353 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 11354 else 11355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11356 for as_dir in $PATH 11357 do 11358 IFS=$as_save_IFS 11359 test -z "$as_dir" && as_dir=. 11360 for ac_exec_ext in '' $ac_executable_extensions; do 11361 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11362 ac_cv_prog_ac_ct_CC="gcc" 11363 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11364 break 2 11365 fi 11366 done 11367 done 11368 IFS=$as_save_IFS 11369 11370 fi 11371 fi 11372 ac_ct_CC=$ac_cv_prog_ac_ct_CC 11373 if test -n "$ac_ct_CC"; then 11374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 11375 $as_echo "$ac_ct_CC" >&6; } 11376 else 11377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11378 $as_echo "no" >&6; } 11379 fi 11380 11381 if test "x$ac_ct_CC" = x; then 11382 CC="" 11383 else 11384 case $cross_compiling:$ac_tool_warned in 11385 yes:) 11386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11388 ac_tool_warned=yes ;; 11389 esac 11390 CC=$ac_ct_CC 11391 fi 11392 else 11393 CC="$ac_cv_prog_CC" 11394 fi 11395 11396 if test -z "$CC"; then 11397 if test -n "$ac_tool_prefix"; then 11398 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 11399 set dummy ${ac_tool_prefix}cc; ac_word=$2 11400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11401 $as_echo_n "checking for $ac_word... " >&6; } 11402 if ${ac_cv_prog_CC+:} false; then : 11403 $as_echo_n "(cached) " >&6 11404 else 11405 if test -n "$CC"; then 11406 ac_cv_prog_CC="$CC" # Let the user override the test. 11407 else 11408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11409 for as_dir in $PATH 11410 do 11411 IFS=$as_save_IFS 11412 test -z "$as_dir" && as_dir=. 11413 for ac_exec_ext in '' $ac_executable_extensions; do 11414 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11415 ac_cv_prog_CC="${ac_tool_prefix}cc" 11416 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11417 break 2 11418 fi 11419 done 11420 done 11421 IFS=$as_save_IFS 11422 11423 fi 11424 fi 11425 CC=$ac_cv_prog_CC 11426 if test -n "$CC"; then 11427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 11428 $as_echo "$CC" >&6; } 11429 else 11430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11431 $as_echo "no" >&6; } 11432 fi 11433 11434 11435 fi 11436 fi 11437 if test -z "$CC"; then 11438 # Extract the first word of "cc", so it can be a program name with args. 11439 set dummy cc; ac_word=$2 11440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11441 $as_echo_n "checking for $ac_word... " >&6; } 11442 if ${ac_cv_prog_CC+:} false; then : 11443 $as_echo_n "(cached) " >&6 11444 else 11445 if test -n "$CC"; then 11446 ac_cv_prog_CC="$CC" # Let the user override the test. 11447 else 11448 ac_prog_rejected=no 11449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11450 for as_dir in $PATH 11451 do 11452 IFS=$as_save_IFS 11453 test -z "$as_dir" && as_dir=. 11454 for ac_exec_ext in '' $ac_executable_extensions; do 11455 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11456 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 11457 ac_prog_rejected=yes 11458 continue 11459 fi 11460 ac_cv_prog_CC="cc" 11461 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11462 break 2 11463 fi 11464 done 11465 done 11466 IFS=$as_save_IFS 11467 11468 if test $ac_prog_rejected = yes; then 11469 # We found a bogon in the path, so make sure we never use it. 11470 set dummy $ac_cv_prog_CC 11471 shift 11472 if test $# != 0; then 11473 # We chose a different compiler from the bogus one. 11474 # However, it has the same basename, so the bogon will be chosen 11475 # first if we set CC to just the basename; use the full file name. 11476 shift 11477 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 11478 fi 11479 fi 11480 fi 11481 fi 11482 CC=$ac_cv_prog_CC 11483 if test -n "$CC"; then 11484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 11485 $as_echo "$CC" >&6; } 11486 else 11487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11488 $as_echo "no" >&6; } 11489 fi 11490 11491 11492 fi 11493 if test -z "$CC"; then 11494 if test -n "$ac_tool_prefix"; then 11495 for ac_prog in cl.exe 11496 do 11497 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 11498 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 11499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11500 $as_echo_n "checking for $ac_word... " >&6; } 11501 if ${ac_cv_prog_CC+:} false; then : 11502 $as_echo_n "(cached) " >&6 11503 else 11504 if test -n "$CC"; then 11505 ac_cv_prog_CC="$CC" # Let the user override the test. 11506 else 11507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11508 for as_dir in $PATH 11509 do 11510 IFS=$as_save_IFS 11511 test -z "$as_dir" && as_dir=. 11512 for ac_exec_ext in '' $ac_executable_extensions; do 11513 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11514 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 11515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11516 break 2 11517 fi 11518 done 11519 done 11520 IFS=$as_save_IFS 11521 11522 fi 11523 fi 11524 CC=$ac_cv_prog_CC 11525 if test -n "$CC"; then 11526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 11527 $as_echo "$CC" >&6; } 11528 else 11529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11530 $as_echo "no" >&6; } 11531 fi 11532 11533 11534 test -n "$CC" && break 11535 done 11536 fi 11537 if test -z "$CC"; then 11538 ac_ct_CC=$CC 11539 for ac_prog in cl.exe 11540 do 11541 # Extract the first word of "$ac_prog", so it can be a program name with args. 11542 set dummy $ac_prog; ac_word=$2 11543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11544 $as_echo_n "checking for $ac_word... " >&6; } 11545 if ${ac_cv_prog_ac_ct_CC+:} false; then : 11546 $as_echo_n "(cached) " >&6 11547 else 11548 if test -n "$ac_ct_CC"; then 11549 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 11550 else 11551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11552 for as_dir in $PATH 11553 do 11554 IFS=$as_save_IFS 11555 test -z "$as_dir" && as_dir=. 11556 for ac_exec_ext in '' $ac_executable_extensions; do 11557 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11558 ac_cv_prog_ac_ct_CC="$ac_prog" 11559 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11560 break 2 11561 fi 11562 done 11563 done 11564 IFS=$as_save_IFS 11565 11566 fi 11567 fi 11568 ac_ct_CC=$ac_cv_prog_ac_ct_CC 11569 if test -n "$ac_ct_CC"; then 11570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 11571 $as_echo "$ac_ct_CC" >&6; } 11572 else 11573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11574 $as_echo "no" >&6; } 11575 fi 11576 11577 11578 test -n "$ac_ct_CC" && break 11579 done 11580 11581 if test "x$ac_ct_CC" = x; then 11582 CC="" 11583 else 11584 case $cross_compiling:$ac_tool_warned in 11585 yes:) 11586 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11587 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11588 ac_tool_warned=yes ;; 11589 esac 11590 CC=$ac_ct_CC 11591 fi 11592 fi 11593 11594 fi 11595 11596 11597 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11598 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11599 as_fn_error $? "no acceptable C compiler found in \$PATH 11600 See \`config.log' for more details" "$LINENO" 5; } 11601 11602 # Provide some information about the compiler. 11603 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 11604 set X $ac_compile 11605 ac_compiler=$2 11606 for ac_option in --version -v -V -qversion; do 11607 { { ac_try="$ac_compiler $ac_option >&5" 11608 case "(($ac_try" in 11609 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 11610 *) ac_try_echo=$ac_try;; 11611 esac 11612 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 11613 $as_echo "$ac_try_echo"; } >&5 11614 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 11615 ac_status=$? 11616 if test -s conftest.err; then 11617 sed '10a\ 11618 ... rest of stderr output deleted ... 11619 10q' conftest.err >conftest.er1 11620 cat conftest.er1 >&5 11621 fi 11622 rm -f conftest.er1 conftest.err 11623 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11624 test $ac_status = 0; } 11625 done 11626 11627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 11628 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 11629 if ${ac_cv_c_compiler_gnu+:} false; then : 11630 $as_echo_n "(cached) " >&6 11631 else 11632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11633 /* end confdefs.h. */ 11634 11635 int 11636 main () 11637 { 11638 #ifndef __GNUC__ 11639 choke me 11640 #endif 11641 11642 ; 11643 return 0; 11644 } 11645 _ACEOF 11646 if ac_fn_c_try_compile "$LINENO"; then : 11647 ac_compiler_gnu=yes 11648 else 11649 ac_compiler_gnu=no 11650 fi 11651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11652 ac_cv_c_compiler_gnu=$ac_compiler_gnu 11653 11654 fi 11655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 11656 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 11657 if test $ac_compiler_gnu = yes; then 11658 GCC=yes 11659 else 11660 GCC= 11661 fi 11662 ac_test_CFLAGS=${CFLAGS+set} 11663 ac_save_CFLAGS=$CFLAGS 11664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 11665 $as_echo_n "checking whether $CC accepts -g... " >&6; } 11666 if ${ac_cv_prog_cc_g+:} false; then : 11667 $as_echo_n "(cached) " >&6 11668 else 11669 ac_save_c_werror_flag=$ac_c_werror_flag 11670 ac_c_werror_flag=yes 11671 ac_cv_prog_cc_g=no 11672 CFLAGS="-g" 11673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11674 /* end confdefs.h. */ 11675 11676 int 11677 main () 11678 { 11679 11680 ; 11681 return 0; 11682 } 11683 _ACEOF 11684 if ac_fn_c_try_compile "$LINENO"; then : 11685 ac_cv_prog_cc_g=yes 11686 else 11687 CFLAGS="" 11688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11689 /* end confdefs.h. */ 11690 11691 int 11692 main () 11693 { 11694 11695 ; 11696 return 0; 11697 } 11698 _ACEOF 11699 if ac_fn_c_try_compile "$LINENO"; then : 11700 11701 else 11702 ac_c_werror_flag=$ac_save_c_werror_flag 11703 CFLAGS="-g" 11704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11705 /* end confdefs.h. */ 11706 11707 int 11708 main () 11709 { 11710 11711 ; 11712 return 0; 11713 } 11714 _ACEOF 11715 if ac_fn_c_try_compile "$LINENO"; then : 11716 ac_cv_prog_cc_g=yes 11717 fi 11718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11719 fi 11720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11721 fi 11722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11723 ac_c_werror_flag=$ac_save_c_werror_flag 11724 fi 11725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 11726 $as_echo "$ac_cv_prog_cc_g" >&6; } 11727 if test "$ac_test_CFLAGS" = set; then 11728 CFLAGS=$ac_save_CFLAGS 11729 elif test $ac_cv_prog_cc_g = yes; then 11730 if test "$GCC" = yes; then 11731 CFLAGS="-g -O2" 11732 else 11733 CFLAGS="-g" 11734 fi 11735 else 11736 if test "$GCC" = yes; then 11737 CFLAGS="-O2" 11738 else 11739 CFLAGS= 11740 fi 11741 fi 11742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 11743 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 11744 if ${ac_cv_prog_cc_c89+:} false; then : 11745 $as_echo_n "(cached) " >&6 11746 else 11747 ac_cv_prog_cc_c89=no 11748 ac_save_CC=$CC 11749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11750 /* end confdefs.h. */ 11751 #include <stdarg.h> 11752 #include <stdio.h> 11753 #include <sys/types.h> 11754 #include <sys/stat.h> 11755 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 11756 struct buf { int x; }; 11757 FILE * (*rcsopen) (struct buf *, struct stat *, int); 11758 static char *e (p, i) 11759 char **p; 11760 int i; 11761 { 11762 return p[i]; 11763 } 11764 static char *f (char * (*g) (char **, int), char **p, ...) 11765 { 11766 char *s; 11767 va_list v; 11768 va_start (v,p); 11769 s = g (p, va_arg (v,int)); 11770 va_end (v); 11771 return s; 11772 } 11773 11774 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 11775 function prototypes and stuff, but not '\xHH' hex character constants. 11776 These don't provoke an error unfortunately, instead are silently treated 11777 as 'x'. The following induces an error, until -std is added to get 11778 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 11779 array size at least. It's necessary to write '\x00'==0 to get something 11780 that's true only with -std. */ 11781 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 11782 11783 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 11784 inside strings and character constants. */ 11785 #define FOO(x) 'x' 11786 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 11787 11788 int test (int i, double x); 11789 struct s1 {int (*f) (int a);}; 11790 struct s2 {int (*f) (double a);}; 11791 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 11792 int argc; 11793 char **argv; 11794 int 11795 main () 11796 { 11797 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 11798 ; 11799 return 0; 11800 } 11801 _ACEOF 11802 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 11803 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 11804 do 11805 CC="$ac_save_CC $ac_arg" 11806 if ac_fn_c_try_compile "$LINENO"; then : 11807 ac_cv_prog_cc_c89=$ac_arg 11808 fi 11809 rm -f core conftest.err conftest.$ac_objext 11810 test "x$ac_cv_prog_cc_c89" != "xno" && break 11811 done 11812 rm -f conftest.$ac_ext 11813 CC=$ac_save_CC 11814 11815 fi 11816 # AC_CACHE_VAL 11817 case "x$ac_cv_prog_cc_c89" in 11818 x) 11819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 11820 $as_echo "none needed" >&6; } ;; 11821 xno) 11822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 11823 $as_echo "unsupported" >&6; } ;; 11824 *) 11825 CC="$CC $ac_cv_prog_cc_c89" 11826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 11827 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 11828 esac 11829 if test "x$ac_cv_prog_cc_c89" != xno; then : 11830 11831 fi 11832 11833 ac_ext=c 11834 ac_cpp='$CPP $CPPFLAGS' 11835 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11836 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11837 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11838 11839 depcc="$CC" am_compiler_list= 11840 11841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 11842 $as_echo_n "checking dependency style of $depcc... " >&6; } 11843 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 11844 $as_echo_n "(cached) " >&6 11845 else 11846 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 11847 # We make a subdir and do the tests there. Otherwise we can end up 11848 # making bogus files that we don't know about and never remove. For 11849 # instance it was reported that on HP-UX the gcc test will end up 11850 # making a dummy file named `D' -- because `-MD' means `put the output 11851 # in D'. 11852 rm -rf conftest.dir 11853 mkdir conftest.dir 11854 # Copy depcomp to subdir because otherwise we won't find it if we're 11855 # using a relative directory. 11856 cp "$am_depcomp" conftest.dir 11857 cd conftest.dir 11858 # We will build objects and dependencies in a subdirectory because 11859 # it helps to detect inapplicable dependency modes. For instance 11860 # both Tru64's cc and ICC support -MD to output dependencies as a 11861 # side effect of compilation, but ICC will put the dependencies in 11862 # the current directory while Tru64 will put them in the object 11863 # directory. 11864 mkdir sub 11865 11866 am_cv_CC_dependencies_compiler_type=none 11867 if test "$am_compiler_list" = ""; then 11868 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 11869 fi 11870 am__universal=false 11871 case " $depcc " in #( 11872 *\ -arch\ *\ -arch\ *) am__universal=true ;; 11873 esac 11874 11875 for depmode in $am_compiler_list; do 11876 # Setup a source with many dependencies, because some compilers 11877 # like to wrap large dependency lists on column 80 (with \), and 11878 # we should not choose a depcomp mode which is confused by this. 11879 # 11880 # We need to recreate these files for each test, as the compiler may 11881 # overwrite some of them when testing with obscure command lines. 11882 # This happens at least with the AIX C compiler. 11883 : > sub/conftest.c 11884 for i in 1 2 3 4 5 6; do 11885 echo '#include "conftst'$i'.h"' >> sub/conftest.c 11886 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 11887 # Solaris 8's {/usr,}/bin/sh. 11888 touch sub/conftst$i.h 11889 done 11890 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 11891 11892 # We check with `-c' and `-o' for the sake of the "dashmstdout" 11893 # mode. It turns out that the SunPro C++ compiler does not properly 11894 # handle `-M -o', and we need to detect this. Also, some Intel 11895 # versions had trouble with output in subdirs 11896 am__obj=sub/conftest.${OBJEXT-o} 11897 am__minus_obj="-o $am__obj" 11898 case $depmode in 11899 gcc) 11900 # This depmode causes a compiler race in universal mode. 11901 test "$am__universal" = false || continue 11902 ;; 11903 nosideeffect) 11904 # after this tag, mechanisms are not by side-effect, so they'll 11905 # only be used when explicitly requested 11906 if test "x$enable_dependency_tracking" = xyes; then 11907 continue 11908 else 11909 break 11910 fi 11911 ;; 11912 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 11913 # This compiler won't grok `-c -o', but also, the minuso test has 11914 # not run yet. These depmodes are late enough in the game, and 11915 # so weak that their functioning should not be impacted. 11916 am__obj=conftest.${OBJEXT-o} 11917 am__minus_obj= 11918 ;; 11919 none) break ;; 11920 esac 11921 if depmode=$depmode \ 11922 source=sub/conftest.c object=$am__obj \ 11923 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 11924 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 11925 >/dev/null 2>conftest.err && 11926 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 11927 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 11928 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 11929 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 11930 # icc doesn't choke on unknown options, it will just issue warnings 11931 # or remarks (even with -Werror). So we grep stderr for any message 11932 # that says an option was ignored or not supported. 11933 # When given -MP, icc 7.0 and 7.1 complain thusly: 11934 # icc: Command line warning: ignoring option '-M'; no argument required 11935 # The diagnosis changed in icc 8.0: 11936 # icc: Command line remark: option '-MP' not supported 11937 if (grep 'ignoring option' conftest.err || 11938 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 11939 am_cv_CC_dependencies_compiler_type=$depmode 11940 break 11941 fi 11942 fi 11943 done 11944 11945 cd .. 11946 rm -rf conftest.dir 11947 else 11948 am_cv_CC_dependencies_compiler_type=none 11949 fi 11950 11951 fi 11952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 11953 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 11954 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 11955 11956 if 11957 test "x$enable_dependency_tracking" != xno \ 11958 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 11959 am__fastdepCC_TRUE= 11960 am__fastdepCC_FALSE='#' 11961 else 11962 am__fastdepCC_TRUE='#' 11963 am__fastdepCC_FALSE= 11964 fi 11965 11966 11967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 11968 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 11969 if ${ac_cv_prog_cc_c99+:} false; then : 11970 $as_echo_n "(cached) " >&6 11971 else 11972 ac_cv_prog_cc_c99=no 11973 ac_save_CC=$CC 11974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11975 /* end confdefs.h. */ 11976 #include <stdarg.h> 11977 #include <stdbool.h> 11978 #include <stdlib.h> 11979 #include <wchar.h> 11980 #include <stdio.h> 11981 11982 // Check varargs macros. These examples are taken from C99 6.10.3.5. 11983 #define debug(...) fprintf (stderr, __VA_ARGS__) 11984 #define showlist(...) puts (#__VA_ARGS__) 11985 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 11986 static void 11987 test_varargs_macros (void) 11988 { 11989 int x = 1234; 11990 int y = 5678; 11991 debug ("Flag"); 11992 debug ("X = %d\n", x); 11993 showlist (The first, second, and third items.); 11994 report (x>y, "x is %d but y is %d", x, y); 11995 } 11996 11997 // Check long long types. 11998 #define BIG64 18446744073709551615ull 11999 #define BIG32 4294967295ul 12000 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 12001 #if !BIG_OK 12002 your preprocessor is broken; 12003 #endif 12004 #if BIG_OK 12005 #else 12006 your preprocessor is broken; 12007 #endif 12008 static long long int bignum = -9223372036854775807LL; 12009 static unsigned long long int ubignum = BIG64; 12010 12011 struct incomplete_array 12012 { 12013 int datasize; 12014 double data[]; 12015 }; 12016 12017 struct named_init { 12018 int number; 12019 const wchar_t *name; 12020 double average; 12021 }; 12022 12023 typedef const char *ccp; 12024 12025 static inline int 12026 test_restrict (ccp restrict text) 12027 { 12028 // See if C++-style comments work. 12029 // Iterate through items via the restricted pointer. 12030 // Also check for declarations in for loops. 12031 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 12032 continue; 12033 return 0; 12034 } 12035 12036 // Check varargs and va_copy. 12037 static void 12038 test_varargs (const char *format, ...) 12039 { 12040 va_list args; 12041 va_start (args, format); 12042 va_list args_copy; 12043 va_copy (args_copy, args); 12044 12045 const char *str; 12046 int number; 12047 float fnumber; 12048 12049 while (*format) 12050 { 12051 switch (*format++) 12052 { 12053 case 's': // string 12054 str = va_arg (args_copy, const char *); 12055 break; 12056 case 'd': // int 12057 number = va_arg (args_copy, int); 12058 break; 12059 case 'f': // float 12060 fnumber = va_arg (args_copy, double); 12061 break; 12062 default: 12063 break; 12064 } 12065 } 12066 va_end (args_copy); 12067 va_end (args); 12068 } 12069 12070 int 12071 main () 12072 { 12073 12074 // Check bool. 12075 _Bool success = false; 12076 12077 // Check restrict. 12078 if (test_restrict ("String literal") == 0) 12079 success = true; 12080 char *restrict newvar = "Another string"; 12081 12082 // Check varargs. 12083 test_varargs ("s, d' f .", "string", 65, 34.234); 12084 test_varargs_macros (); 12085 12086 // Check flexible array members. 12087 struct incomplete_array *ia = 12088 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 12089 ia->datasize = 10; 12090 for (int i = 0; i < ia->datasize; ++i) 12091 ia->data[i] = i * 1.234; 12092 12093 // Check named initializers. 12094 struct named_init ni = { 12095 .number = 34, 12096 .name = L"Test wide string", 12097 .average = 543.34343, 12098 }; 12099 12100 ni.number = 58; 12101 12102 int dynamic_array[ni.number]; 12103 dynamic_array[ni.number - 1] = 543; 12104 12105 // work around unused variable warnings 12106 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 12107 || dynamic_array[ni.number - 1] != 543); 12108 12109 ; 12110 return 0; 12111 } 12112 _ACEOF 12113 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 12114 do 12115 CC="$ac_save_CC $ac_arg" 12116 if ac_fn_c_try_compile "$LINENO"; then : 12117 ac_cv_prog_cc_c99=$ac_arg 12118 fi 12119 rm -f core conftest.err conftest.$ac_objext 12120 test "x$ac_cv_prog_cc_c99" != "xno" && break 12121 done 12122 rm -f conftest.$ac_ext 12123 CC=$ac_save_CC 12124 12125 fi 12126 # AC_CACHE_VAL 12127 case "x$ac_cv_prog_cc_c99" in 12128 x) 12129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 12130 $as_echo "none needed" >&6; } ;; 12131 xno) 12132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 12133 $as_echo "unsupported" >&6; } ;; 12134 *) 12135 CC="$CC $ac_cv_prog_cc_c99" 12136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 12137 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 12138 esac 12139 if test "x$ac_cv_prog_cc_c99" != xno; then : 12140 12141 fi 12142 12143 12144 12145 12146 12147 12148 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 12149 if test "x$ac_cv_have_decl___clang__" = xyes; then : 12150 CLANGCC="yes" 12151 else 12152 CLANGCC="no" 12153 fi 12154 12155 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 12156 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 12157 INTELCC="yes" 12158 else 12159 INTELCC="no" 12160 fi 12161 12162 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 12163 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 12164 SUNCC="yes" 12165 else 12166 SUNCC="no" 12167 fi 12168 12169 12170 12171 12172 12173 # Check whether --enable-selective-werror was given. 12174 if test "${enable_selective_werror+set}" = set; then : 12175 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 12176 else 12177 SELECTIVE_WERROR=yes 12178 fi 12179 12180 12181 12182 12183 12184 # -v is too short to test reliably with XORG_TESTSET_CFLAG 12185 if test "x$SUNCC" = "xyes"; then 12186 BASE_CFLAGS="-v" 12187 else 12188 BASE_CFLAGS="" 12189 fi 12190 12191 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 12192 12193 12194 12195 12196 12197 12198 12199 12200 12201 12202 12203 12204 12205 xorg_testset_save_CFLAGS="$CFLAGS" 12206 12207 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12210 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12211 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12212 $as_echo_n "(cached) " >&6 12213 else 12214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12215 /* end confdefs.h. */ 12216 int i; 12217 _ACEOF 12218 if ac_fn_c_try_compile "$LINENO"; then : 12219 xorg_cv_cc_flag_unknown_warning_option=yes 12220 else 12221 xorg_cv_cc_flag_unknown_warning_option=no 12222 fi 12223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12224 fi 12225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12226 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12227 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12228 CFLAGS="$xorg_testset_save_CFLAGS" 12229 fi 12230 12231 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12234 fi 12235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12237 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12238 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12239 $as_echo_n "(cached) " >&6 12240 else 12241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12242 /* end confdefs.h. */ 12243 int i; 12244 _ACEOF 12245 if ac_fn_c_try_compile "$LINENO"; then : 12246 xorg_cv_cc_flag_unused_command_line_argument=yes 12247 else 12248 xorg_cv_cc_flag_unused_command_line_argument=no 12249 fi 12250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12251 fi 12252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12253 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12254 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12255 CFLAGS="$xorg_testset_save_CFLAGS" 12256 fi 12257 12258 found="no" 12259 12260 if test $found = "no" ; then 12261 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12263 fi 12264 12265 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12267 fi 12268 12269 CFLAGS="$CFLAGS -Wall" 12270 12271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 12272 $as_echo_n "checking if $CC supports -Wall... " >&6; } 12273 cacheid=xorg_cv_cc_flag__Wall 12274 if eval \${$cacheid+:} false; then : 12275 $as_echo_n "(cached) " >&6 12276 else 12277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12278 /* end confdefs.h. */ 12279 int i; 12280 int 12281 main () 12282 { 12283 12284 ; 12285 return 0; 12286 } 12287 _ACEOF 12288 if ac_fn_c_try_link "$LINENO"; then : 12289 eval $cacheid=yes 12290 else 12291 eval $cacheid=no 12292 fi 12293 rm -f core conftest.err conftest.$ac_objext \ 12294 conftest$ac_exeext conftest.$ac_ext 12295 fi 12296 12297 12298 CFLAGS="$xorg_testset_save_CFLAGS" 12299 12300 eval supported=\$$cacheid 12301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12302 $as_echo "$supported" >&6; } 12303 if test "$supported" = "yes" ; then 12304 BASE_CFLAGS="$BASE_CFLAGS -Wall" 12305 found="yes" 12306 fi 12307 fi 12308 12309 12310 12311 12312 12313 12314 12315 12316 12317 12318 12319 12320 12321 12322 12323 xorg_testset_save_CFLAGS="$CFLAGS" 12324 12325 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12328 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12329 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12330 $as_echo_n "(cached) " >&6 12331 else 12332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12333 /* end confdefs.h. */ 12334 int i; 12335 _ACEOF 12336 if ac_fn_c_try_compile "$LINENO"; then : 12337 xorg_cv_cc_flag_unknown_warning_option=yes 12338 else 12339 xorg_cv_cc_flag_unknown_warning_option=no 12340 fi 12341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12342 fi 12343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12344 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12345 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12346 CFLAGS="$xorg_testset_save_CFLAGS" 12347 fi 12348 12349 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12352 fi 12353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12355 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12356 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12357 $as_echo_n "(cached) " >&6 12358 else 12359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12360 /* end confdefs.h. */ 12361 int i; 12362 _ACEOF 12363 if ac_fn_c_try_compile "$LINENO"; then : 12364 xorg_cv_cc_flag_unused_command_line_argument=yes 12365 else 12366 xorg_cv_cc_flag_unused_command_line_argument=no 12367 fi 12368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12369 fi 12370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12371 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12372 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12373 CFLAGS="$xorg_testset_save_CFLAGS" 12374 fi 12375 12376 found="no" 12377 12378 if test $found = "no" ; then 12379 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12381 fi 12382 12383 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12385 fi 12386 12387 CFLAGS="$CFLAGS -Wpointer-arith" 12388 12389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 12390 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 12391 cacheid=xorg_cv_cc_flag__Wpointer_arith 12392 if eval \${$cacheid+:} false; then : 12393 $as_echo_n "(cached) " >&6 12394 else 12395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12396 /* end confdefs.h. */ 12397 int i; 12398 int 12399 main () 12400 { 12401 12402 ; 12403 return 0; 12404 } 12405 _ACEOF 12406 if ac_fn_c_try_link "$LINENO"; then : 12407 eval $cacheid=yes 12408 else 12409 eval $cacheid=no 12410 fi 12411 rm -f core conftest.err conftest.$ac_objext \ 12412 conftest$ac_exeext conftest.$ac_ext 12413 fi 12414 12415 12416 CFLAGS="$xorg_testset_save_CFLAGS" 12417 12418 eval supported=\$$cacheid 12419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12420 $as_echo "$supported" >&6; } 12421 if test "$supported" = "yes" ; then 12422 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 12423 found="yes" 12424 fi 12425 fi 12426 12427 12428 12429 12430 12431 12432 12433 12434 12435 12436 12437 12438 12439 12440 12441 xorg_testset_save_CFLAGS="$CFLAGS" 12442 12443 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12446 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12447 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12448 $as_echo_n "(cached) " >&6 12449 else 12450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12451 /* end confdefs.h. */ 12452 int i; 12453 _ACEOF 12454 if ac_fn_c_try_compile "$LINENO"; then : 12455 xorg_cv_cc_flag_unknown_warning_option=yes 12456 else 12457 xorg_cv_cc_flag_unknown_warning_option=no 12458 fi 12459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12460 fi 12461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12462 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12464 CFLAGS="$xorg_testset_save_CFLAGS" 12465 fi 12466 12467 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12470 fi 12471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12473 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12474 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12475 $as_echo_n "(cached) " >&6 12476 else 12477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12478 /* end confdefs.h. */ 12479 int i; 12480 _ACEOF 12481 if ac_fn_c_try_compile "$LINENO"; then : 12482 xorg_cv_cc_flag_unused_command_line_argument=yes 12483 else 12484 xorg_cv_cc_flag_unused_command_line_argument=no 12485 fi 12486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12487 fi 12488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12489 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12490 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12491 CFLAGS="$xorg_testset_save_CFLAGS" 12492 fi 12493 12494 found="no" 12495 12496 if test $found = "no" ; then 12497 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12499 fi 12500 12501 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12503 fi 12504 12505 CFLAGS="$CFLAGS -Wmissing-declarations" 12506 12507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 12508 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 12509 cacheid=xorg_cv_cc_flag__Wmissing_declarations 12510 if eval \${$cacheid+:} false; then : 12511 $as_echo_n "(cached) " >&6 12512 else 12513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12514 /* end confdefs.h. */ 12515 int i; 12516 int 12517 main () 12518 { 12519 12520 ; 12521 return 0; 12522 } 12523 _ACEOF 12524 if ac_fn_c_try_link "$LINENO"; then : 12525 eval $cacheid=yes 12526 else 12527 eval $cacheid=no 12528 fi 12529 rm -f core conftest.err conftest.$ac_objext \ 12530 conftest$ac_exeext conftest.$ac_ext 12531 fi 12532 12533 12534 CFLAGS="$xorg_testset_save_CFLAGS" 12535 12536 eval supported=\$$cacheid 12537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12538 $as_echo "$supported" >&6; } 12539 if test "$supported" = "yes" ; then 12540 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 12541 found="yes" 12542 fi 12543 fi 12544 12545 12546 12547 12548 12549 12550 12551 12552 12553 12554 12555 12556 12557 12558 12559 xorg_testset_save_CFLAGS="$CFLAGS" 12560 12561 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12564 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12565 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12566 $as_echo_n "(cached) " >&6 12567 else 12568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12569 /* end confdefs.h. */ 12570 int i; 12571 _ACEOF 12572 if ac_fn_c_try_compile "$LINENO"; then : 12573 xorg_cv_cc_flag_unknown_warning_option=yes 12574 else 12575 xorg_cv_cc_flag_unknown_warning_option=no 12576 fi 12577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12578 fi 12579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12580 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12581 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12582 CFLAGS="$xorg_testset_save_CFLAGS" 12583 fi 12584 12585 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12588 fi 12589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12591 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12592 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12593 $as_echo_n "(cached) " >&6 12594 else 12595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12596 /* end confdefs.h. */ 12597 int i; 12598 _ACEOF 12599 if ac_fn_c_try_compile "$LINENO"; then : 12600 xorg_cv_cc_flag_unused_command_line_argument=yes 12601 else 12602 xorg_cv_cc_flag_unused_command_line_argument=no 12603 fi 12604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12605 fi 12606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12607 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12608 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12609 CFLAGS="$xorg_testset_save_CFLAGS" 12610 fi 12611 12612 found="no" 12613 12614 if test $found = "no" ; then 12615 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12617 fi 12618 12619 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12621 fi 12622 12623 CFLAGS="$CFLAGS -Wformat=2" 12624 12625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 12626 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 12627 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 12628 if eval \${$cacheid+:} false; then : 12629 $as_echo_n "(cached) " >&6 12630 else 12631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12632 /* end confdefs.h. */ 12633 int i; 12634 int 12635 main () 12636 { 12637 12638 ; 12639 return 0; 12640 } 12641 _ACEOF 12642 if ac_fn_c_try_link "$LINENO"; then : 12643 eval $cacheid=yes 12644 else 12645 eval $cacheid=no 12646 fi 12647 rm -f core conftest.err conftest.$ac_objext \ 12648 conftest$ac_exeext conftest.$ac_ext 12649 fi 12650 12651 12652 CFLAGS="$xorg_testset_save_CFLAGS" 12653 12654 eval supported=\$$cacheid 12655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12656 $as_echo "$supported" >&6; } 12657 if test "$supported" = "yes" ; then 12658 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 12659 found="yes" 12660 fi 12661 fi 12662 12663 if test $found = "no" ; then 12664 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12666 fi 12667 12668 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12670 fi 12671 12672 CFLAGS="$CFLAGS -Wformat" 12673 12674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 12675 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 12676 cacheid=xorg_cv_cc_flag__Wformat 12677 if eval \${$cacheid+:} false; then : 12678 $as_echo_n "(cached) " >&6 12679 else 12680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12681 /* end confdefs.h. */ 12682 int i; 12683 int 12684 main () 12685 { 12686 12687 ; 12688 return 0; 12689 } 12690 _ACEOF 12691 if ac_fn_c_try_link "$LINENO"; then : 12692 eval $cacheid=yes 12693 else 12694 eval $cacheid=no 12695 fi 12696 rm -f core conftest.err conftest.$ac_objext \ 12697 conftest$ac_exeext conftest.$ac_ext 12698 fi 12699 12700 12701 CFLAGS="$xorg_testset_save_CFLAGS" 12702 12703 eval supported=\$$cacheid 12704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12705 $as_echo "$supported" >&6; } 12706 if test "$supported" = "yes" ; then 12707 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 12708 found="yes" 12709 fi 12710 fi 12711 12712 12713 12714 12715 12716 12717 12718 12719 12720 12721 12722 12723 12724 12725 12726 12727 12728 xorg_testset_save_CFLAGS="$CFLAGS" 12729 12730 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12733 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12734 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12735 $as_echo_n "(cached) " >&6 12736 else 12737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12738 /* end confdefs.h. */ 12739 int i; 12740 _ACEOF 12741 if ac_fn_c_try_compile "$LINENO"; then : 12742 xorg_cv_cc_flag_unknown_warning_option=yes 12743 else 12744 xorg_cv_cc_flag_unknown_warning_option=no 12745 fi 12746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12747 fi 12748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12749 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12750 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12751 CFLAGS="$xorg_testset_save_CFLAGS" 12752 fi 12753 12754 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12757 fi 12758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12760 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12761 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12762 $as_echo_n "(cached) " >&6 12763 else 12764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12765 /* end confdefs.h. */ 12766 int i; 12767 _ACEOF 12768 if ac_fn_c_try_compile "$LINENO"; then : 12769 xorg_cv_cc_flag_unused_command_line_argument=yes 12770 else 12771 xorg_cv_cc_flag_unused_command_line_argument=no 12772 fi 12773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12774 fi 12775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12776 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12777 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12778 CFLAGS="$xorg_testset_save_CFLAGS" 12779 fi 12780 12781 found="no" 12782 12783 if test $found = "no" ; then 12784 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12786 fi 12787 12788 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12790 fi 12791 12792 CFLAGS="$CFLAGS -Wstrict-prototypes" 12793 12794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 12795 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 12796 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 12797 if eval \${$cacheid+:} false; then : 12798 $as_echo_n "(cached) " >&6 12799 else 12800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12801 /* end confdefs.h. */ 12802 int i; 12803 int 12804 main () 12805 { 12806 12807 ; 12808 return 0; 12809 } 12810 _ACEOF 12811 if ac_fn_c_try_link "$LINENO"; then : 12812 eval $cacheid=yes 12813 else 12814 eval $cacheid=no 12815 fi 12816 rm -f core conftest.err conftest.$ac_objext \ 12817 conftest$ac_exeext conftest.$ac_ext 12818 fi 12819 12820 12821 CFLAGS="$xorg_testset_save_CFLAGS" 12822 12823 eval supported=\$$cacheid 12824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12825 $as_echo "$supported" >&6; } 12826 if test "$supported" = "yes" ; then 12827 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 12828 found="yes" 12829 fi 12830 fi 12831 12832 12833 12834 12835 12836 12837 12838 12839 12840 12841 12842 12843 12844 12845 12846 xorg_testset_save_CFLAGS="$CFLAGS" 12847 12848 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12851 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12852 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12853 $as_echo_n "(cached) " >&6 12854 else 12855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12856 /* end confdefs.h. */ 12857 int i; 12858 _ACEOF 12859 if ac_fn_c_try_compile "$LINENO"; then : 12860 xorg_cv_cc_flag_unknown_warning_option=yes 12861 else 12862 xorg_cv_cc_flag_unknown_warning_option=no 12863 fi 12864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12865 fi 12866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12867 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12868 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12869 CFLAGS="$xorg_testset_save_CFLAGS" 12870 fi 12871 12872 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12875 fi 12876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12878 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12879 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12880 $as_echo_n "(cached) " >&6 12881 else 12882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12883 /* end confdefs.h. */ 12884 int i; 12885 _ACEOF 12886 if ac_fn_c_try_compile "$LINENO"; then : 12887 xorg_cv_cc_flag_unused_command_line_argument=yes 12888 else 12889 xorg_cv_cc_flag_unused_command_line_argument=no 12890 fi 12891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12892 fi 12893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12894 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12895 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12896 CFLAGS="$xorg_testset_save_CFLAGS" 12897 fi 12898 12899 found="no" 12900 12901 if test $found = "no" ; then 12902 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12904 fi 12905 12906 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12908 fi 12909 12910 CFLAGS="$CFLAGS -Wmissing-prototypes" 12911 12912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 12913 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 12914 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 12915 if eval \${$cacheid+:} false; then : 12916 $as_echo_n "(cached) " >&6 12917 else 12918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12919 /* end confdefs.h. */ 12920 int i; 12921 int 12922 main () 12923 { 12924 12925 ; 12926 return 0; 12927 } 12928 _ACEOF 12929 if ac_fn_c_try_link "$LINENO"; then : 12930 eval $cacheid=yes 12931 else 12932 eval $cacheid=no 12933 fi 12934 rm -f core conftest.err conftest.$ac_objext \ 12935 conftest$ac_exeext conftest.$ac_ext 12936 fi 12937 12938 12939 CFLAGS="$xorg_testset_save_CFLAGS" 12940 12941 eval supported=\$$cacheid 12942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12943 $as_echo "$supported" >&6; } 12944 if test "$supported" = "yes" ; then 12945 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 12946 found="yes" 12947 fi 12948 fi 12949 12950 12951 12952 12953 12954 12955 12956 12957 12958 12959 12960 12961 12962 12963 12964 xorg_testset_save_CFLAGS="$CFLAGS" 12965 12966 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12969 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12970 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12971 $as_echo_n "(cached) " >&6 12972 else 12973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12974 /* end confdefs.h. */ 12975 int i; 12976 _ACEOF 12977 if ac_fn_c_try_compile "$LINENO"; then : 12978 xorg_cv_cc_flag_unknown_warning_option=yes 12979 else 12980 xorg_cv_cc_flag_unknown_warning_option=no 12981 fi 12982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12983 fi 12984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12985 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12986 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12987 CFLAGS="$xorg_testset_save_CFLAGS" 12988 fi 12989 12990 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12993 fi 12994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12996 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12997 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12998 $as_echo_n "(cached) " >&6 12999 else 13000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13001 /* end confdefs.h. */ 13002 int i; 13003 _ACEOF 13004 if ac_fn_c_try_compile "$LINENO"; then : 13005 xorg_cv_cc_flag_unused_command_line_argument=yes 13006 else 13007 xorg_cv_cc_flag_unused_command_line_argument=no 13008 fi 13009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13010 fi 13011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13012 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13013 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13014 CFLAGS="$xorg_testset_save_CFLAGS" 13015 fi 13016 13017 found="no" 13018 13019 if test $found = "no" ; then 13020 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13022 fi 13023 13024 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13026 fi 13027 13028 CFLAGS="$CFLAGS -Wnested-externs" 13029 13030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 13031 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 13032 cacheid=xorg_cv_cc_flag__Wnested_externs 13033 if eval \${$cacheid+:} false; then : 13034 $as_echo_n "(cached) " >&6 13035 else 13036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13037 /* end confdefs.h. */ 13038 int i; 13039 int 13040 main () 13041 { 13042 13043 ; 13044 return 0; 13045 } 13046 _ACEOF 13047 if ac_fn_c_try_link "$LINENO"; then : 13048 eval $cacheid=yes 13049 else 13050 eval $cacheid=no 13051 fi 13052 rm -f core conftest.err conftest.$ac_objext \ 13053 conftest$ac_exeext conftest.$ac_ext 13054 fi 13055 13056 13057 CFLAGS="$xorg_testset_save_CFLAGS" 13058 13059 eval supported=\$$cacheid 13060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13061 $as_echo "$supported" >&6; } 13062 if test "$supported" = "yes" ; then 13063 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 13064 found="yes" 13065 fi 13066 fi 13067 13068 13069 13070 13071 13072 13073 13074 13075 13076 13077 13078 13079 13080 13081 13082 xorg_testset_save_CFLAGS="$CFLAGS" 13083 13084 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13087 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13088 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13089 $as_echo_n "(cached) " >&6 13090 else 13091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13092 /* end confdefs.h. */ 13093 int i; 13094 _ACEOF 13095 if ac_fn_c_try_compile "$LINENO"; then : 13096 xorg_cv_cc_flag_unknown_warning_option=yes 13097 else 13098 xorg_cv_cc_flag_unknown_warning_option=no 13099 fi 13100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13101 fi 13102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13103 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13104 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13105 CFLAGS="$xorg_testset_save_CFLAGS" 13106 fi 13107 13108 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13111 fi 13112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13114 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13115 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13116 $as_echo_n "(cached) " >&6 13117 else 13118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13119 /* end confdefs.h. */ 13120 int i; 13121 _ACEOF 13122 if ac_fn_c_try_compile "$LINENO"; then : 13123 xorg_cv_cc_flag_unused_command_line_argument=yes 13124 else 13125 xorg_cv_cc_flag_unused_command_line_argument=no 13126 fi 13127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13128 fi 13129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13130 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13131 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13132 CFLAGS="$xorg_testset_save_CFLAGS" 13133 fi 13134 13135 found="no" 13136 13137 if test $found = "no" ; then 13138 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13140 fi 13141 13142 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13144 fi 13145 13146 CFLAGS="$CFLAGS -Wbad-function-cast" 13147 13148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 13149 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 13150 cacheid=xorg_cv_cc_flag__Wbad_function_cast 13151 if eval \${$cacheid+:} false; then : 13152 $as_echo_n "(cached) " >&6 13153 else 13154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13155 /* end confdefs.h. */ 13156 int i; 13157 int 13158 main () 13159 { 13160 13161 ; 13162 return 0; 13163 } 13164 _ACEOF 13165 if ac_fn_c_try_link "$LINENO"; then : 13166 eval $cacheid=yes 13167 else 13168 eval $cacheid=no 13169 fi 13170 rm -f core conftest.err conftest.$ac_objext \ 13171 conftest$ac_exeext conftest.$ac_ext 13172 fi 13173 13174 13175 CFLAGS="$xorg_testset_save_CFLAGS" 13176 13177 eval supported=\$$cacheid 13178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13179 $as_echo "$supported" >&6; } 13180 if test "$supported" = "yes" ; then 13181 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 13182 found="yes" 13183 fi 13184 fi 13185 13186 13187 13188 13189 13190 13191 13192 13193 13194 13195 13196 13197 13198 13199 13200 xorg_testset_save_CFLAGS="$CFLAGS" 13201 13202 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13205 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13206 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13207 $as_echo_n "(cached) " >&6 13208 else 13209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13210 /* end confdefs.h. */ 13211 int i; 13212 _ACEOF 13213 if ac_fn_c_try_compile "$LINENO"; then : 13214 xorg_cv_cc_flag_unknown_warning_option=yes 13215 else 13216 xorg_cv_cc_flag_unknown_warning_option=no 13217 fi 13218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13219 fi 13220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13221 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13222 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13223 CFLAGS="$xorg_testset_save_CFLAGS" 13224 fi 13225 13226 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13229 fi 13230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13232 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13233 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13234 $as_echo_n "(cached) " >&6 13235 else 13236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13237 /* end confdefs.h. */ 13238 int i; 13239 _ACEOF 13240 if ac_fn_c_try_compile "$LINENO"; then : 13241 xorg_cv_cc_flag_unused_command_line_argument=yes 13242 else 13243 xorg_cv_cc_flag_unused_command_line_argument=no 13244 fi 13245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13246 fi 13247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13248 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13249 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13250 CFLAGS="$xorg_testset_save_CFLAGS" 13251 fi 13252 13253 found="no" 13254 13255 if test $found = "no" ; then 13256 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13258 fi 13259 13260 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13262 fi 13263 13264 CFLAGS="$CFLAGS -Wold-style-definition" 13265 13266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 13267 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 13268 cacheid=xorg_cv_cc_flag__Wold_style_definition 13269 if eval \${$cacheid+:} false; then : 13270 $as_echo_n "(cached) " >&6 13271 else 13272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13273 /* end confdefs.h. */ 13274 int i; 13275 int 13276 main () 13277 { 13278 13279 ; 13280 return 0; 13281 } 13282 _ACEOF 13283 if ac_fn_c_try_link "$LINENO"; then : 13284 eval $cacheid=yes 13285 else 13286 eval $cacheid=no 13287 fi 13288 rm -f core conftest.err conftest.$ac_objext \ 13289 conftest$ac_exeext conftest.$ac_ext 13290 fi 13291 13292 13293 CFLAGS="$xorg_testset_save_CFLAGS" 13294 13295 eval supported=\$$cacheid 13296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13297 $as_echo "$supported" >&6; } 13298 if test "$supported" = "yes" ; then 13299 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 13300 found="yes" 13301 fi 13302 fi 13303 13304 13305 13306 13307 13308 13309 13310 13311 13312 13313 13314 13315 13316 13317 13318 xorg_testset_save_CFLAGS="$CFLAGS" 13319 13320 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13323 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13324 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13325 $as_echo_n "(cached) " >&6 13326 else 13327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13328 /* end confdefs.h. */ 13329 int i; 13330 _ACEOF 13331 if ac_fn_c_try_compile "$LINENO"; then : 13332 xorg_cv_cc_flag_unknown_warning_option=yes 13333 else 13334 xorg_cv_cc_flag_unknown_warning_option=no 13335 fi 13336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13337 fi 13338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13339 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13341 CFLAGS="$xorg_testset_save_CFLAGS" 13342 fi 13343 13344 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13347 fi 13348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13350 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13351 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13352 $as_echo_n "(cached) " >&6 13353 else 13354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13355 /* end confdefs.h. */ 13356 int i; 13357 _ACEOF 13358 if ac_fn_c_try_compile "$LINENO"; then : 13359 xorg_cv_cc_flag_unused_command_line_argument=yes 13360 else 13361 xorg_cv_cc_flag_unused_command_line_argument=no 13362 fi 13363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13364 fi 13365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13366 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13368 CFLAGS="$xorg_testset_save_CFLAGS" 13369 fi 13370 13371 found="no" 13372 13373 if test $found = "no" ; then 13374 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13376 fi 13377 13378 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13380 fi 13381 13382 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 13383 13384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 13385 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 13386 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 13387 if eval \${$cacheid+:} false; then : 13388 $as_echo_n "(cached) " >&6 13389 else 13390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13391 /* end confdefs.h. */ 13392 int i; 13393 int 13394 main () 13395 { 13396 13397 ; 13398 return 0; 13399 } 13400 _ACEOF 13401 if ac_fn_c_try_link "$LINENO"; then : 13402 eval $cacheid=yes 13403 else 13404 eval $cacheid=no 13405 fi 13406 rm -f core conftest.err conftest.$ac_objext \ 13407 conftest$ac_exeext conftest.$ac_ext 13408 fi 13409 13410 13411 CFLAGS="$xorg_testset_save_CFLAGS" 13412 13413 eval supported=\$$cacheid 13414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13415 $as_echo "$supported" >&6; } 13416 if test "$supported" = "yes" ; then 13417 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 13418 found="yes" 13419 fi 13420 fi 13421 13422 13423 13424 13425 13426 # This chunk adds additional warnings that could catch undesired effects. 13427 13428 13429 13430 13431 13432 13433 13434 13435 13436 13437 13438 13439 13440 xorg_testset_save_CFLAGS="$CFLAGS" 13441 13442 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13445 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13446 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13447 $as_echo_n "(cached) " >&6 13448 else 13449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13450 /* end confdefs.h. */ 13451 int i; 13452 _ACEOF 13453 if ac_fn_c_try_compile "$LINENO"; then : 13454 xorg_cv_cc_flag_unknown_warning_option=yes 13455 else 13456 xorg_cv_cc_flag_unknown_warning_option=no 13457 fi 13458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13459 fi 13460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13461 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13462 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13463 CFLAGS="$xorg_testset_save_CFLAGS" 13464 fi 13465 13466 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13469 fi 13470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13472 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13473 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13474 $as_echo_n "(cached) " >&6 13475 else 13476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13477 /* end confdefs.h. */ 13478 int i; 13479 _ACEOF 13480 if ac_fn_c_try_compile "$LINENO"; then : 13481 xorg_cv_cc_flag_unused_command_line_argument=yes 13482 else 13483 xorg_cv_cc_flag_unused_command_line_argument=no 13484 fi 13485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13486 fi 13487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13488 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13489 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13490 CFLAGS="$xorg_testset_save_CFLAGS" 13491 fi 13492 13493 found="no" 13494 13495 if test $found = "no" ; then 13496 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13498 fi 13499 13500 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13502 fi 13503 13504 CFLAGS="$CFLAGS -Wunused" 13505 13506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 13507 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 13508 cacheid=xorg_cv_cc_flag__Wunused 13509 if eval \${$cacheid+:} false; then : 13510 $as_echo_n "(cached) " >&6 13511 else 13512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13513 /* end confdefs.h. */ 13514 int i; 13515 int 13516 main () 13517 { 13518 13519 ; 13520 return 0; 13521 } 13522 _ACEOF 13523 if ac_fn_c_try_link "$LINENO"; then : 13524 eval $cacheid=yes 13525 else 13526 eval $cacheid=no 13527 fi 13528 rm -f core conftest.err conftest.$ac_objext \ 13529 conftest$ac_exeext conftest.$ac_ext 13530 fi 13531 13532 13533 CFLAGS="$xorg_testset_save_CFLAGS" 13534 13535 eval supported=\$$cacheid 13536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13537 $as_echo "$supported" >&6; } 13538 if test "$supported" = "yes" ; then 13539 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 13540 found="yes" 13541 fi 13542 fi 13543 13544 13545 13546 13547 13548 13549 13550 13551 13552 13553 13554 13555 13556 13557 13558 xorg_testset_save_CFLAGS="$CFLAGS" 13559 13560 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13563 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13564 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13565 $as_echo_n "(cached) " >&6 13566 else 13567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13568 /* end confdefs.h. */ 13569 int i; 13570 _ACEOF 13571 if ac_fn_c_try_compile "$LINENO"; then : 13572 xorg_cv_cc_flag_unknown_warning_option=yes 13573 else 13574 xorg_cv_cc_flag_unknown_warning_option=no 13575 fi 13576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13577 fi 13578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13579 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13580 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13581 CFLAGS="$xorg_testset_save_CFLAGS" 13582 fi 13583 13584 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13587 fi 13588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13590 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13591 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13592 $as_echo_n "(cached) " >&6 13593 else 13594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13595 /* end confdefs.h. */ 13596 int i; 13597 _ACEOF 13598 if ac_fn_c_try_compile "$LINENO"; then : 13599 xorg_cv_cc_flag_unused_command_line_argument=yes 13600 else 13601 xorg_cv_cc_flag_unused_command_line_argument=no 13602 fi 13603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13604 fi 13605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13606 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13607 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13608 CFLAGS="$xorg_testset_save_CFLAGS" 13609 fi 13610 13611 found="no" 13612 13613 if test $found = "no" ; then 13614 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13616 fi 13617 13618 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13620 fi 13621 13622 CFLAGS="$CFLAGS -Wuninitialized" 13623 13624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 13625 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 13626 cacheid=xorg_cv_cc_flag__Wuninitialized 13627 if eval \${$cacheid+:} false; then : 13628 $as_echo_n "(cached) " >&6 13629 else 13630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13631 /* end confdefs.h. */ 13632 int i; 13633 int 13634 main () 13635 { 13636 13637 ; 13638 return 0; 13639 } 13640 _ACEOF 13641 if ac_fn_c_try_link "$LINENO"; then : 13642 eval $cacheid=yes 13643 else 13644 eval $cacheid=no 13645 fi 13646 rm -f core conftest.err conftest.$ac_objext \ 13647 conftest$ac_exeext conftest.$ac_ext 13648 fi 13649 13650 13651 CFLAGS="$xorg_testset_save_CFLAGS" 13652 13653 eval supported=\$$cacheid 13654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13655 $as_echo "$supported" >&6; } 13656 if test "$supported" = "yes" ; then 13657 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 13658 found="yes" 13659 fi 13660 fi 13661 13662 13663 13664 13665 13666 13667 13668 13669 13670 13671 13672 13673 13674 13675 13676 xorg_testset_save_CFLAGS="$CFLAGS" 13677 13678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13681 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13682 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13683 $as_echo_n "(cached) " >&6 13684 else 13685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13686 /* end confdefs.h. */ 13687 int i; 13688 _ACEOF 13689 if ac_fn_c_try_compile "$LINENO"; then : 13690 xorg_cv_cc_flag_unknown_warning_option=yes 13691 else 13692 xorg_cv_cc_flag_unknown_warning_option=no 13693 fi 13694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13695 fi 13696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13697 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13698 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13699 CFLAGS="$xorg_testset_save_CFLAGS" 13700 fi 13701 13702 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13705 fi 13706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13708 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13709 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13710 $as_echo_n "(cached) " >&6 13711 else 13712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13713 /* end confdefs.h. */ 13714 int i; 13715 _ACEOF 13716 if ac_fn_c_try_compile "$LINENO"; then : 13717 xorg_cv_cc_flag_unused_command_line_argument=yes 13718 else 13719 xorg_cv_cc_flag_unused_command_line_argument=no 13720 fi 13721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13722 fi 13723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13724 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13725 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13726 CFLAGS="$xorg_testset_save_CFLAGS" 13727 fi 13728 13729 found="no" 13730 13731 if test $found = "no" ; then 13732 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13734 fi 13735 13736 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13738 fi 13739 13740 CFLAGS="$CFLAGS -Wshadow" 13741 13742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 13743 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 13744 cacheid=xorg_cv_cc_flag__Wshadow 13745 if eval \${$cacheid+:} false; then : 13746 $as_echo_n "(cached) " >&6 13747 else 13748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13749 /* end confdefs.h. */ 13750 int i; 13751 int 13752 main () 13753 { 13754 13755 ; 13756 return 0; 13757 } 13758 _ACEOF 13759 if ac_fn_c_try_link "$LINENO"; then : 13760 eval $cacheid=yes 13761 else 13762 eval $cacheid=no 13763 fi 13764 rm -f core conftest.err conftest.$ac_objext \ 13765 conftest$ac_exeext conftest.$ac_ext 13766 fi 13767 13768 13769 CFLAGS="$xorg_testset_save_CFLAGS" 13770 13771 eval supported=\$$cacheid 13772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13773 $as_echo "$supported" >&6; } 13774 if test "$supported" = "yes" ; then 13775 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 13776 found="yes" 13777 fi 13778 fi 13779 13780 13781 13782 13783 13784 13785 13786 13787 13788 13789 13790 13791 13792 13793 13794 xorg_testset_save_CFLAGS="$CFLAGS" 13795 13796 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13799 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13800 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13801 $as_echo_n "(cached) " >&6 13802 else 13803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13804 /* end confdefs.h. */ 13805 int i; 13806 _ACEOF 13807 if ac_fn_c_try_compile "$LINENO"; then : 13808 xorg_cv_cc_flag_unknown_warning_option=yes 13809 else 13810 xorg_cv_cc_flag_unknown_warning_option=no 13811 fi 13812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13813 fi 13814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13815 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13816 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13817 CFLAGS="$xorg_testset_save_CFLAGS" 13818 fi 13819 13820 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13823 fi 13824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13826 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13827 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13828 $as_echo_n "(cached) " >&6 13829 else 13830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13831 /* end confdefs.h. */ 13832 int i; 13833 _ACEOF 13834 if ac_fn_c_try_compile "$LINENO"; then : 13835 xorg_cv_cc_flag_unused_command_line_argument=yes 13836 else 13837 xorg_cv_cc_flag_unused_command_line_argument=no 13838 fi 13839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13840 fi 13841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13842 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13844 CFLAGS="$xorg_testset_save_CFLAGS" 13845 fi 13846 13847 found="no" 13848 13849 if test $found = "no" ; then 13850 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13852 fi 13853 13854 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13856 fi 13857 13858 CFLAGS="$CFLAGS -Wcast-qual" 13859 13860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 13861 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 13862 cacheid=xorg_cv_cc_flag__Wcast_qual 13863 if eval \${$cacheid+:} false; then : 13864 $as_echo_n "(cached) " >&6 13865 else 13866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13867 /* end confdefs.h. */ 13868 int i; 13869 int 13870 main () 13871 { 13872 13873 ; 13874 return 0; 13875 } 13876 _ACEOF 13877 if ac_fn_c_try_link "$LINENO"; then : 13878 eval $cacheid=yes 13879 else 13880 eval $cacheid=no 13881 fi 13882 rm -f core conftest.err conftest.$ac_objext \ 13883 conftest$ac_exeext conftest.$ac_ext 13884 fi 13885 13886 13887 CFLAGS="$xorg_testset_save_CFLAGS" 13888 13889 eval supported=\$$cacheid 13890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13891 $as_echo "$supported" >&6; } 13892 if test "$supported" = "yes" ; then 13893 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 13894 found="yes" 13895 fi 13896 fi 13897 13898 13899 13900 13901 13902 13903 13904 13905 13906 13907 13908 13909 13910 13911 13912 xorg_testset_save_CFLAGS="$CFLAGS" 13913 13914 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13917 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13918 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13919 $as_echo_n "(cached) " >&6 13920 else 13921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13922 /* end confdefs.h. */ 13923 int i; 13924 _ACEOF 13925 if ac_fn_c_try_compile "$LINENO"; then : 13926 xorg_cv_cc_flag_unknown_warning_option=yes 13927 else 13928 xorg_cv_cc_flag_unknown_warning_option=no 13929 fi 13930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13931 fi 13932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13933 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13934 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13935 CFLAGS="$xorg_testset_save_CFLAGS" 13936 fi 13937 13938 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13941 fi 13942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13944 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13945 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 13953 xorg_cv_cc_flag_unused_command_line_argument=yes 13954 else 13955 xorg_cv_cc_flag_unused_command_line_argument=no 13956 fi 13957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13958 fi 13959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13960 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13961 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13962 CFLAGS="$xorg_testset_save_CFLAGS" 13963 fi 13964 13965 found="no" 13966 13967 if test $found = "no" ; then 13968 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13970 fi 13971 13972 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13974 fi 13975 13976 CFLAGS="$CFLAGS -Wmissing-noreturn" 13977 13978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 13979 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 13980 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 13981 if eval \${$cacheid+:} false; then : 13982 $as_echo_n "(cached) " >&6 13983 else 13984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13985 /* end confdefs.h. */ 13986 int i; 13987 int 13988 main () 13989 { 13990 13991 ; 13992 return 0; 13993 } 13994 _ACEOF 13995 if ac_fn_c_try_link "$LINENO"; then : 13996 eval $cacheid=yes 13997 else 13998 eval $cacheid=no 13999 fi 14000 rm -f core conftest.err conftest.$ac_objext \ 14001 conftest$ac_exeext conftest.$ac_ext 14002 fi 14003 14004 14005 CFLAGS="$xorg_testset_save_CFLAGS" 14006 14007 eval supported=\$$cacheid 14008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14009 $as_echo "$supported" >&6; } 14010 if test "$supported" = "yes" ; then 14011 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 14012 found="yes" 14013 fi 14014 fi 14015 14016 14017 14018 14019 14020 14021 14022 14023 14024 14025 14026 14027 14028 14029 14030 xorg_testset_save_CFLAGS="$CFLAGS" 14031 14032 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14035 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14036 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14037 $as_echo_n "(cached) " >&6 14038 else 14039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14040 /* end confdefs.h. */ 14041 int i; 14042 _ACEOF 14043 if ac_fn_c_try_compile "$LINENO"; then : 14044 xorg_cv_cc_flag_unknown_warning_option=yes 14045 else 14046 xorg_cv_cc_flag_unknown_warning_option=no 14047 fi 14048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14049 fi 14050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14051 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14053 CFLAGS="$xorg_testset_save_CFLAGS" 14054 fi 14055 14056 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14059 fi 14060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14062 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14063 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 14071 xorg_cv_cc_flag_unused_command_line_argument=yes 14072 else 14073 xorg_cv_cc_flag_unused_command_line_argument=no 14074 fi 14075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14076 fi 14077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14078 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14079 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14080 CFLAGS="$xorg_testset_save_CFLAGS" 14081 fi 14082 14083 found="no" 14084 14085 if test $found = "no" ; then 14086 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14088 fi 14089 14090 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14092 fi 14093 14094 CFLAGS="$CFLAGS -Wmissing-format-attribute" 14095 14096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 14097 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 14098 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 14099 if eval \${$cacheid+:} false; then : 14100 $as_echo_n "(cached) " >&6 14101 else 14102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14103 /* end confdefs.h. */ 14104 int i; 14105 int 14106 main () 14107 { 14108 14109 ; 14110 return 0; 14111 } 14112 _ACEOF 14113 if ac_fn_c_try_link "$LINENO"; then : 14114 eval $cacheid=yes 14115 else 14116 eval $cacheid=no 14117 fi 14118 rm -f core conftest.err conftest.$ac_objext \ 14119 conftest$ac_exeext conftest.$ac_ext 14120 fi 14121 14122 14123 CFLAGS="$xorg_testset_save_CFLAGS" 14124 14125 eval supported=\$$cacheid 14126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14127 $as_echo "$supported" >&6; } 14128 if test "$supported" = "yes" ; then 14129 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 14130 found="yes" 14131 fi 14132 fi 14133 14134 14135 14136 14137 14138 14139 14140 14141 14142 14143 14144 14145 14146 14147 14148 xorg_testset_save_CFLAGS="$CFLAGS" 14149 14150 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14153 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14154 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14155 $as_echo_n "(cached) " >&6 14156 else 14157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14158 /* end confdefs.h. */ 14159 int i; 14160 _ACEOF 14161 if ac_fn_c_try_compile "$LINENO"; then : 14162 xorg_cv_cc_flag_unknown_warning_option=yes 14163 else 14164 xorg_cv_cc_flag_unknown_warning_option=no 14165 fi 14166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14167 fi 14168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14169 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14170 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14171 CFLAGS="$xorg_testset_save_CFLAGS" 14172 fi 14173 14174 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14177 fi 14178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14180 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14181 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 14189 xorg_cv_cc_flag_unused_command_line_argument=yes 14190 else 14191 xorg_cv_cc_flag_unused_command_line_argument=no 14192 fi 14193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14194 fi 14195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14196 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14198 CFLAGS="$xorg_testset_save_CFLAGS" 14199 fi 14200 14201 found="no" 14202 14203 if test $found = "no" ; then 14204 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14206 fi 14207 14208 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14210 fi 14211 14212 CFLAGS="$CFLAGS -Wredundant-decls" 14213 14214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 14215 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 14216 cacheid=xorg_cv_cc_flag__Wredundant_decls 14217 if eval \${$cacheid+:} false; then : 14218 $as_echo_n "(cached) " >&6 14219 else 14220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14221 /* end confdefs.h. */ 14222 int i; 14223 int 14224 main () 14225 { 14226 14227 ; 14228 return 0; 14229 } 14230 _ACEOF 14231 if ac_fn_c_try_link "$LINENO"; then : 14232 eval $cacheid=yes 14233 else 14234 eval $cacheid=no 14235 fi 14236 rm -f core conftest.err conftest.$ac_objext \ 14237 conftest$ac_exeext conftest.$ac_ext 14238 fi 14239 14240 14241 CFLAGS="$xorg_testset_save_CFLAGS" 14242 14243 eval supported=\$$cacheid 14244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14245 $as_echo "$supported" >&6; } 14246 if test "$supported" = "yes" ; then 14247 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 14248 found="yes" 14249 fi 14250 fi 14251 14252 14253 14254 # These are currently disabled because they are noisy. They will be enabled 14255 # in the future once the codebase is sufficiently modernized to silence 14256 # them. For now, I don't want them to drown out the other warnings. 14257 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 14258 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 14259 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 14260 14261 # Turn some warnings into errors, so we don't accidently get successful builds 14262 # when there are problems that should be fixed. 14263 14264 if test "x$SELECTIVE_WERROR" = "xyes" ; then 14265 14266 14267 14268 14269 14270 14271 14272 14273 14274 14275 14276 14277 14278 xorg_testset_save_CFLAGS="$CFLAGS" 14279 14280 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14283 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14284 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14285 $as_echo_n "(cached) " >&6 14286 else 14287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14288 /* end confdefs.h. */ 14289 int i; 14290 _ACEOF 14291 if ac_fn_c_try_compile "$LINENO"; then : 14292 xorg_cv_cc_flag_unknown_warning_option=yes 14293 else 14294 xorg_cv_cc_flag_unknown_warning_option=no 14295 fi 14296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14297 fi 14298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14299 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14300 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14301 CFLAGS="$xorg_testset_save_CFLAGS" 14302 fi 14303 14304 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14305 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14307 fi 14308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14310 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14311 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14312 $as_echo_n "(cached) " >&6 14313 else 14314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14315 /* end confdefs.h. */ 14316 int i; 14317 _ACEOF 14318 if ac_fn_c_try_compile "$LINENO"; then : 14319 xorg_cv_cc_flag_unused_command_line_argument=yes 14320 else 14321 xorg_cv_cc_flag_unused_command_line_argument=no 14322 fi 14323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14324 fi 14325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14326 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14327 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14328 CFLAGS="$xorg_testset_save_CFLAGS" 14329 fi 14330 14331 found="no" 14332 14333 if test $found = "no" ; then 14334 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14336 fi 14337 14338 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14340 fi 14341 14342 CFLAGS="$CFLAGS -Werror=implicit" 14343 14344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 14345 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 14346 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 14347 if eval \${$cacheid+:} false; then : 14348 $as_echo_n "(cached) " >&6 14349 else 14350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14351 /* end confdefs.h. */ 14352 int i; 14353 int 14354 main () 14355 { 14356 14357 ; 14358 return 0; 14359 } 14360 _ACEOF 14361 if ac_fn_c_try_link "$LINENO"; then : 14362 eval $cacheid=yes 14363 else 14364 eval $cacheid=no 14365 fi 14366 rm -f core conftest.err conftest.$ac_objext \ 14367 conftest$ac_exeext conftest.$ac_ext 14368 fi 14369 14370 14371 CFLAGS="$xorg_testset_save_CFLAGS" 14372 14373 eval supported=\$$cacheid 14374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14375 $as_echo "$supported" >&6; } 14376 if test "$supported" = "yes" ; then 14377 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 14378 found="yes" 14379 fi 14380 fi 14381 14382 if test $found = "no" ; then 14383 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14385 fi 14386 14387 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14388 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14389 fi 14390 14391 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14392 14393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 14394 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 14395 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 14396 if eval \${$cacheid+:} false; then : 14397 $as_echo_n "(cached) " >&6 14398 else 14399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14400 /* end confdefs.h. */ 14401 int i; 14402 int 14403 main () 14404 { 14405 14406 ; 14407 return 0; 14408 } 14409 _ACEOF 14410 if ac_fn_c_try_link "$LINENO"; then : 14411 eval $cacheid=yes 14412 else 14413 eval $cacheid=no 14414 fi 14415 rm -f core conftest.err conftest.$ac_objext \ 14416 conftest$ac_exeext conftest.$ac_ext 14417 fi 14418 14419 14420 CFLAGS="$xorg_testset_save_CFLAGS" 14421 14422 eval supported=\$$cacheid 14423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14424 $as_echo "$supported" >&6; } 14425 if test "$supported" = "yes" ; then 14426 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14427 found="yes" 14428 fi 14429 fi 14430 14431 14432 14433 14434 14435 14436 14437 14438 14439 14440 14441 14442 14443 14444 14445 xorg_testset_save_CFLAGS="$CFLAGS" 14446 14447 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14450 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14451 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14452 $as_echo_n "(cached) " >&6 14453 else 14454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14455 /* end confdefs.h. */ 14456 int i; 14457 _ACEOF 14458 if ac_fn_c_try_compile "$LINENO"; then : 14459 xorg_cv_cc_flag_unknown_warning_option=yes 14460 else 14461 xorg_cv_cc_flag_unknown_warning_option=no 14462 fi 14463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14464 fi 14465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14466 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14467 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14468 CFLAGS="$xorg_testset_save_CFLAGS" 14469 fi 14470 14471 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14474 fi 14475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14477 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14478 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14479 $as_echo_n "(cached) " >&6 14480 else 14481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14482 /* end confdefs.h. */ 14483 int i; 14484 _ACEOF 14485 if ac_fn_c_try_compile "$LINENO"; then : 14486 xorg_cv_cc_flag_unused_command_line_argument=yes 14487 else 14488 xorg_cv_cc_flag_unused_command_line_argument=no 14489 fi 14490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14491 fi 14492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14493 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14494 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14495 CFLAGS="$xorg_testset_save_CFLAGS" 14496 fi 14497 14498 found="no" 14499 14500 if test $found = "no" ; then 14501 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14503 fi 14504 14505 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14507 fi 14508 14509 CFLAGS="$CFLAGS -Werror=nonnull" 14510 14511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 14512 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 14513 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 14514 if eval \${$cacheid+:} false; then : 14515 $as_echo_n "(cached) " >&6 14516 else 14517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14518 /* end confdefs.h. */ 14519 int i; 14520 int 14521 main () 14522 { 14523 14524 ; 14525 return 0; 14526 } 14527 _ACEOF 14528 if ac_fn_c_try_link "$LINENO"; then : 14529 eval $cacheid=yes 14530 else 14531 eval $cacheid=no 14532 fi 14533 rm -f core conftest.err conftest.$ac_objext \ 14534 conftest$ac_exeext conftest.$ac_ext 14535 fi 14536 14537 14538 CFLAGS="$xorg_testset_save_CFLAGS" 14539 14540 eval supported=\$$cacheid 14541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14542 $as_echo "$supported" >&6; } 14543 if test "$supported" = "yes" ; then 14544 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 14545 found="yes" 14546 fi 14547 fi 14548 14549 14550 14551 14552 14553 14554 14555 14556 14557 14558 14559 14560 14561 14562 14563 xorg_testset_save_CFLAGS="$CFLAGS" 14564 14565 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14568 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14569 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14570 $as_echo_n "(cached) " >&6 14571 else 14572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14573 /* end confdefs.h. */ 14574 int i; 14575 _ACEOF 14576 if ac_fn_c_try_compile "$LINENO"; then : 14577 xorg_cv_cc_flag_unknown_warning_option=yes 14578 else 14579 xorg_cv_cc_flag_unknown_warning_option=no 14580 fi 14581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14582 fi 14583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14584 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14585 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14586 CFLAGS="$xorg_testset_save_CFLAGS" 14587 fi 14588 14589 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14592 fi 14593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14595 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14596 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14597 $as_echo_n "(cached) " >&6 14598 else 14599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14600 /* end confdefs.h. */ 14601 int i; 14602 _ACEOF 14603 if ac_fn_c_try_compile "$LINENO"; then : 14604 xorg_cv_cc_flag_unused_command_line_argument=yes 14605 else 14606 xorg_cv_cc_flag_unused_command_line_argument=no 14607 fi 14608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14609 fi 14610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14611 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14612 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14613 CFLAGS="$xorg_testset_save_CFLAGS" 14614 fi 14615 14616 found="no" 14617 14618 if test $found = "no" ; then 14619 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14621 fi 14622 14623 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14624 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14625 fi 14626 14627 CFLAGS="$CFLAGS -Werror=init-self" 14628 14629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 14630 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 14631 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 14632 if eval \${$cacheid+:} false; then : 14633 $as_echo_n "(cached) " >&6 14634 else 14635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14636 /* end confdefs.h. */ 14637 int i; 14638 int 14639 main () 14640 { 14641 14642 ; 14643 return 0; 14644 } 14645 _ACEOF 14646 if ac_fn_c_try_link "$LINENO"; then : 14647 eval $cacheid=yes 14648 else 14649 eval $cacheid=no 14650 fi 14651 rm -f core conftest.err conftest.$ac_objext \ 14652 conftest$ac_exeext conftest.$ac_ext 14653 fi 14654 14655 14656 CFLAGS="$xorg_testset_save_CFLAGS" 14657 14658 eval supported=\$$cacheid 14659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14660 $as_echo "$supported" >&6; } 14661 if test "$supported" = "yes" ; then 14662 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 14663 found="yes" 14664 fi 14665 fi 14666 14667 14668 14669 14670 14671 14672 14673 14674 14675 14676 14677 14678 14679 14680 14681 xorg_testset_save_CFLAGS="$CFLAGS" 14682 14683 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14686 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14687 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14688 $as_echo_n "(cached) " >&6 14689 else 14690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14691 /* end confdefs.h. */ 14692 int i; 14693 _ACEOF 14694 if ac_fn_c_try_compile "$LINENO"; then : 14695 xorg_cv_cc_flag_unknown_warning_option=yes 14696 else 14697 xorg_cv_cc_flag_unknown_warning_option=no 14698 fi 14699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14700 fi 14701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14702 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14703 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14704 CFLAGS="$xorg_testset_save_CFLAGS" 14705 fi 14706 14707 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14710 fi 14711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14713 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14714 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14715 $as_echo_n "(cached) " >&6 14716 else 14717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14718 /* end confdefs.h. */ 14719 int i; 14720 _ACEOF 14721 if ac_fn_c_try_compile "$LINENO"; then : 14722 xorg_cv_cc_flag_unused_command_line_argument=yes 14723 else 14724 xorg_cv_cc_flag_unused_command_line_argument=no 14725 fi 14726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14727 fi 14728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14729 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14730 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14731 CFLAGS="$xorg_testset_save_CFLAGS" 14732 fi 14733 14734 found="no" 14735 14736 if test $found = "no" ; then 14737 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14739 fi 14740 14741 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14742 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14743 fi 14744 14745 CFLAGS="$CFLAGS -Werror=main" 14746 14747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 14748 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 14749 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 14750 if eval \${$cacheid+:} false; then : 14751 $as_echo_n "(cached) " >&6 14752 else 14753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14754 /* end confdefs.h. */ 14755 int i; 14756 int 14757 main () 14758 { 14759 14760 ; 14761 return 0; 14762 } 14763 _ACEOF 14764 if ac_fn_c_try_link "$LINENO"; then : 14765 eval $cacheid=yes 14766 else 14767 eval $cacheid=no 14768 fi 14769 rm -f core conftest.err conftest.$ac_objext \ 14770 conftest$ac_exeext conftest.$ac_ext 14771 fi 14772 14773 14774 CFLAGS="$xorg_testset_save_CFLAGS" 14775 14776 eval supported=\$$cacheid 14777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14778 $as_echo "$supported" >&6; } 14779 if test "$supported" = "yes" ; then 14780 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 14781 found="yes" 14782 fi 14783 fi 14784 14785 14786 14787 14788 14789 14790 14791 14792 14793 14794 14795 14796 14797 14798 14799 xorg_testset_save_CFLAGS="$CFLAGS" 14800 14801 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14804 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14805 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14806 $as_echo_n "(cached) " >&6 14807 else 14808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14809 /* end confdefs.h. */ 14810 int i; 14811 _ACEOF 14812 if ac_fn_c_try_compile "$LINENO"; then : 14813 xorg_cv_cc_flag_unknown_warning_option=yes 14814 else 14815 xorg_cv_cc_flag_unknown_warning_option=no 14816 fi 14817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14818 fi 14819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14820 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14821 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14822 CFLAGS="$xorg_testset_save_CFLAGS" 14823 fi 14824 14825 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14828 fi 14829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14831 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14832 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14833 $as_echo_n "(cached) " >&6 14834 else 14835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14836 /* end confdefs.h. */ 14837 int i; 14838 _ACEOF 14839 if ac_fn_c_try_compile "$LINENO"; then : 14840 xorg_cv_cc_flag_unused_command_line_argument=yes 14841 else 14842 xorg_cv_cc_flag_unused_command_line_argument=no 14843 fi 14844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14845 fi 14846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14847 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14848 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14849 CFLAGS="$xorg_testset_save_CFLAGS" 14850 fi 14851 14852 found="no" 14853 14854 if test $found = "no" ; then 14855 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14857 fi 14858 14859 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14861 fi 14862 14863 CFLAGS="$CFLAGS -Werror=missing-braces" 14864 14865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 14866 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 14867 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 14868 if eval \${$cacheid+:} false; then : 14869 $as_echo_n "(cached) " >&6 14870 else 14871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14872 /* end confdefs.h. */ 14873 int i; 14874 int 14875 main () 14876 { 14877 14878 ; 14879 return 0; 14880 } 14881 _ACEOF 14882 if ac_fn_c_try_link "$LINENO"; then : 14883 eval $cacheid=yes 14884 else 14885 eval $cacheid=no 14886 fi 14887 rm -f core conftest.err conftest.$ac_objext \ 14888 conftest$ac_exeext conftest.$ac_ext 14889 fi 14890 14891 14892 CFLAGS="$xorg_testset_save_CFLAGS" 14893 14894 eval supported=\$$cacheid 14895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14896 $as_echo "$supported" >&6; } 14897 if test "$supported" = "yes" ; then 14898 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 14899 found="yes" 14900 fi 14901 fi 14902 14903 14904 14905 14906 14907 14908 14909 14910 14911 14912 14913 14914 14915 14916 14917 xorg_testset_save_CFLAGS="$CFLAGS" 14918 14919 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14922 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14923 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14924 $as_echo_n "(cached) " >&6 14925 else 14926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14927 /* end confdefs.h. */ 14928 int i; 14929 _ACEOF 14930 if ac_fn_c_try_compile "$LINENO"; then : 14931 xorg_cv_cc_flag_unknown_warning_option=yes 14932 else 14933 xorg_cv_cc_flag_unknown_warning_option=no 14934 fi 14935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14936 fi 14937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14938 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14939 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14940 CFLAGS="$xorg_testset_save_CFLAGS" 14941 fi 14942 14943 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14946 fi 14947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14949 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14950 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14951 $as_echo_n "(cached) " >&6 14952 else 14953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14954 /* end confdefs.h. */ 14955 int i; 14956 _ACEOF 14957 if ac_fn_c_try_compile "$LINENO"; then : 14958 xorg_cv_cc_flag_unused_command_line_argument=yes 14959 else 14960 xorg_cv_cc_flag_unused_command_line_argument=no 14961 fi 14962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14963 fi 14964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14965 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14966 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14967 CFLAGS="$xorg_testset_save_CFLAGS" 14968 fi 14969 14970 found="no" 14971 14972 if test $found = "no" ; then 14973 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14975 fi 14976 14977 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14979 fi 14980 14981 CFLAGS="$CFLAGS -Werror=sequence-point" 14982 14983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 14984 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 14985 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 14986 if eval \${$cacheid+:} false; then : 14987 $as_echo_n "(cached) " >&6 14988 else 14989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14990 /* end confdefs.h. */ 14991 int i; 14992 int 14993 main () 14994 { 14995 14996 ; 14997 return 0; 14998 } 14999 _ACEOF 15000 if ac_fn_c_try_link "$LINENO"; then : 15001 eval $cacheid=yes 15002 else 15003 eval $cacheid=no 15004 fi 15005 rm -f core conftest.err conftest.$ac_objext \ 15006 conftest$ac_exeext conftest.$ac_ext 15007 fi 15008 15009 15010 CFLAGS="$xorg_testset_save_CFLAGS" 15011 15012 eval supported=\$$cacheid 15013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15014 $as_echo "$supported" >&6; } 15015 if test "$supported" = "yes" ; then 15016 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 15017 found="yes" 15018 fi 15019 fi 15020 15021 15022 15023 15024 15025 15026 15027 15028 15029 15030 15031 15032 15033 15034 15035 xorg_testset_save_CFLAGS="$CFLAGS" 15036 15037 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15040 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15041 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15042 $as_echo_n "(cached) " >&6 15043 else 15044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15045 /* end confdefs.h. */ 15046 int i; 15047 _ACEOF 15048 if ac_fn_c_try_compile "$LINENO"; then : 15049 xorg_cv_cc_flag_unknown_warning_option=yes 15050 else 15051 xorg_cv_cc_flag_unknown_warning_option=no 15052 fi 15053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15054 fi 15055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15056 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15058 CFLAGS="$xorg_testset_save_CFLAGS" 15059 fi 15060 15061 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15064 fi 15065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15067 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15068 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15069 $as_echo_n "(cached) " >&6 15070 else 15071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15072 /* end confdefs.h. */ 15073 int i; 15074 _ACEOF 15075 if ac_fn_c_try_compile "$LINENO"; then : 15076 xorg_cv_cc_flag_unused_command_line_argument=yes 15077 else 15078 xorg_cv_cc_flag_unused_command_line_argument=no 15079 fi 15080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15081 fi 15082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15083 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15084 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15085 CFLAGS="$xorg_testset_save_CFLAGS" 15086 fi 15087 15088 found="no" 15089 15090 if test $found = "no" ; then 15091 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15093 fi 15094 15095 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15097 fi 15098 15099 CFLAGS="$CFLAGS -Werror=return-type" 15100 15101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 15102 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 15103 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 15104 if eval \${$cacheid+:} false; then : 15105 $as_echo_n "(cached) " >&6 15106 else 15107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15108 /* end confdefs.h. */ 15109 int i; 15110 int 15111 main () 15112 { 15113 15114 ; 15115 return 0; 15116 } 15117 _ACEOF 15118 if ac_fn_c_try_link "$LINENO"; then : 15119 eval $cacheid=yes 15120 else 15121 eval $cacheid=no 15122 fi 15123 rm -f core conftest.err conftest.$ac_objext \ 15124 conftest$ac_exeext conftest.$ac_ext 15125 fi 15126 15127 15128 CFLAGS="$xorg_testset_save_CFLAGS" 15129 15130 eval supported=\$$cacheid 15131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15132 $as_echo "$supported" >&6; } 15133 if test "$supported" = "yes" ; then 15134 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 15135 found="yes" 15136 fi 15137 fi 15138 15139 if test $found = "no" ; then 15140 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15142 fi 15143 15144 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15146 fi 15147 15148 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 15149 15150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 15151 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 15152 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 15153 if eval \${$cacheid+:} false; then : 15154 $as_echo_n "(cached) " >&6 15155 else 15156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15157 /* end confdefs.h. */ 15158 int i; 15159 int 15160 main () 15161 { 15162 15163 ; 15164 return 0; 15165 } 15166 _ACEOF 15167 if ac_fn_c_try_link "$LINENO"; then : 15168 eval $cacheid=yes 15169 else 15170 eval $cacheid=no 15171 fi 15172 rm -f core conftest.err conftest.$ac_objext \ 15173 conftest$ac_exeext conftest.$ac_ext 15174 fi 15175 15176 15177 CFLAGS="$xorg_testset_save_CFLAGS" 15178 15179 eval supported=\$$cacheid 15180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15181 $as_echo "$supported" >&6; } 15182 if test "$supported" = "yes" ; then 15183 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 15184 found="yes" 15185 fi 15186 fi 15187 15188 15189 15190 15191 15192 15193 15194 15195 15196 15197 15198 15199 15200 15201 15202 xorg_testset_save_CFLAGS="$CFLAGS" 15203 15204 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15207 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15208 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15209 $as_echo_n "(cached) " >&6 15210 else 15211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15212 /* end confdefs.h. */ 15213 int i; 15214 _ACEOF 15215 if ac_fn_c_try_compile "$LINENO"; then : 15216 xorg_cv_cc_flag_unknown_warning_option=yes 15217 else 15218 xorg_cv_cc_flag_unknown_warning_option=no 15219 fi 15220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15221 fi 15222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15223 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15224 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15225 CFLAGS="$xorg_testset_save_CFLAGS" 15226 fi 15227 15228 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15231 fi 15232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15234 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15235 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15236 $as_echo_n "(cached) " >&6 15237 else 15238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15239 /* end confdefs.h. */ 15240 int i; 15241 _ACEOF 15242 if ac_fn_c_try_compile "$LINENO"; then : 15243 xorg_cv_cc_flag_unused_command_line_argument=yes 15244 else 15245 xorg_cv_cc_flag_unused_command_line_argument=no 15246 fi 15247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15248 fi 15249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15250 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15251 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15252 CFLAGS="$xorg_testset_save_CFLAGS" 15253 fi 15254 15255 found="no" 15256 15257 if test $found = "no" ; then 15258 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15260 fi 15261 15262 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15264 fi 15265 15266 CFLAGS="$CFLAGS -Werror=trigraphs" 15267 15268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 15269 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 15270 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 15271 if eval \${$cacheid+:} false; then : 15272 $as_echo_n "(cached) " >&6 15273 else 15274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15275 /* end confdefs.h. */ 15276 int i; 15277 int 15278 main () 15279 { 15280 15281 ; 15282 return 0; 15283 } 15284 _ACEOF 15285 if ac_fn_c_try_link "$LINENO"; then : 15286 eval $cacheid=yes 15287 else 15288 eval $cacheid=no 15289 fi 15290 rm -f core conftest.err conftest.$ac_objext \ 15291 conftest$ac_exeext conftest.$ac_ext 15292 fi 15293 15294 15295 CFLAGS="$xorg_testset_save_CFLAGS" 15296 15297 eval supported=\$$cacheid 15298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15299 $as_echo "$supported" >&6; } 15300 if test "$supported" = "yes" ; then 15301 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 15302 found="yes" 15303 fi 15304 fi 15305 15306 15307 15308 15309 15310 15311 15312 15313 15314 15315 15316 15317 15318 15319 15320 xorg_testset_save_CFLAGS="$CFLAGS" 15321 15322 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15325 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15326 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15327 $as_echo_n "(cached) " >&6 15328 else 15329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15330 /* end confdefs.h. */ 15331 int i; 15332 _ACEOF 15333 if ac_fn_c_try_compile "$LINENO"; then : 15334 xorg_cv_cc_flag_unknown_warning_option=yes 15335 else 15336 xorg_cv_cc_flag_unknown_warning_option=no 15337 fi 15338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15339 fi 15340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15341 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15342 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15343 CFLAGS="$xorg_testset_save_CFLAGS" 15344 fi 15345 15346 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15347 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15349 fi 15350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15352 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15353 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15354 $as_echo_n "(cached) " >&6 15355 else 15356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15357 /* end confdefs.h. */ 15358 int i; 15359 _ACEOF 15360 if ac_fn_c_try_compile "$LINENO"; then : 15361 xorg_cv_cc_flag_unused_command_line_argument=yes 15362 else 15363 xorg_cv_cc_flag_unused_command_line_argument=no 15364 fi 15365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15366 fi 15367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15368 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15369 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15370 CFLAGS="$xorg_testset_save_CFLAGS" 15371 fi 15372 15373 found="no" 15374 15375 if test $found = "no" ; then 15376 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15378 fi 15379 15380 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15382 fi 15383 15384 CFLAGS="$CFLAGS -Werror=array-bounds" 15385 15386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 15387 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 15388 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 15389 if eval \${$cacheid+:} false; then : 15390 $as_echo_n "(cached) " >&6 15391 else 15392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15393 /* end confdefs.h. */ 15394 int i; 15395 int 15396 main () 15397 { 15398 15399 ; 15400 return 0; 15401 } 15402 _ACEOF 15403 if ac_fn_c_try_link "$LINENO"; then : 15404 eval $cacheid=yes 15405 else 15406 eval $cacheid=no 15407 fi 15408 rm -f core conftest.err conftest.$ac_objext \ 15409 conftest$ac_exeext conftest.$ac_ext 15410 fi 15411 15412 15413 CFLAGS="$xorg_testset_save_CFLAGS" 15414 15415 eval supported=\$$cacheid 15416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15417 $as_echo "$supported" >&6; } 15418 if test "$supported" = "yes" ; then 15419 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 15420 found="yes" 15421 fi 15422 fi 15423 15424 15425 15426 15427 15428 15429 15430 15431 15432 15433 15434 15435 15436 15437 15438 xorg_testset_save_CFLAGS="$CFLAGS" 15439 15440 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15443 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15444 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15445 $as_echo_n "(cached) " >&6 15446 else 15447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15448 /* end confdefs.h. */ 15449 int i; 15450 _ACEOF 15451 if ac_fn_c_try_compile "$LINENO"; then : 15452 xorg_cv_cc_flag_unknown_warning_option=yes 15453 else 15454 xorg_cv_cc_flag_unknown_warning_option=no 15455 fi 15456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15457 fi 15458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15459 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15460 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15461 CFLAGS="$xorg_testset_save_CFLAGS" 15462 fi 15463 15464 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15467 fi 15468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15470 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15471 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15472 $as_echo_n "(cached) " >&6 15473 else 15474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15475 /* end confdefs.h. */ 15476 int i; 15477 _ACEOF 15478 if ac_fn_c_try_compile "$LINENO"; then : 15479 xorg_cv_cc_flag_unused_command_line_argument=yes 15480 else 15481 xorg_cv_cc_flag_unused_command_line_argument=no 15482 fi 15483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15484 fi 15485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15486 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15487 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15488 CFLAGS="$xorg_testset_save_CFLAGS" 15489 fi 15490 15491 found="no" 15492 15493 if test $found = "no" ; then 15494 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15496 fi 15497 15498 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15500 fi 15501 15502 CFLAGS="$CFLAGS -Werror=write-strings" 15503 15504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 15505 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 15506 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 15507 if eval \${$cacheid+:} false; then : 15508 $as_echo_n "(cached) " >&6 15509 else 15510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15511 /* end confdefs.h. */ 15512 int i; 15513 int 15514 main () 15515 { 15516 15517 ; 15518 return 0; 15519 } 15520 _ACEOF 15521 if ac_fn_c_try_link "$LINENO"; then : 15522 eval $cacheid=yes 15523 else 15524 eval $cacheid=no 15525 fi 15526 rm -f core conftest.err conftest.$ac_objext \ 15527 conftest$ac_exeext conftest.$ac_ext 15528 fi 15529 15530 15531 CFLAGS="$xorg_testset_save_CFLAGS" 15532 15533 eval supported=\$$cacheid 15534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15535 $as_echo "$supported" >&6; } 15536 if test "$supported" = "yes" ; then 15537 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 15538 found="yes" 15539 fi 15540 fi 15541 15542 15543 15544 15545 15546 15547 15548 15549 15550 15551 15552 15553 15554 15555 15556 xorg_testset_save_CFLAGS="$CFLAGS" 15557 15558 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15561 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15562 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15563 $as_echo_n "(cached) " >&6 15564 else 15565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15566 /* end confdefs.h. */ 15567 int i; 15568 _ACEOF 15569 if ac_fn_c_try_compile "$LINENO"; then : 15570 xorg_cv_cc_flag_unknown_warning_option=yes 15571 else 15572 xorg_cv_cc_flag_unknown_warning_option=no 15573 fi 15574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15575 fi 15576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15577 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15578 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15579 CFLAGS="$xorg_testset_save_CFLAGS" 15580 fi 15581 15582 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15585 fi 15586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15588 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15589 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15590 $as_echo_n "(cached) " >&6 15591 else 15592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15593 /* end confdefs.h. */ 15594 int i; 15595 _ACEOF 15596 if ac_fn_c_try_compile "$LINENO"; then : 15597 xorg_cv_cc_flag_unused_command_line_argument=yes 15598 else 15599 xorg_cv_cc_flag_unused_command_line_argument=no 15600 fi 15601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15602 fi 15603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15604 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15605 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15606 CFLAGS="$xorg_testset_save_CFLAGS" 15607 fi 15608 15609 found="no" 15610 15611 if test $found = "no" ; then 15612 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15614 fi 15615 15616 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15618 fi 15619 15620 CFLAGS="$CFLAGS -Werror=address" 15621 15622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 15623 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 15624 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 15625 if eval \${$cacheid+:} false; then : 15626 $as_echo_n "(cached) " >&6 15627 else 15628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15629 /* end confdefs.h. */ 15630 int i; 15631 int 15632 main () 15633 { 15634 15635 ; 15636 return 0; 15637 } 15638 _ACEOF 15639 if ac_fn_c_try_link "$LINENO"; then : 15640 eval $cacheid=yes 15641 else 15642 eval $cacheid=no 15643 fi 15644 rm -f core conftest.err conftest.$ac_objext \ 15645 conftest$ac_exeext conftest.$ac_ext 15646 fi 15647 15648 15649 CFLAGS="$xorg_testset_save_CFLAGS" 15650 15651 eval supported=\$$cacheid 15652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15653 $as_echo "$supported" >&6; } 15654 if test "$supported" = "yes" ; then 15655 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 15656 found="yes" 15657 fi 15658 fi 15659 15660 15661 15662 15663 15664 15665 15666 15667 15668 15669 15670 15671 15672 15673 15674 xorg_testset_save_CFLAGS="$CFLAGS" 15675 15676 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15679 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15680 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15681 $as_echo_n "(cached) " >&6 15682 else 15683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15684 /* end confdefs.h. */ 15685 int i; 15686 _ACEOF 15687 if ac_fn_c_try_compile "$LINENO"; then : 15688 xorg_cv_cc_flag_unknown_warning_option=yes 15689 else 15690 xorg_cv_cc_flag_unknown_warning_option=no 15691 fi 15692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15693 fi 15694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15695 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15696 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15697 CFLAGS="$xorg_testset_save_CFLAGS" 15698 fi 15699 15700 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15703 fi 15704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15706 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15707 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15708 $as_echo_n "(cached) " >&6 15709 else 15710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15711 /* end confdefs.h. */ 15712 int i; 15713 _ACEOF 15714 if ac_fn_c_try_compile "$LINENO"; then : 15715 xorg_cv_cc_flag_unused_command_line_argument=yes 15716 else 15717 xorg_cv_cc_flag_unused_command_line_argument=no 15718 fi 15719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15720 fi 15721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15722 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15723 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15724 CFLAGS="$xorg_testset_save_CFLAGS" 15725 fi 15726 15727 found="no" 15728 15729 if test $found = "no" ; then 15730 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15732 fi 15733 15734 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15736 fi 15737 15738 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 15739 15740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 15741 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 15742 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 15743 if eval \${$cacheid+:} false; then : 15744 $as_echo_n "(cached) " >&6 15745 else 15746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15747 /* end confdefs.h. */ 15748 int i; 15749 int 15750 main () 15751 { 15752 15753 ; 15754 return 0; 15755 } 15756 _ACEOF 15757 if ac_fn_c_try_link "$LINENO"; then : 15758 eval $cacheid=yes 15759 else 15760 eval $cacheid=no 15761 fi 15762 rm -f core conftest.err conftest.$ac_objext \ 15763 conftest$ac_exeext conftest.$ac_ext 15764 fi 15765 15766 15767 CFLAGS="$xorg_testset_save_CFLAGS" 15768 15769 eval supported=\$$cacheid 15770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15771 $as_echo "$supported" >&6; } 15772 if test "$supported" = "yes" ; then 15773 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 15774 found="yes" 15775 fi 15776 fi 15777 15778 if test $found = "no" ; then 15779 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15781 fi 15782 15783 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15785 fi 15786 15787 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15788 15789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 15790 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 15791 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 15792 if eval \${$cacheid+:} false; then : 15793 $as_echo_n "(cached) " >&6 15794 else 15795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15796 /* end confdefs.h. */ 15797 int i; 15798 int 15799 main () 15800 { 15801 15802 ; 15803 return 0; 15804 } 15805 _ACEOF 15806 if ac_fn_c_try_link "$LINENO"; then : 15807 eval $cacheid=yes 15808 else 15809 eval $cacheid=no 15810 fi 15811 rm -f core conftest.err conftest.$ac_objext \ 15812 conftest$ac_exeext conftest.$ac_ext 15813 fi 15814 15815 15816 CFLAGS="$xorg_testset_save_CFLAGS" 15817 15818 eval supported=\$$cacheid 15819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15820 $as_echo "$supported" >&6; } 15821 if test "$supported" = "yes" ; then 15822 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15823 found="yes" 15824 fi 15825 fi 15826 15827 15828 15829 15830 15831 15832 15833 15834 15835 15836 15837 15838 15839 15840 15841 xorg_testset_save_CFLAGS="$CFLAGS" 15842 15843 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15846 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15847 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15848 $as_echo_n "(cached) " >&6 15849 else 15850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15851 /* end confdefs.h. */ 15852 int i; 15853 _ACEOF 15854 if ac_fn_c_try_compile "$LINENO"; then : 15855 xorg_cv_cc_flag_unknown_warning_option=yes 15856 else 15857 xorg_cv_cc_flag_unknown_warning_option=no 15858 fi 15859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15860 fi 15861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15862 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15864 CFLAGS="$xorg_testset_save_CFLAGS" 15865 fi 15866 15867 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15870 fi 15871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15873 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15874 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15875 $as_echo_n "(cached) " >&6 15876 else 15877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15878 /* end confdefs.h. */ 15879 int i; 15880 _ACEOF 15881 if ac_fn_c_try_compile "$LINENO"; then : 15882 xorg_cv_cc_flag_unused_command_line_argument=yes 15883 else 15884 xorg_cv_cc_flag_unused_command_line_argument=no 15885 fi 15886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15887 fi 15888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15889 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15890 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15891 CFLAGS="$xorg_testset_save_CFLAGS" 15892 fi 15893 15894 found="no" 15895 15896 if test $found = "no" ; then 15897 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15899 fi 15900 15901 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15903 fi 15904 15905 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 15906 15907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 15908 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 15909 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 15910 if eval \${$cacheid+:} false; then : 15911 $as_echo_n "(cached) " >&6 15912 else 15913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15914 /* end confdefs.h. */ 15915 int i; 15916 int 15917 main () 15918 { 15919 15920 ; 15921 return 0; 15922 } 15923 _ACEOF 15924 if ac_fn_c_try_link "$LINENO"; then : 15925 eval $cacheid=yes 15926 else 15927 eval $cacheid=no 15928 fi 15929 rm -f core conftest.err conftest.$ac_objext \ 15930 conftest$ac_exeext conftest.$ac_ext 15931 fi 15932 15933 15934 CFLAGS="$xorg_testset_save_CFLAGS" 15935 15936 eval supported=\$$cacheid 15937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15938 $as_echo "$supported" >&6; } 15939 if test "$supported" = "yes" ; then 15940 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 15941 found="yes" 15942 fi 15943 fi 15944 15945 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 15946 else 15947 { $as_echo "$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 15948 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 15949 15950 15951 15952 15953 15954 15955 15956 15957 15958 15959 15960 15961 15962 xorg_testset_save_CFLAGS="$CFLAGS" 15963 15964 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15967 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15968 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15969 $as_echo_n "(cached) " >&6 15970 else 15971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15972 /* end confdefs.h. */ 15973 int i; 15974 _ACEOF 15975 if ac_fn_c_try_compile "$LINENO"; then : 15976 xorg_cv_cc_flag_unknown_warning_option=yes 15977 else 15978 xorg_cv_cc_flag_unknown_warning_option=no 15979 fi 15980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15981 fi 15982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15983 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15984 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15985 CFLAGS="$xorg_testset_save_CFLAGS" 15986 fi 15987 15988 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15991 fi 15992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15994 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15995 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15996 $as_echo_n "(cached) " >&6 15997 else 15998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15999 /* end confdefs.h. */ 16000 int i; 16001 _ACEOF 16002 if ac_fn_c_try_compile "$LINENO"; then : 16003 xorg_cv_cc_flag_unused_command_line_argument=yes 16004 else 16005 xorg_cv_cc_flag_unused_command_line_argument=no 16006 fi 16007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16008 fi 16009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16010 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16011 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16012 CFLAGS="$xorg_testset_save_CFLAGS" 16013 fi 16014 16015 found="no" 16016 16017 if test $found = "no" ; then 16018 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16020 fi 16021 16022 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16024 fi 16025 16026 CFLAGS="$CFLAGS -Wimplicit" 16027 16028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 16029 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 16030 cacheid=xorg_cv_cc_flag__Wimplicit 16031 if eval \${$cacheid+:} false; then : 16032 $as_echo_n "(cached) " >&6 16033 else 16034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16035 /* end confdefs.h. */ 16036 int i; 16037 int 16038 main () 16039 { 16040 16041 ; 16042 return 0; 16043 } 16044 _ACEOF 16045 if ac_fn_c_try_link "$LINENO"; then : 16046 eval $cacheid=yes 16047 else 16048 eval $cacheid=no 16049 fi 16050 rm -f core conftest.err conftest.$ac_objext \ 16051 conftest$ac_exeext conftest.$ac_ext 16052 fi 16053 16054 16055 CFLAGS="$xorg_testset_save_CFLAGS" 16056 16057 eval supported=\$$cacheid 16058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16059 $as_echo "$supported" >&6; } 16060 if test "$supported" = "yes" ; then 16061 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 16062 found="yes" 16063 fi 16064 fi 16065 16066 16067 16068 16069 16070 16071 16072 16073 16074 16075 16076 16077 16078 16079 16080 xorg_testset_save_CFLAGS="$CFLAGS" 16081 16082 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16085 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16086 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16087 $as_echo_n "(cached) " >&6 16088 else 16089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16090 /* end confdefs.h. */ 16091 int i; 16092 _ACEOF 16093 if ac_fn_c_try_compile "$LINENO"; then : 16094 xorg_cv_cc_flag_unknown_warning_option=yes 16095 else 16096 xorg_cv_cc_flag_unknown_warning_option=no 16097 fi 16098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16099 fi 16100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16101 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16102 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16103 CFLAGS="$xorg_testset_save_CFLAGS" 16104 fi 16105 16106 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16109 fi 16110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16112 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16113 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16114 $as_echo_n "(cached) " >&6 16115 else 16116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16117 /* end confdefs.h. */ 16118 int i; 16119 _ACEOF 16120 if ac_fn_c_try_compile "$LINENO"; then : 16121 xorg_cv_cc_flag_unused_command_line_argument=yes 16122 else 16123 xorg_cv_cc_flag_unused_command_line_argument=no 16124 fi 16125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16126 fi 16127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16128 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16129 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16130 CFLAGS="$xorg_testset_save_CFLAGS" 16131 fi 16132 16133 found="no" 16134 16135 if test $found = "no" ; then 16136 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16138 fi 16139 16140 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16142 fi 16143 16144 CFLAGS="$CFLAGS -Wnonnull" 16145 16146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 16147 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 16148 cacheid=xorg_cv_cc_flag__Wnonnull 16149 if eval \${$cacheid+:} false; then : 16150 $as_echo_n "(cached) " >&6 16151 else 16152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16153 /* end confdefs.h. */ 16154 int i; 16155 int 16156 main () 16157 { 16158 16159 ; 16160 return 0; 16161 } 16162 _ACEOF 16163 if ac_fn_c_try_link "$LINENO"; then : 16164 eval $cacheid=yes 16165 else 16166 eval $cacheid=no 16167 fi 16168 rm -f core conftest.err conftest.$ac_objext \ 16169 conftest$ac_exeext conftest.$ac_ext 16170 fi 16171 16172 16173 CFLAGS="$xorg_testset_save_CFLAGS" 16174 16175 eval supported=\$$cacheid 16176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16177 $as_echo "$supported" >&6; } 16178 if test "$supported" = "yes" ; then 16179 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 16180 found="yes" 16181 fi 16182 fi 16183 16184 16185 16186 16187 16188 16189 16190 16191 16192 16193 16194 16195 16196 16197 16198 xorg_testset_save_CFLAGS="$CFLAGS" 16199 16200 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16203 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16204 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16205 $as_echo_n "(cached) " >&6 16206 else 16207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16208 /* end confdefs.h. */ 16209 int i; 16210 _ACEOF 16211 if ac_fn_c_try_compile "$LINENO"; then : 16212 xorg_cv_cc_flag_unknown_warning_option=yes 16213 else 16214 xorg_cv_cc_flag_unknown_warning_option=no 16215 fi 16216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16217 fi 16218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16219 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16220 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16221 CFLAGS="$xorg_testset_save_CFLAGS" 16222 fi 16223 16224 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16225 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16227 fi 16228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16230 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16231 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16232 $as_echo_n "(cached) " >&6 16233 else 16234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16235 /* end confdefs.h. */ 16236 int i; 16237 _ACEOF 16238 if ac_fn_c_try_compile "$LINENO"; then : 16239 xorg_cv_cc_flag_unused_command_line_argument=yes 16240 else 16241 xorg_cv_cc_flag_unused_command_line_argument=no 16242 fi 16243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16244 fi 16245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16246 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16247 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16248 CFLAGS="$xorg_testset_save_CFLAGS" 16249 fi 16250 16251 found="no" 16252 16253 if test $found = "no" ; then 16254 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16256 fi 16257 16258 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16260 fi 16261 16262 CFLAGS="$CFLAGS -Winit-self" 16263 16264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 16265 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 16266 cacheid=xorg_cv_cc_flag__Winit_self 16267 if eval \${$cacheid+:} false; then : 16268 $as_echo_n "(cached) " >&6 16269 else 16270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16271 /* end confdefs.h. */ 16272 int i; 16273 int 16274 main () 16275 { 16276 16277 ; 16278 return 0; 16279 } 16280 _ACEOF 16281 if ac_fn_c_try_link "$LINENO"; then : 16282 eval $cacheid=yes 16283 else 16284 eval $cacheid=no 16285 fi 16286 rm -f core conftest.err conftest.$ac_objext \ 16287 conftest$ac_exeext conftest.$ac_ext 16288 fi 16289 16290 16291 CFLAGS="$xorg_testset_save_CFLAGS" 16292 16293 eval supported=\$$cacheid 16294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16295 $as_echo "$supported" >&6; } 16296 if test "$supported" = "yes" ; then 16297 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 16298 found="yes" 16299 fi 16300 fi 16301 16302 16303 16304 16305 16306 16307 16308 16309 16310 16311 16312 16313 16314 16315 16316 xorg_testset_save_CFLAGS="$CFLAGS" 16317 16318 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16321 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16322 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16323 $as_echo_n "(cached) " >&6 16324 else 16325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16326 /* end confdefs.h. */ 16327 int i; 16328 _ACEOF 16329 if ac_fn_c_try_compile "$LINENO"; then : 16330 xorg_cv_cc_flag_unknown_warning_option=yes 16331 else 16332 xorg_cv_cc_flag_unknown_warning_option=no 16333 fi 16334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16335 fi 16336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16337 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16338 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16339 CFLAGS="$xorg_testset_save_CFLAGS" 16340 fi 16341 16342 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16345 fi 16346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16348 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16349 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16350 $as_echo_n "(cached) " >&6 16351 else 16352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16353 /* end confdefs.h. */ 16354 int i; 16355 _ACEOF 16356 if ac_fn_c_try_compile "$LINENO"; then : 16357 xorg_cv_cc_flag_unused_command_line_argument=yes 16358 else 16359 xorg_cv_cc_flag_unused_command_line_argument=no 16360 fi 16361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16362 fi 16363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16364 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16365 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16366 CFLAGS="$xorg_testset_save_CFLAGS" 16367 fi 16368 16369 found="no" 16370 16371 if test $found = "no" ; then 16372 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16374 fi 16375 16376 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16377 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16378 fi 16379 16380 CFLAGS="$CFLAGS -Wmain" 16381 16382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 16383 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 16384 cacheid=xorg_cv_cc_flag__Wmain 16385 if eval \${$cacheid+:} false; then : 16386 $as_echo_n "(cached) " >&6 16387 else 16388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16389 /* end confdefs.h. */ 16390 int i; 16391 int 16392 main () 16393 { 16394 16395 ; 16396 return 0; 16397 } 16398 _ACEOF 16399 if ac_fn_c_try_link "$LINENO"; then : 16400 eval $cacheid=yes 16401 else 16402 eval $cacheid=no 16403 fi 16404 rm -f core conftest.err conftest.$ac_objext \ 16405 conftest$ac_exeext conftest.$ac_ext 16406 fi 16407 16408 16409 CFLAGS="$xorg_testset_save_CFLAGS" 16410 16411 eval supported=\$$cacheid 16412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16413 $as_echo "$supported" >&6; } 16414 if test "$supported" = "yes" ; then 16415 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 16416 found="yes" 16417 fi 16418 fi 16419 16420 16421 16422 16423 16424 16425 16426 16427 16428 16429 16430 16431 16432 16433 16434 xorg_testset_save_CFLAGS="$CFLAGS" 16435 16436 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16439 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16440 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16441 $as_echo_n "(cached) " >&6 16442 else 16443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16444 /* end confdefs.h. */ 16445 int i; 16446 _ACEOF 16447 if ac_fn_c_try_compile "$LINENO"; then : 16448 xorg_cv_cc_flag_unknown_warning_option=yes 16449 else 16450 xorg_cv_cc_flag_unknown_warning_option=no 16451 fi 16452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16453 fi 16454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16455 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16456 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16457 CFLAGS="$xorg_testset_save_CFLAGS" 16458 fi 16459 16460 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16463 fi 16464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16466 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16467 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16468 $as_echo_n "(cached) " >&6 16469 else 16470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16471 /* end confdefs.h. */ 16472 int i; 16473 _ACEOF 16474 if ac_fn_c_try_compile "$LINENO"; then : 16475 xorg_cv_cc_flag_unused_command_line_argument=yes 16476 else 16477 xorg_cv_cc_flag_unused_command_line_argument=no 16478 fi 16479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16480 fi 16481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16482 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16483 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16484 CFLAGS="$xorg_testset_save_CFLAGS" 16485 fi 16486 16487 found="no" 16488 16489 if test $found = "no" ; then 16490 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16492 fi 16493 16494 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16496 fi 16497 16498 CFLAGS="$CFLAGS -Wmissing-braces" 16499 16500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 16501 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 16502 cacheid=xorg_cv_cc_flag__Wmissing_braces 16503 if eval \${$cacheid+:} false; then : 16504 $as_echo_n "(cached) " >&6 16505 else 16506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16507 /* end confdefs.h. */ 16508 int i; 16509 int 16510 main () 16511 { 16512 16513 ; 16514 return 0; 16515 } 16516 _ACEOF 16517 if ac_fn_c_try_link "$LINENO"; then : 16518 eval $cacheid=yes 16519 else 16520 eval $cacheid=no 16521 fi 16522 rm -f core conftest.err conftest.$ac_objext \ 16523 conftest$ac_exeext conftest.$ac_ext 16524 fi 16525 16526 16527 CFLAGS="$xorg_testset_save_CFLAGS" 16528 16529 eval supported=\$$cacheid 16530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16531 $as_echo "$supported" >&6; } 16532 if test "$supported" = "yes" ; then 16533 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 16534 found="yes" 16535 fi 16536 fi 16537 16538 16539 16540 16541 16542 16543 16544 16545 16546 16547 16548 16549 16550 16551 16552 xorg_testset_save_CFLAGS="$CFLAGS" 16553 16554 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16557 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16558 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16559 $as_echo_n "(cached) " >&6 16560 else 16561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16562 /* end confdefs.h. */ 16563 int i; 16564 _ACEOF 16565 if ac_fn_c_try_compile "$LINENO"; then : 16566 xorg_cv_cc_flag_unknown_warning_option=yes 16567 else 16568 xorg_cv_cc_flag_unknown_warning_option=no 16569 fi 16570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16571 fi 16572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16573 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16574 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16575 CFLAGS="$xorg_testset_save_CFLAGS" 16576 fi 16577 16578 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16581 fi 16582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16584 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16585 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16586 $as_echo_n "(cached) " >&6 16587 else 16588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16589 /* end confdefs.h. */ 16590 int i; 16591 _ACEOF 16592 if ac_fn_c_try_compile "$LINENO"; then : 16593 xorg_cv_cc_flag_unused_command_line_argument=yes 16594 else 16595 xorg_cv_cc_flag_unused_command_line_argument=no 16596 fi 16597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16598 fi 16599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16600 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16601 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16602 CFLAGS="$xorg_testset_save_CFLAGS" 16603 fi 16604 16605 found="no" 16606 16607 if test $found = "no" ; then 16608 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16610 fi 16611 16612 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16614 fi 16615 16616 CFLAGS="$CFLAGS -Wsequence-point" 16617 16618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 16619 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 16620 cacheid=xorg_cv_cc_flag__Wsequence_point 16621 if eval \${$cacheid+:} false; then : 16622 $as_echo_n "(cached) " >&6 16623 else 16624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16625 /* end confdefs.h. */ 16626 int i; 16627 int 16628 main () 16629 { 16630 16631 ; 16632 return 0; 16633 } 16634 _ACEOF 16635 if ac_fn_c_try_link "$LINENO"; then : 16636 eval $cacheid=yes 16637 else 16638 eval $cacheid=no 16639 fi 16640 rm -f core conftest.err conftest.$ac_objext \ 16641 conftest$ac_exeext conftest.$ac_ext 16642 fi 16643 16644 16645 CFLAGS="$xorg_testset_save_CFLAGS" 16646 16647 eval supported=\$$cacheid 16648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16649 $as_echo "$supported" >&6; } 16650 if test "$supported" = "yes" ; then 16651 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 16652 found="yes" 16653 fi 16654 fi 16655 16656 16657 16658 16659 16660 16661 16662 16663 16664 16665 16666 16667 16668 16669 16670 xorg_testset_save_CFLAGS="$CFLAGS" 16671 16672 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16675 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16676 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16677 $as_echo_n "(cached) " >&6 16678 else 16679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16680 /* end confdefs.h. */ 16681 int i; 16682 _ACEOF 16683 if ac_fn_c_try_compile "$LINENO"; then : 16684 xorg_cv_cc_flag_unknown_warning_option=yes 16685 else 16686 xorg_cv_cc_flag_unknown_warning_option=no 16687 fi 16688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16689 fi 16690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16691 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16692 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16693 CFLAGS="$xorg_testset_save_CFLAGS" 16694 fi 16695 16696 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16699 fi 16700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16702 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16703 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16704 $as_echo_n "(cached) " >&6 16705 else 16706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16707 /* end confdefs.h. */ 16708 int i; 16709 _ACEOF 16710 if ac_fn_c_try_compile "$LINENO"; then : 16711 xorg_cv_cc_flag_unused_command_line_argument=yes 16712 else 16713 xorg_cv_cc_flag_unused_command_line_argument=no 16714 fi 16715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16716 fi 16717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16718 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16719 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16720 CFLAGS="$xorg_testset_save_CFLAGS" 16721 fi 16722 16723 found="no" 16724 16725 if test $found = "no" ; then 16726 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16728 fi 16729 16730 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16732 fi 16733 16734 CFLAGS="$CFLAGS -Wreturn-type" 16735 16736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 16737 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 16738 cacheid=xorg_cv_cc_flag__Wreturn_type 16739 if eval \${$cacheid+:} false; then : 16740 $as_echo_n "(cached) " >&6 16741 else 16742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16743 /* end confdefs.h. */ 16744 int i; 16745 int 16746 main () 16747 { 16748 16749 ; 16750 return 0; 16751 } 16752 _ACEOF 16753 if ac_fn_c_try_link "$LINENO"; then : 16754 eval $cacheid=yes 16755 else 16756 eval $cacheid=no 16757 fi 16758 rm -f core conftest.err conftest.$ac_objext \ 16759 conftest$ac_exeext conftest.$ac_ext 16760 fi 16761 16762 16763 CFLAGS="$xorg_testset_save_CFLAGS" 16764 16765 eval supported=\$$cacheid 16766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16767 $as_echo "$supported" >&6; } 16768 if test "$supported" = "yes" ; then 16769 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 16770 found="yes" 16771 fi 16772 fi 16773 16774 16775 16776 16777 16778 16779 16780 16781 16782 16783 16784 16785 16786 16787 16788 xorg_testset_save_CFLAGS="$CFLAGS" 16789 16790 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16793 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16794 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16795 $as_echo_n "(cached) " >&6 16796 else 16797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16798 /* end confdefs.h. */ 16799 int i; 16800 _ACEOF 16801 if ac_fn_c_try_compile "$LINENO"; then : 16802 xorg_cv_cc_flag_unknown_warning_option=yes 16803 else 16804 xorg_cv_cc_flag_unknown_warning_option=no 16805 fi 16806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16807 fi 16808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16809 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16810 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16811 CFLAGS="$xorg_testset_save_CFLAGS" 16812 fi 16813 16814 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16817 fi 16818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16820 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16821 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16822 $as_echo_n "(cached) " >&6 16823 else 16824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16825 /* end confdefs.h. */ 16826 int i; 16827 _ACEOF 16828 if ac_fn_c_try_compile "$LINENO"; then : 16829 xorg_cv_cc_flag_unused_command_line_argument=yes 16830 else 16831 xorg_cv_cc_flag_unused_command_line_argument=no 16832 fi 16833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16834 fi 16835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16836 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16837 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16838 CFLAGS="$xorg_testset_save_CFLAGS" 16839 fi 16840 16841 found="no" 16842 16843 if test $found = "no" ; then 16844 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16846 fi 16847 16848 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16850 fi 16851 16852 CFLAGS="$CFLAGS -Wtrigraphs" 16853 16854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 16855 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 16856 cacheid=xorg_cv_cc_flag__Wtrigraphs 16857 if eval \${$cacheid+:} false; then : 16858 $as_echo_n "(cached) " >&6 16859 else 16860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16861 /* end confdefs.h. */ 16862 int i; 16863 int 16864 main () 16865 { 16866 16867 ; 16868 return 0; 16869 } 16870 _ACEOF 16871 if ac_fn_c_try_link "$LINENO"; then : 16872 eval $cacheid=yes 16873 else 16874 eval $cacheid=no 16875 fi 16876 rm -f core conftest.err conftest.$ac_objext \ 16877 conftest$ac_exeext conftest.$ac_ext 16878 fi 16879 16880 16881 CFLAGS="$xorg_testset_save_CFLAGS" 16882 16883 eval supported=\$$cacheid 16884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16885 $as_echo "$supported" >&6; } 16886 if test "$supported" = "yes" ; then 16887 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 16888 found="yes" 16889 fi 16890 fi 16891 16892 16893 16894 16895 16896 16897 16898 16899 16900 16901 16902 16903 16904 16905 16906 xorg_testset_save_CFLAGS="$CFLAGS" 16907 16908 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16911 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16912 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16913 $as_echo_n "(cached) " >&6 16914 else 16915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16916 /* end confdefs.h. */ 16917 int i; 16918 _ACEOF 16919 if ac_fn_c_try_compile "$LINENO"; then : 16920 xorg_cv_cc_flag_unknown_warning_option=yes 16921 else 16922 xorg_cv_cc_flag_unknown_warning_option=no 16923 fi 16924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16925 fi 16926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16927 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16928 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16929 CFLAGS="$xorg_testset_save_CFLAGS" 16930 fi 16931 16932 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16935 fi 16936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16938 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16939 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16940 $as_echo_n "(cached) " >&6 16941 else 16942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16943 /* end confdefs.h. */ 16944 int i; 16945 _ACEOF 16946 if ac_fn_c_try_compile "$LINENO"; then : 16947 xorg_cv_cc_flag_unused_command_line_argument=yes 16948 else 16949 xorg_cv_cc_flag_unused_command_line_argument=no 16950 fi 16951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16952 fi 16953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16954 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16955 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16956 CFLAGS="$xorg_testset_save_CFLAGS" 16957 fi 16958 16959 found="no" 16960 16961 if test $found = "no" ; then 16962 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16964 fi 16965 16966 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16968 fi 16969 16970 CFLAGS="$CFLAGS -Warray-bounds" 16971 16972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 16973 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 16974 cacheid=xorg_cv_cc_flag__Warray_bounds 16975 if eval \${$cacheid+:} false; then : 16976 $as_echo_n "(cached) " >&6 16977 else 16978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16979 /* end confdefs.h. */ 16980 int i; 16981 int 16982 main () 16983 { 16984 16985 ; 16986 return 0; 16987 } 16988 _ACEOF 16989 if ac_fn_c_try_link "$LINENO"; then : 16990 eval $cacheid=yes 16991 else 16992 eval $cacheid=no 16993 fi 16994 rm -f core conftest.err conftest.$ac_objext \ 16995 conftest$ac_exeext conftest.$ac_ext 16996 fi 16997 16998 16999 CFLAGS="$xorg_testset_save_CFLAGS" 17000 17001 eval supported=\$$cacheid 17002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17003 $as_echo "$supported" >&6; } 17004 if test "$supported" = "yes" ; then 17005 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 17006 found="yes" 17007 fi 17008 fi 17009 17010 17011 17012 17013 17014 17015 17016 17017 17018 17019 17020 17021 17022 17023 17024 xorg_testset_save_CFLAGS="$CFLAGS" 17025 17026 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17029 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17030 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17031 $as_echo_n "(cached) " >&6 17032 else 17033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17034 /* end confdefs.h. */ 17035 int i; 17036 _ACEOF 17037 if ac_fn_c_try_compile "$LINENO"; then : 17038 xorg_cv_cc_flag_unknown_warning_option=yes 17039 else 17040 xorg_cv_cc_flag_unknown_warning_option=no 17041 fi 17042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17043 fi 17044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17045 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17047 CFLAGS="$xorg_testset_save_CFLAGS" 17048 fi 17049 17050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17053 fi 17054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17056 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17057 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17058 $as_echo_n "(cached) " >&6 17059 else 17060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17061 /* end confdefs.h. */ 17062 int i; 17063 _ACEOF 17064 if ac_fn_c_try_compile "$LINENO"; then : 17065 xorg_cv_cc_flag_unused_command_line_argument=yes 17066 else 17067 xorg_cv_cc_flag_unused_command_line_argument=no 17068 fi 17069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17070 fi 17071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17072 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17074 CFLAGS="$xorg_testset_save_CFLAGS" 17075 fi 17076 17077 found="no" 17078 17079 if test $found = "no" ; then 17080 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 17081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17082 fi 17083 17084 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 17085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17086 fi 17087 17088 CFLAGS="$CFLAGS -Wwrite-strings" 17089 17090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 17091 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 17092 cacheid=xorg_cv_cc_flag__Wwrite_strings 17093 if eval \${$cacheid+:} false; then : 17094 $as_echo_n "(cached) " >&6 17095 else 17096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17097 /* end confdefs.h. */ 17098 int i; 17099 int 17100 main () 17101 { 17102 17103 ; 17104 return 0; 17105 } 17106 _ACEOF 17107 if ac_fn_c_try_link "$LINENO"; then : 17108 eval $cacheid=yes 17109 else 17110 eval $cacheid=no 17111 fi 17112 rm -f core conftest.err conftest.$ac_objext \ 17113 conftest$ac_exeext conftest.$ac_ext 17114 fi 17115 17116 17117 CFLAGS="$xorg_testset_save_CFLAGS" 17118 17119 eval supported=\$$cacheid 17120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17121 $as_echo "$supported" >&6; } 17122 if test "$supported" = "yes" ; then 17123 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 17124 found="yes" 17125 fi 17126 fi 17127 17128 17129 17130 17131 17132 17133 17134 17135 17136 17137 17138 17139 17140 17141 17142 xorg_testset_save_CFLAGS="$CFLAGS" 17143 17144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17147 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17148 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17149 $as_echo_n "(cached) " >&6 17150 else 17151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17152 /* end confdefs.h. */ 17153 int i; 17154 _ACEOF 17155 if ac_fn_c_try_compile "$LINENO"; then : 17156 xorg_cv_cc_flag_unknown_warning_option=yes 17157 else 17158 xorg_cv_cc_flag_unknown_warning_option=no 17159 fi 17160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17161 fi 17162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17163 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17165 CFLAGS="$xorg_testset_save_CFLAGS" 17166 fi 17167 17168 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17171 fi 17172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17174 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17175 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17176 $as_echo_n "(cached) " >&6 17177 else 17178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17179 /* end confdefs.h. */ 17180 int i; 17181 _ACEOF 17182 if ac_fn_c_try_compile "$LINENO"; then : 17183 xorg_cv_cc_flag_unused_command_line_argument=yes 17184 else 17185 xorg_cv_cc_flag_unused_command_line_argument=no 17186 fi 17187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17188 fi 17189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17190 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17192 CFLAGS="$xorg_testset_save_CFLAGS" 17193 fi 17194 17195 found="no" 17196 17197 if test $found = "no" ; then 17198 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 17199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17200 fi 17201 17202 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 17203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17204 fi 17205 17206 CFLAGS="$CFLAGS -Waddress" 17207 17208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 17209 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 17210 cacheid=xorg_cv_cc_flag__Waddress 17211 if eval \${$cacheid+:} false; then : 17212 $as_echo_n "(cached) " >&6 17213 else 17214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17215 /* end confdefs.h. */ 17216 int i; 17217 int 17218 main () 17219 { 17220 17221 ; 17222 return 0; 17223 } 17224 _ACEOF 17225 if ac_fn_c_try_link "$LINENO"; then : 17226 eval $cacheid=yes 17227 else 17228 eval $cacheid=no 17229 fi 17230 rm -f core conftest.err conftest.$ac_objext \ 17231 conftest$ac_exeext conftest.$ac_ext 17232 fi 17233 17234 17235 CFLAGS="$xorg_testset_save_CFLAGS" 17236 17237 eval supported=\$$cacheid 17238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17239 $as_echo "$supported" >&6; } 17240 if test "$supported" = "yes" ; then 17241 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 17242 found="yes" 17243 fi 17244 fi 17245 17246 17247 17248 17249 17250 17251 17252 17253 17254 17255 17256 17257 17258 17259 17260 xorg_testset_save_CFLAGS="$CFLAGS" 17261 17262 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17265 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17266 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17267 $as_echo_n "(cached) " >&6 17268 else 17269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17270 /* end confdefs.h. */ 17271 int i; 17272 _ACEOF 17273 if ac_fn_c_try_compile "$LINENO"; then : 17274 xorg_cv_cc_flag_unknown_warning_option=yes 17275 else 17276 xorg_cv_cc_flag_unknown_warning_option=no 17277 fi 17278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17279 fi 17280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17281 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17283 CFLAGS="$xorg_testset_save_CFLAGS" 17284 fi 17285 17286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17289 fi 17290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17292 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17293 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17294 $as_echo_n "(cached) " >&6 17295 else 17296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17297 /* end confdefs.h. */ 17298 int i; 17299 _ACEOF 17300 if ac_fn_c_try_compile "$LINENO"; then : 17301 xorg_cv_cc_flag_unused_command_line_argument=yes 17302 else 17303 xorg_cv_cc_flag_unused_command_line_argument=no 17304 fi 17305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17306 fi 17307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17308 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17310 CFLAGS="$xorg_testset_save_CFLAGS" 17311 fi 17312 17313 found="no" 17314 17315 if test $found = "no" ; then 17316 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 17317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17318 fi 17319 17320 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 17321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17322 fi 17323 17324 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 17325 17326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 17327 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 17328 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 17329 if eval \${$cacheid+:} false; then : 17330 $as_echo_n "(cached) " >&6 17331 else 17332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17333 /* end confdefs.h. */ 17334 int i; 17335 int 17336 main () 17337 { 17338 17339 ; 17340 return 0; 17341 } 17342 _ACEOF 17343 if ac_fn_c_try_link "$LINENO"; then : 17344 eval $cacheid=yes 17345 else 17346 eval $cacheid=no 17347 fi 17348 rm -f core conftest.err conftest.$ac_objext \ 17349 conftest$ac_exeext conftest.$ac_ext 17350 fi 17351 17352 17353 CFLAGS="$xorg_testset_save_CFLAGS" 17354 17355 eval supported=\$$cacheid 17356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17357 $as_echo "$supported" >&6; } 17358 if test "$supported" = "yes" ; then 17359 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 17360 found="yes" 17361 fi 17362 fi 17363 17364 17365 17366 17367 17368 17369 17370 17371 17372 17373 17374 17375 17376 17377 17378 xorg_testset_save_CFLAGS="$CFLAGS" 17379 17380 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17383 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17384 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17385 $as_echo_n "(cached) " >&6 17386 else 17387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17388 /* end confdefs.h. */ 17389 int i; 17390 _ACEOF 17391 if ac_fn_c_try_compile "$LINENO"; then : 17392 xorg_cv_cc_flag_unknown_warning_option=yes 17393 else 17394 xorg_cv_cc_flag_unknown_warning_option=no 17395 fi 17396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17397 fi 17398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17399 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17400 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17401 CFLAGS="$xorg_testset_save_CFLAGS" 17402 fi 17403 17404 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17407 fi 17408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17410 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17411 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17412 $as_echo_n "(cached) " >&6 17413 else 17414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17415 /* end confdefs.h. */ 17416 int i; 17417 _ACEOF 17418 if ac_fn_c_try_compile "$LINENO"; then : 17419 xorg_cv_cc_flag_unused_command_line_argument=yes 17420 else 17421 xorg_cv_cc_flag_unused_command_line_argument=no 17422 fi 17423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17424 fi 17425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17426 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17428 CFLAGS="$xorg_testset_save_CFLAGS" 17429 fi 17430 17431 found="no" 17432 17433 if test $found = "no" ; then 17434 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 17435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17436 fi 17437 17438 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 17439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17440 fi 17441 17442 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 17443 17444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 17445 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 17446 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 17447 if eval \${$cacheid+:} false; then : 17448 $as_echo_n "(cached) " >&6 17449 else 17450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17451 /* end confdefs.h. */ 17452 int i; 17453 int 17454 main () 17455 { 17456 17457 ; 17458 return 0; 17459 } 17460 _ACEOF 17461 if ac_fn_c_try_link "$LINENO"; then : 17462 eval $cacheid=yes 17463 else 17464 eval $cacheid=no 17465 fi 17466 rm -f core conftest.err conftest.$ac_objext \ 17467 conftest$ac_exeext conftest.$ac_ext 17468 fi 17469 17470 17471 CFLAGS="$xorg_testset_save_CFLAGS" 17472 17473 eval supported=\$$cacheid 17474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17475 $as_echo "$supported" >&6; } 17476 if test "$supported" = "yes" ; then 17477 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 17478 found="yes" 17479 fi 17480 fi 17481 17482 17483 fi 17484 17485 17486 17487 17488 17489 17490 17491 CWARNFLAGS="$BASE_CFLAGS" 17492 if test "x$GCC" = xyes ; then 17493 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 17494 fi 17495 17496 17497 17498 17499 17500 17501 17502 17503 # Check whether --with-xorg-module-dir was given. 17504 if test "${with_xorg_module_dir+set}" = set; then : 17505 withval=$with_xorg_module_dir; moduledir="$withval" 17506 else 17507 moduledir="$libdir/xorg/modules" 17508 fi 17509 17510 inputdir=${moduledir}/input 17511 17512 17513 # Checks for extensions 17514 17515 17516 17517 17518 17519 17520 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 17521 if test -n "$ac_tool_prefix"; then 17522 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 17523 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 17524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17525 $as_echo_n "checking for $ac_word... " >&6; } 17526 if ${ac_cv_path_PKG_CONFIG+:} false; then : 17527 $as_echo_n "(cached) " >&6 17528 else 17529 case $PKG_CONFIG in 17530 [\\/]* | ?:[\\/]*) 17531 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 17532 ;; 17533 *) 17534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17535 for as_dir in $PATH 17536 do 17537 IFS=$as_save_IFS 17538 test -z "$as_dir" && as_dir=. 17539 for ac_exec_ext in '' $ac_executable_extensions; do 17540 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 17541 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 17542 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17543 break 2 17544 fi 17545 done 17546 done 17547 IFS=$as_save_IFS 17548 17549 ;; 17550 esac 17551 fi 17552 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 17553 if test -n "$PKG_CONFIG"; then 17554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 17555 $as_echo "$PKG_CONFIG" >&6; } 17556 else 17557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17558 $as_echo "no" >&6; } 17559 fi 17560 17561 17562 fi 17563 if test -z "$ac_cv_path_PKG_CONFIG"; then 17564 ac_pt_PKG_CONFIG=$PKG_CONFIG 17565 # Extract the first word of "pkg-config", so it can be a program name with args. 17566 set dummy pkg-config; ac_word=$2 17567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17568 $as_echo_n "checking for $ac_word... " >&6; } 17569 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 17570 $as_echo_n "(cached) " >&6 17571 else 17572 case $ac_pt_PKG_CONFIG in 17573 [\\/]* | ?:[\\/]*) 17574 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 17575 ;; 17576 *) 17577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17578 for as_dir in $PATH 17579 do 17580 IFS=$as_save_IFS 17581 test -z "$as_dir" && as_dir=. 17582 for ac_exec_ext in '' $ac_executable_extensions; do 17583 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 17584 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 17585 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17586 break 2 17587 fi 17588 done 17589 done 17590 IFS=$as_save_IFS 17591 17592 ;; 17593 esac 17594 fi 17595 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 17596 if test -n "$ac_pt_PKG_CONFIG"; then 17597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 17598 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 17599 else 17600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17601 $as_echo "no" >&6; } 17602 fi 17603 17604 if test "x$ac_pt_PKG_CONFIG" = x; then 17605 PKG_CONFIG="" 17606 else 17607 case $cross_compiling:$ac_tool_warned in 17608 yes:) 17609 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17610 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17611 ac_tool_warned=yes ;; 17612 esac 17613 PKG_CONFIG=$ac_pt_PKG_CONFIG 17614 fi 17615 else 17616 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 17617 fi 17618 17619 fi 17620 if test -n "$PKG_CONFIG"; then 17621 _pkg_min_version=0.9.0 17622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 17623 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 17624 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 17625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17626 $as_echo "yes" >&6; } 17627 else 17628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17629 $as_echo "no" >&6; } 17630 PKG_CONFIG="" 17631 fi 17632 fi 17633 17634 17635 SAVE_CFLAGS="$CFLAGS" 17636 CFLAGS="$CFLAGS -I`$PKG_CONFIG --variable=sdkdir xorg-server`" 17637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17638 /* end confdefs.h. */ 17639 17640 #include "xorg-server.h" 17641 #if !defined RANDR 17642 #error RANDR not defined 17643 #endif 17644 17645 int 17646 main () 17647 { 17648 17649 ; 17650 return 0; 17651 } 17652 _ACEOF 17653 if ac_fn_c_try_compile "$LINENO"; then : 17654 _EXT_CHECK=yes 17655 else 17656 _EXT_CHECK=no 17657 fi 17658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17659 CFLAGS="$SAVE_CFLAGS" 17660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if RANDR is defined" >&5 17661 $as_echo_n "checking if RANDR is defined... " >&6; } 17662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_EXT_CHECK" >&5 17663 $as_echo "$_EXT_CHECK" >&6; } 17664 if test "$_EXT_CHECK" != no; then 17665 REQUIRED_MODULES="$REQUIRED_MODULES randrproto" 17666 fi 17667 17668 17669 17670 SAVE_CFLAGS="$CFLAGS" 17671 CFLAGS="$CFLAGS -I`$PKG_CONFIG --variable=sdkdir xorg-server`" 17672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17673 /* end confdefs.h. */ 17674 17675 #include "xorg-server.h" 17676 #if !defined XINPUT 17677 #error XINPUT not defined 17678 #endif 17679 17680 int 17681 main () 17682 { 17683 17684 ; 17685 return 0; 17686 } 17687 _ACEOF 17688 if ac_fn_c_try_compile "$LINENO"; then : 17689 _EXT_CHECK=yes 17690 else 17691 _EXT_CHECK=no 17692 fi 17693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17694 CFLAGS="$SAVE_CFLAGS" 17695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if XINPUT is defined" >&5 17696 $as_echo_n "checking if XINPUT is defined... " >&6; } 17697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_EXT_CHECK" >&5 17698 $as_echo "$_EXT_CHECK" >&6; } 17699 if test "$_EXT_CHECK" != no; then 17700 REQUIRED_MODULES="$REQUIRED_MODULES inputproto" 17701 fi 17702 17703 17704 # Checks for pkg-config packages 17705 17706 pkg_failed=no 17707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XORG" >&5 17708 $as_echo_n "checking for XORG... " >&6; } 17709 17710 if test -n "$XORG_CFLAGS"; then 17711 pkg_cv_XORG_CFLAGS="$XORG_CFLAGS" 17712 elif test -n "$PKG_CONFIG"; then 17713 if test -n "$PKG_CONFIG" && \ 17714 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server >= 1.10.0 xproto \$REQUIRED_MODULES\""; } >&5 17715 ($PKG_CONFIG --exists --print-errors "xorg-server >= 1.10.0 xproto $REQUIRED_MODULES") 2>&5 17716 ac_status=$? 17717 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17718 test $ac_status = 0; }; then 17719 pkg_cv_XORG_CFLAGS=`$PKG_CONFIG --cflags "xorg-server >= 1.10.0 xproto $REQUIRED_MODULES" 2>/dev/null` 17720 else 17721 pkg_failed=yes 17722 fi 17723 else 17724 pkg_failed=untried 17725 fi 17726 if test -n "$XORG_LIBS"; then 17727 pkg_cv_XORG_LIBS="$XORG_LIBS" 17728 elif test -n "$PKG_CONFIG"; then 17729 if test -n "$PKG_CONFIG" && \ 17730 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server >= 1.10.0 xproto \$REQUIRED_MODULES\""; } >&5 17731 ($PKG_CONFIG --exists --print-errors "xorg-server >= 1.10.0 xproto $REQUIRED_MODULES") 2>&5 17732 ac_status=$? 17733 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17734 test $ac_status = 0; }; then 17735 pkg_cv_XORG_LIBS=`$PKG_CONFIG --libs "xorg-server >= 1.10.0 xproto $REQUIRED_MODULES" 2>/dev/null` 17736 else 17737 pkg_failed=yes 17738 fi 17739 else 17740 pkg_failed=untried 17741 fi 17742 17743 17744 17745 if test $pkg_failed = yes; then 17746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17747 $as_echo "no" >&6; } 17748 17749 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 17750 _pkg_short_errors_supported=yes 17751 else 17752 _pkg_short_errors_supported=no 17753 fi 17754 if test $_pkg_short_errors_supported = yes; then 17755 XORG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xorg-server >= 1.10.0 xproto $REQUIRED_MODULES" 2>&1` 17756 else 17757 XORG_PKG_ERRORS=`$PKG_CONFIG --print-errors "xorg-server >= 1.10.0 xproto $REQUIRED_MODULES" 2>&1` 17758 fi 17759 # Put the nasty error message in config.log where it belongs 17760 echo "$XORG_PKG_ERRORS" >&5 17761 17762 as_fn_error $? "Package requirements (xorg-server >= 1.10.0 xproto $REQUIRED_MODULES) were not met: 17763 17764 $XORG_PKG_ERRORS 17765 17766 Consider adjusting the PKG_CONFIG_PATH environment variable if you 17767 installed software in a non-standard prefix. 17768 17769 Alternatively, you may set the environment variables XORG_CFLAGS 17770 and XORG_LIBS to avoid the need to call pkg-config. 17771 See the pkg-config man page for more details." "$LINENO" 5 17772 17773 elif test $pkg_failed = untried; then 17774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17775 $as_echo "no" >&6; } 17776 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17777 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17778 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 17779 is in your PATH or set the PKG_CONFIG environment variable to the full 17780 path to pkg-config. 17781 17782 Alternatively, you may set the environment variables XORG_CFLAGS 17783 and XORG_LIBS to avoid the need to call pkg-config. 17784 See the pkg-config man page for more details. 17785 17786 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 17787 See \`config.log' for more details" "$LINENO" 5; } 17788 17789 else 17790 XORG_CFLAGS=$pkg_cv_XORG_CFLAGS 17791 XORG_LIBS=$pkg_cv_XORG_LIBS 17792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17793 $as_echo "yes" >&6; } 17794 17795 fi 17796 sdkdir=$(pkg-config --variable=sdkdir xorg-server) 17797 XORG_CFLAGS="$CWARNFLAGS $XORG_CFLAGS" 17798 17799 # Checks for libraries. 17800 17801 # Checks for header files. 17802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 17803 $as_echo_n "checking for ANSI C header files... " >&6; } 17804 if ${ac_cv_header_stdc+:} false; then : 17805 $as_echo_n "(cached) " >&6 17806 else 17807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17808 /* end confdefs.h. */ 17809 #include <stdlib.h> 17810 #include <stdarg.h> 17811 #include <string.h> 17812 #include <float.h> 17813 17814 int 17815 main () 17816 { 17817 17818 ; 17819 return 0; 17820 } 17821 _ACEOF 17822 if ac_fn_c_try_compile "$LINENO"; then : 17823 ac_cv_header_stdc=yes 17824 else 17825 ac_cv_header_stdc=no 17826 fi 17827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17828 17829 if test $ac_cv_header_stdc = yes; then 17830 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 17831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17832 /* end confdefs.h. */ 17833 #include <string.h> 17834 17835 _ACEOF 17836 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17837 $EGREP "memchr" >/dev/null 2>&1; then : 17838 17839 else 17840 ac_cv_header_stdc=no 17841 fi 17842 rm -f conftest* 17843 17844 fi 17845 17846 if test $ac_cv_header_stdc = yes; then 17847 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 17848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17849 /* end confdefs.h. */ 17850 #include <stdlib.h> 17851 17852 _ACEOF 17853 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17854 $EGREP "free" >/dev/null 2>&1; then : 17855 17856 else 17857 ac_cv_header_stdc=no 17858 fi 17859 rm -f conftest* 17860 17861 fi 17862 17863 if test $ac_cv_header_stdc = yes; then 17864 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 17865 if test "$cross_compiling" = yes; then : 17866 : 17867 else 17868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17869 /* end confdefs.h. */ 17870 #include <ctype.h> 17871 #include <stdlib.h> 17872 #if ((' ' & 0x0FF) == 0x020) 17873 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 17874 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 17875 #else 17876 # define ISLOWER(c) \ 17877 (('a' <= (c) && (c) <= 'i') \ 17878 || ('j' <= (c) && (c) <= 'r') \ 17879 || ('s' <= (c) && (c) <= 'z')) 17880 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 17881 #endif 17882 17883 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 17884 int 17885 main () 17886 { 17887 int i; 17888 for (i = 0; i < 256; i++) 17889 if (XOR (islower (i), ISLOWER (i)) 17890 || toupper (i) != TOUPPER (i)) 17891 return 2; 17892 return 0; 17893 } 17894 _ACEOF 17895 if ac_fn_c_try_run "$LINENO"; then : 17896 17897 else 17898 ac_cv_header_stdc=no 17899 fi 17900 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17901 conftest.$ac_objext conftest.beam conftest.$ac_ext 17902 fi 17903 17904 fi 17905 fi 17906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 17907 $as_echo "$ac_cv_header_stdc" >&6; } 17908 if test $ac_cv_header_stdc = yes; then 17909 17910 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 17911 17912 fi 17913 17914 17915 DRIVER_NAME=elographics 17916 17917 17918 17919 17920 17921 17922 if test x$APP_MAN_SUFFIX = x ; then 17923 APP_MAN_SUFFIX=1 17924 fi 17925 if test x$APP_MAN_DIR = x ; then 17926 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 17927 fi 17928 17929 if test x$LIB_MAN_SUFFIX = x ; then 17930 LIB_MAN_SUFFIX=3 17931 fi 17932 if test x$LIB_MAN_DIR = x ; then 17933 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 17934 fi 17935 17936 if test x$FILE_MAN_SUFFIX = x ; then 17937 case $host_os in 17938 solaris*) FILE_MAN_SUFFIX=4 ;; 17939 *) FILE_MAN_SUFFIX=5 ;; 17940 esac 17941 fi 17942 if test x$FILE_MAN_DIR = x ; then 17943 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 17944 fi 17945 17946 if test x$MISC_MAN_SUFFIX = x ; then 17947 case $host_os in 17948 solaris*) MISC_MAN_SUFFIX=5 ;; 17949 *) MISC_MAN_SUFFIX=7 ;; 17950 esac 17951 fi 17952 if test x$MISC_MAN_DIR = x ; then 17953 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 17954 fi 17955 17956 if test x$DRIVER_MAN_SUFFIX = x ; then 17957 case $host_os in 17958 solaris*) DRIVER_MAN_SUFFIX=7 ;; 17959 *) DRIVER_MAN_SUFFIX=4 ;; 17960 esac 17961 fi 17962 if test x$DRIVER_MAN_DIR = x ; then 17963 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 17964 fi 17965 17966 if test x$ADMIN_MAN_SUFFIX = x ; then 17967 case $host_os in 17968 solaris*) ADMIN_MAN_SUFFIX=1m ;; 17969 *) ADMIN_MAN_SUFFIX=8 ;; 17970 esac 17971 fi 17972 if test x$ADMIN_MAN_DIR = x ; then 17973 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 17974 fi 17975 17976 17977 17978 17979 17980 17981 17982 17983 17984 17985 17986 17987 17988 17989 17990 XORG_MAN_PAGE="X Version 11" 17991 17992 MAN_SUBSTS="\ 17993 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17994 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17995 -e 's|__xservername__|Xorg|g' \ 17996 -e 's|__xconfigfile__|xorg.conf|g' \ 17997 -e 's|__xorgconfdir__|xorg.conf.d|g' \ 17998 -e 's|__projectroot__|\$(prefix)|g' \ 17999 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 18000 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 18001 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 18002 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 18003 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 18004 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 18005 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 18006 18007 18008 18009 18010 18011 cat >>confdefs.h <<_ACEOF 18012 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 18013 _ACEOF 18014 18015 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 18016 if test "x$PVM" = "x"; then 18017 PVM="0" 18018 fi 18019 18020 cat >>confdefs.h <<_ACEOF 18021 #define PACKAGE_VERSION_MINOR $PVM 18022 _ACEOF 18023 18024 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 18025 if test "x$PVP" = "x"; then 18026 PVP="0" 18027 fi 18028 18029 cat >>confdefs.h <<_ACEOF 18030 #define PACKAGE_VERSION_PATCHLEVEL $PVP 18031 _ACEOF 18032 18033 18034 18035 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 18036 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 18037 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 18038 echo 'git directory not found: installing possibly empty changelog.' >&2)" 18039 18040 18041 18042 ac_config_files="$ac_config_files Makefile src/Makefile man/Makefile" 18043 18044 cat >confcache <<\_ACEOF 18045 # This file is a shell script that caches the results of configure 18046 # tests run on this system so they can be shared between configure 18047 # scripts and configure runs, see configure's option --config-cache. 18048 # It is not useful on other systems. If it contains results you don't 18049 # want to keep, you may remove or edit it. 18050 # 18051 # config.status only pays attention to the cache file if you give it 18052 # the --recheck option to rerun configure. 18053 # 18054 # `ac_cv_env_foo' variables (set or unset) will be overridden when 18055 # loading this file, other *unset* `ac_cv_foo' will be assigned the 18056 # following values. 18057 18058 _ACEOF 18059 18060 # The following way of writing the cache mishandles newlines in values, 18061 # but we know of no workaround that is simple, portable, and efficient. 18062 # So, we kill variables containing newlines. 18063 # Ultrix sh set writes to stderr and can't be redirected directly, 18064 # and sets the high bit in the cache file unless we assign to the vars. 18065 ( 18066 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 18067 eval ac_val=\$$ac_var 18068 case $ac_val in #( 18069 *${as_nl}*) 18070 case $ac_var in #( 18071 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 18072 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 18073 esac 18074 case $ac_var in #( 18075 _ | IFS | as_nl) ;; #( 18076 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 18077 *) { eval $ac_var=; unset $ac_var;} ;; 18078 esac ;; 18079 esac 18080 done 18081 18082 (set) 2>&1 | 18083 case $as_nl`(ac_space=' '; set) 2>&1` in #( 18084 *${as_nl}ac_space=\ *) 18085 # `set' does not quote correctly, so add quotes: double-quote 18086 # substitution turns \\\\ into \\, and sed turns \\ into \. 18087 sed -n \ 18088 "s/'/'\\\\''/g; 18089 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 18090 ;; #( 18091 *) 18092 # `set' quotes correctly as required by POSIX, so do not add quotes. 18093 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 18094 ;; 18095 esac | 18096 sort 18097 ) | 18098 sed ' 18099 /^ac_cv_env_/b end 18100 t clear 18101 :clear 18102 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 18103 t end 18104 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 18105 :end' >>confcache 18106 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 18107 if test -w "$cache_file"; then 18108 if test "x$cache_file" != "x/dev/null"; then 18109 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 18110 $as_echo "$as_me: updating cache $cache_file" >&6;} 18111 if test ! -f "$cache_file" || test -h "$cache_file"; then 18112 cat confcache >"$cache_file" 18113 else 18114 case $cache_file in #( 18115 */* | ?:*) 18116 mv -f confcache "$cache_file"$$ && 18117 mv -f "$cache_file"$$ "$cache_file" ;; #( 18118 *) 18119 mv -f confcache "$cache_file" ;; 18120 esac 18121 fi 18122 fi 18123 else 18124 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 18125 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 18126 fi 18127 fi 18128 rm -f confcache 18129 18130 test "x$prefix" = xNONE && prefix=$ac_default_prefix 18131 # Let make expand exec_prefix. 18132 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 18133 18134 DEFS=-DHAVE_CONFIG_H 18135 18136 ac_libobjs= 18137 ac_ltlibobjs= 18138 U= 18139 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 18140 # 1. Remove the extension, and $U if already installed. 18141 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 18142 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 18143 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 18144 # will be set to the directory where LIBOBJS objects are built. 18145 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 18146 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 18147 done 18148 LIBOBJS=$ac_libobjs 18149 18150 LTLIBOBJS=$ac_ltlibobjs 18151 18152 18153 if test -n "$EXEEXT"; then 18154 am__EXEEXT_TRUE= 18155 am__EXEEXT_FALSE='#' 18156 else 18157 am__EXEEXT_TRUE='#' 18158 am__EXEEXT_FALSE= 18159 fi 18160 18161 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 18162 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 18163 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18164 fi 18165 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 18166 as_fn_error $? "conditional \"AMDEP\" was never defined. 18167 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18168 fi 18169 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 18170 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 18171 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18172 fi 18173 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 18174 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 18175 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18176 fi 18177 18178 : "${CONFIG_STATUS=./config.status}" 18179 ac_write_fail=0 18180 ac_clean_files_save=$ac_clean_files 18181 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 18182 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 18183 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 18184 as_write_fail=0 18185 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 18186 #! $SHELL 18187 # Generated by $as_me. 18188 # Run this file to recreate the current configuration. 18189 # Compiler output produced by configure, useful for debugging 18190 # configure, is in config.log if it exists. 18191 18192 debug=false 18193 ac_cs_recheck=false 18194 ac_cs_silent=false 18195 18196 SHELL=\${CONFIG_SHELL-$SHELL} 18197 export SHELL 18198 _ASEOF 18199 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 18200 ## -------------------- ## 18201 ## M4sh Initialization. ## 18202 ## -------------------- ## 18203 18204 # Be more Bourne compatible 18205 DUALCASE=1; export DUALCASE # for MKS sh 18206 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18207 emulate sh 18208 NULLCMD=: 18209 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 18210 # is contrary to our usage. Disable this feature. 18211 alias -g '${1+"$@"}'='"$@"' 18212 setopt NO_GLOB_SUBST 18213 else 18214 case `(set -o) 2>/dev/null` in #( 18215 *posix*) : 18216 set -o posix ;; #( 18217 *) : 18218 ;; 18219 esac 18220 fi 18221 18222 18223 as_nl=' 18224 ' 18225 export as_nl 18226 # Printing a long string crashes Solaris 7 /usr/bin/printf. 18227 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 18228 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 18229 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 18230 # Prefer a ksh shell builtin over an external printf program on Solaris, 18231 # but without wasting forks for bash or zsh. 18232 if test -z "$BASH_VERSION$ZSH_VERSION" \ 18233 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 18234 as_echo='print -r --' 18235 as_echo_n='print -rn --' 18236 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 18237 as_echo='printf %s\n' 18238 as_echo_n='printf %s' 18239 else 18240 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 18241 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 18242 as_echo_n='/usr/ucb/echo -n' 18243 else 18244 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 18245 as_echo_n_body='eval 18246 arg=$1; 18247 case $arg in #( 18248 *"$as_nl"*) 18249 expr "X$arg" : "X\\(.*\\)$as_nl"; 18250 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 18251 esac; 18252 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 18253 ' 18254 export as_echo_n_body 18255 as_echo_n='sh -c $as_echo_n_body as_echo' 18256 fi 18257 export as_echo_body 18258 as_echo='sh -c $as_echo_body as_echo' 18259 fi 18260 18261 # The user is always right. 18262 if test "${PATH_SEPARATOR+set}" != set; then 18263 PATH_SEPARATOR=: 18264 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 18265 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 18266 PATH_SEPARATOR=';' 18267 } 18268 fi 18269 18270 18271 # IFS 18272 # We need space, tab and new line, in precisely that order. Quoting is 18273 # there to prevent editors from complaining about space-tab. 18274 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 18275 # splitting by setting IFS to empty value.) 18276 IFS=" "" $as_nl" 18277 18278 # Find who we are. Look in the path if we contain no directory separator. 18279 as_myself= 18280 case $0 in #(( 18281 *[\\/]* ) as_myself=$0 ;; 18282 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18283 for as_dir in $PATH 18284 do 18285 IFS=$as_save_IFS 18286 test -z "$as_dir" && as_dir=. 18287 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 18288 done 18289 IFS=$as_save_IFS 18290 18291 ;; 18292 esac 18293 # We did not find ourselves, most probably we were run as `sh COMMAND' 18294 # in which case we are not to be found in the path. 18295 if test "x$as_myself" = x; then 18296 as_myself=$0 18297 fi 18298 if test ! -f "$as_myself"; then 18299 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 18300 exit 1 18301 fi 18302 18303 # Unset variables that we do not need and which cause bugs (e.g. in 18304 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 18305 # suppresses any "Segmentation fault" message there. '((' could 18306 # trigger a bug in pdksh 5.2.14. 18307 for as_var in BASH_ENV ENV MAIL MAILPATH 18308 do eval test x\${$as_var+set} = xset \ 18309 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 18310 done 18311 PS1='$ ' 18312 PS2='> ' 18313 PS4='+ ' 18314 18315 # NLS nuisances. 18316 LC_ALL=C 18317 export LC_ALL 18318 LANGUAGE=C 18319 export LANGUAGE 18320 18321 # CDPATH. 18322 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18323 18324 18325 # as_fn_error STATUS ERROR [LINENO LOG_FD] 18326 # ---------------------------------------- 18327 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 18328 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 18329 # script with STATUS, using 1 if that was 0. 18330 as_fn_error () 18331 { 18332 as_status=$1; test $as_status -eq 0 && as_status=1 18333 if test "$4"; then 18334 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 18335 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 18336 fi 18337 $as_echo "$as_me: error: $2" >&2 18338 as_fn_exit $as_status 18339 } # as_fn_error 18340 18341 18342 # as_fn_set_status STATUS 18343 # ----------------------- 18344 # Set $? to STATUS, without forking. 18345 as_fn_set_status () 18346 { 18347 return $1 18348 } # as_fn_set_status 18349 18350 # as_fn_exit STATUS 18351 # ----------------- 18352 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 18353 as_fn_exit () 18354 { 18355 set +e 18356 as_fn_set_status $1 18357 exit $1 18358 } # as_fn_exit 18359 18360 # as_fn_unset VAR 18361 # --------------- 18362 # Portably unset VAR. 18363 as_fn_unset () 18364 { 18365 { eval $1=; unset $1;} 18366 } 18367 as_unset=as_fn_unset 18368 # as_fn_append VAR VALUE 18369 # ---------------------- 18370 # Append the text in VALUE to the end of the definition contained in VAR. Take 18371 # advantage of any shell optimizations that allow amortized linear growth over 18372 # repeated appends, instead of the typical quadratic growth present in naive 18373 # implementations. 18374 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 18375 eval 'as_fn_append () 18376 { 18377 eval $1+=\$2 18378 }' 18379 else 18380 as_fn_append () 18381 { 18382 eval $1=\$$1\$2 18383 } 18384 fi # as_fn_append 18385 18386 # as_fn_arith ARG... 18387 # ------------------ 18388 # Perform arithmetic evaluation on the ARGs, and store the result in the 18389 # global $as_val. Take advantage of shells that can avoid forks. The arguments 18390 # must be portable across $(()) and expr. 18391 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 18392 eval 'as_fn_arith () 18393 { 18394 as_val=$(( $* )) 18395 }' 18396 else 18397 as_fn_arith () 18398 { 18399 as_val=`expr "$@" || test $? -eq 1` 18400 } 18401 fi # as_fn_arith 18402 18403 18404 if expr a : '\(a\)' >/dev/null 2>&1 && 18405 test "X`expr 00001 : '.*\(...\)'`" = X001; then 18406 as_expr=expr 18407 else 18408 as_expr=false 18409 fi 18410 18411 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 18412 as_basename=basename 18413 else 18414 as_basename=false 18415 fi 18416 18417 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 18418 as_dirname=dirname 18419 else 18420 as_dirname=false 18421 fi 18422 18423 as_me=`$as_basename -- "$0" || 18424 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 18425 X"$0" : 'X\(//\)$' \| \ 18426 X"$0" : 'X\(/\)' \| . 2>/dev/null || 18427 $as_echo X/"$0" | 18428 sed '/^.*\/\([^/][^/]*\)\/*$/{ 18429 s//\1/ 18430 q 18431 } 18432 /^X\/\(\/\/\)$/{ 18433 s//\1/ 18434 q 18435 } 18436 /^X\/\(\/\).*/{ 18437 s//\1/ 18438 q 18439 } 18440 s/.*/./; q'` 18441 18442 # Avoid depending upon Character Ranges. 18443 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 18444 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 18445 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 18446 as_cr_digits='0123456789' 18447 as_cr_alnum=$as_cr_Letters$as_cr_digits 18448 18449 ECHO_C= ECHO_N= ECHO_T= 18450 case `echo -n x` in #((((( 18451 -n*) 18452 case `echo 'xy\c'` in 18453 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 18454 xy) ECHO_C='\c';; 18455 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 18456 ECHO_T=' ';; 18457 esac;; 18458 *) 18459 ECHO_N='-n';; 18460 esac 18461 18462 rm -f conf$$ conf$$.exe conf$$.file 18463 if test -d conf$$.dir; then 18464 rm -f conf$$.dir/conf$$.file 18465 else 18466 rm -f conf$$.dir 18467 mkdir conf$$.dir 2>/dev/null 18468 fi 18469 if (echo >conf$$.file) 2>/dev/null; then 18470 if ln -s conf$$.file conf$$ 2>/dev/null; then 18471 as_ln_s='ln -s' 18472 # ... but there are two gotchas: 18473 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 18474 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 18475 # In both cases, we have to default to `cp -p'. 18476 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 18477 as_ln_s='cp -p' 18478 elif ln conf$$.file conf$$ 2>/dev/null; then 18479 as_ln_s=ln 18480 else 18481 as_ln_s='cp -p' 18482 fi 18483 else 18484 as_ln_s='cp -p' 18485 fi 18486 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 18487 rmdir conf$$.dir 2>/dev/null 18488 18489 18490 # as_fn_mkdir_p 18491 # ------------- 18492 # Create "$as_dir" as a directory, including parents if necessary. 18493 as_fn_mkdir_p () 18494 { 18495 18496 case $as_dir in #( 18497 -*) as_dir=./$as_dir;; 18498 esac 18499 test -d "$as_dir" || eval $as_mkdir_p || { 18500 as_dirs= 18501 while :; do 18502 case $as_dir in #( 18503 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 18504 *) as_qdir=$as_dir;; 18505 esac 18506 as_dirs="'$as_qdir' $as_dirs" 18507 as_dir=`$as_dirname -- "$as_dir" || 18508 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 18509 X"$as_dir" : 'X\(//\)[^/]' \| \ 18510 X"$as_dir" : 'X\(//\)$' \| \ 18511 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 18512 $as_echo X"$as_dir" | 18513 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 18514 s//\1/ 18515 q 18516 } 18517 /^X\(\/\/\)[^/].*/{ 18518 s//\1/ 18519 q 18520 } 18521 /^X\(\/\/\)$/{ 18522 s//\1/ 18523 q 18524 } 18525 /^X\(\/\).*/{ 18526 s//\1/ 18527 q 18528 } 18529 s/.*/./; q'` 18530 test -d "$as_dir" && break 18531 done 18532 test -z "$as_dirs" || eval "mkdir $as_dirs" 18533 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 18534 18535 18536 } # as_fn_mkdir_p 18537 if mkdir -p . 2>/dev/null; then 18538 as_mkdir_p='mkdir -p "$as_dir"' 18539 else 18540 test -d ./-p && rmdir ./-p 18541 as_mkdir_p=false 18542 fi 18543 18544 if test -x / >/dev/null 2>&1; then 18545 as_test_x='test -x' 18546 else 18547 if ls -dL / >/dev/null 2>&1; then 18548 as_ls_L_option=L 18549 else 18550 as_ls_L_option= 18551 fi 18552 as_test_x=' 18553 eval sh -c '\'' 18554 if test -d "$1"; then 18555 test -d "$1/."; 18556 else 18557 case $1 in #( 18558 -*)set "./$1";; 18559 esac; 18560 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 18561 ???[sx]*):;;*)false;;esac;fi 18562 '\'' sh 18563 ' 18564 fi 18565 as_executable_p=$as_test_x 18566 18567 # Sed expression to map a string onto a valid CPP name. 18568 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 18569 18570 # Sed expression to map a string onto a valid variable name. 18571 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 18572 18573 18574 exec 6>&1 18575 ## ----------------------------------- ## 18576 ## Main body of $CONFIG_STATUS script. ## 18577 ## ----------------------------------- ## 18578 _ASEOF 18579 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 18580 18581 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18582 # Save the log message, to keep $0 and so on meaningful, and to 18583 # report actual input values of CONFIG_FILES etc. instead of their 18584 # values after options handling. 18585 ac_log=" 18586 This file was extended by xf86-input-elographics $as_me 1.4.1, which was 18587 generated by GNU Autoconf 2.68. Invocation command line was 18588 18589 CONFIG_FILES = $CONFIG_FILES 18590 CONFIG_HEADERS = $CONFIG_HEADERS 18591 CONFIG_LINKS = $CONFIG_LINKS 18592 CONFIG_COMMANDS = $CONFIG_COMMANDS 18593 $ $0 $@ 18594 18595 on `(hostname || uname -n) 2>/dev/null | sed 1q` 18596 " 18597 18598 _ACEOF 18599 18600 case $ac_config_files in *" 18601 "*) set x $ac_config_files; shift; ac_config_files=$*;; 18602 esac 18603 18604 case $ac_config_headers in *" 18605 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 18606 esac 18607 18608 18609 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18610 # Files that config.status was made for. 18611 config_files="$ac_config_files" 18612 config_headers="$ac_config_headers" 18613 config_commands="$ac_config_commands" 18614 18615 _ACEOF 18616 18617 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18618 ac_cs_usage="\ 18619 \`$as_me' instantiates files and other configuration actions 18620 from templates according to the current configuration. Unless the files 18621 and actions are specified as TAGs, all are instantiated by default. 18622 18623 Usage: $0 [OPTION]... [TAG]... 18624 18625 -h, --help print this help, then exit 18626 -V, --version print version number and configuration settings, then exit 18627 --config print configuration, then exit 18628 -q, --quiet, --silent 18629 do not print progress messages 18630 -d, --debug don't remove temporary files 18631 --recheck update $as_me by reconfiguring in the same conditions 18632 --file=FILE[:TEMPLATE] 18633 instantiate the configuration file FILE 18634 --header=FILE[:TEMPLATE] 18635 instantiate the configuration header FILE 18636 18637 Configuration files: 18638 $config_files 18639 18640 Configuration headers: 18641 $config_headers 18642 18643 Configuration commands: 18644 $config_commands 18645 18646 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 18647 18648 _ACEOF 18649 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18650 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 18651 ac_cs_version="\\ 18652 xf86-input-elographics config.status 1.4.1 18653 configured by $0, generated by GNU Autoconf 2.68, 18654 with options \\"\$ac_cs_config\\" 18655 18656 Copyright (C) 2010 Free Software Foundation, Inc. 18657 This config.status script is free software; the Free Software Foundation 18658 gives unlimited permission to copy, distribute and modify it." 18659 18660 ac_pwd='$ac_pwd' 18661 srcdir='$srcdir' 18662 INSTALL='$INSTALL' 18663 MKDIR_P='$MKDIR_P' 18664 AWK='$AWK' 18665 test -n "\$AWK" || AWK=awk 18666 _ACEOF 18667 18668 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18669 # The default lists apply if the user does not specify any file. 18670 ac_need_defaults=: 18671 while test $# != 0 18672 do 18673 case $1 in 18674 --*=?*) 18675 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18676 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 18677 ac_shift=: 18678 ;; 18679 --*=) 18680 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18681 ac_optarg= 18682 ac_shift=: 18683 ;; 18684 *) 18685 ac_option=$1 18686 ac_optarg=$2 18687 ac_shift=shift 18688 ;; 18689 esac 18690 18691 case $ac_option in 18692 # Handling of the options. 18693 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 18694 ac_cs_recheck=: ;; 18695 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 18696 $as_echo "$ac_cs_version"; exit ;; 18697 --config | --confi | --conf | --con | --co | --c ) 18698 $as_echo "$ac_cs_config"; exit ;; 18699 --debug | --debu | --deb | --de | --d | -d ) 18700 debug=: ;; 18701 --file | --fil | --fi | --f ) 18702 $ac_shift 18703 case $ac_optarg in 18704 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18705 '') as_fn_error $? "missing file argument" ;; 18706 esac 18707 as_fn_append CONFIG_FILES " '$ac_optarg'" 18708 ac_need_defaults=false;; 18709 --header | --heade | --head | --hea ) 18710 $ac_shift 18711 case $ac_optarg in 18712 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18713 esac 18714 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 18715 ac_need_defaults=false;; 18716 --he | --h) 18717 # Conflict between --help and --header 18718 as_fn_error $? "ambiguous option: \`$1' 18719 Try \`$0 --help' for more information.";; 18720 --help | --hel | -h ) 18721 $as_echo "$ac_cs_usage"; exit ;; 18722 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 18723 | -silent | --silent | --silen | --sile | --sil | --si | --s) 18724 ac_cs_silent=: ;; 18725 18726 # This is an error. 18727 -*) as_fn_error $? "unrecognized option: \`$1' 18728 Try \`$0 --help' for more information." ;; 18729 18730 *) as_fn_append ac_config_targets " $1" 18731 ac_need_defaults=false ;; 18732 18733 esac 18734 shift 18735 done 18736 18737 ac_configure_extra_args= 18738 18739 if $ac_cs_silent; then 18740 exec 6>/dev/null 18741 ac_configure_extra_args="$ac_configure_extra_args --silent" 18742 fi 18743 18744 _ACEOF 18745 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18746 if \$ac_cs_recheck; then 18747 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 18748 shift 18749 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 18750 CONFIG_SHELL='$SHELL' 18751 export CONFIG_SHELL 18752 exec "\$@" 18753 fi 18754 18755 _ACEOF 18756 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18757 exec 5>>config.log 18758 { 18759 echo 18760 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 18761 ## Running $as_me. ## 18762 _ASBOX 18763 $as_echo "$ac_log" 18764 } >&5 18765 18766 _ACEOF 18767 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18768 # 18769 # INIT-COMMANDS 18770 # 18771 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 18772 18773 18774 # The HP-UX ksh and POSIX shell print the target directory to stdout 18775 # if CDPATH is set. 18776 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18777 18778 sed_quote_subst='$sed_quote_subst' 18779 double_quote_subst='$double_quote_subst' 18780 delay_variable_subst='$delay_variable_subst' 18781 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 18782 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 18783 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 18784 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 18785 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 18786 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 18787 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 18788 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 18789 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 18790 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 18791 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 18792 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 18793 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 18794 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 18795 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 18796 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 18797 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 18798 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 18799 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 18800 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 18801 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 18802 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 18803 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 18804 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 18805 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 18806 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 18807 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 18808 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 18809 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 18810 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 18811 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 18812 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 18813 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 18814 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 18815 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 18816 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 18817 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 18818 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 18819 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 18820 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 18821 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 18822 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 18823 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 18824 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 18825 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 18826 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18827 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18828 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 18829 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 18830 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 18831 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 18832 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 18833 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 18834 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 18835 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 18836 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 18837 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"`' 18838 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 18839 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 18840 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 18841 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 18842 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 18843 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 18844 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 18845 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 18846 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 18847 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 18848 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 18849 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 18850 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 18851 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 18852 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 18853 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 18854 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 18855 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 18856 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18857 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 18858 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 18859 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 18860 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 18861 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 18862 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 18863 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18864 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 18865 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18866 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 18867 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18868 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 18869 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 18870 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 18871 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 18872 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 18873 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 18874 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 18875 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 18876 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 18877 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 18878 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 18879 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 18880 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 18881 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 18882 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 18883 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 18884 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 18885 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 18886 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 18887 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 18888 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 18889 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 18890 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 18891 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 18892 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 18893 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 18894 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 18895 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 18896 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 18897 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 18898 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18899 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18900 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 18901 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 18902 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 18903 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 18904 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' 18905 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 18906 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 18907 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 18908 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 18909 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 18910 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 18911 18912 LTCC='$LTCC' 18913 LTCFLAGS='$LTCFLAGS' 18914 compiler='$compiler_DEFAULT' 18915 18916 # A function that is used when there is no print builtin or printf. 18917 func_fallback_echo () 18918 { 18919 eval 'cat <<_LTECHO_EOF 18920 \$1 18921 _LTECHO_EOF' 18922 } 18923 18924 # Quote evaled strings. 18925 for var in SHELL \ 18926 ECHO \ 18927 PATH_SEPARATOR \ 18928 SED \ 18929 GREP \ 18930 EGREP \ 18931 FGREP \ 18932 LD \ 18933 NM \ 18934 LN_S \ 18935 lt_SP2NL \ 18936 lt_NL2SP \ 18937 reload_flag \ 18938 OBJDUMP \ 18939 deplibs_check_method \ 18940 file_magic_cmd \ 18941 file_magic_glob \ 18942 want_nocaseglob \ 18943 DLLTOOL \ 18944 sharedlib_from_linklib_cmd \ 18945 AR \ 18946 AR_FLAGS \ 18947 archiver_list_spec \ 18948 STRIP \ 18949 RANLIB \ 18950 CC \ 18951 CFLAGS \ 18952 compiler \ 18953 lt_cv_sys_global_symbol_pipe \ 18954 lt_cv_sys_global_symbol_to_cdecl \ 18955 lt_cv_sys_global_symbol_to_c_name_address \ 18956 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 18957 nm_file_list_spec \ 18958 lt_prog_compiler_no_builtin_flag \ 18959 lt_prog_compiler_pic \ 18960 lt_prog_compiler_wl \ 18961 lt_prog_compiler_static \ 18962 lt_cv_prog_compiler_c_o \ 18963 need_locks \ 18964 MANIFEST_TOOL \ 18965 DSYMUTIL \ 18966 NMEDIT \ 18967 LIPO \ 18968 OTOOL \ 18969 OTOOL64 \ 18970 shrext_cmds \ 18971 export_dynamic_flag_spec \ 18972 whole_archive_flag_spec \ 18973 compiler_needs_object \ 18974 with_gnu_ld \ 18975 allow_undefined_flag \ 18976 no_undefined_flag \ 18977 hardcode_libdir_flag_spec \ 18978 hardcode_libdir_separator \ 18979 exclude_expsyms \ 18980 include_expsyms \ 18981 file_list_spec \ 18982 variables_saved_for_relink \ 18983 libname_spec \ 18984 library_names_spec \ 18985 soname_spec \ 18986 install_override_mode \ 18987 finish_eval \ 18988 old_striplib \ 18989 striplib; do 18990 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 18991 *[\\\\\\\`\\"\\\$]*) 18992 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 18993 ;; 18994 *) 18995 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 18996 ;; 18997 esac 18998 done 18999 19000 # Double-quote double-evaled strings. 19001 for var in reload_cmds \ 19002 old_postinstall_cmds \ 19003 old_postuninstall_cmds \ 19004 old_archive_cmds \ 19005 extract_expsyms_cmds \ 19006 old_archive_from_new_cmds \ 19007 old_archive_from_expsyms_cmds \ 19008 archive_cmds \ 19009 archive_expsym_cmds \ 19010 module_cmds \ 19011 module_expsym_cmds \ 19012 export_symbols_cmds \ 19013 prelink_cmds \ 19014 postlink_cmds \ 19015 postinstall_cmds \ 19016 postuninstall_cmds \ 19017 finish_cmds \ 19018 sys_lib_search_path_spec \ 19019 sys_lib_dlsearch_path_spec; do 19020 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 19021 *[\\\\\\\`\\"\\\$]*) 19022 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 19023 ;; 19024 *) 19025 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 19026 ;; 19027 esac 19028 done 19029 19030 ac_aux_dir='$ac_aux_dir' 19031 xsi_shell='$xsi_shell' 19032 lt_shell_append='$lt_shell_append' 19033 19034 # See if we are running on zsh, and set the options which allow our 19035 # commands through without removal of \ escapes INIT. 19036 if test -n "\${ZSH_VERSION+set}" ; then 19037 setopt NO_GLOB_SUBST 19038 fi 19039 19040 19041 PACKAGE='$PACKAGE' 19042 VERSION='$VERSION' 19043 TIMESTAMP='$TIMESTAMP' 19044 RM='$RM' 19045 ofile='$ofile' 19046 19047 19048 19049 19050 _ACEOF 19051 19052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19053 19054 # Handling of arguments. 19055 for ac_config_target in $ac_config_targets 19056 do 19057 case $ac_config_target in 19058 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 19059 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 19060 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 19061 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 19062 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 19063 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 19064 19065 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 19066 esac 19067 done 19068 19069 19070 # If the user did not use the arguments to specify the items to instantiate, 19071 # then the envvar interface is used. Set only those that are not. 19072 # We use the long form for the default assignment because of an extremely 19073 # bizarre bug on SunOS 4.1.3. 19074 if $ac_need_defaults; then 19075 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 19076 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 19077 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 19078 fi 19079 19080 # Have a temporary directory for convenience. Make it in the build tree 19081 # simply because there is no reason against having it here, and in addition, 19082 # creating and moving files from /tmp can sometimes cause problems. 19083 # Hook for its removal unless debugging. 19084 # Note that there is a small window in which the directory will not be cleaned: 19085 # after its creation but before its name has been assigned to `$tmp'. 19086 $debug || 19087 { 19088 tmp= ac_tmp= 19089 trap 'exit_status=$? 19090 : "${ac_tmp:=$tmp}" 19091 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 19092 ' 0 19093 trap 'as_fn_exit 1' 1 2 13 15 19094 } 19095 # Create a (secure) tmp directory for tmp files. 19096 19097 { 19098 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 19099 test -d "$tmp" 19100 } || 19101 { 19102 tmp=./conf$$-$RANDOM 19103 (umask 077 && mkdir "$tmp") 19104 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 19105 ac_tmp=$tmp 19106 19107 # Set up the scripts for CONFIG_FILES section. 19108 # No need to generate them if there are no CONFIG_FILES. 19109 # This happens for instance with `./config.status config.h'. 19110 if test -n "$CONFIG_FILES"; then 19111 19112 19113 ac_cr=`echo X | tr X '\015'` 19114 # On cygwin, bash can eat \r inside `` if the user requested igncr. 19115 # But we know of no other shell where ac_cr would be empty at this 19116 # point, so we can use a bashism as a fallback. 19117 if test "x$ac_cr" = x; then 19118 eval ac_cr=\$\'\\r\' 19119 fi 19120 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 19121 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 19122 ac_cs_awk_cr='\\r' 19123 else 19124 ac_cs_awk_cr=$ac_cr 19125 fi 19126 19127 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 19128 _ACEOF 19129 19130 19131 { 19132 echo "cat >conf$$subs.awk <<_ACEOF" && 19133 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 19134 echo "_ACEOF" 19135 } >conf$$subs.sh || 19136 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19137 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 19138 ac_delim='%!_!# ' 19139 for ac_last_try in false false false false false :; do 19140 . ./conf$$subs.sh || 19141 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19142 19143 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 19144 if test $ac_delim_n = $ac_delim_num; then 19145 break 19146 elif $ac_last_try; then 19147 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19148 else 19149 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19150 fi 19151 done 19152 rm -f conf$$subs.sh 19153 19154 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19155 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 19156 _ACEOF 19157 sed -n ' 19158 h 19159 s/^/S["/; s/!.*/"]=/ 19160 p 19161 g 19162 s/^[^!]*!// 19163 :repl 19164 t repl 19165 s/'"$ac_delim"'$// 19166 t delim 19167 :nl 19168 h 19169 s/\(.\{148\}\)..*/\1/ 19170 t more1 19171 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 19172 p 19173 n 19174 b repl 19175 :more1 19176 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19177 p 19178 g 19179 s/.\{148\}// 19180 t nl 19181 :delim 19182 h 19183 s/\(.\{148\}\)..*/\1/ 19184 t more2 19185 s/["\\]/\\&/g; s/^/"/; s/$/"/ 19186 p 19187 b 19188 :more2 19189 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19190 p 19191 g 19192 s/.\{148\}// 19193 t delim 19194 ' <conf$$subs.awk | sed ' 19195 /^[^""]/{ 19196 N 19197 s/\n// 19198 } 19199 ' >>$CONFIG_STATUS || ac_write_fail=1 19200 rm -f conf$$subs.awk 19201 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19202 _ACAWK 19203 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 19204 for (key in S) S_is_set[key] = 1 19205 FS = "" 19206 19207 } 19208 { 19209 line = $ 0 19210 nfields = split(line, field, "@") 19211 substed = 0 19212 len = length(field[1]) 19213 for (i = 2; i < nfields; i++) { 19214 key = field[i] 19215 keylen = length(key) 19216 if (S_is_set[key]) { 19217 value = S[key] 19218 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 19219 len += length(value) + length(field[++i]) 19220 substed = 1 19221 } else 19222 len += 1 + keylen 19223 } 19224 19225 print line 19226 } 19227 19228 _ACAWK 19229 _ACEOF 19230 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19231 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 19232 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 19233 else 19234 cat 19235 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 19236 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 19237 _ACEOF 19238 19239 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 19240 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 19241 # trailing colons and then remove the whole line if VPATH becomes empty 19242 # (actually we leave an empty line to preserve line numbers). 19243 if test "x$srcdir" = x.; then 19244 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 19245 h 19246 s/// 19247 s/^/:/ 19248 s/[ ]*$/:/ 19249 s/:\$(srcdir):/:/g 19250 s/:\${srcdir}:/:/g 19251 s/:@srcdir@:/:/g 19252 s/^:*// 19253 s/:*$// 19254 x 19255 s/\(=[ ]*\).*/\1/ 19256 G 19257 s/\n// 19258 s/^[^=]*=[ ]*$// 19259 }' 19260 fi 19261 19262 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19263 fi # test -n "$CONFIG_FILES" 19264 19265 # Set up the scripts for CONFIG_HEADERS section. 19266 # No need to generate them if there are no CONFIG_HEADERS. 19267 # This happens for instance with `./config.status Makefile'. 19268 if test -n "$CONFIG_HEADERS"; then 19269 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 19270 BEGIN { 19271 _ACEOF 19272 19273 # Transform confdefs.h into an awk script `defines.awk', embedded as 19274 # here-document in config.status, that substitutes the proper values into 19275 # config.h.in to produce config.h. 19276 19277 # Create a delimiter string that does not exist in confdefs.h, to ease 19278 # handling of long lines. 19279 ac_delim='%!_!# ' 19280 for ac_last_try in false false :; do 19281 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 19282 if test -z "$ac_tt"; then 19283 break 19284 elif $ac_last_try; then 19285 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 19286 else 19287 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19288 fi 19289 done 19290 19291 # For the awk script, D is an array of macro values keyed by name, 19292 # likewise P contains macro parameters if any. Preserve backslash 19293 # newline sequences. 19294 19295 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 19296 sed -n ' 19297 s/.\{148\}/&'"$ac_delim"'/g 19298 t rset 19299 :rset 19300 s/^[ ]*#[ ]*define[ ][ ]*/ / 19301 t def 19302 d 19303 :def 19304 s/\\$// 19305 t bsnl 19306 s/["\\]/\\&/g 19307 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19308 D["\1"]=" \3"/p 19309 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 19310 d 19311 :bsnl 19312 s/["\\]/\\&/g 19313 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19314 D["\1"]=" \3\\\\\\n"\\/p 19315 t cont 19316 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 19317 t cont 19318 d 19319 :cont 19320 n 19321 s/.\{148\}/&'"$ac_delim"'/g 19322 t clear 19323 :clear 19324 s/\\$// 19325 t bsnlc 19326 s/["\\]/\\&/g; s/^/"/; s/$/"/p 19327 d 19328 :bsnlc 19329 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 19330 b cont 19331 ' <confdefs.h | sed ' 19332 s/'"$ac_delim"'/"\\\ 19333 "/g' >>$CONFIG_STATUS || ac_write_fail=1 19334 19335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19336 for (key in D) D_is_set[key] = 1 19337 FS = "" 19338 } 19339 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 19340 line = \$ 0 19341 split(line, arg, " ") 19342 if (arg[1] == "#") { 19343 defundef = arg[2] 19344 mac1 = arg[3] 19345 } else { 19346 defundef = substr(arg[1], 2) 19347 mac1 = arg[2] 19348 } 19349 split(mac1, mac2, "(") #) 19350 macro = mac2[1] 19351 prefix = substr(line, 1, index(line, defundef) - 1) 19352 if (D_is_set[macro]) { 19353 # Preserve the white space surrounding the "#". 19354 print prefix "define", macro P[macro] D[macro] 19355 next 19356 } else { 19357 # Replace #undef with comments. This is necessary, for example, 19358 # in the case of _POSIX_SOURCE, which is predefined and required 19359 # on some systems where configure will not decide to define it. 19360 if (defundef == "undef") { 19361 print "/*", prefix defundef, macro, "*/" 19362 next 19363 } 19364 } 19365 } 19366 { print } 19367 _ACAWK 19368 _ACEOF 19369 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19370 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 19371 fi # test -n "$CONFIG_HEADERS" 19372 19373 19374 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 19375 shift 19376 for ac_tag 19377 do 19378 case $ac_tag in 19379 :[FHLC]) ac_mode=$ac_tag; continue;; 19380 esac 19381 case $ac_mode$ac_tag in 19382 :[FHL]*:*);; 19383 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 19384 :[FH]-) ac_tag=-:-;; 19385 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 19386 esac 19387 ac_save_IFS=$IFS 19388 IFS=: 19389 set x $ac_tag 19390 IFS=$ac_save_IFS 19391 shift 19392 ac_file=$1 19393 shift 19394 19395 case $ac_mode in 19396 :L) ac_source=$1;; 19397 :[FH]) 19398 ac_file_inputs= 19399 for ac_f 19400 do 19401 case $ac_f in 19402 -) ac_f="$ac_tmp/stdin";; 19403 *) # Look for the file first in the build tree, then in the source tree 19404 # (if the path is not absolute). The absolute path cannot be DOS-style, 19405 # because $ac_f cannot contain `:'. 19406 test -f "$ac_f" || 19407 case $ac_f in 19408 [\\/$]*) false;; 19409 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 19410 esac || 19411 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 19412 esac 19413 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 19414 as_fn_append ac_file_inputs " '$ac_f'" 19415 done 19416 19417 # Let's still pretend it is `configure' which instantiates (i.e., don't 19418 # use $as_me), people would be surprised to read: 19419 # /* config.h. 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19994 need_lib_prefix=$need_lib_prefix 19995 19996 # Do we need a version for libraries? 19997 need_version=$need_version 19998 19999 # Library versioning type. 20000 version_type=$version_type 20001 20002 # Shared library runtime path variable. 20003 runpath_var=$runpath_var 20004 20005 # Shared library path variable. 20006 shlibpath_var=$shlibpath_var 20007 20008 # Is shlibpath searched before the hard-coded library search path? 20009 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 20010 20011 # Format of library name prefix. 20012 libname_spec=$lt_libname_spec 20013 20014 # List of archive names. First name is the real one, the rest are links. 20015 # The last name is the one that the linker finds with -lNAME 20016 library_names_spec=$lt_library_names_spec 20017 20018 # The coded name of the library, if different from the real name. 20019 soname_spec=$lt_soname_spec 20020 20021 # Permission mode override for installation of shared libraries. 20022 install_override_mode=$lt_install_override_mode 20023 20024 # Command to use after installation of a shared archive. 20025 postinstall_cmds=$lt_postinstall_cmds 20026 20027 # Command to use after uninstallation of a shared archive. 20028 postuninstall_cmds=$lt_postuninstall_cmds 20029 20030 # Commands used to finish a libtool library installation in a directory. 20031 finish_cmds=$lt_finish_cmds 20032 20033 # As "finish_cmds", except a single script fragment to be evaled but 20034 # not shown. 20035 finish_eval=$lt_finish_eval 20036 20037 # Whether we should hardcode library paths into libraries. 20038 hardcode_into_libs=$hardcode_into_libs 20039 20040 # Compile-time system search path for libraries. 20041 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 20042 20043 # Run-time system search path for libraries. 20044 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 20045 20046 # Whether dlopen is supported. 20047 dlopen_support=$enable_dlopen 20048 20049 # Whether dlopen of programs is supported. 20050 dlopen_self=$enable_dlopen_self 20051 20052 # Whether dlopen of statically linked programs is supported. 20053 dlopen_self_static=$enable_dlopen_self_static 20054 20055 # Commands to strip libraries. 20056 old_striplib=$lt_old_striplib 20057 striplib=$lt_striplib 20058 20059 20060 # The linker used to build libraries. 20061 LD=$lt_LD 20062 20063 # How to create reloadable object files. 20064 reload_flag=$lt_reload_flag 20065 reload_cmds=$lt_reload_cmds 20066 20067 # Commands used to build an old-style archive. 20068 old_archive_cmds=$lt_old_archive_cmds 20069 20070 # A language specific compiler. 20071 CC=$lt_compiler 20072 20073 # Is the compiler the GNU compiler? 20074 with_gcc=$GCC 20075 20076 # Compiler flag to turn off builtin functions. 20077 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 20078 20079 # Additional compiler flags for building library objects. 20080 pic_flag=$lt_lt_prog_compiler_pic 20081 20082 # How to pass a linker flag through the compiler. 20083 wl=$lt_lt_prog_compiler_wl 20084 20085 # Compiler flag to prevent dynamic linking. 20086 link_static_flag=$lt_lt_prog_compiler_static 20087 20088 # Does compiler simultaneously support -c and -o options? 20089 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 20090 20091 # Whether or not to add -lc for building shared libraries. 20092 build_libtool_need_lc=$archive_cmds_need_lc 20093 20094 # Whether or not to disallow shared libs when runtime libs are static. 20095 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 20096 20097 # Compiler flag to allow reflexive dlopens. 20098 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 20099 20100 # Compiler flag to generate shared objects directly from archives. 20101 whole_archive_flag_spec=$lt_whole_archive_flag_spec 20102 20103 # Whether the compiler copes with passing no objects directly. 20104 compiler_needs_object=$lt_compiler_needs_object 20105 20106 # Create an old-style archive from a shared archive. 20107 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 20108 20109 # Create a temporary old-style archive to link instead of a shared archive. 20110 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 20111 20112 # Commands used to build a shared archive. 20113 archive_cmds=$lt_archive_cmds 20114 archive_expsym_cmds=$lt_archive_expsym_cmds 20115 20116 # Commands used to build a loadable module if different from building 20117 # a shared archive. 20118 module_cmds=$lt_module_cmds 20119 module_expsym_cmds=$lt_module_expsym_cmds 20120 20121 # Whether we are building with GNU ld or not. 20122 with_gnu_ld=$lt_with_gnu_ld 20123 20124 # Flag that allows shared libraries with undefined symbols to be built. 20125 allow_undefined_flag=$lt_allow_undefined_flag 20126 20127 # Flag that enforces no undefined symbols. 20128 no_undefined_flag=$lt_no_undefined_flag 20129 20130 # Flag to hardcode \$libdir into a binary during linking. 20131 # This must work even if \$libdir does not exist 20132 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 20133 20134 # Whether we need a single "-rpath" flag with a separated argument. 20135 hardcode_libdir_separator=$lt_hardcode_libdir_separator 20136 20137 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 20138 # DIR into the resulting binary. 20139 hardcode_direct=$hardcode_direct 20140 20141 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 20142 # DIR into the resulting binary and the resulting library dependency is 20143 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the 20144 # library is relocated. 20145 hardcode_direct_absolute=$hardcode_direct_absolute 20146 20147 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 20148 # into the resulting binary. 20149 hardcode_minus_L=$hardcode_minus_L 20150 20151 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 20152 # into the resulting binary. 20153 hardcode_shlibpath_var=$hardcode_shlibpath_var 20154 20155 # Set to "yes" if building a shared library automatically hardcodes DIR 20156 # into the library and all subsequent libraries and executables linked 20157 # against it. 20158 hardcode_automatic=$hardcode_automatic 20159 20160 # Set to yes if linker adds runtime paths of dependent libraries 20161 # to runtime path list. 20162 inherit_rpath=$inherit_rpath 20163 20164 # Whether libtool must link a program against all its dependency libraries. 20165 link_all_deplibs=$link_all_deplibs 20166 20167 # Set to "yes" if exported symbols are required. 20168 always_export_symbols=$always_export_symbols 20169 20170 # The commands to list exported symbols. 20171 export_symbols_cmds=$lt_export_symbols_cmds 20172 20173 # Symbols that should not be listed in the preloaded symbols. 20174 exclude_expsyms=$lt_exclude_expsyms 20175 20176 # Symbols that must always be exported. 20177 include_expsyms=$lt_include_expsyms 20178 20179 # Commands necessary for linking programs (against libraries) with templates. 20180 prelink_cmds=$lt_prelink_cmds 20181 20182 # Commands necessary for finishing linking programs. 20183 postlink_cmds=$lt_postlink_cmds 20184 20185 # Specify filename containing input files. 20186 file_list_spec=$lt_file_list_spec 20187 20188 # How to hardcode a shared library path into an executable. 20189 hardcode_action=$hardcode_action 20190 20191 # ### END LIBTOOL CONFIG 20192 20193 _LT_EOF 20194 20195 case $host_os in 20196 aix3*) 20197 cat <<\_LT_EOF >> "$cfgfile" 20198 # AIX sometimes has problems with the GCC collect2 program. For some 20199 # reason, if we set the COLLECT_NAMES environment variable, the problems 20200 # vanish in a puff of smoke. 20201 if test "X${COLLECT_NAMES+set}" != Xset; then 20202 COLLECT_NAMES= 20203 export COLLECT_NAMES 20204 fi 20205 _LT_EOF 20206 ;; 20207 esac 20208 20209 20210 ltmain="$ac_aux_dir/ltmain.sh" 20211 20212 20213 # We use sed instead of cat because bash on DJGPP gets confused if 20214 # if finds mixed CR/LF and LF-only lines. Since sed operates in 20215 # text mode, it properly converts lines to CR/LF. This bash problem 20216 # is reportedly fixed, but why not run on old versions too? 20217 sed '$q' "$ltmain" >> "$cfgfile" \ 20218 || (rm -f "$cfgfile"; exit 1) 20219 20220 if test x"$xsi_shell" = xyes; then 20221 sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ 20222 func_dirname ()\ 20223 {\ 20224 \ case ${1} in\ 20225 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20226 \ * ) func_dirname_result="${3}" ;;\ 20227 \ esac\ 20228 } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ 20229 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20230 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20231 test 0 -eq $? || _lt_function_replace_fail=: 20232 20233 20234 sed -e '/^func_basename ()$/,/^} # func_basename /c\ 20235 func_basename ()\ 20236 {\ 20237 \ func_basename_result="${1##*/}"\ 20238 } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20239 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20240 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20241 test 0 -eq $? || _lt_function_replace_fail=: 20242 20243 20244 sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ 20245 func_dirname_and_basename ()\ 20246 {\ 20247 \ case ${1} in\ 20248 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20249 \ * ) func_dirname_result="${3}" ;;\ 20250 \ esac\ 20251 \ func_basename_result="${1##*/}"\ 20252 } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20253 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20254 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20255 test 0 -eq $? || _lt_function_replace_fail=: 20256 20257 20258 sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ 20259 func_stripname ()\ 20260 {\ 20261 \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ 20262 \ # positional parameters, so assign one to ordinary parameter first.\ 20263 \ func_stripname_result=${3}\ 20264 \ func_stripname_result=${func_stripname_result#"${1}"}\ 20265 \ func_stripname_result=${func_stripname_result%"${2}"}\ 20266 } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ 20267 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20268 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20269 test 0 -eq $? || _lt_function_replace_fail=: 20270 20271 20272 sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ 20273 func_split_long_opt ()\ 20274 {\ 20275 \ func_split_long_opt_name=${1%%=*}\ 20276 \ func_split_long_opt_arg=${1#*=}\ 20277 } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20278 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20279 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20280 test 0 -eq $? || _lt_function_replace_fail=: 20281 20282 20283 sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ 20284 func_split_short_opt ()\ 20285 {\ 20286 \ func_split_short_opt_arg=${1#??}\ 20287 \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ 20288 } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20289 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20290 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20291 test 0 -eq $? || _lt_function_replace_fail=: 20292 20293 20294 sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ 20295 func_lo2o ()\ 20296 {\ 20297 \ case ${1} in\ 20298 \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ 20299 \ *) func_lo2o_result=${1} ;;\ 20300 \ esac\ 20301 } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ 20302 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20303 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20304 test 0 -eq $? || _lt_function_replace_fail=: 20305 20306 20307 sed -e '/^func_xform ()$/,/^} # func_xform /c\ 20308 func_xform ()\ 20309 {\ 20310 func_xform_result=${1%.*}.lo\ 20311 } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ 20312 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20313 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20314 test 0 -eq $? || _lt_function_replace_fail=: 20315 20316 20317 sed -e '/^func_arith ()$/,/^} # func_arith /c\ 20318 func_arith ()\ 20319 {\ 20320 func_arith_result=$(( $* ))\ 20321 } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ 20322 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20323 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20324 test 0 -eq $? || _lt_function_replace_fail=: 20325 20326 20327 sed -e '/^func_len ()$/,/^} # func_len /c\ 20328 func_len ()\ 20329 {\ 20330 func_len_result=${#1}\ 20331 } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ 20332 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20333 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20334 test 0 -eq $? || _lt_function_replace_fail=: 20335 20336 fi 20337 20338 if test x"$lt_shell_append" = xyes; then 20339 sed -e '/^func_append ()$/,/^} # func_append /c\ 20340 func_append ()\ 20341 {\ 20342 eval "${1}+=\\${2}"\ 20343 } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ 20344 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20345 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20346 test 0 -eq $? || _lt_function_replace_fail=: 20347 20348 20349 sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ 20350 func_append_quoted ()\ 20351 {\ 20352 \ func_quote_for_eval "${2}"\ 20353 \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ 20354 } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ 20355 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20356 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20357 test 0 -eq $? || _lt_function_replace_fail=: 20358 20359 20360 # Save a `func_append' function call where possible by direct use of '+=' 20361 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 20362 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20363 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20364 test 0 -eq $? || _lt_function_replace_fail=: 20365 else 20366 # Save a `func_append' function call even when '+=' is not available 20367 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 20368 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20369 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20370 test 0 -eq $? || _lt_function_replace_fail=: 20371 fi 20372 20373 if test x"$_lt_function_replace_fail" = x":"; then 20374 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 20375 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} 20376 fi 20377 20378 20379 mv -f "$cfgfile" "$ofile" || 20380 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 20381 chmod +x "$ofile" 20382 20383 ;; 20384 20385 esac 20386 done # for ac_tag 20387 20388 20389 as_fn_exit 0 20390 _ACEOF 20391 ac_clean_files=$ac_clean_files_save 20392 20393 test $ac_write_fail = 0 || 20394 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 20395 20396 20397 # configure is writing to config.log, and then calls config.status. 20398 # config.status does its own redirection, appending to config.log. 20399 # Unfortunately, on DOS this fails, as config.log is still kept open 20400 # by configure, so config.status won't be able to write to it; its 20401 # output is simply discarded. So we exec the FD to /dev/null, 20402 # effectively closing config.log, so it can be properly (re)opened and 20403 # appended to by config.status. When coming back to configure, we 20404 # need to make the FD available again. 20405 if test "$no_create" != yes; then 20406 ac_cs_success=: 20407 ac_config_status_args= 20408 test "$silent" = yes && 20409 ac_config_status_args="$ac_config_status_args --quiet" 20410 exec 5>/dev/null 20411 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 20412 exec 5>>config.log 20413 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 20414 # would make configure fail if this is the last instruction. 20415 $ac_cs_success || as_fn_exit 1 20416 fi 20417 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 20418 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 20419 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 20420 fi 20421 20422
Indexes created Tue Oct 27 00:25:24 UTC 2026