configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for libFS 1.0.6. 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=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 test \$(( 1 + 1 )) = 2 || exit 1 178 179 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 180 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 181 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 182 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 183 PATH=/empty FPATH=/empty; export PATH FPATH 184 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 185 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" 186 if (eval "$as_required") 2>/dev/null; then : 187 as_have_required=yes 188 else 189 as_have_required=no 190 fi 191 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 192 193 else 194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 195 as_found=false 196 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 197 do 198 IFS=$as_save_IFS 199 test -z "$as_dir" && as_dir=. 200 as_found=: 201 case $as_dir in #( 202 /*) 203 for as_base in sh bash ksh sh5; do 204 # Try only shells that exist, to save several forks. 205 as_shell=$as_dir/$as_base 206 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 208 CONFIG_SHELL=$as_shell as_have_required=yes 209 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 210 break 2 211 fi 212 fi 213 done;; 214 esac 215 as_found=false 216 done 217 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 218 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 219 CONFIG_SHELL=$SHELL as_have_required=yes 220 fi; } 221 IFS=$as_save_IFS 222 223 224 if test "x$CONFIG_SHELL" != x; then : 225 # We cannot yet assume a decent shell, so we have to provide a 226 # neutralization value for shells without unset; and this also 227 # works around shells that cannot unset nonexistent variables. 228 # Preserve -v and -x to the replacement shell. 229 BASH_ENV=/dev/null 230 ENV=/dev/null 231 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 232 export CONFIG_SHELL 233 case $- in # (((( 234 *v*x* | *x*v* ) as_opts=-vx ;; 235 *v* ) as_opts=-v ;; 236 *x* ) as_opts=-x ;; 237 * ) as_opts= ;; 238 esac 239 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 240 fi 241 242 if test x$as_have_required = xno; then : 243 $as_echo "$0: This script requires a shell more modern than all" 244 $as_echo "$0: the shells that I found on your system." 245 if test x${ZSH_VERSION+set} = xset ; then 246 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 247 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 248 else 249 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 250 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 251 $0: about your system, including any error possibly output 252 $0: before this message. Then install a modern shell, or 253 $0: manually run the script under such a shell if you do 254 $0: have one." 255 fi 256 exit 1 257 fi 258 fi 259 fi 260 SHELL=${CONFIG_SHELL-/bin/sh} 261 export SHELL 262 # Unset more variables known to interfere with behavior of common tools. 263 CLICOLOR_FORCE= GREP_OPTIONS= 264 unset CLICOLOR_FORCE GREP_OPTIONS 265 266 ## --------------------- ## 267 ## M4sh Shell Functions. ## 268 ## --------------------- ## 269 # as_fn_unset VAR 270 # --------------- 271 # Portably unset VAR. 272 as_fn_unset () 273 { 274 { eval $1=; unset $1;} 275 } 276 as_unset=as_fn_unset 277 278 # as_fn_set_status STATUS 279 # ----------------------- 280 # Set $? to STATUS, without forking. 281 as_fn_set_status () 282 { 283 return $1 284 } # as_fn_set_status 285 286 # as_fn_exit STATUS 287 # ----------------- 288 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 289 as_fn_exit () 290 { 291 set +e 292 as_fn_set_status $1 293 exit $1 294 } # as_fn_exit 295 296 # as_fn_mkdir_p 297 # ------------- 298 # Create "$as_dir" as a directory, including parents if necessary. 299 as_fn_mkdir_p () 300 { 301 302 case $as_dir in #( 303 -*) as_dir=./$as_dir;; 304 esac 305 test -d "$as_dir" || eval $as_mkdir_p || { 306 as_dirs= 307 while :; do 308 case $as_dir in #( 309 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 310 *) as_qdir=$as_dir;; 311 esac 312 as_dirs="'$as_qdir' $as_dirs" 313 as_dir=`$as_dirname -- "$as_dir" || 314 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 315 X"$as_dir" : 'X\(//\)[^/]' \| \ 316 X"$as_dir" : 'X\(//\)$' \| \ 317 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 318 $as_echo X"$as_dir" | 319 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\/\)[^/].*/{ 324 s//\1/ 325 q 326 } 327 /^X\(\/\/\)$/{ 328 s//\1/ 329 q 330 } 331 /^X\(\/\).*/{ 332 s//\1/ 333 q 334 } 335 s/.*/./; q'` 336 test -d "$as_dir" && break 337 done 338 test -z "$as_dirs" || eval "mkdir $as_dirs" 339 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 340 341 342 } # as_fn_mkdir_p 343 # as_fn_append VAR VALUE 344 # ---------------------- 345 # Append the text in VALUE to the end of the definition contained in VAR. Take 346 # advantage of any shell optimizations that allow amortized linear growth over 347 # repeated appends, instead of the typical quadratic growth present in naive 348 # implementations. 349 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 350 eval 'as_fn_append () 351 { 352 eval $1+=\$2 353 }' 354 else 355 as_fn_append () 356 { 357 eval $1=\$$1\$2 358 } 359 fi # as_fn_append 360 361 # as_fn_arith ARG... 362 # ------------------ 363 # Perform arithmetic evaluation on the ARGs, and store the result in the 364 # global $as_val. Take advantage of shells that can avoid forks. The arguments 365 # must be portable across $(()) and expr. 366 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 367 eval 'as_fn_arith () 368 { 369 as_val=$(( $* )) 370 }' 371 else 372 as_fn_arith () 373 { 374 as_val=`expr "$@" || test $? -eq 1` 375 } 376 fi # as_fn_arith 377 378 379 # as_fn_error STATUS ERROR [LINENO LOG_FD] 380 # ---------------------------------------- 381 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 382 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 383 # script with STATUS, using 1 if that was 0. 384 as_fn_error () 385 { 386 as_status=$1; test $as_status -eq 0 && as_status=1 387 if test "$4"; then 388 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 389 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 390 fi 391 $as_echo "$as_me: error: $2" >&2 392 as_fn_exit $as_status 393 } # as_fn_error 394 395 if expr a : '\(a\)' >/dev/null 2>&1 && 396 test "X`expr 00001 : '.*\(...\)'`" = X001; then 397 as_expr=expr 398 else 399 as_expr=false 400 fi 401 402 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 403 as_basename=basename 404 else 405 as_basename=false 406 fi 407 408 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 409 as_dirname=dirname 410 else 411 as_dirname=false 412 fi 413 414 as_me=`$as_basename -- "$0" || 415 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 416 X"$0" : 'X\(//\)$' \| \ 417 X"$0" : 'X\(/\)' \| . 2>/dev/null || 418 $as_echo X/"$0" | 419 sed '/^.*\/\([^/][^/]*\)\/*$/{ 420 s//\1/ 421 q 422 } 423 /^X\/\(\/\/\)$/{ 424 s//\1/ 425 q 426 } 427 /^X\/\(\/\).*/{ 428 s//\1/ 429 q 430 } 431 s/.*/./; q'` 432 433 # Avoid depending upon Character Ranges. 434 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 435 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 436 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 437 as_cr_digits='0123456789' 438 as_cr_alnum=$as_cr_Letters$as_cr_digits 439 440 441 as_lineno_1=$LINENO as_lineno_1a=$LINENO 442 as_lineno_2=$LINENO as_lineno_2a=$LINENO 443 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 444 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 445 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 446 sed -n ' 447 p 448 /[$]LINENO/= 449 ' <$as_myself | 450 sed ' 451 s/[$]LINENO.*/&-/ 452 t lineno 453 b 454 :lineno 455 N 456 :loop 457 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 458 t loop 459 s/-\n.*// 460 ' >$as_me.lineno && 461 chmod +x "$as_me.lineno" || 462 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 463 464 # Don't try to exec as it changes $[0], causing all sort of problems 465 # (the dirname of $[0] is not the place where we might find the 466 # original and so on. Autoconf is especially sensitive to this). 467 . "./$as_me.lineno" 468 # Exit status is that of the last command. 469 exit 470 } 471 472 ECHO_C= ECHO_N= ECHO_T= 473 case `echo -n x` in #((((( 474 -n*) 475 case `echo 'xy\c'` in 476 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 477 xy) ECHO_C='\c';; 478 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 479 ECHO_T=' ';; 480 esac;; 481 *) 482 ECHO_N='-n';; 483 esac 484 485 rm -f conf$$ conf$$.exe conf$$.file 486 if test -d conf$$.dir; then 487 rm -f conf$$.dir/conf$$.file 488 else 489 rm -f conf$$.dir 490 mkdir conf$$.dir 2>/dev/null 491 fi 492 if (echo >conf$$.file) 2>/dev/null; then 493 if ln -s conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s='ln -s' 495 # ... but there are two gotchas: 496 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 497 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 498 # In both cases, we have to default to `cp -p'. 499 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 500 as_ln_s='cp -p' 501 elif ln conf$$.file conf$$ 2>/dev/null; then 502 as_ln_s=ln 503 else 504 as_ln_s='cp -p' 505 fi 506 else 507 as_ln_s='cp -p' 508 fi 509 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 510 rmdir conf$$.dir 2>/dev/null 511 512 if mkdir -p . 2>/dev/null; then 513 as_mkdir_p='mkdir -p "$as_dir"' 514 else 515 test -d ./-p && rmdir ./-p 516 as_mkdir_p=false 517 fi 518 519 if test -x / >/dev/null 2>&1; then 520 as_test_x='test -x' 521 else 522 if ls -dL / >/dev/null 2>&1; then 523 as_ls_L_option=L 524 else 525 as_ls_L_option= 526 fi 527 as_test_x=' 528 eval sh -c '\'' 529 if test -d "$1"; then 530 test -d "$1/."; 531 else 532 case $1 in #( 533 -*)set "./$1";; 534 esac; 535 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 536 ???[sx]*):;;*)false;;esac;fi 537 '\'' sh 538 ' 539 fi 540 as_executable_p=$as_test_x 541 542 # Sed expression to map a string onto a valid CPP name. 543 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 544 545 # Sed expression to map a string onto a valid variable name. 546 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 547 548 SHELL=${CONFIG_SHELL-/bin/sh} 549 550 551 test -n "$DJDIR" || exec 7<&0 </dev/null 552 exec 6>&1 553 554 # Name of the host. 555 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 556 # so uname gets run too. 557 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 558 559 # 560 # Initializations. 561 # 562 ac_default_prefix=/usr/local 563 ac_clean_files= 564 ac_config_libobj_dir=. 565 LIBOBJS= 566 cross_compiling=no 567 subdirs= 568 MFLAGS= 569 MAKEFLAGS= 570 571 # Identity of this package. 572 PACKAGE_NAME='libFS' 573 PACKAGE_TARNAME='libFS' 574 PACKAGE_VERSION='1.0.6' 575 PACKAGE_STRING='libFS 1.0.6' 576 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 577 PACKAGE_URL='' 578 579 ac_unique_file="Makefile.am" 580 # 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" >&6; } 1769 if eval \${$3+:} false; then : 1770 $as_echo_n "(cached) " >&6 1771 else 1772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1773 /* end confdefs.h. */ 1774 $4 1775 #include <$2> 1776 _ACEOF 1777 if ac_fn_c_try_compile "$LINENO"; then : 1778 eval "$3=yes" 1779 else 1780 eval "$3=no" 1781 fi 1782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1783 fi 1784 eval ac_res=\$$3 1785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1786 $as_echo "$ac_res" >&6; } 1787 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1788 1789 } # ac_fn_c_check_header_compile 1790 1791 # ac_fn_c_try_link LINENO 1792 # ----------------------- 1793 # Try to link conftest.$ac_ext, and return whether this succeeded. 1794 ac_fn_c_try_link () 1795 { 1796 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1797 rm -f conftest.$ac_objext conftest$ac_exeext 1798 if { { ac_try="$ac_link" 1799 case "(($ac_try" in 1800 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1801 *) ac_try_echo=$ac_try;; 1802 esac 1803 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1804 $as_echo "$ac_try_echo"; } >&5 1805 (eval "$ac_link") 2>conftest.err 1806 ac_status=$? 1807 if test -s conftest.err; then 1808 grep -v '^ *+' conftest.err >conftest.er1 1809 cat conftest.er1 >&5 1810 mv -f conftest.er1 conftest.err 1811 fi 1812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1813 test $ac_status = 0; } && { 1814 test -z "$ac_c_werror_flag" || 1815 test ! -s conftest.err 1816 } && test -s conftest$ac_exeext && { 1817 test "$cross_compiling" = yes || 1818 $as_test_x conftest$ac_exeext 1819 }; then : 1820 ac_retval=0 1821 else 1822 $as_echo "$as_me: failed program was:" >&5 1823 sed 's/^/| /' conftest.$ac_ext >&5 1824 1825 ac_retval=1 1826 fi 1827 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1828 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1829 # interfere with the next link command; also delete a directory that is 1830 # left behind by Apple's compiler. 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" >&6; } 1845 if eval \${$3+:} false; then : 1846 $as_echo_n "(cached) " >&6 1847 else 1848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1849 /* end confdefs.h. */ 1850 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1851 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1852 #define $2 innocuous_$2 1853 1854 /* System header to define __stub macros and hopefully few prototypes, 1855 which can conflict with char $2 (); below. 1856 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1857 <limits.h> exists even on freestanding compilers. */ 1858 1859 #ifdef __STDC__ 1860 # include <limits.h> 1861 #else 1862 # include <assert.h> 1863 #endif 1864 1865 #undef $2 1866 1867 /* Override any GCC internal prototype to avoid an error. 1868 Use char because int might match the return type of a GCC 1869 builtin and then its argument prototype would still apply. */ 1870 #ifdef __cplusplus 1871 extern "C" 1872 #endif 1873 char $2 (); 1874 /* The GNU C library defines this for functions which it implements 1875 to always fail with ENOSYS. Some functions are actually named 1876 something starting with __ and the normal name is an alias. */ 1877 #if defined __stub_$2 || defined __stub___$2 1878 choke me 1879 #endif 1880 1881 int 1882 main () 1883 { 1884 return $2 (); 1885 ; 1886 return 0; 1887 } 1888 _ACEOF 1889 if ac_fn_c_try_link "$LINENO"; then : 1890 eval "$3=yes" 1891 else 1892 eval "$3=no" 1893 fi 1894 rm -f core conftest.err conftest.$ac_objext \ 1895 conftest$ac_exeext conftest.$ac_ext 1896 fi 1897 eval ac_res=\$$3 1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1899 $as_echo "$ac_res" >&6; } 1900 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1901 1902 } # ac_fn_c_check_func 1903 1904 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1905 # --------------------------------------------- 1906 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1907 # accordingly. 1908 ac_fn_c_check_decl () 1909 { 1910 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1911 as_decl_name=`echo $2|sed 's/ *(.*//'` 1912 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1914 $as_echo_n "checking whether $as_decl_name is declared... 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"./$cache_file";; 2336 esac 2337 fi 2338 else 2339 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2340 $as_echo "$as_me: creating cache $cache_file" >&6;} 2341 >$cache_file 2342 fi 2343 2344 # Check that the precious variables saved in the cache have kept the same 2345 # value. 2346 ac_cache_corrupted=false 2347 for ac_var in $ac_precious_vars; do 2348 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2349 eval ac_new_set=\$ac_env_${ac_var}_set 2350 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2351 eval ac_new_val=\$ac_env_${ac_var}_value 2352 case $ac_old_set,$ac_new_set in 2353 set,) 2354 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2355 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2356 ac_cache_corrupted=: ;; 2357 ,set) 2358 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2359 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2360 ac_cache_corrupted=: ;; 2361 ,);; 2362 *) 2363 if test "x$ac_old_val" != "x$ac_new_val"; then 2364 # differences in whitespace do not lead to failure. 2365 ac_old_val_w=`echo x $ac_old_val` 2366 ac_new_val_w=`echo x $ac_new_val` 2367 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2368 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2369 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2370 ac_cache_corrupted=: 2371 else 2372 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2373 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2374 eval $ac_var=\$ac_old_val 2375 fi 2376 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2377 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2378 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2379 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2380 fi;; 2381 esac 2382 # Pass precious variables to config.status. 2383 if test "$ac_new_set" = set; then 2384 case $ac_new_val in 2385 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2386 *) ac_arg=$ac_var=$ac_new_val ;; 2387 esac 2388 case " $ac_configure_args " in 2389 *" '$ac_arg' "*) ;; # Avoid dups. 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"$srcdir/../.."; do 2421 if test -f "$ac_dir/install-sh"; then 2422 ac_aux_dir=$ac_dir 2423 ac_install_sh="$ac_aux_dir/install-sh -c" 2424 break 2425 elif test -f "$ac_dir/install.sh"; then 2426 ac_aux_dir=$ac_dir 2427 ac_install_sh="$ac_aux_dir/install.sh -c" 2428 break 2429 elif test -f "$ac_dir/shtool"; then 2430 ac_aux_dir=$ac_dir 2431 ac_install_sh="$ac_aux_dir/shtool install -c" 2432 break 2433 fi 2434 done 2435 if test -z "$ac_aux_dir"; then 2436 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2437 fi 2438 2439 # These three variables are undocumented and unsupported, 2440 # and are intended to be withdrawn in a future Autoconf release. 2441 # They can cause serious problems if a builder's source tree is in a directory 2442 # whose full name contains unusual characters. 2443 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2444 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2445 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2446 2447 2448 # Find a good install program. We prefer a C program (faster), 2449 # so one script is as good as another. But avoid the broken or 2450 # incompatible versions: 2451 # SysV /etc/install, /usr/sbin/install 2452 # SunOS /usr/etc/install 2453 # IRIX /sbin/install 2454 # AIX /bin/install 2455 # AmigaOS /C/install, which installs bootblocks on floppy discs 2456 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2457 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2458 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2459 # OS/2's system install, which has a completely different semantic 2460 # ./install, which can be erroneously created by make from ./install.sh. 2461 # Reject install programs that cannot install multiple files. 2462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2463 $as_echo_n "checking for a BSD-compatible install... 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It has an incompatible calling convention. 2489 : 2490 elif test $ac_prog = install && 2491 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2492 # program-specific install script used by HP pwplus--don't use. 2493 : 2494 else 2495 rm -rf conftest.one conftest.two conftest.dir 2496 echo one > conftest.one 2497 echo two > conftest.two 2498 mkdir conftest.dir 2499 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2500 test -s conftest.one && test -s conftest.two && 2501 test -s conftest.dir/conftest.one && 2502 test -s conftest.dir/conftest.two 2503 then 2504 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2505 break 3 2506 fi 2507 fi 2508 fi 2509 done 2510 done 2511 ;; 2512 esac 2513 2514 done 2515 IFS=$as_save_IFS 2516 2517 rm -rf conftest.one conftest.two conftest.dir 2518 2519 fi 2520 if test "${ac_cv_path_install+set}" = set; then 2521 INSTALL=$ac_cv_path_install 2522 else 2523 # As a last resort, use the slow shell script. Don't cache a 2524 # value for INSTALL within a source directory, because that will 2525 # break other packages using the cache if that directory is 2526 # removed, or if the value is a relative name. 2527 INSTALL=$ac_install_sh 2528 fi 2529 fi 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2531 $as_echo "$INSTALL" >&6; } 2532 2533 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2534 # It thinks the first close brace ends the variable substitution. 2535 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2536 2537 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2538 2539 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2540 2541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2542 $as_echo_n "checking whether build environment is sane... " >&6; } 2543 # Reject unsafe characters in $srcdir or the absolute working directory 2544 # name. 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Make sure there is not a broken 2578 alias in your environment" "$LINENO" 5 2579 fi 2580 if test "$2" = conftest.file || test $am_try -eq 2; then 2581 break 2582 fi 2583 # Just in case. 2584 sleep 1 2585 am_has_slept=yes 2586 done 2587 test "$2" = conftest.file 2588 ) 2589 then 2590 # Ok. 2591 : 2592 else 2593 as_fn_error $? "newly created file is older than distributed files! 2594 Check your system clock" "$LINENO" 5 2595 fi 2596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2597 $as_echo "yes" >&6; } 2598 # If we didn't sleep, we still need to ensure time stamps of config.status and 2599 # generated files are strictly newer. 2600 am_sleep_pid= 2601 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2602 ( sleep 1 ) & 2603 am_sleep_pid=$! 2604 fi 2605 2606 rm -f conftest.file 2607 2608 test "$program_prefix" != NONE && 2609 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2610 # Use a double $ so make ignores it. 2611 test "$program_suffix" != NONE && 2612 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2613 # Double any \ or $. 2614 # By default was `s,x,x', remove it if useless. 2615 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2616 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2617 2618 # expand $ac_aux_dir to an absolute path 2619 am_aux_dir=`cd $ac_aux_dir && pwd` 2620 2621 if test x"${MISSING+set}" != xset; then 2622 case $am_aux_dir in 2623 *\ * | *\ *) 2624 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2625 *) 2626 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2627 esac 2628 fi 2629 # Use eval to expand $SHELL 2630 if eval "$MISSING --is-lightweight"; then 2631 am_missing_run="$MISSING " 2632 else 2633 am_missing_run= 2634 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2635 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2636 fi 2637 2638 if test x"${install_sh}" != xset; then 2639 case $am_aux_dir in 2640 *\ * | *\ *) 2641 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2642 *) 2643 install_sh="\${SHELL} $am_aux_dir/install-sh" 2644 esac 2645 fi 2646 2647 # Installed binaries are usually stripped using 'strip' when the user 2648 # run "make install-strip". However 'strip' might not be the right 2649 # tool to use in cross-compilation environments, therefore Automake 2650 # will honor the 'STRIP' environment variable to overrule this program. 2651 if test "$cross_compiling" != no; then 2652 if test -n "$ac_tool_prefix"; then 2653 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2654 set dummy ${ac_tool_prefix}strip; ac_word=$2 2655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2656 $as_echo_n "checking for $ac_word... " >&6; } 2657 if ${ac_cv_prog_STRIP+:} false; then : 2658 $as_echo_n "(cached) " >&6 2659 else 2660 if test -n "$STRIP"; then 2661 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2662 else 2663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2664 for as_dir in $PATH 2665 do 2666 IFS=$as_save_IFS 2667 test -z "$as_dir" && as_dir=. 2668 for ac_exec_ext in '' $ac_executable_extensions; do 2669 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2670 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2671 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2672 break 2 2673 fi 2674 done 2675 done 2676 IFS=$as_save_IFS 2677 2678 fi 2679 fi 2680 STRIP=$ac_cv_prog_STRIP 2681 if test -n "$STRIP"; then 2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2683 $as_echo "$STRIP" >&6; } 2684 else 2685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2686 $as_echo "no" >&6; } 2687 fi 2688 2689 2690 fi 2691 if test -z "$ac_cv_prog_STRIP"; then 2692 ac_ct_STRIP=$STRIP 2693 # Extract the first word of "strip", so it can be a program name with args. 2694 set dummy strip; ac_word=$2 2695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2696 $as_echo_n "checking for $ac_word... " >&6; } 2697 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2698 $as_echo_n "(cached) " >&6 2699 else 2700 if test -n "$ac_ct_STRIP"; then 2701 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2702 else 2703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2704 for as_dir in $PATH 2705 do 2706 IFS=$as_save_IFS 2707 test -z "$as_dir" && as_dir=. 2708 for ac_exec_ext in '' $ac_executable_extensions; do 2709 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2710 ac_cv_prog_ac_ct_STRIP="strip" 2711 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2712 break 2 2713 fi 2714 done 2715 done 2716 IFS=$as_save_IFS 2717 2718 fi 2719 fi 2720 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2721 if test -n "$ac_ct_STRIP"; then 2722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2723 $as_echo "$ac_ct_STRIP" >&6; } 2724 else 2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2726 $as_echo "no" >&6; } 2727 fi 2728 2729 if test "x$ac_ct_STRIP" = x; then 2730 STRIP=":" 2731 else 2732 case $cross_compiling:$ac_tool_warned in 2733 yes:) 2734 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2735 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2736 ac_tool_warned=yes ;; 2737 esac 2738 STRIP=$ac_ct_STRIP 2739 fi 2740 else 2741 STRIP="$ac_cv_prog_STRIP" 2742 fi 2743 2744 fi 2745 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2746 2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2748 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2749 if test -z "$MKDIR_P"; then 2750 if ${ac_cv_path_mkdir+:} false; then : 2751 $as_echo_n "(cached) " >&6 2752 else 2753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2754 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2755 do 2756 IFS=$as_save_IFS 2757 test -z "$as_dir" && as_dir=. 2758 for ac_prog in mkdir gmkdir; do 2759 for ac_exec_ext in '' $ac_executable_extensions; do 2760 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2761 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2762 'mkdir (GNU coreutils) '* | \ 2763 'mkdir (coreutils) '* | \ 2764 'mkdir (fileutils) '4.1*) 2765 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2766 break 3;; 2767 esac 2768 done 2769 done 2770 done 2771 IFS=$as_save_IFS 2772 2773 fi 2774 2775 test -d ./--version && rmdir ./--version 2776 if test "${ac_cv_path_mkdir+set}" = set; then 2777 MKDIR_P="$ac_cv_path_mkdir -p" 2778 else 2779 # As a last resort, use the slow shell script. Don't cache a 2780 # value for MKDIR_P within a source directory, because that will 2781 # break other packages using the cache if that directory is 2782 # removed, or if the value is a relative name. 2783 MKDIR_P="$ac_install_sh -d" 2784 fi 2785 fi 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2787 $as_echo "$MKDIR_P" >&6; } 2788 2789 for ac_prog in gawk mawk nawk awk 2790 do 2791 # Extract the first word of "$ac_prog", so it can be a program name with args. 2792 set dummy $ac_prog; ac_word=$2 2793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2794 $as_echo_n "checking for $ac_word... " >&6; } 2795 if ${ac_cv_prog_AWK+:} false; then : 2796 $as_echo_n "(cached) " >&6 2797 else 2798 if test -n "$AWK"; then 2799 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2800 else 2801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2802 for as_dir in $PATH 2803 do 2804 IFS=$as_save_IFS 2805 test -z "$as_dir" && as_dir=. 2806 for ac_exec_ext in '' $ac_executable_extensions; do 2807 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2808 ac_cv_prog_AWK="$ac_prog" 2809 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2810 break 2 2811 fi 2812 done 2813 done 2814 IFS=$as_save_IFS 2815 2816 fi 2817 fi 2818 AWK=$ac_cv_prog_AWK 2819 if test -n "$AWK"; then 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2821 $as_echo "$AWK" >&6; } 2822 else 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2824 $as_echo "no" >&6; } 2825 fi 2826 2827 2828 test -n "$AWK" && break 2829 done 2830 2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2832 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2833 set x ${MAKE-make} 2834 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2835 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2836 $as_echo_n "(cached) " >&6 2837 else 2838 cat >conftest.make <<\_ACEOF 2839 SHELL = /bin/sh 2840 all: 2841 @echo '@@@%%%=$(MAKE)=@@@%%%' 2842 _ACEOF 2843 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2844 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2845 *@@@%%%=?*=@@@%%%*) 2846 eval ac_cv_prog_make_${ac_make}_set=yes;; 2847 *) 2848 eval ac_cv_prog_make_${ac_make}_set=no;; 2849 esac 2850 rm -f conftest.make 2851 fi 2852 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2854 $as_echo "yes" >&6; } 2855 SET_MAKE= 2856 else 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2858 $as_echo "no" >&6; } 2859 SET_MAKE="MAKE=${MAKE-make}" 2860 fi 2861 2862 rm -rf .tst 2>/dev/null 2863 mkdir .tst 2>/dev/null 2864 if test -d .tst; then 2865 am__leading_dot=. 2866 else 2867 am__leading_dot=_ 2868 fi 2869 rmdir .tst 2>/dev/null 2870 2871 # Check whether --enable-silent-rules was given. 2872 if test "${enable_silent_rules+set}" = set; then : 2873 enableval=$enable_silent_rules; 2874 fi 2875 2876 case $enable_silent_rules in # ((( 2877 yes) AM_DEFAULT_VERBOSITY=0;; 2878 no) AM_DEFAULT_VERBOSITY=1;; 2879 *) AM_DEFAULT_VERBOSITY=1;; 2880 esac 2881 am_make=${MAKE-make} 2882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2883 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2884 if ${am_cv_make_support_nested_variables+:} false; then : 2885 $as_echo_n "(cached) " >&6 2886 else 2887 if $as_echo 'TRUE=$(BAR$(V)) 2888 BAR0=false 2889 BAR1=true 2890 V=1 2891 am__doit: 2892 @$(TRUE) 2893 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2894 am_cv_make_support_nested_variables=yes 2895 else 2896 am_cv_make_support_nested_variables=no 2897 fi 2898 fi 2899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2900 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2901 if test $am_cv_make_support_nested_variables = yes; then 2902 AM_V='$(V)' 2903 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2904 else 2905 AM_V=$AM_DEFAULT_VERBOSITY 2906 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2907 fi 2908 AM_BACKSLASH='\' 2909 2910 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2911 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2912 # is not polluted with repeated "-I." 2913 am__isrc=' -I$(srcdir)' 2914 # test to see if srcdir already configured 2915 if test -f $srcdir/config.status; then 2916 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2917 fi 2918 fi 2919 2920 # test whether we have cygpath 2921 if test -z "$CYGPATH_W"; then 2922 if (cygpath --version) >/dev/null 2>/dev/null; then 2923 CYGPATH_W='cygpath -w' 2924 else 2925 CYGPATH_W=echo 2926 fi 2927 fi 2928 2929 2930 # Define the identity of the package. 2931 PACKAGE='libFS' 2932 VERSION='1.0.6' 2933 2934 2935 cat >>confdefs.h <<_ACEOF 2936 #define PACKAGE "$PACKAGE" 2937 _ACEOF 2938 2939 2940 cat >>confdefs.h <<_ACEOF 2941 #define VERSION "$VERSION" 2942 _ACEOF 2943 2944 # Some tools Automake needs. 2945 2946 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2947 2948 2949 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2950 2951 2952 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2953 2954 2955 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2956 2957 2958 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2959 2960 # For better backward compatibility. To be removed once Automake 1.9.x 2961 # dies out for good. For more background, see: 2962 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2963 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2964 mkdir_p='$(MKDIR_P)' 2965 2966 # We need awk for the "check" target. The system "awk" is bad on 2967 # some platforms. 2968 # Always define AMTAR for backward compatibility. Yes, it's still used 2969 # in the wild :-( We should find a proper way to deprecate it ... 2970 AMTAR='$${TAR-tar}' 2971 2972 2973 # We'll loop over all known methods to create a tar archive until one works. 2974 _am_tools='gnutar pax cpio none' 2975 2976 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2977 2978 2979 2980 2981 2982 2983 # POSIX will say in a future version that running "rm -f" with no argument 2984 # is OK; and we want to be able to make that assumption in our Makefile 2985 # recipes. So use an aggressive probe to check that the usage we want is 2986 # actually supported "in the wild" to an acceptable degree. 2987 # See automake bug#10828. 2988 # To make any issue more visible, cause the running configure to be aborted 2989 # by default if the 'rm' program in use doesn't match our expectations; the 2990 # user can still override this though. 2991 if rm -f && rm -fr && rm -rf; then : OK; else 2992 cat >&2 <<'END' 2993 Oops! 2994 2995 Your 'rm' program seems unable to run without file operands specified 2996 on the command line, even when the '-f' option is present. This is contrary 2997 to the behaviour of most rm programs out there, and not conforming with 2998 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2999 3000 Please tell bug-automake@gnu.org about your system, including the value 3001 of your $PATH and any error possibly output before this message. This 3002 can help us improve future automake versions. 3003 3004 END 3005 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3006 echo 'Configuration will proceed anyway, since you have set the' >&2 3007 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3008 echo >&2 3009 else 3010 cat >&2 <<'END' 3011 Aborting the configuration process, to ensure you take notice of the issue. 3012 3013 You can download and install GNU coreutils to get an 'rm' implementation 3014 that behaves properly: <http://www.gnu.org/software/coreutils/>. 3015 3016 If you want to complete the configuration process using your problematic 3017 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3018 to "yes", and re-run configure. 3019 3020 END 3021 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3022 fi 3023 fi 3024 3025 # Set common system defines for POSIX extensions, such as _GNU_SOURCE 3026 # Must be called before any macros that run the compiler (like 3027 # AC_PROG_LIBTOOL) to avoid autoconf errors. 3028 DEPDIR="${am__leading_dot}deps" 3029 3030 ac_config_commands="$ac_config_commands depfiles" 3031 3032 3033 am_make=${MAKE-make} 3034 cat > confinc << 'END' 3035 am__doit: 3036 @echo this is the am__doit target 3037 .PHONY: am__doit 3038 END 3039 # If we don't find an include directive, just comment out the code. 3040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3041 $as_echo_n "checking for style of include used by $am_make... " >&6; } 3042 am__include="#" 3043 am__quote= 3044 _am_result=none 3045 # First try GNU make style include. 3046 echo "include confinc" > confmf 3047 # Ignore all kinds of additional output from 'make'. 3048 case `$am_make -s -f confmf 2> /dev/null` in #( 3049 *the\ am__doit\ target*) 3050 am__include=include 3051 am__quote= 3052 _am_result=GNU 3053 ;; 3054 esac 3055 # Now try BSD make style include. 3056 if test "$am__include" = "#"; then 3057 echo '.include "confinc"' > confmf 3058 case `$am_make -s -f confmf 2> /dev/null` in #( 3059 *the\ am__doit\ target*) 3060 am__include=.include 3061 am__quote="\"" 3062 _am_result=BSD 3063 ;; 3064 esac 3065 fi 3066 3067 3068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3069 $as_echo "$_am_result" >&6; } 3070 rm -f confinc confmf 3071 3072 # Check whether --enable-dependency-tracking was given. 3073 if test "${enable_dependency_tracking+set}" = set; then : 3074 enableval=$enable_dependency_tracking; 3075 fi 3076 3077 if test "x$enable_dependency_tracking" != xno; then 3078 am_depcomp="$ac_aux_dir/depcomp" 3079 AMDEPBACKSLASH='\' 3080 am__nodep='_no' 3081 fi 3082 if test "x$enable_dependency_tracking" != xno; then 3083 AMDEP_TRUE= 3084 AMDEP_FALSE='#' 3085 else 3086 AMDEP_TRUE='#' 3087 AMDEP_FALSE= 3088 fi 3089 3090 3091 ac_ext=c 3092 ac_cpp='$CPP $CPPFLAGS' 3093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3095 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3096 if test -n "$ac_tool_prefix"; then 3097 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3098 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3100 $as_echo_n "checking for $ac_word... " >&6; } 3101 if ${ac_cv_prog_CC+:} false; then : 3102 $as_echo_n "(cached) " >&6 3103 else 3104 if test -n "$CC"; then 3105 ac_cv_prog_CC="$CC" # Let the user override the test. 3106 else 3107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3108 for as_dir in $PATH 3109 do 3110 IFS=$as_save_IFS 3111 test -z "$as_dir" && as_dir=. 3112 for ac_exec_ext in '' $ac_executable_extensions; do 3113 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3114 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3115 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3116 break 2 3117 fi 3118 done 3119 done 3120 IFS=$as_save_IFS 3121 3122 fi 3123 fi 3124 CC=$ac_cv_prog_CC 3125 if test -n "$CC"; then 3126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3127 $as_echo "$CC" >&6; } 3128 else 3129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3130 $as_echo "no" >&6; } 3131 fi 3132 3133 3134 fi 3135 if test -z "$ac_cv_prog_CC"; then 3136 ac_ct_CC=$CC 3137 # Extract the first word of "gcc", so it can be a program name with args. 3138 set dummy gcc; ac_word=$2 3139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3140 $as_echo_n "checking for $ac_word... " >&6; } 3141 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3142 $as_echo_n "(cached) " >&6 3143 else 3144 if test -n "$ac_ct_CC"; then 3145 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3146 else 3147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3148 for as_dir in $PATH 3149 do 3150 IFS=$as_save_IFS 3151 test -z "$as_dir" && as_dir=. 3152 for ac_exec_ext in '' $ac_executable_extensions; do 3153 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3154 ac_cv_prog_ac_ct_CC="gcc" 3155 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3156 break 2 3157 fi 3158 done 3159 done 3160 IFS=$as_save_IFS 3161 3162 fi 3163 fi 3164 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3165 if test -n "$ac_ct_CC"; then 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3167 $as_echo "$ac_ct_CC" >&6; } 3168 else 3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3170 $as_echo "no" >&6; } 3171 fi 3172 3173 if test "x$ac_ct_CC" = x; then 3174 CC="" 3175 else 3176 case $cross_compiling:$ac_tool_warned in 3177 yes:) 3178 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3179 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3180 ac_tool_warned=yes ;; 3181 esac 3182 CC=$ac_ct_CC 3183 fi 3184 else 3185 CC="$ac_cv_prog_CC" 3186 fi 3187 3188 if test -z "$CC"; then 3189 if test -n "$ac_tool_prefix"; then 3190 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3191 set dummy ${ac_tool_prefix}cc; ac_word=$2 3192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3193 $as_echo_n "checking for $ac_word... " >&6; } 3194 if ${ac_cv_prog_CC+:} false; then : 3195 $as_echo_n "(cached) " >&6 3196 else 3197 if test -n "$CC"; then 3198 ac_cv_prog_CC="$CC" # Let the user override the test. 3199 else 3200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3201 for as_dir in $PATH 3202 do 3203 IFS=$as_save_IFS 3204 test -z "$as_dir" && as_dir=. 3205 for ac_exec_ext in '' $ac_executable_extensions; do 3206 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3207 ac_cv_prog_CC="${ac_tool_prefix}cc" 3208 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3209 break 2 3210 fi 3211 done 3212 done 3213 IFS=$as_save_IFS 3214 3215 fi 3216 fi 3217 CC=$ac_cv_prog_CC 3218 if test -n "$CC"; then 3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3220 $as_echo "$CC" >&6; } 3221 else 3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3223 $as_echo "no" >&6; } 3224 fi 3225 3226 3227 fi 3228 fi 3229 if test -z "$CC"; then 3230 # Extract the first word of "cc", so it can be a program name with args. 3231 set dummy cc; ac_word=$2 3232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3233 $as_echo_n "checking for $ac_word... " >&6; } 3234 if ${ac_cv_prog_CC+:} false; then : 3235 $as_echo_n "(cached) " >&6 3236 else 3237 if test -n "$CC"; then 3238 ac_cv_prog_CC="$CC" # Let the user override the test. 3239 else 3240 ac_prog_rejected=no 3241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3242 for as_dir in $PATH 3243 do 3244 IFS=$as_save_IFS 3245 test -z "$as_dir" && as_dir=. 3246 for ac_exec_ext in '' $ac_executable_extensions; do 3247 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3248 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3249 ac_prog_rejected=yes 3250 continue 3251 fi 3252 ac_cv_prog_CC="cc" 3253 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3254 break 2 3255 fi 3256 done 3257 done 3258 IFS=$as_save_IFS 3259 3260 if test $ac_prog_rejected = yes; then 3261 # We found a bogon in the path, so make sure we never use it. 3262 set dummy $ac_cv_prog_CC 3263 shift 3264 if test $# != 0; then 3265 # We chose a different compiler from the bogus one. 3266 # However, it has the same basename, so the bogon will be chosen 3267 # first if we set CC to just the basename; use the full file name. 3268 shift 3269 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3270 fi 3271 fi 3272 fi 3273 fi 3274 CC=$ac_cv_prog_CC 3275 if test -n "$CC"; then 3276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3277 $as_echo "$CC" >&6; } 3278 else 3279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3280 $as_echo "no" >&6; } 3281 fi 3282 3283 3284 fi 3285 if test -z "$CC"; then 3286 if test -n "$ac_tool_prefix"; then 3287 for ac_prog in cl.exe 3288 do 3289 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3290 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3292 $as_echo_n "checking for $ac_word... " >&6; } 3293 if ${ac_cv_prog_CC+:} false; then : 3294 $as_echo_n "(cached) " >&6 3295 else 3296 if test -n "$CC"; then 3297 ac_cv_prog_CC="$CC" # Let the user override the test. 3298 else 3299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3300 for as_dir in $PATH 3301 do 3302 IFS=$as_save_IFS 3303 test -z "$as_dir" && as_dir=. 3304 for ac_exec_ext in '' $ac_executable_extensions; do 3305 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3306 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3307 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3308 break 2 3309 fi 3310 done 3311 done 3312 IFS=$as_save_IFS 3313 3314 fi 3315 fi 3316 CC=$ac_cv_prog_CC 3317 if test -n "$CC"; then 3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3319 $as_echo "$CC" >&6; } 3320 else 3321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3322 $as_echo "no" >&6; } 3323 fi 3324 3325 3326 test -n "$CC" && break 3327 done 3328 fi 3329 if test -z "$CC"; then 3330 ac_ct_CC=$CC 3331 for ac_prog in cl.exe 3332 do 3333 # Extract the first word of "$ac_prog", so it can be a program name with args. 3334 set dummy $ac_prog; ac_word=$2 3335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3336 $as_echo_n "checking for $ac_word... " >&6; } 3337 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3338 $as_echo_n "(cached) " >&6 3339 else 3340 if test -n "$ac_ct_CC"; then 3341 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3342 else 3343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3344 for as_dir in $PATH 3345 do 3346 IFS=$as_save_IFS 3347 test -z "$as_dir" && as_dir=. 3348 for ac_exec_ext in '' $ac_executable_extensions; do 3349 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3350 ac_cv_prog_ac_ct_CC="$ac_prog" 3351 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3352 break 2 3353 fi 3354 done 3355 done 3356 IFS=$as_save_IFS 3357 3358 fi 3359 fi 3360 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3361 if test -n "$ac_ct_CC"; then 3362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3363 $as_echo "$ac_ct_CC" >&6; } 3364 else 3365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3366 $as_echo "no" >&6; } 3367 fi 3368 3369 3370 test -n "$ac_ct_CC" && break 3371 done 3372 3373 if test "x$ac_ct_CC" = x; then 3374 CC="" 3375 else 3376 case $cross_compiling:$ac_tool_warned in 3377 yes:) 3378 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3379 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3380 ac_tool_warned=yes ;; 3381 esac 3382 CC=$ac_ct_CC 3383 fi 3384 fi 3385 3386 fi 3387 3388 3389 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3390 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3391 as_fn_error $? "no acceptable C compiler found in \$PATH 3392 See \`config.log' for more details" "$LINENO" 5; } 3393 3394 # Provide some information about the compiler. 3395 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3396 set X $ac_compile 3397 ac_compiler=$2 3398 for ac_option in --version -v -V -qversion; do 3399 { { ac_try="$ac_compiler $ac_option >&5" 3400 case "(($ac_try" in 3401 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3402 *) ac_try_echo=$ac_try;; 3403 esac 3404 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3405 $as_echo "$ac_try_echo"; } >&5 3406 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3407 ac_status=$? 3408 if test -s conftest.err; then 3409 sed '10a\ 3410 ... rest of stderr output deleted ... 3411 10q' conftest.err >conftest.er1 3412 cat conftest.er1 >&5 3413 fi 3414 rm -f conftest.er1 conftest.err 3415 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3416 test $ac_status = 0; } 3417 done 3418 3419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3420 /* end confdefs.h. */ 3421 3422 int 3423 main () 3424 { 3425 3426 ; 3427 return 0; 3428 } 3429 _ACEOF 3430 ac_clean_files_save=$ac_clean_files 3431 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3432 # Try to create an executable without -o first, disregard a.out. 3433 # It will help us diagnose broken compilers, and finding out an intuition 3434 # of exeext. 3435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3436 $as_echo_n "checking whether the C compiler works... " >&6; } 3437 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3438 3439 # The possible output files: 3440 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3441 3442 ac_rmfiles= 3443 for ac_file in $ac_files 3444 do 3445 case $ac_file in 3446 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3447 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3448 esac 3449 done 3450 rm -f $ac_rmfiles 3451 3452 if { { ac_try="$ac_link_default" 3453 case "(($ac_try" in 3454 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3455 *) ac_try_echo=$ac_try;; 3456 esac 3457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3458 $as_echo "$ac_try_echo"; } >&5 3459 (eval "$ac_link_default") 2>&5 3460 ac_status=$? 3461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3462 test $ac_status = 0; }; then : 3463 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3464 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3465 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3466 # so that the user can short-circuit this test for compilers unknown to 3467 # Autoconf. 3468 for ac_file in $ac_files '' 3469 do 3470 test -f "$ac_file" || continue 3471 case $ac_file in 3472 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3473 ;; 3474 [ab].out ) 3475 # We found the default executable, but exeext='' is most 3476 # certainly right. 3477 break;; 3478 *.* ) 3479 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3480 then :; else 3481 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3482 fi 3483 # We set ac_cv_exeext here because the later test for it is not 3484 # safe: cross compilers may not add the suffix if given an `-o' 3485 # argument, so we may need to know it at that point already. 3486 # Even if this section looks crufty: it has the advantage of 3487 # actually working. 3488 break;; 3489 * ) 3490 break;; 3491 esac 3492 done 3493 test "$ac_cv_exeext" = no && ac_cv_exeext= 3494 3495 else 3496 ac_file='' 3497 fi 3498 if test -z "$ac_file"; then : 3499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3500 $as_echo "no" >&6; } 3501 $as_echo "$as_me: failed program was:" >&5 3502 sed 's/^/| /' conftest.$ac_ext >&5 3503 3504 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3505 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3506 as_fn_error 77 "C compiler cannot create executables 3507 See \`config.log' for more details" "$LINENO" 5; } 3508 else 3509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3510 $as_echo "yes" >&6; } 3511 fi 3512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3513 $as_echo_n "checking for C compiler default output file name... " >&6; } 3514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3515 $as_echo "$ac_file" >&6; } 3516 ac_exeext=$ac_cv_exeext 3517 3518 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3519 ac_clean_files=$ac_clean_files_save 3520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3521 $as_echo_n "checking for suffix of executables... " >&6; } 3522 if { { ac_try="$ac_link" 3523 case "(($ac_try" in 3524 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3525 *) ac_try_echo=$ac_try;; 3526 esac 3527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3528 $as_echo "$ac_try_echo"; } >&5 3529 (eval "$ac_link") 2>&5 3530 ac_status=$? 3531 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3532 test $ac_status = 0; }; then : 3533 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3534 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3535 # work properly (i.e., refer to `conftest.exe'), while it won't with 3536 # `rm'. 3537 for ac_file in conftest.exe conftest conftest.*; do 3538 test -f "$ac_file" || continue 3539 case $ac_file in 3540 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3541 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3542 break;; 3543 * ) break;; 3544 esac 3545 done 3546 else 3547 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3548 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3549 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3550 See \`config.log' for more details" "$LINENO" 5; } 3551 fi 3552 rm -f conftest conftest$ac_cv_exeext 3553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3554 $as_echo "$ac_cv_exeext" >&6; } 3555 3556 rm -f conftest.$ac_ext 3557 EXEEXT=$ac_cv_exeext 3558 ac_exeext=$EXEEXT 3559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3560 /* end confdefs.h. */ 3561 #include <stdio.h> 3562 int 3563 main () 3564 { 3565 FILE *f = fopen ("conftest.out", "w"); 3566 return ferror (f) || fclose (f) != 0; 3567 3568 ; 3569 return 0; 3570 } 3571 _ACEOF 3572 ac_clean_files="$ac_clean_files conftest.out" 3573 # Check that the compiler produces executables we can run. If not, either 3574 # the compiler is broken, or we cross compile. 3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3576 $as_echo_n "checking whether we are cross compiling... " >&6; } 3577 if test "$cross_compiling" != yes; then 3578 { { ac_try="$ac_link" 3579 case "(($ac_try" in 3580 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3581 *) ac_try_echo=$ac_try;; 3582 esac 3583 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3584 $as_echo "$ac_try_echo"; } >&5 3585 (eval "$ac_link") 2>&5 3586 ac_status=$? 3587 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3588 test $ac_status = 0; } 3589 if { ac_try='./conftest$ac_cv_exeext' 3590 { { case "(($ac_try" in 3591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3592 *) ac_try_echo=$ac_try;; 3593 esac 3594 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3595 $as_echo "$ac_try_echo"; } >&5 3596 (eval "$ac_try") 2>&5 3597 ac_status=$? 3598 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3599 test $ac_status = 0; }; }; then 3600 cross_compiling=no 3601 else 3602 if test "$cross_compiling" = maybe; then 3603 cross_compiling=yes 3604 else 3605 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3606 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3607 as_fn_error $? "cannot run C compiled programs. 3608 If you meant to cross compile, use \`--host'. 3609 See \`config.log' for more details" "$LINENO" 5; } 3610 fi 3611 fi 3612 fi 3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3614 $as_echo "$cross_compiling" >&6; } 3615 3616 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3617 ac_clean_files=$ac_clean_files_save 3618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3619 $as_echo_n "checking for suffix of object files... " >&6; } 3620 if ${ac_cv_objext+:} false; then : 3621 $as_echo_n "(cached) " >&6 3622 else 3623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3624 /* end confdefs.h. */ 3625 3626 int 3627 main () 3628 { 3629 3630 ; 3631 return 0; 3632 } 3633 _ACEOF 3634 rm -f conftest.o conftest.obj 3635 if { { ac_try="$ac_compile" 3636 case "(($ac_try" in 3637 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3638 *) ac_try_echo=$ac_try;; 3639 esac 3640 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3641 $as_echo "$ac_try_echo"; } >&5 3642 (eval "$ac_compile") 2>&5 3643 ac_status=$? 3644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3645 test $ac_status = 0; }; then : 3646 for ac_file in conftest.o conftest.obj conftest.*; do 3647 test -f "$ac_file" || continue; 3648 case $ac_file in 3649 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3650 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3651 break;; 3652 esac 3653 done 3654 else 3655 $as_echo "$as_me: failed program was:" >&5 3656 sed 's/^/| /' conftest.$ac_ext >&5 3657 3658 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3659 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3660 as_fn_error $? "cannot compute suffix of object files: cannot compile 3661 See \`config.log' for more details" "$LINENO" 5; } 3662 fi 3663 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3664 fi 3665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3666 $as_echo "$ac_cv_objext" >&6; } 3667 OBJEXT=$ac_cv_objext 3668 ac_objext=$OBJEXT 3669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3670 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3671 if ${ac_cv_c_compiler_gnu+:} false; then : 3672 $as_echo_n "(cached) " >&6 3673 else 3674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3675 /* end confdefs.h. */ 3676 3677 int 3678 main () 3679 { 3680 #ifndef __GNUC__ 3681 choke me 3682 #endif 3683 3684 ; 3685 return 0; 3686 } 3687 _ACEOF 3688 if ac_fn_c_try_compile "$LINENO"; then : 3689 ac_compiler_gnu=yes 3690 else 3691 ac_compiler_gnu=no 3692 fi 3693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3694 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3695 3696 fi 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3698 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3699 if test $ac_compiler_gnu = yes; then 3700 GCC=yes 3701 else 3702 GCC= 3703 fi 3704 ac_test_CFLAGS=${CFLAGS+set} 3705 ac_save_CFLAGS=$CFLAGS 3706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3707 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3708 if ${ac_cv_prog_cc_g+:} false; then : 3709 $as_echo_n "(cached) " >&6 3710 else 3711 ac_save_c_werror_flag=$ac_c_werror_flag 3712 ac_c_werror_flag=yes 3713 ac_cv_prog_cc_g=no 3714 CFLAGS="-g" 3715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3716 /* end confdefs.h. */ 3717 3718 int 3719 main () 3720 { 3721 3722 ; 3723 return 0; 3724 } 3725 _ACEOF 3726 if ac_fn_c_try_compile "$LINENO"; then : 3727 ac_cv_prog_cc_g=yes 3728 else 3729 CFLAGS="" 3730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3731 /* end confdefs.h. */ 3732 3733 int 3734 main () 3735 { 3736 3737 ; 3738 return 0; 3739 } 3740 _ACEOF 3741 if ac_fn_c_try_compile "$LINENO"; then : 3742 3743 else 3744 ac_c_werror_flag=$ac_save_c_werror_flag 3745 CFLAGS="-g" 3746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3747 /* end confdefs.h. */ 3748 3749 int 3750 main () 3751 { 3752 3753 ; 3754 return 0; 3755 } 3756 _ACEOF 3757 if ac_fn_c_try_compile "$LINENO"; then : 3758 ac_cv_prog_cc_g=yes 3759 fi 3760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3761 fi 3762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3763 fi 3764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3765 ac_c_werror_flag=$ac_save_c_werror_flag 3766 fi 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3768 $as_echo "$ac_cv_prog_cc_g" >&6; } 3769 if test "$ac_test_CFLAGS" = set; then 3770 CFLAGS=$ac_save_CFLAGS 3771 elif test $ac_cv_prog_cc_g = yes; then 3772 if test "$GCC" = yes; then 3773 CFLAGS="-g -O2" 3774 else 3775 CFLAGS="-g" 3776 fi 3777 else 3778 if test "$GCC" = yes; then 3779 CFLAGS="-O2" 3780 else 3781 CFLAGS= 3782 fi 3783 fi 3784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3785 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3786 if ${ac_cv_prog_cc_c89+:} false; then : 3787 $as_echo_n "(cached) " >&6 3788 else 3789 ac_cv_prog_cc_c89=no 3790 ac_save_CC=$CC 3791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3792 /* end confdefs.h. */ 3793 #include <stdarg.h> 3794 #include <stdio.h> 3795 #include <sys/types.h> 3796 #include <sys/stat.h> 3797 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3798 struct buf { int x; }; 3799 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3800 static char *e (p, i) 3801 char **p; 3802 int i; 3803 { 3804 return p[i]; 3805 } 3806 static char *f (char * (*g) (char **, int), char **p, ...) 3807 { 3808 char *s; 3809 va_list v; 3810 va_start (v,p); 3811 s = g (p, va_arg (v,int)); 3812 va_end (v); 3813 return s; 3814 } 3815 3816 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3817 function prototypes and stuff, but not '\xHH' hex character constants. 3818 These don't provoke an error unfortunately, instead are silently treated 3819 as 'x'. The following induces an error, until -std is added to get 3820 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3821 array size at least. It's necessary to write '\x00'==0 to get something 3822 that's true only with -std. */ 3823 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3824 3825 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3826 inside strings and character constants. */ 3827 #define FOO(x) 'x' 3828 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3829 3830 int test (int i, double x); 3831 struct s1 {int (*f) (int a);}; 3832 struct s2 {int (*f) (double a);}; 3833 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3834 int argc; 3835 char **argv; 3836 int 3837 main () 3838 { 3839 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3840 ; 3841 return 0; 3842 } 3843 _ACEOF 3844 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3845 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3846 do 3847 CC="$ac_save_CC $ac_arg" 3848 if ac_fn_c_try_compile "$LINENO"; then : 3849 ac_cv_prog_cc_c89=$ac_arg 3850 fi 3851 rm -f core conftest.err conftest.$ac_objext 3852 test "x$ac_cv_prog_cc_c89" != "xno" && break 3853 done 3854 rm -f conftest.$ac_ext 3855 CC=$ac_save_CC 3856 3857 fi 3858 # AC_CACHE_VAL 3859 case "x$ac_cv_prog_cc_c89" in 3860 x) 3861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3862 $as_echo "none needed" >&6; } ;; 3863 xno) 3864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3865 $as_echo "unsupported" >&6; } ;; 3866 *) 3867 CC="$CC $ac_cv_prog_cc_c89" 3868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3869 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3870 esac 3871 if test "x$ac_cv_prog_cc_c89" != xno; then : 3872 3873 fi 3874 3875 ac_ext=c 3876 ac_cpp='$CPP $CPPFLAGS' 3877 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3878 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3879 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3880 3881 ac_ext=c 3882 ac_cpp='$CPP $CPPFLAGS' 3883 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3884 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3885 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3887 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3888 if ${am_cv_prog_cc_c_o+:} false; then : 3889 $as_echo_n "(cached) " >&6 3890 else 3891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3892 /* end confdefs.h. */ 3893 3894 int 3895 main () 3896 { 3897 3898 ; 3899 return 0; 3900 } 3901 _ACEOF 3902 # Make sure it works both with $CC and with simple cc. 3903 # Following AC_PROG_CC_C_O, we do the test twice because some 3904 # compilers refuse to overwrite an existing .o file with -o, 3905 # though they will create one. 3906 am_cv_prog_cc_c_o=yes 3907 for am_i in 1 2; do 3908 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3909 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3910 ac_status=$? 3911 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3912 (exit $ac_status); } \ 3913 && test -f conftest2.$ac_objext; then 3914 : OK 3915 else 3916 am_cv_prog_cc_c_o=no 3917 break 3918 fi 3919 done 3920 rm -f core conftest* 3921 unset am_i 3922 fi 3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3924 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3925 if test "$am_cv_prog_cc_c_o" != yes; then 3926 # Losing compiler, so override with the script. 3927 # FIXME: It is wrong to rewrite CC. 3928 # But if we don't then we get into trouble of one sort or another. 3929 # A longer-term fix would be to have automake use am__CC in this case, 3930 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3931 CC="$am_aux_dir/compile $CC" 3932 fi 3933 ac_ext=c 3934 ac_cpp='$CPP $CPPFLAGS' 3935 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3936 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3937 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3938 3939 3940 depcc="$CC" am_compiler_list= 3941 3942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3943 $as_echo_n "checking dependency style of $depcc... " >&6; } 3944 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3945 $as_echo_n "(cached) " >&6 3946 else 3947 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3948 # We make a subdir and do the tests there. Otherwise we can end up 3949 # making bogus files that we don't know about and never remove. For 3950 # instance it was reported that on HP-UX the gcc test will end up 3951 # making a dummy file named 'D' -- because '-MD' means "put the output 3952 # in D". 3953 rm -rf conftest.dir 3954 mkdir conftest.dir 3955 # Copy depcomp to subdir because otherwise we won't find it if we're 3956 # using a relative directory. 3957 cp "$am_depcomp" conftest.dir 3958 cd conftest.dir 3959 # We will build objects and dependencies in a subdirectory because 3960 # it helps to detect inapplicable dependency modes. For instance 3961 # both Tru64's cc and ICC support -MD to output dependencies as a 3962 # side effect of compilation, but ICC will put the dependencies in 3963 # the current directory while Tru64 will put them in the object 3964 # directory. 3965 mkdir sub 3966 3967 am_cv_CC_dependencies_compiler_type=none 3968 if test "$am_compiler_list" = ""; then 3969 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3970 fi 3971 am__universal=false 3972 case " $depcc " in #( 3973 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3974 esac 3975 3976 for depmode in $am_compiler_list; do 3977 # Setup a source with many dependencies, because some compilers 3978 # like to wrap large dependency lists on column 80 (with \), and 3979 # we should not choose a depcomp mode which is confused by this. 3980 # 3981 # We need to recreate these files for each test, as the compiler may 3982 # overwrite some of them when testing with obscure command lines. 3983 # This happens at least with the AIX C compiler. 3984 : > sub/conftest.c 3985 for i in 1 2 3 4 5 6; do 3986 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3987 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3988 # Solaris 10 /bin/sh. 3989 echo '/* dummy */' > sub/conftst$i.h 3990 done 3991 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3992 3993 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3994 # mode. It turns out that the SunPro C++ compiler does not properly 3995 # handle '-M -o', and we need to detect this. Also, some Intel 3996 # versions had trouble with output in subdirs. 3997 am__obj=sub/conftest.${OBJEXT-o} 3998 am__minus_obj="-o $am__obj" 3999 case $depmode in 4000 gcc) 4001 # This depmode causes a compiler race in universal mode. 4002 test "$am__universal" = false || continue 4003 ;; 4004 nosideeffect) 4005 # After this tag, mechanisms are not by side-effect, so they'll 4006 # only be used when explicitly requested. 4007 if test "x$enable_dependency_tracking" = xyes; then 4008 continue 4009 else 4010 break 4011 fi 4012 ;; 4013 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4014 # This compiler won't grok '-c -o', but also, the minuso test has 4015 # not run yet. These depmodes are late enough in the game, and 4016 # so weak that their functioning should not be impacted. 4017 am__obj=conftest.${OBJEXT-o} 4018 am__minus_obj= 4019 ;; 4020 none) break ;; 4021 esac 4022 if depmode=$depmode \ 4023 source=sub/conftest.c object=$am__obj \ 4024 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4025 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4026 >/dev/null 2>conftest.err && 4027 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4028 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4029 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4030 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4031 # icc doesn't choke on unknown options, it will just issue warnings 4032 # or remarks (even with -Werror). So we grep stderr for any message 4033 # that says an option was ignored or not supported. 4034 # When given -MP, icc 7.0 and 7.1 complain thusly: 4035 # icc: Command line warning: ignoring option '-M'; no argument required 4036 # The diagnosis changed in icc 8.0: 4037 # icc: Command line remark: option '-MP' not supported 4038 if (grep 'ignoring option' conftest.err || 4039 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4040 am_cv_CC_dependencies_compiler_type=$depmode 4041 break 4042 fi 4043 fi 4044 done 4045 4046 cd .. 4047 rm -rf conftest.dir 4048 else 4049 am_cv_CC_dependencies_compiler_type=none 4050 fi 4051 4052 fi 4053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4054 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4055 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4056 4057 if 4058 test "x$enable_dependency_tracking" != xno \ 4059 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4060 am__fastdepCC_TRUE= 4061 am__fastdepCC_FALSE='#' 4062 else 4063 am__fastdepCC_TRUE='#' 4064 am__fastdepCC_FALSE= 4065 fi 4066 4067 4068 4069 ac_ext=c 4070 ac_cpp='$CPP $CPPFLAGS' 4071 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4072 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4073 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4075 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4076 # On Suns, sometimes $CPP names a directory. 4077 if test -n "$CPP" && test -d "$CPP"; then 4078 CPP= 4079 fi 4080 if test -z "$CPP"; then 4081 if ${ac_cv_prog_CPP+:} false; then : 4082 $as_echo_n "(cached) " >&6 4083 else 4084 # Double quotes because CPP needs to be expanded 4085 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4086 do 4087 ac_preproc_ok=false 4088 for ac_c_preproc_warn_flag in '' yes 4089 do 4090 # Use a header file that comes with gcc, so configuring glibc 4091 # with a fresh cross-compiler works. 4092 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4093 # <limits.h> exists even on freestanding compilers. 4094 # On the NeXT, cc -E runs the code through the compiler's parser, 4095 # not just through cpp. "Syntax error" is here to catch this case. 4096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4097 /* end confdefs.h. */ 4098 #ifdef __STDC__ 4099 # include <limits.h> 4100 #else 4101 # include <assert.h> 4102 #endif 4103 Syntax error 4104 _ACEOF 4105 if ac_fn_c_try_cpp "$LINENO"; then : 4106 4107 else 4108 # Broken: fails on valid input. 4109 continue 4110 fi 4111 rm -f conftest.err conftest.i conftest.$ac_ext 4112 4113 # OK, works on sane cases. Now check whether nonexistent headers 4114 # can be detected and how. 4115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4116 /* end confdefs.h. */ 4117 #include <ac_nonexistent.h> 4118 _ACEOF 4119 if ac_fn_c_try_cpp "$LINENO"; then : 4120 # Broken: success on invalid input. 4121 continue 4122 else 4123 # Passes both tests. 4124 ac_preproc_ok=: 4125 break 4126 fi 4127 rm -f conftest.err conftest.i conftest.$ac_ext 4128 4129 done 4130 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4131 rm -f conftest.i conftest.err conftest.$ac_ext 4132 if $ac_preproc_ok; then : 4133 break 4134 fi 4135 4136 done 4137 ac_cv_prog_CPP=$CPP 4138 4139 fi 4140 CPP=$ac_cv_prog_CPP 4141 else 4142 ac_cv_prog_CPP=$CPP 4143 fi 4144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4145 $as_echo "$CPP" >&6; } 4146 ac_preproc_ok=false 4147 for ac_c_preproc_warn_flag in '' yes 4148 do 4149 # Use a header file that comes with gcc, so configuring glibc 4150 # with a fresh cross-compiler works. 4151 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4152 # <limits.h> exists even on freestanding compilers. 4153 # On the NeXT, cc -E runs the code through the compiler's parser, 4154 # not just through cpp. "Syntax error" is here to catch this case. 4155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4156 /* end confdefs.h. */ 4157 #ifdef __STDC__ 4158 # include <limits.h> 4159 #else 4160 # include <assert.h> 4161 #endif 4162 Syntax error 4163 _ACEOF 4164 if ac_fn_c_try_cpp "$LINENO"; then : 4165 4166 else 4167 # Broken: fails on valid input. 4168 continue 4169 fi 4170 rm -f conftest.err conftest.i conftest.$ac_ext 4171 4172 # OK, works on sane cases. Now check whether nonexistent headers 4173 # can be detected and how. 4174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4175 /* end confdefs.h. */ 4176 #include <ac_nonexistent.h> 4177 _ACEOF 4178 if ac_fn_c_try_cpp "$LINENO"; then : 4179 # Broken: success on invalid input. 4180 continue 4181 else 4182 # Passes both tests. 4183 ac_preproc_ok=: 4184 break 4185 fi 4186 rm -f conftest.err conftest.i conftest.$ac_ext 4187 4188 done 4189 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4190 rm -f conftest.i conftest.err conftest.$ac_ext 4191 if $ac_preproc_ok; then : 4192 4193 else 4194 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4195 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4196 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4197 See \`config.log' for more details" "$LINENO" 5; } 4198 fi 4199 4200 ac_ext=c 4201 ac_cpp='$CPP $CPPFLAGS' 4202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4204 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4205 4206 4207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4208 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4209 if ${ac_cv_path_GREP+:} false; then : 4210 $as_echo_n "(cached) " >&6 4211 else 4212 if test -z "$GREP"; then 4213 ac_path_GREP_found=false 4214 # Loop through the user's path and test for each of PROGNAME-LIST 4215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4216 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4217 do 4218 IFS=$as_save_IFS 4219 test -z "$as_dir" && as_dir=. 4220 for ac_prog in grep ggrep; do 4221 for ac_exec_ext in '' $ac_executable_extensions; do 4222 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4223 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4224 # Check for GNU ac_path_GREP and select it if it is found. 4225 # Check for GNU $ac_path_GREP 4226 case `"$ac_path_GREP" --version 2>&1` in 4227 *GNU*) 4228 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4229 *) 4230 ac_count=0 4231 $as_echo_n 0123456789 >"conftest.in" 4232 while : 4233 do 4234 cat "conftest.in" "conftest.in" >"conftest.tmp" 4235 mv "conftest.tmp" "conftest.in" 4236 cp "conftest.in" "conftest.nl" 4237 $as_echo 'GREP' >> "conftest.nl" 4238 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4239 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4240 as_fn_arith $ac_count + 1 && ac_count=$as_val 4241 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4242 # Best one so far, save it but keep looking for a better one 4243 ac_cv_path_GREP="$ac_path_GREP" 4244 ac_path_GREP_max=$ac_count 4245 fi 4246 # 10*(2^10) chars as input seems more than enough 4247 test $ac_count -gt 10 && break 4248 done 4249 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4250 esac 4251 4252 $ac_path_GREP_found && break 3 4253 done 4254 done 4255 done 4256 IFS=$as_save_IFS 4257 if test -z "$ac_cv_path_GREP"; then 4258 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4259 fi 4260 else 4261 ac_cv_path_GREP=$GREP 4262 fi 4263 4264 fi 4265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4266 $as_echo "$ac_cv_path_GREP" >&6; } 4267 GREP="$ac_cv_path_GREP" 4268 4269 4270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4271 $as_echo_n "checking for egrep... " >&6; } 4272 if ${ac_cv_path_EGREP+:} false; then : 4273 $as_echo_n "(cached) " >&6 4274 else 4275 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4276 then ac_cv_path_EGREP="$GREP -E" 4277 else 4278 if test -z "$EGREP"; then 4279 ac_path_EGREP_found=false 4280 # Loop through the user's path and test for each of PROGNAME-LIST 4281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4282 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4283 do 4284 IFS=$as_save_IFS 4285 test -z "$as_dir" && as_dir=. 4286 for ac_prog in egrep; do 4287 for ac_exec_ext in '' $ac_executable_extensions; do 4288 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4289 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4290 # Check for GNU ac_path_EGREP and select it if it is found. 4291 # Check for GNU $ac_path_EGREP 4292 case `"$ac_path_EGREP" --version 2>&1` in 4293 *GNU*) 4294 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4295 *) 4296 ac_count=0 4297 $as_echo_n 0123456789 >"conftest.in" 4298 while : 4299 do 4300 cat "conftest.in" "conftest.in" >"conftest.tmp" 4301 mv "conftest.tmp" "conftest.in" 4302 cp "conftest.in" "conftest.nl" 4303 $as_echo 'EGREP' >> "conftest.nl" 4304 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4305 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4306 as_fn_arith $ac_count + 1 && ac_count=$as_val 4307 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4308 # Best one so far, save it but keep looking for a better one 4309 ac_cv_path_EGREP="$ac_path_EGREP" 4310 ac_path_EGREP_max=$ac_count 4311 fi 4312 # 10*(2^10) chars as input seems more than enough 4313 test $ac_count -gt 10 && break 4314 done 4315 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4316 esac 4317 4318 $ac_path_EGREP_found && break 3 4319 done 4320 done 4321 done 4322 IFS=$as_save_IFS 4323 if test -z "$ac_cv_path_EGREP"; then 4324 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4325 fi 4326 else 4327 ac_cv_path_EGREP=$EGREP 4328 fi 4329 4330 fi 4331 fi 4332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4333 $as_echo "$ac_cv_path_EGREP" >&6; } 4334 EGREP="$ac_cv_path_EGREP" 4335 4336 4337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4338 $as_echo_n "checking for ANSI C header files... " >&6; } 4339 if ${ac_cv_header_stdc+:} false; then : 4340 $as_echo_n "(cached) " >&6 4341 else 4342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4343 /* end confdefs.h. */ 4344 #include <stdlib.h> 4345 #include <stdarg.h> 4346 #include <string.h> 4347 #include <float.h> 4348 4349 int 4350 main () 4351 { 4352 4353 ; 4354 return 0; 4355 } 4356 _ACEOF 4357 if ac_fn_c_try_compile "$LINENO"; then : 4358 ac_cv_header_stdc=yes 4359 else 4360 ac_cv_header_stdc=no 4361 fi 4362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4363 4364 if test $ac_cv_header_stdc = yes; then 4365 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4367 /* end confdefs.h. */ 4368 #include <string.h> 4369 4370 _ACEOF 4371 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4372 $EGREP "memchr" >/dev/null 2>&1; then : 4373 4374 else 4375 ac_cv_header_stdc=no 4376 fi 4377 rm -f conftest* 4378 4379 fi 4380 4381 if test $ac_cv_header_stdc = yes; then 4382 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4384 /* end confdefs.h. */ 4385 #include <stdlib.h> 4386 4387 _ACEOF 4388 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4389 $EGREP "free" >/dev/null 2>&1; then : 4390 4391 else 4392 ac_cv_header_stdc=no 4393 fi 4394 rm -f conftest* 4395 4396 fi 4397 4398 if test $ac_cv_header_stdc = yes; then 4399 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4400 if test "$cross_compiling" = yes; then : 4401 : 4402 else 4403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4404 /* end confdefs.h. */ 4405 #include <ctype.h> 4406 #include <stdlib.h> 4407 #if ((' ' & 0x0FF) == 0x020) 4408 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4409 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4410 #else 4411 # define ISLOWER(c) \ 4412 (('a' <= (c) && (c) <= 'i') \ 4413 || ('j' <= (c) && (c) <= 'r') \ 4414 || ('s' <= (c) && (c) <= 'z')) 4415 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4416 #endif 4417 4418 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4419 int 4420 main () 4421 { 4422 int i; 4423 for (i = 0; i < 256; i++) 4424 if (XOR (islower (i), ISLOWER (i)) 4425 || toupper (i) != TOUPPER (i)) 4426 return 2; 4427 return 0; 4428 } 4429 _ACEOF 4430 if ac_fn_c_try_run "$LINENO"; then : 4431 4432 else 4433 ac_cv_header_stdc=no 4434 fi 4435 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4436 conftest.$ac_objext conftest.beam conftest.$ac_ext 4437 fi 4438 4439 fi 4440 fi 4441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4442 $as_echo "$ac_cv_header_stdc" >&6; } 4443 if test $ac_cv_header_stdc = yes; then 4444 4445 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4446 4447 fi 4448 4449 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4450 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4451 inttypes.h stdint.h unistd.h 4452 do : 4453 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4454 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4455 " 4456 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4457 cat >>confdefs.h <<_ACEOF 4458 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4459 _ACEOF 4460 4461 fi 4462 4463 done 4464 4465 4466 4467 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4468 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4469 MINIX=yes 4470 else 4471 MINIX= 4472 fi 4473 4474 4475 if test "$MINIX" = yes; then 4476 4477 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4478 4479 4480 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4481 4482 4483 $as_echo "#define _MINIX 1" >>confdefs.h 4484 4485 fi 4486 4487 4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4489 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4490 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4491 $as_echo_n "(cached) " >&6 4492 else 4493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4494 /* end confdefs.h. */ 4495 4496 # define __EXTENSIONS__ 1 4497 $ac_includes_default 4498 int 4499 main () 4500 { 4501 4502 ; 4503 return 0; 4504 } 4505 _ACEOF 4506 if ac_fn_c_try_compile "$LINENO"; then : 4507 ac_cv_safe_to_define___extensions__=yes 4508 else 4509 ac_cv_safe_to_define___extensions__=no 4510 fi 4511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4512 fi 4513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4514 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4515 test $ac_cv_safe_to_define___extensions__ = yes && 4516 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4517 4518 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4519 4520 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4521 4522 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4523 4524 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4525 4526 4527 4528 # Initialize libtool 4529 case `pwd` in 4530 *\ * | *\ *) 4531 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 4532 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 4533 esac 4534 4535 4536 4537 macro_version='2.4.2' 4538 macro_revision='1.3337' 4539 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 ltmain="$ac_aux_dir/ltmain.sh" 4553 4554 # Make sure we can run config.sub. 4555 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4556 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4557 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4559 $as_echo_n "checking build system type... " >&6; } 4560 if ${ac_cv_build+:} false; then : 4561 $as_echo_n "(cached) " >&6 4562 else 4563 ac_build_alias=$build_alias 4564 test "x$ac_build_alias" = x && 4565 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4566 test "x$ac_build_alias" = x && 4567 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4568 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4569 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4570 4571 fi 4572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4573 $as_echo "$ac_cv_build" >&6; } 4574 case $ac_cv_build in 4575 *-*-*) ;; 4576 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4577 esac 4578 build=$ac_cv_build 4579 ac_save_IFS=$IFS; IFS='-' 4580 set x $ac_cv_build 4581 shift 4582 build_cpu=$1 4583 build_vendor=$2 4584 shift; shift 4585 # Remember, the first character of IFS is used to create $*, 4586 # except with old shells: 4587 build_os=$* 4588 IFS=$ac_save_IFS 4589 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4590 4591 4592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4593 $as_echo_n "checking host system type... " >&6; } 4594 if ${ac_cv_host+:} false; then : 4595 $as_echo_n "(cached) " >&6 4596 else 4597 if test "x$host_alias" = x; then 4598 ac_cv_host=$ac_cv_build 4599 else 4600 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4601 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4602 fi 4603 4604 fi 4605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4606 $as_echo "$ac_cv_host" >&6; } 4607 case $ac_cv_host in 4608 *-*-*) ;; 4609 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4610 esac 4611 host=$ac_cv_host 4612 ac_save_IFS=$IFS; IFS='-' 4613 set x $ac_cv_host 4614 shift 4615 host_cpu=$1 4616 host_vendor=$2 4617 shift; shift 4618 # Remember, the first character of IFS is used to create $*, 4619 # except with old shells: 4620 host_os=$* 4621 IFS=$ac_save_IFS 4622 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4623 4624 4625 # Backslashify metacharacters that are still active within 4626 # double-quoted strings. 4627 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 4628 4629 # Same as above, but do not quote variable references. 4630 double_quote_subst='s/\(["`\\]\)/\\\1/g' 4631 4632 # Sed substitution to delay expansion of an escaped shell variable in a 4633 # double_quote_subst'ed string. 4634 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 4635 4636 # Sed substitution to delay expansion of an escaped single quote. 4637 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 4638 4639 # Sed substitution to avoid accidental globbing in evaled expressions 4640 no_glob_subst='s/\*/\\\*/g' 4641 4642 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4643 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 4644 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 4645 4646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 4647 $as_echo_n "checking how to print strings... " >&6; } 4648 # Test print first, because it will be a builtin if present. 4649 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 4650 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 4651 ECHO='print -r --' 4652 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 4653 ECHO='printf %s\n' 4654 else 4655 # Use this function as a fallback that always works. 4656 func_fallback_echo () 4657 { 4658 eval 'cat <<_LTECHO_EOF 4659 $1 4660 _LTECHO_EOF' 4661 } 4662 ECHO='func_fallback_echo' 4663 fi 4664 4665 # func_echo_all arg... 4666 # Invoke $ECHO with all args, space-separated. 4667 func_echo_all () 4668 { 4669 $ECHO "" 4670 } 4671 4672 case "$ECHO" in 4673 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 4674 $as_echo "printf" >&6; } ;; 4675 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 4676 $as_echo "print -r" >&6; } ;; 4677 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 4678 $as_echo "cat" >&6; } ;; 4679 esac 4680 4681 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4695 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4696 if ${ac_cv_path_SED+:} false; then : 4697 $as_echo_n "(cached) " >&6 4698 else 4699 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4700 for ac_i in 1 2 3 4 5 6 7; do 4701 ac_script="$ac_script$as_nl$ac_script" 4702 done 4703 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4704 { ac_script=; unset ac_script;} 4705 if test -z "$SED"; then 4706 ac_path_SED_found=false 4707 # Loop through the user's path and test for each of PROGNAME-LIST 4708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4709 for as_dir in $PATH 4710 do 4711 IFS=$as_save_IFS 4712 test -z "$as_dir" && as_dir=. 4713 for ac_prog in sed gsed; do 4714 for ac_exec_ext in '' $ac_executable_extensions; do 4715 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4716 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4717 # Check for GNU ac_path_SED and select it if it is found. 4718 # Check for GNU $ac_path_SED 4719 case `"$ac_path_SED" --version 2>&1` in 4720 *GNU*) 4721 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4722 *) 4723 ac_count=0 4724 $as_echo_n 0123456789 >"conftest.in" 4725 while : 4726 do 4727 cat "conftest.in" "conftest.in" >"conftest.tmp" 4728 mv "conftest.tmp" "conftest.in" 4729 cp "conftest.in" "conftest.nl" 4730 $as_echo '' >> "conftest.nl" 4731 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4732 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4733 as_fn_arith $ac_count + 1 && ac_count=$as_val 4734 if test $ac_count -gt ${ac_path_SED_max-0}; then 4735 # Best one so far, save it but keep looking for a better one 4736 ac_cv_path_SED="$ac_path_SED" 4737 ac_path_SED_max=$ac_count 4738 fi 4739 # 10*(2^10) chars as input seems more than enough 4740 test $ac_count -gt 10 && break 4741 done 4742 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4743 esac 4744 4745 $ac_path_SED_found && break 3 4746 done 4747 done 4748 done 4749 IFS=$as_save_IFS 4750 if test -z "$ac_cv_path_SED"; then 4751 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4752 fi 4753 else 4754 ac_cv_path_SED=$SED 4755 fi 4756 4757 fi 4758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4759 $as_echo "$ac_cv_path_SED" >&6; } 4760 SED="$ac_cv_path_SED" 4761 rm -f conftest.sed 4762 4763 test -z "$SED" && SED=sed 4764 Xsed="$SED -e 1s/^X//" 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4777 $as_echo_n "checking for fgrep... " >&6; } 4778 if ${ac_cv_path_FGREP+:} false; then : 4779 $as_echo_n "(cached) " >&6 4780 else 4781 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4782 then ac_cv_path_FGREP="$GREP -F" 4783 else 4784 if test -z "$FGREP"; then 4785 ac_path_FGREP_found=false 4786 # Loop through the user's path and test for each of PROGNAME-LIST 4787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4788 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4789 do 4790 IFS=$as_save_IFS 4791 test -z "$as_dir" && as_dir=. 4792 for ac_prog in fgrep; do 4793 for ac_exec_ext in '' $ac_executable_extensions; do 4794 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 4795 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue 4796 # Check for GNU ac_path_FGREP and select it if it is found. 4797 # Check for GNU $ac_path_FGREP 4798 case `"$ac_path_FGREP" --version 2>&1` in 4799 *GNU*) 4800 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4801 *) 4802 ac_count=0 4803 $as_echo_n 0123456789 >"conftest.in" 4804 while : 4805 do 4806 cat "conftest.in" "conftest.in" >"conftest.tmp" 4807 mv "conftest.tmp" "conftest.in" 4808 cp "conftest.in" "conftest.nl" 4809 $as_echo 'FGREP' >> "conftest.nl" 4810 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4811 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4812 as_fn_arith $ac_count + 1 && ac_count=$as_val 4813 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4814 # Best one so far, save it but keep looking for a better one 4815 ac_cv_path_FGREP="$ac_path_FGREP" 4816 ac_path_FGREP_max=$ac_count 4817 fi 4818 # 10*(2^10) chars as input seems more than enough 4819 test $ac_count -gt 10 && break 4820 done 4821 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4822 esac 4823 4824 $ac_path_FGREP_found && break 3 4825 done 4826 done 4827 done 4828 IFS=$as_save_IFS 4829 if test -z "$ac_cv_path_FGREP"; then 4830 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4831 fi 4832 else 4833 ac_cv_path_FGREP=$FGREP 4834 fi 4835 4836 fi 4837 fi 4838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4839 $as_echo "$ac_cv_path_FGREP" >&6; } 4840 FGREP="$ac_cv_path_FGREP" 4841 4842 4843 test -z "$GREP" && GREP=grep 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 # Check whether --with-gnu-ld was given. 4864 if test "${with_gnu_ld+set}" = set; then : 4865 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 4866 else 4867 with_gnu_ld=no 4868 fi 4869 4870 ac_prog=ld 4871 if test "$GCC" = yes; then 4872 # Check if gcc -print-prog-name=ld gives a path. 4873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4874 $as_echo_n "checking for ld used by $CC... " >&6; } 4875 case $host in 4876 *-*-mingw*) 4877 # gcc leaves a trailing carriage return which upsets mingw 4878 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4879 *) 4880 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4881 esac 4882 case $ac_prog in 4883 # Accept absolute paths. 4884 [\\/]* | ?:[\\/]*) 4885 re_direlt='/[^/][^/]*/\.\./' 4886 # Canonicalize the pathname of ld 4887 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 4888 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 4889 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 4890 done 4891 test -z "$LD" && LD="$ac_prog" 4892 ;; 4893 "") 4894 # If it fails, then pretend we aren't using GCC. 4895 ac_prog=ld 4896 ;; 4897 *) 4898 # If it is relative, then search for the first ld in PATH. 4899 with_gnu_ld=unknown 4900 ;; 4901 esac 4902 elif test "$with_gnu_ld" = yes; then 4903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4904 $as_echo_n "checking for GNU ld... " >&6; } 4905 else 4906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4907 $as_echo_n "checking for non-GNU ld... " >&6; } 4908 fi 4909 if ${lt_cv_path_LD+:} false; then : 4910 $as_echo_n "(cached) " >&6 4911 else 4912 if test -z "$LD"; then 4913 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4914 for ac_dir in $PATH; do 4915 IFS="$lt_save_ifs" 4916 test -z "$ac_dir" && ac_dir=. 4917 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4918 lt_cv_path_LD="$ac_dir/$ac_prog" 4919 # Check to see if the program is GNU ld. I'd rather use --version, 4920 # but apparently some variants of GNU ld only accept -v. 4921 # Break only if it was the GNU/non-GNU ld that we prefer. 4922 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4923 *GNU* | *'with BFD'*) 4924 test "$with_gnu_ld" != no && break 4925 ;; 4926 *) 4927 test "$with_gnu_ld" != yes && break 4928 ;; 4929 esac 4930 fi 4931 done 4932 IFS="$lt_save_ifs" 4933 else 4934 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4935 fi 4936 fi 4937 4938 LD="$lt_cv_path_LD" 4939 if test -n "$LD"; then 4940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4941 $as_echo "$LD" >&6; } 4942 else 4943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4944 $as_echo "no" >&6; } 4945 fi 4946 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 4947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4948 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4949 if ${lt_cv_prog_gnu_ld+:} false; then : 4950 $as_echo_n "(cached) " >&6 4951 else 4952 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4953 case `$LD -v 2>&1 </dev/null` in 4954 *GNU* | *'with BFD'*) 4955 lt_cv_prog_gnu_ld=yes 4956 ;; 4957 *) 4958 lt_cv_prog_gnu_ld=no 4959 ;; 4960 esac 4961 fi 4962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 4963 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 4964 with_gnu_ld=$lt_cv_prog_gnu_ld 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 4975 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 4976 if ${lt_cv_path_NM+:} false; then : 4977 $as_echo_n "(cached) " >&6 4978 else 4979 if test -n "$NM"; then 4980 # Let the user override the test. 4981 lt_cv_path_NM="$NM" 4982 else 4983 lt_nm_to_check="${ac_tool_prefix}nm" 4984 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 4985 lt_nm_to_check="$lt_nm_to_check nm" 4986 fi 4987 for lt_tmp_nm in $lt_nm_to_check; do 4988 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4989 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 4990 IFS="$lt_save_ifs" 4991 test -z "$ac_dir" && ac_dir=. 4992 tmp_nm="$ac_dir/$lt_tmp_nm" 4993 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 4994 # Check to see if the nm accepts a BSD-compat flag. 4995 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 4996 # nm: unknown option "B" ignored 4997 # Tru64's nm complains that /dev/null is an invalid object file 4998 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 4999 */dev/null* | *'Invalid file or object type'*) 5000 lt_cv_path_NM="$tmp_nm -B" 5001 break 5002 ;; 5003 *) 5004 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 5005 */dev/null*) 5006 lt_cv_path_NM="$tmp_nm -p" 5007 break 5008 ;; 5009 *) 5010 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5011 continue # so that we can try to find one that supports BSD flags 5012 ;; 5013 esac 5014 ;; 5015 esac 5016 fi 5017 done 5018 IFS="$lt_save_ifs" 5019 done 5020 : ${lt_cv_path_NM=no} 5021 fi 5022 fi 5023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5024 $as_echo "$lt_cv_path_NM" >&6; } 5025 if test "$lt_cv_path_NM" != "no"; then 5026 NM="$lt_cv_path_NM" 5027 else 5028 # Didn't find any BSD compatible name lister, look for dumpbin. 5029 if test -n "$DUMPBIN"; then : 5030 # Let the user override the test. 5031 else 5032 if test -n "$ac_tool_prefix"; then 5033 for ac_prog in dumpbin "link -dump" 5034 do 5035 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5036 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5038 $as_echo_n "checking for $ac_word... " >&6; } 5039 if ${ac_cv_prog_DUMPBIN+:} false; then : 5040 $as_echo_n "(cached) " >&6 5041 else 5042 if test -n "$DUMPBIN"; then 5043 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5044 else 5045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5046 for as_dir in $PATH 5047 do 5048 IFS=$as_save_IFS 5049 test -z "$as_dir" && as_dir=. 5050 for ac_exec_ext in '' $ac_executable_extensions; do 5051 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5052 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5054 break 2 5055 fi 5056 done 5057 done 5058 IFS=$as_save_IFS 5059 5060 fi 5061 fi 5062 DUMPBIN=$ac_cv_prog_DUMPBIN 5063 if test -n "$DUMPBIN"; then 5064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5065 $as_echo "$DUMPBIN" >&6; } 5066 else 5067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5068 $as_echo "no" >&6; } 5069 fi 5070 5071 5072 test -n "$DUMPBIN" && break 5073 done 5074 fi 5075 if test -z "$DUMPBIN"; then 5076 ac_ct_DUMPBIN=$DUMPBIN 5077 for ac_prog in dumpbin "link -dump" 5078 do 5079 # Extract the first word of "$ac_prog", so it can be a program name with args. 5080 set dummy $ac_prog; ac_word=$2 5081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5082 $as_echo_n "checking for $ac_word... " >&6; } 5083 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 5084 $as_echo_n "(cached) " >&6 5085 else 5086 if test -n "$ac_ct_DUMPBIN"; then 5087 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5088 else 5089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5090 for as_dir in $PATH 5091 do 5092 IFS=$as_save_IFS 5093 test -z "$as_dir" && as_dir=. 5094 for ac_exec_ext in '' $ac_executable_extensions; do 5095 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5096 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5097 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5098 break 2 5099 fi 5100 done 5101 done 5102 IFS=$as_save_IFS 5103 5104 fi 5105 fi 5106 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5107 if test -n "$ac_ct_DUMPBIN"; then 5108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5109 $as_echo "$ac_ct_DUMPBIN" >&6; } 5110 else 5111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5112 $as_echo "no" >&6; } 5113 fi 5114 5115 5116 test -n "$ac_ct_DUMPBIN" && break 5117 done 5118 5119 if test "x$ac_ct_DUMPBIN" = x; then 5120 DUMPBIN=":" 5121 else 5122 case $cross_compiling:$ac_tool_warned in 5123 yes:) 5124 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5125 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5126 ac_tool_warned=yes ;; 5127 esac 5128 DUMPBIN=$ac_ct_DUMPBIN 5129 fi 5130 fi 5131 5132 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 5133 *COFF*) 5134 DUMPBIN="$DUMPBIN -symbols" 5135 ;; 5136 *) 5137 DUMPBIN=: 5138 ;; 5139 esac 5140 fi 5141 5142 if test "$DUMPBIN" != ":"; then 5143 NM="$DUMPBIN" 5144 fi 5145 fi 5146 test -z "$NM" && NM=nm 5147 5148 5149 5150 5151 5152 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5154 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 5155 if ${lt_cv_nm_interface+:} false; then : 5156 $as_echo_n "(cached) " >&6 5157 else 5158 lt_cv_nm_interface="BSD nm" 5159 echo "int some_variable = 0;" > conftest.$ac_ext 5160 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 5161 (eval "$ac_compile" 2>conftest.err) 5162 cat conftest.err >&5 5163 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5164 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5165 cat conftest.err >&5 5166 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 5167 cat conftest.out >&5 5168 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5169 lt_cv_nm_interface="MS dumpbin" 5170 fi 5171 rm -f conftest* 5172 fi 5173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5174 $as_echo "$lt_cv_nm_interface" >&6; } 5175 5176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 5177 $as_echo_n "checking whether ln -s works... " >&6; } 5178 LN_S=$as_ln_s 5179 if test "$LN_S" = "ln -s"; then 5180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5181 $as_echo "yes" >&6; } 5182 else 5183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 5184 $as_echo "no, using $LN_S" >&6; } 5185 fi 5186 5187 # find the maximum length of command line arguments 5188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5189 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 5190 if ${lt_cv_sys_max_cmd_len+:} false; then : 5191 $as_echo_n "(cached) " >&6 5192 else 5193 i=0 5194 teststring="ABCD" 5195 5196 case $build_os in 5197 msdosdjgpp*) 5198 # On DJGPP, this test can blow up pretty badly due to problems in libc 5199 # (any single argument exceeding 2000 bytes causes a buffer overrun 5200 # during glob expansion). Even if it were fixed, the result of this 5201 # check would be larger than it should be. 5202 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5203 ;; 5204 5205 gnu*) 5206 # Under GNU Hurd, this test is not required because there is 5207 # no limit to the length of command line arguments. 5208 # Libtool will interpret -1 as no limit whatsoever 5209 lt_cv_sys_max_cmd_len=-1; 5210 ;; 5211 5212 cygwin* | mingw* | cegcc*) 5213 # On Win9x/ME, this test blows up -- it succeeds, but takes 5214 # about 5 minutes as the teststring grows exponentially. 5215 # Worse, since 9x/ME are not pre-emptively multitasking, 5216 # you end up with a "frozen" computer, even though with patience 5217 # the test eventually succeeds (with a max line length of 256k). 5218 # Instead, let's just punt: use the minimum linelength reported by 5219 # all of the supported platforms: 8192 (on NT/2K/XP). 5220 lt_cv_sys_max_cmd_len=8192; 5221 ;; 5222 5223 mint*) 5224 # On MiNT this can take a long time and run out of memory. 5225 lt_cv_sys_max_cmd_len=8192; 5226 ;; 5227 5228 amigaos*) 5229 # On AmigaOS with pdksh, this test takes hours, literally. 5230 # So we just punt and use a minimum line length of 8192. 5231 lt_cv_sys_max_cmd_len=8192; 5232 ;; 5233 5234 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 5235 # This has been around since 386BSD, at least. Likely further. 5236 if test -x /sbin/sysctl; then 5237 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5238 elif test -x /usr/sbin/sysctl; then 5239 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5240 else 5241 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5242 fi 5243 # And add a safety zone 5244 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5245 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5246 ;; 5247 5248 interix*) 5249 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5250 lt_cv_sys_max_cmd_len=196608 5251 ;; 5252 5253 os2*) 5254 # The test takes a long time on OS/2. 5255 lt_cv_sys_max_cmd_len=8192 5256 ;; 5257 5258 osf*) 5259 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5260 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5261 # nice to cause kernel panics so lets avoid the loop below. 5262 # First set a reasonable default. 5263 lt_cv_sys_max_cmd_len=16384 5264 # 5265 if test -x /sbin/sysconfig; then 5266 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5267 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5268 esac 5269 fi 5270 ;; 5271 sco3.2v5*) 5272 lt_cv_sys_max_cmd_len=102400 5273 ;; 5274 sysv5* | sco5v6* | sysv4.2uw2*) 5275 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5276 if test -n "$kargmax"; then 5277 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 5278 else 5279 lt_cv_sys_max_cmd_len=32768 5280 fi 5281 ;; 5282 *) 5283 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5284 if test -n "$lt_cv_sys_max_cmd_len"; then 5285 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5286 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5287 else 5288 # Make teststring a little bigger before we do anything with it. 5289 # a 1K string should be a reasonable start. 5290 for i in 1 2 3 4 5 6 7 8 ; do 5291 teststring=$teststring$teststring 5292 done 5293 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5294 # If test is not a shell built-in, we'll probably end up computing a 5295 # maximum length that is only half of the actual maximum length, but 5296 # we can't tell. 5297 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 5298 = "X$teststring$teststring"; } >/dev/null 2>&1 && 5299 test $i != 17 # 1/2 MB should be enough 5300 do 5301 i=`expr $i + 1` 5302 teststring=$teststring$teststring 5303 done 5304 # Only check the string length outside the loop. 5305 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5306 teststring= 5307 # Add a significant safety factor because C++ compilers can tack on 5308 # massive amounts of additional arguments before passing them to the 5309 # linker. It appears as though 1/2 is a usable value. 5310 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5311 fi 5312 ;; 5313 esac 5314 5315 fi 5316 5317 if test -n $lt_cv_sys_max_cmd_len ; then 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5319 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 5320 else 5321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 5322 $as_echo "none" >&6; } 5323 fi 5324 max_cmd_len=$lt_cv_sys_max_cmd_len 5325 5326 5327 5328 5329 5330 5331 : ${CP="cp -f"} 5332 : ${MV="mv -f"} 5333 : ${RM="rm -f"} 5334 5335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 5336 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 5337 # Try some XSI features 5338 xsi_shell=no 5339 ( _lt_dummy="a/b/c" 5340 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 5341 = c,a/b,b/c, \ 5342 && eval 'test $(( 1 + 1 )) -eq 2 \ 5343 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 5344 && xsi_shell=yes 5345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 5346 $as_echo "$xsi_shell" >&6; } 5347 5348 5349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 5350 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 5351 lt_shell_append=no 5352 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 5353 >/dev/null 2>&1 \ 5354 && lt_shell_append=yes 5355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 5356 $as_echo "$lt_shell_append" >&6; } 5357 5358 5359 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5360 lt_unset=unset 5361 else 5362 lt_unset=false 5363 fi 5364 5365 5366 5367 5368 5369 # test EBCDIC or ASCII 5370 case `echo X|tr X '\101'` in 5371 A) # ASCII based system 5372 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5373 lt_SP2NL='tr \040 \012' 5374 lt_NL2SP='tr \015\012 \040\040' 5375 ;; 5376 *) # EBCDIC based system 5377 lt_SP2NL='tr \100 \n' 5378 lt_NL2SP='tr \r\n \100\100' 5379 ;; 5380 esac 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 5391 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 5392 if ${lt_cv_to_host_file_cmd+:} false; then : 5393 $as_echo_n "(cached) " >&6 5394 else 5395 case $host in 5396 *-*-mingw* ) 5397 case $build in 5398 *-*-mingw* ) # actually msys 5399 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 5400 ;; 5401 *-*-cygwin* ) 5402 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 5403 ;; 5404 * ) # otherwise, assume *nix 5405 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 5406 ;; 5407 esac 5408 ;; 5409 *-*-cygwin* ) 5410 case $build in 5411 *-*-mingw* ) # actually msys 5412 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 5413 ;; 5414 *-*-cygwin* ) 5415 lt_cv_to_host_file_cmd=func_convert_file_noop 5416 ;; 5417 * ) # otherwise, assume *nix 5418 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 5419 ;; 5420 esac 5421 ;; 5422 * ) # unhandled hosts (and "normal" native builds) 5423 lt_cv_to_host_file_cmd=func_convert_file_noop 5424 ;; 5425 esac 5426 5427 fi 5428 5429 to_host_file_cmd=$lt_cv_to_host_file_cmd 5430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 5431 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 5432 5433 5434 5435 5436 5437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 5438 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 5439 if ${lt_cv_to_tool_file_cmd+:} false; then : 5440 $as_echo_n "(cached) " >&6 5441 else 5442 #assume ordinary cross tools, or native build. 5443 lt_cv_to_tool_file_cmd=func_convert_file_noop 5444 case $host in 5445 *-*-mingw* ) 5446 case $build in 5447 *-*-mingw* ) # actually msys 5448 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 5449 ;; 5450 esac 5451 ;; 5452 esac 5453 5454 fi 5455 5456 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 5457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 5458 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 5459 5460 5461 5462 5463 5464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5465 $as_echo_n "checking for $LD option to reload object files... " >&6; } 5466 if ${lt_cv_ld_reload_flag+:} false; then : 5467 $as_echo_n "(cached) " >&6 5468 else 5469 lt_cv_ld_reload_flag='-r' 5470 fi 5471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5472 $as_echo "$lt_cv_ld_reload_flag" >&6; } 5473 reload_flag=$lt_cv_ld_reload_flag 5474 case $reload_flag in 5475 "" | " "*) ;; 5476 *) reload_flag=" $reload_flag" ;; 5477 esac 5478 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5479 case $host_os in 5480 cygwin* | mingw* | pw32* | cegcc*) 5481 if test "$GCC" != yes; then 5482 reload_cmds=false 5483 fi 5484 ;; 5485 darwin*) 5486 if test "$GCC" = yes; then 5487 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 5488 else 5489 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5490 fi 5491 ;; 5492 esac 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 if test -n "$ac_tool_prefix"; then 5503 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 5504 set dummy ${ac_tool_prefix}objdump; ac_word=$2 5505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5506 $as_echo_n "checking for $ac_word... " >&6; } 5507 if ${ac_cv_prog_OBJDUMP+:} false; then : 5508 $as_echo_n "(cached) " >&6 5509 else 5510 if test -n "$OBJDUMP"; then 5511 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 5512 else 5513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5514 for as_dir in $PATH 5515 do 5516 IFS=$as_save_IFS 5517 test -z "$as_dir" && as_dir=. 5518 for ac_exec_ext in '' $ac_executable_extensions; do 5519 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5520 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 5521 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5522 break 2 5523 fi 5524 done 5525 done 5526 IFS=$as_save_IFS 5527 5528 fi 5529 fi 5530 OBJDUMP=$ac_cv_prog_OBJDUMP 5531 if test -n "$OBJDUMP"; then 5532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5533 $as_echo "$OBJDUMP" >&6; } 5534 else 5535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5536 $as_echo "no" >&6; } 5537 fi 5538 5539 5540 fi 5541 if test -z "$ac_cv_prog_OBJDUMP"; then 5542 ac_ct_OBJDUMP=$OBJDUMP 5543 # Extract the first word of "objdump", so it can be a program name with args. 5544 set dummy objdump; ac_word=$2 5545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5546 $as_echo_n "checking for $ac_word... " >&6; } 5547 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 5548 $as_echo_n "(cached) " >&6 5549 else 5550 if test -n "$ac_ct_OBJDUMP"; then 5551 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5552 else 5553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5554 for as_dir in $PATH 5555 do 5556 IFS=$as_save_IFS 5557 test -z "$as_dir" && as_dir=. 5558 for ac_exec_ext in '' $ac_executable_extensions; do 5559 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5560 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5561 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5562 break 2 5563 fi 5564 done 5565 done 5566 IFS=$as_save_IFS 5567 5568 fi 5569 fi 5570 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5571 if test -n "$ac_ct_OBJDUMP"; then 5572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5573 $as_echo "$ac_ct_OBJDUMP" >&6; } 5574 else 5575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5576 $as_echo "no" >&6; } 5577 fi 5578 5579 if test "x$ac_ct_OBJDUMP" = x; then 5580 OBJDUMP="false" 5581 else 5582 case $cross_compiling:$ac_tool_warned in 5583 yes:) 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5585 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5586 ac_tool_warned=yes ;; 5587 esac 5588 OBJDUMP=$ac_ct_OBJDUMP 5589 fi 5590 else 5591 OBJDUMP="$ac_cv_prog_OBJDUMP" 5592 fi 5593 5594 test -z "$OBJDUMP" && OBJDUMP=objdump 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5605 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 5606 if ${lt_cv_deplibs_check_method+:} false; then : 5607 $as_echo_n "(cached) " >&6 5608 else 5609 lt_cv_file_magic_cmd='$MAGIC_CMD' 5610 lt_cv_file_magic_test_file= 5611 lt_cv_deplibs_check_method='unknown' 5612 # Need to set the preceding variable on all platforms that support 5613 # interlibrary dependencies. 5614 # 'none' -- dependencies not supported. 5615 # `unknown' -- same as none, but documents that we really don't know. 5616 # 'pass_all' -- all dependencies passed with no checks. 5617 # 'test_compile' -- check by making test program. 5618 # 'file_magic [[regex]]' -- check by looking for files in library path 5619 # which responds to the $file_magic_cmd with a given extended regex. 5620 # If you have `file' or equivalent on your system and you're not sure 5621 # whether `pass_all' will *always* work, you probably want this one. 5622 5623 case $host_os in 5624 aix[4-9]*) 5625 lt_cv_deplibs_check_method=pass_all 5626 ;; 5627 5628 beos*) 5629 lt_cv_deplibs_check_method=pass_all 5630 ;; 5631 5632 bsdi[45]*) 5633 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5634 lt_cv_file_magic_cmd='/usr/bin/file -L' 5635 lt_cv_file_magic_test_file=/shlib/libc.so 5636 ;; 5637 5638 cygwin*) 5639 # func_win32_libid is a shell function defined in ltmain.sh 5640 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5641 lt_cv_file_magic_cmd='func_win32_libid' 5642 ;; 5643 5644 mingw* | pw32*) 5645 # Base MSYS/MinGW do not provide the 'file' command needed by 5646 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5647 # unless we find 'file', for example because we are cross-compiling. 5648 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 5649 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 5650 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5651 lt_cv_file_magic_cmd='func_win32_libid' 5652 else 5653 # Keep this pattern in sync with the one in func_win32_libid. 5654 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5655 lt_cv_file_magic_cmd='$OBJDUMP -f' 5656 fi 5657 ;; 5658 5659 cegcc*) 5660 # use the weaker test based on 'objdump'. See mingw*. 5661 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5662 lt_cv_file_magic_cmd='$OBJDUMP -f' 5663 ;; 5664 5665 darwin* | rhapsody*) 5666 lt_cv_deplibs_check_method=pass_all 5667 ;; 5668 5669 freebsd* | dragonfly*) 5670 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5671 case $host_cpu in 5672 i*86 ) 5673 # Not sure whether the presence of OpenBSD here was a mistake. 5674 # Let's accept both of them until this is cleared up. 5675 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5676 lt_cv_file_magic_cmd=/usr/bin/file 5677 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5678 ;; 5679 esac 5680 else 5681 lt_cv_deplibs_check_method=pass_all 5682 fi 5683 ;; 5684 5685 gnu*) 5686 lt_cv_deplibs_check_method=pass_all 5687 ;; 5688 5689 haiku*) 5690 lt_cv_deplibs_check_method=pass_all 5691 ;; 5692 5693 hpux10.20* | hpux11*) 5694 lt_cv_file_magic_cmd=/usr/bin/file 5695 case $host_cpu in 5696 ia64*) 5697 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5698 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5699 ;; 5700 hppa*64*) 5701 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5702 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5703 ;; 5704 *) 5705 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5706 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5707 ;; 5708 esac 5709 ;; 5710 5711 interix[3-9]*) 5712 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5713 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5714 ;; 5715 5716 irix5* | irix6* | nonstopux*) 5717 case $LD in 5718 *-32|*"-32 ") libmagic=32-bit;; 5719 *-n32|*"-n32 ") libmagic=N32;; 5720 *-64|*"-64 ") libmagic=64-bit;; 5721 *) libmagic=never-match;; 5722 esac 5723 lt_cv_deplibs_check_method=pass_all 5724 ;; 5725 5726 # This must be glibc/ELF. 5727 linux* | k*bsd*-gnu | kopensolaris*-gnu) 5728 lt_cv_deplibs_check_method=pass_all 5729 ;; 5730 5731 netbsd*) 5732 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5733 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5734 else 5735 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5736 fi 5737 ;; 5738 5739 newos6*) 5740 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5741 lt_cv_file_magic_cmd=/usr/bin/file 5742 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5743 ;; 5744 5745 *nto* | *qnx*) 5746 lt_cv_deplibs_check_method=pass_all 5747 ;; 5748 5749 openbsd*) 5750 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5751 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5752 else 5753 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5754 fi 5755 ;; 5756 5757 osf3* | osf4* | osf5*) 5758 lt_cv_deplibs_check_method=pass_all 5759 ;; 5760 5761 rdos*) 5762 lt_cv_deplibs_check_method=pass_all 5763 ;; 5764 5765 solaris*) 5766 lt_cv_deplibs_check_method=pass_all 5767 ;; 5768 5769 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5770 lt_cv_deplibs_check_method=pass_all 5771 ;; 5772 5773 sysv4 | sysv4.3*) 5774 case $host_vendor in 5775 motorola) 5776 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]' 5777 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5778 ;; 5779 ncr) 5780 lt_cv_deplibs_check_method=pass_all 5781 ;; 5782 sequent) 5783 lt_cv_file_magic_cmd='/bin/file' 5784 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5785 ;; 5786 sni) 5787 lt_cv_file_magic_cmd='/bin/file' 5788 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5789 lt_cv_file_magic_test_file=/lib/libc.so 5790 ;; 5791 siemens) 5792 lt_cv_deplibs_check_method=pass_all 5793 ;; 5794 pc) 5795 lt_cv_deplibs_check_method=pass_all 5796 ;; 5797 esac 5798 ;; 5799 5800 tpf*) 5801 lt_cv_deplibs_check_method=pass_all 5802 ;; 5803 esac 5804 5805 fi 5806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5807 $as_echo "$lt_cv_deplibs_check_method" >&6; } 5808 5809 file_magic_glob= 5810 want_nocaseglob=no 5811 if test "$build" = "$host"; then 5812 case $host_os in 5813 mingw* | pw32*) 5814 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 5815 want_nocaseglob=yes 5816 else 5817 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 5818 fi 5819 ;; 5820 esac 5821 fi 5822 5823 file_magic_cmd=$lt_cv_file_magic_cmd 5824 deplibs_check_method=$lt_cv_deplibs_check_method 5825 test -z "$deplibs_check_method" && deplibs_check_method=unknown 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 if test -n "$ac_tool_prefix"; then 5849 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 5850 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 5851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5852 $as_echo_n "checking for $ac_word... " >&6; } 5853 if ${ac_cv_prog_DLLTOOL+:} false; then : 5854 $as_echo_n "(cached) " >&6 5855 else 5856 if test -n "$DLLTOOL"; then 5857 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 5858 else 5859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5860 for as_dir in $PATH 5861 do 5862 IFS=$as_save_IFS 5863 test -z "$as_dir" && as_dir=. 5864 for ac_exec_ext in '' $ac_executable_extensions; do 5865 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5866 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 5867 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5868 break 2 5869 fi 5870 done 5871 done 5872 IFS=$as_save_IFS 5873 5874 fi 5875 fi 5876 DLLTOOL=$ac_cv_prog_DLLTOOL 5877 if test -n "$DLLTOOL"; then 5878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 5879 $as_echo "$DLLTOOL" >&6; } 5880 else 5881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5882 $as_echo "no" >&6; } 5883 fi 5884 5885 5886 fi 5887 if test -z "$ac_cv_prog_DLLTOOL"; then 5888 ac_ct_DLLTOOL=$DLLTOOL 5889 # Extract the first word of "dlltool", so it can be a program name with args. 5890 set dummy dlltool; ac_word=$2 5891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5892 $as_echo_n "checking for $ac_word... " >&6; } 5893 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 5894 $as_echo_n "(cached) " >&6 5895 else 5896 if test -n "$ac_ct_DLLTOOL"; then 5897 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 5898 else 5899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5900 for as_dir in $PATH 5901 do 5902 IFS=$as_save_IFS 5903 test -z "$as_dir" && as_dir=. 5904 for ac_exec_ext in '' $ac_executable_extensions; do 5905 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5906 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 5907 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5908 break 2 5909 fi 5910 done 5911 done 5912 IFS=$as_save_IFS 5913 5914 fi 5915 fi 5916 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 5917 if test -n "$ac_ct_DLLTOOL"; then 5918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 5919 $as_echo "$ac_ct_DLLTOOL" >&6; } 5920 else 5921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5922 $as_echo "no" >&6; } 5923 fi 5924 5925 if test "x$ac_ct_DLLTOOL" = x; then 5926 DLLTOOL="false" 5927 else 5928 case $cross_compiling:$ac_tool_warned in 5929 yes:) 5930 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5931 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5932 ac_tool_warned=yes ;; 5933 esac 5934 DLLTOOL=$ac_ct_DLLTOOL 5935 fi 5936 else 5937 DLLTOOL="$ac_cv_prog_DLLTOOL" 5938 fi 5939 5940 test -z "$DLLTOOL" && DLLTOOL=dlltool 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 5952 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 5953 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 5954 $as_echo_n "(cached) " >&6 5955 else 5956 lt_cv_sharedlib_from_linklib_cmd='unknown' 5957 5958 case $host_os in 5959 cygwin* | mingw* | pw32* | cegcc*) 5960 # two different shell functions defined in ltmain.sh 5961 # decide which to use based on capabilities of $DLLTOOL 5962 case `$DLLTOOL --help 2>&1` in 5963 *--identify-strict*) 5964 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 5965 ;; 5966 *) 5967 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 5968 ;; 5969 esac 5970 ;; 5971 *) 5972 # fallback: assume linklib IS sharedlib 5973 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 5974 ;; 5975 esac 5976 5977 fi 5978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 5979 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 5980 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 5981 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 5982 5983 5984 5985 5986 5987 5988 5989 if test -n "$ac_tool_prefix"; then 5990 for ac_prog in ar 5991 do 5992 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5993 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5995 $as_echo_n "checking for $ac_word... " >&6; } 5996 if ${ac_cv_prog_AR+:} false; then : 5997 $as_echo_n "(cached) " >&6 5998 else 5999 if test -n "$AR"; then 6000 ac_cv_prog_AR="$AR" # Let the user override the test. 6001 else 6002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6003 for as_dir in $PATH 6004 do 6005 IFS=$as_save_IFS 6006 test -z "$as_dir" && as_dir=. 6007 for ac_exec_ext in '' $ac_executable_extensions; do 6008 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6009 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6010 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6011 break 2 6012 fi 6013 done 6014 done 6015 IFS=$as_save_IFS 6016 6017 fi 6018 fi 6019 AR=$ac_cv_prog_AR 6020 if test -n "$AR"; then 6021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6022 $as_echo "$AR" >&6; } 6023 else 6024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6025 $as_echo "no" >&6; } 6026 fi 6027 6028 6029 test -n "$AR" && break 6030 done 6031 fi 6032 if test -z "$AR"; then 6033 ac_ct_AR=$AR 6034 for ac_prog in ar 6035 do 6036 # Extract the first word of "$ac_prog", so it can be a program name with args. 6037 set dummy $ac_prog; ac_word=$2 6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6039 $as_echo_n "checking for $ac_word... " >&6; } 6040 if ${ac_cv_prog_ac_ct_AR+:} false; then : 6041 $as_echo_n "(cached) " >&6 6042 else 6043 if test -n "$ac_ct_AR"; then 6044 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6045 else 6046 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6047 for as_dir in $PATH 6048 do 6049 IFS=$as_save_IFS 6050 test -z "$as_dir" && as_dir=. 6051 for ac_exec_ext in '' $ac_executable_extensions; do 6052 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6053 ac_cv_prog_ac_ct_AR="$ac_prog" 6054 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6055 break 2 6056 fi 6057 done 6058 done 6059 IFS=$as_save_IFS 6060 6061 fi 6062 fi 6063 ac_ct_AR=$ac_cv_prog_ac_ct_AR 6064 if test -n "$ac_ct_AR"; then 6065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6066 $as_echo "$ac_ct_AR" >&6; } 6067 else 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6069 $as_echo "no" >&6; } 6070 fi 6071 6072 6073 test -n "$ac_ct_AR" && break 6074 done 6075 6076 if test "x$ac_ct_AR" = x; then 6077 AR="false" 6078 else 6079 case $cross_compiling:$ac_tool_warned in 6080 yes:) 6081 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6082 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6083 ac_tool_warned=yes ;; 6084 esac 6085 AR=$ac_ct_AR 6086 fi 6087 fi 6088 6089 : ${AR=ar} 6090 : ${AR_FLAGS=cru} 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 6103 $as_echo_n "checking for archiver @FILE support... " >&6; } 6104 if ${lt_cv_ar_at_file+:} false; then : 6105 $as_echo_n "(cached) " >&6 6106 else 6107 lt_cv_ar_at_file=no 6108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6109 /* end confdefs.h. */ 6110 6111 int 6112 main () 6113 { 6114 6115 ; 6116 return 0; 6117 } 6118 _ACEOF 6119 if ac_fn_c_try_compile "$LINENO"; then : 6120 echo conftest.$ac_objext > conftest.lst 6121 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 6122 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6123 (eval $lt_ar_try) 2>&5 6124 ac_status=$? 6125 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6126 test $ac_status = 0; } 6127 if test "$ac_status" -eq 0; then 6128 # Ensure the archiver fails upon bogus file names. 6129 rm -f conftest.$ac_objext libconftest.a 6130 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6131 (eval $lt_ar_try) 2>&5 6132 ac_status=$? 6133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6134 test $ac_status = 0; } 6135 if test "$ac_status" -ne 0; then 6136 lt_cv_ar_at_file=@ 6137 fi 6138 fi 6139 rm -f conftest.* libconftest.a 6140 6141 fi 6142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6143 6144 fi 6145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 6146 $as_echo "$lt_cv_ar_at_file" >&6; } 6147 6148 if test "x$lt_cv_ar_at_file" = xno; then 6149 archiver_list_spec= 6150 else 6151 archiver_list_spec=$lt_cv_ar_at_file 6152 fi 6153 6154 6155 6156 6157 6158 6159 6160 if test -n "$ac_tool_prefix"; then 6161 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6162 set dummy ${ac_tool_prefix}strip; ac_word=$2 6163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6164 $as_echo_n "checking for $ac_word... " >&6; } 6165 if ${ac_cv_prog_STRIP+:} false; then : 6166 $as_echo_n "(cached) " >&6 6167 else 6168 if test -n "$STRIP"; then 6169 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6170 else 6171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6172 for as_dir in $PATH 6173 do 6174 IFS=$as_save_IFS 6175 test -z "$as_dir" && as_dir=. 6176 for ac_exec_ext in '' $ac_executable_extensions; do 6177 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6178 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6179 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6180 break 2 6181 fi 6182 done 6183 done 6184 IFS=$as_save_IFS 6185 6186 fi 6187 fi 6188 STRIP=$ac_cv_prog_STRIP 6189 if test -n "$STRIP"; then 6190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6191 $as_echo "$STRIP" >&6; } 6192 else 6193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6194 $as_echo "no" >&6; } 6195 fi 6196 6197 6198 fi 6199 if test -z "$ac_cv_prog_STRIP"; then 6200 ac_ct_STRIP=$STRIP 6201 # Extract the first word of "strip", so it can be a program name with args. 6202 set dummy strip; ac_word=$2 6203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6204 $as_echo_n "checking for $ac_word... " >&6; } 6205 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6206 $as_echo_n "(cached) " >&6 6207 else 6208 if test -n "$ac_ct_STRIP"; then 6209 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6210 else 6211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6212 for as_dir in $PATH 6213 do 6214 IFS=$as_save_IFS 6215 test -z "$as_dir" && as_dir=. 6216 for ac_exec_ext in '' $ac_executable_extensions; do 6217 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6218 ac_cv_prog_ac_ct_STRIP="strip" 6219 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6220 break 2 6221 fi 6222 done 6223 done 6224 IFS=$as_save_IFS 6225 6226 fi 6227 fi 6228 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6229 if test -n "$ac_ct_STRIP"; then 6230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6231 $as_echo "$ac_ct_STRIP" >&6; } 6232 else 6233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6234 $as_echo "no" >&6; } 6235 fi 6236 6237 if test "x$ac_ct_STRIP" = x; then 6238 STRIP=":" 6239 else 6240 case $cross_compiling:$ac_tool_warned in 6241 yes:) 6242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6243 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6244 ac_tool_warned=yes ;; 6245 esac 6246 STRIP=$ac_ct_STRIP 6247 fi 6248 else 6249 STRIP="$ac_cv_prog_STRIP" 6250 fi 6251 6252 test -z "$STRIP" && STRIP=: 6253 6254 6255 6256 6257 6258 6259 if test -n "$ac_tool_prefix"; then 6260 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6261 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6263 $as_echo_n "checking for $ac_word... " >&6; } 6264 if ${ac_cv_prog_RANLIB+:} false; then : 6265 $as_echo_n "(cached) " >&6 6266 else 6267 if test -n "$RANLIB"; then 6268 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6269 else 6270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6271 for as_dir in $PATH 6272 do 6273 IFS=$as_save_IFS 6274 test -z "$as_dir" && as_dir=. 6275 for ac_exec_ext in '' $ac_executable_extensions; do 6276 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6277 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6278 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6279 break 2 6280 fi 6281 done 6282 done 6283 IFS=$as_save_IFS 6284 6285 fi 6286 fi 6287 RANLIB=$ac_cv_prog_RANLIB 6288 if test -n "$RANLIB"; then 6289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6290 $as_echo "$RANLIB" >&6; } 6291 else 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6293 $as_echo "no" >&6; } 6294 fi 6295 6296 6297 fi 6298 if test -z "$ac_cv_prog_RANLIB"; then 6299 ac_ct_RANLIB=$RANLIB 6300 # Extract the first word of "ranlib", so it can be a program name with args. 6301 set dummy ranlib; ac_word=$2 6302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6303 $as_echo_n "checking for $ac_word... " >&6; } 6304 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 6305 $as_echo_n "(cached) " >&6 6306 else 6307 if test -n "$ac_ct_RANLIB"; then 6308 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6309 else 6310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6311 for as_dir in $PATH 6312 do 6313 IFS=$as_save_IFS 6314 test -z "$as_dir" && as_dir=. 6315 for ac_exec_ext in '' $ac_executable_extensions; do 6316 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6317 ac_cv_prog_ac_ct_RANLIB="ranlib" 6318 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6319 break 2 6320 fi 6321 done 6322 done 6323 IFS=$as_save_IFS 6324 6325 fi 6326 fi 6327 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6328 if test -n "$ac_ct_RANLIB"; then 6329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6330 $as_echo "$ac_ct_RANLIB" >&6; } 6331 else 6332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6333 $as_echo "no" >&6; } 6334 fi 6335 6336 if test "x$ac_ct_RANLIB" = x; then 6337 RANLIB=":" 6338 else 6339 case $cross_compiling:$ac_tool_warned in 6340 yes:) 6341 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6342 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6343 ac_tool_warned=yes ;; 6344 esac 6345 RANLIB=$ac_ct_RANLIB 6346 fi 6347 else 6348 RANLIB="$ac_cv_prog_RANLIB" 6349 fi 6350 6351 test -z "$RANLIB" && RANLIB=: 6352 6353 6354 6355 6356 6357 6358 # Determine commands to create old-style static archives. 6359 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6360 old_postinstall_cmds='chmod 644 $oldlib' 6361 old_postuninstall_cmds= 6362 6363 if test -n "$RANLIB"; then 6364 case $host_os in 6365 openbsd*) 6366 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 6367 ;; 6368 *) 6369 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 6370 ;; 6371 esac 6372 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 6373 fi 6374 6375 case $host_os in 6376 darwin*) 6377 lock_old_archive_extraction=yes ;; 6378 *) 6379 lock_old_archive_extraction=no ;; 6380 esac 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 # If no C compiler was specified, use CC. 6421 LTCC=${LTCC-"$CC"} 6422 6423 # If no C compiler flags were specified, use CFLAGS. 6424 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 6425 6426 # Allow CC to be a program name with arguments. 6427 compiler=$CC 6428 6429 6430 # Check for command to grab the raw symbol name followed by C symbol from nm. 6431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 6432 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 6433 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 6434 $as_echo_n "(cached) " >&6 6435 else 6436 6437 # These are sane defaults that work on at least a few old systems. 6438 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 6439 6440 # Character class describing NM global symbol codes. 6441 symcode='[BCDEGRST]' 6442 6443 # Regexp to match symbols that can be accessed directly from C. 6444 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 6445 6446 # Define system-specific variables. 6447 case $host_os in 6448 aix*) 6449 symcode='[BCDT]' 6450 ;; 6451 cygwin* | mingw* | pw32* | cegcc*) 6452 symcode='[ABCDGISTW]' 6453 ;; 6454 hpux*) 6455 if test "$host_cpu" = ia64; then 6456 symcode='[ABCDEGRST]' 6457 fi 6458 ;; 6459 irix* | nonstopux*) 6460 symcode='[BCDEGRST]' 6461 ;; 6462 osf*) 6463 symcode='[BCDEGQRST]' 6464 ;; 6465 solaris*) 6466 symcode='[BDRT]' 6467 ;; 6468 sco3.2v5*) 6469 symcode='[DT]' 6470 ;; 6471 sysv4.2uw2*) 6472 symcode='[DT]' 6473 ;; 6474 sysv5* | sco5v6* | unixware* | OpenUNIX*) 6475 symcode='[ABDT]' 6476 ;; 6477 sysv4) 6478 symcode='[DFNSTU]' 6479 ;; 6480 esac 6481 6482 # If we're using GNU nm, then use its standard symbol codes. 6483 case `$NM -V 2>&1` in 6484 *GNU* | *'with BFD'*) 6485 symcode='[ABCDGIRSTW]' ;; 6486 esac 6487 6488 # Transform an extracted symbol line into a proper C declaration. 6489 # Some systems (esp. on ia64) link data and code symbols differently, 6490 # so use this general approach. 6491 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 6492 6493 # Transform an extracted symbol line into symbol name and symbol address 6494 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" 6495 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'" 6496 6497 # Handle CRLF in mingw tool chain 6498 opt_cr= 6499 case $build_os in 6500 mingw*) 6501 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 6502 ;; 6503 esac 6504 6505 # Try without a prefix underscore, then with it. 6506 for ac_symprfx in "" "_"; do 6507 6508 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 6509 symxfrm="\\1 $ac_symprfx\\2 \\2" 6510 6511 # Write the raw and C identifiers. 6512 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6513 # Fake it for dumpbin and say T for any non-static function 6514 # and D for any global variable. 6515 # Also find C++ and __fastcall symbols from MSVC++, 6516 # which start with @ or ?. 6517 lt_cv_sys_global_symbol_pipe="$AWK '"\ 6518 " {last_section=section; section=\$ 3};"\ 6519 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 6520 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 6521 " \$ 0!~/External *\|/{next};"\ 6522 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 6523 " {if(hide[section]) next};"\ 6524 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 6525 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 6526 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 6527 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 6528 " ' prfx=^$ac_symprfx" 6529 else 6530 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6531 fi 6532 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 6533 6534 # Check to see that the pipe works correctly. 6535 pipe_works=no 6536 6537 rm -f conftest* 6538 cat > conftest.$ac_ext <<_LT_EOF 6539 #ifdef __cplusplus 6540 extern "C" { 6541 #endif 6542 char nm_test_var; 6543 void nm_test_func(void); 6544 void nm_test_func(void){} 6545 #ifdef __cplusplus 6546 } 6547 #endif 6548 int main(){nm_test_var='a';nm_test_func();return(0);} 6549 _LT_EOF 6550 6551 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6552 (eval $ac_compile) 2>&5 6553 ac_status=$? 6554 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6555 test $ac_status = 0; }; then 6556 # Now try to grab the symbols. 6557 nlist=conftest.nm 6558 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 6559 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 6560 ac_status=$? 6561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6562 test $ac_status = 0; } && test -s "$nlist"; then 6563 # Try sorting and uniquifying the output. 6564 if sort "$nlist" | uniq > "$nlist"T; then 6565 mv -f "$nlist"T "$nlist" 6566 else 6567 rm -f "$nlist"T 6568 fi 6569 6570 # Make sure that we snagged all the symbols we need. 6571 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6572 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6573 cat <<_LT_EOF > conftest.$ac_ext 6574 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 6575 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 6576 /* DATA imports from DLLs on WIN32 con't be const, because runtime 6577 relocations are performed -- see ld's documentation on pseudo-relocs. */ 6578 # define LT_DLSYM_CONST 6579 #elif defined(__osf__) 6580 /* This system does not cope well with relocations in const data. */ 6581 # define LT_DLSYM_CONST 6582 #else 6583 # define LT_DLSYM_CONST const 6584 #endif 6585 6586 #ifdef __cplusplus 6587 extern "C" { 6588 #endif 6589 6590 _LT_EOF 6591 # Now generate the symbol file. 6592 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6593 6594 cat <<_LT_EOF >> conftest.$ac_ext 6595 6596 /* The mapping between symbol names and symbols. */ 6597 LT_DLSYM_CONST struct { 6598 const char *name; 6599 void *address; 6600 } 6601 lt__PROGRAM__LTX_preloaded_symbols[] = 6602 { 6603 { "@PROGRAM@", (void *) 0 }, 6604 _LT_EOF 6605 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6606 cat <<\_LT_EOF >> conftest.$ac_ext 6607 {0, (void *) 0} 6608 }; 6609 6610 /* This works around a problem in FreeBSD linker */ 6611 #ifdef FREEBSD_WORKAROUND 6612 static const void *lt_preloaded_setup() { 6613 return lt__PROGRAM__LTX_preloaded_symbols; 6614 } 6615 #endif 6616 6617 #ifdef __cplusplus 6618 } 6619 #endif 6620 _LT_EOF 6621 # Now try linking the two files. 6622 mv conftest.$ac_objext conftstm.$ac_objext 6623 lt_globsym_save_LIBS=$LIBS 6624 lt_globsym_save_CFLAGS=$CFLAGS 6625 LIBS="conftstm.$ac_objext" 6626 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6627 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6628 (eval $ac_link) 2>&5 6629 ac_status=$? 6630 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6631 test $ac_status = 0; } && test -s conftest${ac_exeext}; then 6632 pipe_works=yes 6633 fi 6634 LIBS=$lt_globsym_save_LIBS 6635 CFLAGS=$lt_globsym_save_CFLAGS 6636 else 6637 echo "cannot find nm_test_func in $nlist" >&5 6638 fi 6639 else 6640 echo "cannot find nm_test_var in $nlist" >&5 6641 fi 6642 else 6643 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6644 fi 6645 else 6646 echo "$progname: failed program was:" >&5 6647 cat conftest.$ac_ext >&5 6648 fi 6649 rm -rf conftest* conftst* 6650 6651 # Do not use the global_symbol_pipe unless it works. 6652 if test "$pipe_works" = yes; then 6653 break 6654 else 6655 lt_cv_sys_global_symbol_pipe= 6656 fi 6657 done 6658 6659 fi 6660 6661 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6662 lt_cv_sys_global_symbol_to_cdecl= 6663 fi 6664 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6666 $as_echo "failed" >&6; } 6667 else 6668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6669 $as_echo "ok" >&6; } 6670 fi 6671 6672 # Response file support. 6673 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6674 nm_file_list_spec='@' 6675 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 6676 nm_file_list_spec='@' 6677 fi 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 6706 $as_echo_n "checking for sysroot... " >&6; } 6707 6708 # Check whether --with-sysroot was given. 6709 if test "${with_sysroot+set}" = set; then : 6710 withval=$with_sysroot; 6711 else 6712 with_sysroot=no 6713 fi 6714 6715 6716 lt_sysroot= 6717 case ${with_sysroot} in #( 6718 yes) 6719 if test "$GCC" = yes; then 6720 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 6721 fi 6722 ;; #( 6723 /*) 6724 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 6725 ;; #( 6726 no|'') 6727 ;; #( 6728 *) 6729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 6730 $as_echo "${with_sysroot}" >&6; } 6731 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 6732 ;; 6733 esac 6734 6735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 6736 $as_echo "${lt_sysroot:-no}" >&6; } 6737 6738 6739 6740 6741 6742 # Check whether --enable-libtool-lock was given. 6743 if test "${enable_libtool_lock+set}" = set; then : 6744 enableval=$enable_libtool_lock; 6745 fi 6746 6747 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 6748 6749 # Some flags need to be propagated to the compiler or linker for good 6750 # libtool support. 6751 case $host in 6752 ia64-*-hpux*) 6753 # Find out which ABI we are using. 6754 echo 'int i;' > conftest.$ac_ext 6755 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6756 (eval $ac_compile) 2>&5 6757 ac_status=$? 6758 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6759 test $ac_status = 0; }; then 6760 case `/usr/bin/file conftest.$ac_objext` in 6761 *ELF-32*) 6762 HPUX_IA64_MODE="32" 6763 ;; 6764 *ELF-64*) 6765 HPUX_IA64_MODE="64" 6766 ;; 6767 esac 6768 fi 6769 rm -rf conftest* 6770 ;; 6771 *-*-irix6*) 6772 # Find out which ABI we are using. 6773 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 6774 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6775 (eval $ac_compile) 2>&5 6776 ac_status=$? 6777 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6778 test $ac_status = 0; }; then 6779 if test "$lt_cv_prog_gnu_ld" = yes; then 6780 case `/usr/bin/file conftest.$ac_objext` in 6781 *32-bit*) 6782 LD="${LD-ld} -melf32bsmip" 6783 ;; 6784 *N32*) 6785 LD="${LD-ld} -melf32bmipn32" 6786 ;; 6787 *64-bit*) 6788 LD="${LD-ld} -melf64bmip" 6789 ;; 6790 esac 6791 else 6792 case `/usr/bin/file conftest.$ac_objext` in 6793 *32-bit*) 6794 LD="${LD-ld} -32" 6795 ;; 6796 *N32*) 6797 LD="${LD-ld} -n32" 6798 ;; 6799 *64-bit*) 6800 LD="${LD-ld} -64" 6801 ;; 6802 esac 6803 fi 6804 fi 6805 rm -rf conftest* 6806 ;; 6807 6808 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 6809 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6810 # Find out which ABI we are using. 6811 echo 'int i;' > conftest.$ac_ext 6812 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6813 (eval $ac_compile) 2>&5 6814 ac_status=$? 6815 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6816 test $ac_status = 0; }; then 6817 case `/usr/bin/file conftest.o` in 6818 *32-bit*) 6819 case $host in 6820 x86_64-*kfreebsd*-gnu) 6821 LD="${LD-ld} -m elf_i386_fbsd" 6822 ;; 6823 x86_64-*linux*) 6824 LD="${LD-ld} -m elf_i386" 6825 ;; 6826 ppc64-*linux*|powerpc64-*linux*) 6827 LD="${LD-ld} -m elf32ppclinux" 6828 ;; 6829 s390x-*linux*) 6830 LD="${LD-ld} -m elf_s390" 6831 ;; 6832 sparc64-*linux*) 6833 LD="${LD-ld} -m elf32_sparc" 6834 ;; 6835 esac 6836 ;; 6837 *64-bit*) 6838 case $host in 6839 x86_64-*kfreebsd*-gnu) 6840 LD="${LD-ld} -m elf_x86_64_fbsd" 6841 ;; 6842 x86_64-*linux*) 6843 LD="${LD-ld} -m elf_x86_64" 6844 ;; 6845 ppc*-*linux*|powerpc*-*linux*) 6846 LD="${LD-ld} -m elf64ppc" 6847 ;; 6848 s390*-*linux*|s390*-*tpf*) 6849 LD="${LD-ld} -m elf64_s390" 6850 ;; 6851 sparc*-*linux*) 6852 LD="${LD-ld} -m elf64_sparc" 6853 ;; 6854 esac 6855 ;; 6856 esac 6857 fi 6858 rm -rf conftest* 6859 ;; 6860 6861 *-*-sco3.2v5*) 6862 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 6863 SAVE_CFLAGS="$CFLAGS" 6864 CFLAGS="$CFLAGS -belf" 6865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 6866 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 6867 if ${lt_cv_cc_needs_belf+:} false; then : 6868 $as_echo_n "(cached) " >&6 6869 else 6870 ac_ext=c 6871 ac_cpp='$CPP $CPPFLAGS' 6872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6874 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6875 6876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6877 /* end confdefs.h. */ 6878 6879 int 6880 main () 6881 { 6882 6883 ; 6884 return 0; 6885 } 6886 _ACEOF 6887 if ac_fn_c_try_link "$LINENO"; then : 6888 lt_cv_cc_needs_belf=yes 6889 else 6890 lt_cv_cc_needs_belf=no 6891 fi 6892 rm -f core conftest.err conftest.$ac_objext \ 6893 conftest$ac_exeext conftest.$ac_ext 6894 ac_ext=c 6895 ac_cpp='$CPP $CPPFLAGS' 6896 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6897 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6898 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6899 6900 fi 6901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 6902 $as_echo "$lt_cv_cc_needs_belf" >&6; } 6903 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 6904 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 6905 CFLAGS="$SAVE_CFLAGS" 6906 fi 6907 ;; 6908 *-*solaris*) 6909 # Find out which ABI we are using. 6910 echo 'int i;' > conftest.$ac_ext 6911 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6912 (eval $ac_compile) 2>&5 6913 ac_status=$? 6914 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6915 test $ac_status = 0; }; then 6916 case `/usr/bin/file conftest.o` in 6917 *64-bit*) 6918 case $lt_cv_prog_gnu_ld in 6919 yes*) 6920 case $host in 6921 i?86-*-solaris*) 6922 LD="${LD-ld} -m elf_x86_64" 6923 ;; 6924 sparc*-*-solaris*) 6925 LD="${LD-ld} -m elf64_sparc" 6926 ;; 6927 esac 6928 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 6929 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 6930 LD="${LD-ld}_sol2" 6931 fi 6932 ;; 6933 *) 6934 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 6935 LD="${LD-ld} -64" 6936 fi 6937 ;; 6938 esac 6939 ;; 6940 esac 6941 fi 6942 rm -rf conftest* 6943 ;; 6944 esac 6945 6946 need_locks="$enable_libtool_lock" 6947 6948 if test -n "$ac_tool_prefix"; then 6949 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 6950 set dummy ${ac_tool_prefix}mt; ac_word=$2 6951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6952 $as_echo_n "checking for $ac_word... " >&6; } 6953 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 6954 $as_echo_n "(cached) " >&6 6955 else 6956 if test -n "$MANIFEST_TOOL"; then 6957 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 6958 else 6959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6960 for as_dir in $PATH 6961 do 6962 IFS=$as_save_IFS 6963 test -z "$as_dir" && as_dir=. 6964 for ac_exec_ext in '' $ac_executable_extensions; do 6965 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6966 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 6967 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6968 break 2 6969 fi 6970 done 6971 done 6972 IFS=$as_save_IFS 6973 6974 fi 6975 fi 6976 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 6977 if test -n "$MANIFEST_TOOL"; then 6978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 6979 $as_echo "$MANIFEST_TOOL" >&6; } 6980 else 6981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6982 $as_echo "no" >&6; } 6983 fi 6984 6985 6986 fi 6987 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 6988 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 6989 # Extract the first word of "mt", so it can be a program name with args. 6990 set dummy mt; ac_word=$2 6991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6992 $as_echo_n "checking for $ac_word... " >&6; } 6993 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 6994 $as_echo_n "(cached) " >&6 6995 else 6996 if test -n "$ac_ct_MANIFEST_TOOL"; then 6997 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 6998 else 6999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7000 for as_dir in $PATH 7001 do 7002 IFS=$as_save_IFS 7003 test -z "$as_dir" && as_dir=. 7004 for ac_exec_ext in '' $ac_executable_extensions; do 7005 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7006 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 7007 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7008 break 2 7009 fi 7010 done 7011 done 7012 IFS=$as_save_IFS 7013 7014 fi 7015 fi 7016 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 7017 if test -n "$ac_ct_MANIFEST_TOOL"; then 7018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 7019 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 7020 else 7021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7022 $as_echo "no" >&6; } 7023 fi 7024 7025 if test "x$ac_ct_MANIFEST_TOOL" = x; then 7026 MANIFEST_TOOL=":" 7027 else 7028 case $cross_compiling:$ac_tool_warned in 7029 yes:) 7030 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7031 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7032 ac_tool_warned=yes ;; 7033 esac 7034 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 7035 fi 7036 else 7037 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 7038 fi 7039 7040 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 7041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 7042 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 7043 if ${lt_cv_path_mainfest_tool+:} false; then : 7044 $as_echo_n "(cached) " >&6 7045 else 7046 lt_cv_path_mainfest_tool=no 7047 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 7048 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 7049 cat conftest.err >&5 7050 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 7051 lt_cv_path_mainfest_tool=yes 7052 fi 7053 rm -f conftest* 7054 fi 7055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 7056 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 7057 if test "x$lt_cv_path_mainfest_tool" != xyes; then 7058 MANIFEST_TOOL=: 7059 fi 7060 7061 7062 7063 7064 7065 7066 case $host_os in 7067 rhapsody* | darwin*) 7068 if test -n "$ac_tool_prefix"; then 7069 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 7070 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 7071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7072 $as_echo_n "checking for $ac_word... " >&6; } 7073 if ${ac_cv_prog_DSYMUTIL+:} false; then : 7074 $as_echo_n "(cached) " >&6 7075 else 7076 if test -n "$DSYMUTIL"; then 7077 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 7078 else 7079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7080 for as_dir in $PATH 7081 do 7082 IFS=$as_save_IFS 7083 test -z "$as_dir" && as_dir=. 7084 for ac_exec_ext in '' $ac_executable_extensions; do 7085 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7086 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 7087 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7088 break 2 7089 fi 7090 done 7091 done 7092 IFS=$as_save_IFS 7093 7094 fi 7095 fi 7096 DSYMUTIL=$ac_cv_prog_DSYMUTIL 7097 if test -n "$DSYMUTIL"; then 7098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 7099 $as_echo "$DSYMUTIL" >&6; } 7100 else 7101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7102 $as_echo "no" >&6; } 7103 fi 7104 7105 7106 fi 7107 if test -z "$ac_cv_prog_DSYMUTIL"; then 7108 ac_ct_DSYMUTIL=$DSYMUTIL 7109 # Extract the first word of "dsymutil", so it can be a program name with args. 7110 set dummy dsymutil; ac_word=$2 7111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7112 $as_echo_n "checking for $ac_word... " >&6; } 7113 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 7114 $as_echo_n "(cached) " >&6 7115 else 7116 if test -n "$ac_ct_DSYMUTIL"; then 7117 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 7118 else 7119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7120 for as_dir in $PATH 7121 do 7122 IFS=$as_save_IFS 7123 test -z "$as_dir" && as_dir=. 7124 for ac_exec_ext in '' $ac_executable_extensions; do 7125 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7126 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 7127 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7128 break 2 7129 fi 7130 done 7131 done 7132 IFS=$as_save_IFS 7133 7134 fi 7135 fi 7136 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 7137 if test -n "$ac_ct_DSYMUTIL"; then 7138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 7139 $as_echo "$ac_ct_DSYMUTIL" >&6; } 7140 else 7141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7142 $as_echo "no" >&6; } 7143 fi 7144 7145 if test "x$ac_ct_DSYMUTIL" = x; then 7146 DSYMUTIL=":" 7147 else 7148 case $cross_compiling:$ac_tool_warned in 7149 yes:) 7150 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7151 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7152 ac_tool_warned=yes ;; 7153 esac 7154 DSYMUTIL=$ac_ct_DSYMUTIL 7155 fi 7156 else 7157 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 7158 fi 7159 7160 if test -n "$ac_tool_prefix"; then 7161 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 7162 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 7163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7164 $as_echo_n "checking for $ac_word... " >&6; } 7165 if ${ac_cv_prog_NMEDIT+:} false; then : 7166 $as_echo_n "(cached) " >&6 7167 else 7168 if test -n "$NMEDIT"; then 7169 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 7170 else 7171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7172 for as_dir in $PATH 7173 do 7174 IFS=$as_save_IFS 7175 test -z "$as_dir" && as_dir=. 7176 for ac_exec_ext in '' $ac_executable_extensions; do 7177 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7178 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 7179 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7180 break 2 7181 fi 7182 done 7183 done 7184 IFS=$as_save_IFS 7185 7186 fi 7187 fi 7188 NMEDIT=$ac_cv_prog_NMEDIT 7189 if test -n "$NMEDIT"; then 7190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 7191 $as_echo "$NMEDIT" >&6; } 7192 else 7193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7194 $as_echo "no" >&6; } 7195 fi 7196 7197 7198 fi 7199 if test -z "$ac_cv_prog_NMEDIT"; then 7200 ac_ct_NMEDIT=$NMEDIT 7201 # Extract the first word of "nmedit", so it can be a program name with args. 7202 set dummy nmedit; ac_word=$2 7203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7204 $as_echo_n "checking for $ac_word... " >&6; } 7205 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 7206 $as_echo_n "(cached) " >&6 7207 else 7208 if test -n "$ac_ct_NMEDIT"; then 7209 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 7210 else 7211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7212 for as_dir in $PATH 7213 do 7214 IFS=$as_save_IFS 7215 test -z "$as_dir" && as_dir=. 7216 for ac_exec_ext in '' $ac_executable_extensions; do 7217 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7218 ac_cv_prog_ac_ct_NMEDIT="nmedit" 7219 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7220 break 2 7221 fi 7222 done 7223 done 7224 IFS=$as_save_IFS 7225 7226 fi 7227 fi 7228 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 7229 if test -n "$ac_ct_NMEDIT"; then 7230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 7231 $as_echo "$ac_ct_NMEDIT" >&6; } 7232 else 7233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7234 $as_echo "no" >&6; } 7235 fi 7236 7237 if test "x$ac_ct_NMEDIT" = x; then 7238 NMEDIT=":" 7239 else 7240 case $cross_compiling:$ac_tool_warned in 7241 yes:) 7242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7243 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7244 ac_tool_warned=yes ;; 7245 esac 7246 NMEDIT=$ac_ct_NMEDIT 7247 fi 7248 else 7249 NMEDIT="$ac_cv_prog_NMEDIT" 7250 fi 7251 7252 if test -n "$ac_tool_prefix"; then 7253 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 7254 set dummy ${ac_tool_prefix}lipo; ac_word=$2 7255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7256 $as_echo_n "checking for $ac_word... " >&6; } 7257 if ${ac_cv_prog_LIPO+:} false; then : 7258 $as_echo_n "(cached) " >&6 7259 else 7260 if test -n "$LIPO"; then 7261 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 7262 else 7263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7264 for as_dir in $PATH 7265 do 7266 IFS=$as_save_IFS 7267 test -z "$as_dir" && as_dir=. 7268 for ac_exec_ext in '' $ac_executable_extensions; do 7269 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7270 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 7271 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7272 break 2 7273 fi 7274 done 7275 done 7276 IFS=$as_save_IFS 7277 7278 fi 7279 fi 7280 LIPO=$ac_cv_prog_LIPO 7281 if test -n "$LIPO"; then 7282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 7283 $as_echo "$LIPO" >&6; } 7284 else 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7286 $as_echo "no" >&6; } 7287 fi 7288 7289 7290 fi 7291 if test -z "$ac_cv_prog_LIPO"; then 7292 ac_ct_LIPO=$LIPO 7293 # Extract the first word of "lipo", so it can be a program name with args. 7294 set dummy lipo; ac_word=$2 7295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7296 $as_echo_n "checking for $ac_word... " >&6; } 7297 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 7298 $as_echo_n "(cached) " >&6 7299 else 7300 if test -n "$ac_ct_LIPO"; then 7301 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 7302 else 7303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7304 for as_dir in $PATH 7305 do 7306 IFS=$as_save_IFS 7307 test -z "$as_dir" && as_dir=. 7308 for ac_exec_ext in '' $ac_executable_extensions; do 7309 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7310 ac_cv_prog_ac_ct_LIPO="lipo" 7311 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7312 break 2 7313 fi 7314 done 7315 done 7316 IFS=$as_save_IFS 7317 7318 fi 7319 fi 7320 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 7321 if test -n "$ac_ct_LIPO"; then 7322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 7323 $as_echo "$ac_ct_LIPO" >&6; } 7324 else 7325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7326 $as_echo "no" >&6; } 7327 fi 7328 7329 if test "x$ac_ct_LIPO" = x; then 7330 LIPO=":" 7331 else 7332 case $cross_compiling:$ac_tool_warned in 7333 yes:) 7334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7335 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7336 ac_tool_warned=yes ;; 7337 esac 7338 LIPO=$ac_ct_LIPO 7339 fi 7340 else 7341 LIPO="$ac_cv_prog_LIPO" 7342 fi 7343 7344 if test -n "$ac_tool_prefix"; then 7345 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 7346 set dummy ${ac_tool_prefix}otool; ac_word=$2 7347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7348 $as_echo_n "checking for $ac_word... " >&6; } 7349 if ${ac_cv_prog_OTOOL+:} false; then : 7350 $as_echo_n "(cached) " >&6 7351 else 7352 if test -n "$OTOOL"; then 7353 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 7354 else 7355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7356 for as_dir in $PATH 7357 do 7358 IFS=$as_save_IFS 7359 test -z "$as_dir" && as_dir=. 7360 for ac_exec_ext in '' $ac_executable_extensions; do 7361 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7362 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 7363 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7364 break 2 7365 fi 7366 done 7367 done 7368 IFS=$as_save_IFS 7369 7370 fi 7371 fi 7372 OTOOL=$ac_cv_prog_OTOOL 7373 if test -n "$OTOOL"; then 7374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 7375 $as_echo "$OTOOL" >&6; } 7376 else 7377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7378 $as_echo "no" >&6; } 7379 fi 7380 7381 7382 fi 7383 if test -z "$ac_cv_prog_OTOOL"; then 7384 ac_ct_OTOOL=$OTOOL 7385 # Extract the first word of "otool", so it can be a program name with args. 7386 set dummy otool; ac_word=$2 7387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7388 $as_echo_n "checking for $ac_word... " >&6; } 7389 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 7390 $as_echo_n "(cached) " >&6 7391 else 7392 if test -n "$ac_ct_OTOOL"; then 7393 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 7394 else 7395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7396 for as_dir in $PATH 7397 do 7398 IFS=$as_save_IFS 7399 test -z "$as_dir" && as_dir=. 7400 for ac_exec_ext in '' $ac_executable_extensions; do 7401 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7402 ac_cv_prog_ac_ct_OTOOL="otool" 7403 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7404 break 2 7405 fi 7406 done 7407 done 7408 IFS=$as_save_IFS 7409 7410 fi 7411 fi 7412 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 7413 if test -n "$ac_ct_OTOOL"; then 7414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 7415 $as_echo "$ac_ct_OTOOL" >&6; } 7416 else 7417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7418 $as_echo "no" >&6; } 7419 fi 7420 7421 if test "x$ac_ct_OTOOL" = x; then 7422 OTOOL=":" 7423 else 7424 case $cross_compiling:$ac_tool_warned in 7425 yes:) 7426 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7427 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7428 ac_tool_warned=yes ;; 7429 esac 7430 OTOOL=$ac_ct_OTOOL 7431 fi 7432 else 7433 OTOOL="$ac_cv_prog_OTOOL" 7434 fi 7435 7436 if test -n "$ac_tool_prefix"; then 7437 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 7438 set dummy ${ac_tool_prefix}otool64; ac_word=$2 7439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7440 $as_echo_n "checking for $ac_word... " >&6; } 7441 if ${ac_cv_prog_OTOOL64+:} false; then : 7442 $as_echo_n "(cached) " >&6 7443 else 7444 if test -n "$OTOOL64"; then 7445 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 7446 else 7447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7448 for as_dir in $PATH 7449 do 7450 IFS=$as_save_IFS 7451 test -z "$as_dir" && as_dir=. 7452 for ac_exec_ext in '' $ac_executable_extensions; do 7453 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7454 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 7455 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7456 break 2 7457 fi 7458 done 7459 done 7460 IFS=$as_save_IFS 7461 7462 fi 7463 fi 7464 OTOOL64=$ac_cv_prog_OTOOL64 7465 if test -n "$OTOOL64"; then 7466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 7467 $as_echo "$OTOOL64" >&6; } 7468 else 7469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7470 $as_echo "no" >&6; } 7471 fi 7472 7473 7474 fi 7475 if test -z "$ac_cv_prog_OTOOL64"; then 7476 ac_ct_OTOOL64=$OTOOL64 7477 # Extract the first word of "otool64", so it can be a program name with args. 7478 set dummy otool64; ac_word=$2 7479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7480 $as_echo_n "checking for $ac_word... " >&6; } 7481 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 7482 $as_echo_n "(cached) " >&6 7483 else 7484 if test -n "$ac_ct_OTOOL64"; then 7485 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 7486 else 7487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7488 for as_dir in $PATH 7489 do 7490 IFS=$as_save_IFS 7491 test -z "$as_dir" && as_dir=. 7492 for ac_exec_ext in '' $ac_executable_extensions; do 7493 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7494 ac_cv_prog_ac_ct_OTOOL64="otool64" 7495 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7496 break 2 7497 fi 7498 done 7499 done 7500 IFS=$as_save_IFS 7501 7502 fi 7503 fi 7504 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 7505 if test -n "$ac_ct_OTOOL64"; then 7506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 7507 $as_echo "$ac_ct_OTOOL64" >&6; } 7508 else 7509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7510 $as_echo "no" >&6; } 7511 fi 7512 7513 if test "x$ac_ct_OTOOL64" = x; then 7514 OTOOL64=":" 7515 else 7516 case $cross_compiling:$ac_tool_warned in 7517 yes:) 7518 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7519 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7520 ac_tool_warned=yes ;; 7521 esac 7522 OTOOL64=$ac_ct_OTOOL64 7523 fi 7524 else 7525 OTOOL64="$ac_cv_prog_OTOOL64" 7526 fi 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 7555 $as_echo_n "checking for -single_module linker flag... " >&6; } 7556 if ${lt_cv_apple_cc_single_mod+:} false; then : 7557 $as_echo_n "(cached) " >&6 7558 else 7559 lt_cv_apple_cc_single_mod=no 7560 if test -z "${LT_MULTI_MODULE}"; then 7561 # By default we will add the -single_module flag. You can override 7562 # by either setting the environment variable LT_MULTI_MODULE 7563 # non-empty at configure time, or by adding -multi_module to the 7564 # link flags. 7565 rm -rf libconftest.dylib* 7566 echo "int foo(void){return 1;}" > conftest.c 7567 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7568 -dynamiclib -Wl,-single_module conftest.c" >&5 7569 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7570 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 7571 _lt_result=$? 7572 # If there is a non-empty error log, and "single_module" 7573 # appears in it, assume the flag caused a linker warning 7574 if test -s conftest.err && $GREP single_module conftest.err; then 7575 cat conftest.err >&5 7576 # Otherwise, if the output was created with a 0 exit code from 7577 # the compiler, it worked. 7578 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 7579 lt_cv_apple_cc_single_mod=yes 7580 else 7581 cat conftest.err >&5 7582 fi 7583 rm -rf libconftest.dylib* 7584 rm -f conftest.* 7585 fi 7586 fi 7587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 7588 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 7589 7590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 7591 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 7592 if ${lt_cv_ld_exported_symbols_list+:} false; then : 7593 $as_echo_n "(cached) " >&6 7594 else 7595 lt_cv_ld_exported_symbols_list=no 7596 save_LDFLAGS=$LDFLAGS 7597 echo "_main" > conftest.sym 7598 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 7599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7600 /* end confdefs.h. */ 7601 7602 int 7603 main () 7604 { 7605 7606 ; 7607 return 0; 7608 } 7609 _ACEOF 7610 if ac_fn_c_try_link "$LINENO"; then : 7611 lt_cv_ld_exported_symbols_list=yes 7612 else 7613 lt_cv_ld_exported_symbols_list=no 7614 fi 7615 rm -f core conftest.err conftest.$ac_objext \ 7616 conftest$ac_exeext conftest.$ac_ext 7617 LDFLAGS="$save_LDFLAGS" 7618 7619 fi 7620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 7621 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 7622 7623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 7624 $as_echo_n "checking for -force_load linker flag... " >&6; } 7625 if ${lt_cv_ld_force_load+:} false; then : 7626 $as_echo_n "(cached) " >&6 7627 else 7628 lt_cv_ld_force_load=no 7629 cat > conftest.c << _LT_EOF 7630 int forced_loaded() { return 2;} 7631 _LT_EOF 7632 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 7633 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 7634 echo "$AR cru libconftest.a conftest.o" >&5 7635 $AR cru libconftest.a conftest.o 2>&5 7636 echo "$RANLIB libconftest.a" >&5 7637 $RANLIB libconftest.a 2>&5 7638 cat > conftest.c << _LT_EOF 7639 int main() { return 0;} 7640 _LT_EOF 7641 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 7642 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 7643 _lt_result=$? 7644 if test -s conftest.err && $GREP force_load conftest.err; then 7645 cat conftest.err >&5 7646 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 7647 lt_cv_ld_force_load=yes 7648 else 7649 cat conftest.err >&5 7650 fi 7651 rm -f conftest.err libconftest.a conftest conftest.c 7652 rm -rf conftest.dSYM 7653 7654 fi 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 7656 $as_echo "$lt_cv_ld_force_load" >&6; } 7657 case $host_os in 7658 rhapsody* | darwin1.[012]) 7659 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 7660 darwin1.*) 7661 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7662 darwin*) # darwin 5.x on 7663 # if running on 10.5 or later, the deployment target defaults 7664 # to the OS version, if on x86, and 10.4, the deployment 7665 # target defaults to 10.4. Don't you love it? 7666 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7667 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7668 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7669 10.[012]*) 7670 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7671 10.*) 7672 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7673 esac 7674 ;; 7675 esac 7676 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 7677 _lt_dar_single_mod='$single_module' 7678 fi 7679 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 7680 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 7681 else 7682 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 7683 fi 7684 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 7685 _lt_dsymutil='~$DSYMUTIL $lib || :' 7686 else 7687 _lt_dsymutil= 7688 fi 7689 ;; 7690 esac 7691 7692 for ac_header in dlfcn.h 7693 do : 7694 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7695 " 7696 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 7697 cat >>confdefs.h <<_ACEOF 7698 #define HAVE_DLFCN_H 1 7699 _ACEOF 7700 7701 fi 7702 7703 done 7704 7705 7706 7707 7708 7709 # Set options 7710 7711 7712 7713 enable_dlopen=no 7714 7715 7716 enable_win32_dll=no 7717 7718 7719 # Check whether --enable-shared was given. 7720 if test "${enable_shared+set}" = set; then : 7721 enableval=$enable_shared; p=${PACKAGE-default} 7722 case $enableval in 7723 yes) enable_shared=yes ;; 7724 no) enable_shared=no ;; 7725 *) 7726 enable_shared=no 7727 # Look at the argument we got. We use all the common list separators. 7728 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7729 for pkg in $enableval; do 7730 IFS="$lt_save_ifs" 7731 if test "X$pkg" = "X$p"; then 7732 enable_shared=yes 7733 fi 7734 done 7735 IFS="$lt_save_ifs" 7736 ;; 7737 esac 7738 else 7739 enable_shared=yes 7740 fi 7741 7742 7743 7744 7745 7746 7747 7748 7749 7750 # Check whether --enable-static was given. 7751 if test "${enable_static+set}" = set; then : 7752 enableval=$enable_static; p=${PACKAGE-default} 7753 case $enableval in 7754 yes) enable_static=yes ;; 7755 no) enable_static=no ;; 7756 *) 7757 enable_static=no 7758 # Look at the argument we got. We use all the common list separators. 7759 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7760 for pkg in $enableval; do 7761 IFS="$lt_save_ifs" 7762 if test "X$pkg" = "X$p"; then 7763 enable_static=yes 7764 fi 7765 done 7766 IFS="$lt_save_ifs" 7767 ;; 7768 esac 7769 else 7770 enable_static=yes 7771 fi 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 # Check whether --with-pic was given. 7783 if test "${with_pic+set}" = set; then : 7784 withval=$with_pic; lt_p=${PACKAGE-default} 7785 case $withval in 7786 yes|no) pic_mode=$withval ;; 7787 *) 7788 pic_mode=default 7789 # Look at the argument we got. We use all the common list separators. 7790 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7791 for lt_pkg in $withval; do 7792 IFS="$lt_save_ifs" 7793 if test "X$lt_pkg" = "X$lt_p"; then 7794 pic_mode=yes 7795 fi 7796 done 7797 IFS="$lt_save_ifs" 7798 ;; 7799 esac 7800 else 7801 pic_mode=default 7802 fi 7803 7804 7805 test -z "$pic_mode" && pic_mode=default 7806 7807 7808 7809 7810 7811 7812 7813 # Check whether --enable-fast-install was given. 7814 if test "${enable_fast_install+set}" = set; then : 7815 enableval=$enable_fast_install; p=${PACKAGE-default} 7816 case $enableval in 7817 yes) enable_fast_install=yes ;; 7818 no) enable_fast_install=no ;; 7819 *) 7820 enable_fast_install=no 7821 # Look at the argument we got. We use all the common list separators. 7822 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7823 for pkg in $enableval; do 7824 IFS="$lt_save_ifs" 7825 if test "X$pkg" = "X$p"; then 7826 enable_fast_install=yes 7827 fi 7828 done 7829 IFS="$lt_save_ifs" 7830 ;; 7831 esac 7832 else 7833 enable_fast_install=yes 7834 fi 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 7846 # This can be used to rebuild libtool when needed 7847 LIBTOOL_DEPS="$ltmain" 7848 7849 # Always use our own libtool. 7850 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 7851 7852 7853 7854 7855 7856 7857 7858 7859 7860 7861 7862 7863 7864 7865 7866 7867 7868 7869 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 test -z "$LN_S" && LN_S="ln -s" 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 if test -n "${ZSH_VERSION+set}" ; then 7897 setopt NO_GLOB_SUBST 7898 fi 7899 7900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 7901 $as_echo_n "checking for objdir... " >&6; } 7902 if ${lt_cv_objdir+:} false; then : 7903 $as_echo_n "(cached) " >&6 7904 else 7905 rm -f .libs 2>/dev/null 7906 mkdir .libs 2>/dev/null 7907 if test -d .libs; then 7908 lt_cv_objdir=.libs 7909 else 7910 # MS-DOS does not allow filenames that begin with a dot. 7911 lt_cv_objdir=_libs 7912 fi 7913 rmdir .libs 2>/dev/null 7914 fi 7915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 7916 $as_echo "$lt_cv_objdir" >&6; } 7917 objdir=$lt_cv_objdir 7918 7919 7920 7921 7922 7923 cat >>confdefs.h <<_ACEOF 7924 #define LT_OBJDIR "$lt_cv_objdir/" 7925 _ACEOF 7926 7927 7928 7929 7930 case $host_os in 7931 aix3*) 7932 # AIX sometimes has problems with the GCC collect2 program. For some 7933 # reason, if we set the COLLECT_NAMES environment variable, the problems 7934 # vanish in a puff of smoke. 7935 if test "X${COLLECT_NAMES+set}" != Xset; then 7936 COLLECT_NAMES= 7937 export COLLECT_NAMES 7938 fi 7939 ;; 7940 esac 7941 7942 # Global variables: 7943 ofile=libtool 7944 can_build_shared=yes 7945 7946 # All known linkers require a `.a' archive for static linking (except MSVC, 7947 # which needs '.lib'). 7948 libext=a 7949 7950 with_gnu_ld="$lt_cv_prog_gnu_ld" 7951 7952 old_CC="$CC" 7953 old_CFLAGS="$CFLAGS" 7954 7955 # Set sane defaults for various variables 7956 test -z "$CC" && CC=cc 7957 test -z "$LTCC" && LTCC=$CC 7958 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 7959 test -z "$LD" && LD=ld 7960 test -z "$ac_objext" && ac_objext=o 7961 7962 for cc_temp in $compiler""; do 7963 case $cc_temp in 7964 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7965 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7966 \-*) ;; 7967 *) break;; 7968 esac 7969 done 7970 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7971 7972 7973 # Only perform the check for file, if the check method requires it 7974 test -z "$MAGIC_CMD" && MAGIC_CMD=file 7975 case $deplibs_check_method in 7976 file_magic*) 7977 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 7978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 7979 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 7980 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7981 $as_echo_n "(cached) " >&6 7982 else 7983 case $MAGIC_CMD in 7984 [\\/*] | ?:[\\/]*) 7985 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7986 ;; 7987 *) 7988 lt_save_MAGIC_CMD="$MAGIC_CMD" 7989 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7990 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7991 for ac_dir in $ac_dummy; do 7992 IFS="$lt_save_ifs" 7993 test -z "$ac_dir" && ac_dir=. 7994 if test -f $ac_dir/${ac_tool_prefix}file; then 7995 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 7996 if test -n "$file_magic_test_file"; then 7997 case $deplibs_check_method in 7998 "file_magic "*) 7999 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8000 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 8001 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8002 $EGREP "$file_magic_regex" > /dev/null; then 8003 : 8004 else 8005 cat <<_LT_EOF 1>&2 8006 8007 *** Warning: the command libtool uses to detect shared libraries, 8008 *** $file_magic_cmd, produces output that libtool cannot recognize. 8009 *** The result is that libtool may fail to recognize shared libraries 8010 *** as such. This will affect the creation of libtool libraries that 8011 *** depend on shared libraries, but programs linked with such libtool 8012 *** libraries will work regardless of this problem. Nevertheless, you 8013 *** may want to report the problem to your system manager and/or to 8014 *** bug-libtool@gnu.org 8015 8016 _LT_EOF 8017 fi ;; 8018 esac 8019 fi 8020 break 8021 fi 8022 done 8023 IFS="$lt_save_ifs" 8024 MAGIC_CMD="$lt_save_MAGIC_CMD" 8025 ;; 8026 esac 8027 fi 8028 8029 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 8030 if test -n "$MAGIC_CMD"; then 8031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8032 $as_echo "$MAGIC_CMD" >&6; } 8033 else 8034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8035 $as_echo "no" >&6; } 8036 fi 8037 8038 8039 8040 8041 8042 if test -z "$lt_cv_path_MAGIC_CMD"; then 8043 if test -n "$ac_tool_prefix"; then 8044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 8045 $as_echo_n "checking for file... " >&6; } 8046 if ${lt_cv_path_MAGIC_CMD+:} false; then : 8047 $as_echo_n "(cached) " >&6 8048 else 8049 case $MAGIC_CMD in 8050 [\\/*] | ?:[\\/]*) 8051 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 8052 ;; 8053 *) 8054 lt_save_MAGIC_CMD="$MAGIC_CMD" 8055 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 8056 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8057 for ac_dir in $ac_dummy; do 8058 IFS="$lt_save_ifs" 8059 test -z "$ac_dir" && ac_dir=. 8060 if test -f $ac_dir/file; then 8061 lt_cv_path_MAGIC_CMD="$ac_dir/file" 8062 if test -n "$file_magic_test_file"; then 8063 case $deplibs_check_method in 8064 "file_magic "*) 8065 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8066 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 8067 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8068 $EGREP "$file_magic_regex" > /dev/null; then 8069 : 8070 else 8071 cat <<_LT_EOF 1>&2 8072 8073 *** Warning: the command libtool uses to detect shared libraries, 8074 *** $file_magic_cmd, produces output that libtool cannot recognize. 8075 *** The result is that libtool may fail to recognize shared libraries 8076 *** as such. This will affect the creation of libtool libraries that 8077 *** depend on shared libraries, but programs linked with such libtool 8078 *** libraries will work regardless of this problem. Nevertheless, you 8079 *** may want to report the problem to your system manager and/or to 8080 *** bug-libtool@gnu.org 8081 8082 _LT_EOF 8083 fi ;; 8084 esac 8085 fi 8086 break 8087 fi 8088 done 8089 IFS="$lt_save_ifs" 8090 MAGIC_CMD="$lt_save_MAGIC_CMD" 8091 ;; 8092 esac 8093 fi 8094 8095 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 8096 if test -n "$MAGIC_CMD"; then 8097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8098 $as_echo "$MAGIC_CMD" >&6; } 8099 else 8100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8101 $as_echo "no" >&6; } 8102 fi 8103 8104 8105 else 8106 MAGIC_CMD=: 8107 fi 8108 fi 8109 8110 fi 8111 ;; 8112 esac 8113 8114 # Use C for the default configuration in the libtool script 8115 8116 lt_save_CC="$CC" 8117 ac_ext=c 8118 ac_cpp='$CPP $CPPFLAGS' 8119 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8120 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8121 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8122 8123 8124 # Source file extension for C test sources. 8125 ac_ext=c 8126 8127 # Object file extension for compiled C test sources. 8128 objext=o 8129 objext=$objext 8130 8131 # Code to be used in simple compile tests 8132 lt_simple_compile_test_code="int some_variable = 0;" 8133 8134 # Code to be used in simple link tests 8135 lt_simple_link_test_code='int main(){return(0);}' 8136 8137 8138 8139 8140 8141 8142 8143 # If no C compiler was specified, use CC. 8144 LTCC=${LTCC-"$CC"} 8145 8146 # If no C compiler flags were specified, use CFLAGS. 8147 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8148 8149 # Allow CC to be a program name with arguments. 8150 compiler=$CC 8151 8152 # Save the default compiler, since it gets overwritten when the other 8153 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 8154 compiler_DEFAULT=$CC 8155 8156 # save warnings/boilerplate of simple test code 8157 ac_outfile=conftest.$ac_objext 8158 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 8159 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8160 _lt_compiler_boilerplate=`cat conftest.err` 8161 $RM conftest* 8162 8163 ac_outfile=conftest.$ac_objext 8164 echo "$lt_simple_link_test_code" >conftest.$ac_ext 8165 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8166 _lt_linker_boilerplate=`cat conftest.err` 8167 $RM -r conftest* 8168 8169 8170 if test -n "$compiler"; then 8171 8172 lt_prog_compiler_no_builtin_flag= 8173 8174 if test "$GCC" = yes; then 8175 case $cc_basename in 8176 nvcc*) 8177 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 8178 *) 8179 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 8180 esac 8181 8182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 8183 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 8184 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 8185 $as_echo_n "(cached) " >&6 8186 else 8187 lt_cv_prog_compiler_rtti_exceptions=no 8188 ac_outfile=conftest.$ac_objext 8189 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8190 lt_compiler_flag="-fno-rtti -fno-exceptions" 8191 # Insert the option either (1) after the last *FLAGS variable, or 8192 # (2) before a word containing "conftest.", or (3) at the end. 8193 # Note that $ac_compile itself does not contain backslashes and begins 8194 # with a dollar sign (not a hyphen), so the echo should work correctly. 8195 # The option is referenced via a variable to avoid confusing sed. 8196 lt_compile=`echo "$ac_compile" | $SED \ 8197 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8198 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8199 -e 's:$: $lt_compiler_flag:'` 8200 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8201 (eval "$lt_compile" 2>conftest.err) 8202 ac_status=$? 8203 cat conftest.err >&5 8204 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8205 if (exit $ac_status) && test -s "$ac_outfile"; then 8206 # The compiler can only warn and ignore the option if not recognized 8207 # So say no if there are warnings other than the usual output. 8208 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8209 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8210 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8211 lt_cv_prog_compiler_rtti_exceptions=yes 8212 fi 8213 fi 8214 $RM conftest* 8215 8216 fi 8217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 8218 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 8219 8220 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then 8221 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 8222 else 8223 : 8224 fi 8225 8226 fi 8227 8228 8229 8230 8231 8232 8233 lt_prog_compiler_wl= 8234 lt_prog_compiler_pic= 8235 lt_prog_compiler_static= 8236 8237 8238 if test "$GCC" = yes; then 8239 lt_prog_compiler_wl='-Wl,' 8240 lt_prog_compiler_static='-static' 8241 8242 case $host_os in 8243 aix*) 8244 # All AIX code is PIC. 8245 if test "$host_cpu" = ia64; then 8246 # AIX 5 now supports IA64 processor 8247 lt_prog_compiler_static='-Bstatic' 8248 fi 8249 ;; 8250 8251 amigaos*) 8252 case $host_cpu in 8253 powerpc) 8254 # see comment about AmigaOS4 .so support 8255 lt_prog_compiler_pic='-fPIC' 8256 ;; 8257 m68k) 8258 # FIXME: we need at least 68020 code to build shared libraries, but 8259 # adding the `-m68020' flag to GCC prevents building anything better, 8260 # like `-m68040'. 8261 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 8262 ;; 8263 esac 8264 ;; 8265 8266 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 8267 # PIC is the default for these OSes. 8268 ;; 8269 8270 mingw* | cygwin* | pw32* | os2* | cegcc*) 8271 # This hack is so that the source file can tell whether it is being 8272 # built for inclusion in a dll (and should export symbols for example). 8273 # Although the cygwin gcc ignores -fPIC, still need this for old-style 8274 # (--disable-auto-import) libraries 8275 lt_prog_compiler_pic='-DDLL_EXPORT' 8276 ;; 8277 8278 darwin* | rhapsody*) 8279 # PIC is the default on this platform 8280 # Common symbols not allowed in MH_DYLIB files 8281 lt_prog_compiler_pic='-fno-common' 8282 ;; 8283 8284 haiku*) 8285 # PIC is the default for Haiku. 8286 # The "-static" flag exists, but is broken. 8287 lt_prog_compiler_static= 8288 ;; 8289 8290 hpux*) 8291 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 8292 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 8293 # sets the default TLS model and affects inlining. 8294 case $host_cpu in 8295 hppa*64*) 8296 # +Z the default 8297 ;; 8298 *) 8299 lt_prog_compiler_pic='-fPIC' 8300 ;; 8301 esac 8302 ;; 8303 8304 interix[3-9]*) 8305 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 8306 # Instead, we relocate shared libraries at runtime. 8307 ;; 8308 8309 msdosdjgpp*) 8310 # Just because we use GCC doesn't mean we suddenly get shared libraries 8311 # on systems that don't support them. 8312 lt_prog_compiler_can_build_shared=no 8313 enable_shared=no 8314 ;; 8315 8316 *nto* | *qnx*) 8317 # QNX uses GNU C++, but need to define -shared option too, otherwise 8318 # it will coredump. 8319 lt_prog_compiler_pic='-fPIC -shared' 8320 ;; 8321 8322 sysv4*MP*) 8323 if test -d /usr/nec; then 8324 lt_prog_compiler_pic=-Kconform_pic 8325 fi 8326 ;; 8327 8328 *) 8329 lt_prog_compiler_pic='-fPIC' 8330 ;; 8331 esac 8332 8333 case $cc_basename in 8334 nvcc*) # Cuda Compiler Driver 2.2 8335 lt_prog_compiler_wl='-Xlinker ' 8336 if test -n "$lt_prog_compiler_pic"; then 8337 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 8338 fi 8339 ;; 8340 esac 8341 else 8342 # PORTME Check for flag to pass linker flags through the system compiler. 8343 case $host_os in 8344 aix*) 8345 lt_prog_compiler_wl='-Wl,' 8346 if test "$host_cpu" = ia64; then 8347 # AIX 5 now supports IA64 processor 8348 lt_prog_compiler_static='-Bstatic' 8349 else 8350 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 8351 fi 8352 ;; 8353 8354 mingw* | cygwin* | pw32* | os2* | cegcc*) 8355 # This hack is so that the source file can tell whether it is being 8356 # built for inclusion in a dll (and should export symbols for example). 8357 lt_prog_compiler_pic='-DDLL_EXPORT' 8358 ;; 8359 8360 hpux9* | hpux10* | hpux11*) 8361 lt_prog_compiler_wl='-Wl,' 8362 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 8363 # not for PA HP-UX. 8364 case $host_cpu in 8365 hppa*64*|ia64*) 8366 # +Z the default 8367 ;; 8368 *) 8369 lt_prog_compiler_pic='+Z' 8370 ;; 8371 esac 8372 # Is there a better lt_prog_compiler_static that works with the bundled CC? 8373 lt_prog_compiler_static='${wl}-a ${wl}archive' 8374 ;; 8375 8376 irix5* | irix6* | nonstopux*) 8377 lt_prog_compiler_wl='-Wl,' 8378 # PIC (with -KPIC) is the default. 8379 lt_prog_compiler_static='-non_shared' 8380 ;; 8381 8382 linux* | k*bsd*-gnu | kopensolaris*-gnu) 8383 case $cc_basename in 8384 # old Intel for x86_64 which still supported -KPIC. 8385 ecc*) 8386 lt_prog_compiler_wl='-Wl,' 8387 lt_prog_compiler_pic='-KPIC' 8388 lt_prog_compiler_static='-static' 8389 ;; 8390 # icc used to be incompatible with GCC. 8391 # ICC 10 doesn't accept -KPIC any more. 8392 icc* | ifort*) 8393 lt_prog_compiler_wl='-Wl,' 8394 lt_prog_compiler_pic='-fPIC' 8395 lt_prog_compiler_static='-static' 8396 ;; 8397 # Lahey Fortran 8.1. 8398 lf95*) 8399 lt_prog_compiler_wl='-Wl,' 8400 lt_prog_compiler_pic='--shared' 8401 lt_prog_compiler_static='--static' 8402 ;; 8403 nagfor*) 8404 # NAG Fortran compiler 8405 lt_prog_compiler_wl='-Wl,-Wl,,' 8406 lt_prog_compiler_pic='-PIC' 8407 lt_prog_compiler_static='-Bstatic' 8408 ;; 8409 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 8410 # Portland Group compilers (*not* the Pentium gcc compiler, 8411 # which looks to be a dead project) 8412 lt_prog_compiler_wl='-Wl,' 8413 lt_prog_compiler_pic='-fpic' 8414 lt_prog_compiler_static='-Bstatic' 8415 ;; 8416 ccc*) 8417 lt_prog_compiler_wl='-Wl,' 8418 # All Alpha code is PIC. 8419 lt_prog_compiler_static='-non_shared' 8420 ;; 8421 xl* | bgxl* | bgf* | mpixl*) 8422 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 8423 lt_prog_compiler_wl='-Wl,' 8424 lt_prog_compiler_pic='-qpic' 8425 lt_prog_compiler_static='-qstaticlink' 8426 ;; 8427 *) 8428 case `$CC -V 2>&1 | sed 5q` in 8429 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 8430 # Sun Fortran 8.3 passes all unrecognized flags to the linker 8431 lt_prog_compiler_pic='-KPIC' 8432 lt_prog_compiler_static='-Bstatic' 8433 lt_prog_compiler_wl='' 8434 ;; 8435 *Sun\ F* | *Sun*Fortran*) 8436 lt_prog_compiler_pic='-KPIC' 8437 lt_prog_compiler_static='-Bstatic' 8438 lt_prog_compiler_wl='-Qoption ld ' 8439 ;; 8440 *Sun\ C*) 8441 # Sun C 5.9 8442 lt_prog_compiler_pic='-KPIC' 8443 lt_prog_compiler_static='-Bstatic' 8444 lt_prog_compiler_wl='-Wl,' 8445 ;; 8446 *Intel*\ [CF]*Compiler*) 8447 lt_prog_compiler_wl='-Wl,' 8448 lt_prog_compiler_pic='-fPIC' 8449 lt_prog_compiler_static='-static' 8450 ;; 8451 *Portland\ Group*) 8452 lt_prog_compiler_wl='-Wl,' 8453 lt_prog_compiler_pic='-fpic' 8454 lt_prog_compiler_static='-Bstatic' 8455 ;; 8456 esac 8457 ;; 8458 esac 8459 ;; 8460 8461 newsos6) 8462 lt_prog_compiler_pic='-KPIC' 8463 lt_prog_compiler_static='-Bstatic' 8464 ;; 8465 8466 *nto* | *qnx*) 8467 # QNX uses GNU C++, but need to define -shared option too, otherwise 8468 # it will coredump. 8469 lt_prog_compiler_pic='-fPIC -shared' 8470 ;; 8471 8472 osf3* | osf4* | osf5*) 8473 lt_prog_compiler_wl='-Wl,' 8474 # All OSF/1 code is PIC. 8475 lt_prog_compiler_static='-non_shared' 8476 ;; 8477 8478 rdos*) 8479 lt_prog_compiler_static='-non_shared' 8480 ;; 8481 8482 solaris*) 8483 lt_prog_compiler_pic='-KPIC' 8484 lt_prog_compiler_static='-Bstatic' 8485 case $cc_basename in 8486 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 8487 lt_prog_compiler_wl='-Qoption ld ';; 8488 *) 8489 lt_prog_compiler_wl='-Wl,';; 8490 esac 8491 ;; 8492 8493 sunos4*) 8494 lt_prog_compiler_wl='-Qoption ld ' 8495 lt_prog_compiler_pic='-PIC' 8496 lt_prog_compiler_static='-Bstatic' 8497 ;; 8498 8499 sysv4 | sysv4.2uw2* | sysv4.3*) 8500 lt_prog_compiler_wl='-Wl,' 8501 lt_prog_compiler_pic='-KPIC' 8502 lt_prog_compiler_static='-Bstatic' 8503 ;; 8504 8505 sysv4*MP*) 8506 if test -d /usr/nec ;then 8507 lt_prog_compiler_pic='-Kconform_pic' 8508 lt_prog_compiler_static='-Bstatic' 8509 fi 8510 ;; 8511 8512 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 8513 lt_prog_compiler_wl='-Wl,' 8514 lt_prog_compiler_pic='-KPIC' 8515 lt_prog_compiler_static='-Bstatic' 8516 ;; 8517 8518 unicos*) 8519 lt_prog_compiler_wl='-Wl,' 8520 lt_prog_compiler_can_build_shared=no 8521 ;; 8522 8523 uts4*) 8524 lt_prog_compiler_pic='-pic' 8525 lt_prog_compiler_static='-Bstatic' 8526 ;; 8527 8528 *) 8529 lt_prog_compiler_can_build_shared=no 8530 ;; 8531 esac 8532 fi 8533 8534 case $host_os in 8535 # For platforms which do not support PIC, -DPIC is meaningless: 8536 *djgpp*) 8537 lt_prog_compiler_pic= 8538 ;; 8539 *) 8540 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 8541 ;; 8542 esac 8543 8544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 8545 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 8546 if ${lt_cv_prog_compiler_pic+:} false; then : 8547 $as_echo_n "(cached) " >&6 8548 else 8549 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 8550 fi 8551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 8552 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 8553 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 8554 8555 # 8556 # Check to make sure the PIC flag actually works. 8557 # 8558 if test -n "$lt_prog_compiler_pic"; then 8559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 8560 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 8561 if ${lt_cv_prog_compiler_pic_works+:} false; then : 8562 $as_echo_n "(cached) " >&6 8563 else 8564 lt_cv_prog_compiler_pic_works=no 8565 ac_outfile=conftest.$ac_objext 8566 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8567 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" 8568 # Insert the option either (1) after the last *FLAGS variable, or 8569 # (2) before a word containing "conftest.", or (3) at the end. 8570 # Note that $ac_compile itself does not contain backslashes and begins 8571 # with a dollar sign (not a hyphen), so the echo should work correctly. 8572 # The option is referenced via a variable to avoid confusing sed. 8573 lt_compile=`echo "$ac_compile" | $SED \ 8574 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8575 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8576 -e 's:$: $lt_compiler_flag:'` 8577 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8578 (eval "$lt_compile" 2>conftest.err) 8579 ac_status=$? 8580 cat conftest.err >&5 8581 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8582 if (exit $ac_status) && test -s "$ac_outfile"; then 8583 # The compiler can only warn and ignore the option if not recognized 8584 # So say no if there are warnings other than the usual output. 8585 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8586 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8587 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8588 lt_cv_prog_compiler_pic_works=yes 8589 fi 8590 fi 8591 $RM conftest* 8592 8593 fi 8594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 8595 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 8596 8597 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then 8598 case $lt_prog_compiler_pic in 8599 "" | " "*) ;; 8600 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 8601 esac 8602 else 8603 lt_prog_compiler_pic= 8604 lt_prog_compiler_can_build_shared=no 8605 fi 8606 8607 fi 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 # 8620 # Check to make sure the static flag actually works. 8621 # 8622 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 8623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 8624 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 8625 if ${lt_cv_prog_compiler_static_works+:} false; then : 8626 $as_echo_n "(cached) " >&6 8627 else 8628 lt_cv_prog_compiler_static_works=no 8629 save_LDFLAGS="$LDFLAGS" 8630 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 8631 echo "$lt_simple_link_test_code" > conftest.$ac_ext 8632 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 8633 # The linker can only warn and ignore the option if not recognized 8634 # So say no if there are warnings 8635 if test -s conftest.err; then 8636 # Append any errors to the config.log. 8637 cat conftest.err 1>&5 8638 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 8639 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8640 if diff conftest.exp conftest.er2 >/dev/null; then 8641 lt_cv_prog_compiler_static_works=yes 8642 fi 8643 else 8644 lt_cv_prog_compiler_static_works=yes 8645 fi 8646 fi 8647 $RM -r conftest* 8648 LDFLAGS="$save_LDFLAGS" 8649 8650 fi 8651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 8652 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 8653 8654 if test x"$lt_cv_prog_compiler_static_works" = xyes; then 8655 : 8656 else 8657 lt_prog_compiler_static= 8658 fi 8659 8660 8661 8662 8663 8664 8665 8666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8667 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8668 if ${lt_cv_prog_compiler_c_o+:} false; then : 8669 $as_echo_n "(cached) " >&6 8670 else 8671 lt_cv_prog_compiler_c_o=no 8672 $RM -r conftest 2>/dev/null 8673 mkdir conftest 8674 cd conftest 8675 mkdir out 8676 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8677 8678 lt_compiler_flag="-o out/conftest2.$ac_objext" 8679 # Insert the option either (1) after the last *FLAGS variable, or 8680 # (2) before a word containing "conftest.", or (3) at the end. 8681 # Note that $ac_compile itself does not contain backslashes and begins 8682 # with a dollar sign (not a hyphen), so the echo should work correctly. 8683 lt_compile=`echo "$ac_compile" | $SED \ 8684 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8685 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8686 -e 's:$: $lt_compiler_flag:'` 8687 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8688 (eval "$lt_compile" 2>out/conftest.err) 8689 ac_status=$? 8690 cat out/conftest.err >&5 8691 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8692 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8693 then 8694 # The compiler can only warn and ignore the option if not recognized 8695 # So say no if there are warnings 8696 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8697 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8698 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8699 lt_cv_prog_compiler_c_o=yes 8700 fi 8701 fi 8702 chmod u+w . 2>&5 8703 $RM conftest* 8704 # SGI C++ compiler will create directory out/ii_files/ for 8705 # template instantiation 8706 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8707 $RM out/* && rmdir out 8708 cd .. 8709 $RM -r conftest 8710 $RM conftest* 8711 8712 fi 8713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8714 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8715 8716 8717 8718 8719 8720 8721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8722 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8723 if ${lt_cv_prog_compiler_c_o+:} false; then : 8724 $as_echo_n "(cached) " >&6 8725 else 8726 lt_cv_prog_compiler_c_o=no 8727 $RM -r conftest 2>/dev/null 8728 mkdir conftest 8729 cd conftest 8730 mkdir out 8731 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8732 8733 lt_compiler_flag="-o out/conftest2.$ac_objext" 8734 # Insert the option either (1) after the last *FLAGS variable, or 8735 # (2) before a word containing "conftest.", or (3) at the end. 8736 # Note that $ac_compile itself does not contain backslashes and begins 8737 # with a dollar sign (not a hyphen), so the echo should work correctly. 8738 lt_compile=`echo "$ac_compile" | $SED \ 8739 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8740 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8741 -e 's:$: $lt_compiler_flag:'` 8742 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8743 (eval "$lt_compile" 2>out/conftest.err) 8744 ac_status=$? 8745 cat out/conftest.err >&5 8746 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8747 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8748 then 8749 # The compiler can only warn and ignore the option if not recognized 8750 # So say no if there are warnings 8751 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8752 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8753 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8754 lt_cv_prog_compiler_c_o=yes 8755 fi 8756 fi 8757 chmod u+w . 2>&5 8758 $RM conftest* 8759 # SGI C++ compiler will create directory out/ii_files/ for 8760 # template instantiation 8761 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8762 $RM out/* && rmdir out 8763 cd .. 8764 $RM -r conftest 8765 $RM conftest* 8766 8767 fi 8768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8769 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8770 8771 8772 8773 8774 hard_links="nottested" 8775 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then 8776 # do not overwrite the value of need_locks provided by the user 8777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 8778 $as_echo_n "checking if we can lock with hard links... " >&6; } 8779 hard_links=yes 8780 $RM conftest* 8781 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8782 touch conftest.a 8783 ln conftest.a conftest.b 2>&5 || hard_links=no 8784 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 8786 $as_echo "$hard_links" >&6; } 8787 if test "$hard_links" = no; then 8788 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 8789 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 8790 need_locks=warn 8791 fi 8792 else 8793 need_locks=no 8794 fi 8795 8796 8797 8798 8799 8800 8801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 8802 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 8803 8804 runpath_var= 8805 allow_undefined_flag= 8806 always_export_symbols=no 8807 archive_cmds= 8808 archive_expsym_cmds= 8809 compiler_needs_object=no 8810 enable_shared_with_static_runtimes=no 8811 export_dynamic_flag_spec= 8812 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 8813 hardcode_automatic=no 8814 hardcode_direct=no 8815 hardcode_direct_absolute=no 8816 hardcode_libdir_flag_spec= 8817 hardcode_libdir_separator= 8818 hardcode_minus_L=no 8819 hardcode_shlibpath_var=unsupported 8820 inherit_rpath=no 8821 link_all_deplibs=unknown 8822 module_cmds= 8823 module_expsym_cmds= 8824 old_archive_from_new_cmds= 8825 old_archive_from_expsyms_cmds= 8826 thread_safe_flag_spec= 8827 whole_archive_flag_spec= 8828 # include_expsyms should be a list of space-separated symbols to be *always* 8829 # included in the symbol list 8830 include_expsyms= 8831 # exclude_expsyms can be an extended regexp of symbols to exclude 8832 # it will be wrapped by ` (' and `)$', so one must not match beginning or 8833 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 8834 # as well as any symbol that contains `d'. 8835 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 8836 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 8837 # platforms (ab)use it in PIC code, but their linkers get confused if 8838 # the symbol is explicitly referenced. Since portable code cannot 8839 # rely on this symbol name, it's probably fine to never include it in 8840 # preloaded symbol tables. 8841 # Exclude shared library initialization/finalization symbols. 8842 extract_expsyms_cmds= 8843 8844 case $host_os in 8845 cygwin* | mingw* | pw32* | cegcc*) 8846 # FIXME: the MSVC++ port hasn't been tested in a loooong time 8847 # When not using gcc, we currently assume that we are using 8848 # Microsoft Visual C++. 8849 if test "$GCC" != yes; then 8850 with_gnu_ld=no 8851 fi 8852 ;; 8853 interix*) 8854 # we just hope/assume this is gcc and not c89 (= MSVC++) 8855 with_gnu_ld=yes 8856 ;; 8857 openbsd*) 8858 with_gnu_ld=no 8859 ;; 8860 esac 8861 8862 ld_shlibs=yes 8863 8864 # On some targets, GNU ld is compatible enough with the native linker 8865 # that we're better off using the native interface for both. 8866 lt_use_gnu_ld_interface=no 8867 if test "$with_gnu_ld" = yes; then 8868 case $host_os in 8869 aix*) 8870 # The AIX port of GNU ld has always aspired to compatibility 8871 # with the native linker. However, as the warning in the GNU ld 8872 # block says, versions before 2.19.5* couldn't really create working 8873 # shared libraries, regardless of the interface used. 8874 case `$LD -v 2>&1` in 8875 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 8876 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 8877 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 8878 *) 8879 lt_use_gnu_ld_interface=yes 8880 ;; 8881 esac 8882 ;; 8883 *) 8884 lt_use_gnu_ld_interface=yes 8885 ;; 8886 esac 8887 fi 8888 8889 if test "$lt_use_gnu_ld_interface" = yes; then 8890 # If archive_cmds runs LD, not CC, wlarc should be empty 8891 wlarc='${wl}' 8892 8893 # Set some defaults for GNU ld with shared library support. These 8894 # are reset later if shared libraries are not supported. Putting them 8895 # here allows them to be overridden if necessary. 8896 runpath_var=LD_RUN_PATH 8897 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8898 export_dynamic_flag_spec='${wl}--export-dynamic' 8899 # ancient GNU ld didn't support --whole-archive et. al. 8900 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 8901 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 8902 else 8903 whole_archive_flag_spec= 8904 fi 8905 supports_anon_versioning=no 8906 case `$LD -v 2>&1` in 8907 *GNU\ gold*) supports_anon_versioning=yes ;; 8908 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 8909 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 8910 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 8911 *\ 2.11.*) ;; # other 2.11 versions 8912 *) supports_anon_versioning=yes ;; 8913 esac 8914 8915 # See if GNU ld supports shared libraries. 8916 case $host_os in 8917 aix[3-9]*) 8918 # On AIX/PPC, the GNU linker is very broken 8919 if test "$host_cpu" != ia64; then 8920 ld_shlibs=no 8921 cat <<_LT_EOF 1>&2 8922 8923 *** Warning: the GNU linker, at least up to release 2.19, is reported 8924 *** to be unable to reliably create shared libraries on AIX. 8925 *** Therefore, libtool is disabling shared libraries support. If you 8926 *** really care for shared libraries, you may want to install binutils 8927 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 8928 *** You will then need to restart the configuration process. 8929 8930 _LT_EOF 8931 fi 8932 ;; 8933 8934 amigaos*) 8935 case $host_cpu in 8936 powerpc) 8937 # see comment about AmigaOS4 .so support 8938 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8939 archive_expsym_cmds='' 8940 ;; 8941 m68k) 8942 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 8943 hardcode_libdir_flag_spec='-L$libdir' 8944 hardcode_minus_L=yes 8945 ;; 8946 esac 8947 ;; 8948 8949 beos*) 8950 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8951 allow_undefined_flag=unsupported 8952 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 8953 # support --undefined. This deserves some investigation. FIXME 8954 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8955 else 8956 ld_shlibs=no 8957 fi 8958 ;; 8959 8960 cygwin* | mingw* | pw32* | cegcc*) 8961 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 8962 # as there is no search path for DLLs. 8963 hardcode_libdir_flag_spec='-L$libdir' 8964 export_dynamic_flag_spec='${wl}--export-all-symbols' 8965 allow_undefined_flag=unsupported 8966 always_export_symbols=no 8967 enable_shared_with_static_runtimes=yes 8968 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 8969 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 8970 8971 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 8972 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8973 # If the export-symbols file already is a .def file (1st line 8974 # is EXPORTS), use it as is; otherwise, prepend... 8975 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 8976 cp $export_symbols $output_objdir/$soname.def; 8977 else 8978 echo EXPORTS > $output_objdir/$soname.def; 8979 cat $export_symbols >> $output_objdir/$soname.def; 8980 fi~ 8981 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8982 else 8983 ld_shlibs=no 8984 fi 8985 ;; 8986 8987 haiku*) 8988 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8989 link_all_deplibs=yes 8990 ;; 8991 8992 interix[3-9]*) 8993 hardcode_direct=no 8994 hardcode_shlibpath_var=no 8995 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 8996 export_dynamic_flag_spec='${wl}-E' 8997 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 8998 # Instead, shared libraries are loaded at an image base (0x10000000 by 8999 # default) and relocated if they conflict, which is a slow very memory 9000 # consuming and fragmenting process. To avoid this, we pick a random, 9001 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 9002 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 9003 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9004 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9005 ;; 9006 9007 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 9008 tmp_diet=no 9009 if test "$host_os" = linux-dietlibc; then 9010 case $cc_basename in 9011 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 9012 esac 9013 fi 9014 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 9015 && test "$tmp_diet" = no 9016 then 9017 tmp_addflag=' $pic_flag' 9018 tmp_sharedflag='-shared' 9019 case $cc_basename,$host_cpu in 9020 pgcc*) # Portland Group C compiler 9021 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' 9022 tmp_addflag=' $pic_flag' 9023 ;; 9024 pgf77* | pgf90* | pgf95* | pgfortran*) 9025 # Portland Group f77 and f90 compilers 9026 whole_archive_flag_spec='${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' 9027 tmp_addflag=' $pic_flag -Mnomain' ;; 9028 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 9029 tmp_addflag=' -i_dynamic' ;; 9030 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 9031 tmp_addflag=' -i_dynamic -nofor_main' ;; 9032 ifc* | ifort*) # Intel Fortran compiler 9033 tmp_addflag=' -nofor_main' ;; 9034 lf95*) # Lahey Fortran 8.1 9035 whole_archive_flag_spec= 9036 tmp_sharedflag='--shared' ;; 9037 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 9038 tmp_sharedflag='-qmkshrobj' 9039 tmp_addflag= ;; 9040 nvcc*) # Cuda Compiler Driver 2.2 9041 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 9042 compiler_needs_object=yes 9043 ;; 9044 esac 9045 case `$CC -V 2>&1 | sed 5q` in 9046 *Sun\ C*) # Sun C 5.9 9047 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\"` ${wl}--no-whole-archive' 9048 compiler_needs_object=yes 9049 tmp_sharedflag='-G' ;; 9050 *Sun\ F*) # Sun Fortran 8.3 9051 tmp_sharedflag='-G' ;; 9052 esac 9053 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9054 9055 if test "x$supports_anon_versioning" = xyes; then 9056 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9057 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9058 echo "local: *; };" >> $output_objdir/$libname.ver~ 9059 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 9060 fi 9061 9062 case $cc_basename in 9063 xlf* | bgf* | bgxlf* | mpixlf*) 9064 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 9065 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 9066 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9067 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 9068 if test "x$supports_anon_versioning" = xyes; then 9069 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9070 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9071 echo "local: *; };" >> $output_objdir/$libname.ver~ 9072 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 9073 fi 9074 ;; 9075 esac 9076 else 9077 ld_shlibs=no 9078 fi 9079 ;; 9080 9081 netbsd*) 9082 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9083 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 9084 wlarc= 9085 else 9086 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9087 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 9088 fi 9089 ;; 9090 9091 solaris*) 9092 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 9093 ld_shlibs=no 9094 cat <<_LT_EOF 1>&2 9095 9096 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 9097 *** create shared libraries on Solaris systems. Therefore, libtool 9098 *** is disabling shared libraries support. We urge you to upgrade GNU 9099 *** binutils to release 2.9.1 or newer. Another option is to modify 9100 *** your PATH or compiler configuration so that the native linker is 9101 *** used, and then restart. 9102 9103 _LT_EOF 9104 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9105 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9106 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 9107 else 9108 ld_shlibs=no 9109 fi 9110 ;; 9111 9112 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 9113 case `$LD -v 2>&1` in 9114 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 9115 ld_shlibs=no 9116 cat <<_LT_EOF 1>&2 9117 9118 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 9119 *** reliably create shared libraries on SCO systems. Therefore, libtool 9120 *** is disabling shared libraries support. We urge you to upgrade GNU 9121 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 9122 *** your PATH or compiler configuration so that the native linker is 9123 *** used, and then restart. 9124 9125 _LT_EOF 9126 ;; 9127 *) 9128 # For security reasons, it is highly recommended that you always 9129 # use absolute paths for naming shared libraries, and exclude the 9130 # DT_RUNPATH tag from executables and libraries. But doing so 9131 # requires that you compile everything twice, which is a pain. 9132 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9133 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9134 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9135 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 9136 else 9137 ld_shlibs=no 9138 fi 9139 ;; 9140 esac 9141 ;; 9142 9143 sunos4*) 9144 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9145 wlarc= 9146 hardcode_direct=yes 9147 hardcode_shlibpath_var=no 9148 ;; 9149 9150 *) 9151 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9152 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9153 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 9154 else 9155 ld_shlibs=no 9156 fi 9157 ;; 9158 esac 9159 9160 if test "$ld_shlibs" = no; then 9161 runpath_var= 9162 hardcode_libdir_flag_spec= 9163 export_dynamic_flag_spec= 9164 whole_archive_flag_spec= 9165 fi 9166 else 9167 # PORTME fill in a description of your system's linker (not GNU ld) 9168 case $host_os in 9169 aix3*) 9170 allow_undefined_flag=unsupported 9171 always_export_symbols=yes 9172 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 9173 # Note: this linker hardcodes the directories in LIBPATH if there 9174 # are no directories specified by -L. 9175 hardcode_minus_L=yes 9176 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 9177 # Neither direct hardcoding nor static linking is supported with a 9178 # broken collect2. 9179 hardcode_direct=unsupported 9180 fi 9181 ;; 9182 9183 aix[4-9]*) 9184 if test "$host_cpu" = ia64; then 9185 # On IA64, the linker does run time linking by default, so we don't 9186 # have to do anything special. 9187 aix_use_runtimelinking=no 9188 exp_sym_flag='-Bexport' 9189 no_entry_flag="" 9190 else 9191 # If we're using GNU nm, then we don't want the "-C" option. 9192 # -C means demangle to AIX nm, but means don't demangle with GNU nm 9193 # Also, AIX nm treats weak defined symbols like other global 9194 # defined symbols, whereas GNU nm marks them as "W". 9195 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 9196 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 9197 else 9198 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 9199 fi 9200 aix_use_runtimelinking=no 9201 9202 # Test if we are trying to use run time linking or normal 9203 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 9204 # need to do runtime linking. 9205 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 9206 for ld_flag in $LDFLAGS; do 9207 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 9208 aix_use_runtimelinking=yes 9209 break 9210 fi 9211 done 9212 ;; 9213 esac 9214 9215 exp_sym_flag='-bexport' 9216 no_entry_flag='-bnoentry' 9217 fi 9218 9219 # When large executables or shared objects are built, AIX ld can 9220 # have problems creating the table of contents. If linking a library 9221 # or program results in "error TOC overflow" add -mminimal-toc to 9222 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 9223 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 9224 9225 archive_cmds='' 9226 hardcode_direct=yes 9227 hardcode_direct_absolute=yes 9228 hardcode_libdir_separator=':' 9229 link_all_deplibs=yes 9230 file_list_spec='${wl}-f,' 9231 9232 if test "$GCC" = yes; then 9233 case $host_os in aix4.[012]|aix4.[012].*) 9234 # We only want to do this on AIX 4.2 and lower, the check 9235 # below for broken collect2 doesn't work under 4.3+ 9236 collect2name=`${CC} -print-prog-name=collect2` 9237 if test -f "$collect2name" && 9238 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 9239 then 9240 # We have reworked collect2 9241 : 9242 else 9243 # We have old collect2 9244 hardcode_direct=unsupported 9245 # It fails to find uninstalled libraries when the uninstalled 9246 # path is not listed in the libpath. Setting hardcode_minus_L 9247 # to unsupported forces relinking 9248 hardcode_minus_L=yes 9249 hardcode_libdir_flag_spec='-L$libdir' 9250 hardcode_libdir_separator= 9251 fi 9252 ;; 9253 esac 9254 shared_flag='-shared' 9255 if test "$aix_use_runtimelinking" = yes; then 9256 shared_flag="$shared_flag "'${wl}-G' 9257 fi 9258 else 9259 # not using gcc 9260 if test "$host_cpu" = ia64; then 9261 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 9262 # chokes on -Wl,-G. The following line is correct: 9263 shared_flag='-G' 9264 else 9265 if test "$aix_use_runtimelinking" = yes; then 9266 shared_flag='${wl}-G' 9267 else 9268 shared_flag='${wl}-bM:SRE' 9269 fi 9270 fi 9271 fi 9272 9273 export_dynamic_flag_spec='${wl}-bexpall' 9274 # It seems that -bexpall does not export symbols beginning with 9275 # underscore (_), so it is better to generate a list of symbols to export. 9276 always_export_symbols=yes 9277 if test "$aix_use_runtimelinking" = yes; then 9278 # Warning - without using the other runtime loading flags (-brtl), 9279 # -berok will link without error, but may produce a broken library. 9280 allow_undefined_flag='-berok' 9281 # Determine the default libpath from the value encoded in an 9282 # empty executable. 9283 if test "${lt_cv_aix_libpath+set}" = set; then 9284 aix_libpath=$lt_cv_aix_libpath 9285 else 9286 if ${lt_cv_aix_libpath_+:} false; then : 9287 $as_echo_n "(cached) " >&6 9288 else 9289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9290 /* end confdefs.h. */ 9291 9292 int 9293 main () 9294 { 9295 9296 ; 9297 return 0; 9298 } 9299 _ACEOF 9300 if ac_fn_c_try_link "$LINENO"; then : 9301 9302 lt_aix_libpath_sed=' 9303 /Import File Strings/,/^$/ { 9304 /^0/ { 9305 s/^0 *\([^ ]*\) *$/\1/ 9306 p 9307 } 9308 }' 9309 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9310 # Check for a 64-bit object if we didn't find anything. 9311 if test -z "$lt_cv_aix_libpath_"; then 9312 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9313 fi 9314 fi 9315 rm -f core conftest.err conftest.$ac_objext \ 9316 conftest$ac_exeext conftest.$ac_ext 9317 if test -z "$lt_cv_aix_libpath_"; then 9318 lt_cv_aix_libpath_="/usr/lib:/lib" 9319 fi 9320 9321 fi 9322 9323 aix_libpath=$lt_cv_aix_libpath_ 9324 fi 9325 9326 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9327 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 $shared_flag" 9328 else 9329 if test "$host_cpu" = ia64; then 9330 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 9331 allow_undefined_flag="-z nodefs" 9332 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 9333 else 9334 # Determine the default libpath from the value encoded in an 9335 # empty executable. 9336 if test "${lt_cv_aix_libpath+set}" = set; then 9337 aix_libpath=$lt_cv_aix_libpath 9338 else 9339 if ${lt_cv_aix_libpath_+:} false; then : 9340 $as_echo_n "(cached) " >&6 9341 else 9342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9343 /* end confdefs.h. */ 9344 9345 int 9346 main () 9347 { 9348 9349 ; 9350 return 0; 9351 } 9352 _ACEOF 9353 if ac_fn_c_try_link "$LINENO"; then : 9354 9355 lt_aix_libpath_sed=' 9356 /Import File Strings/,/^$/ { 9357 /^0/ { 9358 s/^0 *\([^ ]*\) *$/\1/ 9359 p 9360 } 9361 }' 9362 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9363 # Check for a 64-bit object if we didn't find anything. 9364 if test -z "$lt_cv_aix_libpath_"; then 9365 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9366 fi 9367 fi 9368 rm -f core conftest.err conftest.$ac_objext \ 9369 conftest$ac_exeext conftest.$ac_ext 9370 if test -z "$lt_cv_aix_libpath_"; then 9371 lt_cv_aix_libpath_="/usr/lib:/lib" 9372 fi 9373 9374 fi 9375 9376 aix_libpath=$lt_cv_aix_libpath_ 9377 fi 9378 9379 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9380 # Warning - without using the other run time loading flags, 9381 # -berok will link without error, but may produce a broken library. 9382 no_undefined_flag=' ${wl}-bernotok' 9383 allow_undefined_flag=' ${wl}-berok' 9384 if test "$with_gnu_ld" = yes; then 9385 # We only use this code for GNU lds that support --whole-archive. 9386 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 9387 else 9388 # Exported symbols can be pulled into shared objects from archives 9389 whole_archive_flag_spec='$convenience' 9390 fi 9391 archive_cmds_need_lc=yes 9392 # This is similar to how AIX traditionally builds its shared libraries. 9393 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' 9394 fi 9395 fi 9396 ;; 9397 9398 amigaos*) 9399 case $host_cpu in 9400 powerpc) 9401 # see comment about AmigaOS4 .so support 9402 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9403 archive_expsym_cmds='' 9404 ;; 9405 m68k) 9406 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9407 hardcode_libdir_flag_spec='-L$libdir' 9408 hardcode_minus_L=yes 9409 ;; 9410 esac 9411 ;; 9412 9413 bsdi[45]*) 9414 export_dynamic_flag_spec=-rdynamic 9415 ;; 9416 9417 cygwin* | mingw* | pw32* | cegcc*) 9418 # When not using gcc, we currently assume that we are using 9419 # Microsoft Visual C++. 9420 # hardcode_libdir_flag_spec is actually meaningless, as there is 9421 # no search path for DLLs. 9422 case $cc_basename in 9423 cl*) 9424 # Native MSVC 9425 hardcode_libdir_flag_spec=' ' 9426 allow_undefined_flag=unsupported 9427 always_export_symbols=yes 9428 file_list_spec='@' 9429 # Tell ltmain to make .lib files, not .a files. 9430 libext=lib 9431 # Tell ltmain to make .dll files, not .so files. 9432 shrext_cmds=".dll" 9433 # FIXME: Setting linknames here is a bad hack. 9434 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 9435 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 9436 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 9437 else 9438 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 9439 fi~ 9440 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 9441 linknames=' 9442 # The linker will not automatically build a static lib if we build a DLL. 9443 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 9444 enable_shared_with_static_runtimes=yes 9445 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 9446 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 9447 # Don't use ranlib 9448 old_postinstall_cmds='chmod 644 $oldlib' 9449 postlink_cmds='lt_outputfile="@OUTPUT@"~ 9450 lt_tool_outputfile="@TOOL_OUTPUT@"~ 9451 case $lt_outputfile in 9452 *.exe|*.EXE) ;; 9453 *) 9454 lt_outputfile="$lt_outputfile.exe" 9455 lt_tool_outputfile="$lt_tool_outputfile.exe" 9456 ;; 9457 esac~ 9458 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 9459 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 9460 $RM "$lt_outputfile.manifest"; 9461 fi' 9462 ;; 9463 *) 9464 # Assume MSVC wrapper 9465 hardcode_libdir_flag_spec=' ' 9466 allow_undefined_flag=unsupported 9467 # Tell ltmain to make .lib files, not .a files. 9468 libext=lib 9469 # Tell ltmain to make .dll files, not .so files. 9470 shrext_cmds=".dll" 9471 # FIXME: Setting linknames here is a bad hack. 9472 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 9473 # The linker will automatically build a .lib file if we build a DLL. 9474 old_archive_from_new_cmds='true' 9475 # FIXME: Should let the user specify the lib program. 9476 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 9477 enable_shared_with_static_runtimes=yes 9478 ;; 9479 esac 9480 ;; 9481 9482 darwin* | rhapsody*) 9483 9484 9485 archive_cmds_need_lc=no 9486 hardcode_direct=no 9487 hardcode_automatic=yes 9488 hardcode_shlibpath_var=unsupported 9489 if test "$lt_cv_ld_force_load" = "yes"; then 9490 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 9491 9492 else 9493 whole_archive_flag_spec='' 9494 fi 9495 link_all_deplibs=yes 9496 allow_undefined_flag="$_lt_dar_allow_undefined" 9497 case $cc_basename in 9498 ifort*) _lt_dar_can_shared=yes ;; 9499 *) _lt_dar_can_shared=$GCC ;; 9500 esac 9501 if test "$_lt_dar_can_shared" = "yes"; then 9502 output_verbose_link_cmd=func_echo_all 9503 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 9504 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 9505 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}${_lt_dsymutil}" 9506 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 9507 9508 else 9509 ld_shlibs=no 9510 fi 9511 9512 ;; 9513 9514 dgux*) 9515 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9516 hardcode_libdir_flag_spec='-L$libdir' 9517 hardcode_shlibpath_var=no 9518 ;; 9519 9520 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 9521 # support. Future versions do this automatically, but an explicit c++rt0.o 9522 # does not break anything, and helps significantly (at the cost of a little 9523 # extra space). 9524 freebsd2.2*) 9525 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 9526 hardcode_libdir_flag_spec='-R$libdir' 9527 hardcode_direct=yes 9528 hardcode_shlibpath_var=no 9529 ;; 9530 9531 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 9532 freebsd2.*) 9533 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9534 hardcode_direct=yes 9535 hardcode_minus_L=yes 9536 hardcode_shlibpath_var=no 9537 ;; 9538 9539 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 9540 freebsd* | dragonfly*) 9541 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9542 hardcode_libdir_flag_spec='-R$libdir' 9543 hardcode_direct=yes 9544 hardcode_shlibpath_var=no 9545 ;; 9546 9547 hpux9*) 9548 if test "$GCC" = yes; then 9549 archive_cmds='$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 $lib' 9550 else 9551 archive_cmds='$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 $lib' 9552 fi 9553 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9554 hardcode_libdir_separator=: 9555 hardcode_direct=yes 9556 9557 # hardcode_minus_L: Not really in the search PATH, 9558 # but as the default location of the library. 9559 hardcode_minus_L=yes 9560 export_dynamic_flag_spec='${wl}-E' 9561 ;; 9562 9563 hpux10*) 9564 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9565 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9566 else 9567 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9568 fi 9569 if test "$with_gnu_ld" = no; then 9570 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9571 hardcode_libdir_separator=: 9572 hardcode_direct=yes 9573 hardcode_direct_absolute=yes 9574 export_dynamic_flag_spec='${wl}-E' 9575 # hardcode_minus_L: Not really in the search PATH, 9576 # but as the default location of the library. 9577 hardcode_minus_L=yes 9578 fi 9579 ;; 9580 9581 hpux11*) 9582 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9583 case $host_cpu in 9584 hppa*64*) 9585 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9586 ;; 9587 ia64*) 9588 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9589 ;; 9590 *) 9591 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9592 ;; 9593 esac 9594 else 9595 case $host_cpu in 9596 hppa*64*) 9597 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9598 ;; 9599 ia64*) 9600 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9601 ;; 9602 *) 9603 9604 # Older versions of the 11.00 compiler do not understand -b yet 9605 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 9606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 9607 $as_echo_n "checking if $CC understands -b... " >&6; } 9608 if ${lt_cv_prog_compiler__b+:} false; then : 9609 $as_echo_n "(cached) " >&6 9610 else 9611 lt_cv_prog_compiler__b=no 9612 save_LDFLAGS="$LDFLAGS" 9613 LDFLAGS="$LDFLAGS -b" 9614 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9615 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9616 # The linker can only warn and ignore the option if not recognized 9617 # So say no if there are warnings 9618 if test -s conftest.err; then 9619 # Append any errors to the config.log. 9620 cat conftest.err 1>&5 9621 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9622 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9623 if diff conftest.exp conftest.er2 >/dev/null; then 9624 lt_cv_prog_compiler__b=yes 9625 fi 9626 else 9627 lt_cv_prog_compiler__b=yes 9628 fi 9629 fi 9630 $RM -r conftest* 9631 LDFLAGS="$save_LDFLAGS" 9632 9633 fi 9634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 9635 $as_echo "$lt_cv_prog_compiler__b" >&6; } 9636 9637 if test x"$lt_cv_prog_compiler__b" = xyes; then 9638 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9639 else 9640 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9641 fi 9642 9643 ;; 9644 esac 9645 fi 9646 if test "$with_gnu_ld" = no; then 9647 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9648 hardcode_libdir_separator=: 9649 9650 case $host_cpu in 9651 hppa*64*|ia64*) 9652 hardcode_direct=no 9653 hardcode_shlibpath_var=no 9654 ;; 9655 *) 9656 hardcode_direct=yes 9657 hardcode_direct_absolute=yes 9658 export_dynamic_flag_spec='${wl}-E' 9659 9660 # hardcode_minus_L: Not really in the search PATH, 9661 # but as the default location of the library. 9662 hardcode_minus_L=yes 9663 ;; 9664 esac 9665 fi 9666 ;; 9667 9668 irix5* | irix6* | nonstopux*) 9669 if test "$GCC" = yes; then 9670 archive_cmds='$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' 9671 # Try to use the -exported_symbol ld option, if it does not 9672 # work, assume that -exports_file does not work either and 9673 # implicitly export all symbols. 9674 # This should be the same for all languages, so no per-tag cache variable. 9675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 9676 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 9677 if ${lt_cv_irix_exported_symbol+:} false; then : 9678 $as_echo_n "(cached) " >&6 9679 else 9680 save_LDFLAGS="$LDFLAGS" 9681 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 9682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9683 /* end confdefs.h. */ 9684 int foo (void) { return 0; } 9685 _ACEOF 9686 if ac_fn_c_try_link "$LINENO"; then : 9687 lt_cv_irix_exported_symbol=yes 9688 else 9689 lt_cv_irix_exported_symbol=no 9690 fi 9691 rm -f core conftest.err conftest.$ac_objext \ 9692 conftest$ac_exeext conftest.$ac_ext 9693 LDFLAGS="$save_LDFLAGS" 9694 fi 9695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 9696 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 9697 if test "$lt_cv_irix_exported_symbol" = yes; then 9698 archive_expsym_cmds='$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 $lib' 9699 fi 9700 else 9701 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 9702 archive_expsym_cmds='$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 $lib' 9703 fi 9704 archive_cmds_need_lc='no' 9705 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9706 hardcode_libdir_separator=: 9707 inherit_rpath=yes 9708 link_all_deplibs=yes 9709 ;; 9710 9711 netbsd*) 9712 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9713 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 9714 else 9715 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 9716 fi 9717 hardcode_libdir_flag_spec='-R$libdir' 9718 hardcode_direct=yes 9719 hardcode_shlibpath_var=no 9720 ;; 9721 9722 newsos6) 9723 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9724 hardcode_direct=yes 9725 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9726 hardcode_libdir_separator=: 9727 hardcode_shlibpath_var=no 9728 ;; 9729 9730 *nto* | *qnx*) 9731 ;; 9732 9733 openbsd*) 9734 if test -f /usr/libexec/ld.so; then 9735 hardcode_direct=yes 9736 hardcode_shlibpath_var=no 9737 hardcode_direct_absolute=yes 9738 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 9739 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9740 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 9741 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9742 export_dynamic_flag_spec='${wl}-E' 9743 else 9744 case $host_os in 9745 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) 9746 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9747 hardcode_libdir_flag_spec='-R$libdir' 9748 ;; 9749 *) 9750 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9751 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9752 ;; 9753 esac 9754 fi 9755 else 9756 ld_shlibs=no 9757 fi 9758 ;; 9759 9760 os2*) 9761 hardcode_libdir_flag_spec='-L$libdir' 9762 hardcode_minus_L=yes 9763 allow_undefined_flag=unsupported 9764 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' 9765 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 9766 ;; 9767 9768 osf3*) 9769 if test "$GCC" = yes; then 9770 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9771 archive_cmds='$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 $lib' 9772 else 9773 allow_undefined_flag=' -expect_unresolved \*' 9774 archive_cmds='$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 $lib' 9775 fi 9776 archive_cmds_need_lc='no' 9777 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9778 hardcode_libdir_separator=: 9779 ;; 9780 9781 osf4* | osf5*) # as osf3* with the addition of -msym flag 9782 if test "$GCC" = yes; then 9783 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9784 archive_cmds='$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 $lib' 9785 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9786 else 9787 allow_undefined_flag=' -expect_unresolved \*' 9788 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' 9789 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~ 9790 $CC -shared${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' 9791 9792 # Both c and cxx compiler support -rpath directly 9793 hardcode_libdir_flag_spec='-rpath $libdir' 9794 fi 9795 archive_cmds_need_lc='no' 9796 hardcode_libdir_separator=: 9797 ;; 9798 9799 solaris*) 9800 no_undefined_flag=' -z defs' 9801 if test "$GCC" = yes; then 9802 wlarc='${wl}' 9803 archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9804 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9805 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9806 else 9807 case `$CC -V 2>&1` in 9808 *"Compilers 5.0"*) 9809 wlarc='' 9810 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 9811 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9812 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 9813 ;; 9814 *) 9815 wlarc='${wl}' 9816 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 9817 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9818 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9819 ;; 9820 esac 9821 fi 9822 hardcode_libdir_flag_spec='-R$libdir' 9823 hardcode_shlibpath_var=no 9824 case $host_os in 9825 solaris2.[0-5] | solaris2.[0-5].*) ;; 9826 *) 9827 # The compiler driver will combine and reorder linker options, 9828 # but understands `-z linker_flag'. GCC discards it without `$wl', 9829 # but is careful enough not to reorder. 9830 # Supported since Solaris 2.6 (maybe 2.5.1?) 9831 if test "$GCC" = yes; then 9832 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 9833 else 9834 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 9835 fi 9836 ;; 9837 esac 9838 link_all_deplibs=yes 9839 ;; 9840 9841 sunos4*) 9842 if test "x$host_vendor" = xsequent; then 9843 # Use $CC to link under sequent, because it throws in some extra .o 9844 # files that make .init and .fini sections work. 9845 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 9846 else 9847 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 9848 fi 9849 hardcode_libdir_flag_spec='-L$libdir' 9850 hardcode_direct=yes 9851 hardcode_minus_L=yes 9852 hardcode_shlibpath_var=no 9853 ;; 9854 9855 sysv4) 9856 case $host_vendor in 9857 sni) 9858 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9859 hardcode_direct=yes # is this really true??? 9860 ;; 9861 siemens) 9862 ## LD is ld it makes a PLAMLIB 9863 ## CC just makes a GrossModule. 9864 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 9865 reload_cmds='$CC -r -o $output$reload_objs' 9866 hardcode_direct=no 9867 ;; 9868 motorola) 9869 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9870 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 9871 ;; 9872 esac 9873 runpath_var='LD_RUN_PATH' 9874 hardcode_shlibpath_var=no 9875 ;; 9876 9877 sysv4.3*) 9878 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9879 hardcode_shlibpath_var=no 9880 export_dynamic_flag_spec='-Bexport' 9881 ;; 9882 9883 sysv4*MP*) 9884 if test -d /usr/nec; then 9885 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9886 hardcode_shlibpath_var=no 9887 runpath_var=LD_RUN_PATH 9888 hardcode_runpath_var=yes 9889 ld_shlibs=yes 9890 fi 9891 ;; 9892 9893 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 9894 no_undefined_flag='${wl}-z,text' 9895 archive_cmds_need_lc=no 9896 hardcode_shlibpath_var=no 9897 runpath_var='LD_RUN_PATH' 9898 9899 if test "$GCC" = yes; then 9900 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9901 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9902 else 9903 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9904 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9905 fi 9906 ;; 9907 9908 sysv5* | sco3.2v5* | sco5v6*) 9909 # Note: We can NOT use -z defs as we might desire, because we do not 9910 # link with -lc, and that would cause any symbols used from libc to 9911 # always be unresolved, which means just about no library would 9912 # ever link correctly. If we're not using GNU ld we use -z text 9913 # though, which does catch some bad symbols but isn't as heavy-handed 9914 # as -z defs. 9915 no_undefined_flag='${wl}-z,text' 9916 allow_undefined_flag='${wl}-z,nodefs' 9917 archive_cmds_need_lc=no 9918 hardcode_shlibpath_var=no 9919 hardcode_libdir_flag_spec='${wl}-R,$libdir' 9920 hardcode_libdir_separator=':' 9921 link_all_deplibs=yes 9922 export_dynamic_flag_spec='${wl}-Bexport' 9923 runpath_var='LD_RUN_PATH' 9924 9925 if test "$GCC" = yes; then 9926 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9927 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9928 else 9929 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9930 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9931 fi 9932 ;; 9933 9934 uts4*) 9935 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9936 hardcode_libdir_flag_spec='-L$libdir' 9937 hardcode_shlibpath_var=no 9938 ;; 9939 9940 *) 9941 ld_shlibs=no 9942 ;; 9943 esac 9944 9945 if test x$host_vendor = xsni; then 9946 case $host in 9947 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 9948 export_dynamic_flag_spec='${wl}-Blargedynsym' 9949 ;; 9950 esac 9951 fi 9952 fi 9953 9954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 9955 $as_echo "$ld_shlibs" >&6; } 9956 test "$ld_shlibs" = no && can_build_shared=no 9957 9958 with_gnu_ld=$with_gnu_ld 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 # 9975 # Do we need to explicitly link libc? 9976 # 9977 case "x$archive_cmds_need_lc" in 9978 x|xyes) 9979 # Assume -lc should be added 9980 archive_cmds_need_lc=yes 9981 9982 if test "$enable_shared" = yes && test "$GCC" = yes; then 9983 case $archive_cmds in 9984 *'~'*) 9985 # FIXME: we may have to deal with multi-command sequences. 9986 ;; 9987 '$CC '*) 9988 # Test whether the compiler implicitly links with -lc since on some 9989 # systems, -lgcc has to come before -lc. If gcc already passes -lc 9990 # to ld, don't add -lc before -lgcc. 9991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 9992 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 9993 if ${lt_cv_archive_cmds_need_lc+:} false; then : 9994 $as_echo_n "(cached) " >&6 9995 else 9996 $RM conftest* 9997 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9998 9999 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10000 (eval $ac_compile) 2>&5 10001 ac_status=$? 10002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10003 test $ac_status = 0; } 2>conftest.err; then 10004 soname=conftest 10005 lib=conftest 10006 libobjs=conftest.$ac_objext 10007 deplibs= 10008 wl=$lt_prog_compiler_wl 10009 pic_flag=$lt_prog_compiler_pic 10010 compiler_flags=-v 10011 linker_flags=-v 10012 verstring= 10013 output_objdir=. 10014 libname=conftest 10015 lt_save_allow_undefined_flag=$allow_undefined_flag 10016 allow_undefined_flag= 10017 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 10018 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 10019 ac_status=$? 10020 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10021 test $ac_status = 0; } 10022 then 10023 lt_cv_archive_cmds_need_lc=no 10024 else 10025 lt_cv_archive_cmds_need_lc=yes 10026 fi 10027 allow_undefined_flag=$lt_save_allow_undefined_flag 10028 else 10029 cat conftest.err 1>&5 10030 fi 10031 $RM conftest* 10032 10033 fi 10034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 10035 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 10036 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 10037 ;; 10038 esac 10039 fi 10040 ;; 10041 esac 10042 10043 10044 10045 10046 10047 10048 10049 10050 10051 10052 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 10069 10070 10071 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 10156 10157 10158 10159 10160 10161 10162 10163 10164 10165 10166 10167 10168 10169 10170 10171 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 10183 10184 10185 10186 10187 10188 10189 10190 10191 10192 10193 10194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 10195 $as_echo_n "checking dynamic linker characteristics... " >&6; } 10196 10197 if test "$GCC" = yes; then 10198 case $host_os in 10199 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 10200 *) lt_awk_arg="/^libraries:/" ;; 10201 esac 10202 case $host_os in 10203 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; 10204 *) lt_sed_strip_eq="s,=/,/,g" ;; 10205 esac 10206 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 10207 case $lt_search_path_spec in 10208 *\;*) 10209 # if the path contains ";" then we assume it to be the separator 10210 # otherwise default to the standard path separator (i.e. ":") - it is 10211 # assumed that no part of a normal pathname contains ";" but that should 10212 # okay in the real world where ";" in dirpaths is itself problematic. 10213 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 10214 ;; 10215 *) 10216 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 10217 ;; 10218 esac 10219 # Ok, now we have the path, separated by spaces, we can step through it 10220 # and add multilib dir if necessary. 10221 lt_tmp_lt_search_path_spec= 10222 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 10223 for lt_sys_path in $lt_search_path_spec; do 10224 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 10225 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 10226 else 10227 test -d "$lt_sys_path" && \ 10228 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 10229 fi 10230 done 10231 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 10232 BEGIN {RS=" "; FS="/|\n";} { 10233 lt_foo=""; 10234 lt_count=0; 10235 for (lt_i = NF; lt_i > 0; lt_i--) { 10236 if ($lt_i != "" && $lt_i != ".") { 10237 if ($lt_i == "..") { 10238 lt_count++; 10239 } else { 10240 if (lt_count == 0) { 10241 lt_foo="/" $lt_i lt_foo; 10242 } else { 10243 lt_count--; 10244 } 10245 } 10246 } 10247 } 10248 if (lt_foo != "") { lt_freq[lt_foo]++; } 10249 if (lt_freq[lt_foo] == 1) { print lt_foo; } 10250 }'` 10251 # AWK program above erroneously prepends '/' to C:/dos/paths 10252 # for these hosts. 10253 case $host_os in 10254 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 10255 $SED 's,/\([A-Za-z]:\),\1,g'` ;; 10256 esac 10257 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 10258 else 10259 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 10260 fi 10261 library_names_spec= 10262 libname_spec='lib$name' 10263 soname_spec= 10264 shrext_cmds=".so" 10265 postinstall_cmds= 10266 postuninstall_cmds= 10267 finish_cmds= 10268 finish_eval= 10269 shlibpath_var= 10270 shlibpath_overrides_runpath=unknown 10271 version_type=none 10272 dynamic_linker="$host_os ld.so" 10273 sys_lib_dlsearch_path_spec="/lib /usr/lib" 10274 need_lib_prefix=unknown 10275 hardcode_into_libs=no 10276 10277 # when you set need_version to no, make sure it does not cause -set_version 10278 # flags to be left without arguments 10279 need_version=unknown 10280 10281 case $host_os in 10282 aix3*) 10283 version_type=linux # correct to gnu/linux during the next big refactor 10284 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 10285 shlibpath_var=LIBPATH 10286 10287 # AIX 3 has no versioning support, so we append a major version to the name. 10288 soname_spec='${libname}${release}${shared_ext}$major' 10289 ;; 10290 10291 aix[4-9]*) 10292 version_type=linux # correct to gnu/linux during the next big refactor 10293 need_lib_prefix=no 10294 need_version=no 10295 hardcode_into_libs=yes 10296 if test "$host_cpu" = ia64; then 10297 # AIX 5 supports IA64 10298 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 10299 shlibpath_var=LD_LIBRARY_PATH 10300 else 10301 # With GCC up to 2.95.x, collect2 would create an import file 10302 # for dependence libraries. The import file would start with 10303 # the line `#! .'. This would cause the generated library to 10304 # depend on `.', always an invalid library. This was fixed in 10305 # development snapshots of GCC prior to 3.0. 10306 case $host_os in 10307 aix4 | aix4.[01] | aix4.[01].*) 10308 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 10309 echo ' yes ' 10310 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 10311 : 10312 else 10313 can_build_shared=no 10314 fi 10315 ;; 10316 esac 10317 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 10318 # soname into executable. Probably we can add versioning support to 10319 # collect2, so additional links can be useful in future. 10320 if test "$aix_use_runtimelinking" = yes; then 10321 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 10322 # instead of lib<name>.a to let people know that these are not 10323 # typical AIX shared libraries. 10324 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10325 else 10326 # We preserve .a as extension for shared libraries through AIX4.2 10327 # and later when we are not doing run time linking. 10328 library_names_spec='${libname}${release}.a $libname.a' 10329 soname_spec='${libname}${release}${shared_ext}$major' 10330 fi 10331 shlibpath_var=LIBPATH 10332 fi 10333 ;; 10334 10335 amigaos*) 10336 case $host_cpu in 10337 powerpc) 10338 # Since July 2007 AmigaOS4 officially supports .so libraries. 10339 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 10340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10341 ;; 10342 m68k) 10343 library_names_spec='$libname.ixlibrary $libname.a' 10344 # Create ${libname}_ixlibrary.a entries in /sys/libs. 10345 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 ${libname}_ixlibrary.a || exit 1; done' 10346 ;; 10347 esac 10348 ;; 10349 10350 beos*) 10351 library_names_spec='${libname}${shared_ext}' 10352 dynamic_linker="$host_os ld.so" 10353 shlibpath_var=LIBRARY_PATH 10354 ;; 10355 10356 bsdi[45]*) 10357 version_type=linux # correct to gnu/linux during the next big refactor 10358 need_version=no 10359 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10360 soname_spec='${libname}${release}${shared_ext}$major' 10361 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 10362 shlibpath_var=LD_LIBRARY_PATH 10363 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 10364 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 10365 # the default ld.so.conf also contains /usr/contrib/lib and 10366 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 10367 # libtool to hard-code these into programs 10368 ;; 10369 10370 cygwin* | mingw* | pw32* | cegcc*) 10371 version_type=windows 10372 shrext_cmds=".dll" 10373 need_version=no 10374 need_lib_prefix=no 10375 10376 case $GCC,$cc_basename in 10377 yes,*) 10378 # gcc 10379 library_names_spec='$libname.dll.a' 10380 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10381 postinstall_cmds='base_file=`basename \${file}`~ 10382 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10383 dldir=$destdir/`dirname \$dlpath`~ 10384 test -d \$dldir || mkdir -p \$dldir~ 10385 $install_prog $dir/$dlname \$dldir/$dlname~ 10386 chmod a+x \$dldir/$dlname~ 10387 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 10388 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 10389 fi' 10390 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10391 dlpath=$dir/\$dldll~ 10392 $RM \$dlpath' 10393 shlibpath_overrides_runpath=yes 10394 10395 case $host_os in 10396 cygwin*) 10397 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 10398 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10399 10400 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 10401 ;; 10402 mingw* | cegcc*) 10403 # MinGW DLLs use traditional 'lib' prefix 10404 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10405 ;; 10406 pw32*) 10407 # pw32 DLLs use 'pw' prefix rather than 'lib' 10408 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10409 ;; 10410 esac 10411 dynamic_linker='Win32 ld.exe' 10412 ;; 10413 10414 *,cl*) 10415 # Native MSVC 10416 libname_spec='$name' 10417 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10418 library_names_spec='${libname}.dll.lib' 10419 10420 case $build_os in 10421 mingw*) 10422 sys_lib_search_path_spec= 10423 lt_save_ifs=$IFS 10424 IFS=';' 10425 for lt_path in $LIB 10426 do 10427 IFS=$lt_save_ifs 10428 # Let DOS variable expansion print the short 8.3 style file name. 10429 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 10430 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 10431 done 10432 IFS=$lt_save_ifs 10433 # Convert to MSYS style. 10434 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 10435 ;; 10436 cygwin*) 10437 # Convert to unix form, then to dos form, then back to unix form 10438 # but this time dos style (no spaces!) so that the unix form looks 10439 # like /cygdrive/c/PROGRA~1:/cygdr... 10440 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 10441 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 10442 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10443 ;; 10444 *) 10445 sys_lib_search_path_spec="$LIB" 10446 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 10447 # It is most probably a Windows format PATH. 10448 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 10449 else 10450 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10451 fi 10452 # FIXME: find the short name or the path components, as spaces are 10453 # common. (e.g. "Program Files" -> "PROGRA~1") 10454 ;; 10455 esac 10456 10457 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10458 postinstall_cmds='base_file=`basename \${file}`~ 10459 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10460 dldir=$destdir/`dirname \$dlpath`~ 10461 test -d \$dldir || mkdir -p \$dldir~ 10462 $install_prog $dir/$dlname \$dldir/$dlname' 10463 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10464 dlpath=$dir/\$dldll~ 10465 $RM \$dlpath' 10466 shlibpath_overrides_runpath=yes 10467 dynamic_linker='Win32 link.exe' 10468 ;; 10469 10470 *) 10471 # Assume MSVC wrapper 10472 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 10473 dynamic_linker='Win32 ld.exe' 10474 ;; 10475 esac 10476 # FIXME: first we should search . and the directory the executable is in 10477 shlibpath_var=PATH 10478 ;; 10479 10480 darwin* | rhapsody*) 10481 dynamic_linker="$host_os dyld" 10482 version_type=darwin 10483 need_lib_prefix=no 10484 need_version=no 10485 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 10486 soname_spec='${libname}${release}${major}$shared_ext' 10487 shlibpath_overrides_runpath=yes 10488 shlibpath_var=DYLD_LIBRARY_PATH 10489 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 10490 10491 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 10492 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 10493 ;; 10494 10495 dgux*) 10496 version_type=linux # correct to gnu/linux during the next big refactor 10497 need_lib_prefix=no 10498 need_version=no 10499 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 10500 soname_spec='${libname}${release}${shared_ext}$major' 10501 shlibpath_var=LD_LIBRARY_PATH 10502 ;; 10503 10504 freebsd* | dragonfly*) 10505 # DragonFly does not have aout. When/if they implement a new 10506 # versioning mechanism, adjust this. 10507 if test -x /usr/bin/objformat; then 10508 objformat=`/usr/bin/objformat` 10509 else 10510 case $host_os in 10511 freebsd[23].*) objformat=aout ;; 10512 *) objformat=elf ;; 10513 esac 10514 fi 10515 version_type=freebsd-$objformat 10516 case $version_type in 10517 freebsd-elf*) 10518 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10519 need_version=no 10520 need_lib_prefix=no 10521 ;; 10522 freebsd-*) 10523 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 10524 need_version=yes 10525 ;; 10526 esac 10527 shlibpath_var=LD_LIBRARY_PATH 10528 case $host_os in 10529 freebsd2.*) 10530 shlibpath_overrides_runpath=yes 10531 ;; 10532 freebsd3.[01]* | freebsdelf3.[01]*) 10533 shlibpath_overrides_runpath=yes 10534 hardcode_into_libs=yes 10535 ;; 10536 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 10537 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 10538 shlibpath_overrides_runpath=no 10539 hardcode_into_libs=yes 10540 ;; 10541 *) # from 4.6 on, and DragonFly 10542 shlibpath_overrides_runpath=yes 10543 hardcode_into_libs=yes 10544 ;; 10545 esac 10546 ;; 10547 10548 gnu*) 10549 version_type=linux # correct to gnu/linux during the next big refactor 10550 need_lib_prefix=no 10551 need_version=no 10552 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10553 soname_spec='${libname}${release}${shared_ext}$major' 10554 shlibpath_var=LD_LIBRARY_PATH 10555 shlibpath_overrides_runpath=no 10556 hardcode_into_libs=yes 10557 ;; 10558 10559 haiku*) 10560 version_type=linux # correct to gnu/linux during the next big refactor 10561 need_lib_prefix=no 10562 need_version=no 10563 dynamic_linker="$host_os runtime_loader" 10564 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10565 soname_spec='${libname}${release}${shared_ext}$major' 10566 shlibpath_var=LIBRARY_PATH 10567 shlibpath_overrides_runpath=yes 10568 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 10569 hardcode_into_libs=yes 10570 ;; 10571 10572 hpux9* | hpux10* | hpux11*) 10573 # Give a soname corresponding to the major version so that dld.sl refuses to 10574 # link against other versions. 10575 version_type=sunos 10576 need_lib_prefix=no 10577 need_version=no 10578 case $host_cpu in 10579 ia64*) 10580 shrext_cmds='.so' 10581 hardcode_into_libs=yes 10582 dynamic_linker="$host_os dld.so" 10583 shlibpath_var=LD_LIBRARY_PATH 10584 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10585 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10586 soname_spec='${libname}${release}${shared_ext}$major' 10587 if test "X$HPUX_IA64_MODE" = X32; then 10588 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 10589 else 10590 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 10591 fi 10592 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10593 ;; 10594 hppa*64*) 10595 shrext_cmds='.sl' 10596 hardcode_into_libs=yes 10597 dynamic_linker="$host_os dld.sl" 10598 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 10599 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10601 soname_spec='${libname}${release}${shared_ext}$major' 10602 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 10603 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10604 ;; 10605 *) 10606 shrext_cmds='.sl' 10607 dynamic_linker="$host_os dld.sl" 10608 shlibpath_var=SHLIB_PATH 10609 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 10610 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10611 soname_spec='${libname}${release}${shared_ext}$major' 10612 ;; 10613 esac 10614 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 10615 postinstall_cmds='chmod 555 $lib' 10616 # or fails outright, so override atomically: 10617 install_override_mode=555 10618 ;; 10619 10620 interix[3-9]*) 10621 version_type=linux # correct to gnu/linux during the next big refactor 10622 need_lib_prefix=no 10623 need_version=no 10624 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10625 soname_spec='${libname}${release}${shared_ext}$major' 10626 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 10627 shlibpath_var=LD_LIBRARY_PATH 10628 shlibpath_overrides_runpath=no 10629 hardcode_into_libs=yes 10630 ;; 10631 10632 irix5* | irix6* | nonstopux*) 10633 case $host_os in 10634 nonstopux*) version_type=nonstopux ;; 10635 *) 10636 if test "$lt_cv_prog_gnu_ld" = yes; then 10637 version_type=linux # correct to gnu/linux during the next big refactor 10638 else 10639 version_type=irix 10640 fi ;; 10641 esac 10642 need_lib_prefix=no 10643 need_version=no 10644 soname_spec='${libname}${release}${shared_ext}$major' 10645 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 10646 case $host_os in 10647 irix5* | nonstopux*) 10648 libsuff= shlibsuff= 10649 ;; 10650 *) 10651 case $LD in # libtool.m4 will add one of these switches to LD 10652 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 10653 libsuff= shlibsuff= libmagic=32-bit;; 10654 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 10655 libsuff=32 shlibsuff=N32 libmagic=N32;; 10656 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 10657 libsuff=64 shlibsuff=64 libmagic=64-bit;; 10658 *) libsuff= shlibsuff= libmagic=never-match;; 10659 esac 10660 ;; 10661 esac 10662 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 10663 shlibpath_overrides_runpath=no 10664 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 10665 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 10666 hardcode_into_libs=yes 10667 ;; 10668 10669 # No shared lib support for Linux oldld, aout, or coff. 10670 linux*oldld* | linux*aout* | linux*coff*) 10671 dynamic_linker=no 10672 ;; 10673 10674 # This must be glibc/ELF. 10675 linux* | k*bsd*-gnu | kopensolaris*-gnu) 10676 version_type=linux # correct to gnu/linux during the next big refactor 10677 need_lib_prefix=no 10678 need_version=no 10679 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10680 soname_spec='${libname}${release}${shared_ext}$major' 10681 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 10682 shlibpath_var=LD_LIBRARY_PATH 10683 shlibpath_overrides_runpath=no 10684 10685 # Some binutils ld are patched to set DT_RUNPATH 10686 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 10687 $as_echo_n "(cached) " >&6 10688 else 10689 lt_cv_shlibpath_overrides_runpath=no 10690 save_LDFLAGS=$LDFLAGS 10691 save_libdir=$libdir 10692 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 10693 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 10694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10695 /* end confdefs.h. */ 10696 10697 int 10698 main () 10699 { 10700 10701 ; 10702 return 0; 10703 } 10704 _ACEOF 10705 if ac_fn_c_try_link "$LINENO"; then : 10706 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 10707 lt_cv_shlibpath_overrides_runpath=yes 10708 fi 10709 fi 10710 rm -f core conftest.err conftest.$ac_objext \ 10711 conftest$ac_exeext conftest.$ac_ext 10712 LDFLAGS=$save_LDFLAGS 10713 libdir=$save_libdir 10714 10715 fi 10716 10717 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 10718 10719 # This implies no fast_install, which is unacceptable. 10720 # Some rework will be needed to allow for fast_install 10721 # before this can be enabled. 10722 hardcode_into_libs=yes 10723 10724 # Append ld.so.conf contents to the search path 10725 if test -f /etc/ld.so.conf; then 10726 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' ' '` 10727 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 10728 fi 10729 10730 # We used to test for /lib/ld.so.1 and disable shared libraries on 10731 # powerpc, because MkLinux only supported shared libraries with the 10732 # GNU dynamic linker. Since this was broken with cross compilers, 10733 # most powerpc-linux boxes support dynamic linking these days and 10734 # people can always --disable-shared, the test was removed, and we 10735 # assume the GNU/Linux dynamic linker is in use. 10736 dynamic_linker='GNU/Linux ld.so' 10737 ;; 10738 10739 netbsd*) 10740 version_type=sunos 10741 need_lib_prefix=no 10742 need_version=no 10743 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10744 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10745 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10746 dynamic_linker='NetBSD (a.out) ld.so' 10747 else 10748 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10749 soname_spec='${libname}${release}${shared_ext}$major' 10750 dynamic_linker='NetBSD ld.elf_so' 10751 fi 10752 shlibpath_var=LD_LIBRARY_PATH 10753 shlibpath_overrides_runpath=yes 10754 hardcode_into_libs=yes 10755 ;; 10756 10757 newsos6) 10758 version_type=linux # correct to gnu/linux during the next big refactor 10759 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10760 shlibpath_var=LD_LIBRARY_PATH 10761 shlibpath_overrides_runpath=yes 10762 ;; 10763 10764 *nto* | *qnx*) 10765 version_type=qnx 10766 need_lib_prefix=no 10767 need_version=no 10768 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10769 soname_spec='${libname}${release}${shared_ext}$major' 10770 shlibpath_var=LD_LIBRARY_PATH 10771 shlibpath_overrides_runpath=no 10772 hardcode_into_libs=yes 10773 dynamic_linker='ldqnx.so' 10774 ;; 10775 10776 openbsd*) 10777 version_type=sunos 10778 sys_lib_dlsearch_path_spec="/usr/lib" 10779 need_lib_prefix=no 10780 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 10781 case $host_os in 10782 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 10783 *) need_version=no ;; 10784 esac 10785 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10786 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10787 shlibpath_var=LD_LIBRARY_PATH 10788 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 10789 case $host_os in 10790 openbsd2.[89] | openbsd2.[89].*) 10791 shlibpath_overrides_runpath=no 10792 ;; 10793 *) 10794 shlibpath_overrides_runpath=yes 10795 ;; 10796 esac 10797 else 10798 shlibpath_overrides_runpath=yes 10799 fi 10800 ;; 10801 10802 os2*) 10803 libname_spec='$name' 10804 shrext_cmds=".dll" 10805 need_lib_prefix=no 10806 library_names_spec='$libname${shared_ext} $libname.a' 10807 dynamic_linker='OS/2 ld.exe' 10808 shlibpath_var=LIBPATH 10809 ;; 10810 10811 osf3* | osf4* | osf5*) 10812 version_type=osf 10813 need_lib_prefix=no 10814 need_version=no 10815 soname_spec='${libname}${release}${shared_ext}$major' 10816 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10817 shlibpath_var=LD_LIBRARY_PATH 10818 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 10819 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 10820 ;; 10821 10822 rdos*) 10823 dynamic_linker=no 10824 ;; 10825 10826 solaris*) 10827 version_type=linux # correct to gnu/linux during the next big refactor 10828 need_lib_prefix=no 10829 need_version=no 10830 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10831 soname_spec='${libname}${release}${shared_ext}$major' 10832 shlibpath_var=LD_LIBRARY_PATH 10833 shlibpath_overrides_runpath=yes 10834 hardcode_into_libs=yes 10835 # ldd complains unless libraries are executable 10836 postinstall_cmds='chmod +x $lib' 10837 ;; 10838 10839 sunos4*) 10840 version_type=sunos 10841 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10842 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 10843 shlibpath_var=LD_LIBRARY_PATH 10844 shlibpath_overrides_runpath=yes 10845 if test "$with_gnu_ld" = yes; then 10846 need_lib_prefix=no 10847 fi 10848 need_version=yes 10849 ;; 10850 10851 sysv4 | sysv4.3*) 10852 version_type=linux # correct to gnu/linux during the next big refactor 10853 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10854 soname_spec='${libname}${release}${shared_ext}$major' 10855 shlibpath_var=LD_LIBRARY_PATH 10856 case $host_vendor in 10857 sni) 10858 shlibpath_overrides_runpath=no 10859 need_lib_prefix=no 10860 runpath_var=LD_RUN_PATH 10861 ;; 10862 siemens) 10863 need_lib_prefix=no 10864 ;; 10865 motorola) 10866 need_lib_prefix=no 10867 need_version=no 10868 shlibpath_overrides_runpath=no 10869 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 10870 ;; 10871 esac 10872 ;; 10873 10874 sysv4*MP*) 10875 if test -d /usr/nec ;then 10876 version_type=linux # correct to gnu/linux during the next big refactor 10877 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 10878 soname_spec='$libname${shared_ext}.$major' 10879 shlibpath_var=LD_LIBRARY_PATH 10880 fi 10881 ;; 10882 10883 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 10884 version_type=freebsd-elf 10885 need_lib_prefix=no 10886 need_version=no 10887 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10888 soname_spec='${libname}${release}${shared_ext}$major' 10889 shlibpath_var=LD_LIBRARY_PATH 10890 shlibpath_overrides_runpath=yes 10891 hardcode_into_libs=yes 10892 if test "$with_gnu_ld" = yes; then 10893 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 10894 else 10895 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 10896 case $host_os in 10897 sco3.2v5*) 10898 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 10899 ;; 10900 esac 10901 fi 10902 sys_lib_dlsearch_path_spec='/usr/lib' 10903 ;; 10904 10905 tpf*) 10906 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 10907 version_type=linux # correct to gnu/linux during the next big refactor 10908 need_lib_prefix=no 10909 need_version=no 10910 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10911 shlibpath_var=LD_LIBRARY_PATH 10912 shlibpath_overrides_runpath=no 10913 hardcode_into_libs=yes 10914 ;; 10915 10916 uts4*) 10917 version_type=linux # correct to gnu/linux during the next big refactor 10918 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10919 soname_spec='${libname}${release}${shared_ext}$major' 10920 shlibpath_var=LD_LIBRARY_PATH 10921 ;; 10922 10923 *) 10924 dynamic_linker=no 10925 ;; 10926 esac 10927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 10928 $as_echo "$dynamic_linker" >&6; } 10929 test "$dynamic_linker" = no && can_build_shared=no 10930 10931 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 10932 if test "$GCC" = yes; then 10933 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 10934 fi 10935 10936 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 10937 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 10938 fi 10939 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 10940 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 10941 fi 10942 10943 10944 10945 10946 10947 10948 10949 10950 10951 10952 10953 10954 10955 10956 10957 10958 10959 10960 10961 10962 10963 10964 10965 10966 10967 10968 10969 10970 10971 10972 10973 10974 10975 10976 10977 10978 10979 10980 10981 10982 10983 10984 10985 10986 10987 10988 10989 10990 10991 10992 10993 10994 10995 10996 10997 10998 10999 11000 11001 11002 11003 11004 11005 11006 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 11035 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 11036 hardcode_action= 11037 if test -n "$hardcode_libdir_flag_spec" || 11038 test -n "$runpath_var" || 11039 test "X$hardcode_automatic" = "Xyes" ; then 11040 11041 # We can hardcode non-existent directories. 11042 if test "$hardcode_direct" != no && 11043 # If the only mechanism to avoid hardcoding is shlibpath_var, we 11044 # have to relink, otherwise we might link with an installed library 11045 # when we should be linking with a yet-to-be-installed one 11046 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && 11047 test "$hardcode_minus_L" != no; then 11048 # Linking always hardcodes the temporary library directory. 11049 hardcode_action=relink 11050 else 11051 # We can link without hardcoding, and we can hardcode nonexisting dirs. 11052 hardcode_action=immediate 11053 fi 11054 else 11055 # We cannot hardcode anything, or else we can only hardcode existing 11056 # directories. 11057 hardcode_action=unsupported 11058 fi 11059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 11060 $as_echo "$hardcode_action" >&6; } 11061 11062 if test "$hardcode_action" = relink || 11063 test "$inherit_rpath" = yes; then 11064 # Fast installation is not supported 11065 enable_fast_install=no 11066 elif test "$shlibpath_overrides_runpath" = yes || 11067 test "$enable_shared" = no; then 11068 # Fast installation is not necessary 11069 enable_fast_install=needless 11070 fi 11071 11072 11073 11074 11075 11076 11077 if test "x$enable_dlopen" != xyes; then 11078 enable_dlopen=unknown 11079 enable_dlopen_self=unknown 11080 enable_dlopen_self_static=unknown 11081 else 11082 lt_cv_dlopen=no 11083 lt_cv_dlopen_libs= 11084 11085 case $host_os in 11086 beos*) 11087 lt_cv_dlopen="load_add_on" 11088 lt_cv_dlopen_libs= 11089 lt_cv_dlopen_self=yes 11090 ;; 11091 11092 mingw* | pw32* | cegcc*) 11093 lt_cv_dlopen="LoadLibrary" 11094 lt_cv_dlopen_libs= 11095 ;; 11096 11097 cygwin*) 11098 lt_cv_dlopen="dlopen" 11099 lt_cv_dlopen_libs= 11100 ;; 11101 11102 darwin*) 11103 # if libdl is installed we need to link against it 11104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 11105 $as_echo_n "checking for dlopen in -ldl... " >&6; } 11106 if ${ac_cv_lib_dl_dlopen+:} false; then : 11107 $as_echo_n "(cached) " >&6 11108 else 11109 ac_check_lib_save_LIBS=$LIBS 11110 LIBS="-ldl $LIBS" 11111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11112 /* end confdefs.h. */ 11113 11114 /* Override any GCC internal prototype to avoid an error. 11115 Use char because int might match the return type of a GCC 11116 builtin and then its argument prototype would still apply. */ 11117 #ifdef __cplusplus 11118 extern "C" 11119 #endif 11120 char dlopen (); 11121 int 11122 main () 11123 { 11124 return dlopen (); 11125 ; 11126 return 0; 11127 } 11128 _ACEOF 11129 if ac_fn_c_try_link "$LINENO"; then : 11130 ac_cv_lib_dl_dlopen=yes 11131 else 11132 ac_cv_lib_dl_dlopen=no 11133 fi 11134 rm -f core conftest.err conftest.$ac_objext \ 11135 conftest$ac_exeext conftest.$ac_ext 11136 LIBS=$ac_check_lib_save_LIBS 11137 fi 11138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 11139 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 11140 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 11141 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 11142 else 11143 11144 lt_cv_dlopen="dyld" 11145 lt_cv_dlopen_libs= 11146 lt_cv_dlopen_self=yes 11147 11148 fi 11149 11150 ;; 11151 11152 *) 11153 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 11154 if test "x$ac_cv_func_shl_load" = xyes; then : 11155 lt_cv_dlopen="shl_load" 11156 else 11157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 11158 $as_echo_n "checking for shl_load in -ldld... " >&6; } 11159 if ${ac_cv_lib_dld_shl_load+:} false; then : 11160 $as_echo_n "(cached) " >&6 11161 else 11162 ac_check_lib_save_LIBS=$LIBS 11163 LIBS="-ldld $LIBS" 11164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11165 /* end confdefs.h. */ 11166 11167 /* Override any GCC internal prototype to avoid an error. 11168 Use char because int might match the return type of a GCC 11169 builtin and then its argument prototype would still apply. */ 11170 #ifdef __cplusplus 11171 extern "C" 11172 #endif 11173 char shl_load (); 11174 int 11175 main () 11176 { 11177 return shl_load (); 11178 ; 11179 return 0; 11180 } 11181 _ACEOF 11182 if ac_fn_c_try_link "$LINENO"; then : 11183 ac_cv_lib_dld_shl_load=yes 11184 else 11185 ac_cv_lib_dld_shl_load=no 11186 fi 11187 rm -f core conftest.err conftest.$ac_objext \ 11188 conftest$ac_exeext conftest.$ac_ext 11189 LIBS=$ac_check_lib_save_LIBS 11190 fi 11191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 11192 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 11193 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 11194 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" 11195 else 11196 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 11197 if test "x$ac_cv_func_dlopen" = xyes; then : 11198 lt_cv_dlopen="dlopen" 11199 else 11200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 11201 $as_echo_n "checking for dlopen in -ldl... " >&6; } 11202 if ${ac_cv_lib_dl_dlopen+:} false; then : 11203 $as_echo_n "(cached) " >&6 11204 else 11205 ac_check_lib_save_LIBS=$LIBS 11206 LIBS="-ldl $LIBS" 11207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11208 /* end confdefs.h. */ 11209 11210 /* Override any GCC internal prototype to avoid an error. 11211 Use char because int might match the return type of a GCC 11212 builtin and then its argument prototype would still apply. */ 11213 #ifdef __cplusplus 11214 extern "C" 11215 #endif 11216 char dlopen (); 11217 int 11218 main () 11219 { 11220 return dlopen (); 11221 ; 11222 return 0; 11223 } 11224 _ACEOF 11225 if ac_fn_c_try_link "$LINENO"; then : 11226 ac_cv_lib_dl_dlopen=yes 11227 else 11228 ac_cv_lib_dl_dlopen=no 11229 fi 11230 rm -f core conftest.err conftest.$ac_objext \ 11231 conftest$ac_exeext conftest.$ac_ext 11232 LIBS=$ac_check_lib_save_LIBS 11233 fi 11234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 11235 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 11236 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 11237 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 11238 else 11239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 11240 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 11241 if ${ac_cv_lib_svld_dlopen+:} false; then : 11242 $as_echo_n "(cached) " >&6 11243 else 11244 ac_check_lib_save_LIBS=$LIBS 11245 LIBS="-lsvld $LIBS" 11246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11247 /* end confdefs.h. */ 11248 11249 /* Override any GCC internal prototype to avoid an error. 11250 Use char because int might match the return type of a GCC 11251 builtin and then its argument prototype would still apply. */ 11252 #ifdef __cplusplus 11253 extern "C" 11254 #endif 11255 char dlopen (); 11256 int 11257 main () 11258 { 11259 return dlopen (); 11260 ; 11261 return 0; 11262 } 11263 _ACEOF 11264 if ac_fn_c_try_link "$LINENO"; then : 11265 ac_cv_lib_svld_dlopen=yes 11266 else 11267 ac_cv_lib_svld_dlopen=no 11268 fi 11269 rm -f core conftest.err conftest.$ac_objext \ 11270 conftest$ac_exeext conftest.$ac_ext 11271 LIBS=$ac_check_lib_save_LIBS 11272 fi 11273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 11274 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 11275 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 11276 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" 11277 else 11278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 11279 $as_echo_n "checking for dld_link in -ldld... " >&6; } 11280 if ${ac_cv_lib_dld_dld_link+:} false; then : 11281 $as_echo_n "(cached) " >&6 11282 else 11283 ac_check_lib_save_LIBS=$LIBS 11284 LIBS="-ldld $LIBS" 11285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11286 /* end confdefs.h. */ 11287 11288 /* Override any GCC internal prototype to avoid an error. 11289 Use char because int might match the return type of a GCC 11290 builtin and then its argument prototype would still apply. */ 11291 #ifdef __cplusplus 11292 extern "C" 11293 #endif 11294 char dld_link (); 11295 int 11296 main () 11297 { 11298 return dld_link (); 11299 ; 11300 return 0; 11301 } 11302 _ACEOF 11303 if ac_fn_c_try_link "$LINENO"; then : 11304 ac_cv_lib_dld_dld_link=yes 11305 else 11306 ac_cv_lib_dld_dld_link=no 11307 fi 11308 rm -f core conftest.err conftest.$ac_objext \ 11309 conftest$ac_exeext conftest.$ac_ext 11310 LIBS=$ac_check_lib_save_LIBS 11311 fi 11312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 11313 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 11314 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 11315 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" 11316 fi 11317 11318 11319 fi 11320 11321 11322 fi 11323 11324 11325 fi 11326 11327 11328 fi 11329 11330 11331 fi 11332 11333 ;; 11334 esac 11335 11336 if test "x$lt_cv_dlopen" != xno; then 11337 enable_dlopen=yes 11338 else 11339 enable_dlopen=no 11340 fi 11341 11342 case $lt_cv_dlopen in 11343 dlopen) 11344 save_CPPFLAGS="$CPPFLAGS" 11345 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 11346 11347 save_LDFLAGS="$LDFLAGS" 11348 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 11349 11350 save_LIBS="$LIBS" 11351 LIBS="$lt_cv_dlopen_libs $LIBS" 11352 11353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 11354 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 11355 if ${lt_cv_dlopen_self+:} false; then : 11356 $as_echo_n "(cached) " >&6 11357 else 11358 if test "$cross_compiling" = yes; then : 11359 lt_cv_dlopen_self=cross 11360 else 11361 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11362 lt_status=$lt_dlunknown 11363 cat > conftest.$ac_ext <<_LT_EOF 11364 #line $LINENO "configure" 11365 #include "confdefs.h" 11366 11367 #if HAVE_DLFCN_H 11368 #include <dlfcn.h> 11369 #endif 11370 11371 #include <stdio.h> 11372 11373 #ifdef RTLD_GLOBAL 11374 # define LT_DLGLOBAL RTLD_GLOBAL 11375 #else 11376 # ifdef DL_GLOBAL 11377 # define LT_DLGLOBAL DL_GLOBAL 11378 # else 11379 # define LT_DLGLOBAL 0 11380 # endif 11381 #endif 11382 11383 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11384 find out it does not work in some platform. */ 11385 #ifndef LT_DLLAZY_OR_NOW 11386 # ifdef RTLD_LAZY 11387 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11388 # else 11389 # ifdef DL_LAZY 11390 # define LT_DLLAZY_OR_NOW DL_LAZY 11391 # else 11392 # ifdef RTLD_NOW 11393 # define LT_DLLAZY_OR_NOW RTLD_NOW 11394 # else 11395 # ifdef DL_NOW 11396 # define LT_DLLAZY_OR_NOW DL_NOW 11397 # else 11398 # define LT_DLLAZY_OR_NOW 0 11399 # endif 11400 # endif 11401 # endif 11402 # endif 11403 #endif 11404 11405 /* When -fvisbility=hidden is used, assume the code has been annotated 11406 correspondingly for the symbols needed. */ 11407 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11408 int fnord () __attribute__((visibility("default"))); 11409 #endif 11410 11411 int fnord () { return 42; } 11412 int main () 11413 { 11414 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11415 int status = $lt_dlunknown; 11416 11417 if (self) 11418 { 11419 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11420 else 11421 { 11422 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11423 else puts (dlerror ()); 11424 } 11425 /* dlclose (self); */ 11426 } 11427 else 11428 puts (dlerror ()); 11429 11430 return status; 11431 } 11432 _LT_EOF 11433 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11434 (eval $ac_link) 2>&5 11435 ac_status=$? 11436 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11437 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11438 (./conftest; exit; ) >&5 2>/dev/null 11439 lt_status=$? 11440 case x$lt_status in 11441 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 11442 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 11443 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 11444 esac 11445 else : 11446 # compilation failed 11447 lt_cv_dlopen_self=no 11448 fi 11449 fi 11450 rm -fr conftest* 11451 11452 11453 fi 11454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 11455 $as_echo "$lt_cv_dlopen_self" >&6; } 11456 11457 if test "x$lt_cv_dlopen_self" = xyes; then 11458 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 11459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 11460 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 11461 if ${lt_cv_dlopen_self_static+:} false; then : 11462 $as_echo_n "(cached) " >&6 11463 else 11464 if test "$cross_compiling" = yes; then : 11465 lt_cv_dlopen_self_static=cross 11466 else 11467 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11468 lt_status=$lt_dlunknown 11469 cat > conftest.$ac_ext <<_LT_EOF 11470 #line $LINENO "configure" 11471 #include "confdefs.h" 11472 11473 #if HAVE_DLFCN_H 11474 #include <dlfcn.h> 11475 #endif 11476 11477 #include <stdio.h> 11478 11479 #ifdef RTLD_GLOBAL 11480 # define LT_DLGLOBAL RTLD_GLOBAL 11481 #else 11482 # ifdef DL_GLOBAL 11483 # define LT_DLGLOBAL DL_GLOBAL 11484 # else 11485 # define LT_DLGLOBAL 0 11486 # endif 11487 #endif 11488 11489 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11490 find out it does not work in some platform. */ 11491 #ifndef LT_DLLAZY_OR_NOW 11492 # ifdef RTLD_LAZY 11493 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11494 # else 11495 # ifdef DL_LAZY 11496 # define LT_DLLAZY_OR_NOW DL_LAZY 11497 # else 11498 # ifdef RTLD_NOW 11499 # define LT_DLLAZY_OR_NOW RTLD_NOW 11500 # else 11501 # ifdef DL_NOW 11502 # define LT_DLLAZY_OR_NOW DL_NOW 11503 # else 11504 # define LT_DLLAZY_OR_NOW 0 11505 # endif 11506 # endif 11507 # endif 11508 # endif 11509 #endif 11510 11511 /* When -fvisbility=hidden is used, assume the code has been annotated 11512 correspondingly for the symbols needed. */ 11513 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11514 int fnord () __attribute__((visibility("default"))); 11515 #endif 11516 11517 int fnord () { return 42; } 11518 int main () 11519 { 11520 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11521 int status = $lt_dlunknown; 11522 11523 if (self) 11524 { 11525 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11526 else 11527 { 11528 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11529 else puts (dlerror ()); 11530 } 11531 /* dlclose (self); */ 11532 } 11533 else 11534 puts (dlerror ()); 11535 11536 return status; 11537 } 11538 _LT_EOF 11539 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11540 (eval $ac_link) 2>&5 11541 ac_status=$? 11542 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11543 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11544 (./conftest; exit; ) >&5 2>/dev/null 11545 lt_status=$? 11546 case x$lt_status in 11547 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 11548 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 11549 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 11550 esac 11551 else : 11552 # compilation failed 11553 lt_cv_dlopen_self_static=no 11554 fi 11555 fi 11556 rm -fr conftest* 11557 11558 11559 fi 11560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 11561 $as_echo "$lt_cv_dlopen_self_static" >&6; } 11562 fi 11563 11564 CPPFLAGS="$save_CPPFLAGS" 11565 LDFLAGS="$save_LDFLAGS" 11566 LIBS="$save_LIBS" 11567 ;; 11568 esac 11569 11570 case $lt_cv_dlopen_self in 11571 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 11572 *) enable_dlopen_self=unknown ;; 11573 esac 11574 11575 case $lt_cv_dlopen_self_static in 11576 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 11577 *) enable_dlopen_self_static=unknown ;; 11578 esac 11579 fi 11580 11581 11582 11583 11584 11585 11586 11587 11588 11589 11590 11591 11592 11593 11594 11595 11596 11597 striplib= 11598 old_striplib= 11599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 11600 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 11601 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 11602 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 11603 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 11604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11605 $as_echo "yes" >&6; } 11606 else 11607 # FIXME - insert some real tests, host_os isn't really good enough 11608 case $host_os in 11609 darwin*) 11610 if test -n "$STRIP" ; then 11611 striplib="$STRIP -x" 11612 old_striplib="$STRIP -S" 11613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11614 $as_echo "yes" >&6; } 11615 else 11616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11617 $as_echo "no" >&6; } 11618 fi 11619 ;; 11620 *) 11621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11622 $as_echo "no" >&6; } 11623 ;; 11624 esac 11625 fi 11626 11627 11628 11629 11630 11631 11632 11633 11634 11635 11636 11637 11638 # Report which library types will actually be built 11639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 11640 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 11641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 11642 $as_echo "$can_build_shared" >&6; } 11643 11644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 11645 $as_echo_n "checking whether to build shared libraries... " >&6; } 11646 test "$can_build_shared" = "no" && enable_shared=no 11647 11648 # On AIX, shared libraries and static libraries use the same namespace, and 11649 # are all built from PIC. 11650 case $host_os in 11651 aix3*) 11652 test "$enable_shared" = yes && enable_static=no 11653 if test -n "$RANLIB"; then 11654 archive_cmds="$archive_cmds~\$RANLIB \$lib" 11655 postinstall_cmds='$RANLIB $lib' 11656 fi 11657 ;; 11658 11659 aix[4-9]*) 11660 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 11661 test "$enable_shared" = yes && enable_static=no 11662 fi 11663 ;; 11664 esac 11665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 11666 $as_echo "$enable_shared" >&6; } 11667 11668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 11669 $as_echo_n "checking whether to build static libraries... " >&6; } 11670 # Make sure either enable_shared or enable_static is yes. 11671 test "$enable_shared" = yes || enable_static=yes 11672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 11673 $as_echo "$enable_static" >&6; } 11674 11675 11676 11677 11678 fi 11679 ac_ext=c 11680 ac_cpp='$CPP $CPPFLAGS' 11681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11683 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11684 11685 CC="$lt_save_CC" 11686 11687 11688 11689 11690 11691 11692 11693 11694 11695 11696 11697 11698 11699 11700 11701 ac_config_commands="$ac_config_commands libtool" 11702 11703 11704 11705 11706 # Only expand once: 11707 11708 11709 11710 # Require X.Org macros 1.8 or later 11711 11712 11713 11714 11715 11716 11717 11718 11719 11720 11721 11722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 11723 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 11724 if ${ac_cv_prog_cc_c99+:} false; then : 11725 $as_echo_n "(cached) " >&6 11726 else 11727 ac_cv_prog_cc_c99=no 11728 ac_save_CC=$CC 11729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11730 /* end confdefs.h. */ 11731 #include <stdarg.h> 11732 #include <stdbool.h> 11733 #include <stdlib.h> 11734 #include <wchar.h> 11735 #include <stdio.h> 11736 11737 // Check varargs macros. These examples are taken from C99 6.10.3.5. 11738 #define debug(...) fprintf (stderr, __VA_ARGS__) 11739 #define showlist(...) puts (#__VA_ARGS__) 11740 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 11741 static void 11742 test_varargs_macros (void) 11743 { 11744 int x = 1234; 11745 int y = 5678; 11746 debug ("Flag"); 11747 debug ("X = %d\n", x); 11748 showlist (The first, second, and third items.); 11749 report (x>y, "x is %d but y is %d", x, y); 11750 } 11751 11752 // Check long long types. 11753 #define BIG64 18446744073709551615ull 11754 #define BIG32 4294967295ul 11755 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 11756 #if !BIG_OK 11757 your preprocessor is broken; 11758 #endif 11759 #if BIG_OK 11760 #else 11761 your preprocessor is broken; 11762 #endif 11763 static long long int bignum = -9223372036854775807LL; 11764 static unsigned long long int ubignum = BIG64; 11765 11766 struct incomplete_array 11767 { 11768 int datasize; 11769 double data[]; 11770 }; 11771 11772 struct named_init { 11773 int number; 11774 const wchar_t *name; 11775 double average; 11776 }; 11777 11778 typedef const char *ccp; 11779 11780 static inline int 11781 test_restrict (ccp restrict text) 11782 { 11783 // See if C++-style comments work. 11784 // Iterate through items via the restricted pointer. 11785 // Also check for declarations in for loops. 11786 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 11787 continue; 11788 return 0; 11789 } 11790 11791 // Check varargs and va_copy. 11792 static void 11793 test_varargs (const char *format, ...) 11794 { 11795 va_list args; 11796 va_start (args, format); 11797 va_list args_copy; 11798 va_copy (args_copy, args); 11799 11800 const char *str; 11801 int number; 11802 float fnumber; 11803 11804 while (*format) 11805 { 11806 switch (*format++) 11807 { 11808 case 's': // string 11809 str = va_arg (args_copy, const char *); 11810 break; 11811 case 'd': // int 11812 number = va_arg (args_copy, int); 11813 break; 11814 case 'f': // float 11815 fnumber = va_arg (args_copy, double); 11816 break; 11817 default: 11818 break; 11819 } 11820 } 11821 va_end (args_copy); 11822 va_end (args); 11823 } 11824 11825 int 11826 main () 11827 { 11828 11829 // Check bool. 11830 _Bool success = false; 11831 11832 // Check restrict. 11833 if (test_restrict ("String literal") == 0) 11834 success = true; 11835 char *restrict newvar = "Another string"; 11836 11837 // Check varargs. 11838 test_varargs ("s, d' f .", "string", 65, 34.234); 11839 test_varargs_macros (); 11840 11841 // Check flexible array members. 11842 struct incomplete_array *ia = 11843 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 11844 ia->datasize = 10; 11845 for (int i = 0; i < ia->datasize; ++i) 11846 ia->data[i] = i * 1.234; 11847 11848 // Check named initializers. 11849 struct named_init ni = { 11850 .number = 34, 11851 .name = L"Test wide string", 11852 .average = 543.34343, 11853 }; 11854 11855 ni.number = 58; 11856 11857 int dynamic_array[ni.number]; 11858 dynamic_array[ni.number - 1] = 543; 11859 11860 // work around unused variable warnings 11861 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 11862 || dynamic_array[ni.number - 1] != 543); 11863 11864 ; 11865 return 0; 11866 } 11867 _ACEOF 11868 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 11869 do 11870 CC="$ac_save_CC $ac_arg" 11871 if ac_fn_c_try_compile "$LINENO"; then : 11872 ac_cv_prog_cc_c99=$ac_arg 11873 fi 11874 rm -f core conftest.err conftest.$ac_objext 11875 test "x$ac_cv_prog_cc_c99" != "xno" && break 11876 done 11877 rm -f conftest.$ac_ext 11878 CC=$ac_save_CC 11879 11880 fi 11881 # AC_CACHE_VAL 11882 case "x$ac_cv_prog_cc_c99" in 11883 x) 11884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 11885 $as_echo "none needed" >&6; } ;; 11886 xno) 11887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 11888 $as_echo "unsupported" >&6; } ;; 11889 *) 11890 CC="$CC $ac_cv_prog_cc_c99" 11891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 11892 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 11893 esac 11894 if test "x$ac_cv_prog_cc_c99" != xno; then : 11895 11896 fi 11897 11898 11899 11900 11901 11902 11903 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 11904 if test "x$ac_cv_have_decl___clang__" = xyes; then : 11905 CLANGCC="yes" 11906 else 11907 CLANGCC="no" 11908 fi 11909 11910 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 11911 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 11912 INTELCC="yes" 11913 else 11914 INTELCC="no" 11915 fi 11916 11917 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 11918 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 11919 SUNCC="yes" 11920 else 11921 SUNCC="no" 11922 fi 11923 11924 11925 11926 11927 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 11928 if test -n "$ac_tool_prefix"; then 11929 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 11930 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 11931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11932 $as_echo_n "checking for $ac_word... " >&6; } 11933 if ${ac_cv_path_PKG_CONFIG+:} false; then : 11934 $as_echo_n "(cached) " >&6 11935 else 11936 case $PKG_CONFIG in 11937 [\\/]* | ?:[\\/]*) 11938 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 11939 ;; 11940 *) 11941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11942 for as_dir in $PATH 11943 do 11944 IFS=$as_save_IFS 11945 test -z "$as_dir" && as_dir=. 11946 for ac_exec_ext in '' $ac_executable_extensions; do 11947 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11948 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11949 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11950 break 2 11951 fi 11952 done 11953 done 11954 IFS=$as_save_IFS 11955 11956 ;; 11957 esac 11958 fi 11959 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 11960 if test -n "$PKG_CONFIG"; then 11961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 11962 $as_echo "$PKG_CONFIG" >&6; } 11963 else 11964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11965 $as_echo "no" >&6; } 11966 fi 11967 11968 11969 fi 11970 if test -z "$ac_cv_path_PKG_CONFIG"; then 11971 ac_pt_PKG_CONFIG=$PKG_CONFIG 11972 # Extract the first word of "pkg-config", so it can be a program name with args. 11973 set dummy pkg-config; ac_word=$2 11974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11975 $as_echo_n "checking for $ac_word... " >&6; } 11976 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 11977 $as_echo_n "(cached) " >&6 11978 else 11979 case $ac_pt_PKG_CONFIG in 11980 [\\/]* | ?:[\\/]*) 11981 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 11982 ;; 11983 *) 11984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11985 for as_dir in $PATH 11986 do 11987 IFS=$as_save_IFS 11988 test -z "$as_dir" && as_dir=. 11989 for ac_exec_ext in '' $ac_executable_extensions; do 11990 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11991 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11992 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11993 break 2 11994 fi 11995 done 11996 done 11997 IFS=$as_save_IFS 11998 11999 ;; 12000 esac 12001 fi 12002 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 12003 if test -n "$ac_pt_PKG_CONFIG"; then 12004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 12005 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 12006 else 12007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12008 $as_echo "no" >&6; } 12009 fi 12010 12011 if test "x$ac_pt_PKG_CONFIG" = x; then 12012 PKG_CONFIG="" 12013 else 12014 case $cross_compiling:$ac_tool_warned in 12015 yes:) 12016 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12017 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12018 ac_tool_warned=yes ;; 12019 esac 12020 PKG_CONFIG=$ac_pt_PKG_CONFIG 12021 fi 12022 else 12023 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 12024 fi 12025 12026 fi 12027 if test -n "$PKG_CONFIG"; then 12028 _pkg_min_version=0.9.0 12029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 12030 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 12031 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 12032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12033 $as_echo "yes" >&6; } 12034 else 12035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12036 $as_echo "no" >&6; } 12037 PKG_CONFIG="" 12038 fi 12039 12040 fi 12041 12042 12043 12044 12045 12046 # Check whether --enable-selective-werror was given. 12047 if test "${enable_selective_werror+set}" = set; then : 12048 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 12049 else 12050 SELECTIVE_WERROR=yes 12051 fi 12052 12053 12054 12055 12056 12057 # -v is too short to test reliably with XORG_TESTSET_CFLAG 12058 if test "x$SUNCC" = "xyes"; then 12059 BASE_CFLAGS="-v" 12060 else 12061 BASE_CFLAGS="" 12062 fi 12063 12064 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 12065 12066 12067 12068 12069 12070 12071 12072 12073 12074 12075 12076 12077 12078 xorg_testset_save_CFLAGS="$CFLAGS" 12079 12080 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12083 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12084 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12085 $as_echo_n "(cached) " >&6 12086 else 12087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12088 /* end confdefs.h. */ 12089 int i; 12090 _ACEOF 12091 if ac_fn_c_try_compile "$LINENO"; then : 12092 xorg_cv_cc_flag_unknown_warning_option=yes 12093 else 12094 xorg_cv_cc_flag_unknown_warning_option=no 12095 fi 12096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12097 fi 12098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12099 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12101 CFLAGS="$xorg_testset_save_CFLAGS" 12102 fi 12103 12104 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12107 fi 12108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12110 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12111 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12112 $as_echo_n "(cached) " >&6 12113 else 12114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12115 /* end confdefs.h. */ 12116 int i; 12117 _ACEOF 12118 if ac_fn_c_try_compile "$LINENO"; then : 12119 xorg_cv_cc_flag_unused_command_line_argument=yes 12120 else 12121 xorg_cv_cc_flag_unused_command_line_argument=no 12122 fi 12123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12124 fi 12125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12126 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12128 CFLAGS="$xorg_testset_save_CFLAGS" 12129 fi 12130 12131 found="no" 12132 12133 if test $found = "no" ; then 12134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12136 fi 12137 12138 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12140 fi 12141 12142 CFLAGS="$CFLAGS -Wall" 12143 12144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 12145 $as_echo_n "checking if $CC supports -Wall... " >&6; } 12146 cacheid=xorg_cv_cc_flag__Wall 12147 if eval \${$cacheid+:} false; then : 12148 $as_echo_n "(cached) " >&6 12149 else 12150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12151 /* end confdefs.h. */ 12152 int i; 12153 int 12154 main () 12155 { 12156 12157 ; 12158 return 0; 12159 } 12160 _ACEOF 12161 if ac_fn_c_try_link "$LINENO"; then : 12162 eval $cacheid=yes 12163 else 12164 eval $cacheid=no 12165 fi 12166 rm -f core conftest.err conftest.$ac_objext \ 12167 conftest$ac_exeext conftest.$ac_ext 12168 fi 12169 12170 12171 CFLAGS="$xorg_testset_save_CFLAGS" 12172 12173 eval supported=\$$cacheid 12174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12175 $as_echo "$supported" >&6; } 12176 if test "$supported" = "yes" ; then 12177 BASE_CFLAGS="$BASE_CFLAGS -Wall" 12178 found="yes" 12179 fi 12180 fi 12181 12182 12183 12184 12185 12186 12187 12188 12189 12190 12191 12192 12193 12194 12195 12196 xorg_testset_save_CFLAGS="$CFLAGS" 12197 12198 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12201 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12202 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12203 $as_echo_n "(cached) " >&6 12204 else 12205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12206 /* end confdefs.h. */ 12207 int i; 12208 _ACEOF 12209 if ac_fn_c_try_compile "$LINENO"; then : 12210 xorg_cv_cc_flag_unknown_warning_option=yes 12211 else 12212 xorg_cv_cc_flag_unknown_warning_option=no 12213 fi 12214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12215 fi 12216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12217 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12218 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12219 CFLAGS="$xorg_testset_save_CFLAGS" 12220 fi 12221 12222 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12225 fi 12226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12228 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12229 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12230 $as_echo_n "(cached) " >&6 12231 else 12232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12233 /* end confdefs.h. */ 12234 int i; 12235 _ACEOF 12236 if ac_fn_c_try_compile "$LINENO"; then : 12237 xorg_cv_cc_flag_unused_command_line_argument=yes 12238 else 12239 xorg_cv_cc_flag_unused_command_line_argument=no 12240 fi 12241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12242 fi 12243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12244 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12245 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12246 CFLAGS="$xorg_testset_save_CFLAGS" 12247 fi 12248 12249 found="no" 12250 12251 if test $found = "no" ; then 12252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12254 fi 12255 12256 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12258 fi 12259 12260 CFLAGS="$CFLAGS -Wpointer-arith" 12261 12262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 12263 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 12264 cacheid=xorg_cv_cc_flag__Wpointer_arith 12265 if eval \${$cacheid+:} false; then : 12266 $as_echo_n "(cached) " >&6 12267 else 12268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12269 /* end confdefs.h. */ 12270 int i; 12271 int 12272 main () 12273 { 12274 12275 ; 12276 return 0; 12277 } 12278 _ACEOF 12279 if ac_fn_c_try_link "$LINENO"; then : 12280 eval $cacheid=yes 12281 else 12282 eval $cacheid=no 12283 fi 12284 rm -f core conftest.err conftest.$ac_objext \ 12285 conftest$ac_exeext conftest.$ac_ext 12286 fi 12287 12288 12289 CFLAGS="$xorg_testset_save_CFLAGS" 12290 12291 eval supported=\$$cacheid 12292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12293 $as_echo "$supported" >&6; } 12294 if test "$supported" = "yes" ; then 12295 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 12296 found="yes" 12297 fi 12298 fi 12299 12300 12301 12302 12303 12304 12305 12306 12307 12308 12309 12310 12311 12312 12313 12314 xorg_testset_save_CFLAGS="$CFLAGS" 12315 12316 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12319 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12320 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12321 $as_echo_n "(cached) " >&6 12322 else 12323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12324 /* end confdefs.h. */ 12325 int i; 12326 _ACEOF 12327 if ac_fn_c_try_compile "$LINENO"; then : 12328 xorg_cv_cc_flag_unknown_warning_option=yes 12329 else 12330 xorg_cv_cc_flag_unknown_warning_option=no 12331 fi 12332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12333 fi 12334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12335 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12336 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12337 CFLAGS="$xorg_testset_save_CFLAGS" 12338 fi 12339 12340 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12341 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12343 fi 12344 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12346 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12347 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12348 $as_echo_n "(cached) " >&6 12349 else 12350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12351 /* end confdefs.h. */ 12352 int i; 12353 _ACEOF 12354 if ac_fn_c_try_compile "$LINENO"; then : 12355 xorg_cv_cc_flag_unused_command_line_argument=yes 12356 else 12357 xorg_cv_cc_flag_unused_command_line_argument=no 12358 fi 12359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12360 fi 12361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12362 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12363 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12364 CFLAGS="$xorg_testset_save_CFLAGS" 12365 fi 12366 12367 found="no" 12368 12369 if test $found = "no" ; then 12370 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12372 fi 12373 12374 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12376 fi 12377 12378 CFLAGS="$CFLAGS -Wmissing-declarations" 12379 12380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 12381 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 12382 cacheid=xorg_cv_cc_flag__Wmissing_declarations 12383 if eval \${$cacheid+:} false; then : 12384 $as_echo_n "(cached) " >&6 12385 else 12386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12387 /* end confdefs.h. */ 12388 int i; 12389 int 12390 main () 12391 { 12392 12393 ; 12394 return 0; 12395 } 12396 _ACEOF 12397 if ac_fn_c_try_link "$LINENO"; then : 12398 eval $cacheid=yes 12399 else 12400 eval $cacheid=no 12401 fi 12402 rm -f core conftest.err conftest.$ac_objext \ 12403 conftest$ac_exeext conftest.$ac_ext 12404 fi 12405 12406 12407 CFLAGS="$xorg_testset_save_CFLAGS" 12408 12409 eval supported=\$$cacheid 12410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12411 $as_echo "$supported" >&6; } 12412 if test "$supported" = "yes" ; then 12413 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 12414 found="yes" 12415 fi 12416 fi 12417 12418 12419 12420 12421 12422 12423 12424 12425 12426 12427 12428 12429 12430 12431 12432 xorg_testset_save_CFLAGS="$CFLAGS" 12433 12434 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12437 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12438 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12439 $as_echo_n "(cached) " >&6 12440 else 12441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12442 /* end confdefs.h. */ 12443 int i; 12444 _ACEOF 12445 if ac_fn_c_try_compile "$LINENO"; then : 12446 xorg_cv_cc_flag_unknown_warning_option=yes 12447 else 12448 xorg_cv_cc_flag_unknown_warning_option=no 12449 fi 12450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12451 fi 12452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12453 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12454 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12455 CFLAGS="$xorg_testset_save_CFLAGS" 12456 fi 12457 12458 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12459 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12461 fi 12462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12464 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12465 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12466 $as_echo_n "(cached) " >&6 12467 else 12468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12469 /* end confdefs.h. */ 12470 int i; 12471 _ACEOF 12472 if ac_fn_c_try_compile "$LINENO"; then : 12473 xorg_cv_cc_flag_unused_command_line_argument=yes 12474 else 12475 xorg_cv_cc_flag_unused_command_line_argument=no 12476 fi 12477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12478 fi 12479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12480 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12481 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12482 CFLAGS="$xorg_testset_save_CFLAGS" 12483 fi 12484 12485 found="no" 12486 12487 if test $found = "no" ; then 12488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12490 fi 12491 12492 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12494 fi 12495 12496 CFLAGS="$CFLAGS -Wformat=2" 12497 12498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 12499 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 12500 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 12501 if eval \${$cacheid+:} false; then : 12502 $as_echo_n "(cached) " >&6 12503 else 12504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12505 /* end confdefs.h. */ 12506 int i; 12507 int 12508 main () 12509 { 12510 12511 ; 12512 return 0; 12513 } 12514 _ACEOF 12515 if ac_fn_c_try_link "$LINENO"; then : 12516 eval $cacheid=yes 12517 else 12518 eval $cacheid=no 12519 fi 12520 rm -f core conftest.err conftest.$ac_objext \ 12521 conftest$ac_exeext conftest.$ac_ext 12522 fi 12523 12524 12525 CFLAGS="$xorg_testset_save_CFLAGS" 12526 12527 eval supported=\$$cacheid 12528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12529 $as_echo "$supported" >&6; } 12530 if test "$supported" = "yes" ; then 12531 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 12532 found="yes" 12533 fi 12534 fi 12535 12536 if test $found = "no" ; then 12537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12539 fi 12540 12541 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12543 fi 12544 12545 CFLAGS="$CFLAGS -Wformat" 12546 12547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 12548 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 12549 cacheid=xorg_cv_cc_flag__Wformat 12550 if eval \${$cacheid+:} false; then : 12551 $as_echo_n "(cached) " >&6 12552 else 12553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12554 /* end confdefs.h. */ 12555 int i; 12556 int 12557 main () 12558 { 12559 12560 ; 12561 return 0; 12562 } 12563 _ACEOF 12564 if ac_fn_c_try_link "$LINENO"; then : 12565 eval $cacheid=yes 12566 else 12567 eval $cacheid=no 12568 fi 12569 rm -f core conftest.err conftest.$ac_objext \ 12570 conftest$ac_exeext conftest.$ac_ext 12571 fi 12572 12573 12574 CFLAGS="$xorg_testset_save_CFLAGS" 12575 12576 eval supported=\$$cacheid 12577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12578 $as_echo "$supported" >&6; } 12579 if test "$supported" = "yes" ; then 12580 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 12581 found="yes" 12582 fi 12583 fi 12584 12585 12586 12587 12588 12589 12590 12591 12592 12593 12594 12595 12596 12597 12598 12599 12600 12601 xorg_testset_save_CFLAGS="$CFLAGS" 12602 12603 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12606 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12607 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12608 $as_echo_n "(cached) " >&6 12609 else 12610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12611 /* end confdefs.h. */ 12612 int i; 12613 _ACEOF 12614 if ac_fn_c_try_compile "$LINENO"; then : 12615 xorg_cv_cc_flag_unknown_warning_option=yes 12616 else 12617 xorg_cv_cc_flag_unknown_warning_option=no 12618 fi 12619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12620 fi 12621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12622 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12623 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12624 CFLAGS="$xorg_testset_save_CFLAGS" 12625 fi 12626 12627 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12630 fi 12631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12633 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12634 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12635 $as_echo_n "(cached) " >&6 12636 else 12637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12638 /* end confdefs.h. */ 12639 int i; 12640 _ACEOF 12641 if ac_fn_c_try_compile "$LINENO"; then : 12642 xorg_cv_cc_flag_unused_command_line_argument=yes 12643 else 12644 xorg_cv_cc_flag_unused_command_line_argument=no 12645 fi 12646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12647 fi 12648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12649 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12650 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12651 CFLAGS="$xorg_testset_save_CFLAGS" 12652 fi 12653 12654 found="no" 12655 12656 if test $found = "no" ; then 12657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12659 fi 12660 12661 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12663 fi 12664 12665 CFLAGS="$CFLAGS -Wstrict-prototypes" 12666 12667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 12668 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 12669 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 12670 if eval \${$cacheid+:} false; then : 12671 $as_echo_n "(cached) " >&6 12672 else 12673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12674 /* end confdefs.h. */ 12675 int i; 12676 int 12677 main () 12678 { 12679 12680 ; 12681 return 0; 12682 } 12683 _ACEOF 12684 if ac_fn_c_try_link "$LINENO"; then : 12685 eval $cacheid=yes 12686 else 12687 eval $cacheid=no 12688 fi 12689 rm -f core conftest.err conftest.$ac_objext \ 12690 conftest$ac_exeext conftest.$ac_ext 12691 fi 12692 12693 12694 CFLAGS="$xorg_testset_save_CFLAGS" 12695 12696 eval supported=\$$cacheid 12697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12698 $as_echo "$supported" >&6; } 12699 if test "$supported" = "yes" ; then 12700 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 12701 found="yes" 12702 fi 12703 fi 12704 12705 12706 12707 12708 12709 12710 12711 12712 12713 12714 12715 12716 12717 12718 12719 xorg_testset_save_CFLAGS="$CFLAGS" 12720 12721 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12724 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12725 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12726 $as_echo_n "(cached) " >&6 12727 else 12728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12729 /* end confdefs.h. */ 12730 int i; 12731 _ACEOF 12732 if ac_fn_c_try_compile "$LINENO"; then : 12733 xorg_cv_cc_flag_unknown_warning_option=yes 12734 else 12735 xorg_cv_cc_flag_unknown_warning_option=no 12736 fi 12737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12738 fi 12739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12740 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12741 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12742 CFLAGS="$xorg_testset_save_CFLAGS" 12743 fi 12744 12745 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12748 fi 12749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12751 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12752 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12753 $as_echo_n "(cached) " >&6 12754 else 12755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12756 /* end confdefs.h. */ 12757 int i; 12758 _ACEOF 12759 if ac_fn_c_try_compile "$LINENO"; then : 12760 xorg_cv_cc_flag_unused_command_line_argument=yes 12761 else 12762 xorg_cv_cc_flag_unused_command_line_argument=no 12763 fi 12764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12765 fi 12766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12767 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12768 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12769 CFLAGS="$xorg_testset_save_CFLAGS" 12770 fi 12771 12772 found="no" 12773 12774 if test $found = "no" ; then 12775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12777 fi 12778 12779 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12781 fi 12782 12783 CFLAGS="$CFLAGS -Wmissing-prototypes" 12784 12785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 12786 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 12787 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 12788 if eval \${$cacheid+:} false; then : 12789 $as_echo_n "(cached) " >&6 12790 else 12791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12792 /* end confdefs.h. */ 12793 int i; 12794 int 12795 main () 12796 { 12797 12798 ; 12799 return 0; 12800 } 12801 _ACEOF 12802 if ac_fn_c_try_link "$LINENO"; then : 12803 eval $cacheid=yes 12804 else 12805 eval $cacheid=no 12806 fi 12807 rm -f core conftest.err conftest.$ac_objext \ 12808 conftest$ac_exeext conftest.$ac_ext 12809 fi 12810 12811 12812 CFLAGS="$xorg_testset_save_CFLAGS" 12813 12814 eval supported=\$$cacheid 12815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12816 $as_echo "$supported" >&6; } 12817 if test "$supported" = "yes" ; then 12818 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 12819 found="yes" 12820 fi 12821 fi 12822 12823 12824 12825 12826 12827 12828 12829 12830 12831 12832 12833 12834 12835 12836 12837 xorg_testset_save_CFLAGS="$CFLAGS" 12838 12839 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12842 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12843 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12844 $as_echo_n "(cached) " >&6 12845 else 12846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12847 /* end confdefs.h. */ 12848 int i; 12849 _ACEOF 12850 if ac_fn_c_try_compile "$LINENO"; then : 12851 xorg_cv_cc_flag_unknown_warning_option=yes 12852 else 12853 xorg_cv_cc_flag_unknown_warning_option=no 12854 fi 12855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12856 fi 12857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12858 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12859 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12860 CFLAGS="$xorg_testset_save_CFLAGS" 12861 fi 12862 12863 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12866 fi 12867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12869 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12870 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12871 $as_echo_n "(cached) " >&6 12872 else 12873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12874 /* end confdefs.h. */ 12875 int i; 12876 _ACEOF 12877 if ac_fn_c_try_compile "$LINENO"; then : 12878 xorg_cv_cc_flag_unused_command_line_argument=yes 12879 else 12880 xorg_cv_cc_flag_unused_command_line_argument=no 12881 fi 12882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12883 fi 12884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12885 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12886 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12887 CFLAGS="$xorg_testset_save_CFLAGS" 12888 fi 12889 12890 found="no" 12891 12892 if test $found = "no" ; then 12893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12895 fi 12896 12897 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12899 fi 12900 12901 CFLAGS="$CFLAGS -Wnested-externs" 12902 12903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 12904 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 12905 cacheid=xorg_cv_cc_flag__Wnested_externs 12906 if eval \${$cacheid+:} false; then : 12907 $as_echo_n "(cached) " >&6 12908 else 12909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12910 /* end confdefs.h. */ 12911 int i; 12912 int 12913 main () 12914 { 12915 12916 ; 12917 return 0; 12918 } 12919 _ACEOF 12920 if ac_fn_c_try_link "$LINENO"; then : 12921 eval $cacheid=yes 12922 else 12923 eval $cacheid=no 12924 fi 12925 rm -f core conftest.err conftest.$ac_objext \ 12926 conftest$ac_exeext conftest.$ac_ext 12927 fi 12928 12929 12930 CFLAGS="$xorg_testset_save_CFLAGS" 12931 12932 eval supported=\$$cacheid 12933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12934 $as_echo "$supported" >&6; } 12935 if test "$supported" = "yes" ; then 12936 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 12937 found="yes" 12938 fi 12939 fi 12940 12941 12942 12943 12944 12945 12946 12947 12948 12949 12950 12951 12952 12953 12954 12955 xorg_testset_save_CFLAGS="$CFLAGS" 12956 12957 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12960 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12961 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12962 $as_echo_n "(cached) " >&6 12963 else 12964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12965 /* end confdefs.h. */ 12966 int i; 12967 _ACEOF 12968 if ac_fn_c_try_compile "$LINENO"; then : 12969 xorg_cv_cc_flag_unknown_warning_option=yes 12970 else 12971 xorg_cv_cc_flag_unknown_warning_option=no 12972 fi 12973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12974 fi 12975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12976 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12977 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12978 CFLAGS="$xorg_testset_save_CFLAGS" 12979 fi 12980 12981 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12982 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12984 fi 12985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12987 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12988 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12989 $as_echo_n "(cached) " >&6 12990 else 12991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12992 /* end confdefs.h. */ 12993 int i; 12994 _ACEOF 12995 if ac_fn_c_try_compile "$LINENO"; then : 12996 xorg_cv_cc_flag_unused_command_line_argument=yes 12997 else 12998 xorg_cv_cc_flag_unused_command_line_argument=no 12999 fi 13000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13001 fi 13002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13003 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13005 CFLAGS="$xorg_testset_save_CFLAGS" 13006 fi 13007 13008 found="no" 13009 13010 if test $found = "no" ; then 13011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13013 fi 13014 13015 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13017 fi 13018 13019 CFLAGS="$CFLAGS -Wbad-function-cast" 13020 13021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 13022 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 13023 cacheid=xorg_cv_cc_flag__Wbad_function_cast 13024 if eval \${$cacheid+:} false; then : 13025 $as_echo_n "(cached) " >&6 13026 else 13027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13028 /* end confdefs.h. */ 13029 int i; 13030 int 13031 main () 13032 { 13033 13034 ; 13035 return 0; 13036 } 13037 _ACEOF 13038 if ac_fn_c_try_link "$LINENO"; then : 13039 eval $cacheid=yes 13040 else 13041 eval $cacheid=no 13042 fi 13043 rm -f core conftest.err conftest.$ac_objext \ 13044 conftest$ac_exeext conftest.$ac_ext 13045 fi 13046 13047 13048 CFLAGS="$xorg_testset_save_CFLAGS" 13049 13050 eval supported=\$$cacheid 13051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13052 $as_echo "$supported" >&6; } 13053 if test "$supported" = "yes" ; then 13054 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 13055 found="yes" 13056 fi 13057 fi 13058 13059 13060 13061 13062 13063 13064 13065 13066 13067 13068 13069 13070 13071 13072 13073 xorg_testset_save_CFLAGS="$CFLAGS" 13074 13075 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13078 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13079 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13080 $as_echo_n "(cached) " >&6 13081 else 13082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13083 /* end confdefs.h. */ 13084 int i; 13085 _ACEOF 13086 if ac_fn_c_try_compile "$LINENO"; then : 13087 xorg_cv_cc_flag_unknown_warning_option=yes 13088 else 13089 xorg_cv_cc_flag_unknown_warning_option=no 13090 fi 13091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13092 fi 13093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13094 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13095 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13096 CFLAGS="$xorg_testset_save_CFLAGS" 13097 fi 13098 13099 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13102 fi 13103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13105 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13106 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13107 $as_echo_n "(cached) " >&6 13108 else 13109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13110 /* end confdefs.h. */ 13111 int i; 13112 _ACEOF 13113 if ac_fn_c_try_compile "$LINENO"; then : 13114 xorg_cv_cc_flag_unused_command_line_argument=yes 13115 else 13116 xorg_cv_cc_flag_unused_command_line_argument=no 13117 fi 13118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13119 fi 13120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13121 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13122 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13123 CFLAGS="$xorg_testset_save_CFLAGS" 13124 fi 13125 13126 found="no" 13127 13128 if test $found = "no" ; then 13129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13131 fi 13132 13133 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13135 fi 13136 13137 CFLAGS="$CFLAGS -Wold-style-definition" 13138 13139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 13140 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 13141 cacheid=xorg_cv_cc_flag__Wold_style_definition 13142 if eval \${$cacheid+:} false; then : 13143 $as_echo_n "(cached) " >&6 13144 else 13145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13146 /* end confdefs.h. */ 13147 int i; 13148 int 13149 main () 13150 { 13151 13152 ; 13153 return 0; 13154 } 13155 _ACEOF 13156 if ac_fn_c_try_link "$LINENO"; then : 13157 eval $cacheid=yes 13158 else 13159 eval $cacheid=no 13160 fi 13161 rm -f core conftest.err conftest.$ac_objext \ 13162 conftest$ac_exeext conftest.$ac_ext 13163 fi 13164 13165 13166 CFLAGS="$xorg_testset_save_CFLAGS" 13167 13168 eval supported=\$$cacheid 13169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13170 $as_echo "$supported" >&6; } 13171 if test "$supported" = "yes" ; then 13172 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 13173 found="yes" 13174 fi 13175 fi 13176 13177 if test $found = "no" ; then 13178 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13180 fi 13181 13182 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13184 fi 13185 13186 CFLAGS="$CFLAGS -fd" 13187 13188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 13189 $as_echo_n "checking if $CC supports -fd... " >&6; } 13190 cacheid=xorg_cv_cc_flag__fd 13191 if eval \${$cacheid+:} false; then : 13192 $as_echo_n "(cached) " >&6 13193 else 13194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13195 /* end confdefs.h. */ 13196 int i; 13197 int 13198 main () 13199 { 13200 13201 ; 13202 return 0; 13203 } 13204 _ACEOF 13205 if ac_fn_c_try_link "$LINENO"; then : 13206 eval $cacheid=yes 13207 else 13208 eval $cacheid=no 13209 fi 13210 rm -f core conftest.err conftest.$ac_objext \ 13211 conftest$ac_exeext conftest.$ac_ext 13212 fi 13213 13214 13215 CFLAGS="$xorg_testset_save_CFLAGS" 13216 13217 eval supported=\$$cacheid 13218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13219 $as_echo "$supported" >&6; } 13220 if test "$supported" = "yes" ; then 13221 BASE_CFLAGS="$BASE_CFLAGS -fd" 13222 found="yes" 13223 fi 13224 fi 13225 13226 13227 13228 13229 13230 13231 13232 13233 13234 13235 13236 13237 13238 13239 13240 xorg_testset_save_CFLAGS="$CFLAGS" 13241 13242 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13245 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13246 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13247 $as_echo_n "(cached) " >&6 13248 else 13249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13250 /* end confdefs.h. */ 13251 int i; 13252 _ACEOF 13253 if ac_fn_c_try_compile "$LINENO"; then : 13254 xorg_cv_cc_flag_unknown_warning_option=yes 13255 else 13256 xorg_cv_cc_flag_unknown_warning_option=no 13257 fi 13258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13259 fi 13260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13261 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13262 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13263 CFLAGS="$xorg_testset_save_CFLAGS" 13264 fi 13265 13266 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13267 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13269 fi 13270 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13272 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13273 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13274 $as_echo_n "(cached) " >&6 13275 else 13276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13277 /* end confdefs.h. */ 13278 int i; 13279 _ACEOF 13280 if ac_fn_c_try_compile "$LINENO"; then : 13281 xorg_cv_cc_flag_unused_command_line_argument=yes 13282 else 13283 xorg_cv_cc_flag_unused_command_line_argument=no 13284 fi 13285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13286 fi 13287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13288 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13289 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13290 CFLAGS="$xorg_testset_save_CFLAGS" 13291 fi 13292 13293 found="no" 13294 13295 if test $found = "no" ; then 13296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13298 fi 13299 13300 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13302 fi 13303 13304 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 13305 13306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 13307 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 13308 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 13309 if eval \${$cacheid+:} false; then : 13310 $as_echo_n "(cached) " >&6 13311 else 13312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13313 /* end confdefs.h. */ 13314 int i; 13315 int 13316 main () 13317 { 13318 13319 ; 13320 return 0; 13321 } 13322 _ACEOF 13323 if ac_fn_c_try_link "$LINENO"; then : 13324 eval $cacheid=yes 13325 else 13326 eval $cacheid=no 13327 fi 13328 rm -f core conftest.err conftest.$ac_objext \ 13329 conftest$ac_exeext conftest.$ac_ext 13330 fi 13331 13332 13333 CFLAGS="$xorg_testset_save_CFLAGS" 13334 13335 eval supported=\$$cacheid 13336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13337 $as_echo "$supported" >&6; } 13338 if test "$supported" = "yes" ; then 13339 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 13340 found="yes" 13341 fi 13342 fi 13343 13344 13345 13346 13347 13348 # This chunk adds additional warnings that could catch undesired effects. 13349 13350 13351 13352 13353 13354 13355 13356 13357 13358 13359 13360 13361 13362 xorg_testset_save_CFLAGS="$CFLAGS" 13363 13364 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13367 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13368 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13369 $as_echo_n "(cached) " >&6 13370 else 13371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13372 /* end confdefs.h. */ 13373 int i; 13374 _ACEOF 13375 if ac_fn_c_try_compile "$LINENO"; then : 13376 xorg_cv_cc_flag_unknown_warning_option=yes 13377 else 13378 xorg_cv_cc_flag_unknown_warning_option=no 13379 fi 13380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13381 fi 13382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13383 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13384 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13385 CFLAGS="$xorg_testset_save_CFLAGS" 13386 fi 13387 13388 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13391 fi 13392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13394 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13395 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13396 $as_echo_n "(cached) " >&6 13397 else 13398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13399 /* end confdefs.h. */ 13400 int i; 13401 _ACEOF 13402 if ac_fn_c_try_compile "$LINENO"; then : 13403 xorg_cv_cc_flag_unused_command_line_argument=yes 13404 else 13405 xorg_cv_cc_flag_unused_command_line_argument=no 13406 fi 13407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13408 fi 13409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13410 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13411 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13412 CFLAGS="$xorg_testset_save_CFLAGS" 13413 fi 13414 13415 found="no" 13416 13417 if test $found = "no" ; then 13418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13420 fi 13421 13422 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13424 fi 13425 13426 CFLAGS="$CFLAGS -Wunused" 13427 13428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 13429 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 13430 cacheid=xorg_cv_cc_flag__Wunused 13431 if eval \${$cacheid+:} false; then : 13432 $as_echo_n "(cached) " >&6 13433 else 13434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13435 /* end confdefs.h. */ 13436 int i; 13437 int 13438 main () 13439 { 13440 13441 ; 13442 return 0; 13443 } 13444 _ACEOF 13445 if ac_fn_c_try_link "$LINENO"; then : 13446 eval $cacheid=yes 13447 else 13448 eval $cacheid=no 13449 fi 13450 rm -f core conftest.err conftest.$ac_objext \ 13451 conftest$ac_exeext conftest.$ac_ext 13452 fi 13453 13454 13455 CFLAGS="$xorg_testset_save_CFLAGS" 13456 13457 eval supported=\$$cacheid 13458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13459 $as_echo "$supported" >&6; } 13460 if test "$supported" = "yes" ; then 13461 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 13462 found="yes" 13463 fi 13464 fi 13465 13466 13467 13468 13469 13470 13471 13472 13473 13474 13475 13476 13477 13478 13479 13480 xorg_testset_save_CFLAGS="$CFLAGS" 13481 13482 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13485 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13486 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13487 $as_echo_n "(cached) " >&6 13488 else 13489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13490 /* end confdefs.h. */ 13491 int i; 13492 _ACEOF 13493 if ac_fn_c_try_compile "$LINENO"; then : 13494 xorg_cv_cc_flag_unknown_warning_option=yes 13495 else 13496 xorg_cv_cc_flag_unknown_warning_option=no 13497 fi 13498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13499 fi 13500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13501 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13503 CFLAGS="$xorg_testset_save_CFLAGS" 13504 fi 13505 13506 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13509 fi 13510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13512 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13513 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13514 $as_echo_n "(cached) " >&6 13515 else 13516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13517 /* end confdefs.h. */ 13518 int i; 13519 _ACEOF 13520 if ac_fn_c_try_compile "$LINENO"; then : 13521 xorg_cv_cc_flag_unused_command_line_argument=yes 13522 else 13523 xorg_cv_cc_flag_unused_command_line_argument=no 13524 fi 13525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13526 fi 13527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13528 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13530 CFLAGS="$xorg_testset_save_CFLAGS" 13531 fi 13532 13533 found="no" 13534 13535 if test $found = "no" ; then 13536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13538 fi 13539 13540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13542 fi 13543 13544 CFLAGS="$CFLAGS -Wuninitialized" 13545 13546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 13547 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 13548 cacheid=xorg_cv_cc_flag__Wuninitialized 13549 if eval \${$cacheid+:} false; then : 13550 $as_echo_n "(cached) " >&6 13551 else 13552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13553 /* end confdefs.h. */ 13554 int i; 13555 int 13556 main () 13557 { 13558 13559 ; 13560 return 0; 13561 } 13562 _ACEOF 13563 if ac_fn_c_try_link "$LINENO"; then : 13564 eval $cacheid=yes 13565 else 13566 eval $cacheid=no 13567 fi 13568 rm -f core conftest.err conftest.$ac_objext \ 13569 conftest$ac_exeext conftest.$ac_ext 13570 fi 13571 13572 13573 CFLAGS="$xorg_testset_save_CFLAGS" 13574 13575 eval supported=\$$cacheid 13576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13577 $as_echo "$supported" >&6; } 13578 if test "$supported" = "yes" ; then 13579 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 13580 found="yes" 13581 fi 13582 fi 13583 13584 13585 13586 13587 13588 13589 13590 13591 13592 13593 13594 13595 13596 13597 13598 xorg_testset_save_CFLAGS="$CFLAGS" 13599 13600 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13603 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13604 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13605 $as_echo_n "(cached) " >&6 13606 else 13607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13608 /* end confdefs.h. */ 13609 int i; 13610 _ACEOF 13611 if ac_fn_c_try_compile "$LINENO"; then : 13612 xorg_cv_cc_flag_unknown_warning_option=yes 13613 else 13614 xorg_cv_cc_flag_unknown_warning_option=no 13615 fi 13616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13617 fi 13618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13619 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13620 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13621 CFLAGS="$xorg_testset_save_CFLAGS" 13622 fi 13623 13624 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13627 fi 13628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13630 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13631 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13632 $as_echo_n "(cached) " >&6 13633 else 13634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13635 /* end confdefs.h. */ 13636 int i; 13637 _ACEOF 13638 if ac_fn_c_try_compile "$LINENO"; then : 13639 xorg_cv_cc_flag_unused_command_line_argument=yes 13640 else 13641 xorg_cv_cc_flag_unused_command_line_argument=no 13642 fi 13643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13644 fi 13645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13646 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13647 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13648 CFLAGS="$xorg_testset_save_CFLAGS" 13649 fi 13650 13651 found="no" 13652 13653 if test $found = "no" ; then 13654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13656 fi 13657 13658 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13660 fi 13661 13662 CFLAGS="$CFLAGS -Wshadow" 13663 13664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 13665 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 13666 cacheid=xorg_cv_cc_flag__Wshadow 13667 if eval \${$cacheid+:} false; then : 13668 $as_echo_n "(cached) " >&6 13669 else 13670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13671 /* end confdefs.h. */ 13672 int i; 13673 int 13674 main () 13675 { 13676 13677 ; 13678 return 0; 13679 } 13680 _ACEOF 13681 if ac_fn_c_try_link "$LINENO"; then : 13682 eval $cacheid=yes 13683 else 13684 eval $cacheid=no 13685 fi 13686 rm -f core conftest.err conftest.$ac_objext \ 13687 conftest$ac_exeext conftest.$ac_ext 13688 fi 13689 13690 13691 CFLAGS="$xorg_testset_save_CFLAGS" 13692 13693 eval supported=\$$cacheid 13694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13695 $as_echo "$supported" >&6; } 13696 if test "$supported" = "yes" ; then 13697 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 13698 found="yes" 13699 fi 13700 fi 13701 13702 13703 13704 13705 13706 13707 13708 13709 13710 13711 13712 13713 13714 13715 13716 xorg_testset_save_CFLAGS="$CFLAGS" 13717 13718 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13721 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13722 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13723 $as_echo_n "(cached) " >&6 13724 else 13725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13726 /* end confdefs.h. */ 13727 int i; 13728 _ACEOF 13729 if ac_fn_c_try_compile "$LINENO"; then : 13730 xorg_cv_cc_flag_unknown_warning_option=yes 13731 else 13732 xorg_cv_cc_flag_unknown_warning_option=no 13733 fi 13734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13735 fi 13736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13737 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13738 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13739 CFLAGS="$xorg_testset_save_CFLAGS" 13740 fi 13741 13742 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13745 fi 13746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13748 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13749 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13750 $as_echo_n "(cached) " >&6 13751 else 13752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13753 /* end confdefs.h. */ 13754 int i; 13755 _ACEOF 13756 if ac_fn_c_try_compile "$LINENO"; then : 13757 xorg_cv_cc_flag_unused_command_line_argument=yes 13758 else 13759 xorg_cv_cc_flag_unused_command_line_argument=no 13760 fi 13761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13762 fi 13763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13764 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13765 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13766 CFLAGS="$xorg_testset_save_CFLAGS" 13767 fi 13768 13769 found="no" 13770 13771 if test $found = "no" ; then 13772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13774 fi 13775 13776 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13778 fi 13779 13780 CFLAGS="$CFLAGS -Wmissing-noreturn" 13781 13782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 13783 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 13784 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 13785 if eval \${$cacheid+:} false; then : 13786 $as_echo_n "(cached) " >&6 13787 else 13788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13789 /* end confdefs.h. */ 13790 int i; 13791 int 13792 main () 13793 { 13794 13795 ; 13796 return 0; 13797 } 13798 _ACEOF 13799 if ac_fn_c_try_link "$LINENO"; then : 13800 eval $cacheid=yes 13801 else 13802 eval $cacheid=no 13803 fi 13804 rm -f core conftest.err conftest.$ac_objext \ 13805 conftest$ac_exeext conftest.$ac_ext 13806 fi 13807 13808 13809 CFLAGS="$xorg_testset_save_CFLAGS" 13810 13811 eval supported=\$$cacheid 13812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13813 $as_echo "$supported" >&6; } 13814 if test "$supported" = "yes" ; then 13815 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 13816 found="yes" 13817 fi 13818 fi 13819 13820 13821 13822 13823 13824 13825 13826 13827 13828 13829 13830 13831 13832 13833 13834 xorg_testset_save_CFLAGS="$CFLAGS" 13835 13836 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13839 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13840 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13841 $as_echo_n "(cached) " >&6 13842 else 13843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13844 /* end confdefs.h. */ 13845 int i; 13846 _ACEOF 13847 if ac_fn_c_try_compile "$LINENO"; then : 13848 xorg_cv_cc_flag_unknown_warning_option=yes 13849 else 13850 xorg_cv_cc_flag_unknown_warning_option=no 13851 fi 13852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13853 fi 13854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13855 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13856 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13857 CFLAGS="$xorg_testset_save_CFLAGS" 13858 fi 13859 13860 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13863 fi 13864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13866 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13867 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13868 $as_echo_n "(cached) " >&6 13869 else 13870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13871 /* end confdefs.h. */ 13872 int i; 13873 _ACEOF 13874 if ac_fn_c_try_compile "$LINENO"; then : 13875 xorg_cv_cc_flag_unused_command_line_argument=yes 13876 else 13877 xorg_cv_cc_flag_unused_command_line_argument=no 13878 fi 13879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13880 fi 13881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13882 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13883 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13884 CFLAGS="$xorg_testset_save_CFLAGS" 13885 fi 13886 13887 found="no" 13888 13889 if test $found = "no" ; then 13890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13892 fi 13893 13894 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13896 fi 13897 13898 CFLAGS="$CFLAGS -Wmissing-format-attribute" 13899 13900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 13901 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 13902 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 13903 if eval \${$cacheid+:} false; then : 13904 $as_echo_n "(cached) " >&6 13905 else 13906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13907 /* end confdefs.h. */ 13908 int i; 13909 int 13910 main () 13911 { 13912 13913 ; 13914 return 0; 13915 } 13916 _ACEOF 13917 if ac_fn_c_try_link "$LINENO"; then : 13918 eval $cacheid=yes 13919 else 13920 eval $cacheid=no 13921 fi 13922 rm -f core conftest.err conftest.$ac_objext \ 13923 conftest$ac_exeext conftest.$ac_ext 13924 fi 13925 13926 13927 CFLAGS="$xorg_testset_save_CFLAGS" 13928 13929 eval supported=\$$cacheid 13930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13931 $as_echo "$supported" >&6; } 13932 if test "$supported" = "yes" ; then 13933 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 13934 found="yes" 13935 fi 13936 fi 13937 13938 13939 13940 13941 13942 13943 13944 13945 13946 13947 13948 13949 13950 13951 13952 xorg_testset_save_CFLAGS="$CFLAGS" 13953 13954 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13957 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13958 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13959 $as_echo_n "(cached) " >&6 13960 else 13961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13962 /* end confdefs.h. */ 13963 int i; 13964 _ACEOF 13965 if ac_fn_c_try_compile "$LINENO"; then : 13966 xorg_cv_cc_flag_unknown_warning_option=yes 13967 else 13968 xorg_cv_cc_flag_unknown_warning_option=no 13969 fi 13970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13971 fi 13972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13973 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13974 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13975 CFLAGS="$xorg_testset_save_CFLAGS" 13976 fi 13977 13978 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13981 fi 13982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13984 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13985 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13986 $as_echo_n "(cached) " >&6 13987 else 13988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13989 /* end confdefs.h. */ 13990 int i; 13991 _ACEOF 13992 if ac_fn_c_try_compile "$LINENO"; then : 13993 xorg_cv_cc_flag_unused_command_line_argument=yes 13994 else 13995 xorg_cv_cc_flag_unused_command_line_argument=no 13996 fi 13997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13998 fi 13999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14000 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14001 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14002 CFLAGS="$xorg_testset_save_CFLAGS" 14003 fi 14004 14005 found="no" 14006 14007 if test $found = "no" ; then 14008 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14010 fi 14011 14012 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14014 fi 14015 14016 CFLAGS="$CFLAGS -Wredundant-decls" 14017 14018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 14019 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 14020 cacheid=xorg_cv_cc_flag__Wredundant_decls 14021 if eval \${$cacheid+:} false; then : 14022 $as_echo_n "(cached) " >&6 14023 else 14024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14025 /* end confdefs.h. */ 14026 int i; 14027 int 14028 main () 14029 { 14030 14031 ; 14032 return 0; 14033 } 14034 _ACEOF 14035 if ac_fn_c_try_link "$LINENO"; then : 14036 eval $cacheid=yes 14037 else 14038 eval $cacheid=no 14039 fi 14040 rm -f core conftest.err conftest.$ac_objext \ 14041 conftest$ac_exeext conftest.$ac_ext 14042 fi 14043 14044 14045 CFLAGS="$xorg_testset_save_CFLAGS" 14046 14047 eval supported=\$$cacheid 14048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14049 $as_echo "$supported" >&6; } 14050 if test "$supported" = "yes" ; then 14051 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 14052 found="yes" 14053 fi 14054 fi 14055 14056 14057 14058 14059 14060 14061 14062 14063 14064 14065 14066 14067 14068 14069 14070 xorg_testset_save_CFLAGS="$CFLAGS" 14071 14072 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14075 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14076 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14077 $as_echo_n "(cached) " >&6 14078 else 14079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14080 /* end confdefs.h. */ 14081 int i; 14082 _ACEOF 14083 if ac_fn_c_try_compile "$LINENO"; then : 14084 xorg_cv_cc_flag_unknown_warning_option=yes 14085 else 14086 xorg_cv_cc_flag_unknown_warning_option=no 14087 fi 14088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14089 fi 14090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14091 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14092 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14093 CFLAGS="$xorg_testset_save_CFLAGS" 14094 fi 14095 14096 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14099 fi 14100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14102 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14103 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14104 $as_echo_n "(cached) " >&6 14105 else 14106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14107 /* end confdefs.h. */ 14108 int i; 14109 _ACEOF 14110 if ac_fn_c_try_compile "$LINENO"; then : 14111 xorg_cv_cc_flag_unused_command_line_argument=yes 14112 else 14113 xorg_cv_cc_flag_unused_command_line_argument=no 14114 fi 14115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14116 fi 14117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14118 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14119 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14120 CFLAGS="$xorg_testset_save_CFLAGS" 14121 fi 14122 14123 found="no" 14124 14125 if test $found = "no" ; then 14126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14128 fi 14129 14130 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14132 fi 14133 14134 CFLAGS="$CFLAGS -Wlogical-op" 14135 14136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 14137 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 14138 cacheid=xorg_cv_cc_flag__Wlogical_op 14139 if eval \${$cacheid+:} false; then : 14140 $as_echo_n "(cached) " >&6 14141 else 14142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14143 /* end confdefs.h. */ 14144 int i; 14145 int 14146 main () 14147 { 14148 14149 ; 14150 return 0; 14151 } 14152 _ACEOF 14153 if ac_fn_c_try_link "$LINENO"; then : 14154 eval $cacheid=yes 14155 else 14156 eval $cacheid=no 14157 fi 14158 rm -f core conftest.err conftest.$ac_objext \ 14159 conftest$ac_exeext conftest.$ac_ext 14160 fi 14161 14162 14163 CFLAGS="$xorg_testset_save_CFLAGS" 14164 14165 eval supported=\$$cacheid 14166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14167 $as_echo "$supported" >&6; } 14168 if test "$supported" = "yes" ; then 14169 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 14170 found="yes" 14171 fi 14172 fi 14173 14174 14175 14176 # These are currently disabled because they are noisy. They will be enabled 14177 # in the future once the codebase is sufficiently modernized to silence 14178 # them. For now, I don't want them to drown out the other warnings. 14179 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 14180 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 14181 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 14182 14183 # Turn some warnings into errors, so we don't accidently get successful builds 14184 # when there are problems that should be fixed. 14185 14186 if test "x$SELECTIVE_WERROR" = "xyes" ; then 14187 14188 14189 14190 14191 14192 14193 14194 14195 14196 14197 14198 14199 14200 xorg_testset_save_CFLAGS="$CFLAGS" 14201 14202 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14205 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14206 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14207 $as_echo_n "(cached) " >&6 14208 else 14209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14210 /* end confdefs.h. */ 14211 int i; 14212 _ACEOF 14213 if ac_fn_c_try_compile "$LINENO"; then : 14214 xorg_cv_cc_flag_unknown_warning_option=yes 14215 else 14216 xorg_cv_cc_flag_unknown_warning_option=no 14217 fi 14218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14219 fi 14220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14221 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14222 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14223 CFLAGS="$xorg_testset_save_CFLAGS" 14224 fi 14225 14226 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14229 fi 14230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14232 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14233 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14234 $as_echo_n "(cached) " >&6 14235 else 14236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14237 /* end confdefs.h. */ 14238 int i; 14239 _ACEOF 14240 if ac_fn_c_try_compile "$LINENO"; then : 14241 xorg_cv_cc_flag_unused_command_line_argument=yes 14242 else 14243 xorg_cv_cc_flag_unused_command_line_argument=no 14244 fi 14245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14246 fi 14247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14248 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14249 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14250 CFLAGS="$xorg_testset_save_CFLAGS" 14251 fi 14252 14253 found="no" 14254 14255 if test $found = "no" ; then 14256 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14258 fi 14259 14260 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14262 fi 14263 14264 CFLAGS="$CFLAGS -Werror=implicit" 14265 14266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 14267 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 14268 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 14269 if eval \${$cacheid+:} false; then : 14270 $as_echo_n "(cached) " >&6 14271 else 14272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14273 /* end confdefs.h. */ 14274 int i; 14275 int 14276 main () 14277 { 14278 14279 ; 14280 return 0; 14281 } 14282 _ACEOF 14283 if ac_fn_c_try_link "$LINENO"; then : 14284 eval $cacheid=yes 14285 else 14286 eval $cacheid=no 14287 fi 14288 rm -f core conftest.err conftest.$ac_objext \ 14289 conftest$ac_exeext conftest.$ac_ext 14290 fi 14291 14292 14293 CFLAGS="$xorg_testset_save_CFLAGS" 14294 14295 eval supported=\$$cacheid 14296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14297 $as_echo "$supported" >&6; } 14298 if test "$supported" = "yes" ; then 14299 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 14300 found="yes" 14301 fi 14302 fi 14303 14304 if test $found = "no" ; then 14305 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14307 fi 14308 14309 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14311 fi 14312 14313 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14314 14315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 14316 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 14317 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 14318 if eval \${$cacheid+:} false; then : 14319 $as_echo_n "(cached) " >&6 14320 else 14321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14322 /* end confdefs.h. */ 14323 int i; 14324 int 14325 main () 14326 { 14327 14328 ; 14329 return 0; 14330 } 14331 _ACEOF 14332 if ac_fn_c_try_link "$LINENO"; then : 14333 eval $cacheid=yes 14334 else 14335 eval $cacheid=no 14336 fi 14337 rm -f core conftest.err conftest.$ac_objext \ 14338 conftest$ac_exeext conftest.$ac_ext 14339 fi 14340 14341 14342 CFLAGS="$xorg_testset_save_CFLAGS" 14343 14344 eval supported=\$$cacheid 14345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14346 $as_echo "$supported" >&6; } 14347 if test "$supported" = "yes" ; then 14348 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14349 found="yes" 14350 fi 14351 fi 14352 14353 14354 14355 14356 14357 14358 14359 14360 14361 14362 14363 14364 14365 14366 14367 xorg_testset_save_CFLAGS="$CFLAGS" 14368 14369 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14372 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14373 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14374 $as_echo_n "(cached) " >&6 14375 else 14376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14377 /* end confdefs.h. */ 14378 int i; 14379 _ACEOF 14380 if ac_fn_c_try_compile "$LINENO"; then : 14381 xorg_cv_cc_flag_unknown_warning_option=yes 14382 else 14383 xorg_cv_cc_flag_unknown_warning_option=no 14384 fi 14385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14386 fi 14387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14388 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14389 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14390 CFLAGS="$xorg_testset_save_CFLAGS" 14391 fi 14392 14393 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14396 fi 14397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14399 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14400 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14401 $as_echo_n "(cached) " >&6 14402 else 14403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14404 /* end confdefs.h. */ 14405 int i; 14406 _ACEOF 14407 if ac_fn_c_try_compile "$LINENO"; then : 14408 xorg_cv_cc_flag_unused_command_line_argument=yes 14409 else 14410 xorg_cv_cc_flag_unused_command_line_argument=no 14411 fi 14412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14413 fi 14414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14415 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14416 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14417 CFLAGS="$xorg_testset_save_CFLAGS" 14418 fi 14419 14420 found="no" 14421 14422 if test $found = "no" ; then 14423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14425 fi 14426 14427 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14429 fi 14430 14431 CFLAGS="$CFLAGS -Werror=nonnull" 14432 14433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 14434 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 14435 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 14436 if eval \${$cacheid+:} false; then : 14437 $as_echo_n "(cached) " >&6 14438 else 14439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14440 /* end confdefs.h. */ 14441 int i; 14442 int 14443 main () 14444 { 14445 14446 ; 14447 return 0; 14448 } 14449 _ACEOF 14450 if ac_fn_c_try_link "$LINENO"; then : 14451 eval $cacheid=yes 14452 else 14453 eval $cacheid=no 14454 fi 14455 rm -f core conftest.err conftest.$ac_objext \ 14456 conftest$ac_exeext conftest.$ac_ext 14457 fi 14458 14459 14460 CFLAGS="$xorg_testset_save_CFLAGS" 14461 14462 eval supported=\$$cacheid 14463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14464 $as_echo "$supported" >&6; } 14465 if test "$supported" = "yes" ; then 14466 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 14467 found="yes" 14468 fi 14469 fi 14470 14471 14472 14473 14474 14475 14476 14477 14478 14479 14480 14481 14482 14483 14484 14485 xorg_testset_save_CFLAGS="$CFLAGS" 14486 14487 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14490 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14491 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14492 $as_echo_n "(cached) " >&6 14493 else 14494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14495 /* end confdefs.h. */ 14496 int i; 14497 _ACEOF 14498 if ac_fn_c_try_compile "$LINENO"; then : 14499 xorg_cv_cc_flag_unknown_warning_option=yes 14500 else 14501 xorg_cv_cc_flag_unknown_warning_option=no 14502 fi 14503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14504 fi 14505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14506 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14507 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14508 CFLAGS="$xorg_testset_save_CFLAGS" 14509 fi 14510 14511 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14514 fi 14515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14517 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14518 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14519 $as_echo_n "(cached) " >&6 14520 else 14521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14522 /* end confdefs.h. */ 14523 int i; 14524 _ACEOF 14525 if ac_fn_c_try_compile "$LINENO"; then : 14526 xorg_cv_cc_flag_unused_command_line_argument=yes 14527 else 14528 xorg_cv_cc_flag_unused_command_line_argument=no 14529 fi 14530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14531 fi 14532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14533 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14535 CFLAGS="$xorg_testset_save_CFLAGS" 14536 fi 14537 14538 found="no" 14539 14540 if test $found = "no" ; then 14541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14543 fi 14544 14545 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14547 fi 14548 14549 CFLAGS="$CFLAGS -Werror=init-self" 14550 14551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 14552 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 14553 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 14554 if eval \${$cacheid+:} false; then : 14555 $as_echo_n "(cached) " >&6 14556 else 14557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14558 /* end confdefs.h. */ 14559 int i; 14560 int 14561 main () 14562 { 14563 14564 ; 14565 return 0; 14566 } 14567 _ACEOF 14568 if ac_fn_c_try_link "$LINENO"; then : 14569 eval $cacheid=yes 14570 else 14571 eval $cacheid=no 14572 fi 14573 rm -f core conftest.err conftest.$ac_objext \ 14574 conftest$ac_exeext conftest.$ac_ext 14575 fi 14576 14577 14578 CFLAGS="$xorg_testset_save_CFLAGS" 14579 14580 eval supported=\$$cacheid 14581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14582 $as_echo "$supported" >&6; } 14583 if test "$supported" = "yes" ; then 14584 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 14585 found="yes" 14586 fi 14587 fi 14588 14589 14590 14591 14592 14593 14594 14595 14596 14597 14598 14599 14600 14601 14602 14603 xorg_testset_save_CFLAGS="$CFLAGS" 14604 14605 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14608 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14609 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14610 $as_echo_n "(cached) " >&6 14611 else 14612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14613 /* end confdefs.h. */ 14614 int i; 14615 _ACEOF 14616 if ac_fn_c_try_compile "$LINENO"; then : 14617 xorg_cv_cc_flag_unknown_warning_option=yes 14618 else 14619 xorg_cv_cc_flag_unknown_warning_option=no 14620 fi 14621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14622 fi 14623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14624 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14625 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14626 CFLAGS="$xorg_testset_save_CFLAGS" 14627 fi 14628 14629 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14632 fi 14633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14635 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14636 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14637 $as_echo_n "(cached) " >&6 14638 else 14639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14640 /* end confdefs.h. */ 14641 int i; 14642 _ACEOF 14643 if ac_fn_c_try_compile "$LINENO"; then : 14644 xorg_cv_cc_flag_unused_command_line_argument=yes 14645 else 14646 xorg_cv_cc_flag_unused_command_line_argument=no 14647 fi 14648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14649 fi 14650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14651 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14652 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14653 CFLAGS="$xorg_testset_save_CFLAGS" 14654 fi 14655 14656 found="no" 14657 14658 if test $found = "no" ; then 14659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14661 fi 14662 14663 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14665 fi 14666 14667 CFLAGS="$CFLAGS -Werror=main" 14668 14669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 14670 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 14671 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 14672 if eval \${$cacheid+:} false; then : 14673 $as_echo_n "(cached) " >&6 14674 else 14675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14676 /* end confdefs.h. */ 14677 int i; 14678 int 14679 main () 14680 { 14681 14682 ; 14683 return 0; 14684 } 14685 _ACEOF 14686 if ac_fn_c_try_link "$LINENO"; then : 14687 eval $cacheid=yes 14688 else 14689 eval $cacheid=no 14690 fi 14691 rm -f core conftest.err conftest.$ac_objext \ 14692 conftest$ac_exeext conftest.$ac_ext 14693 fi 14694 14695 14696 CFLAGS="$xorg_testset_save_CFLAGS" 14697 14698 eval supported=\$$cacheid 14699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14700 $as_echo "$supported" >&6; } 14701 if test "$supported" = "yes" ; then 14702 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 14703 found="yes" 14704 fi 14705 fi 14706 14707 14708 14709 14710 14711 14712 14713 14714 14715 14716 14717 14718 14719 14720 14721 xorg_testset_save_CFLAGS="$CFLAGS" 14722 14723 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14726 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14727 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14728 $as_echo_n "(cached) " >&6 14729 else 14730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14731 /* end confdefs.h. */ 14732 int i; 14733 _ACEOF 14734 if ac_fn_c_try_compile "$LINENO"; then : 14735 xorg_cv_cc_flag_unknown_warning_option=yes 14736 else 14737 xorg_cv_cc_flag_unknown_warning_option=no 14738 fi 14739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14740 fi 14741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14742 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14743 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14744 CFLAGS="$xorg_testset_save_CFLAGS" 14745 fi 14746 14747 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14750 fi 14751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14753 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14754 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14755 $as_echo_n "(cached) " >&6 14756 else 14757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14758 /* end confdefs.h. */ 14759 int i; 14760 _ACEOF 14761 if ac_fn_c_try_compile "$LINENO"; then : 14762 xorg_cv_cc_flag_unused_command_line_argument=yes 14763 else 14764 xorg_cv_cc_flag_unused_command_line_argument=no 14765 fi 14766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14767 fi 14768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14769 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14770 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14771 CFLAGS="$xorg_testset_save_CFLAGS" 14772 fi 14773 14774 found="no" 14775 14776 if test $found = "no" ; then 14777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14779 fi 14780 14781 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14783 fi 14784 14785 CFLAGS="$CFLAGS -Werror=missing-braces" 14786 14787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 14788 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 14789 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 14790 if eval \${$cacheid+:} false; then : 14791 $as_echo_n "(cached) " >&6 14792 else 14793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14794 /* end confdefs.h. */ 14795 int i; 14796 int 14797 main () 14798 { 14799 14800 ; 14801 return 0; 14802 } 14803 _ACEOF 14804 if ac_fn_c_try_link "$LINENO"; then : 14805 eval $cacheid=yes 14806 else 14807 eval $cacheid=no 14808 fi 14809 rm -f core conftest.err conftest.$ac_objext \ 14810 conftest$ac_exeext conftest.$ac_ext 14811 fi 14812 14813 14814 CFLAGS="$xorg_testset_save_CFLAGS" 14815 14816 eval supported=\$$cacheid 14817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14818 $as_echo "$supported" >&6; } 14819 if test "$supported" = "yes" ; then 14820 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 14821 found="yes" 14822 fi 14823 fi 14824 14825 14826 14827 14828 14829 14830 14831 14832 14833 14834 14835 14836 14837 14838 14839 xorg_testset_save_CFLAGS="$CFLAGS" 14840 14841 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14844 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14845 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14846 $as_echo_n "(cached) " >&6 14847 else 14848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14849 /* end confdefs.h. */ 14850 int i; 14851 _ACEOF 14852 if ac_fn_c_try_compile "$LINENO"; then : 14853 xorg_cv_cc_flag_unknown_warning_option=yes 14854 else 14855 xorg_cv_cc_flag_unknown_warning_option=no 14856 fi 14857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14858 fi 14859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14860 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14861 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14862 CFLAGS="$xorg_testset_save_CFLAGS" 14863 fi 14864 14865 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14868 fi 14869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14871 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14872 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14873 $as_echo_n "(cached) " >&6 14874 else 14875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14876 /* end confdefs.h. */ 14877 int i; 14878 _ACEOF 14879 if ac_fn_c_try_compile "$LINENO"; then : 14880 xorg_cv_cc_flag_unused_command_line_argument=yes 14881 else 14882 xorg_cv_cc_flag_unused_command_line_argument=no 14883 fi 14884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14885 fi 14886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14887 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14888 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14889 CFLAGS="$xorg_testset_save_CFLAGS" 14890 fi 14891 14892 found="no" 14893 14894 if test $found = "no" ; then 14895 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14897 fi 14898 14899 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14901 fi 14902 14903 CFLAGS="$CFLAGS -Werror=sequence-point" 14904 14905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 14906 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 14907 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 14908 if eval \${$cacheid+:} false; then : 14909 $as_echo_n "(cached) " >&6 14910 else 14911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14912 /* end confdefs.h. */ 14913 int i; 14914 int 14915 main () 14916 { 14917 14918 ; 14919 return 0; 14920 } 14921 _ACEOF 14922 if ac_fn_c_try_link "$LINENO"; then : 14923 eval $cacheid=yes 14924 else 14925 eval $cacheid=no 14926 fi 14927 rm -f core conftest.err conftest.$ac_objext \ 14928 conftest$ac_exeext conftest.$ac_ext 14929 fi 14930 14931 14932 CFLAGS="$xorg_testset_save_CFLAGS" 14933 14934 eval supported=\$$cacheid 14935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14936 $as_echo "$supported" >&6; } 14937 if test "$supported" = "yes" ; then 14938 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 14939 found="yes" 14940 fi 14941 fi 14942 14943 14944 14945 14946 14947 14948 14949 14950 14951 14952 14953 14954 14955 14956 14957 xorg_testset_save_CFLAGS="$CFLAGS" 14958 14959 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14962 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14963 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14964 $as_echo_n "(cached) " >&6 14965 else 14966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14967 /* end confdefs.h. */ 14968 int i; 14969 _ACEOF 14970 if ac_fn_c_try_compile "$LINENO"; then : 14971 xorg_cv_cc_flag_unknown_warning_option=yes 14972 else 14973 xorg_cv_cc_flag_unknown_warning_option=no 14974 fi 14975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14976 fi 14977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14978 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14979 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14980 CFLAGS="$xorg_testset_save_CFLAGS" 14981 fi 14982 14983 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14986 fi 14987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14989 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14990 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14991 $as_echo_n "(cached) " >&6 14992 else 14993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14994 /* end confdefs.h. */ 14995 int i; 14996 _ACEOF 14997 if ac_fn_c_try_compile "$LINENO"; then : 14998 xorg_cv_cc_flag_unused_command_line_argument=yes 14999 else 15000 xorg_cv_cc_flag_unused_command_line_argument=no 15001 fi 15002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15003 fi 15004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15005 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15006 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15007 CFLAGS="$xorg_testset_save_CFLAGS" 15008 fi 15009 15010 found="no" 15011 15012 if test $found = "no" ; then 15013 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15015 fi 15016 15017 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15018 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15019 fi 15020 15021 CFLAGS="$CFLAGS -Werror=return-type" 15022 15023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 15024 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 15025 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 15026 if eval \${$cacheid+:} false; then : 15027 $as_echo_n "(cached) " >&6 15028 else 15029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15030 /* end confdefs.h. */ 15031 int i; 15032 int 15033 main () 15034 { 15035 15036 ; 15037 return 0; 15038 } 15039 _ACEOF 15040 if ac_fn_c_try_link "$LINENO"; then : 15041 eval $cacheid=yes 15042 else 15043 eval $cacheid=no 15044 fi 15045 rm -f core conftest.err conftest.$ac_objext \ 15046 conftest$ac_exeext conftest.$ac_ext 15047 fi 15048 15049 15050 CFLAGS="$xorg_testset_save_CFLAGS" 15051 15052 eval supported=\$$cacheid 15053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15054 $as_echo "$supported" >&6; } 15055 if test "$supported" = "yes" ; then 15056 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 15057 found="yes" 15058 fi 15059 fi 15060 15061 if test $found = "no" ; then 15062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15064 fi 15065 15066 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15068 fi 15069 15070 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 15071 15072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 15073 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 15074 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 15075 if eval \${$cacheid+:} false; then : 15076 $as_echo_n "(cached) " >&6 15077 else 15078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15079 /* end confdefs.h. */ 15080 int i; 15081 int 15082 main () 15083 { 15084 15085 ; 15086 return 0; 15087 } 15088 _ACEOF 15089 if ac_fn_c_try_link "$LINENO"; then : 15090 eval $cacheid=yes 15091 else 15092 eval $cacheid=no 15093 fi 15094 rm -f core conftest.err conftest.$ac_objext \ 15095 conftest$ac_exeext conftest.$ac_ext 15096 fi 15097 15098 15099 CFLAGS="$xorg_testset_save_CFLAGS" 15100 15101 eval supported=\$$cacheid 15102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15103 $as_echo "$supported" >&6; } 15104 if test "$supported" = "yes" ; then 15105 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 15106 found="yes" 15107 fi 15108 fi 15109 15110 15111 15112 15113 15114 15115 15116 15117 15118 15119 15120 15121 15122 15123 15124 xorg_testset_save_CFLAGS="$CFLAGS" 15125 15126 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15129 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15130 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15131 $as_echo_n "(cached) " >&6 15132 else 15133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15134 /* end confdefs.h. */ 15135 int i; 15136 _ACEOF 15137 if ac_fn_c_try_compile "$LINENO"; then : 15138 xorg_cv_cc_flag_unknown_warning_option=yes 15139 else 15140 xorg_cv_cc_flag_unknown_warning_option=no 15141 fi 15142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15143 fi 15144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15145 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15146 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15147 CFLAGS="$xorg_testset_save_CFLAGS" 15148 fi 15149 15150 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15153 fi 15154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15156 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15157 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15158 $as_echo_n "(cached) " >&6 15159 else 15160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15161 /* end confdefs.h. */ 15162 int i; 15163 _ACEOF 15164 if ac_fn_c_try_compile "$LINENO"; then : 15165 xorg_cv_cc_flag_unused_command_line_argument=yes 15166 else 15167 xorg_cv_cc_flag_unused_command_line_argument=no 15168 fi 15169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15170 fi 15171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15172 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15173 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15174 CFLAGS="$xorg_testset_save_CFLAGS" 15175 fi 15176 15177 found="no" 15178 15179 if test $found = "no" ; then 15180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15182 fi 15183 15184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15186 fi 15187 15188 CFLAGS="$CFLAGS -Werror=trigraphs" 15189 15190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 15191 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 15192 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 15193 if eval \${$cacheid+:} false; then : 15194 $as_echo_n "(cached) " >&6 15195 else 15196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15197 /* end confdefs.h. */ 15198 int i; 15199 int 15200 main () 15201 { 15202 15203 ; 15204 return 0; 15205 } 15206 _ACEOF 15207 if ac_fn_c_try_link "$LINENO"; then : 15208 eval $cacheid=yes 15209 else 15210 eval $cacheid=no 15211 fi 15212 rm -f core conftest.err conftest.$ac_objext \ 15213 conftest$ac_exeext conftest.$ac_ext 15214 fi 15215 15216 15217 CFLAGS="$xorg_testset_save_CFLAGS" 15218 15219 eval supported=\$$cacheid 15220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15221 $as_echo "$supported" >&6; } 15222 if test "$supported" = "yes" ; then 15223 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 15224 found="yes" 15225 fi 15226 fi 15227 15228 15229 15230 15231 15232 15233 15234 15235 15236 15237 15238 15239 15240 15241 15242 xorg_testset_save_CFLAGS="$CFLAGS" 15243 15244 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15247 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15248 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15249 $as_echo_n "(cached) " >&6 15250 else 15251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15252 /* end confdefs.h. */ 15253 int i; 15254 _ACEOF 15255 if ac_fn_c_try_compile "$LINENO"; then : 15256 xorg_cv_cc_flag_unknown_warning_option=yes 15257 else 15258 xorg_cv_cc_flag_unknown_warning_option=no 15259 fi 15260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15261 fi 15262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15263 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15264 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15265 CFLAGS="$xorg_testset_save_CFLAGS" 15266 fi 15267 15268 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15271 fi 15272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15274 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15275 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15276 $as_echo_n "(cached) " >&6 15277 else 15278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15279 /* end confdefs.h. */ 15280 int i; 15281 _ACEOF 15282 if ac_fn_c_try_compile "$LINENO"; then : 15283 xorg_cv_cc_flag_unused_command_line_argument=yes 15284 else 15285 xorg_cv_cc_flag_unused_command_line_argument=no 15286 fi 15287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15288 fi 15289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15290 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15291 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15292 CFLAGS="$xorg_testset_save_CFLAGS" 15293 fi 15294 15295 found="no" 15296 15297 if test $found = "no" ; then 15298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15300 fi 15301 15302 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15304 fi 15305 15306 CFLAGS="$CFLAGS -Werror=array-bounds" 15307 15308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 15309 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 15310 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 15311 if eval \${$cacheid+:} false; then : 15312 $as_echo_n "(cached) " >&6 15313 else 15314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15315 /* end confdefs.h. */ 15316 int i; 15317 int 15318 main () 15319 { 15320 15321 ; 15322 return 0; 15323 } 15324 _ACEOF 15325 if ac_fn_c_try_link "$LINENO"; then : 15326 eval $cacheid=yes 15327 else 15328 eval $cacheid=no 15329 fi 15330 rm -f core conftest.err conftest.$ac_objext \ 15331 conftest$ac_exeext conftest.$ac_ext 15332 fi 15333 15334 15335 CFLAGS="$xorg_testset_save_CFLAGS" 15336 15337 eval supported=\$$cacheid 15338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15339 $as_echo "$supported" >&6; } 15340 if test "$supported" = "yes" ; then 15341 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 15342 found="yes" 15343 fi 15344 fi 15345 15346 15347 15348 15349 15350 15351 15352 15353 15354 15355 15356 15357 15358 15359 15360 xorg_testset_save_CFLAGS="$CFLAGS" 15361 15362 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15365 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15366 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15367 $as_echo_n "(cached) " >&6 15368 else 15369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15370 /* end confdefs.h. */ 15371 int i; 15372 _ACEOF 15373 if ac_fn_c_try_compile "$LINENO"; then : 15374 xorg_cv_cc_flag_unknown_warning_option=yes 15375 else 15376 xorg_cv_cc_flag_unknown_warning_option=no 15377 fi 15378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15379 fi 15380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15381 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15382 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15383 CFLAGS="$xorg_testset_save_CFLAGS" 15384 fi 15385 15386 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15387 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15389 fi 15390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15392 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15393 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15394 $as_echo_n "(cached) " >&6 15395 else 15396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15397 /* end confdefs.h. */ 15398 int i; 15399 _ACEOF 15400 if ac_fn_c_try_compile "$LINENO"; then : 15401 xorg_cv_cc_flag_unused_command_line_argument=yes 15402 else 15403 xorg_cv_cc_flag_unused_command_line_argument=no 15404 fi 15405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15406 fi 15407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15408 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15409 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15410 CFLAGS="$xorg_testset_save_CFLAGS" 15411 fi 15412 15413 found="no" 15414 15415 if test $found = "no" ; then 15416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15418 fi 15419 15420 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15422 fi 15423 15424 CFLAGS="$CFLAGS -Werror=write-strings" 15425 15426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 15427 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 15428 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 15429 if eval \${$cacheid+:} false; then : 15430 $as_echo_n "(cached) " >&6 15431 else 15432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15433 /* end confdefs.h. */ 15434 int i; 15435 int 15436 main () 15437 { 15438 15439 ; 15440 return 0; 15441 } 15442 _ACEOF 15443 if ac_fn_c_try_link "$LINENO"; then : 15444 eval $cacheid=yes 15445 else 15446 eval $cacheid=no 15447 fi 15448 rm -f core conftest.err conftest.$ac_objext \ 15449 conftest$ac_exeext conftest.$ac_ext 15450 fi 15451 15452 15453 CFLAGS="$xorg_testset_save_CFLAGS" 15454 15455 eval supported=\$$cacheid 15456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15457 $as_echo "$supported" >&6; } 15458 if test "$supported" = "yes" ; then 15459 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 15460 found="yes" 15461 fi 15462 fi 15463 15464 15465 15466 15467 15468 15469 15470 15471 15472 15473 15474 15475 15476 15477 15478 xorg_testset_save_CFLAGS="$CFLAGS" 15479 15480 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15483 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15484 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15485 $as_echo_n "(cached) " >&6 15486 else 15487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15488 /* end confdefs.h. */ 15489 int i; 15490 _ACEOF 15491 if ac_fn_c_try_compile "$LINENO"; then : 15492 xorg_cv_cc_flag_unknown_warning_option=yes 15493 else 15494 xorg_cv_cc_flag_unknown_warning_option=no 15495 fi 15496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15497 fi 15498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15499 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15500 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15501 CFLAGS="$xorg_testset_save_CFLAGS" 15502 fi 15503 15504 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15505 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15507 fi 15508 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15510 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15511 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15512 $as_echo_n "(cached) " >&6 15513 else 15514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15515 /* end confdefs.h. */ 15516 int i; 15517 _ACEOF 15518 if ac_fn_c_try_compile "$LINENO"; then : 15519 xorg_cv_cc_flag_unused_command_line_argument=yes 15520 else 15521 xorg_cv_cc_flag_unused_command_line_argument=no 15522 fi 15523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15524 fi 15525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15526 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15527 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15528 CFLAGS="$xorg_testset_save_CFLAGS" 15529 fi 15530 15531 found="no" 15532 15533 if test $found = "no" ; then 15534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15536 fi 15537 15538 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15540 fi 15541 15542 CFLAGS="$CFLAGS -Werror=address" 15543 15544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 15545 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 15546 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 15547 if eval \${$cacheid+:} false; then : 15548 $as_echo_n "(cached) " >&6 15549 else 15550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15551 /* end confdefs.h. */ 15552 int i; 15553 int 15554 main () 15555 { 15556 15557 ; 15558 return 0; 15559 } 15560 _ACEOF 15561 if ac_fn_c_try_link "$LINENO"; then : 15562 eval $cacheid=yes 15563 else 15564 eval $cacheid=no 15565 fi 15566 rm -f core conftest.err conftest.$ac_objext \ 15567 conftest$ac_exeext conftest.$ac_ext 15568 fi 15569 15570 15571 CFLAGS="$xorg_testset_save_CFLAGS" 15572 15573 eval supported=\$$cacheid 15574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15575 $as_echo "$supported" >&6; } 15576 if test "$supported" = "yes" ; then 15577 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 15578 found="yes" 15579 fi 15580 fi 15581 15582 15583 15584 15585 15586 15587 15588 15589 15590 15591 15592 15593 15594 15595 15596 xorg_testset_save_CFLAGS="$CFLAGS" 15597 15598 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15601 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15602 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15603 $as_echo_n "(cached) " >&6 15604 else 15605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15606 /* end confdefs.h. */ 15607 int i; 15608 _ACEOF 15609 if ac_fn_c_try_compile "$LINENO"; then : 15610 xorg_cv_cc_flag_unknown_warning_option=yes 15611 else 15612 xorg_cv_cc_flag_unknown_warning_option=no 15613 fi 15614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15615 fi 15616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15617 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15618 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15619 CFLAGS="$xorg_testset_save_CFLAGS" 15620 fi 15621 15622 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15623 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15625 fi 15626 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15628 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15629 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15630 $as_echo_n "(cached) " >&6 15631 else 15632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15633 /* end confdefs.h. */ 15634 int i; 15635 _ACEOF 15636 if ac_fn_c_try_compile "$LINENO"; then : 15637 xorg_cv_cc_flag_unused_command_line_argument=yes 15638 else 15639 xorg_cv_cc_flag_unused_command_line_argument=no 15640 fi 15641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15642 fi 15643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15644 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15645 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15646 CFLAGS="$xorg_testset_save_CFLAGS" 15647 fi 15648 15649 found="no" 15650 15651 if test $found = "no" ; then 15652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15654 fi 15655 15656 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15658 fi 15659 15660 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 15661 15662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 15663 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 15664 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 15665 if eval \${$cacheid+:} false; then : 15666 $as_echo_n "(cached) " >&6 15667 else 15668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15669 /* end confdefs.h. */ 15670 int i; 15671 int 15672 main () 15673 { 15674 15675 ; 15676 return 0; 15677 } 15678 _ACEOF 15679 if ac_fn_c_try_link "$LINENO"; then : 15680 eval $cacheid=yes 15681 else 15682 eval $cacheid=no 15683 fi 15684 rm -f core conftest.err conftest.$ac_objext \ 15685 conftest$ac_exeext conftest.$ac_ext 15686 fi 15687 15688 15689 CFLAGS="$xorg_testset_save_CFLAGS" 15690 15691 eval supported=\$$cacheid 15692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15693 $as_echo "$supported" >&6; } 15694 if test "$supported" = "yes" ; then 15695 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 15696 found="yes" 15697 fi 15698 fi 15699 15700 if test $found = "no" ; then 15701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15703 fi 15704 15705 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15707 fi 15708 15709 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15710 15711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 15712 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 15713 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 15714 if eval \${$cacheid+:} false; then : 15715 $as_echo_n "(cached) " >&6 15716 else 15717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15718 /* end confdefs.h. */ 15719 int i; 15720 int 15721 main () 15722 { 15723 15724 ; 15725 return 0; 15726 } 15727 _ACEOF 15728 if ac_fn_c_try_link "$LINENO"; then : 15729 eval $cacheid=yes 15730 else 15731 eval $cacheid=no 15732 fi 15733 rm -f core conftest.err conftest.$ac_objext \ 15734 conftest$ac_exeext conftest.$ac_ext 15735 fi 15736 15737 15738 CFLAGS="$xorg_testset_save_CFLAGS" 15739 15740 eval supported=\$$cacheid 15741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15742 $as_echo "$supported" >&6; } 15743 if test "$supported" = "yes" ; then 15744 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15745 found="yes" 15746 fi 15747 fi 15748 15749 15750 15751 15752 15753 15754 15755 15756 15757 15758 15759 15760 15761 15762 15763 xorg_testset_save_CFLAGS="$CFLAGS" 15764 15765 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15768 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15769 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15770 $as_echo_n "(cached) " >&6 15771 else 15772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15773 /* end confdefs.h. */ 15774 int i; 15775 _ACEOF 15776 if ac_fn_c_try_compile "$LINENO"; then : 15777 xorg_cv_cc_flag_unknown_warning_option=yes 15778 else 15779 xorg_cv_cc_flag_unknown_warning_option=no 15780 fi 15781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15782 fi 15783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15784 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15786 CFLAGS="$xorg_testset_save_CFLAGS" 15787 fi 15788 15789 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15792 fi 15793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15795 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15796 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15797 $as_echo_n "(cached) " >&6 15798 else 15799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15800 /* end confdefs.h. */ 15801 int i; 15802 _ACEOF 15803 if ac_fn_c_try_compile "$LINENO"; then : 15804 xorg_cv_cc_flag_unused_command_line_argument=yes 15805 else 15806 xorg_cv_cc_flag_unused_command_line_argument=no 15807 fi 15808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15809 fi 15810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15811 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15812 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15813 CFLAGS="$xorg_testset_save_CFLAGS" 15814 fi 15815 15816 found="no" 15817 15818 if test $found = "no" ; then 15819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15821 fi 15822 15823 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15825 fi 15826 15827 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 15828 15829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 15830 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 15831 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 15832 if eval \${$cacheid+:} false; then : 15833 $as_echo_n "(cached) " >&6 15834 else 15835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15836 /* end confdefs.h. */ 15837 int i; 15838 int 15839 main () 15840 { 15841 15842 ; 15843 return 0; 15844 } 15845 _ACEOF 15846 if ac_fn_c_try_link "$LINENO"; then : 15847 eval $cacheid=yes 15848 else 15849 eval $cacheid=no 15850 fi 15851 rm -f core conftest.err conftest.$ac_objext \ 15852 conftest$ac_exeext conftest.$ac_ext 15853 fi 15854 15855 15856 CFLAGS="$xorg_testset_save_CFLAGS" 15857 15858 eval supported=\$$cacheid 15859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15860 $as_echo "$supported" >&6; } 15861 if test "$supported" = "yes" ; then 15862 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 15863 found="yes" 15864 fi 15865 fi 15866 15867 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 15868 else 15869 { $as_echo "$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 15870 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 15871 15872 15873 15874 15875 15876 15877 15878 15879 15880 15881 15882 15883 15884 xorg_testset_save_CFLAGS="$CFLAGS" 15885 15886 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15889 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15890 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15891 $as_echo_n "(cached) " >&6 15892 else 15893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15894 /* end confdefs.h. */ 15895 int i; 15896 _ACEOF 15897 if ac_fn_c_try_compile "$LINENO"; then : 15898 xorg_cv_cc_flag_unknown_warning_option=yes 15899 else 15900 xorg_cv_cc_flag_unknown_warning_option=no 15901 fi 15902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15903 fi 15904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15905 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15907 CFLAGS="$xorg_testset_save_CFLAGS" 15908 fi 15909 15910 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15913 fi 15914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15916 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15917 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15918 $as_echo_n "(cached) " >&6 15919 else 15920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15921 /* end confdefs.h. */ 15922 int i; 15923 _ACEOF 15924 if ac_fn_c_try_compile "$LINENO"; then : 15925 xorg_cv_cc_flag_unused_command_line_argument=yes 15926 else 15927 xorg_cv_cc_flag_unused_command_line_argument=no 15928 fi 15929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15930 fi 15931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15932 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15934 CFLAGS="$xorg_testset_save_CFLAGS" 15935 fi 15936 15937 found="no" 15938 15939 if test $found = "no" ; then 15940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15942 fi 15943 15944 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15946 fi 15947 15948 CFLAGS="$CFLAGS -Wimplicit" 15949 15950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 15951 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 15952 cacheid=xorg_cv_cc_flag__Wimplicit 15953 if eval \${$cacheid+:} false; then : 15954 $as_echo_n "(cached) " >&6 15955 else 15956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15957 /* end confdefs.h. */ 15958 int i; 15959 int 15960 main () 15961 { 15962 15963 ; 15964 return 0; 15965 } 15966 _ACEOF 15967 if ac_fn_c_try_link "$LINENO"; then : 15968 eval $cacheid=yes 15969 else 15970 eval $cacheid=no 15971 fi 15972 rm -f core conftest.err conftest.$ac_objext \ 15973 conftest$ac_exeext conftest.$ac_ext 15974 fi 15975 15976 15977 CFLAGS="$xorg_testset_save_CFLAGS" 15978 15979 eval supported=\$$cacheid 15980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15981 $as_echo "$supported" >&6; } 15982 if test "$supported" = "yes" ; then 15983 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 15984 found="yes" 15985 fi 15986 fi 15987 15988 15989 15990 15991 15992 15993 15994 15995 15996 15997 15998 15999 16000 16001 16002 xorg_testset_save_CFLAGS="$CFLAGS" 16003 16004 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16007 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16008 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16009 $as_echo_n "(cached) " >&6 16010 else 16011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16012 /* end confdefs.h. */ 16013 int i; 16014 _ACEOF 16015 if ac_fn_c_try_compile "$LINENO"; then : 16016 xorg_cv_cc_flag_unknown_warning_option=yes 16017 else 16018 xorg_cv_cc_flag_unknown_warning_option=no 16019 fi 16020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16021 fi 16022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16023 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16024 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16025 CFLAGS="$xorg_testset_save_CFLAGS" 16026 fi 16027 16028 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16031 fi 16032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16034 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16035 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16036 $as_echo_n "(cached) " >&6 16037 else 16038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16039 /* end confdefs.h. */ 16040 int i; 16041 _ACEOF 16042 if ac_fn_c_try_compile "$LINENO"; then : 16043 xorg_cv_cc_flag_unused_command_line_argument=yes 16044 else 16045 xorg_cv_cc_flag_unused_command_line_argument=no 16046 fi 16047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16048 fi 16049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16050 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16051 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16052 CFLAGS="$xorg_testset_save_CFLAGS" 16053 fi 16054 16055 found="no" 16056 16057 if test $found = "no" ; then 16058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16060 fi 16061 16062 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16064 fi 16065 16066 CFLAGS="$CFLAGS -Wnonnull" 16067 16068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 16069 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 16070 cacheid=xorg_cv_cc_flag__Wnonnull 16071 if eval \${$cacheid+:} false; then : 16072 $as_echo_n "(cached) " >&6 16073 else 16074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16075 /* end confdefs.h. */ 16076 int i; 16077 int 16078 main () 16079 { 16080 16081 ; 16082 return 0; 16083 } 16084 _ACEOF 16085 if ac_fn_c_try_link "$LINENO"; then : 16086 eval $cacheid=yes 16087 else 16088 eval $cacheid=no 16089 fi 16090 rm -f core conftest.err conftest.$ac_objext \ 16091 conftest$ac_exeext conftest.$ac_ext 16092 fi 16093 16094 16095 CFLAGS="$xorg_testset_save_CFLAGS" 16096 16097 eval supported=\$$cacheid 16098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16099 $as_echo "$supported" >&6; } 16100 if test "$supported" = "yes" ; then 16101 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 16102 found="yes" 16103 fi 16104 fi 16105 16106 16107 16108 16109 16110 16111 16112 16113 16114 16115 16116 16117 16118 16119 16120 xorg_testset_save_CFLAGS="$CFLAGS" 16121 16122 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16125 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16126 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16127 $as_echo_n "(cached) " >&6 16128 else 16129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16130 /* end confdefs.h. */ 16131 int i; 16132 _ACEOF 16133 if ac_fn_c_try_compile "$LINENO"; then : 16134 xorg_cv_cc_flag_unknown_warning_option=yes 16135 else 16136 xorg_cv_cc_flag_unknown_warning_option=no 16137 fi 16138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16139 fi 16140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16141 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16142 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16143 CFLAGS="$xorg_testset_save_CFLAGS" 16144 fi 16145 16146 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16149 fi 16150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16152 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16153 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16154 $as_echo_n "(cached) " >&6 16155 else 16156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16157 /* end confdefs.h. */ 16158 int i; 16159 _ACEOF 16160 if ac_fn_c_try_compile "$LINENO"; then : 16161 xorg_cv_cc_flag_unused_command_line_argument=yes 16162 else 16163 xorg_cv_cc_flag_unused_command_line_argument=no 16164 fi 16165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16166 fi 16167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16168 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16169 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16170 CFLAGS="$xorg_testset_save_CFLAGS" 16171 fi 16172 16173 found="no" 16174 16175 if test $found = "no" ; then 16176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16178 fi 16179 16180 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16182 fi 16183 16184 CFLAGS="$CFLAGS -Winit-self" 16185 16186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 16187 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 16188 cacheid=xorg_cv_cc_flag__Winit_self 16189 if eval \${$cacheid+:} false; then : 16190 $as_echo_n "(cached) " >&6 16191 else 16192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16193 /* end confdefs.h. */ 16194 int i; 16195 int 16196 main () 16197 { 16198 16199 ; 16200 return 0; 16201 } 16202 _ACEOF 16203 if ac_fn_c_try_link "$LINENO"; then : 16204 eval $cacheid=yes 16205 else 16206 eval $cacheid=no 16207 fi 16208 rm -f core conftest.err conftest.$ac_objext \ 16209 conftest$ac_exeext conftest.$ac_ext 16210 fi 16211 16212 16213 CFLAGS="$xorg_testset_save_CFLAGS" 16214 16215 eval supported=\$$cacheid 16216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16217 $as_echo "$supported" >&6; } 16218 if test "$supported" = "yes" ; then 16219 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 16220 found="yes" 16221 fi 16222 fi 16223 16224 16225 16226 16227 16228 16229 16230 16231 16232 16233 16234 16235 16236 16237 16238 xorg_testset_save_CFLAGS="$CFLAGS" 16239 16240 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16243 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16244 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16245 $as_echo_n "(cached) " >&6 16246 else 16247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16248 /* end confdefs.h. */ 16249 int i; 16250 _ACEOF 16251 if ac_fn_c_try_compile "$LINENO"; then : 16252 xorg_cv_cc_flag_unknown_warning_option=yes 16253 else 16254 xorg_cv_cc_flag_unknown_warning_option=no 16255 fi 16256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16257 fi 16258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16259 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16261 CFLAGS="$xorg_testset_save_CFLAGS" 16262 fi 16263 16264 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16267 fi 16268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16270 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16271 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16272 $as_echo_n "(cached) " >&6 16273 else 16274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16275 /* end confdefs.h. */ 16276 int i; 16277 _ACEOF 16278 if ac_fn_c_try_compile "$LINENO"; then : 16279 xorg_cv_cc_flag_unused_command_line_argument=yes 16280 else 16281 xorg_cv_cc_flag_unused_command_line_argument=no 16282 fi 16283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16284 fi 16285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16286 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16287 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16288 CFLAGS="$xorg_testset_save_CFLAGS" 16289 fi 16290 16291 found="no" 16292 16293 if test $found = "no" ; then 16294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16296 fi 16297 16298 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16300 fi 16301 16302 CFLAGS="$CFLAGS -Wmain" 16303 16304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 16305 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 16306 cacheid=xorg_cv_cc_flag__Wmain 16307 if eval \${$cacheid+:} false; then : 16308 $as_echo_n "(cached) " >&6 16309 else 16310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16311 /* end confdefs.h. */ 16312 int i; 16313 int 16314 main () 16315 { 16316 16317 ; 16318 return 0; 16319 } 16320 _ACEOF 16321 if ac_fn_c_try_link "$LINENO"; then : 16322 eval $cacheid=yes 16323 else 16324 eval $cacheid=no 16325 fi 16326 rm -f core conftest.err conftest.$ac_objext \ 16327 conftest$ac_exeext conftest.$ac_ext 16328 fi 16329 16330 16331 CFLAGS="$xorg_testset_save_CFLAGS" 16332 16333 eval supported=\$$cacheid 16334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16335 $as_echo "$supported" >&6; } 16336 if test "$supported" = "yes" ; then 16337 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 16338 found="yes" 16339 fi 16340 fi 16341 16342 16343 16344 16345 16346 16347 16348 16349 16350 16351 16352 16353 16354 16355 16356 xorg_testset_save_CFLAGS="$CFLAGS" 16357 16358 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16361 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16362 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16363 $as_echo_n "(cached) " >&6 16364 else 16365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16366 /* end confdefs.h. */ 16367 int i; 16368 _ACEOF 16369 if ac_fn_c_try_compile "$LINENO"; then : 16370 xorg_cv_cc_flag_unknown_warning_option=yes 16371 else 16372 xorg_cv_cc_flag_unknown_warning_option=no 16373 fi 16374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16375 fi 16376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16377 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16379 CFLAGS="$xorg_testset_save_CFLAGS" 16380 fi 16381 16382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16385 fi 16386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16388 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16389 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16390 $as_echo_n "(cached) " >&6 16391 else 16392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16393 /* end confdefs.h. */ 16394 int i; 16395 _ACEOF 16396 if ac_fn_c_try_compile "$LINENO"; then : 16397 xorg_cv_cc_flag_unused_command_line_argument=yes 16398 else 16399 xorg_cv_cc_flag_unused_command_line_argument=no 16400 fi 16401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16402 fi 16403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16404 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16406 CFLAGS="$xorg_testset_save_CFLAGS" 16407 fi 16408 16409 found="no" 16410 16411 if test $found = "no" ; then 16412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16414 fi 16415 16416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16418 fi 16419 16420 CFLAGS="$CFLAGS -Wmissing-braces" 16421 16422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 16423 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 16424 cacheid=xorg_cv_cc_flag__Wmissing_braces 16425 if eval \${$cacheid+:} false; then : 16426 $as_echo_n "(cached) " >&6 16427 else 16428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16429 /* end confdefs.h. */ 16430 int i; 16431 int 16432 main () 16433 { 16434 16435 ; 16436 return 0; 16437 } 16438 _ACEOF 16439 if ac_fn_c_try_link "$LINENO"; then : 16440 eval $cacheid=yes 16441 else 16442 eval $cacheid=no 16443 fi 16444 rm -f core conftest.err conftest.$ac_objext \ 16445 conftest$ac_exeext conftest.$ac_ext 16446 fi 16447 16448 16449 CFLAGS="$xorg_testset_save_CFLAGS" 16450 16451 eval supported=\$$cacheid 16452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16453 $as_echo "$supported" >&6; } 16454 if test "$supported" = "yes" ; then 16455 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 16456 found="yes" 16457 fi 16458 fi 16459 16460 16461 16462 16463 16464 16465 16466 16467 16468 16469 16470 16471 16472 16473 16474 xorg_testset_save_CFLAGS="$CFLAGS" 16475 16476 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16479 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16480 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16481 $as_echo_n "(cached) " >&6 16482 else 16483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16484 /* end confdefs.h. */ 16485 int i; 16486 _ACEOF 16487 if ac_fn_c_try_compile "$LINENO"; then : 16488 xorg_cv_cc_flag_unknown_warning_option=yes 16489 else 16490 xorg_cv_cc_flag_unknown_warning_option=no 16491 fi 16492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16493 fi 16494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16495 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16496 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16497 CFLAGS="$xorg_testset_save_CFLAGS" 16498 fi 16499 16500 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16503 fi 16504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16506 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16507 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16508 $as_echo_n "(cached) " >&6 16509 else 16510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16511 /* end confdefs.h. */ 16512 int i; 16513 _ACEOF 16514 if ac_fn_c_try_compile "$LINENO"; then : 16515 xorg_cv_cc_flag_unused_command_line_argument=yes 16516 else 16517 xorg_cv_cc_flag_unused_command_line_argument=no 16518 fi 16519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16520 fi 16521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16522 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16523 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16524 CFLAGS="$xorg_testset_save_CFLAGS" 16525 fi 16526 16527 found="no" 16528 16529 if test $found = "no" ; then 16530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16532 fi 16533 16534 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16536 fi 16537 16538 CFLAGS="$CFLAGS -Wsequence-point" 16539 16540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 16541 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 16542 cacheid=xorg_cv_cc_flag__Wsequence_point 16543 if eval \${$cacheid+:} false; then : 16544 $as_echo_n "(cached) " >&6 16545 else 16546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16547 /* end confdefs.h. */ 16548 int i; 16549 int 16550 main () 16551 { 16552 16553 ; 16554 return 0; 16555 } 16556 _ACEOF 16557 if ac_fn_c_try_link "$LINENO"; then : 16558 eval $cacheid=yes 16559 else 16560 eval $cacheid=no 16561 fi 16562 rm -f core conftest.err conftest.$ac_objext \ 16563 conftest$ac_exeext conftest.$ac_ext 16564 fi 16565 16566 16567 CFLAGS="$xorg_testset_save_CFLAGS" 16568 16569 eval supported=\$$cacheid 16570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16571 $as_echo "$supported" >&6; } 16572 if test "$supported" = "yes" ; then 16573 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 16574 found="yes" 16575 fi 16576 fi 16577 16578 16579 16580 16581 16582 16583 16584 16585 16586 16587 16588 16589 16590 16591 16592 xorg_testset_save_CFLAGS="$CFLAGS" 16593 16594 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16597 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16598 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16599 $as_echo_n "(cached) " >&6 16600 else 16601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16602 /* end confdefs.h. */ 16603 int i; 16604 _ACEOF 16605 if ac_fn_c_try_compile "$LINENO"; then : 16606 xorg_cv_cc_flag_unknown_warning_option=yes 16607 else 16608 xorg_cv_cc_flag_unknown_warning_option=no 16609 fi 16610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16611 fi 16612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16613 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16614 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16615 CFLAGS="$xorg_testset_save_CFLAGS" 16616 fi 16617 16618 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16621 fi 16622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16624 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16625 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16626 $as_echo_n "(cached) " >&6 16627 else 16628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16629 /* end confdefs.h. */ 16630 int i; 16631 _ACEOF 16632 if ac_fn_c_try_compile "$LINENO"; then : 16633 xorg_cv_cc_flag_unused_command_line_argument=yes 16634 else 16635 xorg_cv_cc_flag_unused_command_line_argument=no 16636 fi 16637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16638 fi 16639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16640 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16641 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16642 CFLAGS="$xorg_testset_save_CFLAGS" 16643 fi 16644 16645 found="no" 16646 16647 if test $found = "no" ; then 16648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16650 fi 16651 16652 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16654 fi 16655 16656 CFLAGS="$CFLAGS -Wreturn-type" 16657 16658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 16659 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 16660 cacheid=xorg_cv_cc_flag__Wreturn_type 16661 if eval \${$cacheid+:} false; then : 16662 $as_echo_n "(cached) " >&6 16663 else 16664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16665 /* end confdefs.h. */ 16666 int i; 16667 int 16668 main () 16669 { 16670 16671 ; 16672 return 0; 16673 } 16674 _ACEOF 16675 if ac_fn_c_try_link "$LINENO"; then : 16676 eval $cacheid=yes 16677 else 16678 eval $cacheid=no 16679 fi 16680 rm -f core conftest.err conftest.$ac_objext \ 16681 conftest$ac_exeext conftest.$ac_ext 16682 fi 16683 16684 16685 CFLAGS="$xorg_testset_save_CFLAGS" 16686 16687 eval supported=\$$cacheid 16688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16689 $as_echo "$supported" >&6; } 16690 if test "$supported" = "yes" ; then 16691 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 16692 found="yes" 16693 fi 16694 fi 16695 16696 16697 16698 16699 16700 16701 16702 16703 16704 16705 16706 16707 16708 16709 16710 xorg_testset_save_CFLAGS="$CFLAGS" 16711 16712 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16715 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16716 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16717 $as_echo_n "(cached) " >&6 16718 else 16719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16720 /* end confdefs.h. */ 16721 int i; 16722 _ACEOF 16723 if ac_fn_c_try_compile "$LINENO"; then : 16724 xorg_cv_cc_flag_unknown_warning_option=yes 16725 else 16726 xorg_cv_cc_flag_unknown_warning_option=no 16727 fi 16728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16729 fi 16730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16731 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16732 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16733 CFLAGS="$xorg_testset_save_CFLAGS" 16734 fi 16735 16736 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16737 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16739 fi 16740 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16742 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16743 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16744 $as_echo_n "(cached) " >&6 16745 else 16746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16747 /* end confdefs.h. */ 16748 int i; 16749 _ACEOF 16750 if ac_fn_c_try_compile "$LINENO"; then : 16751 xorg_cv_cc_flag_unused_command_line_argument=yes 16752 else 16753 xorg_cv_cc_flag_unused_command_line_argument=no 16754 fi 16755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16756 fi 16757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16758 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16759 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16760 CFLAGS="$xorg_testset_save_CFLAGS" 16761 fi 16762 16763 found="no" 16764 16765 if test $found = "no" ; then 16766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16768 fi 16769 16770 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16772 fi 16773 16774 CFLAGS="$CFLAGS -Wtrigraphs" 16775 16776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 16777 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 16778 cacheid=xorg_cv_cc_flag__Wtrigraphs 16779 if eval \${$cacheid+:} false; then : 16780 $as_echo_n "(cached) " >&6 16781 else 16782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16783 /* end confdefs.h. */ 16784 int i; 16785 int 16786 main () 16787 { 16788 16789 ; 16790 return 0; 16791 } 16792 _ACEOF 16793 if ac_fn_c_try_link "$LINENO"; then : 16794 eval $cacheid=yes 16795 else 16796 eval $cacheid=no 16797 fi 16798 rm -f core conftest.err conftest.$ac_objext \ 16799 conftest$ac_exeext conftest.$ac_ext 16800 fi 16801 16802 16803 CFLAGS="$xorg_testset_save_CFLAGS" 16804 16805 eval supported=\$$cacheid 16806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16807 $as_echo "$supported" >&6; } 16808 if test "$supported" = "yes" ; then 16809 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 16810 found="yes" 16811 fi 16812 fi 16813 16814 16815 16816 16817 16818 16819 16820 16821 16822 16823 16824 16825 16826 16827 16828 xorg_testset_save_CFLAGS="$CFLAGS" 16829 16830 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16833 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16834 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16835 $as_echo_n "(cached) " >&6 16836 else 16837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16838 /* end confdefs.h. */ 16839 int i; 16840 _ACEOF 16841 if ac_fn_c_try_compile "$LINENO"; then : 16842 xorg_cv_cc_flag_unknown_warning_option=yes 16843 else 16844 xorg_cv_cc_flag_unknown_warning_option=no 16845 fi 16846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16847 fi 16848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16849 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16850 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16851 CFLAGS="$xorg_testset_save_CFLAGS" 16852 fi 16853 16854 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16857 fi 16858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16860 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16861 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16862 $as_echo_n "(cached) " >&6 16863 else 16864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16865 /* end confdefs.h. */ 16866 int i; 16867 _ACEOF 16868 if ac_fn_c_try_compile "$LINENO"; then : 16869 xorg_cv_cc_flag_unused_command_line_argument=yes 16870 else 16871 xorg_cv_cc_flag_unused_command_line_argument=no 16872 fi 16873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16874 fi 16875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16876 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16877 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16878 CFLAGS="$xorg_testset_save_CFLAGS" 16879 fi 16880 16881 found="no" 16882 16883 if test $found = "no" ; then 16884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16886 fi 16887 16888 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16890 fi 16891 16892 CFLAGS="$CFLAGS -Warray-bounds" 16893 16894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 16895 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 16896 cacheid=xorg_cv_cc_flag__Warray_bounds 16897 if eval \${$cacheid+:} false; then : 16898 $as_echo_n "(cached) " >&6 16899 else 16900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16901 /* end confdefs.h. */ 16902 int i; 16903 int 16904 main () 16905 { 16906 16907 ; 16908 return 0; 16909 } 16910 _ACEOF 16911 if ac_fn_c_try_link "$LINENO"; then : 16912 eval $cacheid=yes 16913 else 16914 eval $cacheid=no 16915 fi 16916 rm -f core conftest.err conftest.$ac_objext \ 16917 conftest$ac_exeext conftest.$ac_ext 16918 fi 16919 16920 16921 CFLAGS="$xorg_testset_save_CFLAGS" 16922 16923 eval supported=\$$cacheid 16924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16925 $as_echo "$supported" >&6; } 16926 if test "$supported" = "yes" ; then 16927 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 16928 found="yes" 16929 fi 16930 fi 16931 16932 16933 16934 16935 16936 16937 16938 16939 16940 16941 16942 16943 16944 16945 16946 xorg_testset_save_CFLAGS="$CFLAGS" 16947 16948 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16951 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16952 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16953 $as_echo_n "(cached) " >&6 16954 else 16955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16956 /* end confdefs.h. */ 16957 int i; 16958 _ACEOF 16959 if ac_fn_c_try_compile "$LINENO"; then : 16960 xorg_cv_cc_flag_unknown_warning_option=yes 16961 else 16962 xorg_cv_cc_flag_unknown_warning_option=no 16963 fi 16964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16965 fi 16966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16967 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16969 CFLAGS="$xorg_testset_save_CFLAGS" 16970 fi 16971 16972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16975 fi 16976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16978 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16979 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16980 $as_echo_n "(cached) " >&6 16981 else 16982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16983 /* end confdefs.h. */ 16984 int i; 16985 _ACEOF 16986 if ac_fn_c_try_compile "$LINENO"; then : 16987 xorg_cv_cc_flag_unused_command_line_argument=yes 16988 else 16989 xorg_cv_cc_flag_unused_command_line_argument=no 16990 fi 16991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16992 fi 16993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16994 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16996 CFLAGS="$xorg_testset_save_CFLAGS" 16997 fi 16998 16999 found="no" 17000 17001 if test $found = "no" ; then 17002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17004 fi 17005 17006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17008 fi 17009 17010 CFLAGS="$CFLAGS -Wwrite-strings" 17011 17012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 17013 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 17014 cacheid=xorg_cv_cc_flag__Wwrite_strings 17015 if eval \${$cacheid+:} false; then : 17016 $as_echo_n "(cached) " >&6 17017 else 17018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17019 /* end confdefs.h. */ 17020 int i; 17021 int 17022 main () 17023 { 17024 17025 ; 17026 return 0; 17027 } 17028 _ACEOF 17029 if ac_fn_c_try_link "$LINENO"; then : 17030 eval $cacheid=yes 17031 else 17032 eval $cacheid=no 17033 fi 17034 rm -f core conftest.err conftest.$ac_objext \ 17035 conftest$ac_exeext conftest.$ac_ext 17036 fi 17037 17038 17039 CFLAGS="$xorg_testset_save_CFLAGS" 17040 17041 eval supported=\$$cacheid 17042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17043 $as_echo "$supported" >&6; } 17044 if test "$supported" = "yes" ; then 17045 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 17046 found="yes" 17047 fi 17048 fi 17049 17050 17051 17052 17053 17054 17055 17056 17057 17058 17059 17060 17061 17062 17063 17064 xorg_testset_save_CFLAGS="$CFLAGS" 17065 17066 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17069 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17070 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17071 $as_echo_n "(cached) " >&6 17072 else 17073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17074 /* end confdefs.h. */ 17075 int i; 17076 _ACEOF 17077 if ac_fn_c_try_compile "$LINENO"; then : 17078 xorg_cv_cc_flag_unknown_warning_option=yes 17079 else 17080 xorg_cv_cc_flag_unknown_warning_option=no 17081 fi 17082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17083 fi 17084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17085 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17087 CFLAGS="$xorg_testset_save_CFLAGS" 17088 fi 17089 17090 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17093 fi 17094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17096 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17097 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17098 $as_echo_n "(cached) " >&6 17099 else 17100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17101 /* end confdefs.h. */ 17102 int i; 17103 _ACEOF 17104 if ac_fn_c_try_compile "$LINENO"; then : 17105 xorg_cv_cc_flag_unused_command_line_argument=yes 17106 else 17107 xorg_cv_cc_flag_unused_command_line_argument=no 17108 fi 17109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17110 fi 17111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17112 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17114 CFLAGS="$xorg_testset_save_CFLAGS" 17115 fi 17116 17117 found="no" 17118 17119 if test $found = "no" ; then 17120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17122 fi 17123 17124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17126 fi 17127 17128 CFLAGS="$CFLAGS -Waddress" 17129 17130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 17131 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 17132 cacheid=xorg_cv_cc_flag__Waddress 17133 if eval \${$cacheid+:} false; then : 17134 $as_echo_n "(cached) " >&6 17135 else 17136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17137 /* end confdefs.h. */ 17138 int i; 17139 int 17140 main () 17141 { 17142 17143 ; 17144 return 0; 17145 } 17146 _ACEOF 17147 if ac_fn_c_try_link "$LINENO"; then : 17148 eval $cacheid=yes 17149 else 17150 eval $cacheid=no 17151 fi 17152 rm -f core conftest.err conftest.$ac_objext \ 17153 conftest$ac_exeext conftest.$ac_ext 17154 fi 17155 17156 17157 CFLAGS="$xorg_testset_save_CFLAGS" 17158 17159 eval supported=\$$cacheid 17160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17161 $as_echo "$supported" >&6; } 17162 if test "$supported" = "yes" ; then 17163 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 17164 found="yes" 17165 fi 17166 fi 17167 17168 17169 17170 17171 17172 17173 17174 17175 17176 17177 17178 17179 17180 17181 17182 xorg_testset_save_CFLAGS="$CFLAGS" 17183 17184 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17187 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17188 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17189 $as_echo_n "(cached) " >&6 17190 else 17191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17192 /* end confdefs.h. */ 17193 int i; 17194 _ACEOF 17195 if ac_fn_c_try_compile "$LINENO"; then : 17196 xorg_cv_cc_flag_unknown_warning_option=yes 17197 else 17198 xorg_cv_cc_flag_unknown_warning_option=no 17199 fi 17200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17201 fi 17202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17203 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17205 CFLAGS="$xorg_testset_save_CFLAGS" 17206 fi 17207 17208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17211 fi 17212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17214 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17215 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17216 $as_echo_n "(cached) " >&6 17217 else 17218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17219 /* end confdefs.h. */ 17220 int i; 17221 _ACEOF 17222 if ac_fn_c_try_compile "$LINENO"; then : 17223 xorg_cv_cc_flag_unused_command_line_argument=yes 17224 else 17225 xorg_cv_cc_flag_unused_command_line_argument=no 17226 fi 17227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17228 fi 17229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17230 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17231 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17232 CFLAGS="$xorg_testset_save_CFLAGS" 17233 fi 17234 17235 found="no" 17236 17237 if test $found = "no" ; then 17238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17240 fi 17241 17242 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17244 fi 17245 17246 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 17247 17248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 17249 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 17250 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 17251 if eval \${$cacheid+:} false; then : 17252 $as_echo_n "(cached) " >&6 17253 else 17254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17255 /* end confdefs.h. */ 17256 int i; 17257 int 17258 main () 17259 { 17260 17261 ; 17262 return 0; 17263 } 17264 _ACEOF 17265 if ac_fn_c_try_link "$LINENO"; then : 17266 eval $cacheid=yes 17267 else 17268 eval $cacheid=no 17269 fi 17270 rm -f core conftest.err conftest.$ac_objext \ 17271 conftest$ac_exeext conftest.$ac_ext 17272 fi 17273 17274 17275 CFLAGS="$xorg_testset_save_CFLAGS" 17276 17277 eval supported=\$$cacheid 17278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17279 $as_echo "$supported" >&6; } 17280 if test "$supported" = "yes" ; then 17281 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 17282 found="yes" 17283 fi 17284 fi 17285 17286 17287 17288 17289 17290 17291 17292 17293 17294 17295 17296 17297 17298 17299 17300 xorg_testset_save_CFLAGS="$CFLAGS" 17301 17302 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17305 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17306 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17307 $as_echo_n "(cached) " >&6 17308 else 17309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17310 /* end confdefs.h. */ 17311 int i; 17312 _ACEOF 17313 if ac_fn_c_try_compile "$LINENO"; then : 17314 xorg_cv_cc_flag_unknown_warning_option=yes 17315 else 17316 xorg_cv_cc_flag_unknown_warning_option=no 17317 fi 17318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17319 fi 17320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17321 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17322 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17323 CFLAGS="$xorg_testset_save_CFLAGS" 17324 fi 17325 17326 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17329 fi 17330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17332 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17333 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17334 $as_echo_n "(cached) " >&6 17335 else 17336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17337 /* end confdefs.h. */ 17338 int i; 17339 _ACEOF 17340 if ac_fn_c_try_compile "$LINENO"; then : 17341 xorg_cv_cc_flag_unused_command_line_argument=yes 17342 else 17343 xorg_cv_cc_flag_unused_command_line_argument=no 17344 fi 17345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17346 fi 17347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17348 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17350 CFLAGS="$xorg_testset_save_CFLAGS" 17351 fi 17352 17353 found="no" 17354 17355 if test $found = "no" ; then 17356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17358 fi 17359 17360 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17362 fi 17363 17364 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 17365 17366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 17367 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 17368 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 17369 if eval \${$cacheid+:} false; then : 17370 $as_echo_n "(cached) " >&6 17371 else 17372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17373 /* end confdefs.h. */ 17374 int i; 17375 int 17376 main () 17377 { 17378 17379 ; 17380 return 0; 17381 } 17382 _ACEOF 17383 if ac_fn_c_try_link "$LINENO"; then : 17384 eval $cacheid=yes 17385 else 17386 eval $cacheid=no 17387 fi 17388 rm -f core conftest.err conftest.$ac_objext \ 17389 conftest$ac_exeext conftest.$ac_ext 17390 fi 17391 17392 17393 CFLAGS="$xorg_testset_save_CFLAGS" 17394 17395 eval supported=\$$cacheid 17396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17397 $as_echo "$supported" >&6; } 17398 if test "$supported" = "yes" ; then 17399 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 17400 found="yes" 17401 fi 17402 fi 17403 17404 17405 fi 17406 17407 17408 17409 17410 17411 17412 17413 CWARNFLAGS="$BASE_CFLAGS" 17414 if test "x$GCC" = xyes ; then 17415 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 17416 fi 17417 17418 17419 17420 17421 17422 17423 17424 17425 # Check whether --enable-strict-compilation was given. 17426 if test "${enable_strict_compilation+set}" = set; then : 17427 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 17428 else 17429 STRICT_COMPILE=no 17430 fi 17431 17432 17433 17434 17435 17436 17437 STRICT_CFLAGS="" 17438 17439 17440 17441 17442 17443 17444 17445 17446 17447 17448 17449 17450 17451 xorg_testset_save_CFLAGS="$CFLAGS" 17452 17453 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17456 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17457 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17458 $as_echo_n "(cached) " >&6 17459 else 17460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17461 /* end confdefs.h. */ 17462 int i; 17463 _ACEOF 17464 if ac_fn_c_try_compile "$LINENO"; then : 17465 xorg_cv_cc_flag_unknown_warning_option=yes 17466 else 17467 xorg_cv_cc_flag_unknown_warning_option=no 17468 fi 17469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17470 fi 17471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17472 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17473 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17474 CFLAGS="$xorg_testset_save_CFLAGS" 17475 fi 17476 17477 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17478 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17480 fi 17481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17483 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17484 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17485 $as_echo_n "(cached) " >&6 17486 else 17487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17488 /* end confdefs.h. */ 17489 int i; 17490 _ACEOF 17491 if ac_fn_c_try_compile "$LINENO"; then : 17492 xorg_cv_cc_flag_unused_command_line_argument=yes 17493 else 17494 xorg_cv_cc_flag_unused_command_line_argument=no 17495 fi 17496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17497 fi 17498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17499 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17500 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17501 CFLAGS="$xorg_testset_save_CFLAGS" 17502 fi 17503 17504 found="no" 17505 17506 if test $found = "no" ; then 17507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17509 fi 17510 17511 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17513 fi 17514 17515 CFLAGS="$CFLAGS -pedantic" 17516 17517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 17518 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 17519 cacheid=xorg_cv_cc_flag__pedantic 17520 if eval \${$cacheid+:} false; then : 17521 $as_echo_n "(cached) " >&6 17522 else 17523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17524 /* end confdefs.h. */ 17525 int i; 17526 int 17527 main () 17528 { 17529 17530 ; 17531 return 0; 17532 } 17533 _ACEOF 17534 if ac_fn_c_try_link "$LINENO"; then : 17535 eval $cacheid=yes 17536 else 17537 eval $cacheid=no 17538 fi 17539 rm -f core conftest.err conftest.$ac_objext \ 17540 conftest$ac_exeext conftest.$ac_ext 17541 fi 17542 17543 17544 CFLAGS="$xorg_testset_save_CFLAGS" 17545 17546 eval supported=\$$cacheid 17547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17548 $as_echo "$supported" >&6; } 17549 if test "$supported" = "yes" ; then 17550 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 17551 found="yes" 17552 fi 17553 fi 17554 17555 17556 17557 17558 17559 17560 17561 17562 17563 17564 17565 17566 17567 17568 17569 xorg_testset_save_CFLAGS="$CFLAGS" 17570 17571 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17574 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17575 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17576 $as_echo_n "(cached) " >&6 17577 else 17578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17579 /* end confdefs.h. */ 17580 int i; 17581 _ACEOF 17582 if ac_fn_c_try_compile "$LINENO"; then : 17583 xorg_cv_cc_flag_unknown_warning_option=yes 17584 else 17585 xorg_cv_cc_flag_unknown_warning_option=no 17586 fi 17587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17588 fi 17589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17590 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17592 CFLAGS="$xorg_testset_save_CFLAGS" 17593 fi 17594 17595 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17598 fi 17599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17601 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17602 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17603 $as_echo_n "(cached) " >&6 17604 else 17605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17606 /* end confdefs.h. */ 17607 int i; 17608 _ACEOF 17609 if ac_fn_c_try_compile "$LINENO"; then : 17610 xorg_cv_cc_flag_unused_command_line_argument=yes 17611 else 17612 xorg_cv_cc_flag_unused_command_line_argument=no 17613 fi 17614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17615 fi 17616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17617 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17619 CFLAGS="$xorg_testset_save_CFLAGS" 17620 fi 17621 17622 found="no" 17623 17624 if test $found = "no" ; then 17625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17627 fi 17628 17629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17631 fi 17632 17633 CFLAGS="$CFLAGS -Werror" 17634 17635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 17636 $as_echo_n "checking if $CC supports -Werror... " >&6; } 17637 cacheid=xorg_cv_cc_flag__Werror 17638 if eval \${$cacheid+:} false; then : 17639 $as_echo_n "(cached) " >&6 17640 else 17641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17642 /* end confdefs.h. */ 17643 int i; 17644 int 17645 main () 17646 { 17647 17648 ; 17649 return 0; 17650 } 17651 _ACEOF 17652 if ac_fn_c_try_link "$LINENO"; then : 17653 eval $cacheid=yes 17654 else 17655 eval $cacheid=no 17656 fi 17657 rm -f core conftest.err conftest.$ac_objext \ 17658 conftest$ac_exeext conftest.$ac_ext 17659 fi 17660 17661 17662 CFLAGS="$xorg_testset_save_CFLAGS" 17663 17664 eval supported=\$$cacheid 17665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17666 $as_echo "$supported" >&6; } 17667 if test "$supported" = "yes" ; then 17668 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 17669 found="yes" 17670 fi 17671 fi 17672 17673 if test $found = "no" ; then 17674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17676 fi 17677 17678 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17680 fi 17681 17682 CFLAGS="$CFLAGS -errwarn" 17683 17684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 17685 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 17686 cacheid=xorg_cv_cc_flag__errwarn 17687 if eval \${$cacheid+:} false; then : 17688 $as_echo_n "(cached) " >&6 17689 else 17690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17691 /* end confdefs.h. */ 17692 int i; 17693 int 17694 main () 17695 { 17696 17697 ; 17698 return 0; 17699 } 17700 _ACEOF 17701 if ac_fn_c_try_link "$LINENO"; then : 17702 eval $cacheid=yes 17703 else 17704 eval $cacheid=no 17705 fi 17706 rm -f core conftest.err conftest.$ac_objext \ 17707 conftest$ac_exeext conftest.$ac_ext 17708 fi 17709 17710 17711 CFLAGS="$xorg_testset_save_CFLAGS" 17712 17713 eval supported=\$$cacheid 17714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17715 $as_echo "$supported" >&6; } 17716 if test "$supported" = "yes" ; then 17717 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 17718 found="yes" 17719 fi 17720 fi 17721 17722 17723 17724 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 17725 # activate it with -Werror, so we add it here explicitly. 17726 17727 17728 17729 17730 17731 17732 17733 17734 17735 17736 17737 17738 17739 xorg_testset_save_CFLAGS="$CFLAGS" 17740 17741 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17744 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17745 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17746 $as_echo_n "(cached) " >&6 17747 else 17748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17749 /* end confdefs.h. */ 17750 int i; 17751 _ACEOF 17752 if ac_fn_c_try_compile "$LINENO"; then : 17753 xorg_cv_cc_flag_unknown_warning_option=yes 17754 else 17755 xorg_cv_cc_flag_unknown_warning_option=no 17756 fi 17757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17758 fi 17759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17760 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17762 CFLAGS="$xorg_testset_save_CFLAGS" 17763 fi 17764 17765 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17768 fi 17769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17771 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17772 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17773 $as_echo_n "(cached) " >&6 17774 else 17775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17776 /* end confdefs.h. */ 17777 int i; 17778 _ACEOF 17779 if ac_fn_c_try_compile "$LINENO"; then : 17780 xorg_cv_cc_flag_unused_command_line_argument=yes 17781 else 17782 xorg_cv_cc_flag_unused_command_line_argument=no 17783 fi 17784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17785 fi 17786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17787 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17789 CFLAGS="$xorg_testset_save_CFLAGS" 17790 fi 17791 17792 found="no" 17793 17794 if test $found = "no" ; then 17795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17797 fi 17798 17799 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17801 fi 17802 17803 CFLAGS="$CFLAGS -Werror=attributes" 17804 17805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 17806 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 17807 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 17808 if eval \${$cacheid+:} false; then : 17809 $as_echo_n "(cached) " >&6 17810 else 17811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17812 /* end confdefs.h. */ 17813 int i; 17814 int 17815 main () 17816 { 17817 17818 ; 17819 return 0; 17820 } 17821 _ACEOF 17822 if ac_fn_c_try_link "$LINENO"; then : 17823 eval $cacheid=yes 17824 else 17825 eval $cacheid=no 17826 fi 17827 rm -f core conftest.err conftest.$ac_objext \ 17828 conftest$ac_exeext conftest.$ac_ext 17829 fi 17830 17831 17832 CFLAGS="$xorg_testset_save_CFLAGS" 17833 17834 eval supported=\$$cacheid 17835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17836 $as_echo "$supported" >&6; } 17837 if test "$supported" = "yes" ; then 17838 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 17839 found="yes" 17840 fi 17841 fi 17842 17843 17844 17845 if test "x$STRICT_COMPILE" = "xyes"; then 17846 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 17847 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 17848 fi 17849 17850 17851 17852 17853 17854 17855 cat >>confdefs.h <<_ACEOF 17856 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 17857 _ACEOF 17858 17859 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 17860 if test "x$PVM" = "x"; then 17861 PVM="0" 17862 fi 17863 17864 cat >>confdefs.h <<_ACEOF 17865 #define PACKAGE_VERSION_MINOR $PVM 17866 _ACEOF 17867 17868 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 17869 if test "x$PVP" = "x"; then 17870 PVP="0" 17871 fi 17872 17873 cat >>confdefs.h <<_ACEOF 17874 #define PACKAGE_VERSION_PATCHLEVEL $PVP 17875 _ACEOF 17876 17877 17878 17879 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 17880 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 17881 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 17882 echo 'git directory not found: installing possibly empty changelog.' >&2)" 17883 17884 17885 17886 17887 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 17888 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 17889 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 17890 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 17891 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 17892 17893 17894 17895 17896 17897 17898 if test x$APP_MAN_SUFFIX = x ; then 17899 APP_MAN_SUFFIX=1 17900 fi 17901 if test x$APP_MAN_DIR = x ; then 17902 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 17903 fi 17904 17905 if test x$LIB_MAN_SUFFIX = x ; then 17906 LIB_MAN_SUFFIX=3 17907 fi 17908 if test x$LIB_MAN_DIR = x ; then 17909 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 17910 fi 17911 17912 if test x$FILE_MAN_SUFFIX = x ; then 17913 case $host_os in 17914 solaris*) FILE_MAN_SUFFIX=4 ;; 17915 *) FILE_MAN_SUFFIX=5 ;; 17916 esac 17917 fi 17918 if test x$FILE_MAN_DIR = x ; then 17919 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 17920 fi 17921 17922 if test x$MISC_MAN_SUFFIX = x ; then 17923 case $host_os in 17924 solaris*) MISC_MAN_SUFFIX=5 ;; 17925 *) MISC_MAN_SUFFIX=7 ;; 17926 esac 17927 fi 17928 if test x$MISC_MAN_DIR = x ; then 17929 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 17930 fi 17931 17932 if test x$DRIVER_MAN_SUFFIX = x ; then 17933 case $host_os in 17934 solaris*) DRIVER_MAN_SUFFIX=7 ;; 17935 *) DRIVER_MAN_SUFFIX=4 ;; 17936 esac 17937 fi 17938 if test x$DRIVER_MAN_DIR = x ; then 17939 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 17940 fi 17941 17942 if test x$ADMIN_MAN_SUFFIX = x ; then 17943 case $host_os in 17944 solaris*) ADMIN_MAN_SUFFIX=1m ;; 17945 *) ADMIN_MAN_SUFFIX=8 ;; 17946 esac 17947 fi 17948 if test x$ADMIN_MAN_DIR = x ; then 17949 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 17950 fi 17951 17952 17953 17954 17955 17956 17957 17958 17959 17960 17961 17962 17963 17964 17965 17966 XORG_MAN_PAGE="X Version 11" 17967 17968 MAN_SUBSTS="\ 17969 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17970 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17971 -e 's|__xservername__|Xorg|g' \ 17972 -e 's|__xconfigfile__|xorg.conf|g' \ 17973 -e 's|__projectroot__|\$(prefix)|g' \ 17974 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 17975 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 17976 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 17977 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 17978 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 17979 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 17980 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 17981 17982 17983 17984 # Check whether --enable-silent-rules was given. 17985 if test "${enable_silent_rules+set}" = set; then : 17986 enableval=$enable_silent_rules; 17987 fi 17988 17989 case $enable_silent_rules in # ((( 17990 yes) AM_DEFAULT_VERBOSITY=0;; 17991 no) AM_DEFAULT_VERBOSITY=1;; 17992 *) AM_DEFAULT_VERBOSITY=0;; 17993 esac 17994 am_make=${MAKE-make} 17995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 17996 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 17997 if ${am_cv_make_support_nested_variables+:} false; then : 17998 $as_echo_n "(cached) " >&6 17999 else 18000 if $as_echo 'TRUE=$(BAR$(V)) 18001 BAR0=false 18002 BAR1=true 18003 V=1 18004 am__doit: 18005 @$(TRUE) 18006 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 18007 am_cv_make_support_nested_variables=yes 18008 else 18009 am_cv_make_support_nested_variables=no 18010 fi 18011 fi 18012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 18013 $as_echo "$am_cv_make_support_nested_variables" >&6; } 18014 if test $am_cv_make_support_nested_variables = yes; then 18015 AM_V='$(V)' 18016 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 18017 else 18018 AM_V=$AM_DEFAULT_VERBOSITY 18019 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 18020 fi 18021 AM_BACKSLASH='\' 18022 18023 18024 18025 # Check whether --enable-malloc0returnsnull was given. 18026 if test "${enable_malloc0returnsnull+set}" = set; then : 18027 enableval=$enable_malloc0returnsnull; MALLOC_ZERO_RETURNS_NULL=$enableval 18028 else 18029 MALLOC_ZERO_RETURNS_NULL=auto 18030 fi 18031 18032 18033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc(0) returns NULL" >&5 18034 $as_echo_n "checking whether malloc(0) returns NULL... " >&6; } 18035 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 18036 if ${xorg_cv_malloc0_returns_null+:} false; then : 18037 $as_echo_n "(cached) " >&6 18038 else 18039 if test "$cross_compiling" = yes; then : 18040 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 18041 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 18042 as_fn_error $? "cannot run test program while cross compiling 18043 See \`config.log' for more details" "$LINENO" 5; } 18044 else 18045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18046 /* end confdefs.h. */ 18047 18048 #include <stdlib.h> 18049 18050 int 18051 main () 18052 { 18053 18054 char *m0, *r0, *c0, *p; 18055 m0 = malloc(0); 18056 p = malloc(10); 18057 r0 = realloc(p,0); 18058 c0 = calloc(0,10); 18059 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 18060 18061 ; 18062 return 0; 18063 } 18064 _ACEOF 18065 if ac_fn_c_try_run "$LINENO"; then : 18066 xorg_cv_malloc0_returns_null=yes 18067 else 18068 xorg_cv_malloc0_returns_null=no 18069 fi 18070 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18071 conftest.$ac_objext conftest.beam conftest.$ac_ext 18072 fi 18073 18074 fi 18075 18076 MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null 18077 fi 18078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MALLOC_ZERO_RETURNS_NULL" >&5 18079 $as_echo "$MALLOC_ZERO_RETURNS_NULL" >&6; } 18080 18081 if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 18082 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 18083 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 18084 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 18085 else 18086 MALLOC_ZERO_CFLAGS="" 18087 XMALLOC_ZERO_CFLAGS="" 18088 XTMALLOC_ZERO_CFLAGS="" 18089 fi 18090 18091 18092 18093 18094 18095 18096 # Obtain compiler/linker options for depedencies 18097 18098 pkg_failed=no 18099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FS" >&5 18100 $as_echo_n "checking for FS... " >&6; } 18101 18102 if test -n "$FS_CFLAGS"; then 18103 pkg_cv_FS_CFLAGS="$FS_CFLAGS" 18104 elif test -n "$PKG_CONFIG"; then 18105 if test -n "$PKG_CONFIG" && \ 18106 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 fontsproto xtrans\""; } >&5 18107 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 fontsproto xtrans") 2>&5 18108 ac_status=$? 18109 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18110 test $ac_status = 0; }; then 18111 pkg_cv_FS_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 fontsproto xtrans" 2>/dev/null` 18112 else 18113 pkg_failed=yes 18114 fi 18115 else 18116 pkg_failed=untried 18117 fi 18118 if test -n "$FS_LIBS"; then 18119 pkg_cv_FS_LIBS="$FS_LIBS" 18120 elif test -n "$PKG_CONFIG"; then 18121 if test -n "$PKG_CONFIG" && \ 18122 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 fontsproto xtrans\""; } >&5 18123 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 fontsproto xtrans") 2>&5 18124 ac_status=$? 18125 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18126 test $ac_status = 0; }; then 18127 pkg_cv_FS_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 fontsproto xtrans" 2>/dev/null` 18128 else 18129 pkg_failed=yes 18130 fi 18131 else 18132 pkg_failed=untried 18133 fi 18134 18135 18136 18137 if test $pkg_failed = yes; then 18138 18139 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 18140 _pkg_short_errors_supported=yes 18141 else 18142 _pkg_short_errors_supported=no 18143 fi 18144 if test $_pkg_short_errors_supported = yes; then 18145 FS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.17 fontsproto xtrans" 2>&1` 18146 else 18147 FS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.17 fontsproto xtrans" 2>&1` 18148 fi 18149 # Put the nasty error message in config.log where it belongs 18150 echo "$FS_PKG_ERRORS" >&5 18151 18152 as_fn_error $? "Package requirements (xproto >= 7.0.17 fontsproto xtrans) were not met: 18153 18154 $FS_PKG_ERRORS 18155 18156 Consider adjusting the PKG_CONFIG_PATH environment variable if you 18157 installed software in a non-standard prefix. 18158 18159 Alternatively, you may set the environment variables FS_CFLAGS 18160 and FS_LIBS to avoid the need to call pkg-config. 18161 See the pkg-config man page for more details. 18162 " "$LINENO" 5 18163 elif test $pkg_failed = untried; then 18164 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 18165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 18166 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 18167 is in your PATH or set the PKG_CONFIG environment variable to the full 18168 path to pkg-config. 18169 18170 Alternatively, you may set the environment variables FS_CFLAGS 18171 and FS_LIBS to avoid the need to call pkg-config. 18172 See the pkg-config man page for more details. 18173 18174 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 18175 See \`config.log' for more details" "$LINENO" 5; } 18176 else 18177 FS_CFLAGS=$pkg_cv_FS_CFLAGS 18178 FS_LIBS=$pkg_cv_FS_LIBS 18179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18180 $as_echo "yes" >&6; } 18181 : 18182 fi 18183 18184 # Find needed libraries for TCP sockets (pre-pended in $LIBS) 18185 18186 18187 case $host_os in 18188 mingw*) unixdef="no" ;; 18189 *) unixdef="yes" ;; 18190 esac 18191 # Check whether --enable-unix-transport was given. 18192 if test "${enable_unix_transport+set}" = set; then : 18193 enableval=$enable_unix_transport; UNIXCONN=$enableval 18194 else 18195 UNIXCONN=$unixdef 18196 fi 18197 18198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 18199 $as_echo_n "checking if Xtrans should support UNIX socket connections... " >&6; } 18200 if test "$UNIXCONN" = "yes"; then 18201 18202 $as_echo "#define UNIXCONN 1" >>confdefs.h 18203 18204 fi 18205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 18206 $as_echo "$UNIXCONN" >&6; } 18207 # Check whether --enable-tcp-transport was given. 18208 if test "${enable_tcp_transport+set}" = set; then : 18209 enableval=$enable_tcp_transport; TCPCONN=$enableval 18210 else 18211 TCPCONN=yes 18212 fi 18213 18214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 18215 $as_echo_n "checking if Xtrans should support TCP socket connections... " >&6; } 18216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 18217 $as_echo "$TCPCONN" >&6; } 18218 if test "$TCPCONN" = "yes"; then 18219 18220 $as_echo "#define TCPCONN 1" >>confdefs.h 18221 18222 18223 # SVR4 hides these in libraries other than libc 18224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 18225 $as_echo_n "checking for library containing socket... " >&6; } 18226 if ${ac_cv_search_socket+:} false; then : 18227 $as_echo_n "(cached) " >&6 18228 else 18229 ac_func_search_save_LIBS=$LIBS 18230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18231 /* end confdefs.h. */ 18232 18233 /* Override any GCC internal prototype to avoid an error. 18234 Use char because int might match the return type of a GCC 18235 builtin and then its argument prototype would still apply. */ 18236 #ifdef __cplusplus 18237 extern "C" 18238 #endif 18239 char socket (); 18240 int 18241 main () 18242 { 18243 return socket (); 18244 ; 18245 return 0; 18246 } 18247 _ACEOF 18248 for ac_lib in '' socket; do 18249 if test -z "$ac_lib"; then 18250 ac_res="none required" 18251 else 18252 ac_res=-l$ac_lib 18253 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18254 fi 18255 if ac_fn_c_try_link "$LINENO"; then : 18256 ac_cv_search_socket=$ac_res 18257 fi 18258 rm -f core conftest.err conftest.$ac_objext \ 18259 conftest$ac_exeext 18260 if ${ac_cv_search_socket+:} false; then : 18261 break 18262 fi 18263 done 18264 if ${ac_cv_search_socket+:} false; then : 18265 18266 else 18267 ac_cv_search_socket=no 18268 fi 18269 rm conftest.$ac_ext 18270 LIBS=$ac_func_search_save_LIBS 18271 fi 18272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 18273 $as_echo "$ac_cv_search_socket" >&6; } 18274 ac_res=$ac_cv_search_socket 18275 if test "$ac_res" != no; then : 18276 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18277 18278 fi 18279 18280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 18281 $as_echo_n "checking for library containing gethostbyname... " >&6; } 18282 if ${ac_cv_search_gethostbyname+:} false; then : 18283 $as_echo_n "(cached) " >&6 18284 else 18285 ac_func_search_save_LIBS=$LIBS 18286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18287 /* end confdefs.h. */ 18288 18289 /* Override any GCC internal prototype to avoid an error. 18290 Use char because int might match the return type of a GCC 18291 builtin and then its argument prototype would still apply. */ 18292 #ifdef __cplusplus 18293 extern "C" 18294 #endif 18295 char gethostbyname (); 18296 int 18297 main () 18298 { 18299 return gethostbyname (); 18300 ; 18301 return 0; 18302 } 18303 _ACEOF 18304 for ac_lib in '' nsl; do 18305 if test -z "$ac_lib"; then 18306 ac_res="none required" 18307 else 18308 ac_res=-l$ac_lib 18309 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18310 fi 18311 if ac_fn_c_try_link "$LINENO"; then : 18312 ac_cv_search_gethostbyname=$ac_res 18313 fi 18314 rm -f core conftest.err conftest.$ac_objext \ 18315 conftest$ac_exeext 18316 if ${ac_cv_search_gethostbyname+:} false; then : 18317 break 18318 fi 18319 done 18320 if ${ac_cv_search_gethostbyname+:} false; then : 18321 18322 else 18323 ac_cv_search_gethostbyname=no 18324 fi 18325 rm conftest.$ac_ext 18326 LIBS=$ac_func_search_save_LIBS 18327 fi 18328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 18329 $as_echo "$ac_cv_search_gethostbyname" >&6; } 18330 ac_res=$ac_cv_search_gethostbyname 18331 if test "$ac_res" != no; then : 18332 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18333 18334 fi 18335 18336 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 18337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 18338 $as_echo_n "checking for main in -lws2_32... " >&6; } 18339 if ${ac_cv_lib_ws2_32_main+:} false; then : 18340 $as_echo_n "(cached) " >&6 18341 else 18342 ac_check_lib_save_LIBS=$LIBS 18343 LIBS="-lws2_32 $LIBS" 18344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18345 /* end confdefs.h. */ 18346 18347 18348 int 18349 main () 18350 { 18351 return main (); 18352 ; 18353 return 0; 18354 } 18355 _ACEOF 18356 if ac_fn_c_try_link "$LINENO"; then : 18357 ac_cv_lib_ws2_32_main=yes 18358 else 18359 ac_cv_lib_ws2_32_main=no 18360 fi 18361 rm -f core conftest.err conftest.$ac_objext \ 18362 conftest$ac_exeext conftest.$ac_ext 18363 LIBS=$ac_check_lib_save_LIBS 18364 fi 18365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 18366 $as_echo "$ac_cv_lib_ws2_32_main" >&6; } 18367 if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 18368 cat >>confdefs.h <<_ACEOF 18369 #define HAVE_LIBWS2_32 1 18370 _ACEOF 18371 18372 LIBS="-lws2_32 $LIBS" 18373 18374 fi 18375 18376 fi 18377 18378 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 18379 # Check whether --enable-ipv6 was given. 18380 if test "${enable_ipv6+set}" = set; then : 18381 enableval=$enable_ipv6; IPV6CONN=$enableval 18382 else 18383 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 18384 if test "x$ac_cv_func_getaddrinfo" = xyes; then : 18385 IPV6CONN=yes 18386 else 18387 IPV6CONN=no 18388 fi 18389 18390 fi 18391 18392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 18393 $as_echo_n "checking if IPv6 support should be built... " >&6; } 18394 if test "$IPV6CONN" = "yes"; then 18395 18396 $as_echo "#define IPv6 1" >>confdefs.h 18397 18398 fi 18399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 18400 $as_echo "$IPV6CONN" >&6; } 18401 18402 # 4.3BSD-Reno added a new member to struct sockaddr_in 18403 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 18404 #include <sys/types.h> 18405 #include <sys/socket.h> 18406 #include <netinet/in.h> 18407 18408 " 18409 if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 18410 18411 $as_echo "#define BSD44SOCKETS 1" >>confdefs.h 18412 18413 fi 18414 18415 18416 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 18417 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 18418 $ac_includes_default 18419 #include <sys/socket.h> 18420 " 18421 if test "x$ac_cv_type_socklen_t" = xyes; then : 18422 18423 cat >>confdefs.h <<_ACEOF 18424 #define HAVE_SOCKLEN_T 1 18425 _ACEOF 18426 18427 18428 fi 18429 18430 18431 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 18432 # _XOPEN_SOURCE to get it (such as on Solaris) 18433 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 18434 $ac_includes_default 18435 #include <sys/socket.h> 18436 18437 " 18438 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 18439 18440 fi 18441 18442 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 18443 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 18444 unset ac_cv_member_struct_msghdr_msg_control 18445 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5 18446 $as_echo "$as_me: trying again with _XOPEN_SOURCE=600" >&6;} 18447 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 18448 #define _XOPEN_SOURCE 600 18449 $ac_includes_default 18450 #include <sys/socket.h> 18451 18452 " 18453 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 18454 18455 $as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h 18456 18457 18458 fi 18459 18460 fi 18461 # If that didn't work, fall back to XPG5/UNIX98 with C89 18462 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 18463 unset ac_cv_member_struct_msghdr_msg_control 18464 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5 18465 $as_echo "$as_me: trying again with _XOPEN_SOURCE=500" >&6;} 18466 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 18467 #define _XOPEN_SOURCE 500 18468 $ac_includes_default 18469 #include <sys/socket.h> 18470 18471 " 18472 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 18473 18474 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h 18475 18476 18477 fi 18478 18479 fi 18480 18481 18482 18483 fi 18484 case $host_os in 18485 solaris*|sco*|sysv4*) localdef="yes" ;; 18486 *) localdef="no" ;; 18487 esac 18488 # Check whether --enable-local-transport was given. 18489 if test "${enable_local_transport+set}" = set; then : 18490 enableval=$enable_local_transport; LOCALCONN=$enableval 18491 else 18492 LOCALCONN=$localdef 18493 fi 18494 18495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 18496 $as_echo_n "checking if Xtrans should support os-specific local connections... " >&6; } 18497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 18498 $as_echo "$LOCALCONN" >&6; } 18499 if test "$LOCALCONN" = "yes"; then 18500 18501 $as_echo "#define LOCALCONN 1" >>confdefs.h 18502 18503 fi 18504 18505 18506 18507 # Checks for library functions. 18508 for ac_func in strlcpy 18509 do : 18510 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 18511 if test "x$ac_cv_func_strlcpy" = xyes; then : 18512 cat >>confdefs.h <<_ACEOF 18513 #define HAVE_STRLCPY 1 18514 _ACEOF 18515 18516 fi 18517 done 18518 18519 18520 # Allow checking code with lint, sparse, etc. 18521 18522 18523 18524 18525 18526 # Check whether --with-lint was given. 18527 if test "${with_lint+set}" = set; then : 18528 withval=$with_lint; use_lint=$withval 18529 else 18530 use_lint=no 18531 fi 18532 18533 18534 # Obtain platform specific info like program name and options 18535 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 18536 case $host_os in 18537 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 18538 lint_name=splint 18539 lint_options="-badflag" 18540 ;; 18541 *freebsd* | *netbsd*) 18542 lint_name=lint 18543 lint_options="-u -b" 18544 ;; 18545 *solaris*) 18546 lint_name=lint 18547 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 18548 ;; 18549 esac 18550 18551 # Test for the presence of the program (either guessed by the code or spelled out by the user) 18552 if test "x$use_lint" = x"yes" ; then 18553 # Extract the first word of "$lint_name", so it can be a program name with args. 18554 set dummy $lint_name; ac_word=$2 18555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18556 $as_echo_n "checking for $ac_word... " >&6; } 18557 if ${ac_cv_path_LINT+:} false; then : 18558 $as_echo_n "(cached) " >&6 18559 else 18560 case $LINT in 18561 [\\/]* | ?:[\\/]*) 18562 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 18563 ;; 18564 *) 18565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18566 for as_dir in $PATH 18567 do 18568 IFS=$as_save_IFS 18569 test -z "$as_dir" && as_dir=. 18570 for ac_exec_ext in '' $ac_executable_extensions; do 18571 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 18572 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 18573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18574 break 2 18575 fi 18576 done 18577 done 18578 IFS=$as_save_IFS 18579 18580 ;; 18581 esac 18582 fi 18583 LINT=$ac_cv_path_LINT 18584 if test -n "$LINT"; then 18585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 18586 $as_echo "$LINT" >&6; } 18587 else 18588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18589 $as_echo "no" >&6; } 18590 fi 18591 18592 18593 if test "x$LINT" = "x"; then 18594 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 18595 fi 18596 elif test "x$use_lint" = x"no" ; then 18597 if test "x$LINT" != "x"; then 18598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 18599 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 18600 fi 18601 else 18602 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 18603 fi 18604 18605 # User supplied flags override default flags 18606 if test "x$LINT_FLAGS" != "x"; then 18607 lint_options=$LINT_FLAGS 18608 fi 18609 18610 LINT_FLAGS=$lint_options 18611 18612 if test "x$LINT" != x; then 18613 LINT_TRUE= 18614 LINT_FALSE='#' 18615 else 18616 LINT_TRUE='#' 18617 LINT_FALSE= 18618 fi 18619 18620 18621 18622 18623 18624 # Check whether --enable-lint-library was given. 18625 if test "${enable_lint_library+set}" = set; then : 18626 enableval=$enable_lint_library; make_lint_lib=$enableval 18627 else 18628 make_lint_lib=no 18629 fi 18630 18631 18632 if test "x$make_lint_lib" = x"yes" ; then 18633 LINTLIB=llib-lFS.ln 18634 if test "x$LINT" = "x"; then 18635 as_fn_error $? "Cannot make lint library without --with-lint" "$LINENO" 5 18636 fi 18637 elif test "x$make_lint_lib" != x"no" ; then 18638 as_fn_error $? "--enable-lint-library expects 'yes' or 'no'." "$LINENO" 5 18639 fi 18640 18641 18642 if test x$make_lint_lib != xno; then 18643 MAKE_LINT_LIB_TRUE= 18644 MAKE_LINT_LIB_FALSE='#' 18645 else 18646 MAKE_LINT_LIB_TRUE='#' 18647 MAKE_LINT_LIB_FALSE= 18648 fi 18649 18650 18651 18652 18653 ac_config_files="$ac_config_files Makefile src/Makefile test/Makefile libfs.pc" 18654 18655 cat >confcache <<\_ACEOF 18656 # This file is a shell script that caches the results of configure 18657 # tests run on this system so they can be shared between configure 18658 # scripts and configure runs, see configure's option --config-cache. 18659 # It is not useful on other systems. If it contains results you don't 18660 # want to keep, you may remove or edit it. 18661 # 18662 # config.status only pays attention to the cache file if you give it 18663 # the --recheck option to rerun configure. 18664 # 18665 # `ac_cv_env_foo' variables (set or unset) will be overridden when 18666 # loading this file, other *unset* `ac_cv_foo' will be assigned the 18667 # following values. 18668 18669 _ACEOF 18670 18671 # The following way of writing the cache mishandles newlines in values, 18672 # but we know of no workaround that is simple, portable, and efficient. 18673 # So, we kill variables containing newlines. 18674 # Ultrix sh set writes to stderr and can't be redirected directly, 18675 # and sets the high bit in the cache file unless we assign to the vars. 18676 ( 18677 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 18678 eval ac_val=\$$ac_var 18679 case $ac_val in #( 18680 *${as_nl}*) 18681 case $ac_var in #( 18682 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 18683 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 18684 esac 18685 case $ac_var in #( 18686 _ | IFS | as_nl) ;; #( 18687 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 18688 *) { eval $ac_var=; unset $ac_var;} ;; 18689 esac ;; 18690 esac 18691 done 18692 18693 (set) 2>&1 | 18694 case $as_nl`(ac_space=' '; set) 2>&1` in #( 18695 *${as_nl}ac_space=\ *) 18696 # `set' does not quote correctly, so add quotes: double-quote 18697 # substitution turns \\\\ into \\, and sed turns \\ into \. 18698 sed -n \ 18699 "s/'/'\\\\''/g; 18700 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 18701 ;; #( 18702 *) 18703 # `set' quotes correctly as required by POSIX, so do not add quotes. 18704 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 18705 ;; 18706 esac | 18707 sort 18708 ) | 18709 sed ' 18710 /^ac_cv_env_/b end 18711 t clear 18712 :clear 18713 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 18714 t end 18715 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 18716 :end' >>confcache 18717 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 18718 if test -w "$cache_file"; then 18719 if test "x$cache_file" != "x/dev/null"; then 18720 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 18721 $as_echo "$as_me: updating cache $cache_file" >&6;} 18722 if test ! -f "$cache_file" || test -h "$cache_file"; then 18723 cat confcache >"$cache_file" 18724 else 18725 case $cache_file in #( 18726 */* | ?:*) 18727 mv -f confcache "$cache_file"$$ && 18728 mv -f "$cache_file"$$ "$cache_file" ;; #( 18729 *) 18730 mv -f confcache "$cache_file" ;; 18731 esac 18732 fi 18733 fi 18734 else 18735 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 18736 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 18737 fi 18738 fi 18739 rm -f confcache 18740 18741 test "x$prefix" = xNONE && prefix=$ac_default_prefix 18742 # Let make expand exec_prefix. 18743 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 18744 18745 DEFS=-DHAVE_CONFIG_H 18746 18747 ac_libobjs= 18748 ac_ltlibobjs= 18749 U= 18750 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 18751 # 1. Remove the extension, and $U if already installed. 18752 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 18753 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 18754 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 18755 # will be set to the directory where LIBOBJS objects are built. 18756 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 18757 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 18758 done 18759 LIBOBJS=$ac_libobjs 18760 18761 LTLIBOBJS=$ac_ltlibobjs 18762 18763 18764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 18765 $as_echo_n "checking that generated files are newer than configure... " >&6; } 18766 if test -n "$am_sleep_pid"; then 18767 # Hide warnings about reused PIDs. 18768 wait $am_sleep_pid 2>/dev/null 18769 fi 18770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 18771 $as_echo "done" >&6; } 18772 if test -n "$EXEEXT"; then 18773 am__EXEEXT_TRUE= 18774 am__EXEEXT_FALSE='#' 18775 else 18776 am__EXEEXT_TRUE='#' 18777 am__EXEEXT_FALSE= 18778 fi 18779 18780 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 18781 as_fn_error $? "conditional \"AMDEP\" was never defined. 18782 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18783 fi 18784 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 18785 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 18786 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18787 fi 18788 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 18789 as_fn_error $? "conditional \"LINT\" was never defined. 18790 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18791 fi 18792 if test -z "${MAKE_LINT_LIB_TRUE}" && test -z "${MAKE_LINT_LIB_FALSE}"; then 18793 as_fn_error $? "conditional \"MAKE_LINT_LIB\" was never defined. 18794 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18795 fi 18796 18797 : "${CONFIG_STATUS=./config.status}" 18798 ac_write_fail=0 18799 ac_clean_files_save=$ac_clean_files 18800 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 18801 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 18802 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 18803 as_write_fail=0 18804 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 18805 #! $SHELL 18806 # Generated by $as_me. 18807 # Run this file to recreate the current configuration. 18808 # Compiler output produced by configure, useful for debugging 18809 # configure, is in config.log if it exists. 18810 18811 debug=false 18812 ac_cs_recheck=false 18813 ac_cs_silent=false 18814 18815 SHELL=\${CONFIG_SHELL-$SHELL} 18816 export SHELL 18817 _ASEOF 18818 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 18819 ## -------------------- ## 18820 ## M4sh Initialization. ## 18821 ## -------------------- ## 18822 18823 # Be more Bourne compatible 18824 DUALCASE=1; export DUALCASE # for MKS sh 18825 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18826 emulate sh 18827 NULLCMD=: 18828 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 18829 # is contrary to our usage. Disable this feature. 18830 alias -g '${1+"$@"}'='"$@"' 18831 setopt NO_GLOB_SUBST 18832 else 18833 case `(set -o) 2>/dev/null` in #( 18834 *posix*) : 18835 set -o posix ;; #( 18836 *) : 18837 ;; 18838 esac 18839 fi 18840 18841 18842 as_nl=' 18843 ' 18844 export as_nl 18845 # Printing a long string crashes Solaris 7 /usr/bin/printf. 18846 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 18847 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 18848 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 18849 # Prefer a ksh shell builtin over an external printf program on Solaris, 18850 # but without wasting forks for bash or zsh. 18851 if test -z "$BASH_VERSION$ZSH_VERSION" \ 18852 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 18853 as_echo='print -r --' 18854 as_echo_n='print -rn --' 18855 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 18856 as_echo='printf %s\n' 18857 as_echo_n='printf %s' 18858 else 18859 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 18860 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 18861 as_echo_n='/usr/ucb/echo -n' 18862 else 18863 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 18864 as_echo_n_body='eval 18865 arg=$1; 18866 case $arg in #( 18867 *"$as_nl"*) 18868 expr "X$arg" : "X\\(.*\\)$as_nl"; 18869 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 18870 esac; 18871 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 18872 ' 18873 export as_echo_n_body 18874 as_echo_n='sh -c $as_echo_n_body as_echo' 18875 fi 18876 export as_echo_body 18877 as_echo='sh -c $as_echo_body as_echo' 18878 fi 18879 18880 # The user is always right. 18881 if test "${PATH_SEPARATOR+set}" != set; then 18882 PATH_SEPARATOR=: 18883 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 18884 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 18885 PATH_SEPARATOR=';' 18886 } 18887 fi 18888 18889 18890 # IFS 18891 # We need space, tab and new line, in precisely that order. Quoting is 18892 # there to prevent editors from complaining about space-tab. 18893 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 18894 # splitting by setting IFS to empty value.) 18895 IFS=" "" $as_nl" 18896 18897 # Find who we are. Look in the path if we contain no directory separator. 18898 as_myself= 18899 case $0 in #(( 18900 *[\\/]* ) as_myself=$0 ;; 18901 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18902 for as_dir in $PATH 18903 do 18904 IFS=$as_save_IFS 18905 test -z "$as_dir" && as_dir=. 18906 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 18907 done 18908 IFS=$as_save_IFS 18909 18910 ;; 18911 esac 18912 # We did not find ourselves, most probably we were run as `sh COMMAND' 18913 # in which case we are not to be found in the path. 18914 if test "x$as_myself" = x; then 18915 as_myself=$0 18916 fi 18917 if test ! -f "$as_myself"; then 18918 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 18919 exit 1 18920 fi 18921 18922 # Unset variables that we do not need and which cause bugs (e.g. in 18923 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 18924 # suppresses any "Segmentation fault" message there. '((' could 18925 # trigger a bug in pdksh 5.2.14. 18926 for as_var in BASH_ENV ENV MAIL MAILPATH 18927 do eval test x\${$as_var+set} = xset \ 18928 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 18929 done 18930 PS1='$ ' 18931 PS2='> ' 18932 PS4='+ ' 18933 18934 # NLS nuisances. 18935 LC_ALL=C 18936 export LC_ALL 18937 LANGUAGE=C 18938 export LANGUAGE 18939 18940 # CDPATH. 18941 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18942 18943 18944 # as_fn_error STATUS ERROR [LINENO LOG_FD] 18945 # ---------------------------------------- 18946 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 18947 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 18948 # script with STATUS, using 1 if that was 0. 18949 as_fn_error () 18950 { 18951 as_status=$1; test $as_status -eq 0 && as_status=1 18952 if test "$4"; then 18953 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 18954 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 18955 fi 18956 $as_echo "$as_me: error: $2" >&2 18957 as_fn_exit $as_status 18958 } # as_fn_error 18959 18960 18961 # as_fn_set_status STATUS 18962 # ----------------------- 18963 # Set $? to STATUS, without forking. 18964 as_fn_set_status () 18965 { 18966 return $1 18967 } # as_fn_set_status 18968 18969 # as_fn_exit STATUS 18970 # ----------------- 18971 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 18972 as_fn_exit () 18973 { 18974 set +e 18975 as_fn_set_status $1 18976 exit $1 18977 } # as_fn_exit 18978 18979 # as_fn_unset VAR 18980 # --------------- 18981 # Portably unset VAR. 18982 as_fn_unset () 18983 { 18984 { eval $1=; unset $1;} 18985 } 18986 as_unset=as_fn_unset 18987 # as_fn_append VAR VALUE 18988 # ---------------------- 18989 # Append the text in VALUE to the end of the definition contained in VAR. Take 18990 # advantage of any shell optimizations that allow amortized linear growth over 18991 # repeated appends, instead of the typical quadratic growth present in naive 18992 # implementations. 18993 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 18994 eval 'as_fn_append () 18995 { 18996 eval $1+=\$2 18997 }' 18998 else 18999 as_fn_append () 19000 { 19001 eval $1=\$$1\$2 19002 } 19003 fi # as_fn_append 19004 19005 # as_fn_arith ARG... 19006 # ------------------ 19007 # Perform arithmetic evaluation on the ARGs, and store the result in the 19008 # global $as_val. Take advantage of shells that can avoid forks. The arguments 19009 # must be portable across $(()) and expr. 19010 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 19011 eval 'as_fn_arith () 19012 { 19013 as_val=$(( $* )) 19014 }' 19015 else 19016 as_fn_arith () 19017 { 19018 as_val=`expr "$@" || test $? -eq 1` 19019 } 19020 fi # as_fn_arith 19021 19022 19023 if expr a : '\(a\)' >/dev/null 2>&1 && 19024 test "X`expr 00001 : '.*\(...\)'`" = X001; then 19025 as_expr=expr 19026 else 19027 as_expr=false 19028 fi 19029 19030 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 19031 as_basename=basename 19032 else 19033 as_basename=false 19034 fi 19035 19036 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 19037 as_dirname=dirname 19038 else 19039 as_dirname=false 19040 fi 19041 19042 as_me=`$as_basename -- "$0" || 19043 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 19044 X"$0" : 'X\(//\)$' \| \ 19045 X"$0" : 'X\(/\)' \| . 2>/dev/null || 19046 $as_echo X/"$0" | 19047 sed '/^.*\/\([^/][^/]*\)\/*$/{ 19048 s//\1/ 19049 q 19050 } 19051 /^X\/\(\/\/\)$/{ 19052 s//\1/ 19053 q 19054 } 19055 /^X\/\(\/\).*/{ 19056 s//\1/ 19057 q 19058 } 19059 s/.*/./; q'` 19060 19061 # Avoid depending upon Character Ranges. 19062 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 19063 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 19064 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 19065 as_cr_digits='0123456789' 19066 as_cr_alnum=$as_cr_Letters$as_cr_digits 19067 19068 ECHO_C= ECHO_N= ECHO_T= 19069 case `echo -n x` in #((((( 19070 -n*) 19071 case `echo 'xy\c'` in 19072 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 19073 xy) ECHO_C='\c';; 19074 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 19075 ECHO_T=' ';; 19076 esac;; 19077 *) 19078 ECHO_N='-n';; 19079 esac 19080 19081 rm -f conf$$ conf$$.exe conf$$.file 19082 if test -d conf$$.dir; then 19083 rm -f conf$$.dir/conf$$.file 19084 else 19085 rm -f conf$$.dir 19086 mkdir conf$$.dir 2>/dev/null 19087 fi 19088 if (echo >conf$$.file) 2>/dev/null; then 19089 if ln -s conf$$.file conf$$ 2>/dev/null; then 19090 as_ln_s='ln -s' 19091 # ... but there are two gotchas: 19092 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 19093 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 19094 # In both cases, we have to default to `cp -p'. 19095 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 19096 as_ln_s='cp -p' 19097 elif ln conf$$.file conf$$ 2>/dev/null; then 19098 as_ln_s=ln 19099 else 19100 as_ln_s='cp -p' 19101 fi 19102 else 19103 as_ln_s='cp -p' 19104 fi 19105 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 19106 rmdir conf$$.dir 2>/dev/null 19107 19108 19109 # as_fn_mkdir_p 19110 # ------------- 19111 # Create "$as_dir" as a directory, including parents if necessary. 19112 as_fn_mkdir_p () 19113 { 19114 19115 case $as_dir in #( 19116 -*) as_dir=./$as_dir;; 19117 esac 19118 test -d "$as_dir" || eval $as_mkdir_p || { 19119 as_dirs= 19120 while :; do 19121 case $as_dir in #( 19122 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 19123 *) as_qdir=$as_dir;; 19124 esac 19125 as_dirs="'$as_qdir' $as_dirs" 19126 as_dir=`$as_dirname -- "$as_dir" || 19127 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 19128 X"$as_dir" : 'X\(//\)[^/]' \| \ 19129 X"$as_dir" : 'X\(//\)$' \| \ 19130 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 19131 $as_echo X"$as_dir" | 19132 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 19133 s//\1/ 19134 q 19135 } 19136 /^X\(\/\/\)[^/].*/{ 19137 s//\1/ 19138 q 19139 } 19140 /^X\(\/\/\)$/{ 19141 s//\1/ 19142 q 19143 } 19144 /^X\(\/\).*/{ 19145 s//\1/ 19146 q 19147 } 19148 s/.*/./; q'` 19149 test -d "$as_dir" && break 19150 done 19151 test -z "$as_dirs" || eval "mkdir $as_dirs" 19152 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 19153 19154 19155 } # as_fn_mkdir_p 19156 if mkdir -p . 2>/dev/null; then 19157 as_mkdir_p='mkdir -p "$as_dir"' 19158 else 19159 test -d ./-p && rmdir ./-p 19160 as_mkdir_p=false 19161 fi 19162 19163 if test -x / >/dev/null 2>&1; then 19164 as_test_x='test -x' 19165 else 19166 if ls -dL / >/dev/null 2>&1; then 19167 as_ls_L_option=L 19168 else 19169 as_ls_L_option= 19170 fi 19171 as_test_x=' 19172 eval sh -c '\'' 19173 if test -d "$1"; then 19174 test -d "$1/."; 19175 else 19176 case $1 in #( 19177 -*)set "./$1";; 19178 esac; 19179 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 19180 ???[sx]*):;;*)false;;esac;fi 19181 '\'' sh 19182 ' 19183 fi 19184 as_executable_p=$as_test_x 19185 19186 # Sed expression to map a string onto a valid CPP name. 19187 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 19188 19189 # Sed expression to map a string onto a valid variable name. 19190 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 19191 19192 19193 exec 6>&1 19194 ## ----------------------------------- ## 19195 ## Main body of $CONFIG_STATUS script. ## 19196 ## ----------------------------------- ## 19197 _ASEOF 19198 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 19199 19200 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19201 # Save the log message, to keep $0 and so on meaningful, and to 19202 # report actual input values of CONFIG_FILES etc. instead of their 19203 # values after options handling. 19204 ac_log=" 19205 This file was extended by libFS $as_me 1.0.6, which was 19206 generated by GNU Autoconf 2.68. Invocation command line was 19207 19208 CONFIG_FILES = $CONFIG_FILES 19209 CONFIG_HEADERS = $CONFIG_HEADERS 19210 CONFIG_LINKS = $CONFIG_LINKS 19211 CONFIG_COMMANDS = $CONFIG_COMMANDS 19212 $ $0 $@ 19213 19214 on `(hostname || uname -n) 2>/dev/null | sed 1q` 19215 " 19216 19217 _ACEOF 19218 19219 case $ac_config_files in *" 19220 "*) set x $ac_config_files; shift; ac_config_files=$*;; 19221 esac 19222 19223 case $ac_config_headers in *" 19224 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 19225 esac 19226 19227 19228 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19229 # Files that config.status was made for. 19230 config_files="$ac_config_files" 19231 config_headers="$ac_config_headers" 19232 config_commands="$ac_config_commands" 19233 19234 _ACEOF 19235 19236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19237 ac_cs_usage="\ 19238 \`$as_me' instantiates files and other configuration actions 19239 from templates according to the current configuration. Unless the files 19240 and actions are specified as TAGs, all are instantiated by default. 19241 19242 Usage: $0 [OPTION]... [TAG]... 19243 19244 -h, --help print this help, then exit 19245 -V, --version print version number and configuration settings, then exit 19246 --config print configuration, then exit 19247 -q, --quiet, --silent 19248 do not print progress messages 19249 -d, --debug don't remove temporary files 19250 --recheck update $as_me by reconfiguring in the same conditions 19251 --file=FILE[:TEMPLATE] 19252 instantiate the configuration file FILE 19253 --header=FILE[:TEMPLATE] 19254 instantiate the configuration header FILE 19255 19256 Configuration files: 19257 $config_files 19258 19259 Configuration headers: 19260 $config_headers 19261 19262 Configuration commands: 19263 $config_commands 19264 19265 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 19266 19267 _ACEOF 19268 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19269 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 19270 ac_cs_version="\\ 19271 libFS config.status 1.0.6 19272 configured by $0, generated by GNU Autoconf 2.68, 19273 with options \\"\$ac_cs_config\\" 19274 19275 Copyright (C) 2010 Free Software Foundation, Inc. 19276 This config.status script is free software; the Free Software Foundation 19277 gives unlimited permission to copy, distribute and modify it." 19278 19279 ac_pwd='$ac_pwd' 19280 srcdir='$srcdir' 19281 INSTALL='$INSTALL' 19282 MKDIR_P='$MKDIR_P' 19283 AWK='$AWK' 19284 test -n "\$AWK" || AWK=awk 19285 _ACEOF 19286 19287 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19288 # The default lists apply if the user does not specify any file. 19289 ac_need_defaults=: 19290 while test $# != 0 19291 do 19292 case $1 in 19293 --*=?*) 19294 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19295 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 19296 ac_shift=: 19297 ;; 19298 --*=) 19299 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19300 ac_optarg= 19301 ac_shift=: 19302 ;; 19303 *) 19304 ac_option=$1 19305 ac_optarg=$2 19306 ac_shift=shift 19307 ;; 19308 esac 19309 19310 case $ac_option in 19311 # Handling of the options. 19312 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 19313 ac_cs_recheck=: ;; 19314 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 19315 $as_echo "$ac_cs_version"; exit ;; 19316 --config | --confi | --conf | --con | --co | --c ) 19317 $as_echo "$ac_cs_config"; exit ;; 19318 --debug | --debu | --deb | --de | --d | -d ) 19319 debug=: ;; 19320 --file | --fil | --fi | --f ) 19321 $ac_shift 19322 case $ac_optarg in 19323 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 19324 '') as_fn_error $? "missing file argument" ;; 19325 esac 19326 as_fn_append CONFIG_FILES " '$ac_optarg'" 19327 ac_need_defaults=false;; 19328 --header | --heade | --head | --hea ) 19329 $ac_shift 19330 case $ac_optarg in 19331 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 19332 esac 19333 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 19334 ac_need_defaults=false;; 19335 --he | --h) 19336 # Conflict between --help and --header 19337 as_fn_error $? "ambiguous option: \`$1' 19338 Try \`$0 --help' for more information.";; 19339 --help | --hel | -h ) 19340 $as_echo "$ac_cs_usage"; exit ;; 19341 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 19342 | -silent | --silent | --silen | --sile | --sil | --si | --s) 19343 ac_cs_silent=: ;; 19344 19345 # This is an error. 19346 -*) as_fn_error $? "unrecognized option: \`$1' 19347 Try \`$0 --help' for more information." ;; 19348 19349 *) as_fn_append ac_config_targets " $1" 19350 ac_need_defaults=false ;; 19351 19352 esac 19353 shift 19354 done 19355 19356 ac_configure_extra_args= 19357 19358 if $ac_cs_silent; then 19359 exec 6>/dev/null 19360 ac_configure_extra_args="$ac_configure_extra_args --silent" 19361 fi 19362 19363 _ACEOF 19364 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19365 if \$ac_cs_recheck; then 19366 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 19367 shift 19368 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 19369 CONFIG_SHELL='$SHELL' 19370 export CONFIG_SHELL 19371 exec "\$@" 19372 fi 19373 19374 _ACEOF 19375 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19376 exec 5>>config.log 19377 { 19378 echo 19379 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 19380 ## Running $as_me. ## 19381 _ASBOX 19382 $as_echo "$ac_log" 19383 } >&5 19384 19385 _ACEOF 19386 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19387 # 19388 # INIT-COMMANDS 19389 # 19390 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 19391 19392 19393 # The HP-UX ksh and POSIX shell print the target directory to stdout 19394 # if CDPATH is set. 19395 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 19396 19397 sed_quote_subst='$sed_quote_subst' 19398 double_quote_subst='$double_quote_subst' 19399 delay_variable_subst='$delay_variable_subst' 19400 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 19401 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 19402 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 19403 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 19404 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 19405 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 19406 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 19407 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 19408 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 19409 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 19410 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 19411 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 19412 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 19413 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 19414 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 19415 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 19416 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 19417 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 19418 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 19419 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 19420 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 19421 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 19422 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 19423 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 19424 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 19425 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 19426 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 19427 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 19428 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 19429 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 19430 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 19431 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 19432 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 19433 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 19434 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 19435 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 19436 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 19437 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 19438 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 19439 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 19440 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 19441 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 19442 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 19443 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 19444 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 19445 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 19446 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 19447 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 19448 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 19449 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 19450 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 19451 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 19452 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 19453 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 19454 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 19455 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 19456 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"`' 19457 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 19458 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 19459 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 19460 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 19461 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 19462 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 19463 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 19464 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 19465 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 19466 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 19467 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 19468 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 19469 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 19470 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 19471 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 19472 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 19473 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 19474 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 19475 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 19476 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 19477 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 19478 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 19479 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 19480 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 19481 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 19482 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 19483 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 19484 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 19485 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 19486 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 19487 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 19488 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 19489 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 19490 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 19491 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 19492 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 19493 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 19494 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 19495 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 19496 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 19497 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 19498 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 19499 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 19500 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 19501 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 19502 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 19503 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 19504 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 19505 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 19506 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 19507 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 19508 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 19509 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 19510 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 19511 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 19512 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 19513 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 19514 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 19515 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 19516 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 19517 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 19518 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 19519 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 19520 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 19521 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 19522 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 19523 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' 19524 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 19525 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 19526 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 19527 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 19528 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 19529 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 19530 19531 LTCC='$LTCC' 19532 LTCFLAGS='$LTCFLAGS' 19533 compiler='$compiler_DEFAULT' 19534 19535 # A function that is used when there is no print builtin or printf. 19536 func_fallback_echo () 19537 { 19538 eval 'cat <<_LTECHO_EOF 19539 \$1 19540 _LTECHO_EOF' 19541 } 19542 19543 # Quote evaled strings. 19544 for var in SHELL \ 19545 ECHO \ 19546 PATH_SEPARATOR \ 19547 SED \ 19548 GREP \ 19549 EGREP \ 19550 FGREP \ 19551 LD \ 19552 NM \ 19553 LN_S \ 19554 lt_SP2NL \ 19555 lt_NL2SP \ 19556 reload_flag \ 19557 OBJDUMP \ 19558 deplibs_check_method \ 19559 file_magic_cmd \ 19560 file_magic_glob \ 19561 want_nocaseglob \ 19562 DLLTOOL \ 19563 sharedlib_from_linklib_cmd \ 19564 AR \ 19565 AR_FLAGS \ 19566 archiver_list_spec \ 19567 STRIP \ 19568 RANLIB \ 19569 CC \ 19570 CFLAGS \ 19571 compiler \ 19572 lt_cv_sys_global_symbol_pipe \ 19573 lt_cv_sys_global_symbol_to_cdecl \ 19574 lt_cv_sys_global_symbol_to_c_name_address \ 19575 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 19576 nm_file_list_spec \ 19577 lt_prog_compiler_no_builtin_flag \ 19578 lt_prog_compiler_pic \ 19579 lt_prog_compiler_wl \ 19580 lt_prog_compiler_static \ 19581 lt_cv_prog_compiler_c_o \ 19582 need_locks \ 19583 MANIFEST_TOOL \ 19584 DSYMUTIL \ 19585 NMEDIT \ 19586 LIPO \ 19587 OTOOL \ 19588 OTOOL64 \ 19589 shrext_cmds \ 19590 export_dynamic_flag_spec \ 19591 whole_archive_flag_spec \ 19592 compiler_needs_object \ 19593 with_gnu_ld \ 19594 allow_undefined_flag \ 19595 no_undefined_flag \ 19596 hardcode_libdir_flag_spec \ 19597 hardcode_libdir_separator \ 19598 exclude_expsyms \ 19599 include_expsyms \ 19600 file_list_spec \ 19601 variables_saved_for_relink \ 19602 libname_spec \ 19603 library_names_spec \ 19604 soname_spec \ 19605 install_override_mode \ 19606 finish_eval \ 19607 old_striplib \ 19608 striplib; do 19609 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 19610 *[\\\\\\\`\\"\\\$]*) 19611 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 19612 ;; 19613 *) 19614 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 19615 ;; 19616 esac 19617 done 19618 19619 # Double-quote double-evaled strings. 19620 for var in reload_cmds \ 19621 old_postinstall_cmds \ 19622 old_postuninstall_cmds \ 19623 old_archive_cmds \ 19624 extract_expsyms_cmds \ 19625 old_archive_from_new_cmds \ 19626 old_archive_from_expsyms_cmds \ 19627 archive_cmds \ 19628 archive_expsym_cmds \ 19629 module_cmds \ 19630 module_expsym_cmds \ 19631 export_symbols_cmds \ 19632 prelink_cmds \ 19633 postlink_cmds \ 19634 postinstall_cmds \ 19635 postuninstall_cmds \ 19636 finish_cmds \ 19637 sys_lib_search_path_spec \ 19638 sys_lib_dlsearch_path_spec; do 19639 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 19640 *[\\\\\\\`\\"\\\$]*) 19641 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 19642 ;; 19643 *) 19644 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 19645 ;; 19646 esac 19647 done 19648 19649 ac_aux_dir='$ac_aux_dir' 19650 xsi_shell='$xsi_shell' 19651 lt_shell_append='$lt_shell_append' 19652 19653 # See if we are running on zsh, and set the options which allow our 19654 # commands through without removal of \ escapes INIT. 19655 if test -n "\${ZSH_VERSION+set}" ; then 19656 setopt NO_GLOB_SUBST 19657 fi 19658 19659 19660 PACKAGE='$PACKAGE' 19661 VERSION='$VERSION' 19662 TIMESTAMP='$TIMESTAMP' 19663 RM='$RM' 19664 ofile='$ofile' 19665 19666 19667 19668 19669 _ACEOF 19670 19671 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19672 19673 # Handling of arguments. 19674 for ac_config_target in $ac_config_targets 19675 do 19676 case $ac_config_target in 19677 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 19678 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 19679 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 19680 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 19681 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 19682 "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;; 19683 "libfs.pc") CONFIG_FILES="$CONFIG_FILES libfs.pc" ;; 19684 19685 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 19686 esac 19687 done 19688 19689 19690 # If the user did not use the arguments to specify the items to instantiate, 19691 # then the envvar interface is used. Set only those that are not. 19692 # We use the long form for the default assignment because of an extremely 19693 # bizarre bug on SunOS 4.1.3. 19694 if $ac_need_defaults; then 19695 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 19696 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 19697 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 19698 fi 19699 19700 # Have a temporary directory for convenience. Make it in the build tree 19701 # simply because there is no reason against having it here, and in addition, 19702 # creating and moving files from /tmp can sometimes cause problems. 19703 # Hook for its removal unless debugging. 19704 # Note that there is a small window in which the directory will not be cleaned: 19705 # after its creation but before its name has been assigned to `$tmp'. 19706 $debug || 19707 { 19708 tmp= ac_tmp= 19709 trap 'exit_status=$? 19710 : "${ac_tmp:=$tmp}" 19711 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 19712 ' 0 19713 trap 'as_fn_exit 1' 1 2 13 15 19714 } 19715 # Create a (secure) tmp directory for tmp files. 19716 19717 { 19718 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 19719 test -d "$tmp" 19720 } || 19721 { 19722 tmp=./conf$$-$RANDOM 19723 (umask 077 && mkdir "$tmp") 19724 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 19725 ac_tmp=$tmp 19726 19727 # Set up the scripts for CONFIG_FILES section. 19728 # No need to generate them if there are no CONFIG_FILES. 19729 # This happens for instance with `./config.status config.h'. 19730 if test -n "$CONFIG_FILES"; then 19731 19732 19733 ac_cr=`echo X | tr X '\015'` 19734 # On cygwin, bash can eat \r inside `` if the user requested igncr. 19735 # But we know of no other shell where ac_cr would be empty at this 19736 # point, so we can use a bashism as a fallback. 19737 if test "x$ac_cr" = x; then 19738 eval ac_cr=\$\'\\r\' 19739 fi 19740 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 19741 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 19742 ac_cs_awk_cr='\\r' 19743 else 19744 ac_cs_awk_cr=$ac_cr 19745 fi 19746 19747 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 19748 _ACEOF 19749 19750 19751 { 19752 echo "cat >conf$$subs.awk <<_ACEOF" && 19753 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 19754 echo "_ACEOF" 19755 } >conf$$subs.sh || 19756 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19757 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 19758 ac_delim='%!_!# ' 19759 for ac_last_try in false false false false false :; do 19760 . ./conf$$subs.sh || 19761 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19762 19763 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 19764 if test $ac_delim_n = $ac_delim_num; then 19765 break 19766 elif $ac_last_try; then 19767 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19768 else 19769 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19770 fi 19771 done 19772 rm -f conf$$subs.sh 19773 19774 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19775 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 19776 _ACEOF 19777 sed -n ' 19778 h 19779 s/^/S["/; s/!.*/"]=/ 19780 p 19781 g 19782 s/^[^!]*!// 19783 :repl 19784 t repl 19785 s/'"$ac_delim"'$// 19786 t delim 19787 :nl 19788 h 19789 s/\(.\{148\}\)..*/\1/ 19790 t more1 19791 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 19792 p 19793 n 19794 b repl 19795 :more1 19796 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19797 p 19798 g 19799 s/.\{148\}// 19800 t nl 19801 :delim 19802 h 19803 s/\(.\{148\}\)..*/\1/ 19804 t more2 19805 s/["\\]/\\&/g; s/^/"/; s/$/"/ 19806 p 19807 b 19808 :more2 19809 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19810 p 19811 g 19812 s/.\{148\}// 19813 t delim 19814 ' <conf$$subs.awk | sed ' 19815 /^[^""]/{ 19816 N 19817 s/\n// 19818 } 19819 ' >>$CONFIG_STATUS || ac_write_fail=1 19820 rm -f conf$$subs.awk 19821 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19822 _ACAWK 19823 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 19824 for (key in S) S_is_set[key] = 1 19825 FS = "" 19826 19827 } 19828 { 19829 line = $ 0 19830 nfields = split(line, field, "@") 19831 substed = 0 19832 len = length(field[1]) 19833 for (i = 2; i < nfields; i++) { 19834 key = field[i] 19835 keylen = length(key) 19836 if (S_is_set[key]) { 19837 value = S[key] 19838 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 19839 len += length(value) + length(field[++i]) 19840 substed = 1 19841 } else 19842 len += 1 + keylen 19843 } 19844 19845 print line 19846 } 19847 19848 _ACAWK 19849 _ACEOF 19850 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19851 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 19852 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 19853 else 19854 cat 19855 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 19856 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 19857 _ACEOF 19858 19859 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 19860 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 19861 # trailing colons and then remove the whole line if VPATH becomes empty 19862 # (actually we leave an empty line to preserve line numbers). 19863 if test "x$srcdir" = x.; then 19864 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 19865 h 19866 s/// 19867 s/^/:/ 19868 s/[ ]*$/:/ 19869 s/:\$(srcdir):/:/g 19870 s/:\${srcdir}:/:/g 19871 s/:@srcdir@:/:/g 19872 s/^:*// 19873 s/:*$// 19874 x 19875 s/\(=[ ]*\).*/\1/ 19876 G 19877 s/\n// 19878 s/^[^=]*=[ ]*$// 19879 }' 19880 fi 19881 19882 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19883 fi # test -n "$CONFIG_FILES" 19884 19885 # Set up the scripts for CONFIG_HEADERS section. 19886 # No need to generate them if there are no CONFIG_HEADERS. 19887 # This happens for instance with `./config.status Makefile'. 19888 if test -n "$CONFIG_HEADERS"; then 19889 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 19890 BEGIN { 19891 _ACEOF 19892 19893 # Transform confdefs.h into an awk script `defines.awk', embedded as 19894 # here-document in config.status, that substitutes the proper values into 19895 # config.h.in to produce config.h. 19896 19897 # Create a delimiter string that does not exist in confdefs.h, to ease 19898 # handling of long lines. 19899 ac_delim='%!_!# ' 19900 for ac_last_try in false false :; do 19901 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 19902 if test -z "$ac_tt"; then 19903 break 19904 elif $ac_last_try; then 19905 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 19906 else 19907 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19908 fi 19909 done 19910 19911 # For the awk script, D is an array of macro values keyed by name, 19912 # likewise P contains macro parameters if any. 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See the 20412 # GNU General Public License for more details. 20413 # 20414 # You should have received a copy of the GNU General Public License 20415 # along with GNU Libtool; see the file COPYING. If not, a copy 20416 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or 20417 # obtained by writing to the Free Software Foundation, Inc., 20418 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 20419 20420 20421 # The names of the tagged configurations supported by this script. 20422 available_tags="" 20423 20424 # ### BEGIN LIBTOOL CONFIG 20425 20426 # Which release of libtool.m4 was used? 20427 macro_version=$macro_version 20428 macro_revision=$macro_revision 20429 20430 # Whether or not to build shared libraries. 20431 build_libtool_libs=$enable_shared 20432 20433 # Whether or not to build static libraries. 20434 build_old_libs=$enable_static 20435 20436 # What type of objects to build. 20437 pic_mode=$pic_mode 20438 20439 # Whether or not to optimize for fast installation. 20440 fast_install=$enable_fast_install 20441 20442 # Shell to use when invoking shell scripts. 20443 SHELL=$lt_SHELL 20444 20445 # An echo program that protects backslashes. 20446 ECHO=$lt_ECHO 20447 20448 # The PATH separator for the build system. 20449 PATH_SEPARATOR=$lt_PATH_SEPARATOR 20450 20451 # The host system. 20452 host_alias=$host_alias 20453 host=$host 20454 host_os=$host_os 20455 20456 # The build system. 20457 build_alias=$build_alias 20458 build=$build 20459 build_os=$build_os 20460 20461 # A sed program that does not truncate output. 20462 SED=$lt_SED 20463 20464 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 20465 Xsed="\$SED -e 1s/^X//" 20466 20467 # A grep program that handles long lines. 20468 GREP=$lt_GREP 20469 20470 # An ERE matcher. 20471 EGREP=$lt_EGREP 20472 20473 # A literal string matcher. 20474 FGREP=$lt_FGREP 20475 20476 # A BSD- or MS-compatible name lister. 20477 NM=$lt_NM 20478 20479 # Whether we need soft or hard links. 20480 LN_S=$lt_LN_S 20481 20482 # What is the maximum length of a command? 20483 max_cmd_len=$max_cmd_len 20484 20485 # Object file suffix (normally "o"). 20486 objext=$ac_objext 20487 20488 # Executable file suffix (normally ""). 20489 exeext=$exeext 20490 20491 # whether the shell understands "unset". 20492 lt_unset=$lt_unset 20493 20494 # turn spaces into newlines. 20495 SP2NL=$lt_lt_SP2NL 20496 20497 # turn newlines into spaces. 20498 NL2SP=$lt_lt_NL2SP 20499 20500 # convert \$build file names to \$host format. 20501 to_host_file_cmd=$lt_cv_to_host_file_cmd 20502 20503 # convert \$build files to toolchain format. 20504 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 20505 20506 # An object symbol dumper. 20507 OBJDUMP=$lt_OBJDUMP 20508 20509 # Method to check whether dependent libraries are shared objects. 20510 deplibs_check_method=$lt_deplibs_check_method 20511 20512 # Command to use when deplibs_check_method = "file_magic". 20513 file_magic_cmd=$lt_file_magic_cmd 20514 20515 # How to find potential files when deplibs_check_method = "file_magic". 20516 file_magic_glob=$lt_file_magic_glob 20517 20518 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 20519 want_nocaseglob=$lt_want_nocaseglob 20520 20521 # DLL creation program. 20522 DLLTOOL=$lt_DLLTOOL 20523 20524 # Command to associate shared and link libraries. 20525 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 20526 20527 # The archiver. 20528 AR=$lt_AR 20529 20530 # Flags to create an archive. 20531 AR_FLAGS=$lt_AR_FLAGS 20532 20533 # How to feed a file listing to the archiver. 20534 archiver_list_spec=$lt_archiver_list_spec 20535 20536 # A symbol stripping program. 20537 STRIP=$lt_STRIP 20538 20539 # Commands used to install an old-style archive. 20540 RANLIB=$lt_RANLIB 20541 old_postinstall_cmds=$lt_old_postinstall_cmds 20542 old_postuninstall_cmds=$lt_old_postuninstall_cmds 20543 20544 # Whether to use a lock for old archive extraction. 20545 lock_old_archive_extraction=$lock_old_archive_extraction 20546 20547 # A C compiler. 20548 LTCC=$lt_CC 20549 20550 # LTCC compiler flags. 20551 LTCFLAGS=$lt_CFLAGS 20552 20553 # Take the output of nm and produce a listing of raw symbols and C names. 20554 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 20555 20556 # Transform the output of nm in a proper C declaration. 20557 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 20558 20559 # Transform the output of nm in a C name address pair. 20560 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 20561 20562 # Transform the output of nm in a C name address pair when lib prefix is needed. 20563 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 20564 20565 # Specify filename containing input files for \$NM. 20566 nm_file_list_spec=$lt_nm_file_list_spec 20567 20568 # The root where to search for dependent libraries,and in which our libraries should be installed. 20569 lt_sysroot=$lt_sysroot 20570 20571 # The name of the directory that contains temporary libtool files. 20572 objdir=$objdir 20573 20574 # Used to examine libraries when file_magic_cmd begins with "file". 20575 MAGIC_CMD=$MAGIC_CMD 20576 20577 # Must we lock files when doing compilation? 20578 need_locks=$lt_need_locks 20579 20580 # Manifest tool. 20581 MANIFEST_TOOL=$lt_MANIFEST_TOOL 20582 20583 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 20584 DSYMUTIL=$lt_DSYMUTIL 20585 20586 # Tool to change global to local symbols on Mac OS X. 20587 NMEDIT=$lt_NMEDIT 20588 20589 # Tool to manipulate fat objects and archives on Mac OS X. 20590 LIPO=$lt_LIPO 20591 20592 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 20593 OTOOL=$lt_OTOOL 20594 20595 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 20596 OTOOL64=$lt_OTOOL64 20597 20598 # Old archive suffix (normally "a"). 20599 libext=$libext 20600 20601 # Shared library suffix (normally ".so"). 20602 shrext_cmds=$lt_shrext_cmds 20603 20604 # The commands to extract the exported symbol list from a shared archive. 20605 extract_expsyms_cmds=$lt_extract_expsyms_cmds 20606 20607 # Variables whose values should be saved in libtool wrapper scripts and 20608 # restored at link time. 20609 variables_saved_for_relink=$lt_variables_saved_for_relink 20610 20611 # Do we need the "lib" prefix for modules? 20612 need_lib_prefix=$need_lib_prefix 20613 20614 # Do we need a version for libraries? 20615 need_version=$need_version 20616 20617 # Library versioning type. 20618 version_type=$version_type 20619 20620 # Shared library runtime path variable. 20621 runpath_var=$runpath_var 20622 20623 # Shared library path variable. 20624 shlibpath_var=$shlibpath_var 20625 20626 # Is shlibpath searched before the hard-coded library search path? 20627 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 20628 20629 # Format of library name prefix. 20630 libname_spec=$lt_libname_spec 20631 20632 # List of archive names. First name is the real one, the rest are links. 20633 # The last name is the one that the linker finds with -lNAME 20634 library_names_spec=$lt_library_names_spec 20635 20636 # The coded name of the library, if different from the real name. 20637 soname_spec=$lt_soname_spec 20638 20639 # Permission mode override for installation of shared libraries. 20640 install_override_mode=$lt_install_override_mode 20641 20642 # Command to use after installation of a shared archive. 20643 postinstall_cmds=$lt_postinstall_cmds 20644 20645 # Command to use after uninstallation of a shared archive. 20646 postuninstall_cmds=$lt_postuninstall_cmds 20647 20648 # Commands used to finish a libtool library installation in a directory. 20649 finish_cmds=$lt_finish_cmds 20650 20651 # As "finish_cmds", except a single script fragment to be evaled but 20652 # not shown. 20653 finish_eval=$lt_finish_eval 20654 20655 # Whether we should hardcode library paths into libraries. 20656 hardcode_into_libs=$hardcode_into_libs 20657 20658 # Compile-time system search path for libraries. 20659 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 20660 20661 # Run-time system search path for libraries. 20662 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 20663 20664 # Whether dlopen is supported. 20665 dlopen_support=$enable_dlopen 20666 20667 # Whether dlopen of programs is supported. 20668 dlopen_self=$enable_dlopen_self 20669 20670 # Whether dlopen of statically linked programs is supported. 20671 dlopen_self_static=$enable_dlopen_self_static 20672 20673 # Commands to strip libraries. 20674 old_striplib=$lt_old_striplib 20675 striplib=$lt_striplib 20676 20677 20678 # The linker used to build libraries. 20679 LD=$lt_LD 20680 20681 # How to create reloadable object files. 20682 reload_flag=$lt_reload_flag 20683 reload_cmds=$lt_reload_cmds 20684 20685 # Commands used to build an old-style archive. 20686 old_archive_cmds=$lt_old_archive_cmds 20687 20688 # A language specific compiler. 20689 CC=$lt_compiler 20690 20691 # Is the compiler the GNU compiler? 20692 with_gcc=$GCC 20693 20694 # Compiler flag to turn off builtin functions. 20695 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 20696 20697 # Additional compiler flags for building library objects. 20698 pic_flag=$lt_lt_prog_compiler_pic 20699 20700 # How to pass a linker flag through the compiler. 20701 wl=$lt_lt_prog_compiler_wl 20702 20703 # Compiler flag to prevent dynamic linking. 20704 link_static_flag=$lt_lt_prog_compiler_static 20705 20706 # Does compiler simultaneously support -c and -o options? 20707 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 20708 20709 # Whether or not to add -lc for building shared libraries. 20710 build_libtool_need_lc=$archive_cmds_need_lc 20711 20712 # Whether or not to disallow shared libs when runtime libs are static. 20713 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 20714 20715 # Compiler flag to allow reflexive dlopens. 20716 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 20717 20718 # Compiler flag to generate shared objects directly from archives. 20719 whole_archive_flag_spec=$lt_whole_archive_flag_spec 20720 20721 # Whether the compiler copes with passing no objects directly. 20722 compiler_needs_object=$lt_compiler_needs_object 20723 20724 # Create an old-style archive from a shared archive. 20725 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 20726 20727 # Create a temporary old-style archive to link instead of a shared archive. 20728 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 20729 20730 # Commands used to build a shared archive. 20731 archive_cmds=$lt_archive_cmds 20732 archive_expsym_cmds=$lt_archive_expsym_cmds 20733 20734 # Commands used to build a loadable module if different from building 20735 # a shared archive. 20736 module_cmds=$lt_module_cmds 20737 module_expsym_cmds=$lt_module_expsym_cmds 20738 20739 # Whether we are building with GNU ld or not. 20740 with_gnu_ld=$lt_with_gnu_ld 20741 20742 # Flag that allows shared libraries with undefined symbols to be built. 20743 allow_undefined_flag=$lt_allow_undefined_flag 20744 20745 # Flag that enforces no undefined symbols. 20746 no_undefined_flag=$lt_no_undefined_flag 20747 20748 # Flag to hardcode \$libdir into a binary during linking. 20749 # This must work even if \$libdir does not exist 20750 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 20751 20752 # Whether we need a single "-rpath" flag with a separated argument. 20753 hardcode_libdir_separator=$lt_hardcode_libdir_separator 20754 20755 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 20756 # DIR into the resulting binary. 20757 hardcode_direct=$hardcode_direct 20758 20759 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 20760 # DIR into the resulting binary and the resulting library dependency is 20761 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the 20762 # library is relocated. 20763 hardcode_direct_absolute=$hardcode_direct_absolute 20764 20765 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 20766 # into the resulting binary. 20767 hardcode_minus_L=$hardcode_minus_L 20768 20769 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 20770 # into the resulting binary. 20771 hardcode_shlibpath_var=$hardcode_shlibpath_var 20772 20773 # Set to "yes" if building a shared library automatically hardcodes DIR 20774 # into the library and all subsequent libraries and executables linked 20775 # against it. 20776 hardcode_automatic=$hardcode_automatic 20777 20778 # Set to yes if linker adds runtime paths of dependent libraries 20779 # to runtime path list. 20780 inherit_rpath=$inherit_rpath 20781 20782 # Whether libtool must link a program against all its dependency libraries. 20783 link_all_deplibs=$link_all_deplibs 20784 20785 # Set to "yes" if exported symbols are required. 20786 always_export_symbols=$always_export_symbols 20787 20788 # The commands to list exported symbols. 20789 export_symbols_cmds=$lt_export_symbols_cmds 20790 20791 # Symbols that should not be listed in the preloaded symbols. 20792 exclude_expsyms=$lt_exclude_expsyms 20793 20794 # Symbols that must always be exported. 20795 include_expsyms=$lt_include_expsyms 20796 20797 # Commands necessary for linking programs (against libraries) with templates. 20798 prelink_cmds=$lt_prelink_cmds 20799 20800 # Commands necessary for finishing linking programs. 20801 postlink_cmds=$lt_postlink_cmds 20802 20803 # Specify filename containing input files. 20804 file_list_spec=$lt_file_list_spec 20805 20806 # How to hardcode a shared library path into an executable. 20807 hardcode_action=$hardcode_action 20808 20809 # ### END LIBTOOL CONFIG 20810 20811 _LT_EOF 20812 20813 case $host_os in 20814 aix3*) 20815 cat <<\_LT_EOF >> "$cfgfile" 20816 # AIX sometimes has problems with the GCC collect2 program. For some 20817 # reason, if we set the COLLECT_NAMES environment variable, the problems 20818 # vanish in a puff of smoke. 20819 if test "X${COLLECT_NAMES+set}" != Xset; then 20820 COLLECT_NAMES= 20821 export COLLECT_NAMES 20822 fi 20823 _LT_EOF 20824 ;; 20825 esac 20826 20827 20828 ltmain="$ac_aux_dir/ltmain.sh" 20829 20830 20831 # We use sed instead of cat because bash on DJGPP gets confused if 20832 # if finds mixed CR/LF and LF-only lines. Since sed operates in 20833 # text mode, it properly converts lines to CR/LF. This bash problem 20834 # is reportedly fixed, but why not run on old versions too? 20835 sed '$q' "$ltmain" >> "$cfgfile" \ 20836 || (rm -f "$cfgfile"; exit 1) 20837 20838 if test x"$xsi_shell" = xyes; then 20839 sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ 20840 func_dirname ()\ 20841 {\ 20842 \ case ${1} in\ 20843 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20844 \ * ) func_dirname_result="${3}" ;;\ 20845 \ esac\ 20846 } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ 20847 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20848 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20849 test 0 -eq $? || _lt_function_replace_fail=: 20850 20851 20852 sed -e '/^func_basename ()$/,/^} # func_basename /c\ 20853 func_basename ()\ 20854 {\ 20855 \ func_basename_result="${1##*/}"\ 20856 } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20857 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20858 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20859 test 0 -eq $? || _lt_function_replace_fail=: 20860 20861 20862 sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ 20863 func_dirname_and_basename ()\ 20864 {\ 20865 \ case ${1} in\ 20866 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20867 \ * ) func_dirname_result="${3}" ;;\ 20868 \ esac\ 20869 \ func_basename_result="${1##*/}"\ 20870 } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20871 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20872 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20873 test 0 -eq $? || _lt_function_replace_fail=: 20874 20875 20876 sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ 20877 func_stripname ()\ 20878 {\ 20879 \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ 20880 \ # positional parameters, so assign one to ordinary parameter first.\ 20881 \ func_stripname_result=${3}\ 20882 \ func_stripname_result=${func_stripname_result#"${1}"}\ 20883 \ func_stripname_result=${func_stripname_result%"${2}"}\ 20884 } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ 20885 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20886 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20887 test 0 -eq $? || _lt_function_replace_fail=: 20888 20889 20890 sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ 20891 func_split_long_opt ()\ 20892 {\ 20893 \ func_split_long_opt_name=${1%%=*}\ 20894 \ func_split_long_opt_arg=${1#*=}\ 20895 } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20896 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20897 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20898 test 0 -eq $? || _lt_function_replace_fail=: 20899 20900 20901 sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ 20902 func_split_short_opt ()\ 20903 {\ 20904 \ func_split_short_opt_arg=${1#??}\ 20905 \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ 20906 } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20907 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20908 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20909 test 0 -eq $? || _lt_function_replace_fail=: 20910 20911 20912 sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ 20913 func_lo2o ()\ 20914 {\ 20915 \ case ${1} in\ 20916 \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ 20917 \ *) func_lo2o_result=${1} ;;\ 20918 \ esac\ 20919 } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ 20920 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20921 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20922 test 0 -eq $? || _lt_function_replace_fail=: 20923 20924 20925 sed -e '/^func_xform ()$/,/^} # func_xform /c\ 20926 func_xform ()\ 20927 {\ 20928 func_xform_result=${1%.*}.lo\ 20929 } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ 20930 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20931 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20932 test 0 -eq $? || _lt_function_replace_fail=: 20933 20934 20935 sed -e '/^func_arith ()$/,/^} # func_arith /c\ 20936 func_arith ()\ 20937 {\ 20938 func_arith_result=$(( $* ))\ 20939 } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ 20940 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20941 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20942 test 0 -eq $? || _lt_function_replace_fail=: 20943 20944 20945 sed -e '/^func_len ()$/,/^} # func_len /c\ 20946 func_len ()\ 20947 {\ 20948 func_len_result=${#1}\ 20949 } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ 20950 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20951 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20952 test 0 -eq $? || _lt_function_replace_fail=: 20953 20954 fi 20955 20956 if test x"$lt_shell_append" = xyes; then 20957 sed -e '/^func_append ()$/,/^} # func_append /c\ 20958 func_append ()\ 20959 {\ 20960 eval "${1}+=\\${2}"\ 20961 } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ 20962 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20963 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20964 test 0 -eq $? || _lt_function_replace_fail=: 20965 20966 20967 sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ 20968 func_append_quoted ()\ 20969 {\ 20970 \ func_quote_for_eval "${2}"\ 20971 \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ 20972 } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ 20973 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20974 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20975 test 0 -eq $? || _lt_function_replace_fail=: 20976 20977 20978 # Save a `func_append' function call where possible by direct use of '+=' 20979 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 20980 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20981 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20982 test 0 -eq $? || _lt_function_replace_fail=: 20983 else 20984 # Save a `func_append' function call even when '+=' is not available 20985 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 20986 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20987 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20988 test 0 -eq $? || _lt_function_replace_fail=: 20989 fi 20990 20991 if test x"$_lt_function_replace_fail" = x":"; then 20992 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 20993 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} 20994 fi 20995 20996 20997 mv -f "$cfgfile" "$ofile" || 20998 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 20999 chmod +x "$ofile" 21000 21001 ;; 21002 21003 esac 21004 done # for ac_tag 21005 21006 21007 as_fn_exit 0 21008 _ACEOF 21009 ac_clean_files=$ac_clean_files_save 21010 21011 test $ac_write_fail = 0 || 21012 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 21013 21014 21015 # configure is writing to config.log, and then calls config.status. 21016 # config.status does its own redirection, appending to config.log. 21017 # Unfortunately, on DOS this fails, as config.log is still kept open 21018 # by configure, so config.status won't be able to write to it; its 21019 # output is simply discarded. So we exec the FD to /dev/null, 21020 # effectively closing config.log, so it can be properly (re)opened and 21021 # appended to by config.status. When coming back to configure, we 21022 # need to make the FD available again. 21023 if test "$no_create" != yes; then 21024 ac_cs_success=: 21025 ac_config_status_args= 21026 test "$silent" = yes && 21027 ac_config_status_args="$ac_config_status_args --quiet" 21028 exec 5>/dev/null 21029 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 21030 exec 5>>config.log 21031 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 21032 # would make configure fail if this is the last instruction. 21033 $ac_cs_success || as_fn_exit 1 21034 fi 21035 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 21036 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 21037 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 21038 fi 21039 21040
Indexes created Mon Oct 26 00:26:21 UTC 2026