1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for libsodium 1.0.16. 4 # 5 # Report bugs to <https://github.com/jedisct1/libsodium/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1 202 203 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 204 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 205 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 206 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 207 PATH=/empty FPATH=/empty; export PATH FPATH 208 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 209 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" 210 if (eval "$as_required") 2>/dev/null; then : 211 as_have_required=yes 212 else 213 as_have_required=no 214 fi 215 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 216 217 else 218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 219 as_found=false 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 221 do 222 IFS=$as_save_IFS 223 test -z "$as_dir" && as_dir=. 224 as_found=: 225 case $as_dir in #( 226 /*) 227 for as_base in sh bash ksh sh5; do 228 # Try only shells that exist, to save several forks. 229 as_shell=$as_dir/$as_base 230 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 232 CONFIG_SHELL=$as_shell as_have_required=yes 233 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 234 break 2 235 fi 236 fi 237 done;; 238 esac 239 as_found=false 240 done 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 242 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 243 CONFIG_SHELL=$SHELL as_have_required=yes 244 fi; } 245 IFS=$as_save_IFS 246 247 248 if test "x$CONFIG_SHELL" != x; then : 249 export CONFIG_SHELL 250 # We cannot yet assume a decent shell, so we have to provide a 251 # neutralization value for shells without unset; and this also 252 # works around shells that cannot unset nonexistent variables. 253 # Preserve -v and -x to the replacement shell. 254 BASH_ENV=/dev/null 255 ENV=/dev/null 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 257 case $- in # (((( 258 *v*x* | *x*v* ) as_opts=-vx ;; 259 *v* ) as_opts=-v ;; 260 *x* ) as_opts=-x ;; 261 * ) as_opts= ;; 262 esac 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 264 # Admittedly, this is quite paranoid, since all the known shells bail 265 # out after a failed `exec'. 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 267 exit 255 268 fi 269 270 if test x$as_have_required = xno; then : 271 $as_echo "$0: This script requires a shell more modern than all" 272 $as_echo "$0: the shells that I found on your system." 273 if test x${ZSH_VERSION+set} = xset ; then 274 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 275 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 276 else 277 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 278 $0: https://github.com/jedisct1/libsodium/issues about your 279 $0: system, including any error possibly output before this 280 $0: message. Then install a modern shell, or manually run 281 $0: the script under such a shell if you do have one." 282 fi 283 exit 1 284 fi 285 fi 286 fi 287 SHELL=${CONFIG_SHELL-/bin/sh} 288 export SHELL 289 # Unset more variables known to interfere with behavior of common tools. 290 CLICOLOR_FORCE= GREP_OPTIONS= 291 unset CLICOLOR_FORCE GREP_OPTIONS 292 293 ## --------------------- ## 294 ## M4sh Shell Functions. ## 295 ## --------------------- ## 296 # as_fn_unset VAR 297 # --------------- 298 # Portably unset VAR. 299 as_fn_unset () 300 { 301 { eval $1=; unset $1;} 302 } 303 as_unset=as_fn_unset 304 305 # as_fn_set_status STATUS 306 # ----------------------- 307 # Set $? to STATUS, without forking. 308 as_fn_set_status () 309 { 310 return $1 311 } # as_fn_set_status 312 313 # as_fn_exit STATUS 314 # ----------------- 315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 316 as_fn_exit () 317 { 318 set +e 319 as_fn_set_status $1 320 exit $1 321 } # as_fn_exit 322 323 # as_fn_mkdir_p 324 # ------------- 325 # Create "$as_dir" as a directory, including parents if necessary. 326 as_fn_mkdir_p () 327 { 328 329 case $as_dir in #( 330 -*) as_dir=./$as_dir;; 331 esac 332 test -d "$as_dir" || eval $as_mkdir_p || { 333 as_dirs= 334 while :; do 335 case $as_dir in #( 336 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 337 *) as_qdir=$as_dir;; 338 esac 339 as_dirs="'$as_qdir' $as_dirs" 340 as_dir=`$as_dirname -- "$as_dir" || 341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 342 X"$as_dir" : 'X\(//\)[^/]' \| \ 343 X"$as_dir" : 'X\(//\)$' \| \ 344 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 345 $as_echo X"$as_dir" | 346 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\/\)[^/].*/{ 351 s//\1/ 352 q 353 } 354 /^X\(\/\/\)$/{ 355 s//\1/ 356 q 357 } 358 /^X\(\/\).*/{ 359 s//\1/ 360 q 361 } 362 s/.*/./; q'` 363 test -d "$as_dir" && break 364 done 365 test -z "$as_dirs" || eval "mkdir $as_dirs" 366 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 367 368 369 } # as_fn_mkdir_p 370 371 # as_fn_executable_p FILE 372 # ----------------------- 373 # Test if FILE is an executable regular file. 374 as_fn_executable_p () 375 { 376 test -f "$1" && test -x "$1" 377 } # as_fn_executable_p 378 # as_fn_append VAR VALUE 379 # ---------------------- 380 # Append the text in VALUE to the end of the definition contained in VAR. Take 381 # advantage of any shell optimizations that allow amortized linear growth over 382 # repeated appends, instead of the typical quadratic growth present in naive 383 # implementations. 384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else 390 as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } 394 fi # as_fn_append 395 396 # as_fn_arith ARG... 397 # ------------------ 398 # Perform arithmetic evaluation on the ARGs, and store the result in the 399 # global $as_val. Take advantage of shells that can avoid forks. The arguments 400 # must be portable across $(()) and expr. 401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 402 eval 'as_fn_arith () 403 { 404 as_val=$(( $* )) 405 }' 406 else 407 as_fn_arith () 408 { 409 as_val=`expr "$@" || test $? -eq 1` 410 } 411 fi # as_fn_arith 412 413 414 # as_fn_error STATUS ERROR [LINENO LOG_FD] 415 # ---------------------------------------- 416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 418 # script with STATUS, using 1 if that was 0. 419 as_fn_error () 420 { 421 as_status=$1; test $as_status -eq 0 && as_status=1 422 if test "$4"; then 423 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 424 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 425 fi 426 $as_echo "$as_me: error: $2" >&2 427 as_fn_exit $as_status 428 } # as_fn_error 429 430 if expr a : '\(a\)' >/dev/null 2>&1 && 431 test "X`expr 00001 : '.*\(...\)'`" = X001; then 432 as_expr=expr 433 else 434 as_expr=false 435 fi 436 437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 438 as_basename=basename 439 else 440 as_basename=false 441 fi 442 443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 444 as_dirname=dirname 445 else 446 as_dirname=false 447 fi 448 449 as_me=`$as_basename -- "$0" || 450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 451 X"$0" : 'X\(//\)$' \| \ 452 X"$0" : 'X\(/\)' \| . 2>/dev/null || 453 $as_echo X/"$0" | 454 sed '/^.*\/\([^/][^/]*\)\/*$/{ 455 s//\1/ 456 q 457 } 458 /^X\/\(\/\/\)$/{ 459 s//\1/ 460 q 461 } 462 /^X\/\(\/\).*/{ 463 s//\1/ 464 q 465 } 466 s/.*/./; q'` 467 468 # Avoid depending upon Character Ranges. 469 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 472 as_cr_digits='0123456789' 473 as_cr_alnum=$as_cr_Letters$as_cr_digits 474 475 476 as_lineno_1=$LINENO as_lineno_1a=$LINENO 477 as_lineno_2=$LINENO as_lineno_2a=$LINENO 478 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 479 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 480 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 481 sed -n ' 482 p 483 /[$]LINENO/= 484 ' <$as_myself | 485 sed ' 486 s/[$]LINENO.*/&-/ 487 t lineno 488 b 489 :lineno 490 N 491 :loop 492 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 493 t loop 494 s/-\n.*// 495 ' >$as_me.lineno && 496 chmod +x "$as_me.lineno" || 497 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 498 499 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 500 # already done that, so ensure we don't try to do so again and fall 501 # in an infinite loop. This has already happened in practice. 502 _as_can_reexec=no; export _as_can_reexec 503 # Don't try to exec as it changes $[0], causing all sort of problems 504 # (the dirname of $[0] is not the place where we might find the 505 # original and so on. Autoconf is especially sensitive to this). 506 . "./$as_me.lineno" 507 # Exit status is that of the last command. 508 exit 509 } 510 511 ECHO_C= ECHO_N= ECHO_T= 512 case `echo -n x` in #((((( 513 -n*) 514 case `echo 'xy\c'` in 515 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 516 xy) ECHO_C='\c';; 517 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 518 ECHO_T=' ';; 519 esac;; 520 *) 521 ECHO_N='-n';; 522 esac 523 524 rm -f conf$$ conf$$.exe conf$$.file 525 if test -d conf$$.dir; then 526 rm -f conf$$.dir/conf$$.file 527 else 528 rm -f conf$$.dir 529 mkdir conf$$.dir 2>/dev/null 530 fi 531 if (echo >conf$$.file) 2>/dev/null; then 532 if ln -s conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s='ln -s' 534 # ... but there are two gotchas: 535 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 536 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 537 # In both cases, we have to default to `cp -pR'. 538 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 539 as_ln_s='cp -pR' 540 elif ln conf$$.file conf$$ 2>/dev/null; then 541 as_ln_s=ln 542 else 543 as_ln_s='cp -pR' 544 fi 545 else 546 as_ln_s='cp -pR' 547 fi 548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 549 rmdir conf$$.dir 2>/dev/null 550 551 if mkdir -p . 2>/dev/null; then 552 as_mkdir_p='mkdir -p "$as_dir"' 553 else 554 test -d ./-p && rmdir ./-p 555 as_mkdir_p=false 556 fi 557 558 as_test_x='test -x' 559 as_executable_p=as_fn_executable_p 560 561 # Sed expression to map a string onto a valid CPP name. 562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 563 564 # Sed expression to map a string onto a valid variable name. 565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 566 567 SHELL=${CONFIG_SHELL-/bin/sh} 568 569 570 test -n "$DJDIR" || exec 7<&0 </dev/null 571 exec 6>&1 572 573 # Name of the host. 574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 575 # so uname gets run too. 576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 577 578 # 579 # Initializations. 580 # 581 ac_default_prefix=/usr/local 582 ac_clean_files= 583 ac_config_libobj_dir=. 584 LIBOBJS= 585 cross_compiling=no 586 subdirs= 587 MFLAGS= 588 MAKEFLAGS= 589 590 # Identity of this package. 591 PACKAGE_NAME='libsodium' 592 PACKAGE_TARNAME='libsodium' 593 PACKAGE_VERSION='1.0.16' 594 PACKAGE_STRING='libsodium 1.0.16' 595 PACKAGE_BUGREPORT='https://github.com/jedisct1/libsodium/issues' 596 PACKAGE_URL='https://github.com/jedisct1/libsodium' 597 598 ac_unique_file="src/libsodium/sodium/version.c" 599 # 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We remove comments because anyway the quotes in there 2148 # would cause problems or look ugly. 2149 # WARNING: Use '\'' to represent an apostrophe within the trap. 2150 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2151 trap 'exit_status=$? 2152 # Save into config.log some information that might help in debugging. 2153 { 2154 echo 2155 2156 $as_echo "## ---------------- ## 2157 ## Cache variables. ## 2158 ## ---------------- ##" 2159 echo 2160 # The following way of writing the cache mishandles newlines in values, 2161 ( 2162 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2163 eval ac_val=\$$ac_var 2164 case $ac_val in #( 2165 *${as_nl}*) 2166 case $ac_var in #( 2167 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2168 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2169 esac 2170 case $ac_var in #( 2171 _ | IFS | as_nl) ;; #( 2172 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2173 *) { eval $ac_var=; unset $ac_var;} ;; 2174 esac ;; 2175 esac 2176 done 2177 (set) 2>&1 | 2178 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2179 *${as_nl}ac_space=\ *) 2180 sed -n \ 2181 "s/'\''/'\''\\\\'\'''\''/g; 2182 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2183 ;; #( 2184 *) 2185 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2186 ;; 2187 esac | 2188 sort 2189 ) 2190 echo 2191 2192 $as_echo "## ----------------- ## 2193 ## Output variables. ## 2194 ## ----------------- ##" 2195 echo 2196 for ac_var in $ac_subst_vars 2197 do 2198 eval ac_val=\$$ac_var 2199 case $ac_val in 2200 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2201 esac 2202 $as_echo "$ac_var='\''$ac_val'\''" 2203 done | sort 2204 echo 2205 2206 if test -n "$ac_subst_files"; then 2207 $as_echo "## ------------------- ## 2208 ## File substitutions. ## 2209 ## ------------------- ##" 2210 echo 2211 for ac_var in $ac_subst_files 2212 do 2213 eval ac_val=\$$ac_var 2214 case $ac_val in 2215 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2216 esac 2217 $as_echo "$ac_var='\''$ac_val'\''" 2218 done | sort 2219 echo 2220 fi 2221 2222 if test -s confdefs.h; then 2223 $as_echo "## ----------- ## 2224 ## confdefs.h. ## 2225 ## ----------- ##" 2226 echo 2227 cat confdefs.h 2228 echo 2229 fi 2230 test "$ac_signal" != 0 && 2231 $as_echo "$as_me: caught signal $ac_signal" 2232 $as_echo "$as_me: exit $exit_status" 2233 } >&5 2234 rm -f core *.core core.conftest.* && 2235 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2236 exit $exit_status 2237 ' 0 2238 for ac_signal in 1 2 13 15; do 2239 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2240 done 2241 ac_signal=0 2242 2243 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2244 rm -f -r conftest* confdefs.h 2245 2246 $as_echo "/* confdefs.h */" > confdefs.h 2247 2248 # Predefined preprocessor variables. 2249 2250 cat >>confdefs.h <<_ACEOF 2251 #define PACKAGE_NAME "$PACKAGE_NAME" 2252 _ACEOF 2253 2254 cat >>confdefs.h <<_ACEOF 2255 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2256 _ACEOF 2257 2258 cat >>confdefs.h <<_ACEOF 2259 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2260 _ACEOF 2261 2262 cat >>confdefs.h <<_ACEOF 2263 #define PACKAGE_STRING "$PACKAGE_STRING" 2264 _ACEOF 2265 2266 cat >>confdefs.h <<_ACEOF 2267 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2268 _ACEOF 2269 2270 cat >>confdefs.h <<_ACEOF 2271 #define PACKAGE_URL "$PACKAGE_URL" 2272 _ACEOF 2273 2274 2275 # Let the site file select an alternate cache file if it wants to. 2276 # Prefer an explicitly selected file to automatically selected ones. 2277 ac_site_file1=NONE 2278 ac_site_file2=NONE 2279 if test -n "$CONFIG_SITE"; then 2280 # We do not want a PATH search for config.site. 2281 case $CONFIG_SITE in #(( 2282 -*) ac_site_file1=./$CONFIG_SITE;; 2283 */*) ac_site_file1=$CONFIG_SITE;; 2284 *) ac_site_file1=./$CONFIG_SITE;; 2285 esac 2286 elif test "x$prefix" != xNONE; then 2287 ac_site_file1=$prefix/share/config.site 2288 ac_site_file2=$prefix/etc/config.site 2289 else 2290 ac_site_file1=$ac_default_prefix/share/config.site 2291 ac_site_file2=$ac_default_prefix/etc/config.site 2292 fi 2293 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2294 do 2295 test "x$ac_site_file" = xNONE && continue 2296 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2297 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2298 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2299 sed 's/^/| /' "$ac_site_file" >&5 2300 . 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"./$cache_file";; 2317 esac 2318 fi 2319 else 2320 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2321 $as_echo "$as_me: creating cache $cache_file" >&6;} 2322 >$cache_file 2323 fi 2324 2325 # Check that the precious variables saved in the cache have kept the same 2326 # value. 2327 ac_cache_corrupted=false 2328 for ac_var in $ac_precious_vars; do 2329 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2330 eval ac_new_set=\$ac_env_${ac_var}_set 2331 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2332 eval ac_new_val=\$ac_env_${ac_var}_value 2333 case $ac_old_set,$ac_new_set in 2334 set,) 2335 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2336 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2337 ac_cache_corrupted=: ;; 2338 ,set) 2339 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2340 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2341 ac_cache_corrupted=: ;; 2342 ,);; 2343 *) 2344 if test "x$ac_old_val" != "x$ac_new_val"; then 2345 # differences in whitespace do not lead to failure. 2346 ac_old_val_w=`echo x $ac_old_val` 2347 ac_new_val_w=`echo x $ac_new_val` 2348 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2349 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2350 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2351 ac_cache_corrupted=: 2352 else 2353 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2354 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2355 eval $ac_var=\$ac_old_val 2356 fi 2357 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2358 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2359 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2360 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2361 fi;; 2362 esac 2363 # Pass precious variables to config.status. 2364 if test "$ac_new_set" = set; then 2365 case $ac_new_val in 2366 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2367 *) ac_arg=$ac_var=$ac_new_val ;; 2368 esac 2369 case " $ac_configure_args " in 2370 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2371 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2372 esac 2373 fi 2374 done 2375 if $ac_cache_corrupted; then 2376 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2377 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2378 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2379 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2380 as_fn_error $? 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"cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5 2411 fi 2412 2413 # These three variables are undocumented and unsupported, 2414 # and are intended to be withdrawn in a future Autoconf release. 2415 # They can cause serious problems if a builder's source tree is in a directory 2416 # whose full name contains unusual characters. 2417 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2418 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2419 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2420 2421 2422 2423 2424 # Make sure we can run config.sub. 2425 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2426 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2427 2428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2429 $as_echo_n "checking build system type... " >&6; } 2430 if ${ac_cv_build+:} false; then : 2431 $as_echo_n "(cached) " >&6 2432 else 2433 ac_build_alias=$build_alias 2434 test "x$ac_build_alias" = x && 2435 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2436 test "x$ac_build_alias" = x && 2437 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2438 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2439 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2440 2441 fi 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2443 $as_echo "$ac_cv_build" >&6; } 2444 case $ac_cv_build in 2445 *-*-*) ;; 2446 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2447 esac 2448 build=$ac_cv_build 2449 ac_save_IFS=$IFS; IFS='-' 2450 set x $ac_cv_build 2451 shift 2452 build_cpu=$1 2453 build_vendor=$2 2454 shift; shift 2455 # Remember, the first character of IFS is used to create $*, 2456 # except with old shells: 2457 build_os=$* 2458 IFS=$ac_save_IFS 2459 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2460 2461 2462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2463 $as_echo_n "checking host system type... " >&6; } 2464 if ${ac_cv_host+:} false; then : 2465 $as_echo_n "(cached) " >&6 2466 else 2467 if test "x$host_alias" = x; then 2468 ac_cv_host=$ac_cv_build 2469 else 2470 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2471 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2472 fi 2473 2474 fi 2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2476 $as_echo "$ac_cv_host" >&6; } 2477 case $ac_cv_host in 2478 *-*-*) ;; 2479 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2480 esac 2481 host=$ac_cv_host 2482 ac_save_IFS=$IFS; IFS='-' 2483 set x $ac_cv_host 2484 shift 2485 host_cpu=$1 2486 host_vendor=$2 2487 shift; shift 2488 # Remember, the first character of IFS is used to create $*, 2489 # except with old shells: 2490 host_os=$* 2491 IFS=$ac_save_IFS 2492 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2493 2494 2495 am__api_version='1.15' 2496 2497 # Find a good install program. We prefer a C program (faster), 2498 # so one script is as good as another. But avoid the broken or 2499 # incompatible versions: 2500 # SysV /etc/install, /usr/sbin/install 2501 # SunOS /usr/etc/install 2502 # IRIX /sbin/install 2503 # AIX /bin/install 2504 # AmigaOS /C/install, which installs bootblocks on floppy discs 2505 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2506 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2507 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2508 # OS/2's system install, which has a completely different semantic 2509 # ./install, which can be erroneously created by make from ./install.sh. 2510 # Reject install programs that cannot install multiple files. 2511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2512 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2513 if test -z "$INSTALL"; then 2514 if ${ac_cv_path_install+:} false; then : 2515 $as_echo_n "(cached) " >&6 2516 else 2517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2518 for as_dir in $PATH 2519 do 2520 IFS=$as_save_IFS 2521 test -z "$as_dir" && as_dir=. 2522 # Account for people who put trailing slashes in PATH elements. 2523 case $as_dir/ in #(( 2524 ./ | .// | /[cC]/* | \ 2525 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2526 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2527 /usr/ucb/* ) ;; 2528 *) 2529 # OSF1 and SCO ODT 3.0 have their own names for install. 2530 # Don't use installbsd from OSF since it installs stuff as root 2531 # by default. 2532 for ac_prog in ginstall scoinst install; do 2533 for ac_exec_ext in '' $ac_executable_extensions; do 2534 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2535 if test $ac_prog = install && 2536 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2537 # AIX install. It has an incompatible calling convention. 2538 : 2539 elif test $ac_prog = install && 2540 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2541 # program-specific install script used by HP pwplus--don't use. 2542 : 2543 else 2544 rm -rf conftest.one conftest.two conftest.dir 2545 echo one > conftest.one 2546 echo two > conftest.two 2547 mkdir conftest.dir 2548 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2549 test -s conftest.one && test -s conftest.two && 2550 test -s conftest.dir/conftest.one && 2551 test -s conftest.dir/conftest.two 2552 then 2553 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2554 break 3 2555 fi 2556 fi 2557 fi 2558 done 2559 done 2560 ;; 2561 esac 2562 2563 done 2564 IFS=$as_save_IFS 2565 2566 rm -rf conftest.one conftest.two conftest.dir 2567 2568 fi 2569 if test "${ac_cv_path_install+set}" = set; then 2570 INSTALL=$ac_cv_path_install 2571 else 2572 # As a last resort, use the slow shell script. Don't cache a 2573 # value for INSTALL within a source directory, because that will 2574 # break other packages using the cache if that directory is 2575 # removed, or if the value is a relative name. 2576 INSTALL=$ac_install_sh 2577 fi 2578 fi 2579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2580 $as_echo "$INSTALL" >&6; } 2581 2582 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2583 # It thinks the first close brace ends the variable substitution. 2584 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2585 2586 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2587 2588 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2589 2590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2591 $as_echo_n "checking whether build environment is sane... " >&6; } 2592 # Reject unsafe characters in $srcdir or the absolute working directory 2593 # name. Accept space and tab only in the latter. 2594 am_lf=' 2595 ' 2596 case `pwd` in 2597 *[\\\"\#\$\&\'\`$am_lf]*) 2598 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2599 esac 2600 case $srcdir in 2601 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2602 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2603 esac 2604 2605 # Do 'set' in a subshell so we don't clobber the current shell's 2606 # arguments. Must try -L first in case configure is actually a 2607 # symlink; some systems play weird games with the mod time of symlinks 2608 # (eg FreeBSD returns the mod time of the symlink's containing 2609 # directory). 2610 if ( 2611 am_has_slept=no 2612 for am_try in 1 2; do 2613 echo "timestamp, slept: $am_has_slept" > conftest.file 2614 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2615 if test "$*" = "X"; then 2616 # -L didn't work. 2617 set X `ls -t "$srcdir/configure" conftest.file` 2618 fi 2619 if test "$*" != "X $srcdir/configure conftest.file" \ 2620 && test "$*" != "X conftest.file $srcdir/configure"; then 2621 2622 # If neither matched, then we have a broken ls. This can happen 2623 # if, for instance, CONFIG_SHELL is bash and it inherits a 2624 # broken ls alias from the environment. This has actually 2625 # happened. Such a system could not be considered "sane". 2626 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2627 alias in your environment" "$LINENO" 5 2628 fi 2629 if test "$2" = conftest.file || test $am_try -eq 2; then 2630 break 2631 fi 2632 # Just in case. 2633 sleep 1 2634 am_has_slept=yes 2635 done 2636 test "$2" = conftest.file 2637 ) 2638 then 2639 # Ok. 2640 : 2641 else 2642 as_fn_error $? "newly created file is older than distributed files! 2643 Check your system clock" "$LINENO" 5 2644 fi 2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2646 $as_echo "yes" >&6; } 2647 # If we didn't sleep, we still need to ensure time stamps of config.status and 2648 # generated files are strictly newer. 2649 am_sleep_pid= 2650 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2651 ( sleep 1 ) & 2652 am_sleep_pid=$! 2653 fi 2654 2655 rm -f conftest.file 2656 2657 test "$program_prefix" != NONE && 2658 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2659 # Use a double $ so make ignores it. 2660 test "$program_suffix" != NONE && 2661 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2662 # Double any \ or $. 2663 # By default was `s,x,x', remove it if useless. 2664 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2665 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2666 2667 # Expand $ac_aux_dir to an absolute path. 2668 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2669 2670 if test x"${MISSING+set}" != xset; then 2671 case $am_aux_dir in 2672 *\ * | *\ *) 2673 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2674 *) 2675 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2676 esac 2677 fi 2678 # Use eval to expand $SHELL 2679 if eval "$MISSING --is-lightweight"; then 2680 am_missing_run="$MISSING " 2681 else 2682 am_missing_run= 2683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2684 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2685 fi 2686 2687 if test x"${install_sh+set}" != xset; then 2688 case $am_aux_dir in 2689 *\ * | *\ *) 2690 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2691 *) 2692 install_sh="\${SHELL} $am_aux_dir/install-sh" 2693 esac 2694 fi 2695 2696 # Installed binaries are usually stripped using 'strip' when the user 2697 # run "make install-strip". However 'strip' might not be the right 2698 # tool to use in cross-compilation environments, therefore Automake 2699 # will honor the 'STRIP' environment variable to overrule this program. 2700 if test "$cross_compiling" != no; then 2701 if test -n "$ac_tool_prefix"; then 2702 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2703 set dummy ${ac_tool_prefix}strip; ac_word=$2 2704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2705 $as_echo_n "checking for $ac_word... " >&6; } 2706 if ${ac_cv_prog_STRIP+:} false; then : 2707 $as_echo_n "(cached) " >&6 2708 else 2709 if test -n "$STRIP"; then 2710 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2711 else 2712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2713 for as_dir in $PATH 2714 do 2715 IFS=$as_save_IFS 2716 test -z "$as_dir" && as_dir=. 2717 for ac_exec_ext in '' $ac_executable_extensions; do 2718 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2719 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2720 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2721 break 2 2722 fi 2723 done 2724 done 2725 IFS=$as_save_IFS 2726 2727 fi 2728 fi 2729 STRIP=$ac_cv_prog_STRIP 2730 if test -n "$STRIP"; then 2731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2732 $as_echo "$STRIP" >&6; } 2733 else 2734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2735 $as_echo "no" >&6; } 2736 fi 2737 2738 2739 fi 2740 if test -z "$ac_cv_prog_STRIP"; then 2741 ac_ct_STRIP=$STRIP 2742 # Extract the first word of "strip", so it can be a program name with args. 2743 set dummy strip; ac_word=$2 2744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2745 $as_echo_n "checking for $ac_word... " >&6; } 2746 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2747 $as_echo_n "(cached) " >&6 2748 else 2749 if test -n "$ac_ct_STRIP"; then 2750 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2751 else 2752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2753 for as_dir in $PATH 2754 do 2755 IFS=$as_save_IFS 2756 test -z "$as_dir" && as_dir=. 2757 for ac_exec_ext in '' $ac_executable_extensions; do 2758 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2759 ac_cv_prog_ac_ct_STRIP="strip" 2760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2761 break 2 2762 fi 2763 done 2764 done 2765 IFS=$as_save_IFS 2766 2767 fi 2768 fi 2769 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2770 if test -n "$ac_ct_STRIP"; then 2771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2772 $as_echo "$ac_ct_STRIP" >&6; } 2773 else 2774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2775 $as_echo "no" >&6; } 2776 fi 2777 2778 if test "x$ac_ct_STRIP" = x; then 2779 STRIP=":" 2780 else 2781 case $cross_compiling:$ac_tool_warned in 2782 yes:) 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2784 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2785 ac_tool_warned=yes ;; 2786 esac 2787 STRIP=$ac_ct_STRIP 2788 fi 2789 else 2790 STRIP="$ac_cv_prog_STRIP" 2791 fi 2792 2793 fi 2794 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2795 2796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2797 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2798 if test -z "$MKDIR_P"; then 2799 if ${ac_cv_path_mkdir+:} false; then : 2800 $as_echo_n "(cached) " >&6 2801 else 2802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2803 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2804 do 2805 IFS=$as_save_IFS 2806 test -z "$as_dir" && as_dir=. 2807 for ac_prog in mkdir gmkdir; do 2808 for ac_exec_ext in '' $ac_executable_extensions; do 2809 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2810 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2811 'mkdir (GNU coreutils) '* | \ 2812 'mkdir (coreutils) '* | \ 2813 'mkdir (fileutils) '4.1*) 2814 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2815 break 3;; 2816 esac 2817 done 2818 done 2819 done 2820 IFS=$as_save_IFS 2821 2822 fi 2823 2824 test -d ./--version && rmdir ./--version 2825 if test "${ac_cv_path_mkdir+set}" = set; then 2826 MKDIR_P="$ac_cv_path_mkdir -p" 2827 else 2828 # As a last resort, use the slow shell script. Don't cache a 2829 # value for MKDIR_P within a source directory, because that will 2830 # break other packages using the cache if that directory is 2831 # removed, or if the value is a relative name. 2832 MKDIR_P="$ac_install_sh -d" 2833 fi 2834 fi 2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2836 $as_echo "$MKDIR_P" >&6; } 2837 2838 for ac_prog in gawk mawk nawk awk 2839 do 2840 # Extract the first word of "$ac_prog", so it can be a program name with args. 2841 set dummy $ac_prog; ac_word=$2 2842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2843 $as_echo_n "checking for $ac_word... " >&6; } 2844 if ${ac_cv_prog_AWK+:} false; then : 2845 $as_echo_n "(cached) " >&6 2846 else 2847 if test -n "$AWK"; then 2848 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2849 else 2850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2851 for as_dir in $PATH 2852 do 2853 IFS=$as_save_IFS 2854 test -z "$as_dir" && as_dir=. 2855 for ac_exec_ext in '' $ac_executable_extensions; do 2856 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2857 ac_cv_prog_AWK="$ac_prog" 2858 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2859 break 2 2860 fi 2861 done 2862 done 2863 IFS=$as_save_IFS 2864 2865 fi 2866 fi 2867 AWK=$ac_cv_prog_AWK 2868 if test -n "$AWK"; then 2869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2870 $as_echo "$AWK" >&6; } 2871 else 2872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2873 $as_echo "no" >&6; } 2874 fi 2875 2876 2877 test -n "$AWK" && break 2878 done 2879 2880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2881 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2882 set x ${MAKE-make} 2883 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2884 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2885 $as_echo_n "(cached) " >&6 2886 else 2887 cat >conftest.make <<\_ACEOF 2888 SHELL = /bin/sh 2889 all: 2890 @echo '@@@%%%=$(MAKE)=@@@%%%' 2891 _ACEOF 2892 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2893 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2894 *@@@%%%=?*=@@@%%%*) 2895 eval ac_cv_prog_make_${ac_make}_set=yes;; 2896 *) 2897 eval ac_cv_prog_make_${ac_make}_set=no;; 2898 esac 2899 rm -f conftest.make 2900 fi 2901 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2903 $as_echo "yes" >&6; } 2904 SET_MAKE= 2905 else 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2907 $as_echo "no" >&6; } 2908 SET_MAKE="MAKE=${MAKE-make}" 2909 fi 2910 2911 rm -rf .tst 2>/dev/null 2912 mkdir .tst 2>/dev/null 2913 if test -d .tst; then 2914 am__leading_dot=. 2915 else 2916 am__leading_dot=_ 2917 fi 2918 rmdir .tst 2>/dev/null 2919 2920 # Check whether --enable-silent-rules was given. 2921 if test "${enable_silent_rules+set}" = set; then : 2922 enableval=$enable_silent_rules; 2923 fi 2924 2925 case $enable_silent_rules in # ((( 2926 yes) AM_DEFAULT_VERBOSITY=0;; 2927 no) AM_DEFAULT_VERBOSITY=1;; 2928 *) AM_DEFAULT_VERBOSITY=1;; 2929 esac 2930 am_make=${MAKE-make} 2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2932 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2933 if ${am_cv_make_support_nested_variables+:} false; then : 2934 $as_echo_n "(cached) " >&6 2935 else 2936 if $as_echo 'TRUE=$(BAR$(V)) 2937 BAR0=false 2938 BAR1=true 2939 V=1 2940 am__doit: 2941 @$(TRUE) 2942 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2943 am_cv_make_support_nested_variables=yes 2944 else 2945 am_cv_make_support_nested_variables=no 2946 fi 2947 fi 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2949 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2950 if test $am_cv_make_support_nested_variables = yes; then 2951 AM_V='$(V)' 2952 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2953 else 2954 AM_V=$AM_DEFAULT_VERBOSITY 2955 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2956 fi 2957 AM_BACKSLASH='\' 2958 2959 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2960 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2961 # is not polluted with repeated "-I." 2962 am__isrc=' -I$(srcdir)' 2963 # test to see if srcdir already configured 2964 if test -f $srcdir/config.status; then 2965 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2966 fi 2967 fi 2968 2969 # test whether we have cygpath 2970 if test -z "$CYGPATH_W"; then 2971 if (cygpath --version) >/dev/null 2>/dev/null; then 2972 CYGPATH_W='cygpath -w' 2973 else 2974 CYGPATH_W=echo 2975 fi 2976 fi 2977 2978 2979 # Define the identity of the package. 2980 PACKAGE='libsodium' 2981 VERSION='1.0.16' 2982 2983 2984 cat >>confdefs.h <<_ACEOF 2985 #define PACKAGE "$PACKAGE" 2986 _ACEOF 2987 2988 2989 cat >>confdefs.h <<_ACEOF 2990 #define VERSION "$VERSION" 2991 _ACEOF 2992 2993 # Some tools Automake needs. 2994 2995 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2996 2997 2998 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2999 3000 3001 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3002 3003 3004 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3005 3006 3007 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3008 3009 # For better backward compatibility. To be removed once Automake 1.9.x 3010 # dies out for good. For more background, see: 3011 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3012 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3013 mkdir_p='$(MKDIR_P)' 3014 3015 # We need awk for the "check" target (and possibly the TAP driver). The 3016 # system "awk" is bad on some platforms. 3017 # Always define AMTAR for backward compatibility. Yes, it's still used 3018 # in the wild :-( We should find a proper way to deprecate it ... 3019 AMTAR='$${TAR-tar}' 3020 3021 3022 # We'll loop over all known methods to create a tar archive until one works. 3023 _am_tools='gnutar plaintar pax cpio none' 3024 3025 # The POSIX 1988 'ustar' format is defined with fixed-size fields. 3026 # There is notably a 21 bits limit for the UID and the GID. In fact, 3027 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 3028 # and bug#13588). 3029 am_max_uid=2097151 # 2^21 - 1 3030 am_max_gid=$am_max_uid 3031 # The $UID and $GID variables are not portable, so we need to resort 3032 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 3033 # below are definitely unexpected, so allow the users to see them 3034 # (that is, avoid stderr redirection). 3035 am_uid=`id -u || echo unknown` 3036 am_gid=`id -g || echo unknown` 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 3038 $as_echo_n "checking whether UID '$am_uid' is supported by ustar format... " >&6; } 3039 if test $am_uid -le $am_max_uid; then 3040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3041 $as_echo "yes" >&6; } 3042 else 3043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3044 $as_echo "no" >&6; } 3045 _am_tools=none 3046 fi 3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5 3048 $as_echo_n "checking whether GID '$am_gid' is supported by ustar format... " >&6; } 3049 if test $am_gid -le $am_max_gid; then 3050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3051 $as_echo "yes" >&6; } 3052 else 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3054 $as_echo "no" >&6; } 3055 _am_tools=none 3056 fi 3057 3058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 3059 $as_echo_n "checking how to create a ustar tar archive... " >&6; } 3060 3061 # Go ahead even if we have the value already cached. We do so because we 3062 # need to set the values for the 'am__tar' and 'am__untar' variables. 3063 _am_tools=${am_cv_prog_tar_ustar-$_am_tools} 3064 3065 for _am_tool in $_am_tools; do 3066 case $_am_tool in 3067 gnutar) 3068 for _am_tar in tar gnutar gtar; do 3069 { echo "$as_me:$LINENO: $_am_tar --version" >&5 3070 ($_am_tar --version) >&5 2>&5 3071 ac_status=$? 3072 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3073 (exit $ac_status); } && break 3074 done 3075 am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' 3076 am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' 3077 am__untar="$_am_tar -xf -" 3078 ;; 3079 plaintar) 3080 # Must skip GNU tar: if it does not support --format= it doesn't create 3081 # ustar tarball either. 3082 (tar --version) >/dev/null 2>&1 && continue 3083 am__tar='tar chf - "$$tardir"' 3084 am__tar_='tar chf - "$tardir"' 3085 am__untar='tar xf -' 3086 ;; 3087 pax) 3088 am__tar='pax -L -x ustar -w "$$tardir"' 3089 am__tar_='pax -L -x ustar -w "$tardir"' 3090 am__untar='pax -r' 3091 ;; 3092 cpio) 3093 am__tar='find "$$tardir" -print | cpio -o -H ustar -L' 3094 am__tar_='find "$tardir" -print | cpio -o -H ustar -L' 3095 am__untar='cpio -i -H ustar -d' 3096 ;; 3097 none) 3098 am__tar=false 3099 am__tar_=false 3100 am__untar=false 3101 ;; 3102 esac 3103 3104 # If the value was cached, stop now. We just wanted to have am__tar 3105 # and am__untar set. 3106 test -n "${am_cv_prog_tar_ustar}" && break 3107 3108 # tar/untar a dummy directory, and stop if the command works. 3109 rm -rf conftest.dir 3110 mkdir conftest.dir 3111 echo GrepMe > conftest.dir/file 3112 { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 3113 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 3114 ac_status=$? 3115 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3116 (exit $ac_status); } 3117 rm -rf conftest.dir 3118 if test -s conftest.tar; then 3119 { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5 3120 ($am__untar <conftest.tar) >&5 2>&5 3121 ac_status=$? 3122 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3123 (exit $ac_status); } 3124 { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 3125 (cat conftest.dir/file) >&5 2>&5 3126 ac_status=$? 3127 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3128 (exit $ac_status); } 3129 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 3130 fi 3131 done 3132 rm -rf conftest.dir 3133 3134 if ${am_cv_prog_tar_ustar+:} false; then : 3135 $as_echo_n "(cached) " >&6 3136 else 3137 am_cv_prog_tar_ustar=$_am_tool 3138 fi 3139 3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 3141 $as_echo "$am_cv_prog_tar_ustar" >&6; } 3142 3143 3144 3145 3146 3147 3148 # POSIX will say in a future version that running "rm -f" with no argument 3149 # is OK; and we want to be able to make that assumption in our Makefile 3150 # recipes. So use an aggressive probe to check that the usage we want is 3151 # actually supported "in the wild" to an acceptable degree. 3152 # See automake bug#10828. 3153 # To make any issue more visible, cause the running configure to be aborted 3154 # by default if the 'rm' program in use doesn't match our expectations; the 3155 # user can still override this though. 3156 if rm -f && rm -fr && rm -rf; then : OK; else 3157 cat >&2 <<'END' 3158 Oops! 3159 3160 Your 'rm' program seems unable to run without file operands specified 3161 on the command line, even when the '-f' option is present. This is contrary 3162 to the behaviour of most rm programs out there, and not conforming with 3163 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3164 3165 Please tell bug-automake@gnu.org about your system, including the value 3166 of your $PATH and any error possibly output before this message. This 3167 can help us improve future automake versions. 3168 3169 END 3170 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3171 echo 'Configuration will proceed anyway, since you have set the' >&2 3172 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3173 echo >&2 3174 else 3175 cat >&2 <<'END' 3176 Aborting the configuration process, to ensure you take notice of the issue. 3177 3178 You can download and install GNU coreutils to get an 'rm' implementation 3179 that behaves properly: <http://www.gnu.org/software/coreutils/>. 3180 3181 If you want to complete the configuration process using your problematic 3182 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3183 to "yes", and re-run configure. 3184 3185 END 3186 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3187 fi 3188 fi 3189 3190 # Check whether --enable-silent-rules was given. 3191 if test "${enable_silent_rules+set}" = set; then : 3192 enableval=$enable_silent_rules; 3193 fi 3194 3195 case $enable_silent_rules in # ((( 3196 yes) AM_DEFAULT_VERBOSITY=0;; 3197 no) AM_DEFAULT_VERBOSITY=1;; 3198 *) AM_DEFAULT_VERBOSITY=0;; 3199 esac 3200 am_make=${MAKE-make} 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3202 $as_echo_n "checking whether $am_make supports nested variables... 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" >&6; } 3232 # Check whether --enable-maintainer-mode was given. 3233 if test "${enable_maintainer_mode+set}" = set; then : 3234 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 3235 else 3236 USE_MAINTAINER_MODE=no 3237 fi 3238 3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 3240 $as_echo "$USE_MAINTAINER_MODE" >&6; } 3241 if test $USE_MAINTAINER_MODE = yes; then 3242 MAINTAINER_MODE_TRUE= 3243 MAINTAINER_MODE_FALSE='#' 3244 else 3245 MAINTAINER_MODE_TRUE='#' 3246 MAINTAINER_MODE_FALSE= 3247 fi 3248 3249 MAINT=$MAINTAINER_MODE_TRUE 3250 3251 3252 # Check whether --enable-dependency-tracking was given. 3253 if test "${enable_dependency_tracking+set}" = set; then : 3254 enableval=$enable_dependency_tracking; 3255 fi 3256 3257 if test "x$enable_dependency_tracking" != xno; then 3258 am_depcomp="$ac_aux_dir/depcomp" 3259 AMDEPBACKSLASH='\' 3260 am__nodep='_no' 3261 fi 3262 if test "x$enable_dependency_tracking" != xno; then 3263 AMDEP_TRUE= 3264 AMDEP_FALSE='#' 3265 else 3266 AMDEP_TRUE='#' 3267 AMDEP_FALSE= 3268 fi 3269 3270 3271 3272 3273 ISODATE=`date +%Y-%m-%d` 3274 3275 3276 SODIUM_LIBRARY_VERSION_MAJOR=10 3277 SODIUM_LIBRARY_VERSION_MINOR=1 3278 DLL_VERSION=8 3279 SODIUM_LIBRARY_VERSION=24:0:1 3280 # | | | 3281 # +------+ | +---+ 3282 # | | | 3283 # current:revision:age 3284 # | | | 3285 # | | +- increment if interfaces have been added 3286 # | | set to zero if interfaces have been removed 3287 # | | or changed 3288 # | +- increment if source code has changed 3289 # | set to zero if current is incremented 3290 # +- increment if interfaces have been added, removed or changed 3291 3292 3293 3294 3295 3296 3297 LX_CFLAGS=${CFLAGS-NONE} 3298 3299 3300 if pwd | fgrep ' ' > /dev/null 2>&1; then : 3301 as_fn_error $? "The build directory contains whitespaces - This can cause tests/installation to fail due to limitations of some libtool versions" "$LINENO" 5 3302 3303 fi 3304 3305 3306 # Check whether --enable-ssp was given. 3307 if test "${enable_ssp+set}" = set; then : 3308 enableval=$enable_ssp; 3309 if test "x$enableval" = "xno"; then : 3310 3311 enable_ssp="no" 3312 3313 else 3314 3315 enable_ssp="yes" 3316 3317 fi 3318 3319 else 3320 3321 enable_ssp="yes" 3322 3323 fi 3324 3325 3326 # Check whether --enable-asm was given. 3327 if test "${enable_asm+set}" = set; then : 3328 enableval=$enable_asm; 3329 if test "x$enableval" = "xno"; then : 3330 3331 enable_asm="no" 3332 3333 else 3334 3335 enable_asm="yes" 3336 3337 fi 3338 3339 else 3340 3341 enable_asm="yes" 3342 3343 fi 3344 3345 3346 DEPDIR="${am__leading_dot}deps" 3347 3348 ac_config_commands="$ac_config_commands depfiles" 3349 3350 3351 am_make=${MAKE-make} 3352 cat > confinc << 'END' 3353 am__doit: 3354 @echo this is the am__doit target 3355 .PHONY: am__doit 3356 END 3357 # If we don't find an include directive, just comment out the code. 3358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3359 $as_echo_n "checking for style of include used by $am_make... " >&6; } 3360 am__include="#" 3361 am__quote= 3362 _am_result=none 3363 # First try GNU make style include. 3364 echo "include confinc" > confmf 3365 # Ignore all kinds of additional output from 'make'. 3366 case `$am_make -s -f confmf 2> /dev/null` in #( 3367 *the\ am__doit\ target*) 3368 am__include=include 3369 am__quote= 3370 _am_result=GNU 3371 ;; 3372 esac 3373 # Now try BSD make style include. 3374 if test "$am__include" = "#"; then 3375 echo '.include "confinc"' > confmf 3376 case `$am_make -s -f confmf 2> /dev/null` in #( 3377 *the\ am__doit\ target*) 3378 am__include=.include 3379 am__quote="\"" 3380 _am_result=BSD 3381 ;; 3382 esac 3383 fi 3384 3385 3386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3387 $as_echo "$_am_result" >&6; } 3388 rm -f confinc confmf 3389 3390 ac_ext=c 3391 ac_cpp='$CPP $CPPFLAGS' 3392 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3393 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3394 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3395 if test -n "$ac_tool_prefix"; then 3396 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3397 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3399 $as_echo_n "checking for $ac_word... " >&6; } 3400 if ${ac_cv_prog_CC+:} false; then : 3401 $as_echo_n "(cached) " >&6 3402 else 3403 if test -n "$CC"; then 3404 ac_cv_prog_CC="$CC" # Let the user override the test. 3405 else 3406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3407 for as_dir in $PATH 3408 do 3409 IFS=$as_save_IFS 3410 test -z "$as_dir" && as_dir=. 3411 for ac_exec_ext in '' $ac_executable_extensions; do 3412 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3413 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3414 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3415 break 2 3416 fi 3417 done 3418 done 3419 IFS=$as_save_IFS 3420 3421 fi 3422 fi 3423 CC=$ac_cv_prog_CC 3424 if test -n "$CC"; then 3425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3426 $as_echo "$CC" >&6; } 3427 else 3428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3429 $as_echo "no" >&6; } 3430 fi 3431 3432 3433 fi 3434 if test -z "$ac_cv_prog_CC"; then 3435 ac_ct_CC=$CC 3436 # Extract the first word of "gcc", so it can be a program name with args. 3437 set dummy gcc; ac_word=$2 3438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3439 $as_echo_n "checking for $ac_word... " >&6; } 3440 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3441 $as_echo_n "(cached) " >&6 3442 else 3443 if test -n "$ac_ct_CC"; then 3444 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3445 else 3446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3447 for as_dir in $PATH 3448 do 3449 IFS=$as_save_IFS 3450 test -z "$as_dir" && as_dir=. 3451 for ac_exec_ext in '' $ac_executable_extensions; do 3452 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3453 ac_cv_prog_ac_ct_CC="gcc" 3454 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3455 break 2 3456 fi 3457 done 3458 done 3459 IFS=$as_save_IFS 3460 3461 fi 3462 fi 3463 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3464 if test -n "$ac_ct_CC"; then 3465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3466 $as_echo "$ac_ct_CC" >&6; } 3467 else 3468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3469 $as_echo "no" >&6; } 3470 fi 3471 3472 if test "x$ac_ct_CC" = x; then 3473 CC="" 3474 else 3475 case $cross_compiling:$ac_tool_warned in 3476 yes:) 3477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3478 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3479 ac_tool_warned=yes ;; 3480 esac 3481 CC=$ac_ct_CC 3482 fi 3483 else 3484 CC="$ac_cv_prog_CC" 3485 fi 3486 3487 if test -z "$CC"; then 3488 if test -n "$ac_tool_prefix"; then 3489 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3490 set dummy ${ac_tool_prefix}cc; ac_word=$2 3491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3492 $as_echo_n "checking for $ac_word... " >&6; } 3493 if ${ac_cv_prog_CC+:} false; then : 3494 $as_echo_n "(cached) " >&6 3495 else 3496 if test -n "$CC"; then 3497 ac_cv_prog_CC="$CC" # Let the user override the test. 3498 else 3499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3500 for as_dir in $PATH 3501 do 3502 IFS=$as_save_IFS 3503 test -z "$as_dir" && as_dir=. 3504 for ac_exec_ext in '' $ac_executable_extensions; do 3505 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3506 ac_cv_prog_CC="${ac_tool_prefix}cc" 3507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3508 break 2 3509 fi 3510 done 3511 done 3512 IFS=$as_save_IFS 3513 3514 fi 3515 fi 3516 CC=$ac_cv_prog_CC 3517 if test -n "$CC"; then 3518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3519 $as_echo "$CC" >&6; } 3520 else 3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3522 $as_echo "no" >&6; } 3523 fi 3524 3525 3526 fi 3527 fi 3528 if test -z "$CC"; then 3529 # Extract the first word of "cc", so it can be a program name with args. 3530 set dummy cc; ac_word=$2 3531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3532 $as_echo_n "checking for $ac_word... " >&6; } 3533 if ${ac_cv_prog_CC+:} false; then : 3534 $as_echo_n "(cached) " >&6 3535 else 3536 if test -n "$CC"; then 3537 ac_cv_prog_CC="$CC" # Let the user override the test. 3538 else 3539 ac_prog_rejected=no 3540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3541 for as_dir in $PATH 3542 do 3543 IFS=$as_save_IFS 3544 test -z "$as_dir" && as_dir=. 3545 for ac_exec_ext in '' $ac_executable_extensions; do 3546 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3547 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3548 ac_prog_rejected=yes 3549 continue 3550 fi 3551 ac_cv_prog_CC="cc" 3552 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3553 break 2 3554 fi 3555 done 3556 done 3557 IFS=$as_save_IFS 3558 3559 if test $ac_prog_rejected = yes; then 3560 # We found a bogon in the path, so make sure we never use it. 3561 set dummy $ac_cv_prog_CC 3562 shift 3563 if test $# != 0; then 3564 # We chose a different compiler from the bogus one. 3565 # However, it has the same basename, so the bogon will be chosen 3566 # first if we set CC to just the basename; use the full file name. 3567 shift 3568 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3569 fi 3570 fi 3571 fi 3572 fi 3573 CC=$ac_cv_prog_CC 3574 if test -n "$CC"; then 3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3576 $as_echo "$CC" >&6; } 3577 else 3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3579 $as_echo "no" >&6; } 3580 fi 3581 3582 3583 fi 3584 if test -z "$CC"; then 3585 if test -n "$ac_tool_prefix"; then 3586 for ac_prog in cl.exe 3587 do 3588 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3589 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3591 $as_echo_n "checking for $ac_word... " >&6; } 3592 if ${ac_cv_prog_CC+:} false; then : 3593 $as_echo_n "(cached) " >&6 3594 else 3595 if test -n "$CC"; then 3596 ac_cv_prog_CC="$CC" # Let the user override the test. 3597 else 3598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3599 for as_dir in $PATH 3600 do 3601 IFS=$as_save_IFS 3602 test -z "$as_dir" && as_dir=. 3603 for ac_exec_ext in '' $ac_executable_extensions; do 3604 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3605 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3606 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3607 break 2 3608 fi 3609 done 3610 done 3611 IFS=$as_save_IFS 3612 3613 fi 3614 fi 3615 CC=$ac_cv_prog_CC 3616 if test -n "$CC"; then 3617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3618 $as_echo "$CC" >&6; } 3619 else 3620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3621 $as_echo "no" >&6; } 3622 fi 3623 3624 3625 test -n "$CC" && break 3626 done 3627 fi 3628 if test -z "$CC"; then 3629 ac_ct_CC=$CC 3630 for ac_prog in cl.exe 3631 do 3632 # Extract the first word of "$ac_prog", so it can be a program name with args. 3633 set dummy $ac_prog; ac_word=$2 3634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3635 $as_echo_n "checking for $ac_word... " >&6; } 3636 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3637 $as_echo_n "(cached) " >&6 3638 else 3639 if test -n "$ac_ct_CC"; then 3640 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3641 else 3642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3643 for as_dir in $PATH 3644 do 3645 IFS=$as_save_IFS 3646 test -z "$as_dir" && as_dir=. 3647 for ac_exec_ext in '' $ac_executable_extensions; do 3648 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3649 ac_cv_prog_ac_ct_CC="$ac_prog" 3650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3651 break 2 3652 fi 3653 done 3654 done 3655 IFS=$as_save_IFS 3656 3657 fi 3658 fi 3659 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3660 if test -n "$ac_ct_CC"; then 3661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3662 $as_echo "$ac_ct_CC" >&6; } 3663 else 3664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3665 $as_echo "no" >&6; } 3666 fi 3667 3668 3669 test -n "$ac_ct_CC" && break 3670 done 3671 3672 if test "x$ac_ct_CC" = x; then 3673 CC="" 3674 else 3675 case $cross_compiling:$ac_tool_warned in 3676 yes:) 3677 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3678 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3679 ac_tool_warned=yes ;; 3680 esac 3681 CC=$ac_ct_CC 3682 fi 3683 fi 3684 3685 fi 3686 3687 3688 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3689 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3690 as_fn_error $? "no acceptable C compiler found in \$PATH 3691 See \`config.log' for more details" "$LINENO" 5; } 3692 3693 # Provide some information about the compiler. 3694 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3695 set X $ac_compile 3696 ac_compiler=$2 3697 for ac_option in --version -v -V -qversion; do 3698 { { ac_try="$ac_compiler $ac_option >&5" 3699 case "(($ac_try" in 3700 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3701 *) ac_try_echo=$ac_try;; 3702 esac 3703 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3704 $as_echo "$ac_try_echo"; } >&5 3705 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3706 ac_status=$? 3707 if test -s conftest.err; then 3708 sed '10a\ 3709 ... rest of stderr output deleted ... 3710 10q' conftest.err >conftest.er1 3711 cat conftest.er1 >&5 3712 fi 3713 rm -f conftest.er1 conftest.err 3714 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3715 test $ac_status = 0; } 3716 done 3717 3718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3719 /* end confdefs.h. */ 3720 3721 int 3722 main () 3723 { 3724 3725 ; 3726 return 0; 3727 } 3728 _ACEOF 3729 ac_clean_files_save=$ac_clean_files 3730 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3731 # Try to create an executable without -o first, disregard a.out. 3732 # It will help us diagnose broken compilers, and finding out an intuition 3733 # of exeext. 3734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3735 $as_echo_n "checking whether the C compiler works... " >&6; } 3736 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3737 3738 # The possible output files: 3739 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3740 3741 ac_rmfiles= 3742 for ac_file in $ac_files 3743 do 3744 case $ac_file in 3745 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3746 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3747 esac 3748 done 3749 rm -f $ac_rmfiles 3750 3751 if { { ac_try="$ac_link_default" 3752 case "(($ac_try" in 3753 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3754 *) ac_try_echo=$ac_try;; 3755 esac 3756 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3757 $as_echo "$ac_try_echo"; } >&5 3758 (eval "$ac_link_default") 2>&5 3759 ac_status=$? 3760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3761 test $ac_status = 0; }; then : 3762 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3763 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3764 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3765 # so that the user can short-circuit this test for compilers unknown to 3766 # Autoconf. 3767 for ac_file in $ac_files '' 3768 do 3769 test -f "$ac_file" || continue 3770 case $ac_file in 3771 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3772 ;; 3773 [ab].out ) 3774 # We found the default executable, but exeext='' is most 3775 # certainly right. 3776 break;; 3777 *.* ) 3778 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3779 then :; else 3780 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3781 fi 3782 # We set ac_cv_exeext here because the later test for it is not 3783 # safe: cross compilers may not add the suffix if given an `-o' 3784 # argument, so we may need to know it at that point already. 3785 # Even if this section looks crufty: it has the advantage of 3786 # actually working. 3787 break;; 3788 * ) 3789 break;; 3790 esac 3791 done 3792 test "$ac_cv_exeext" = no && ac_cv_exeext= 3793 3794 else 3795 ac_file='' 3796 fi 3797 if test -z "$ac_file"; then : 3798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3799 $as_echo "no" >&6; } 3800 $as_echo "$as_me: failed program was:" >&5 3801 sed 's/^/| /' conftest.$ac_ext >&5 3802 3803 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3804 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3805 as_fn_error 77 "C compiler cannot create executables 3806 See \`config.log' for more details" "$LINENO" 5; } 3807 else 3808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3809 $as_echo "yes" >&6; } 3810 fi 3811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3812 $as_echo_n "checking for C compiler default output file name... " >&6; } 3813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3814 $as_echo "$ac_file" >&6; } 3815 ac_exeext=$ac_cv_exeext 3816 3817 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3818 ac_clean_files=$ac_clean_files_save 3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3820 $as_echo_n "checking for suffix of executables... " >&6; } 3821 if { { ac_try="$ac_link" 3822 case "(($ac_try" in 3823 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3824 *) ac_try_echo=$ac_try;; 3825 esac 3826 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3827 $as_echo "$ac_try_echo"; } >&5 3828 (eval "$ac_link") 2>&5 3829 ac_status=$? 3830 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3831 test $ac_status = 0; }; then : 3832 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3833 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3834 # work properly (i.e., refer to `conftest.exe'), while it won't with 3835 # `rm'. 3836 for ac_file in conftest.exe conftest conftest.*; do 3837 test -f "$ac_file" || continue 3838 case $ac_file in 3839 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3840 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3841 break;; 3842 * ) break;; 3843 esac 3844 done 3845 else 3846 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3847 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3848 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3849 See \`config.log' for more details" "$LINENO" 5; } 3850 fi 3851 rm -f conftest conftest$ac_cv_exeext 3852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3853 $as_echo "$ac_cv_exeext" >&6; } 3854 3855 rm -f conftest.$ac_ext 3856 EXEEXT=$ac_cv_exeext 3857 ac_exeext=$EXEEXT 3858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3859 /* end confdefs.h. */ 3860 #include <stdio.h> 3861 int 3862 main () 3863 { 3864 FILE *f = fopen ("conftest.out", "w"); 3865 return ferror (f) || fclose (f) != 0; 3866 3867 ; 3868 return 0; 3869 } 3870 _ACEOF 3871 ac_clean_files="$ac_clean_files conftest.out" 3872 # Check that the compiler produces executables we can run. If not, either 3873 # the compiler is broken, or we cross compile. 3874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3875 $as_echo_n "checking whether we are cross compiling... " >&6; } 3876 if test "$cross_compiling" != yes; then 3877 { { ac_try="$ac_link" 3878 case "(($ac_try" in 3879 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3880 *) ac_try_echo=$ac_try;; 3881 esac 3882 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3883 $as_echo "$ac_try_echo"; } >&5 3884 (eval "$ac_link") 2>&5 3885 ac_status=$? 3886 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3887 test $ac_status = 0; } 3888 if { ac_try='./conftest$ac_cv_exeext' 3889 { { case "(($ac_try" in 3890 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3891 *) ac_try_echo=$ac_try;; 3892 esac 3893 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3894 $as_echo "$ac_try_echo"; } >&5 3895 (eval "$ac_try") 2>&5 3896 ac_status=$? 3897 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3898 test $ac_status = 0; }; }; then 3899 cross_compiling=no 3900 else 3901 if test "$cross_compiling" = maybe; then 3902 cross_compiling=yes 3903 else 3904 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3905 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3906 as_fn_error $? "cannot run C compiled programs. 3907 If you meant to cross compile, use \`--host'. 3908 See \`config.log' for more details" "$LINENO" 5; } 3909 fi 3910 fi 3911 fi 3912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3913 $as_echo "$cross_compiling" >&6; } 3914 3915 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3916 ac_clean_files=$ac_clean_files_save 3917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3918 $as_echo_n "checking for suffix of object files... " >&6; } 3919 if ${ac_cv_objext+:} false; then : 3920 $as_echo_n "(cached) " >&6 3921 else 3922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3923 /* end confdefs.h. */ 3924 3925 int 3926 main () 3927 { 3928 3929 ; 3930 return 0; 3931 } 3932 _ACEOF 3933 rm -f conftest.o conftest.obj 3934 if { { ac_try="$ac_compile" 3935 case "(($ac_try" in 3936 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3937 *) ac_try_echo=$ac_try;; 3938 esac 3939 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3940 $as_echo "$ac_try_echo"; } >&5 3941 (eval "$ac_compile") 2>&5 3942 ac_status=$? 3943 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3944 test $ac_status = 0; }; then : 3945 for ac_file in conftest.o conftest.obj conftest.*; do 3946 test -f "$ac_file" || continue; 3947 case $ac_file in 3948 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3949 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3950 break;; 3951 esac 3952 done 3953 else 3954 $as_echo "$as_me: failed program was:" >&5 3955 sed 's/^/| /' conftest.$ac_ext >&5 3956 3957 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3958 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3959 as_fn_error $? "cannot compute suffix of object files: cannot compile 3960 See \`config.log' for more details" "$LINENO" 5; } 3961 fi 3962 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3963 fi 3964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3965 $as_echo "$ac_cv_objext" >&6; } 3966 OBJEXT=$ac_cv_objext 3967 ac_objext=$OBJEXT 3968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3969 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3970 if ${ac_cv_c_compiler_gnu+:} false; then : 3971 $as_echo_n "(cached) " >&6 3972 else 3973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3974 /* end confdefs.h. */ 3975 3976 int 3977 main () 3978 { 3979 #ifndef __GNUC__ 3980 choke me 3981 #endif 3982 3983 ; 3984 return 0; 3985 } 3986 _ACEOF 3987 if ac_fn_c_try_compile "$LINENO"; then : 3988 ac_compiler_gnu=yes 3989 else 3990 ac_compiler_gnu=no 3991 fi 3992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3993 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3994 3995 fi 3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3997 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3998 if test $ac_compiler_gnu = yes; then 3999 GCC=yes 4000 else 4001 GCC= 4002 fi 4003 ac_test_CFLAGS=${CFLAGS+set} 4004 ac_save_CFLAGS=$CFLAGS 4005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4006 $as_echo_n "checking whether $CC accepts -g... " >&6; } 4007 if ${ac_cv_prog_cc_g+:} false; then : 4008 $as_echo_n "(cached) " >&6 4009 else 4010 ac_save_c_werror_flag=$ac_c_werror_flag 4011 ac_c_werror_flag=yes 4012 ac_cv_prog_cc_g=no 4013 CFLAGS="-g" 4014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4015 /* end confdefs.h. */ 4016 4017 int 4018 main () 4019 { 4020 4021 ; 4022 return 0; 4023 } 4024 _ACEOF 4025 if ac_fn_c_try_compile "$LINENO"; then : 4026 ac_cv_prog_cc_g=yes 4027 else 4028 CFLAGS="" 4029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4030 /* end confdefs.h. */ 4031 4032 int 4033 main () 4034 { 4035 4036 ; 4037 return 0; 4038 } 4039 _ACEOF 4040 if ac_fn_c_try_compile "$LINENO"; then : 4041 4042 else 4043 ac_c_werror_flag=$ac_save_c_werror_flag 4044 CFLAGS="-g" 4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4046 /* end confdefs.h. */ 4047 4048 int 4049 main () 4050 { 4051 4052 ; 4053 return 0; 4054 } 4055 _ACEOF 4056 if ac_fn_c_try_compile "$LINENO"; then : 4057 ac_cv_prog_cc_g=yes 4058 fi 4059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4060 fi 4061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4062 fi 4063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4064 ac_c_werror_flag=$ac_save_c_werror_flag 4065 fi 4066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4067 $as_echo "$ac_cv_prog_cc_g" >&6; } 4068 if test "$ac_test_CFLAGS" = set; then 4069 CFLAGS=$ac_save_CFLAGS 4070 elif test $ac_cv_prog_cc_g = yes; then 4071 if test "$GCC" = yes; then 4072 CFLAGS="-g -O2" 4073 else 4074 CFLAGS="-g" 4075 fi 4076 else 4077 if test "$GCC" = yes; then 4078 CFLAGS="-O2" 4079 else 4080 CFLAGS= 4081 fi 4082 fi 4083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4084 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4085 if ${ac_cv_prog_cc_c89+:} false; then : 4086 $as_echo_n "(cached) " >&6 4087 else 4088 ac_cv_prog_cc_c89=no 4089 ac_save_CC=$CC 4090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4091 /* end confdefs.h. */ 4092 #include <stdarg.h> 4093 #include <stdio.h> 4094 struct stat; 4095 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4096 struct buf { int x; }; 4097 FILE * (*rcsopen) (struct buf *, struct stat *, int); 4098 static char *e (p, i) 4099 char **p; 4100 int i; 4101 { 4102 return p[i]; 4103 } 4104 static char *f (char * (*g) (char **, int), char **p, ...) 4105 { 4106 char *s; 4107 va_list v; 4108 va_start (v,p); 4109 s = g (p, va_arg (v,int)); 4110 va_end (v); 4111 return s; 4112 } 4113 4114 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4115 function prototypes and stuff, but not '\xHH' hex character constants. 4116 These don't provoke an error unfortunately, instead are silently treated 4117 as 'x'. The following induces an error, until -std is added to get 4118 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4119 array size at least. It's necessary to write '\x00'==0 to get something 4120 that's true only with -std. */ 4121 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4122 4123 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4124 inside strings and character constants. */ 4125 #define FOO(x) 'x' 4126 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4127 4128 int test (int i, double x); 4129 struct s1 {int (*f) (int a);}; 4130 struct s2 {int (*f) (double a);}; 4131 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4132 int argc; 4133 char **argv; 4134 int 4135 main () 4136 { 4137 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4138 ; 4139 return 0; 4140 } 4141 _ACEOF 4142 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4143 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4144 do 4145 CC="$ac_save_CC $ac_arg" 4146 if ac_fn_c_try_compile "$LINENO"; then : 4147 ac_cv_prog_cc_c89=$ac_arg 4148 fi 4149 rm -f core conftest.err conftest.$ac_objext 4150 test "x$ac_cv_prog_cc_c89" != "xno" && break 4151 done 4152 rm -f conftest.$ac_ext 4153 CC=$ac_save_CC 4154 4155 fi 4156 # AC_CACHE_VAL 4157 case "x$ac_cv_prog_cc_c89" in 4158 x) 4159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4160 $as_echo "none needed" >&6; } ;; 4161 xno) 4162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4163 $as_echo "unsupported" >&6; } ;; 4164 *) 4165 CC="$CC $ac_cv_prog_cc_c89" 4166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4167 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4168 esac 4169 if test "x$ac_cv_prog_cc_c89" != xno; then : 4170 4171 fi 4172 4173 ac_ext=c 4174 ac_cpp='$CPP $CPPFLAGS' 4175 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4176 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4177 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4178 4179 ac_ext=c 4180 ac_cpp='$CPP $CPPFLAGS' 4181 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4182 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4183 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4185 $as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } 4242 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4243 $as_echo_n "(cached) " >&6 4244 else 4245 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4246 # We make a subdir and do the tests there. Otherwise we can end up 4247 # making bogus files that we don't know about and never remove. For 4248 # instance it was reported that on HP-UX the gcc test will end up 4249 # making a dummy file named 'D' -- because '-MD' means "put the output 4250 # in D". 4251 rm -rf conftest.dir 4252 mkdir conftest.dir 4253 # Copy depcomp to subdir because otherwise we won't find it if we're 4254 # using a relative directory. 4255 cp "$am_depcomp" conftest.dir 4256 cd conftest.dir 4257 # We will build objects and dependencies in a subdirectory because 4258 # it helps to detect inapplicable dependency modes. For instance 4259 # both Tru64's cc and ICC support -MD to output dependencies as a 4260 # side effect of compilation, but ICC will put the dependencies in 4261 # the current directory while Tru64 will put them in the object 4262 # directory. 4263 mkdir sub 4264 4265 am_cv_CC_dependencies_compiler_type=none 4266 if test "$am_compiler_list" = ""; then 4267 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4268 fi 4269 am__universal=false 4270 case " $depcc " in #( 4271 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4272 esac 4273 4274 for depmode in $am_compiler_list; do 4275 # Setup a source with many dependencies, because some compilers 4276 # like to wrap large dependency lists on column 80 (with \), and 4277 # we should not choose a depcomp mode which is confused by this. 4278 # 4279 # We need to recreate these files for each test, as the compiler may 4280 # overwrite some of them when testing with obscure command lines. 4281 # This happens at least with the AIX C compiler. 4282 : > sub/conftest.c 4283 for i in 1 2 3 4 5 6; do 4284 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4285 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4286 # Solaris 10 /bin/sh. 4287 echo '/* dummy */' > sub/conftst$i.h 4288 done 4289 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4290 4291 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4292 # mode. It turns out that the SunPro C++ compiler does not properly 4293 # handle '-M -o', and we need to detect this. Also, some Intel 4294 # versions had trouble with output in subdirs. 4295 am__obj=sub/conftest.${OBJEXT-o} 4296 am__minus_obj="-o $am__obj" 4297 case $depmode in 4298 gcc) 4299 # This depmode causes a compiler race in universal mode. 4300 test "$am__universal" = false || continue 4301 ;; 4302 nosideeffect) 4303 # After this tag, mechanisms are not by side-effect, so they'll 4304 # only be used when explicitly requested. 4305 if test "x$enable_dependency_tracking" = xyes; then 4306 continue 4307 else 4308 break 4309 fi 4310 ;; 4311 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4312 # This compiler won't grok '-c -o', but also, the minuso test has 4313 # not run yet. These depmodes are late enough in the game, and 4314 # so weak that their functioning should not be impacted. 4315 am__obj=conftest.${OBJEXT-o} 4316 am__minus_obj= 4317 ;; 4318 none) break ;; 4319 esac 4320 if depmode=$depmode \ 4321 source=sub/conftest.c object=$am__obj \ 4322 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4323 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4324 >/dev/null 2>conftest.err && 4325 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4326 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4327 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4328 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4329 # icc doesn't choke on unknown options, it will just issue warnings 4330 # or remarks (even with -Werror). So we grep stderr for any message 4331 # that says an option was ignored or not supported. 4332 # When given -MP, icc 7.0 and 7.1 complain thusly: 4333 # icc: Command line warning: ignoring option '-M'; no argument required 4334 # The diagnosis changed in icc 8.0: 4335 # icc: Command line remark: option '-MP' not supported 4336 if (grep 'ignoring option' conftest.err || 4337 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4338 am_cv_CC_dependencies_compiler_type=$depmode 4339 break 4340 fi 4341 fi 4342 done 4343 4344 cd .. 4345 rm -rf conftest.dir 4346 else 4347 am_cv_CC_dependencies_compiler_type=none 4348 fi 4349 4350 fi 4351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4352 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4353 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4354 4355 if 4356 test "x$enable_dependency_tracking" != xno \ 4357 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4358 am__fastdepCC_TRUE= 4359 am__fastdepCC_FALSE='#' 4360 else 4361 am__fastdepCC_TRUE='#' 4362 am__fastdepCC_FALSE= 4363 fi 4364 4365 4366 4367 if test "x$EMSCRIPTEN" != "x"; then : 4368 4369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -s ASSERTIONS=0" >&5 4370 $as_echo_n "checking whether C compiler accepts -s ASSERTIONS=0... " >&6; } 4371 if ${ax_cv_check_cflags___s_ASSERTIONS_0+:} false; then : 4372 $as_echo_n "(cached) " >&6 4373 else 4374 4375 ax_check_save_flags=$CFLAGS 4376 CFLAGS="$CFLAGS -s ASSERTIONS=0" 4377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4378 /* end confdefs.h. */ 4379 #include <time.h> 4380 int 4381 main () 4382 { 4383 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 4384 ; 4385 return 0; 4386 } 4387 _ACEOF 4388 if ac_fn_c_try_link "$LINENO"; then : 4389 ax_cv_check_cflags___s_ASSERTIONS_0=yes 4390 else 4391 ax_cv_check_cflags___s_ASSERTIONS_0=no 4392 fi 4393 rm -f core conftest.err conftest.$ac_objext \ 4394 conftest$ac_exeext conftest.$ac_ext 4395 CFLAGS=$ax_check_save_flags 4396 fi 4397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___s_ASSERTIONS_0" >&5 4398 $as_echo "$ax_cv_check_cflags___s_ASSERTIONS_0" >&6; } 4399 if test "x$ax_cv_check_cflags___s_ASSERTIONS_0" = xyes; then : 4400 4401 enable_asm="no" 4402 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiling to JavaScript - asm implementations disabled" >&5 4403 $as_echo "$as_me: WARNING: compiling to JavaScript - asm implementations disabled" >&2;} 4404 4405 else 4406 4407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: EMSCRIPTEN environment variable defined, but emcc doesn't appear to be used - Assuming compilation to native code" >&5 4408 $as_echo "$as_me: WARNING: EMSCRIPTEN environment variable defined, but emcc doesn't appear to be used - Assuming compilation to native code" >&2;} 4409 CFLAGS="$CFLAGS -U__EMSCRIPTEN__" 4410 unset EMSCRIPTEN 4411 4412 fi 4413 4414 4415 fi 4416 if test "$host_os" = "nacl" -o "$host_os" = "pnacl"; then : 4417 4418 enable_asm="no" 4419 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiling to Native Client - asm implementations disabled" >&5 4420 $as_echo "$as_me: WARNING: compiling to Native Client - asm implementations disabled" >&2;} 4421 4422 fi 4423 4424 # Check whether --enable-pie was given. 4425 if test "${enable_pie+set}" = set; then : 4426 enableval=$enable_pie; enable_pie=$enableval 4427 else 4428 enable_pie="maybe" 4429 fi 4430 4431 4432 case $host_os in #( 4433 mingw*|cygwin*|msys) : 4434 enable_pie="no" ;; #( 4435 *) : 4436 ;; 4437 esac 4438 4439 # Check whether --enable-blocking-random was given. 4440 if test "${enable_blocking_random+set}" = set; then : 4441 enableval=$enable_blocking_random; 4442 if test "x$enableval" = "xyes"; then : 4443 4444 4445 $as_echo "#define USE_BLOCKING_RANDOM 1" >>confdefs.h 4446 4447 4448 fi 4449 4450 fi 4451 4452 4453 # Check whether --enable-minimal was given. 4454 if test "${enable_minimal+set}" = set; then : 4455 enableval=$enable_minimal; 4456 if test "x$enableval" = "xyes"; then : 4457 4458 enable_minimal="yes" 4459 SODIUM_LIBRARY_MINIMAL_DEF="#define SODIUM_LIBRARY_MINIMAL 1" 4460 4461 $as_echo "#define MINIMAL 1" >>confdefs.h 4462 4463 4464 else 4465 4466 enable_minimal="no" 4467 4468 fi 4469 4470 else 4471 4472 enable_minimal="no" 4473 4474 fi 4475 4476 if test x$enable_minimal = xyes; then 4477 MINIMAL_TRUE= 4478 MINIMAL_FALSE='#' 4479 else 4480 MINIMAL_TRUE='#' 4481 MINIMAL_FALSE= 4482 fi 4483 4484 4485 4486 4487 # Check whether --with-pthreads was given. 4488 if test "${with_pthreads+set}" = set; then : 4489 withval=$with_pthreads; 4490 else 4491 withval="yes" 4492 fi 4493 4494 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4496 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4497 if ${ac_cv_path_SED+:} false; then : 4498 $as_echo_n "(cached) " >&6 4499 else 4500 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4501 for ac_i in 1 2 3 4 5 6 7; do 4502 ac_script="$ac_script$as_nl$ac_script" 4503 done 4504 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4505 { ac_script=; unset ac_script;} 4506 if test -z "$SED"; then 4507 ac_path_SED_found=false 4508 # Loop through the user's path and test for each of PROGNAME-LIST 4509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4510 for as_dir in $PATH 4511 do 4512 IFS=$as_save_IFS 4513 test -z "$as_dir" && as_dir=. 4514 for ac_prog in sed gsed; do 4515 for ac_exec_ext in '' $ac_executable_extensions; do 4516 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4517 as_fn_executable_p "$ac_path_SED" || continue 4518 # Check for GNU ac_path_SED and select it if it is found. 4519 # Check for GNU $ac_path_SED 4520 case `"$ac_path_SED" --version 2>&1` in 4521 *GNU*) 4522 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4523 *) 4524 ac_count=0 4525 $as_echo_n 0123456789 >"conftest.in" 4526 while : 4527 do 4528 cat "conftest.in" "conftest.in" >"conftest.tmp" 4529 mv "conftest.tmp" "conftest.in" 4530 cp "conftest.in" "conftest.nl" 4531 $as_echo '' >> "conftest.nl" 4532 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4533 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4534 as_fn_arith $ac_count + 1 && ac_count=$as_val 4535 if test $ac_count -gt ${ac_path_SED_max-0}; then 4536 # Best one so far, save it but keep looking for a better one 4537 ac_cv_path_SED="$ac_path_SED" 4538 ac_path_SED_max=$ac_count 4539 fi 4540 # 10*(2^10) chars as input seems more than enough 4541 test $ac_count -gt 10 && break 4542 done 4543 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4544 esac 4545 4546 $ac_path_SED_found && break 3 4547 done 4548 done 4549 done 4550 IFS=$as_save_IFS 4551 if test -z "$ac_cv_path_SED"; then 4552 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4553 fi 4554 else 4555 ac_cv_path_SED=$SED 4556 fi 4557 4558 fi 4559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4560 $as_echo "$ac_cv_path_SED" >&6; } 4561 SED="$ac_cv_path_SED" 4562 rm -f conftest.sed 4563 4564 ac_ext=c 4565 ac_cpp='$CPP $CPPFLAGS' 4566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4568 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4570 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4571 # On Suns, sometimes $CPP names a directory. 4572 if test -n "$CPP" && test -d "$CPP"; then 4573 CPP= 4574 fi 4575 if test -z "$CPP"; then 4576 if ${ac_cv_prog_CPP+:} false; then : 4577 $as_echo_n "(cached) " >&6 4578 else 4579 # Double quotes because CPP needs to be expanded 4580 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4581 do 4582 ac_preproc_ok=false 4583 for ac_c_preproc_warn_flag in '' yes 4584 do 4585 # Use a header file that comes with gcc, so configuring glibc 4586 # with a fresh cross-compiler works. 4587 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4588 # <limits.h> exists even on freestanding compilers. 4589 # On the NeXT, cc -E runs the code through the compiler's parser, 4590 # not just through cpp. "Syntax error" is here to catch this case. 4591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4592 /* end confdefs.h. */ 4593 #ifdef __STDC__ 4594 # include <limits.h> 4595 #else 4596 # include <assert.h> 4597 #endif 4598 Syntax error 4599 _ACEOF 4600 if ac_fn_c_try_cpp "$LINENO"; then : 4601 4602 else 4603 # Broken: fails on valid input. 4604 continue 4605 fi 4606 rm -f conftest.err conftest.i conftest.$ac_ext 4607 4608 # OK, works on sane cases. Now check whether nonexistent headers 4609 # can be detected and how. 4610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4611 /* end confdefs.h. */ 4612 #include <ac_nonexistent.h> 4613 _ACEOF 4614 if ac_fn_c_try_cpp "$LINENO"; then : 4615 # Broken: success on invalid input. 4616 continue 4617 else 4618 # Passes both tests. 4619 ac_preproc_ok=: 4620 break 4621 fi 4622 rm -f conftest.err conftest.i conftest.$ac_ext 4623 4624 done 4625 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4626 rm -f conftest.i conftest.err conftest.$ac_ext 4627 if $ac_preproc_ok; then : 4628 break 4629 fi 4630 4631 done 4632 ac_cv_prog_CPP=$CPP 4633 4634 fi 4635 CPP=$ac_cv_prog_CPP 4636 else 4637 ac_cv_prog_CPP=$CPP 4638 fi 4639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4640 $as_echo "$CPP" >&6; } 4641 ac_preproc_ok=false 4642 for ac_c_preproc_warn_flag in '' yes 4643 do 4644 # Use a header file that comes with gcc, so configuring glibc 4645 # with a fresh cross-compiler works. 4646 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4647 # <limits.h> exists even on freestanding compilers. 4648 # On the NeXT, cc -E runs the code through the compiler's parser, 4649 # not just through cpp. "Syntax error" is here to catch this case. 4650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4651 /* end confdefs.h. */ 4652 #ifdef __STDC__ 4653 # include <limits.h> 4654 #else 4655 # include <assert.h> 4656 #endif 4657 Syntax error 4658 _ACEOF 4659 if ac_fn_c_try_cpp "$LINENO"; then : 4660 4661 else 4662 # Broken: fails on valid input. 4663 continue 4664 fi 4665 rm -f conftest.err conftest.i conftest.$ac_ext 4666 4667 # OK, works on sane cases. Now check whether nonexistent headers 4668 # can be detected and how. 4669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4670 /* end confdefs.h. */ 4671 #include <ac_nonexistent.h> 4672 _ACEOF 4673 if ac_fn_c_try_cpp "$LINENO"; then : 4674 # Broken: success on invalid input. 4675 continue 4676 else 4677 # Passes both tests. 4678 ac_preproc_ok=: 4679 break 4680 fi 4681 rm -f conftest.err conftest.i conftest.$ac_ext 4682 4683 done 4684 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4685 rm -f conftest.i conftest.err conftest.$ac_ext 4686 if $ac_preproc_ok; then : 4687 4688 else 4689 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4690 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4691 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4692 See \`config.log' for more details" "$LINENO" 5; } 4693 fi 4694 4695 ac_ext=c 4696 ac_cpp='$CPP $CPPFLAGS' 4697 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4698 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4699 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4700 4701 4702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4703 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4704 if ${ac_cv_path_GREP+:} false; then : 4705 $as_echo_n "(cached) " >&6 4706 else 4707 if test -z "$GREP"; then 4708 ac_path_GREP_found=false 4709 # Loop through the user's path and test for each of PROGNAME-LIST 4710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4711 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4712 do 4713 IFS=$as_save_IFS 4714 test -z "$as_dir" && as_dir=. 4715 for ac_prog in grep ggrep; do 4716 for ac_exec_ext in '' $ac_executable_extensions; do 4717 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4718 as_fn_executable_p "$ac_path_GREP" || continue 4719 # Check for GNU ac_path_GREP and select it if it is found. 4720 # Check for GNU $ac_path_GREP 4721 case `"$ac_path_GREP" --version 2>&1` in 4722 *GNU*) 4723 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4724 *) 4725 ac_count=0 4726 $as_echo_n 0123456789 >"conftest.in" 4727 while : 4728 do 4729 cat "conftest.in" "conftest.in" >"conftest.tmp" 4730 mv "conftest.tmp" "conftest.in" 4731 cp "conftest.in" "conftest.nl" 4732 $as_echo 'GREP' >> "conftest.nl" 4733 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4734 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4735 as_fn_arith $ac_count + 1 && ac_count=$as_val 4736 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4737 # Best one so far, save it but keep looking for a better one 4738 ac_cv_path_GREP="$ac_path_GREP" 4739 ac_path_GREP_max=$ac_count 4740 fi 4741 # 10*(2^10) chars as input seems more than enough 4742 test $ac_count -gt 10 && break 4743 done 4744 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4745 esac 4746 4747 $ac_path_GREP_found && break 3 4748 done 4749 done 4750 done 4751 IFS=$as_save_IFS 4752 if test -z "$ac_cv_path_GREP"; then 4753 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4754 fi 4755 else 4756 ac_cv_path_GREP=$GREP 4757 fi 4758 4759 fi 4760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4761 $as_echo "$ac_cv_path_GREP" >&6; } 4762 GREP="$ac_cv_path_GREP" 4763 4764 4765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4766 $as_echo_n "checking for egrep... " >&6; } 4767 if ${ac_cv_path_EGREP+:} false; then : 4768 $as_echo_n "(cached) " >&6 4769 else 4770 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4771 then ac_cv_path_EGREP="$GREP -E" 4772 else 4773 if test -z "$EGREP"; then 4774 ac_path_EGREP_found=false 4775 # Loop through the user's path and test for each of PROGNAME-LIST 4776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4777 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4778 do 4779 IFS=$as_save_IFS 4780 test -z "$as_dir" && as_dir=. 4781 for ac_prog in egrep; do 4782 for ac_exec_ext in '' $ac_executable_extensions; do 4783 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4784 as_fn_executable_p "$ac_path_EGREP" || continue 4785 # Check for GNU ac_path_EGREP and select it if it is found. 4786 # Check for GNU $ac_path_EGREP 4787 case `"$ac_path_EGREP" --version 2>&1` in 4788 *GNU*) 4789 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4790 *) 4791 ac_count=0 4792 $as_echo_n 0123456789 >"conftest.in" 4793 while : 4794 do 4795 cat "conftest.in" "conftest.in" >"conftest.tmp" 4796 mv "conftest.tmp" "conftest.in" 4797 cp "conftest.in" "conftest.nl" 4798 $as_echo 'EGREP' >> "conftest.nl" 4799 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4800 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4801 as_fn_arith $ac_count + 1 && ac_count=$as_val 4802 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4803 # Best one so far, save it but keep looking for a better one 4804 ac_cv_path_EGREP="$ac_path_EGREP" 4805 ac_path_EGREP_max=$ac_count 4806 fi 4807 # 10*(2^10) chars as input seems more than enough 4808 test $ac_count -gt 10 && break 4809 done 4810 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4811 esac 4812 4813 $ac_path_EGREP_found && break 3 4814 done 4815 done 4816 done 4817 IFS=$as_save_IFS 4818 if test -z "$ac_cv_path_EGREP"; then 4819 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4820 fi 4821 else 4822 ac_cv_path_EGREP=$EGREP 4823 fi 4824 4825 fi 4826 fi 4827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4828 $as_echo "$ac_cv_path_EGREP" >&6; } 4829 EGREP="$ac_cv_path_EGREP" 4830 4831 4832 if test "x$withval" = "xyes"; then : 4833 4834 4835 4836 4837 4838 ac_ext=c 4839 ac_cpp='$CPP $CPPFLAGS' 4840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4842 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4843 4844 ax_pthread_ok=no 4845 4846 # We used to check for pthread.h first, but this fails if pthread.h 4847 # requires special compiler flags (e.g. on Tru64 or Sequent). 4848 # It gets checked for in the link test anyway. 4849 4850 # First of all, check if the user has set any of the PTHREAD_LIBS, 4851 # etcetera environment variables, and if threads linking works using 4852 # them: 4853 if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then 4854 ax_pthread_save_CC="$CC" 4855 ax_pthread_save_CFLAGS="$CFLAGS" 4856 ax_pthread_save_LIBS="$LIBS" 4857 if test "x$PTHREAD_CC" != "x"; then : 4858 CC="$PTHREAD_CC" 4859 fi 4860 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 4861 LIBS="$PTHREAD_LIBS $LIBS" 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5 4863 $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; } 4864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4865 /* end confdefs.h. */ 4866 4867 /* Override any GCC internal prototype to avoid an error. 4868 Use char because int might match the return type of a GCC 4869 builtin and then its argument prototype would still apply. */ 4870 #ifdef __cplusplus 4871 extern "C" 4872 #endif 4873 char pthread_join (); 4874 int 4875 main () 4876 { 4877 return pthread_join (); 4878 ; 4879 return 0; 4880 } 4881 _ACEOF 4882 if ac_fn_c_try_link "$LINENO"; then : 4883 ax_pthread_ok=yes 4884 fi 4885 rm -f core conftest.err conftest.$ac_objext \ 4886 conftest$ac_exeext conftest.$ac_ext 4887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 4888 $as_echo "$ax_pthread_ok" >&6; } 4889 if test "x$ax_pthread_ok" = "xno"; then 4890 PTHREAD_LIBS="" 4891 PTHREAD_CFLAGS="" 4892 fi 4893 CC="$ax_pthread_save_CC" 4894 CFLAGS="$ax_pthread_save_CFLAGS" 4895 LIBS="$ax_pthread_save_LIBS" 4896 fi 4897 4898 # We must check for the threads library under a number of different 4899 # names; the ordering is very important because some systems 4900 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the 4901 # libraries is broken (non-POSIX). 4902 4903 # Create a list of thread flags to try. Items starting with a "-" are 4904 # C compiler flags, and other items are library names, except for "none" 4905 # which indicates that we try without any flags at all, and "pthread-config" 4906 # which is a program returning the flags for the Pth emulation library. 4907 4908 ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 4909 4910 # The ordering *is* (sometimes) important. Some notes on the 4911 # individual items follow: 4912 4913 # pthreads: AIX (must check this before -lpthread) 4914 # none: in case threads are in libc; should be tried before -Kthread and 4915 # other compiler flags to prevent continual compiler warnings 4916 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 4917 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 4918 # (Note: HP C rejects this with "bad form for `-t' option") 4919 # -pthreads: Solaris/gcc (Note: HP C also rejects) 4920 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 4921 # doesn't hurt to check since this sometimes defines pthreads and 4922 # -D_REENTRANT too), HP C (must be checked before -lpthread, which 4923 # is present but should not be used directly; and before -mthreads, 4924 # because the compiler interprets this as "-mt" + "-hreads") 4925 # -mthreads: Mingw32/gcc, Lynx/gcc 4926 # pthread: Linux, etcetera 4927 # --thread-safe: KAI C++ 4928 # pthread-config: use pthread-config program (for GNU Pth library) 4929 4930 case $host_os in 4931 4932 freebsd*) 4933 4934 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 4935 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 4936 4937 ax_pthread_flags="-kthread lthread $ax_pthread_flags" 4938 ;; 4939 4940 hpux*) 4941 4942 # From the cc(1) man page: "[-mt] Sets various -D flags to enable 4943 # multi-threading and also sets -lpthread." 4944 4945 ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" 4946 ;; 4947 4948 openedition*) 4949 4950 # IBM z/OS requires a feature-test macro to be defined in order to 4951 # enable POSIX threads at all, so give the user a hint if this is 4952 # not set. (We don't define these ourselves, as they can affect 4953 # other portions of the system API in unpredictable ways.) 4954 4955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4956 /* end confdefs.h. */ 4957 4958 # if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) 4959 AX_PTHREAD_ZOS_MISSING 4960 # endif 4961 4962 _ACEOF 4963 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4964 $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then : 4965 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 4966 $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} 4967 fi 4968 rm -f conftest* 4969 4970 ;; 4971 4972 solaris*) 4973 4974 # On Solaris (at least, for some versions), libc contains stubbed 4975 # (non-functional) versions of the pthreads routines, so link-based 4976 # tests will erroneously succeed. (N.B.: The stubs are missing 4977 # pthread_cleanup_push, or rather a function called by this macro, 4978 # so we could check for that, but who knows whether they'll stub 4979 # that too in a future libc.) So we'll check first for the 4980 # standard Solaris way of linking pthreads (-mt -lpthread). 4981 4982 ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags" 4983 ;; 4984 esac 4985 4986 # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC) 4987 4988 if test "x$GCC" = "xyes"; then : 4989 ax_pthread_flags="-pthread -pthreads $ax_pthread_flags" 4990 fi 4991 4992 # The presence of a feature test macro requesting re-entrant function 4993 # definitions is, on some systems, a strong hint that pthreads support is 4994 # correctly enabled 4995 4996 case $host_os in 4997 darwin* | hpux* | linux* | osf* | solaris*) 4998 ax_pthread_check_macro="_REENTRANT" 4999 ;; 5000 5001 aix*) 5002 ax_pthread_check_macro="_THREAD_SAFE" 5003 ;; 5004 5005 *) 5006 ax_pthread_check_macro="--" 5007 ;; 5008 esac 5009 if test "x$ax_pthread_check_macro" = "x--"; then : 5010 ax_pthread_check_cond=0 5011 else 5012 ax_pthread_check_cond="!defined($ax_pthread_check_macro)" 5013 fi 5014 5015 # Are we compiling with Clang? 5016 5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5 5018 $as_echo_n "checking whether $CC is Clang... " >&6; } 5019 if ${ax_cv_PTHREAD_CLANG+:} false; then : 5020 $as_echo_n "(cached) " >&6 5021 else 5022 ax_cv_PTHREAD_CLANG=no 5023 # Note that Autoconf sets GCC=yes for Clang as well as GCC 5024 if test "x$GCC" = "xyes"; then 5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5026 /* end confdefs.h. */ 5027 /* Note: Clang 2.7 lacks __clang_[a-z]+__ */ 5028 # if defined(__clang__) && defined(__llvm__) 5029 AX_PTHREAD_CC_IS_CLANG 5030 # endif 5031 5032 _ACEOF 5033 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5034 $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then : 5035 ax_cv_PTHREAD_CLANG=yes 5036 fi 5037 rm -f conftest* 5038 5039 fi 5040 5041 fi 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 5043 $as_echo "$ax_cv_PTHREAD_CLANG" >&6; } 5044 ax_pthread_clang="$ax_cv_PTHREAD_CLANG" 5045 5046 ax_pthread_clang_warning=no 5047 5048 # Clang needs special handling, because older versions handle the -pthread 5049 # option in a rather... idiosyncratic way 5050 5051 if test "x$ax_pthread_clang" = "xyes"; then 5052 5053 # Clang takes -pthread; it has never supported any other flag 5054 5055 # (Note 1: This will need to be revisited if a system that Clang 5056 # supports has POSIX threads in a separate library. This tends not 5057 # to be the way of modern systems, but it's conceivable.) 5058 5059 # (Note 2: On some systems, notably Darwin, -pthread is not needed 5060 # to get POSIX threads support; the API is always present and 5061 # active. We could reasonably leave PTHREAD_CFLAGS empty. But 5062 # -pthread does define _REENTRANT, and while the Darwin headers 5063 # ignore this macro, third-party headers might not.) 5064 5065 PTHREAD_CFLAGS="-pthread" 5066 PTHREAD_LIBS= 5067 5068 ax_pthread_ok=yes 5069 5070 # However, older versions of Clang make a point of warning the user 5071 # that, in an invocation where only linking and no compilation is 5072 # taking place, the -pthread option has no effect ("argument unused 5073 # during compilation"). They expect -pthread to be passed in only 5074 # when source code is being compiled. 5075 # 5076 # Problem is, this is at odds with the way Automake and most other 5077 # C build frameworks function, which is that the same flags used in 5078 # compilation (CFLAGS) are also used in linking. Many systems 5079 # supported by AX_PTHREAD require exactly this for POSIX threads 5080 # support, and in fact it is often not straightforward to specify a 5081 # flag that is used only in the compilation phase and not in 5082 # linking. Such a scenario is extremely rare in practice. 5083 # 5084 # Even though use of the -pthread flag in linking would only print 5085 # a warning, this can be a nuisance for well-run software projects 5086 # that build with -Werror. So if the active version of Clang has 5087 # this misfeature, we search for an option to squash it. 5088 5089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 5090 $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; } 5091 if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then : 5092 $as_echo_n "(cached) " >&6 5093 else 5094 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown 5095 # Create an alternate version of $ac_link that compiles and 5096 # links in two steps (.c -> .o, .o -> exe) instead of one 5097 # (.c -> exe), because the warning occurs only in the second 5098 # step 5099 ax_pthread_save_ac_link="$ac_link" 5100 ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' 5101 ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` 5102 ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" 5103 ax_pthread_save_CFLAGS="$CFLAGS" 5104 for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do 5105 if test "x$ax_pthread_try" = "xunknown"; then : 5106 break 5107 fi 5108 CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" 5109 ac_link="$ax_pthread_save_ac_link" 5110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5111 /* end confdefs.h. */ 5112 int main(void){return 0;} 5113 _ACEOF 5114 if ac_fn_c_try_link "$LINENO"; then : 5115 ac_link="$ax_pthread_2step_ac_link" 5116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5117 /* end confdefs.h. */ 5118 int main(void){return 0;} 5119 _ACEOF 5120 if ac_fn_c_try_link "$LINENO"; then : 5121 break 5122 fi 5123 rm -f core conftest.err conftest.$ac_objext \ 5124 conftest$ac_exeext conftest.$ac_ext 5125 5126 fi 5127 rm -f core conftest.err conftest.$ac_objext \ 5128 conftest$ac_exeext conftest.$ac_ext 5129 done 5130 ac_link="$ax_pthread_save_ac_link" 5131 CFLAGS="$ax_pthread_save_CFLAGS" 5132 if test "x$ax_pthread_try" = "x"; then : 5133 ax_pthread_try=no 5134 fi 5135 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" 5136 5137 fi 5138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 5139 $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } 5140 5141 case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in 5142 no | unknown) ;; 5143 *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; 5144 esac 5145 5146 fi # $ax_pthread_clang = yes 5147 5148 if test "x$ax_pthread_ok" = "xno"; then 5149 for ax_pthread_try_flag in $ax_pthread_flags; do 5150 5151 case $ax_pthread_try_flag in 5152 none) 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 5154 $as_echo_n "checking whether pthreads work without any flags... " >&6; } 5155 ;; 5156 5157 -mt,pthread) 5158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5 5159 $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; } 5160 PTHREAD_CFLAGS="-mt" 5161 PTHREAD_LIBS="-lpthread" 5162 ;; 5163 5164 -*) 5165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5 5166 $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; } 5167 PTHREAD_CFLAGS="$ax_pthread_try_flag" 5168 ;; 5169 5170 pthread-config) 5171 # Extract the first word of "pthread-config", so it can be a program name with args. 5172 set dummy pthread-config; ac_word=$2 5173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5174 $as_echo_n "checking for $ac_word... " >&6; } 5175 if ${ac_cv_prog_ax_pthread_config+:} false; then : 5176 $as_echo_n "(cached) " >&6 5177 else 5178 if test -n "$ax_pthread_config"; then 5179 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 5180 else 5181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5182 for as_dir in $PATH 5183 do 5184 IFS=$as_save_IFS 5185 test -z "$as_dir" && as_dir=. 5186 for ac_exec_ext in '' $ac_executable_extensions; do 5187 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5188 ac_cv_prog_ax_pthread_config="yes" 5189 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5190 break 2 5191 fi 5192 done 5193 done 5194 IFS=$as_save_IFS 5195 5196 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 5197 fi 5198 fi 5199 ax_pthread_config=$ac_cv_prog_ax_pthread_config 5200 if test -n "$ax_pthread_config"; then 5201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 5202 $as_echo "$ax_pthread_config" >&6; } 5203 else 5204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5205 $as_echo "no" >&6; } 5206 fi 5207 5208 5209 if test "x$ax_pthread_config" = "xno"; then : 5210 continue 5211 fi 5212 PTHREAD_CFLAGS="`pthread-config --cflags`" 5213 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 5214 ;; 5215 5216 *) 5217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5 5218 $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; } 5219 PTHREAD_LIBS="-l$ax_pthread_try_flag" 5220 ;; 5221 esac 5222 5223 ax_pthread_save_CFLAGS="$CFLAGS" 5224 ax_pthread_save_LIBS="$LIBS" 5225 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5226 LIBS="$PTHREAD_LIBS $LIBS" 5227 5228 # Check for various functions. We must include pthread.h, 5229 # since some functions may be macros. (On the Sequent, we 5230 # need a special flag -Kthread to make this header compile.) 5231 # We check for pthread_join because it is in -lpthread on IRIX 5232 # while pthread_create is in libc. We check for pthread_attr_init 5233 # due to DEC craziness with -lpthreads. We check for 5234 # pthread_cleanup_push because it is one of the few pthread 5235 # functions on Solaris that doesn't have a non-functional libc stub. 5236 # We try pthread_create on general principles. 5237 5238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5239 /* end confdefs.h. */ 5240 #include <pthread.h> 5241 # if $ax_pthread_check_cond 5242 # error "$ax_pthread_check_macro must be defined" 5243 # endif 5244 static void routine(void *a) { a = 0; } 5245 static void *start_routine(void *a) { return a; } 5246 int 5247 main () 5248 { 5249 pthread_t th; pthread_attr_t attr; 5250 pthread_create(&th, 0, start_routine, 0); 5251 pthread_join(th, 0); 5252 pthread_attr_init(&attr); 5253 pthread_cleanup_push(routine, 0); 5254 pthread_cleanup_pop(0) /* ; */ 5255 ; 5256 return 0; 5257 } 5258 _ACEOF 5259 if ac_fn_c_try_link "$LINENO"; then : 5260 ax_pthread_ok=yes 5261 fi 5262 rm -f core conftest.err conftest.$ac_objext \ 5263 conftest$ac_exeext conftest.$ac_ext 5264 5265 CFLAGS="$ax_pthread_save_CFLAGS" 5266 LIBS="$ax_pthread_save_LIBS" 5267 5268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 5269 $as_echo "$ax_pthread_ok" >&6; } 5270 if test "x$ax_pthread_ok" = "xyes"; then : 5271 break 5272 fi 5273 5274 PTHREAD_LIBS="" 5275 PTHREAD_CFLAGS="" 5276 done 5277 fi 5278 5279 # Various other checks: 5280 if test "x$ax_pthread_ok" = "xyes"; then 5281 ax_pthread_save_CFLAGS="$CFLAGS" 5282 ax_pthread_save_LIBS="$LIBS" 5283 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5284 LIBS="$PTHREAD_LIBS $LIBS" 5285 5286 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 5287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 5288 $as_echo_n "checking for joinable pthread attribute... " >&6; } 5289 if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : 5290 $as_echo_n "(cached) " >&6 5291 else 5292 ax_cv_PTHREAD_JOINABLE_ATTR=unknown 5293 for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5295 /* end confdefs.h. */ 5296 #include <pthread.h> 5297 int 5298 main () 5299 { 5300 int attr = $ax_pthread_attr; return attr /* ; */ 5301 ; 5302 return 0; 5303 } 5304 _ACEOF 5305 if ac_fn_c_try_link "$LINENO"; then : 5306 ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break 5307 fi 5308 rm -f core conftest.err conftest.$ac_objext \ 5309 conftest$ac_exeext conftest.$ac_ext 5310 done 5311 5312 fi 5313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 5314 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } 5315 if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ 5316 test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ 5317 test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : 5318 5319 cat >>confdefs.h <<_ACEOF 5320 #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR 5321 _ACEOF 5322 5323 ax_pthread_joinable_attr_defined=yes 5324 5325 fi 5326 5327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 5328 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; } 5329 if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : 5330 $as_echo_n "(cached) " >&6 5331 else 5332 ax_cv_PTHREAD_SPECIAL_FLAGS=no 5333 case $host_os in 5334 solaris*) 5335 ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" 5336 ;; 5337 esac 5338 5339 fi 5340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 5341 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } 5342 if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ 5343 test "x$ax_pthread_special_flags_added" != "xyes"; then : 5344 PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" 5345 ax_pthread_special_flags_added=yes 5346 fi 5347 5348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 5349 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } 5350 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : 5351 $as_echo_n "(cached) " >&6 5352 else 5353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5354 /* end confdefs.h. */ 5355 #include <pthread.h> 5356 int 5357 main () 5358 { 5359 int i = PTHREAD_PRIO_INHERIT; 5360 ; 5361 return 0; 5362 } 5363 _ACEOF 5364 if ac_fn_c_try_link "$LINENO"; then : 5365 ax_cv_PTHREAD_PRIO_INHERIT=yes 5366 else 5367 ax_cv_PTHREAD_PRIO_INHERIT=no 5368 fi 5369 rm -f core conftest.err conftest.$ac_objext \ 5370 conftest$ac_exeext conftest.$ac_ext 5371 5372 fi 5373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 5374 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } 5375 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \ 5376 test "x$ax_pthread_prio_inherit_defined" != "xyes"; then : 5377 5378 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h 5379 5380 ax_pthread_prio_inherit_defined=yes 5381 5382 fi 5383 5384 CFLAGS="$ax_pthread_save_CFLAGS" 5385 LIBS="$ax_pthread_save_LIBS" 5386 5387 # More AIX lossage: compile with *_r variant 5388 if test "x$GCC" != "xyes"; then 5389 case $host_os in 5390 aix*) 5391 case "x/$CC" in #( 5392 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : 5393 #handle absolute path differently from PATH based program lookup 5394 case "x$CC" in #( 5395 x/*) : 5396 if as_fn_executable_p ${CC}_r; then : 5397 PTHREAD_CC="${CC}_r" 5398 fi ;; #( 5399 *) : 5400 for ac_prog in ${CC}_r 5401 do 5402 # Extract the first word of "$ac_prog", so it can be a program name with args. 5403 set dummy $ac_prog; ac_word=$2 5404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5405 $as_echo_n "checking for $ac_word... " >&6; } 5406 if ${ac_cv_prog_PTHREAD_CC+:} false; then : 5407 $as_echo_n "(cached) " >&6 5408 else 5409 if test -n "$PTHREAD_CC"; then 5410 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 5411 else 5412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5413 for as_dir in $PATH 5414 do 5415 IFS=$as_save_IFS 5416 test -z "$as_dir" && as_dir=. 5417 for ac_exec_ext in '' $ac_executable_extensions; do 5418 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5419 ac_cv_prog_PTHREAD_CC="$ac_prog" 5420 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5421 break 2 5422 fi 5423 done 5424 done 5425 IFS=$as_save_IFS 5426 5427 fi 5428 fi 5429 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 5430 if test -n "$PTHREAD_CC"; then 5431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 5432 $as_echo "$PTHREAD_CC" >&6; } 5433 else 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5435 $as_echo "no" >&6; } 5436 fi 5437 5438 5439 test -n "$PTHREAD_CC" && break 5440 done 5441 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 5442 ;; 5443 esac ;; #( 5444 *) : 5445 ;; 5446 esac 5447 ;; 5448 esac 5449 fi 5450 fi 5451 5452 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 5453 5454 5455 5456 5457 5458 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 5459 if test "x$ax_pthread_ok" = "xyes"; then 5460 5461 5462 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 5463 5464 with_threads="yes" 5465 LIBS="$PTHREAD_LIBS $LIBS" 5466 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5467 CC="$PTHREAD_CC" 5468 : 5469 else 5470 ax_pthread_ok=no 5471 5472 fi 5473 ac_ext=c 5474 ac_cpp='$CPP $CPPFLAGS' 5475 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5476 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5477 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5478 5479 5480 5481 else 5482 with_threads="no" 5483 fi 5484 5485 5486 # Check whether --with-safecode was given. 5487 if test "${with_safecode+set}" = set; then : 5488 withval=$with_safecode; if test "x$withval" = "xyes"; then : 5489 5490 5491 : ${SAFECODE_HOME:=/opt/safecode} 5492 LDFLAGS="$LDFLAGS -L${SAFECODE_HOME}/lib" 5493 LIBS="$LIBS -lsc_dbg_rt -lpoolalloc_bitmap -lstdc++" 5494 CFLAGS="$CFLAGS -fmemsafety" 5495 5496 fi 5497 5498 fi 5499 5500 5501 5502 # Check whether --with-ctgrind was given. 5503 if test "${with_ctgrind+set}" = set; then : 5504 withval=$with_ctgrind; if test "x$withval" = "xyes"; then : 5505 5506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ct_poison in -lctgrind" >&5 5507 $as_echo_n "checking for ct_poison in -lctgrind... " >&6; } 5508 if ${ac_cv_lib_ctgrind_ct_poison+:} false; then : 5509 $as_echo_n "(cached) " >&6 5510 else 5511 ac_check_lib_save_LIBS=$LIBS 5512 LIBS="-lctgrind $LIBS" 5513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5514 /* end confdefs.h. */ 5515 5516 /* Override any GCC internal prototype to avoid an error. 5517 Use char because int might match the return type of a GCC 5518 builtin and then its argument prototype would still apply. */ 5519 #ifdef __cplusplus 5520 extern "C" 5521 #endif 5522 char ct_poison (); 5523 int 5524 main () 5525 { 5526 return ct_poison (); 5527 ; 5528 return 0; 5529 } 5530 _ACEOF 5531 if ac_fn_c_try_link "$LINENO"; then : 5532 ac_cv_lib_ctgrind_ct_poison=yes 5533 else 5534 ac_cv_lib_ctgrind_ct_poison=no 5535 fi 5536 rm -f core conftest.err conftest.$ac_objext \ 5537 conftest$ac_exeext conftest.$ac_ext 5538 LIBS=$ac_check_lib_save_LIBS 5539 fi 5540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ctgrind_ct_poison" >&5 5541 $as_echo "$ac_cv_lib_ctgrind_ct_poison" >&6; } 5542 if test "x$ac_cv_lib_ctgrind_ct_poison" = xyes; then : 5543 cat >>confdefs.h <<_ACEOF 5544 #define HAVE_LIBCTGRIND 1 5545 _ACEOF 5546 5547 LIBS="-lctgrind $LIBS" 5548 5549 fi 5550 5551 5552 fi 5553 5554 fi 5555 5556 5557 ENABLE_CWFLAGS=no 5558 # Check whether --enable-debug was given. 5559 if test "${enable_debug+set}" = set; then : 5560 enableval=$enable_debug; 5561 if test "x$enableval" = "xyes"; then : 5562 5563 if test "x$LX_CFLAGS" = "xNONE"; then : 5564 5565 nxflags="" 5566 for flag in `echo $CFLAGS`; do 5567 case $flag in #( 5568 -O*) : 5569 ;; #( 5570 -g*) : 5571 ;; #( 5572 *) : 5573 as_fn_append nxflags " $flag" ;; #( 5574 *) : 5575 ;; 5576 esac 5577 done 5578 CFLAGS="$nxflags -O -g3" 5579 5580 fi 5581 ENABLE_CWFLAGS=yes 5582 CPPFLAGS="$CPPFLAGS -DDEBUG=1 -U_FORTIFY_SOURCE" 5583 5584 fi 5585 5586 fi 5587 5588 5589 # Check whether --enable-opt was given. 5590 if test "${enable_opt+set}" = set; then : 5591 enableval=$enable_opt; 5592 if test "x$enableval" = "xyes"; then : 5593 5594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Ofast" >&5 5595 $as_echo_n "checking whether C compiler accepts -Ofast... " >&6; } 5596 if ${ax_cv_check_cflags___Ofast+:} false; then : 5597 $as_echo_n "(cached) " >&6 5598 else 5599 5600 ax_check_save_flags=$CFLAGS 5601 CFLAGS="$CFLAGS -Ofast" 5602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5603 /* end confdefs.h. */ 5604 #include <time.h> 5605 int 5606 main () 5607 { 5608 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5609 ; 5610 return 0; 5611 } 5612 _ACEOF 5613 if ac_fn_c_try_link "$LINENO"; then : 5614 ax_cv_check_cflags___Ofast=yes 5615 else 5616 ax_cv_check_cflags___Ofast=no 5617 fi 5618 rm -f core conftest.err conftest.$ac_objext \ 5619 conftest$ac_exeext conftest.$ac_ext 5620 CFLAGS=$ax_check_save_flags 5621 fi 5622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Ofast" >&5 5623 $as_echo "$ax_cv_check_cflags___Ofast" >&6; } 5624 if test "x$ax_cv_check_cflags___Ofast" = xyes; then : 5625 CFLAGS="$CFLAGS -Ofast" 5626 else 5627 : 5628 fi 5629 5630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fomit-frame-pointer" >&5 5631 $as_echo_n "checking whether C compiler accepts -fomit-frame-pointer... " >&6; } 5632 if ${ax_cv_check_cflags___fomit_frame_pointer+:} false; then : 5633 $as_echo_n "(cached) " >&6 5634 else 5635 5636 ax_check_save_flags=$CFLAGS 5637 CFLAGS="$CFLAGS -fomit-frame-pointer" 5638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5639 /* end confdefs.h. */ 5640 #include <time.h> 5641 int 5642 main () 5643 { 5644 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5645 ; 5646 return 0; 5647 } 5648 _ACEOF 5649 if ac_fn_c_try_link "$LINENO"; then : 5650 ax_cv_check_cflags___fomit_frame_pointer=yes 5651 else 5652 ax_cv_check_cflags___fomit_frame_pointer=no 5653 fi 5654 rm -f core conftest.err conftest.$ac_objext \ 5655 conftest$ac_exeext conftest.$ac_ext 5656 CFLAGS=$ax_check_save_flags 5657 fi 5658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fomit_frame_pointer" >&5 5659 $as_echo "$ax_cv_check_cflags___fomit_frame_pointer" >&6; } 5660 if test "x$ax_cv_check_cflags___fomit_frame_pointer" = xyes; then : 5661 CFLAGS="$CFLAGS -fomit-frame-pointer" 5662 else 5663 : 5664 fi 5665 5666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -march=native" >&5 5667 $as_echo_n "checking whether C compiler accepts -march=native... " >&6; } 5668 if ${ax_cv_check_cflags___march_native+:} false; then : 5669 $as_echo_n "(cached) " >&6 5670 else 5671 5672 ax_check_save_flags=$CFLAGS 5673 CFLAGS="$CFLAGS -march=native" 5674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5675 /* end confdefs.h. */ 5676 #include <time.h> 5677 int 5678 main () 5679 { 5680 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5681 ; 5682 return 0; 5683 } 5684 _ACEOF 5685 if ac_fn_c_try_link "$LINENO"; then : 5686 ax_cv_check_cflags___march_native=yes 5687 else 5688 ax_cv_check_cflags___march_native=no 5689 fi 5690 rm -f core conftest.err conftest.$ac_objext \ 5691 conftest$ac_exeext conftest.$ac_ext 5692 CFLAGS=$ax_check_save_flags 5693 fi 5694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___march_native" >&5 5695 $as_echo "$ax_cv_check_cflags___march_native" >&6; } 5696 if test "x$ax_cv_check_cflags___march_native" = xyes; then : 5697 CFLAGS="$CFLAGS -march=native" 5698 else 5699 : 5700 fi 5701 5702 5703 fi 5704 5705 fi 5706 5707 5708 5709 5710 5711 # Check whether --enable-valgrind was given. 5712 if test "${enable_valgrind+set}" = set; then : 5713 enableval=$enable_valgrind; enable_valgrind=$enableval 5714 else 5715 enable_valgrind=no 5716 fi 5717 5718 5719 if test "$enable_valgrind" != "no"; then : 5720 5721 # Check for Valgrind. 5722 # Extract the first word of "valgrind", so it can be a program name with args. 5723 set dummy valgrind; ac_word=$2 5724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5725 $as_echo_n "checking for $ac_word... " >&6; } 5726 if ${ac_cv_prog_VALGRIND+:} false; then : 5727 $as_echo_n "(cached) " >&6 5728 else 5729 if test -n "$VALGRIND"; then 5730 ac_cv_prog_VALGRIND="$VALGRIND" # Let the user override the test. 5731 else 5732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5733 for as_dir in $PATH 5734 do 5735 IFS=$as_save_IFS 5736 test -z "$as_dir" && as_dir=. 5737 for ac_exec_ext in '' $ac_executable_extensions; do 5738 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5739 ac_cv_prog_VALGRIND="valgrind" 5740 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5741 break 2 5742 fi 5743 done 5744 done 5745 IFS=$as_save_IFS 5746 5747 fi 5748 fi 5749 VALGRIND=$ac_cv_prog_VALGRIND 5750 if test -n "$VALGRIND"; then 5751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VALGRIND" >&5 5752 $as_echo "$VALGRIND" >&6; } 5753 else 5754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5755 $as_echo "no" >&6; } 5756 fi 5757 5758 5759 if test "$VALGRIND" = ""; then : 5760 5761 if test "$enable_valgrind" = "yes"; then : 5762 5763 as_fn_error $? "Could not find valgrind; either install it or reconfigure with --disable-valgrind" "$LINENO" 5 5764 5765 else 5766 5767 enable_valgrind=no 5768 5769 fi 5770 5771 else 5772 5773 enable_valgrind=yes 5774 5775 fi 5776 5777 fi 5778 5779 if test "$enable_valgrind" = "yes"; then 5780 VALGRIND_ENABLED_TRUE= 5781 VALGRIND_ENABLED_FALSE='#' 5782 else 5783 VALGRIND_ENABLED_TRUE='#' 5784 VALGRIND_ENABLED_FALSE= 5785 fi 5786 5787 VALGRIND_ENABLED=$enable_valgrind 5788 5789 5790 # Check for Valgrind tools we care about. 5791 valgrind_enabled_tools= 5792 5793 # Check whether --enable-valgrind-memcheck was given. 5794 if test "${enable_valgrind_memcheck+set}" = set; then : 5795 enableval=$enable_valgrind_memcheck; enable_valgrind_memcheck=$enableval 5796 else 5797 enable_valgrind_memcheck= 5798 fi 5799 5800 if test "$enable_valgrind" = "no"; then : 5801 5802 enable_valgrind_memcheck=no 5803 elif test "$enable_valgrind_memcheck" != "no"; then : 5804 5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool memcheck" >&5 5806 $as_echo_n "checking for Valgrind tool memcheck... " >&6; } 5807 if ${ax_cv_valgrind_tool_memcheck+:} false; then : 5808 $as_echo_n "(cached) " >&6 5809 else 5810 5811 ax_cv_valgrind_tool_memcheck=no 5812 5813 if `$VALGRIND --tool=memcheck --help >/dev/null 2>&1`; then : 5814 5815 ax_cv_valgrind_tool_memcheck=yes 5816 5817 fi 5818 5819 fi 5820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_memcheck" >&5 5821 $as_echo "$ax_cv_valgrind_tool_memcheck" >&6; } 5822 if test "$ax_cv_valgrind_tool_memcheck" = "no"; then : 5823 5824 if test "$enable_valgrind_memcheck" = "yes"; then : 5825 5826 as_fn_error $? "Valgrind does not support memcheck; reconfigure with --disable-valgrind-memcheck" "$LINENO" 5 5827 5828 else 5829 5830 enable_valgrind_memcheck=no 5831 5832 fi 5833 5834 else 5835 5836 enable_valgrind_memcheck=yes 5837 5838 fi 5839 5840 fi 5841 if test "$enable_valgrind_memcheck" = "yes"; then : 5842 5843 valgrind_enabled_tools="$valgrind_enabled_tools memcheck" 5844 5845 fi 5846 ENABLE_VALGRIND_memcheck=$enable_valgrind_memcheck 5847 5848 5849 # Check whether --enable-valgrind-helgrind was given. 5850 if test "${enable_valgrind_helgrind+set}" = set; then : 5851 enableval=$enable_valgrind_helgrind; enable_valgrind_helgrind=$enableval 5852 else 5853 enable_valgrind_helgrind= 5854 fi 5855 5856 if test "$enable_valgrind" = "no"; then : 5857 5858 enable_valgrind_helgrind=no 5859 elif test "$enable_valgrind_helgrind" != "no"; then : 5860 5861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool helgrind" >&5 5862 $as_echo_n "checking for Valgrind tool helgrind... " >&6; } 5863 if ${ax_cv_valgrind_tool_helgrind+:} false; then : 5864 $as_echo_n "(cached) " >&6 5865 else 5866 5867 ax_cv_valgrind_tool_helgrind=no 5868 5869 if `$VALGRIND --tool=helgrind --help >/dev/null 2>&1`; then : 5870 5871 ax_cv_valgrind_tool_helgrind=yes 5872 5873 fi 5874 5875 fi 5876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_helgrind" >&5 5877 $as_echo "$ax_cv_valgrind_tool_helgrind" >&6; } 5878 if test "$ax_cv_valgrind_tool_helgrind" = "no"; then : 5879 5880 if test "$enable_valgrind_helgrind" = "yes"; then : 5881 5882 as_fn_error $? "Valgrind does not support helgrind; reconfigure with --disable-valgrind-helgrind" "$LINENO" 5 5883 5884 else 5885 5886 enable_valgrind_helgrind=no 5887 5888 fi 5889 5890 else 5891 5892 enable_valgrind_helgrind=yes 5893 5894 fi 5895 5896 fi 5897 if test "$enable_valgrind_helgrind" = "yes"; then : 5898 5899 valgrind_enabled_tools="$valgrind_enabled_tools helgrind" 5900 5901 fi 5902 ENABLE_VALGRIND_helgrind=$enable_valgrind_helgrind 5903 5904 5905 # Check whether --enable-valgrind-drd was given. 5906 if test "${enable_valgrind_drd+set}" = set; then : 5907 enableval=$enable_valgrind_drd; enable_valgrind_drd=$enableval 5908 else 5909 enable_valgrind_drd= 5910 fi 5911 5912 if test "$enable_valgrind" = "no"; then : 5913 5914 enable_valgrind_drd=no 5915 elif test "$enable_valgrind_drd" != "no"; then : 5916 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool drd" >&5 5918 $as_echo_n "checking for Valgrind tool drd... " >&6; } 5919 if ${ax_cv_valgrind_tool_drd+:} false; then : 5920 $as_echo_n "(cached) " >&6 5921 else 5922 5923 ax_cv_valgrind_tool_drd=no 5924 5925 if `$VALGRIND --tool=drd --help >/dev/null 2>&1`; then : 5926 5927 ax_cv_valgrind_tool_drd=yes 5928 5929 fi 5930 5931 fi 5932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_drd" >&5 5933 $as_echo "$ax_cv_valgrind_tool_drd" >&6; } 5934 if test "$ax_cv_valgrind_tool_drd" = "no"; then : 5935 5936 if test "$enable_valgrind_drd" = "yes"; then : 5937 5938 as_fn_error $? "Valgrind does not support drd; reconfigure with --disable-valgrind-drd" "$LINENO" 5 5939 5940 else 5941 5942 enable_valgrind_drd=no 5943 5944 fi 5945 5946 else 5947 5948 enable_valgrind_drd=yes 5949 5950 fi 5951 5952 fi 5953 if test "$enable_valgrind_drd" = "yes"; then : 5954 5955 valgrind_enabled_tools="$valgrind_enabled_tools drd" 5956 5957 fi 5958 ENABLE_VALGRIND_drd=$enable_valgrind_drd 5959 5960 5961 # Check whether --enable-valgrind-sgcheck was given. 5962 if test "${enable_valgrind_sgcheck+set}" = set; then : 5963 enableval=$enable_valgrind_sgcheck; enable_valgrind_sgcheck=$enableval 5964 else 5965 enable_valgrind_sgcheck= 5966 fi 5967 5968 if test "$enable_valgrind" = "no"; then : 5969 5970 enable_valgrind_sgcheck=no 5971 elif test "$enable_valgrind_sgcheck" != "no"; then : 5972 5973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool sgcheck" >&5 5974 $as_echo_n "checking for Valgrind tool sgcheck... " >&6; } 5975 if ${ax_cv_valgrind_tool_sgcheck+:} false; then : 5976 $as_echo_n "(cached) " >&6 5977 else 5978 5979 ax_cv_valgrind_tool_sgcheck=no 5980 5981 if `$VALGRIND --tool=exp-sgcheck --help >/dev/null 2>&1`; then : 5982 5983 ax_cv_valgrind_tool_sgcheck=yes 5984 5985 fi 5986 5987 fi 5988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_sgcheck" >&5 5989 $as_echo "$ax_cv_valgrind_tool_sgcheck" >&6; } 5990 if test "$ax_cv_valgrind_tool_sgcheck" = "no"; then : 5991 5992 if test "$enable_valgrind_sgcheck" = "yes"; then : 5993 5994 as_fn_error $? "Valgrind does not support sgcheck; reconfigure with --disable-valgrind-sgcheck" "$LINENO" 5 5995 5996 else 5997 5998 enable_valgrind_sgcheck=no 5999 6000 fi 6001 6002 else 6003 6004 enable_valgrind_sgcheck=yes 6005 6006 fi 6007 6008 fi 6009 if test "$enable_valgrind_sgcheck" = "yes"; then : 6010 6011 valgrind_enabled_tools="$valgrind_enabled_tools sgcheck" 6012 6013 fi 6014 ENABLE_VALGRIND_sgcheck=$enable_valgrind_sgcheck 6015 6016 6017 valgrind_tools="memcheck helgrind drd sgcheck" 6018 6019 valgrind_enabled_tools=$valgrind_enabled_tools 6020 6021 6022 VALGRIND_CHECK_RULES=' 6023 # Valgrind check 6024 # 6025 # Optional: 6026 # - VALGRIND_SUPPRESSIONS_FILES: Space-separated list of Valgrind suppressions 6027 # files to load. (Default: empty) 6028 # - VALGRIND_FLAGS: General flags to pass to all Valgrind tools. 6029 # (Default: --num-callers=30) 6030 # - VALGRIND_$toolname_FLAGS: Flags to pass to Valgrind $toolname (one of: 6031 # memcheck, helgrind, drd, sgcheck). (Default: various) 6032 6033 # Optional variables 6034 VALGRIND_SUPPRESSIONS ?= $(addprefix --suppressions=,$(VALGRIND_SUPPRESSIONS_FILES)) 6035 VALGRIND_FLAGS ?= --num-callers=30 6036 VALGRIND_memcheck_FLAGS ?= --leak-check=full --show-reachable=no 6037 VALGRIND_helgrind_FLAGS ?= --history-level=approx 6038 VALGRIND_drd_FLAGS ?= 6039 VALGRIND_sgcheck_FLAGS ?= 6040 6041 # Internal use 6042 valgrind_log_files = $(addprefix test-suite-,$(addsuffix .log,$(valgrind_tools))) 6043 6044 valgrind_memcheck_flags = --tool=memcheck $(VALGRIND_memcheck_FLAGS) 6045 valgrind_helgrind_flags = --tool=helgrind $(VALGRIND_helgrind_FLAGS) 6046 valgrind_drd_flags = --tool=drd $(VALGRIND_drd_FLAGS) 6047 valgrind_sgcheck_flags = --tool=exp-sgcheck $(VALGRIND_sgcheck_FLAGS) 6048 6049 valgrind_quiet = $(valgrind_quiet_$(V)) 6050 valgrind_quiet_ = $(valgrind_quiet_$(AM_DEFAULT_VERBOSITY)) 6051 valgrind_quiet_0 = --quiet 6052 valgrind_v_use = $(valgrind_v_use_$(V)) 6053 valgrind_v_use_ = $(valgrind_v_use_$(AM_DEFAULT_VERBOSITY)) 6054 valgrind_v_use_0 = @echo " USE " $(patsubst check-valgrind-%,%,$''@):; 6055 6056 # Support running with and without libtool. 6057 ifneq ($(LIBTOOL),) 6058 valgrind_lt = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=execute 6059 else 6060 valgrind_lt = 6061 endif 6062 6063 # Use recursive makes in order to ignore errors during check 6064 check-valgrind: 6065 ifeq ($(VALGRIND_ENABLED),yes) 6066 $(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k \ 6067 $(foreach tool, $(valgrind_enabled_tools), check-valgrind-$(tool)) 6068 else 6069 @echo "Need to use GNU make and reconfigure with --enable-valgrind" 6070 endif 6071 6072 # Valgrind running 6073 VALGRIND_TESTS_ENVIRONMENT = \ 6074 $(TESTS_ENVIRONMENT) \ 6075 env VALGRIND=$(VALGRIND) \ 6076 G_SLICE=always-malloc,debug-blocks \ 6077 G_DEBUG=fatal-warnings,fatal-criticals,gc-friendly 6078 6079 VALGRIND_LOG_COMPILER = \ 6080 $(valgrind_lt) \ 6081 $(VALGRIND) $(VALGRIND_SUPPRESSIONS) --error-exitcode=1 $(VALGRIND_FLAGS) 6082 6083 define valgrind_tool_rule = 6084 check-valgrind-$(1): 6085 ifeq ($$(VALGRIND_ENABLED)-$$(ENABLE_VALGRIND_$(1)),yes-yes) 6086 $$(valgrind_v_use)$$(MAKE) check-TESTS \ 6087 TESTS_ENVIRONMENT="$$(VALGRIND_TESTS_ENVIRONMENT)" \ 6088 LOG_COMPILER="$$(VALGRIND_LOG_COMPILER)" \ 6089 LOG_FLAGS="$$(valgrind_$(1)_flags)" \ 6090 TEST_SUITE_LOG=test-suite-$(1).log 6091 else ifeq ($$(VALGRIND_ENABLED),yes) 6092 @echo "Need to reconfigure with --enable-valgrind-$(1)" 6093 else 6094 @echo "Need to reconfigure with --enable-valgrind" 6095 endif 6096 endef 6097 6098 $(foreach tool,$(valgrind_tools),$(eval $(call valgrind_tool_rule,$(tool)))) 6099 6100 A''M_DISTCHECK_CONFIGURE_FLAGS ?= 6101 A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-valgrind 6102 6103 MOSTLYCLEANFILES ?= 6104 MOSTLYCLEANFILES += $(valgrind_log_files) 6105 6106 .PHONY: check-valgrind $(add-prefix check-valgrind-,$(valgrind_tools)) 6107 ' 6108 6109 if test "$enable_valgrind" != "yes"; then : 6110 6111 VALGRIND_CHECK_RULES=' 6112 check-valgrind: 6113 @echo "Need to use GNU make and reconfigure with --enable-valgrind"' 6114 6115 fi 6116 6117 6118 6119 6120 6121 6122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 6123 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 6124 if ${ac_cv_prog_cc_c99+:} false; then : 6125 $as_echo_n "(cached) " >&6 6126 else 6127 ac_cv_prog_cc_c99=no 6128 ac_save_CC=$CC 6129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6130 /* end confdefs.h. */ 6131 #include <stdarg.h> 6132 #include <stdbool.h> 6133 #include <stdlib.h> 6134 #include <wchar.h> 6135 #include <stdio.h> 6136 6137 // Check varargs macros. These examples are taken from C99 6.10.3.5. 6138 #define debug(...) fprintf (stderr, __VA_ARGS__) 6139 #define showlist(...) puts (#__VA_ARGS__) 6140 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 6141 static void 6142 test_varargs_macros (void) 6143 { 6144 int x = 1234; 6145 int y = 5678; 6146 debug ("Flag"); 6147 debug ("X = %d\n", x); 6148 showlist (The first, second, and third items.); 6149 report (x>y, "x is %d but y is %d", x, y); 6150 } 6151 6152 // Check long long types. 6153 #define BIG64 18446744073709551615ull 6154 #define BIG32 4294967295ul 6155 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 6156 #if !BIG_OK 6157 your preprocessor is broken; 6158 #endif 6159 #if BIG_OK 6160 #else 6161 your preprocessor is broken; 6162 #endif 6163 static long long int bignum = -9223372036854775807LL; 6164 static unsigned long long int ubignum = BIG64; 6165 6166 struct incomplete_array 6167 { 6168 int datasize; 6169 double data[]; 6170 }; 6171 6172 struct named_init { 6173 int number; 6174 const wchar_t *name; 6175 double average; 6176 }; 6177 6178 typedef const char *ccp; 6179 6180 static inline int 6181 test_restrict (ccp restrict text) 6182 { 6183 // See if C++-style comments work. 6184 // Iterate through items via the restricted pointer. 6185 // Also check for declarations in for loops. 6186 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 6187 continue; 6188 return 0; 6189 } 6190 6191 // Check varargs and va_copy. 6192 static void 6193 test_varargs (const char *format, ...) 6194 { 6195 va_list args; 6196 va_start (args, format); 6197 va_list args_copy; 6198 va_copy (args_copy, args); 6199 6200 const char *str; 6201 int number; 6202 float fnumber; 6203 6204 while (*format) 6205 { 6206 switch (*format++) 6207 { 6208 case 's': // string 6209 str = va_arg (args_copy, const char *); 6210 break; 6211 case 'd': // int 6212 number = va_arg (args_copy, int); 6213 break; 6214 case 'f': // float 6215 fnumber = va_arg (args_copy, double); 6216 break; 6217 default: 6218 break; 6219 } 6220 } 6221 va_end (args_copy); 6222 va_end (args); 6223 } 6224 6225 int 6226 main () 6227 { 6228 6229 // Check bool. 6230 _Bool success = false; 6231 6232 // Check restrict. 6233 if (test_restrict ("String literal") == 0) 6234 success = true; 6235 char *restrict newvar = "Another string"; 6236 6237 // Check varargs. 6238 test_varargs ("s, d' f .", "string", 65, 34.234); 6239 test_varargs_macros (); 6240 6241 // Check flexible array members. 6242 struct incomplete_array *ia = 6243 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 6244 ia->datasize = 10; 6245 for (int i = 0; i < ia->datasize; ++i) 6246 ia->data[i] = i * 1.234; 6247 6248 // Check named initializers. 6249 struct named_init ni = { 6250 .number = 34, 6251 .name = L"Test wide string", 6252 .average = 543.34343, 6253 }; 6254 6255 ni.number = 58; 6256 6257 int dynamic_array[ni.number]; 6258 dynamic_array[ni.number - 1] = 543; 6259 6260 // work around unused variable warnings 6261 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 6262 || dynamic_array[ni.number - 1] != 543); 6263 6264 ; 6265 return 0; 6266 } 6267 _ACEOF 6268 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 6269 do 6270 CC="$ac_save_CC $ac_arg" 6271 if ac_fn_c_try_compile "$LINENO"; then : 6272 ac_cv_prog_cc_c99=$ac_arg 6273 fi 6274 rm -f core conftest.err conftest.$ac_objext 6275 test "x$ac_cv_prog_cc_c99" != "xno" && break 6276 done 6277 rm -f conftest.$ac_ext 6278 CC=$ac_save_CC 6279 6280 fi 6281 # AC_CACHE_VAL 6282 case "x$ac_cv_prog_cc_c99" in 6283 x) 6284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 6285 $as_echo "none needed" >&6; } ;; 6286 xno) 6287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 6288 $as_echo "unsupported" >&6; } ;; 6289 *) 6290 CC="$CC $ac_cv_prog_cc_c99" 6291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 6292 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 6293 esac 6294 if test "x$ac_cv_prog_cc_c99" != xno; then : 6295 6296 fi 6297 6298 6299 # By default we simply use the C compiler to build assembly code. 6300 6301 test "${CCAS+set}" = set || CCAS=$CC 6302 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS 6303 6304 6305 6306 depcc="$CCAS" am_compiler_list= 6307 6308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 6309 $as_echo_n "checking dependency style of $depcc... " >&6; } 6310 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then : 6311 $as_echo_n "(cached) " >&6 6312 else 6313 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 6314 # We make a subdir and do the tests there. Otherwise we can end up 6315 # making bogus files that we don't know about and never remove. For 6316 # instance it was reported that on HP-UX the gcc test will end up 6317 # making a dummy file named 'D' -- because '-MD' means "put the output 6318 # in D". 6319 rm -rf conftest.dir 6320 mkdir conftest.dir 6321 # Copy depcomp to subdir because otherwise we won't find it if we're 6322 # using a relative directory. 6323 cp "$am_depcomp" conftest.dir 6324 cd conftest.dir 6325 # We will build objects and dependencies in a subdirectory because 6326 # it helps to detect inapplicable dependency modes. For instance 6327 # both Tru64's cc and ICC support -MD to output dependencies as a 6328 # side effect of compilation, but ICC will put the dependencies in 6329 # the current directory while Tru64 will put them in the object 6330 # directory. 6331 mkdir sub 6332 6333 am_cv_CCAS_dependencies_compiler_type=none 6334 if test "$am_compiler_list" = ""; then 6335 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 6336 fi 6337 am__universal=false 6338 6339 6340 for depmode in $am_compiler_list; do 6341 # Setup a source with many dependencies, because some compilers 6342 # like to wrap large dependency lists on column 80 (with \), and 6343 # we should not choose a depcomp mode which is confused by this. 6344 # 6345 # We need to recreate these files for each test, as the compiler may 6346 # overwrite some of them when testing with obscure command lines. 6347 # This happens at least with the AIX C compiler. 6348 : > sub/conftest.c 6349 for i in 1 2 3 4 5 6; do 6350 echo '#include "conftst'$i'.h"' >> sub/conftest.c 6351 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 6352 # Solaris 10 /bin/sh. 6353 echo '/* dummy */' > sub/conftst$i.h 6354 done 6355 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 6356 6357 # We check with '-c' and '-o' for the sake of the "dashmstdout" 6358 # mode. It turns out that the SunPro C++ compiler does not properly 6359 # handle '-M -o', and we need to detect this. Also, some Intel 6360 # versions had trouble with output in subdirs. 6361 am__obj=sub/conftest.${OBJEXT-o} 6362 am__minus_obj="-o $am__obj" 6363 case $depmode in 6364 gcc) 6365 # This depmode causes a compiler race in universal mode. 6366 test "$am__universal" = false || continue 6367 ;; 6368 nosideeffect) 6369 # After this tag, mechanisms are not by side-effect, so they'll 6370 # only be used when explicitly requested. 6371 if test "x$enable_dependency_tracking" = xyes; then 6372 continue 6373 else 6374 break 6375 fi 6376 ;; 6377 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 6378 # This compiler won't grok '-c -o', but also, the minuso test has 6379 # not run yet. These depmodes are late enough in the game, and 6380 # so weak that their functioning should not be impacted. 6381 am__obj=conftest.${OBJEXT-o} 6382 am__minus_obj= 6383 ;; 6384 none) break ;; 6385 esac 6386 if depmode=$depmode \ 6387 source=sub/conftest.c object=$am__obj \ 6388 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 6389 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 6390 >/dev/null 2>conftest.err && 6391 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 6392 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 6393 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 6394 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 6395 # icc doesn't choke on unknown options, it will just issue warnings 6396 # or remarks (even with -Werror). So we grep stderr for any message 6397 # that says an option was ignored or not supported. 6398 # When given -MP, icc 7.0 and 7.1 complain thusly: 6399 # icc: Command line warning: ignoring option '-M'; no argument required 6400 # The diagnosis changed in icc 8.0: 6401 # icc: Command line remark: option '-MP' not supported 6402 if (grep 'ignoring option' conftest.err || 6403 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 6404 am_cv_CCAS_dependencies_compiler_type=$depmode 6405 break 6406 fi 6407 fi 6408 done 6409 6410 cd .. 6411 rm -rf conftest.dir 6412 else 6413 am_cv_CCAS_dependencies_compiler_type=none 6414 fi 6415 6416 fi 6417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5 6418 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; } 6419 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type 6420 6421 if 6422 test "x$enable_dependency_tracking" != xno \ 6423 && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then 6424 am__fastdepCCAS_TRUE= 6425 am__fastdepCCAS_FALSE='#' 6426 else 6427 am__fastdepCCAS_TRUE='#' 6428 am__fastdepCCAS_FALSE= 6429 fi 6430 6431 6432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 6433 $as_echo_n "checking for ANSI C header files... " >&6; } 6434 if ${ac_cv_header_stdc+:} false; then : 6435 $as_echo_n "(cached) " >&6 6436 else 6437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6438 /* end confdefs.h. */ 6439 #include <stdlib.h> 6440 #include <stdarg.h> 6441 #include <string.h> 6442 #include <float.h> 6443 6444 int 6445 main () 6446 { 6447 6448 ; 6449 return 0; 6450 } 6451 _ACEOF 6452 if ac_fn_c_try_compile "$LINENO"; then : 6453 ac_cv_header_stdc=yes 6454 else 6455 ac_cv_header_stdc=no 6456 fi 6457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6458 6459 if test $ac_cv_header_stdc = yes; then 6460 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6462 /* end confdefs.h. */ 6463 #include <string.h> 6464 6465 _ACEOF 6466 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6467 $EGREP "memchr" >/dev/null 2>&1; then : 6468 6469 else 6470 ac_cv_header_stdc=no 6471 fi 6472 rm -f conftest* 6473 6474 fi 6475 6476 if test $ac_cv_header_stdc = yes; then 6477 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6479 /* end confdefs.h. */ 6480 #include <stdlib.h> 6481 6482 _ACEOF 6483 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6484 $EGREP "free" >/dev/null 2>&1; then : 6485 6486 else 6487 ac_cv_header_stdc=no 6488 fi 6489 rm -f conftest* 6490 6491 fi 6492 6493 if test $ac_cv_header_stdc = yes; then 6494 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6495 if test "$cross_compiling" = yes; then : 6496 : 6497 else 6498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6499 /* end confdefs.h. */ 6500 #include <ctype.h> 6501 #include <stdlib.h> 6502 #if ((' ' & 0x0FF) == 0x020) 6503 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6504 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6505 #else 6506 # define ISLOWER(c) \ 6507 (('a' <= (c) && (c) <= 'i') \ 6508 || ('j' <= (c) && (c) <= 'r') \ 6509 || ('s' <= (c) && (c) <= 'z')) 6510 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6511 #endif 6512 6513 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6514 int 6515 main () 6516 { 6517 int i; 6518 for (i = 0; i < 256; i++) 6519 if (XOR (islower (i), ISLOWER (i)) 6520 || toupper (i) != TOUPPER (i)) 6521 return 2; 6522 return 0; 6523 } 6524 _ACEOF 6525 if ac_fn_c_try_run "$LINENO"; then : 6526 6527 else 6528 ac_cv_header_stdc=no 6529 fi 6530 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6531 conftest.$ac_objext conftest.beam conftest.$ac_ext 6532 fi 6533 6534 fi 6535 fi 6536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 6537 $as_echo "$ac_cv_header_stdc" >&6; } 6538 if test $ac_cv_header_stdc = yes; then 6539 6540 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 6541 6542 fi 6543 6544 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 6545 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 6546 inttypes.h stdint.h unistd.h 6547 do : 6548 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 6549 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 6550 " 6551 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 6552 cat >>confdefs.h <<_ACEOF 6553 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 6554 _ACEOF 6555 6556 fi 6557 6558 done 6559 6560 6561 6562 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 6563 if test "x$ac_cv_header_minix_config_h" = xyes; then : 6564 MINIX=yes 6565 else 6566 MINIX= 6567 fi 6568 6569 6570 if test "$MINIX" = yes; then 6571 6572 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 6573 6574 6575 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 6576 6577 6578 $as_echo "#define _MINIX 1" >>confdefs.h 6579 6580 fi 6581 6582 6583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 6584 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 6585 if ${ac_cv_safe_to_define___extensions__+:} false; then : 6586 $as_echo_n "(cached) " >&6 6587 else 6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6589 /* end confdefs.h. */ 6590 6591 # define __EXTENSIONS__ 1 6592 $ac_includes_default 6593 int 6594 main () 6595 { 6596 6597 ; 6598 return 0; 6599 } 6600 _ACEOF 6601 if ac_fn_c_try_compile "$LINENO"; then : 6602 ac_cv_safe_to_define___extensions__=yes 6603 else 6604 ac_cv_safe_to_define___extensions__=no 6605 fi 6606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6607 fi 6608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 6609 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 6610 test $ac_cv_safe_to_define___extensions__ = yes && 6611 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 6612 6613 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 6614 6615 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 6616 6617 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 6618 6619 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 6620 6621 6622 6623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable-length arrays" >&5 6624 $as_echo_n "checking for variable-length arrays... " >&6; } 6625 if ${ac_cv_c_vararrays+:} false; then : 6626 $as_echo_n "(cached) " >&6 6627 else 6628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6629 /* end confdefs.h. */ 6630 6631 int 6632 main () 6633 { 6634 static int x; char a[++x]; a[sizeof a - 1] = 0; return a[0]; 6635 ; 6636 return 0; 6637 } 6638 _ACEOF 6639 if ac_fn_c_try_compile "$LINENO"; then : 6640 ac_cv_c_vararrays=yes 6641 else 6642 ac_cv_c_vararrays=no 6643 fi 6644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6645 fi 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_vararrays" >&5 6647 $as_echo "$ac_cv_c_vararrays" >&6; } 6648 if test $ac_cv_c_vararrays = yes; then 6649 6650 $as_echo "#define HAVE_C_VARARRAYS 1" >>confdefs.h 6651 6652 fi 6653 6654 6655 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __native_client__ defined" >&5 6657 $as_echo_n "checking for __native_client__ defined... " >&6; } 6658 if ${ac_cv_defined___native_client__+:} false; then : 6659 $as_echo_n "(cached) " >&6 6660 else 6661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6662 /* end confdefs.h. */ 6663 6664 int 6665 main () 6666 { 6667 6668 #ifdef __native_client__ 6669 int ok; 6670 #else 6671 choke me 6672 #endif 6673 6674 ; 6675 return 0; 6676 } 6677 _ACEOF 6678 if ac_fn_c_try_compile "$LINENO"; then : 6679 ac_cv_defined___native_client__=yes 6680 else 6681 ac_cv_defined___native_client__=no 6682 fi 6683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6684 fi 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_defined___native_client__" >&5 6686 $as_echo "$ac_cv_defined___native_client__" >&6; } 6687 if test $ac_cv_defined___native_client__ != "no"; then : 6688 NATIVECLIENT="yes" 6689 fi 6690 6691 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE defined" >&5 6693 $as_echo_n "checking for _FORTIFY_SOURCE defined... " >&6; } 6694 if ${ac_cv_defined__FORTIFY_SOURCE+:} false; then : 6695 $as_echo_n "(cached) " >&6 6696 else 6697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6698 /* end confdefs.h. */ 6699 6700 int 6701 main () 6702 { 6703 6704 #ifdef _FORTIFY_SOURCE 6705 int ok; 6706 #else 6707 choke me 6708 #endif 6709 6710 ; 6711 return 0; 6712 } 6713 _ACEOF 6714 if ac_fn_c_try_compile "$LINENO"; then : 6715 ac_cv_defined__FORTIFY_SOURCE=yes 6716 else 6717 ac_cv_defined__FORTIFY_SOURCE=no 6718 fi 6719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6720 fi 6721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_defined__FORTIFY_SOURCE" >&5 6722 $as_echo "$ac_cv_defined__FORTIFY_SOURCE" >&6; } 6723 if test $ac_cv_defined__FORTIFY_SOURCE != "no"; then : 6724 6725 else 6726 6727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -D_FORTIFY_SOURCE=2" >&5 6728 $as_echo_n "checking whether C compiler accepts -D_FORTIFY_SOURCE=2... " >&6; } 6729 if ${ax_cv_check_cflags___D_FORTIFY_SOURCE_2+:} false; then : 6730 $as_echo_n "(cached) " >&6 6731 else 6732 6733 ax_check_save_flags=$CFLAGS 6734 CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2" 6735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6736 /* end confdefs.h. */ 6737 #include <time.h> 6738 int 6739 main () 6740 { 6741 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6742 ; 6743 return 0; 6744 } 6745 _ACEOF 6746 if ac_fn_c_try_link "$LINENO"; then : 6747 ax_cv_check_cflags___D_FORTIFY_SOURCE_2=yes 6748 else 6749 ax_cv_check_cflags___D_FORTIFY_SOURCE_2=no 6750 fi 6751 rm -f core conftest.err conftest.$ac_objext \ 6752 conftest$ac_exeext conftest.$ac_ext 6753 CFLAGS=$ax_check_save_flags 6754 fi 6755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___D_FORTIFY_SOURCE_2" >&5 6756 $as_echo "$ax_cv_check_cflags___D_FORTIFY_SOURCE_2" >&6; } 6757 if test "x$ax_cv_check_cflags___D_FORTIFY_SOURCE_2" = xyes; then : 6758 CPPFLAGS="$CPPFLAGS -D_FORTIFY_SOURCE=2" 6759 else 6760 : 6761 fi 6762 6763 6764 fi 6765 6766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fvisibility=hidden" >&5 6767 $as_echo_n "checking whether C compiler accepts -fvisibility=hidden... " >&6; } 6768 if ${ax_cv_check_cflags___fvisibility_hidden+:} false; then : 6769 $as_echo_n "(cached) " >&6 6770 else 6771 6772 ax_check_save_flags=$CFLAGS 6773 CFLAGS="$CFLAGS -fvisibility=hidden" 6774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6775 /* end confdefs.h. */ 6776 #include <time.h> 6777 int 6778 main () 6779 { 6780 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6781 ; 6782 return 0; 6783 } 6784 _ACEOF 6785 if ac_fn_c_try_link "$LINENO"; then : 6786 ax_cv_check_cflags___fvisibility_hidden=yes 6787 else 6788 ax_cv_check_cflags___fvisibility_hidden=no 6789 fi 6790 rm -f core conftest.err conftest.$ac_objext \ 6791 conftest$ac_exeext conftest.$ac_ext 6792 CFLAGS=$ax_check_save_flags 6793 fi 6794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fvisibility_hidden" >&5 6795 $as_echo "$ax_cv_check_cflags___fvisibility_hidden" >&6; } 6796 if test "x$ax_cv_check_cflags___fvisibility_hidden" = xyes; then : 6797 CFLAGS="$CFLAGS -fvisibility=hidden" 6798 else 6799 : 6800 fi 6801 6802 6803 case $host_os in #( 6804 cygwin*|mingw*|msys|pw32*|cegcc*) : 6805 ;; #( 6806 *) : 6807 6808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fPIC" >&5 6809 $as_echo_n "checking whether C compiler accepts -fPIC... " >&6; } 6810 if ${ax_cv_check_cflags___fPIC+:} false; then : 6811 $as_echo_n "(cached) " >&6 6812 else 6813 6814 ax_check_save_flags=$CFLAGS 6815 CFLAGS="$CFLAGS -fPIC" 6816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6817 /* end confdefs.h. */ 6818 #include <time.h> 6819 int 6820 main () 6821 { 6822 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6823 ; 6824 return 0; 6825 } 6826 _ACEOF 6827 if ac_fn_c_try_link "$LINENO"; then : 6828 ax_cv_check_cflags___fPIC=yes 6829 else 6830 ax_cv_check_cflags___fPIC=no 6831 fi 6832 rm -f core conftest.err conftest.$ac_objext \ 6833 conftest$ac_exeext conftest.$ac_ext 6834 CFLAGS=$ax_check_save_flags 6835 fi 6836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fPIC" >&5 6837 $as_echo "$ax_cv_check_cflags___fPIC" >&6; } 6838 if test "x$ax_cv_check_cflags___fPIC" = xyes; then : 6839 CFLAGS="$CFLAGS -fPIC" 6840 else 6841 : 6842 fi 6843 6844 ;; 6845 esac 6846 6847 if test "$enable_pie" != "no"; then : 6848 6849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fPIE" >&5 6850 $as_echo_n "checking whether C compiler accepts -fPIE... " >&6; } 6851 if ${ax_cv_check_cflags___fPIE+:} false; then : 6852 $as_echo_n "(cached) " >&6 6853 else 6854 6855 ax_check_save_flags=$CFLAGS 6856 CFLAGS="$CFLAGS -fPIE" 6857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6858 /* end confdefs.h. */ 6859 #include <time.h> 6860 int 6861 main () 6862 { 6863 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6864 ; 6865 return 0; 6866 } 6867 _ACEOF 6868 if ac_fn_c_try_link "$LINENO"; then : 6869 ax_cv_check_cflags___fPIE=yes 6870 else 6871 ax_cv_check_cflags___fPIE=no 6872 fi 6873 rm -f core conftest.err conftest.$ac_objext \ 6874 conftest$ac_exeext conftest.$ac_ext 6875 CFLAGS=$ax_check_save_flags 6876 fi 6877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fPIE" >&5 6878 $as_echo "$ax_cv_check_cflags___fPIE" >&6; } 6879 if test "x$ax_cv_check_cflags___fPIE" = xyes; then : 6880 6881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -pie" >&5 6882 $as_echo_n "checking whether the linker accepts -pie... " >&6; } 6883 if ${ax_cv_check_ldflags___pie+:} false; then : 6884 $as_echo_n "(cached) " >&6 6885 else 6886 6887 ax_check_save_flags=$LDFLAGS 6888 LDFLAGS="$LDFLAGS -pie" 6889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6890 /* end confdefs.h. */ 6891 #include <time.h> 6892 int 6893 main () 6894 { 6895 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6896 ; 6897 return 0; 6898 } 6899 _ACEOF 6900 if ac_fn_c_try_link "$LINENO"; then : 6901 ax_cv_check_ldflags___pie=yes 6902 else 6903 ax_cv_check_ldflags___pie=no 6904 fi 6905 rm -f core conftest.err conftest.$ac_objext \ 6906 conftest$ac_exeext conftest.$ac_ext 6907 LDFLAGS=$ax_check_save_flags 6908 fi 6909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___pie" >&5 6910 $as_echo "$ax_cv_check_ldflags___pie" >&6; } 6911 if test "x$ax_cv_check_ldflags___pie" = xyes; then : 6912 6913 CFLAGS="$CFLAGS -fPIE" 6914 LDFLAGS="$LDFLAGS -pie" 6915 6916 else 6917 : 6918 fi 6919 6920 6921 else 6922 : 6923 fi 6924 6925 6926 fi 6927 6928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-strict-aliasing" >&5 6929 $as_echo_n "checking whether C compiler accepts -fno-strict-aliasing... " >&6; } 6930 if ${ax_cv_check_cflags___fno_strict_aliasing+:} false; then : 6931 $as_echo_n "(cached) " >&6 6932 else 6933 6934 ax_check_save_flags=$CFLAGS 6935 CFLAGS="$CFLAGS -fno-strict-aliasing" 6936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6937 /* end confdefs.h. */ 6938 #include <time.h> 6939 int 6940 main () 6941 { 6942 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6943 ; 6944 return 0; 6945 } 6946 _ACEOF 6947 if ac_fn_c_try_link "$LINENO"; then : 6948 ax_cv_check_cflags___fno_strict_aliasing=yes 6949 else 6950 ax_cv_check_cflags___fno_strict_aliasing=no 6951 fi 6952 rm -f core conftest.err conftest.$ac_objext \ 6953 conftest$ac_exeext conftest.$ac_ext 6954 CFLAGS=$ax_check_save_flags 6955 fi 6956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_strict_aliasing" >&5 6957 $as_echo "$ax_cv_check_cflags___fno_strict_aliasing" >&6; } 6958 if test "x$ax_cv_check_cflags___fno_strict_aliasing" = xyes; then : 6959 CFLAGS="$CFLAGS -fno-strict-aliasing" 6960 else 6961 : 6962 fi 6963 6964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-strict-overflow" >&5 6965 $as_echo_n "checking whether C compiler accepts -fno-strict-overflow... " >&6; } 6966 if ${ax_cv_check_cflags___fno_strict_overflow+:} false; then : 6967 $as_echo_n "(cached) " >&6 6968 else 6969 6970 ax_check_save_flags=$CFLAGS 6971 CFLAGS="$CFLAGS -fno-strict-overflow" 6972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6973 /* end confdefs.h. */ 6974 #include <time.h> 6975 int 6976 main () 6977 { 6978 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6979 ; 6980 return 0; 6981 } 6982 _ACEOF 6983 if ac_fn_c_try_link "$LINENO"; then : 6984 ax_cv_check_cflags___fno_strict_overflow=yes 6985 else 6986 ax_cv_check_cflags___fno_strict_overflow=no 6987 fi 6988 rm -f core conftest.err conftest.$ac_objext \ 6989 conftest$ac_exeext conftest.$ac_ext 6990 CFLAGS=$ax_check_save_flags 6991 fi 6992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_strict_overflow" >&5 6993 $as_echo "$ax_cv_check_cflags___fno_strict_overflow" >&6; } 6994 if test "x$ax_cv_check_cflags___fno_strict_overflow" = xyes; then : 6995 CFLAGS="$CFLAGS -fno-strict-overflow" 6996 else 6997 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fwrapv" >&5 6999 $as_echo_n "checking whether C compiler accepts -fwrapv... " >&6; } 7000 if ${ax_cv_check_cflags___fwrapv+:} false; then : 7001 $as_echo_n "(cached) " >&6 7002 else 7003 7004 ax_check_save_flags=$CFLAGS 7005 CFLAGS="$CFLAGS -fwrapv" 7006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7007 /* end confdefs.h. */ 7008 #include <time.h> 7009 int 7010 main () 7011 { 7012 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7013 ; 7014 return 0; 7015 } 7016 _ACEOF 7017 if ac_fn_c_try_link "$LINENO"; then : 7018 ax_cv_check_cflags___fwrapv=yes 7019 else 7020 ax_cv_check_cflags___fwrapv=no 7021 fi 7022 rm -f core conftest.err conftest.$ac_objext \ 7023 conftest$ac_exeext conftest.$ac_ext 7024 CFLAGS=$ax_check_save_flags 7025 fi 7026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fwrapv" >&5 7027 $as_echo "$ax_cv_check_cflags___fwrapv" >&6; } 7028 if test "x$ax_cv_check_cflags___fwrapv" = xyes; then : 7029 CFLAGS="$CFLAGS -fwrapv" 7030 else 7031 : 7032 fi 7033 7034 7035 fi 7036 7037 7038 if test "$GCC" = "yes" ; then : 7039 7040 case $host_cpu in #( 7041 i?86|amd64|x86_64) : 7042 7043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7044 /* end confdefs.h. */ 7045 7046 #if !defined(__clang__) && defined(__GNUC__) && ((__GNUC__ << 8) | __GNUC_MINOR__) < 0x403 7047 # error old gcc 7048 #endif 7049 int main(void) { return 0; } 7050 7051 _ACEOF 7052 if ac_fn_c_try_compile "$LINENO"; then : 7053 7054 else 7055 7056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -flax-vector-conversions" >&5 7057 $as_echo_n "checking whether C compiler accepts -flax-vector-conversions... " >&6; } 7058 if ${ax_cv_check_cflags___flax_vector_conversions+:} false; then : 7059 $as_echo_n "(cached) " >&6 7060 else 7061 7062 ax_check_save_flags=$CFLAGS 7063 CFLAGS="$CFLAGS -flax-vector-conversions" 7064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7065 /* end confdefs.h. */ 7066 #include <time.h> 7067 int 7068 main () 7069 { 7070 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7071 ; 7072 return 0; 7073 } 7074 _ACEOF 7075 if ac_fn_c_try_link "$LINENO"; then : 7076 ax_cv_check_cflags___flax_vector_conversions=yes 7077 else 7078 ax_cv_check_cflags___flax_vector_conversions=no 7079 fi 7080 rm -f core conftest.err conftest.$ac_objext \ 7081 conftest$ac_exeext conftest.$ac_ext 7082 CFLAGS=$ax_check_save_flags 7083 fi 7084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___flax_vector_conversions" >&5 7085 $as_echo "$ax_cv_check_cflags___flax_vector_conversions" >&6; } 7086 if test "x$ax_cv_check_cflags___flax_vector_conversions" = xyes; then : 7087 CFLAGS="$CFLAGS -flax-vector-conversions" 7088 else 7089 : 7090 fi 7091 7092 7093 fi 7094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7095 7096 ;; #( 7097 *) : 7098 ;; 7099 esac 7100 7101 fi 7102 7103 LIBTOOL_OLD_FLAGS="$LIBTOOL_EXTRA_FLAGS" 7104 LIBTOOL_EXTRA_FLAGS="$LIBTOOL_EXTRA_FLAGS -version-info $SODIUM_LIBRARY_VERSION" 7105 # Check whether --enable-soname-versions was given. 7106 if test "${enable_soname_versions+set}" = set; then : 7107 enableval=$enable_soname_versions; 7108 if test "x$enableval" = "xno"; then : 7109 7110 LIBTOOL_EXTRA_FLAGS="$LIBTOOL_OLD_FLAGS -avoid-version" 7111 7112 fi 7113 7114 7115 fi 7116 7117 7118 case $host_os in #( 7119 cygwin*|mingw*|msys|pw32*|cegcc*) : 7120 7121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--dynamicbase" >&5 7122 $as_echo_n "checking whether the linker accepts -Wl,--dynamicbase... " >&6; } 7123 if ${ax_cv_check_ldflags___Wl___dynamicbase+:} false; then : 7124 $as_echo_n "(cached) " >&6 7125 else 7126 7127 ax_check_save_flags=$LDFLAGS 7128 LDFLAGS="$LDFLAGS -Wl,--dynamicbase" 7129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7130 /* end confdefs.h. */ 7131 #include <time.h> 7132 int 7133 main () 7134 { 7135 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7136 ; 7137 return 0; 7138 } 7139 _ACEOF 7140 if ac_fn_c_try_link "$LINENO"; then : 7141 ax_cv_check_ldflags___Wl___dynamicbase=yes 7142 else 7143 ax_cv_check_ldflags___Wl___dynamicbase=no 7144 fi 7145 rm -f core conftest.err conftest.$ac_objext \ 7146 conftest$ac_exeext conftest.$ac_ext 7147 LDFLAGS=$ax_check_save_flags 7148 fi 7149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___dynamicbase" >&5 7150 $as_echo "$ax_cv_check_ldflags___Wl___dynamicbase" >&6; } 7151 if test "x$ax_cv_check_ldflags___Wl___dynamicbase" = xyes; then : 7152 LDFLAGS="$LDFLAGS -Wl,--dynamicbase" 7153 else 7154 : 7155 fi 7156 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--high-entropy-va" >&5 7158 $as_echo_n "checking whether the linker accepts -Wl,--high-entropy-va... " >&6; } 7159 if ${ax_cv_check_ldflags___Wl___high_entropy_va+:} false; then : 7160 $as_echo_n "(cached) " >&6 7161 else 7162 7163 ax_check_save_flags=$LDFLAGS 7164 LDFLAGS="$LDFLAGS -Wl,--high-entropy-va" 7165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7166 /* end confdefs.h. */ 7167 #include <time.h> 7168 int 7169 main () 7170 { 7171 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7172 ; 7173 return 0; 7174 } 7175 _ACEOF 7176 if ac_fn_c_try_link "$LINENO"; then : 7177 ax_cv_check_ldflags___Wl___high_entropy_va=yes 7178 else 7179 ax_cv_check_ldflags___Wl___high_entropy_va=no 7180 fi 7181 rm -f core conftest.err conftest.$ac_objext \ 7182 conftest$ac_exeext conftest.$ac_ext 7183 LDFLAGS=$ax_check_save_flags 7184 fi 7185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___high_entropy_va" >&5 7186 $as_echo "$ax_cv_check_ldflags___Wl___high_entropy_va" >&6; } 7187 if test "x$ax_cv_check_ldflags___Wl___high_entropy_va" = xyes; then : 7188 LDFLAGS="$LDFLAGS -Wl,--high-entropy-va" 7189 else 7190 : 7191 fi 7192 7193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--nxcompat" >&5 7194 $as_echo_n "checking whether the linker accepts -Wl,--nxcompat... " >&6; } 7195 if ${ax_cv_check_ldflags___Wl___nxcompat+:} false; then : 7196 $as_echo_n "(cached) " >&6 7197 else 7198 7199 ax_check_save_flags=$LDFLAGS 7200 LDFLAGS="$LDFLAGS -Wl,--nxcompat" 7201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7202 /* end confdefs.h. */ 7203 #include <time.h> 7204 int 7205 main () 7206 { 7207 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7208 ; 7209 return 0; 7210 } 7211 _ACEOF 7212 if ac_fn_c_try_link "$LINENO"; then : 7213 ax_cv_check_ldflags___Wl___nxcompat=yes 7214 else 7215 ax_cv_check_ldflags___Wl___nxcompat=no 7216 fi 7217 rm -f core conftest.err conftest.$ac_objext \ 7218 conftest$ac_exeext conftest.$ac_ext 7219 LDFLAGS=$ax_check_save_flags 7220 fi 7221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___nxcompat" >&5 7222 $as_echo "$ax_cv_check_ldflags___Wl___nxcompat" >&6; } 7223 if test "x$ax_cv_check_ldflags___Wl___nxcompat" = xyes; then : 7224 LDFLAGS="$LDFLAGS -Wl,--nxcompat" 7225 else 7226 : 7227 fi 7228 7229 ;; #( 7230 *) : 7231 ;; 7232 esac 7233 7234 case $host_os in #( 7235 cygwin*|mingw*|msys|pw32*|cegcc*) : 7236 7237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-asynchronous-unwind-tables" >&5 7238 $as_echo_n "checking whether C compiler accepts -fno-asynchronous-unwind-tables... " >&6; } 7239 if ${ax_cv_check_cflags___fno_asynchronous_unwind_tables+:} false; then : 7240 $as_echo_n "(cached) " >&6 7241 else 7242 7243 ax_check_save_flags=$CFLAGS 7244 CFLAGS="$CFLAGS -fno-asynchronous-unwind-tables" 7245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7246 /* end confdefs.h. */ 7247 #include <time.h> 7248 int 7249 main () 7250 { 7251 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7252 ; 7253 return 0; 7254 } 7255 _ACEOF 7256 if ac_fn_c_try_link "$LINENO"; then : 7257 ax_cv_check_cflags___fno_asynchronous_unwind_tables=yes 7258 else 7259 ax_cv_check_cflags___fno_asynchronous_unwind_tables=no 7260 fi 7261 rm -f core conftest.err conftest.$ac_objext \ 7262 conftest$ac_exeext conftest.$ac_ext 7263 CFLAGS=$ax_check_save_flags 7264 fi 7265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_asynchronous_unwind_tables" >&5 7266 $as_echo "$ax_cv_check_cflags___fno_asynchronous_unwind_tables" >&6; } 7267 if test "x$ax_cv_check_cflags___fno_asynchronous_unwind_tables" = xyes; then : 7268 7269 CFLAGS="$CFLAGS -fno-asynchronous-unwind-tables" 7270 7271 else 7272 : 7273 fi 7274 7275 ;; #( 7276 *) : 7277 ;; 7278 esac 7279 7280 if test "x$enable_ssp" != "xno"; then : 7281 7282 7283 case $host_os in #( 7284 cygwin*|mingw*|msys|pw32*|cegcc*) : 7285 ;; #( 7286 *) : 7287 7288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fstack-protector" >&5 7289 $as_echo_n "checking whether C compiler accepts -fstack-protector... " >&6; } 7290 if ${ax_cv_check_cflags___fstack_protector+:} false; then : 7291 $as_echo_n "(cached) " >&6 7292 else 7293 7294 ax_check_save_flags=$CFLAGS 7295 CFLAGS="$CFLAGS -fstack-protector" 7296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7297 /* end confdefs.h. */ 7298 #include <time.h> 7299 int 7300 main () 7301 { 7302 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7303 ; 7304 return 0; 7305 } 7306 _ACEOF 7307 if ac_fn_c_try_link "$LINENO"; then : 7308 ax_cv_check_cflags___fstack_protector=yes 7309 else 7310 ax_cv_check_cflags___fstack_protector=no 7311 fi 7312 rm -f core conftest.err conftest.$ac_objext \ 7313 conftest$ac_exeext conftest.$ac_ext 7314 CFLAGS=$ax_check_save_flags 7315 fi 7316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fstack_protector" >&5 7317 $as_echo "$ax_cv_check_cflags___fstack_protector" >&6; } 7318 if test "x$ax_cv_check_cflags___fstack_protector" = xyes; then : 7319 7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -fstack-protector" >&5 7321 $as_echo_n "checking whether the linker accepts -fstack-protector... " >&6; } 7322 if ${ax_cv_check_ldflags___fstack_protector+:} false; then : 7323 $as_echo_n "(cached) " >&6 7324 else 7325 7326 ax_check_save_flags=$LDFLAGS 7327 LDFLAGS="$LDFLAGS -fstack-protector" 7328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7329 /* end confdefs.h. */ 7330 #include <time.h> 7331 int 7332 main () 7333 { 7334 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7335 ; 7336 return 0; 7337 } 7338 _ACEOF 7339 if ac_fn_c_try_link "$LINENO"; then : 7340 ax_cv_check_ldflags___fstack_protector=yes 7341 else 7342 ax_cv_check_ldflags___fstack_protector=no 7343 fi 7344 rm -f core conftest.err conftest.$ac_objext \ 7345 conftest$ac_exeext conftest.$ac_ext 7346 LDFLAGS=$ax_check_save_flags 7347 fi 7348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___fstack_protector" >&5 7349 $as_echo "$ax_cv_check_ldflags___fstack_protector" >&6; } 7350 if test "x$ax_cv_check_ldflags___fstack_protector" = xyes; then : 7351 CFLAGS="$CFLAGS -fstack-protector" 7352 7353 else 7354 : 7355 fi 7356 7357 7358 else 7359 : 7360 fi 7361 7362 ;; #( 7363 *) : 7364 ;; 7365 esac 7366 7367 fi 7368 7369 7370 7371 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CFLAGS -Wall" | $as_tr_sh` 7372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CFLAGS -Wall" >&5 7373 $as_echo_n "checking whether C compiler accepts $CFLAGS -Wall... " >&6; } 7374 if eval \${$as_CACHEVAR+:} false; then : 7375 $as_echo_n "(cached) " >&6 7376 else 7377 7378 ax_check_save_flags=$CFLAGS 7379 CFLAGS="$CFLAGS $CFLAGS -Wall" 7380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7381 /* end confdefs.h. */ 7382 #include <time.h> 7383 int 7384 main () 7385 { 7386 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7387 ; 7388 return 0; 7389 } 7390 _ACEOF 7391 if ac_fn_c_try_link "$LINENO"; then : 7392 eval "$as_CACHEVAR=yes" 7393 else 7394 eval "$as_CACHEVAR=no" 7395 fi 7396 rm -f core conftest.err conftest.$ac_objext \ 7397 conftest$ac_exeext conftest.$ac_ext 7398 CFLAGS=$ax_check_save_flags 7399 fi 7400 eval ac_res=\$$as_CACHEVAR 7401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7402 $as_echo "$ac_res" >&6; } 7403 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7404 CWFLAGS="$CFLAGS -Wall" 7405 else 7406 : 7407 fi 7408 7409 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CFLAGS -Wextra" | $as_tr_sh` 7410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CFLAGS -Wextra" >&5 7411 $as_echo_n "checking whether C compiler accepts $CFLAGS -Wextra... " >&6; } 7412 if eval \${$as_CACHEVAR+:} false; then : 7413 $as_echo_n "(cached) " >&6 7414 else 7415 7416 ax_check_save_flags=$CFLAGS 7417 CFLAGS="$CFLAGS $CFLAGS -Wextra" 7418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7419 /* end confdefs.h. */ 7420 #include <time.h> 7421 int 7422 main () 7423 { 7424 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7425 ; 7426 return 0; 7427 } 7428 _ACEOF 7429 if ac_fn_c_try_link "$LINENO"; then : 7430 eval "$as_CACHEVAR=yes" 7431 else 7432 eval "$as_CACHEVAR=no" 7433 fi 7434 rm -f core conftest.err conftest.$ac_objext \ 7435 conftest$ac_exeext conftest.$ac_ext 7436 CFLAGS=$ax_check_save_flags 7437 fi 7438 eval ac_res=\$$as_CACHEVAR 7439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7440 $as_echo "$ac_res" >&6; } 7441 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7442 CWFLAGS="$CFLAGS -Wextra" 7443 else 7444 : 7445 fi 7446 7447 7448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clang" >&5 7449 $as_echo_n "checking for clang... " >&6; } 7450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7451 /* end confdefs.h. */ 7452 7453 int 7454 main () 7455 { 7456 7457 #ifndef __clang__ 7458 #error Not clang 7459 #endif 7460 7461 ; 7462 return 0; 7463 } 7464 _ACEOF 7465 if ac_fn_c_try_compile "$LINENO"; then : 7466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7467 $as_echo "yes" >&6; } 7468 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wno-unknown-warning-option" | $as_tr_sh` 7469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wno-unknown-warning-option" >&5 7470 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wno-unknown-warning-option... " >&6; } 7471 if eval \${$as_CACHEVAR+:} false; then : 7472 $as_echo_n "(cached) " >&6 7473 else 7474 7475 ax_check_save_flags=$CFLAGS 7476 CFLAGS="$CFLAGS $CWFLAGS -Wno-unknown-warning-option" 7477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7478 /* end confdefs.h. */ 7479 #include <time.h> 7480 int 7481 main () 7482 { 7483 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7484 ; 7485 return 0; 7486 } 7487 _ACEOF 7488 if ac_fn_c_try_link "$LINENO"; then : 7489 eval "$as_CACHEVAR=yes" 7490 else 7491 eval "$as_CACHEVAR=no" 7492 fi 7493 rm -f core conftest.err conftest.$ac_objext \ 7494 conftest$ac_exeext conftest.$ac_ext 7495 CFLAGS=$ax_check_save_flags 7496 fi 7497 eval ac_res=\$$as_CACHEVAR 7498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7499 $as_echo "$ac_res" >&6; } 7500 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7501 CWFLAGS="$CWFLAGS -Wno-unknown-warning-option" 7502 else 7503 : 7504 fi 7505 7506 7507 else 7508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7509 $as_echo "no" >&6; } 7510 7511 fi 7512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7513 7514 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wbad-function-cast" | $as_tr_sh` 7515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wbad-function-cast" >&5 7516 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wbad-function-cast... " >&6; } 7517 if eval \${$as_CACHEVAR+:} false; then : 7518 $as_echo_n "(cached) " >&6 7519 else 7520 7521 ax_check_save_flags=$CFLAGS 7522 CFLAGS="$CFLAGS $CWFLAGS -Wbad-function-cast" 7523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7524 /* end confdefs.h. */ 7525 #include <time.h> 7526 int 7527 main () 7528 { 7529 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7530 ; 7531 return 0; 7532 } 7533 _ACEOF 7534 if ac_fn_c_try_link "$LINENO"; then : 7535 eval "$as_CACHEVAR=yes" 7536 else 7537 eval "$as_CACHEVAR=no" 7538 fi 7539 rm -f core conftest.err conftest.$ac_objext \ 7540 conftest$ac_exeext conftest.$ac_ext 7541 CFLAGS=$ax_check_save_flags 7542 fi 7543 eval ac_res=\$$as_CACHEVAR 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7545 $as_echo "$ac_res" >&6; } 7546 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7547 CWFLAGS="$CWFLAGS -Wbad-function-cast" 7548 else 7549 : 7550 fi 7551 7552 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wcast-qual" | $as_tr_sh` 7553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wcast-qual" >&5 7554 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wcast-qual... " >&6; } 7555 if eval \${$as_CACHEVAR+:} false; then : 7556 $as_echo_n "(cached) " >&6 7557 else 7558 7559 ax_check_save_flags=$CFLAGS 7560 CFLAGS="$CFLAGS $CWFLAGS -Wcast-qual" 7561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7562 /* end confdefs.h. */ 7563 #include <time.h> 7564 int 7565 main () 7566 { 7567 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7568 ; 7569 return 0; 7570 } 7571 _ACEOF 7572 if ac_fn_c_try_link "$LINENO"; then : 7573 eval "$as_CACHEVAR=yes" 7574 else 7575 eval "$as_CACHEVAR=no" 7576 fi 7577 rm -f core conftest.err conftest.$ac_objext \ 7578 conftest$ac_exeext conftest.$ac_ext 7579 CFLAGS=$ax_check_save_flags 7580 fi 7581 eval ac_res=\$$as_CACHEVAR 7582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7583 $as_echo "$ac_res" >&6; } 7584 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7585 CWFLAGS="$CWFLAGS -Wcast-qual" 7586 else 7587 : 7588 fi 7589 7590 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wdiv-by-zero" | $as_tr_sh` 7591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wdiv-by-zero" >&5 7592 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wdiv-by-zero... " >&6; } 7593 if eval \${$as_CACHEVAR+:} false; then : 7594 $as_echo_n "(cached) " >&6 7595 else 7596 7597 ax_check_save_flags=$CFLAGS 7598 CFLAGS="$CFLAGS $CWFLAGS -Wdiv-by-zero" 7599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7600 /* end confdefs.h. */ 7601 #include <time.h> 7602 int 7603 main () 7604 { 7605 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7606 ; 7607 return 0; 7608 } 7609 _ACEOF 7610 if ac_fn_c_try_link "$LINENO"; then : 7611 eval "$as_CACHEVAR=yes" 7612 else 7613 eval "$as_CACHEVAR=no" 7614 fi 7615 rm -f core conftest.err conftest.$ac_objext \ 7616 conftest$ac_exeext conftest.$ac_ext 7617 CFLAGS=$ax_check_save_flags 7618 fi 7619 eval ac_res=\$$as_CACHEVAR 7620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7621 $as_echo "$ac_res" >&6; } 7622 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7623 CWFLAGS="$CWFLAGS -Wdiv-by-zero" 7624 else 7625 : 7626 fi 7627 7628 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wduplicated-branches" | $as_tr_sh` 7629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wduplicated-branches" >&5 7630 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wduplicated-branches... " >&6; } 7631 if eval \${$as_CACHEVAR+:} false; then : 7632 $as_echo_n "(cached) " >&6 7633 else 7634 7635 ax_check_save_flags=$CFLAGS 7636 CFLAGS="$CFLAGS $CWFLAGS -Wduplicated-branches" 7637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7638 /* end confdefs.h. */ 7639 #include <time.h> 7640 int 7641 main () 7642 { 7643 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7644 ; 7645 return 0; 7646 } 7647 _ACEOF 7648 if ac_fn_c_try_link "$LINENO"; then : 7649 eval "$as_CACHEVAR=yes" 7650 else 7651 eval "$as_CACHEVAR=no" 7652 fi 7653 rm -f core conftest.err conftest.$ac_objext \ 7654 conftest$ac_exeext conftest.$ac_ext 7655 CFLAGS=$ax_check_save_flags 7656 fi 7657 eval ac_res=\$$as_CACHEVAR 7658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7659 $as_echo "$ac_res" >&6; } 7660 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7661 CWFLAGS="$CWFLAGS -Wduplicated-branches" 7662 else 7663 : 7664 fi 7665 7666 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wduplicated-cond" | $as_tr_sh` 7667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wduplicated-cond" >&5 7668 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wduplicated-cond... " >&6; } 7669 if eval \${$as_CACHEVAR+:} false; then : 7670 $as_echo_n "(cached) " >&6 7671 else 7672 7673 ax_check_save_flags=$CFLAGS 7674 CFLAGS="$CFLAGS $CWFLAGS -Wduplicated-cond" 7675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7676 /* end confdefs.h. */ 7677 #include <time.h> 7678 int 7679 main () 7680 { 7681 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7682 ; 7683 return 0; 7684 } 7685 _ACEOF 7686 if ac_fn_c_try_link "$LINENO"; then : 7687 eval "$as_CACHEVAR=yes" 7688 else 7689 eval "$as_CACHEVAR=no" 7690 fi 7691 rm -f core conftest.err conftest.$ac_objext \ 7692 conftest$ac_exeext conftest.$ac_ext 7693 CFLAGS=$ax_check_save_flags 7694 fi 7695 eval ac_res=\$$as_CACHEVAR 7696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7697 $as_echo "$ac_res" >&6; } 7698 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7699 CWFLAGS="$CWFLAGS -Wduplicated-cond" 7700 else 7701 : 7702 fi 7703 7704 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wfloat-equal" | $as_tr_sh` 7705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wfloat-equal" >&5 7706 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wfloat-equal... " >&6; } 7707 if eval \${$as_CACHEVAR+:} false; then : 7708 $as_echo_n "(cached) " >&6 7709 else 7710 7711 ax_check_save_flags=$CFLAGS 7712 CFLAGS="$CFLAGS $CWFLAGS -Wfloat-equal" 7713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7714 /* end confdefs.h. */ 7715 #include <time.h> 7716 int 7717 main () 7718 { 7719 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7720 ; 7721 return 0; 7722 } 7723 _ACEOF 7724 if ac_fn_c_try_link "$LINENO"; then : 7725 eval "$as_CACHEVAR=yes" 7726 else 7727 eval "$as_CACHEVAR=no" 7728 fi 7729 rm -f core conftest.err conftest.$ac_objext \ 7730 conftest$ac_exeext conftest.$ac_ext 7731 CFLAGS=$ax_check_save_flags 7732 fi 7733 eval ac_res=\$$as_CACHEVAR 7734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7735 $as_echo "$ac_res" >&6; } 7736 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7737 CWFLAGS="$CWFLAGS -Wfloat-equal" 7738 else 7739 : 7740 fi 7741 7742 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wformat=2" | $as_tr_sh` 7743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wformat=2" >&5 7744 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wformat=2... " >&6; } 7745 if eval \${$as_CACHEVAR+:} false; then : 7746 $as_echo_n "(cached) " >&6 7747 else 7748 7749 ax_check_save_flags=$CFLAGS 7750 CFLAGS="$CFLAGS $CWFLAGS -Wformat=2" 7751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7752 /* end confdefs.h. */ 7753 #include <time.h> 7754 int 7755 main () 7756 { 7757 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7758 ; 7759 return 0; 7760 } 7761 _ACEOF 7762 if ac_fn_c_try_link "$LINENO"; then : 7763 eval "$as_CACHEVAR=yes" 7764 else 7765 eval "$as_CACHEVAR=no" 7766 fi 7767 rm -f core conftest.err conftest.$ac_objext \ 7768 conftest$ac_exeext conftest.$ac_ext 7769 CFLAGS=$ax_check_save_flags 7770 fi 7771 eval ac_res=\$$as_CACHEVAR 7772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7773 $as_echo "$ac_res" >&6; } 7774 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7775 CWFLAGS="$CWFLAGS -Wformat=2" 7776 else 7777 : 7778 fi 7779 7780 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wlogical-op" | $as_tr_sh` 7781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wlogical-op" >&5 7782 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wlogical-op... " >&6; } 7783 if eval \${$as_CACHEVAR+:} false; then : 7784 $as_echo_n "(cached) " >&6 7785 else 7786 7787 ax_check_save_flags=$CFLAGS 7788 CFLAGS="$CFLAGS $CWFLAGS -Wlogical-op" 7789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7790 /* end confdefs.h. */ 7791 #include <time.h> 7792 int 7793 main () 7794 { 7795 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7796 ; 7797 return 0; 7798 } 7799 _ACEOF 7800 if ac_fn_c_try_link "$LINENO"; then : 7801 eval "$as_CACHEVAR=yes" 7802 else 7803 eval "$as_CACHEVAR=no" 7804 fi 7805 rm -f core conftest.err conftest.$ac_objext \ 7806 conftest$ac_exeext conftest.$ac_ext 7807 CFLAGS=$ax_check_save_flags 7808 fi 7809 eval ac_res=\$$as_CACHEVAR 7810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7811 $as_echo "$ac_res" >&6; } 7812 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7813 CWFLAGS="$CWFLAGS -Wlogical-op" 7814 else 7815 : 7816 fi 7817 7818 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmaybe-uninitialized" | $as_tr_sh` 7819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmaybe-uninitialized" >&5 7820 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmaybe-uninitialized... " >&6; } 7821 if eval \${$as_CACHEVAR+:} false; then : 7822 $as_echo_n "(cached) " >&6 7823 else 7824 7825 ax_check_save_flags=$CFLAGS 7826 CFLAGS="$CFLAGS $CWFLAGS -Wmaybe-uninitialized" 7827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7828 /* end confdefs.h. */ 7829 #include <time.h> 7830 int 7831 main () 7832 { 7833 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7834 ; 7835 return 0; 7836 } 7837 _ACEOF 7838 if ac_fn_c_try_link "$LINENO"; then : 7839 eval "$as_CACHEVAR=yes" 7840 else 7841 eval "$as_CACHEVAR=no" 7842 fi 7843 rm -f core conftest.err conftest.$ac_objext \ 7844 conftest$ac_exeext conftest.$ac_ext 7845 CFLAGS=$ax_check_save_flags 7846 fi 7847 eval ac_res=\$$as_CACHEVAR 7848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7849 $as_echo "$ac_res" >&6; } 7850 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7851 CWFLAGS="$CWFLAGS -Wmaybe-uninitialized" 7852 else 7853 : 7854 fi 7855 7856 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmisleading-indentation" | $as_tr_sh` 7857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmisleading-indentation" >&5 7858 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmisleading-indentation... " >&6; } 7859 if eval \${$as_CACHEVAR+:} false; then : 7860 $as_echo_n "(cached) " >&6 7861 else 7862 7863 ax_check_save_flags=$CFLAGS 7864 CFLAGS="$CFLAGS $CWFLAGS -Wmisleading-indentation" 7865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7866 /* end confdefs.h. */ 7867 #include <time.h> 7868 int 7869 main () 7870 { 7871 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7872 ; 7873 return 0; 7874 } 7875 _ACEOF 7876 if ac_fn_c_try_link "$LINENO"; then : 7877 eval "$as_CACHEVAR=yes" 7878 else 7879 eval "$as_CACHEVAR=no" 7880 fi 7881 rm -f core conftest.err conftest.$ac_objext \ 7882 conftest$ac_exeext conftest.$ac_ext 7883 CFLAGS=$ax_check_save_flags 7884 fi 7885 eval ac_res=\$$as_CACHEVAR 7886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7887 $as_echo "$ac_res" >&6; } 7888 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7889 CWFLAGS="$CWFLAGS -Wmisleading-indentation" 7890 else 7891 : 7892 fi 7893 7894 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmissing-declarations" | $as_tr_sh` 7895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmissing-declarations" >&5 7896 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmissing-declarations... " >&6; } 7897 if eval \${$as_CACHEVAR+:} false; then : 7898 $as_echo_n "(cached) " >&6 7899 else 7900 7901 ax_check_save_flags=$CFLAGS 7902 CFLAGS="$CFLAGS $CWFLAGS -Wmissing-declarations" 7903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7904 /* end confdefs.h. */ 7905 #include <time.h> 7906 int 7907 main () 7908 { 7909 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7910 ; 7911 return 0; 7912 } 7913 _ACEOF 7914 if ac_fn_c_try_link "$LINENO"; then : 7915 eval "$as_CACHEVAR=yes" 7916 else 7917 eval "$as_CACHEVAR=no" 7918 fi 7919 rm -f core conftest.err conftest.$ac_objext \ 7920 conftest$ac_exeext conftest.$ac_ext 7921 CFLAGS=$ax_check_save_flags 7922 fi 7923 eval ac_res=\$$as_CACHEVAR 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7925 $as_echo "$ac_res" >&6; } 7926 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7927 CWFLAGS="$CWFLAGS -Wmissing-declarations" 7928 else 7929 : 7930 fi 7931 7932 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmissing-prototypes" | $as_tr_sh` 7933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmissing-prototypes" >&5 7934 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmissing-prototypes... " >&6; } 7935 if eval \${$as_CACHEVAR+:} false; then : 7936 $as_echo_n "(cached) " >&6 7937 else 7938 7939 ax_check_save_flags=$CFLAGS 7940 CFLAGS="$CFLAGS $CWFLAGS -Wmissing-prototypes" 7941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7942 /* end confdefs.h. */ 7943 #include <time.h> 7944 int 7945 main () 7946 { 7947 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7948 ; 7949 return 0; 7950 } 7951 _ACEOF 7952 if ac_fn_c_try_link "$LINENO"; then : 7953 eval "$as_CACHEVAR=yes" 7954 else 7955 eval "$as_CACHEVAR=no" 7956 fi 7957 rm -f core conftest.err conftest.$ac_objext \ 7958 conftest$ac_exeext conftest.$ac_ext 7959 CFLAGS=$ax_check_save_flags 7960 fi 7961 eval ac_res=\$$as_CACHEVAR 7962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7963 $as_echo "$ac_res" >&6; } 7964 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7965 CWFLAGS="$CWFLAGS -Wmissing-prototypes" 7966 else 7967 : 7968 fi 7969 7970 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wnested-externs" | $as_tr_sh` 7971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wnested-externs" >&5 7972 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wnested-externs... " >&6; } 7973 if eval \${$as_CACHEVAR+:} false; then : 7974 $as_echo_n "(cached) " >&6 7975 else 7976 7977 ax_check_save_flags=$CFLAGS 7978 CFLAGS="$CFLAGS $CWFLAGS -Wnested-externs" 7979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7980 /* end confdefs.h. */ 7981 #include <time.h> 7982 int 7983 main () 7984 { 7985 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7986 ; 7987 return 0; 7988 } 7989 _ACEOF 7990 if ac_fn_c_try_link "$LINENO"; then : 7991 eval "$as_CACHEVAR=yes" 7992 else 7993 eval "$as_CACHEVAR=no" 7994 fi 7995 rm -f core conftest.err conftest.$ac_objext \ 7996 conftest$ac_exeext conftest.$ac_ext 7997 CFLAGS=$ax_check_save_flags 7998 fi 7999 eval ac_res=\$$as_CACHEVAR 8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8001 $as_echo "$ac_res" >&6; } 8002 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8003 CWFLAGS="$CWFLAGS -Wnested-externs" 8004 else 8005 : 8006 fi 8007 8008 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wno-type-limits" | $as_tr_sh` 8009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wno-type-limits" >&5 8010 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wno-type-limits... " >&6; } 8011 if eval \${$as_CACHEVAR+:} false; then : 8012 $as_echo_n "(cached) " >&6 8013 else 8014 8015 ax_check_save_flags=$CFLAGS 8016 CFLAGS="$CFLAGS $CWFLAGS -Wno-type-limits" 8017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8018 /* end confdefs.h. */ 8019 #include <time.h> 8020 int 8021 main () 8022 { 8023 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8024 ; 8025 return 0; 8026 } 8027 _ACEOF 8028 if ac_fn_c_try_link "$LINENO"; then : 8029 eval "$as_CACHEVAR=yes" 8030 else 8031 eval "$as_CACHEVAR=no" 8032 fi 8033 rm -f core conftest.err conftest.$ac_objext \ 8034 conftest$ac_exeext conftest.$ac_ext 8035 CFLAGS=$ax_check_save_flags 8036 fi 8037 eval ac_res=\$$as_CACHEVAR 8038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8039 $as_echo "$ac_res" >&6; } 8040 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8041 CWFLAGS="$CWFLAGS -Wno-type-limits" 8042 else 8043 : 8044 fi 8045 8046 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wno-unknown-pragmas" | $as_tr_sh` 8047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wno-unknown-pragmas" >&5 8048 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wno-unknown-pragmas... " >&6; } 8049 if eval \${$as_CACHEVAR+:} false; then : 8050 $as_echo_n "(cached) " >&6 8051 else 8052 8053 ax_check_save_flags=$CFLAGS 8054 CFLAGS="$CFLAGS $CWFLAGS -Wno-unknown-pragmas" 8055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8056 /* end confdefs.h. */ 8057 #include <time.h> 8058 int 8059 main () 8060 { 8061 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8062 ; 8063 return 0; 8064 } 8065 _ACEOF 8066 if ac_fn_c_try_link "$LINENO"; then : 8067 eval "$as_CACHEVAR=yes" 8068 else 8069 eval "$as_CACHEVAR=no" 8070 fi 8071 rm -f core conftest.err conftest.$ac_objext \ 8072 conftest$ac_exeext conftest.$ac_ext 8073 CFLAGS=$ax_check_save_flags 8074 fi 8075 eval ac_res=\$$as_CACHEVAR 8076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8077 $as_echo "$ac_res" >&6; } 8078 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8079 CWFLAGS="$CWFLAGS -Wno-unknown-pragmas" 8080 else 8081 : 8082 fi 8083 8084 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wnormalized=id" | $as_tr_sh` 8085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wnormalized=id" >&5 8086 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wnormalized=id... " >&6; } 8087 if eval \${$as_CACHEVAR+:} false; then : 8088 $as_echo_n "(cached) " >&6 8089 else 8090 8091 ax_check_save_flags=$CFLAGS 8092 CFLAGS="$CFLAGS $CWFLAGS -Wnormalized=id" 8093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8094 /* end confdefs.h. */ 8095 #include <time.h> 8096 int 8097 main () 8098 { 8099 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8100 ; 8101 return 0; 8102 } 8103 _ACEOF 8104 if ac_fn_c_try_link "$LINENO"; then : 8105 eval "$as_CACHEVAR=yes" 8106 else 8107 eval "$as_CACHEVAR=no" 8108 fi 8109 rm -f core conftest.err conftest.$ac_objext \ 8110 conftest$ac_exeext conftest.$ac_ext 8111 CFLAGS=$ax_check_save_flags 8112 fi 8113 eval ac_res=\$$as_CACHEVAR 8114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8115 $as_echo "$ac_res" >&6; } 8116 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8117 CWFLAGS="$CWFLAGS -Wnormalized=id" 8118 else 8119 : 8120 fi 8121 8122 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wnull-dereference" | $as_tr_sh` 8123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wnull-dereference" >&5 8124 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wnull-dereference... " >&6; } 8125 if eval \${$as_CACHEVAR+:} false; then : 8126 $as_echo_n "(cached) " >&6 8127 else 8128 8129 ax_check_save_flags=$CFLAGS 8130 CFLAGS="$CFLAGS $CWFLAGS -Wnull-dereference" 8131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8132 /* end confdefs.h. */ 8133 #include <time.h> 8134 int 8135 main () 8136 { 8137 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8138 ; 8139 return 0; 8140 } 8141 _ACEOF 8142 if ac_fn_c_try_link "$LINENO"; then : 8143 eval "$as_CACHEVAR=yes" 8144 else 8145 eval "$as_CACHEVAR=no" 8146 fi 8147 rm -f core conftest.err conftest.$ac_objext \ 8148 conftest$ac_exeext conftest.$ac_ext 8149 CFLAGS=$ax_check_save_flags 8150 fi 8151 eval ac_res=\$$as_CACHEVAR 8152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8153 $as_echo "$ac_res" >&6; } 8154 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8155 CWFLAGS="$CWFLAGS -Wnull-dereference" 8156 else 8157 : 8158 fi 8159 8160 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wold-style-declaration" | $as_tr_sh` 8161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wold-style-declaration" >&5 8162 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wold-style-declaration... " >&6; } 8163 if eval \${$as_CACHEVAR+:} false; then : 8164 $as_echo_n "(cached) " >&6 8165 else 8166 8167 ax_check_save_flags=$CFLAGS 8168 CFLAGS="$CFLAGS $CWFLAGS -Wold-style-declaration" 8169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8170 /* end confdefs.h. */ 8171 #include <time.h> 8172 int 8173 main () 8174 { 8175 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8176 ; 8177 return 0; 8178 } 8179 _ACEOF 8180 if ac_fn_c_try_link "$LINENO"; then : 8181 eval "$as_CACHEVAR=yes" 8182 else 8183 eval "$as_CACHEVAR=no" 8184 fi 8185 rm -f core conftest.err conftest.$ac_objext \ 8186 conftest$ac_exeext conftest.$ac_ext 8187 CFLAGS=$ax_check_save_flags 8188 fi 8189 eval ac_res=\$$as_CACHEVAR 8190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8191 $as_echo "$ac_res" >&6; } 8192 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8193 CWFLAGS="$CWFLAGS -Wold-style-declaration" 8194 else 8195 : 8196 fi 8197 8198 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wpointer-arith" | $as_tr_sh` 8199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wpointer-arith" >&5 8200 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wpointer-arith... " >&6; } 8201 if eval \${$as_CACHEVAR+:} false; then : 8202 $as_echo_n "(cached) " >&6 8203 else 8204 8205 ax_check_save_flags=$CFLAGS 8206 CFLAGS="$CFLAGS $CWFLAGS -Wpointer-arith" 8207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208 /* end confdefs.h. */ 8209 #include <time.h> 8210 int 8211 main () 8212 { 8213 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8214 ; 8215 return 0; 8216 } 8217 _ACEOF 8218 if ac_fn_c_try_link "$LINENO"; then : 8219 eval "$as_CACHEVAR=yes" 8220 else 8221 eval "$as_CACHEVAR=no" 8222 fi 8223 rm -f core conftest.err conftest.$ac_objext \ 8224 conftest$ac_exeext conftest.$ac_ext 8225 CFLAGS=$ax_check_save_flags 8226 fi 8227 eval ac_res=\$$as_CACHEVAR 8228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8229 $as_echo "$ac_res" >&6; } 8230 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8231 CWFLAGS="$CWFLAGS -Wpointer-arith" 8232 else 8233 : 8234 fi 8235 8236 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wredundant-decls" | $as_tr_sh` 8237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wredundant-decls" >&5 8238 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wredundant-decls... " >&6; } 8239 if eval \${$as_CACHEVAR+:} false; then : 8240 $as_echo_n "(cached) " >&6 8241 else 8242 8243 ax_check_save_flags=$CFLAGS 8244 CFLAGS="$CFLAGS $CWFLAGS -Wredundant-decls" 8245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8246 /* end confdefs.h. */ 8247 #include <time.h> 8248 int 8249 main () 8250 { 8251 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8252 ; 8253 return 0; 8254 } 8255 _ACEOF 8256 if ac_fn_c_try_link "$LINENO"; then : 8257 eval "$as_CACHEVAR=yes" 8258 else 8259 eval "$as_CACHEVAR=no" 8260 fi 8261 rm -f core conftest.err conftest.$ac_objext \ 8262 conftest$ac_exeext conftest.$ac_ext 8263 CFLAGS=$ax_check_save_flags 8264 fi 8265 eval ac_res=\$$as_CACHEVAR 8266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8267 $as_echo "$ac_res" >&6; } 8268 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8269 CWFLAGS="$CWFLAGS -Wredundant-decls" 8270 else 8271 : 8272 fi 8273 8274 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wrestrict" | $as_tr_sh` 8275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wrestrict" >&5 8276 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wrestrict... " >&6; } 8277 if eval \${$as_CACHEVAR+:} false; then : 8278 $as_echo_n "(cached) " >&6 8279 else 8280 8281 ax_check_save_flags=$CFLAGS 8282 CFLAGS="$CFLAGS $CWFLAGS -Wrestrict" 8283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8284 /* end confdefs.h. */ 8285 #include <time.h> 8286 int 8287 main () 8288 { 8289 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8290 ; 8291 return 0; 8292 } 8293 _ACEOF 8294 if ac_fn_c_try_link "$LINENO"; then : 8295 eval "$as_CACHEVAR=yes" 8296 else 8297 eval "$as_CACHEVAR=no" 8298 fi 8299 rm -f core conftest.err conftest.$ac_objext \ 8300 conftest$ac_exeext conftest.$ac_ext 8301 CFLAGS=$ax_check_save_flags 8302 fi 8303 eval ac_res=\$$as_CACHEVAR 8304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8305 $as_echo "$ac_res" >&6; } 8306 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8307 CWFLAGS="$CWFLAGS -Wrestrict" 8308 else 8309 : 8310 fi 8311 8312 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wshorten-64-to-32" | $as_tr_sh` 8313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wshorten-64-to-32" >&5 8314 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wshorten-64-to-32... " >&6; } 8315 if eval \${$as_CACHEVAR+:} false; then : 8316 $as_echo_n "(cached) " >&6 8317 else 8318 8319 ax_check_save_flags=$CFLAGS 8320 CFLAGS="$CFLAGS $CWFLAGS -Wshorten-64-to-32" 8321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8322 /* end confdefs.h. */ 8323 #include <time.h> 8324 int 8325 main () 8326 { 8327 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8328 ; 8329 return 0; 8330 } 8331 _ACEOF 8332 if ac_fn_c_try_link "$LINENO"; then : 8333 eval "$as_CACHEVAR=yes" 8334 else 8335 eval "$as_CACHEVAR=no" 8336 fi 8337 rm -f core conftest.err conftest.$ac_objext \ 8338 conftest$ac_exeext conftest.$ac_ext 8339 CFLAGS=$ax_check_save_flags 8340 fi 8341 eval ac_res=\$$as_CACHEVAR 8342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8343 $as_echo "$ac_res" >&6; } 8344 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8345 CWFLAGS="$CWFLAGS -Wshorten-64-to-32" 8346 else 8347 : 8348 fi 8349 8350 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wsometimes-uninitialized" | $as_tr_sh` 8351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wsometimes-uninitialized" >&5 8352 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wsometimes-uninitialized... " >&6; } 8353 if eval \${$as_CACHEVAR+:} false; then : 8354 $as_echo_n "(cached) " >&6 8355 else 8356 8357 ax_check_save_flags=$CFLAGS 8358 CFLAGS="$CFLAGS $CWFLAGS -Wsometimes-uninitialized" 8359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8360 /* end confdefs.h. */ 8361 #include <time.h> 8362 int 8363 main () 8364 { 8365 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8366 ; 8367 return 0; 8368 } 8369 _ACEOF 8370 if ac_fn_c_try_link "$LINENO"; then : 8371 eval "$as_CACHEVAR=yes" 8372 else 8373 eval "$as_CACHEVAR=no" 8374 fi 8375 rm -f core conftest.err conftest.$ac_objext \ 8376 conftest$ac_exeext conftest.$ac_ext 8377 CFLAGS=$ax_check_save_flags 8378 fi 8379 eval ac_res=\$$as_CACHEVAR 8380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8381 $as_echo "$ac_res" >&6; } 8382 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8383 CWFLAGS="$CWFLAGS -Wsometimes-uninitialized" 8384 else 8385 : 8386 fi 8387 8388 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wstrict-prototypes" | $as_tr_sh` 8389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wstrict-prototypes" >&5 8390 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wstrict-prototypes... " >&6; } 8391 if eval \${$as_CACHEVAR+:} false; then : 8392 $as_echo_n "(cached) " >&6 8393 else 8394 8395 ax_check_save_flags=$CFLAGS 8396 CFLAGS="$CFLAGS $CWFLAGS -Wstrict-prototypes" 8397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8398 /* end confdefs.h. */ 8399 #include <time.h> 8400 int 8401 main () 8402 { 8403 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8404 ; 8405 return 0; 8406 } 8407 _ACEOF 8408 if ac_fn_c_try_link "$LINENO"; then : 8409 eval "$as_CACHEVAR=yes" 8410 else 8411 eval "$as_CACHEVAR=no" 8412 fi 8413 rm -f core conftest.err conftest.$ac_objext \ 8414 conftest$ac_exeext conftest.$ac_ext 8415 CFLAGS=$ax_check_save_flags 8416 fi 8417 eval ac_res=\$$as_CACHEVAR 8418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8419 $as_echo "$ac_res" >&6; } 8420 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8421 CWFLAGS="$CWFLAGS -Wstrict-prototypes" 8422 else 8423 : 8424 fi 8425 8426 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wswitch-enum" | $as_tr_sh` 8427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wswitch-enum" >&5 8428 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wswitch-enum... " >&6; } 8429 if eval \${$as_CACHEVAR+:} false; then : 8430 $as_echo_n "(cached) " >&6 8431 else 8432 8433 ax_check_save_flags=$CFLAGS 8434 CFLAGS="$CFLAGS $CWFLAGS -Wswitch-enum" 8435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8436 /* end confdefs.h. */ 8437 #include <time.h> 8438 int 8439 main () 8440 { 8441 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8442 ; 8443 return 0; 8444 } 8445 _ACEOF 8446 if ac_fn_c_try_link "$LINENO"; then : 8447 eval "$as_CACHEVAR=yes" 8448 else 8449 eval "$as_CACHEVAR=no" 8450 fi 8451 rm -f core conftest.err conftest.$ac_objext \ 8452 conftest$ac_exeext conftest.$ac_ext 8453 CFLAGS=$ax_check_save_flags 8454 fi 8455 eval ac_res=\$$as_CACHEVAR 8456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8457 $as_echo "$ac_res" >&6; } 8458 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8459 CWFLAGS="$CWFLAGS -Wswitch-enum" 8460 else 8461 : 8462 fi 8463 8464 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wvariable-decl" | $as_tr_sh` 8465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wvariable-decl" >&5 8466 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wvariable-decl... " >&6; } 8467 if eval \${$as_CACHEVAR+:} false; then : 8468 $as_echo_n "(cached) " >&6 8469 else 8470 8471 ax_check_save_flags=$CFLAGS 8472 CFLAGS="$CFLAGS $CWFLAGS -Wvariable-decl" 8473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8474 /* end confdefs.h. */ 8475 #include <time.h> 8476 int 8477 main () 8478 { 8479 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8480 ; 8481 return 0; 8482 } 8483 _ACEOF 8484 if ac_fn_c_try_link "$LINENO"; then : 8485 eval "$as_CACHEVAR=yes" 8486 else 8487 eval "$as_CACHEVAR=no" 8488 fi 8489 rm -f core conftest.err conftest.$ac_objext \ 8490 conftest$ac_exeext conftest.$ac_ext 8491 CFLAGS=$ax_check_save_flags 8492 fi 8493 eval ac_res=\$$as_CACHEVAR 8494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8495 $as_echo "$ac_res" >&6; } 8496 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8497 CWFLAGS="$CWFLAGS -Wvariable-decl" 8498 else 8499 : 8500 fi 8501 8502 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wwrite-strings" | $as_tr_sh` 8503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wwrite-strings" >&5 8504 $as_echo_n "checking whether C compiler accepts $CWFLAGS -Wwrite-strings... " >&6; } 8505 if eval \${$as_CACHEVAR+:} false; then : 8506 $as_echo_n "(cached) " >&6 8507 else 8508 8509 ax_check_save_flags=$CFLAGS 8510 CFLAGS="$CFLAGS $CWFLAGS -Wwrite-strings" 8511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8512 /* end confdefs.h. */ 8513 #include <time.h> 8514 int 8515 main () 8516 { 8517 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8518 ; 8519 return 0; 8520 } 8521 _ACEOF 8522 if ac_fn_c_try_link "$LINENO"; then : 8523 eval "$as_CACHEVAR=yes" 8524 else 8525 eval "$as_CACHEVAR=no" 8526 fi 8527 rm -f core conftest.err conftest.$ac_objext \ 8528 conftest$ac_exeext conftest.$ac_ext 8529 CFLAGS=$ax_check_save_flags 8530 fi 8531 eval ac_res=\$$as_CACHEVAR 8532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8533 $as_echo "$ac_res" >&6; } 8534 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8535 CWFLAGS="$CWFLAGS -Wwrite-strings" 8536 else 8537 : 8538 fi 8539 8540 8541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,-z,relro" >&5 8542 $as_echo_n "checking whether the linker accepts -Wl,-z,relro... " >&6; } 8543 if ${ax_cv_check_ldflags___Wl__z_relro+:} false; then : 8544 $as_echo_n "(cached) " >&6 8545 else 8546 8547 ax_check_save_flags=$LDFLAGS 8548 LDFLAGS="$LDFLAGS -Wl,-z,relro" 8549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8550 /* end confdefs.h. */ 8551 #include <time.h> 8552 int 8553 main () 8554 { 8555 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8556 ; 8557 return 0; 8558 } 8559 _ACEOF 8560 if ac_fn_c_try_link "$LINENO"; then : 8561 ax_cv_check_ldflags___Wl__z_relro=yes 8562 else 8563 ax_cv_check_ldflags___Wl__z_relro=no 8564 fi 8565 rm -f core conftest.err conftest.$ac_objext \ 8566 conftest$ac_exeext conftest.$ac_ext 8567 LDFLAGS=$ax_check_save_flags 8568 fi 8569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl__z_relro" >&5 8570 $as_echo "$ax_cv_check_ldflags___Wl__z_relro" >&6; } 8571 if test "x$ax_cv_check_ldflags___Wl__z_relro" = xyes; then : 8572 LDFLAGS="$LDFLAGS -Wl,-z,relro" 8573 else 8574 : 8575 fi 8576 8577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,-z,now" >&5 8578 $as_echo_n "checking whether the linker accepts -Wl,-z,now... " >&6; } 8579 if ${ax_cv_check_ldflags___Wl__z_now+:} false; then : 8580 $as_echo_n "(cached) " >&6 8581 else 8582 8583 ax_check_save_flags=$LDFLAGS 8584 LDFLAGS="$LDFLAGS -Wl,-z,now" 8585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8586 /* end confdefs.h. */ 8587 #include <time.h> 8588 int 8589 main () 8590 { 8591 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8592 ; 8593 return 0; 8594 } 8595 _ACEOF 8596 if ac_fn_c_try_link "$LINENO"; then : 8597 ax_cv_check_ldflags___Wl__z_now=yes 8598 else 8599 ax_cv_check_ldflags___Wl__z_now=no 8600 fi 8601 rm -f core conftest.err conftest.$ac_objext \ 8602 conftest$ac_exeext conftest.$ac_ext 8603 LDFLAGS=$ax_check_save_flags 8604 fi 8605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl__z_now" >&5 8606 $as_echo "$ax_cv_check_ldflags___Wl__z_now" >&6; } 8607 if test "x$ax_cv_check_ldflags___Wl__z_now" = xyes; then : 8608 LDFLAGS="$LDFLAGS -Wl,-z,now" 8609 else 8610 : 8611 fi 8612 8613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,-z,noexecstack" >&5 8614 $as_echo_n "checking whether the linker accepts -Wl,-z,noexecstack... " >&6; } 8615 if ${ax_cv_check_ldflags___Wl__z_noexecstack+:} false; then : 8616 $as_echo_n "(cached) " >&6 8617 else 8618 8619 ax_check_save_flags=$LDFLAGS 8620 LDFLAGS="$LDFLAGS -Wl,-z,noexecstack" 8621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8622 /* end confdefs.h. */ 8623 #include <time.h> 8624 int 8625 main () 8626 { 8627 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8628 ; 8629 return 0; 8630 } 8631 _ACEOF 8632 if ac_fn_c_try_link "$LINENO"; then : 8633 ax_cv_check_ldflags___Wl__z_noexecstack=yes 8634 else 8635 ax_cv_check_ldflags___Wl__z_noexecstack=no 8636 fi 8637 rm -f core conftest.err conftest.$ac_objext \ 8638 conftest$ac_exeext conftest.$ac_ext 8639 LDFLAGS=$ax_check_save_flags 8640 fi 8641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl__z_noexecstack" >&5 8642 $as_echo "$ax_cv_check_ldflags___Wl__z_noexecstack" >&6; } 8643 if test "x$ax_cv_check_ldflags___Wl__z_noexecstack" = xyes; then : 8644 LDFLAGS="$LDFLAGS -Wl,-z,noexecstack" 8645 else 8646 : 8647 fi 8648 8649 8650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a broken clang + AVX512 combination" >&5 8651 $as_echo_n "checking for a broken clang + AVX512 combination... " >&6; } 8652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8653 /* end confdefs.h. */ 8654 8655 int 8656 main () 8657 { 8658 8659 #if !(defined(__AVX512F__) && defined(__clang__) && __clang_major__ < 4) 8660 #error Not a broken clang + AVX512 combination 8661 #endif 8662 8663 ; 8664 return 0; 8665 } 8666 _ACEOF 8667 if ac_fn_c_try_compile "$LINENO"; then : 8668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - disabling AVX512 optimizations" >&5 8669 $as_echo "yes - disabling AVX512 optimizations" >&6; } 8670 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CFLAGS -mno-avx512f" | $as_tr_sh` 8671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CFLAGS -mno-avx512f" >&5 8672 $as_echo_n "checking whether C compiler accepts $CFLAGS -mno-avx512f... " >&6; } 8673 if eval \${$as_CACHEVAR+:} false; then : 8674 $as_echo_n "(cached) " >&6 8675 else 8676 8677 ax_check_save_flags=$CFLAGS 8678 CFLAGS="$CFLAGS $CFLAGS -mno-avx512f" 8679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8680 /* end confdefs.h. */ 8681 #include <time.h> 8682 int 8683 main () 8684 { 8685 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8686 ; 8687 return 0; 8688 } 8689 _ACEOF 8690 if ac_fn_c_try_link "$LINENO"; then : 8691 eval "$as_CACHEVAR=yes" 8692 else 8693 eval "$as_CACHEVAR=no" 8694 fi 8695 rm -f core conftest.err conftest.$ac_objext \ 8696 conftest$ac_exeext conftest.$ac_ext 8697 CFLAGS=$ax_check_save_flags 8698 fi 8699 eval ac_res=\$$as_CACHEVAR 8700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8701 $as_echo "$ac_res" >&6; } 8702 if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8703 CFLAGS="$CFLAGS -mno-avx512f" 8704 else 8705 : 8706 fi 8707 8708 8709 else 8710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8711 $as_echo "no" >&6; } 8712 8713 fi 8714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8715 8716 8717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether segmentation violations can be caught when using the C compiler" >&5 8718 $as_echo_n "checking whether segmentation violations can be caught when using the C compiler... " >&6; } 8719 if ${ax_cv_check_cCATCHABLE_SEGV+:} false; then : 8720 $as_echo_n "(cached) " >&6 8721 else 8722 8723 if test "$cross_compiling" = yes; then : 8724 ax_cv_check_cCATCHABLE_SEGV=unknown 8725 8726 else 8727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8728 /* end confdefs.h. */ 8729 8730 8731 #include <signal.h> 8732 #include <stdlib.h> 8733 static void sig(int _) { exit(0); } 8734 8735 int 8736 main () 8737 { 8738 8739 volatile unsigned char * volatile x = (volatile unsigned char *) malloc(8); 8740 size_t i; 8741 8742 signal(SIGSEGV, sig); 8743 signal(SIGBUS, sig); 8744 #if !defined(__SANITIZE_ADDRESS__) && !defined(__EMSCRIPTEN__) 8745 for (i = 0; i < 10000000; i += 1024) { x[-i] = x[i] = (unsigned char) i; } 8746 #endif 8747 free((void *) x); 8748 exit(1) 8749 8750 ; 8751 return 0; 8752 } 8753 _ACEOF 8754 if ac_fn_c_try_run "$LINENO"; then : 8755 ax_cv_check_cCATCHABLE_SEGV=yes 8756 else 8757 ax_cv_check_cCATCHABLE_SEGV=no 8758 fi 8759 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8760 conftest.$ac_objext conftest.beam conftest.$ac_ext 8761 fi 8762 8763 8764 fi 8765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cCATCHABLE_SEGV" >&5 8766 $as_echo "$ax_cv_check_cCATCHABLE_SEGV" >&6; } 8767 if test "x$ax_cv_check_cCATCHABLE_SEGV" = xyes; then : 8768 8769 $as_echo "#define HAVE_CATCHABLE_SEGV 1" >>confdefs.h 8770 8771 else 8772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: On this platform, segmentation violations cannot be caught using signal handlers. This is expected if you enabled a tool such as Address Sanitizer (-fsanitize=address), but be aware that using Address Sanitizer may also significantly reduce performance." >&5 8773 $as_echo "$as_me: WARNING: On this platform, segmentation violations cannot be caught using signal handlers. This is expected if you enabled a tool such as Address Sanitizer (-fsanitize=address), but be aware that using Address Sanitizer may also significantly reduce performance." >&2;} 8774 8775 fi 8776 8777 8778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether SIGABRT can be caught when using the C compiler" >&5 8779 $as_echo_n "checking whether SIGABRT can be caught when using the C compiler... " >&6; } 8780 if ${ax_cv_check_cCATCHABLE_ABRT+:} false; then : 8781 $as_echo_n "(cached) " >&6 8782 else 8783 8784 if test "$cross_compiling" = yes; then : 8785 ax_cv_check_cCATCHABLE_ABRT=unknown 8786 8787 else 8788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8789 /* end confdefs.h. */ 8790 8791 8792 #include <signal.h> 8793 #include <stdlib.h> 8794 8795 #ifndef SIGABRT 8796 # error SIGABRT is not defined 8797 #endif 8798 8799 static void sigabrt_handler_3(int _) 8800 { 8801 exit(0); 8802 } 8803 8804 static void sigabrt_handler_2(int _) 8805 { 8806 signal(SIGABRT, sigabrt_handler_3); 8807 abort(); 8808 exit(1); 8809 } 8810 8811 static void sigabrt_handler_1(int _) 8812 { 8813 signal(SIGABRT, sigabrt_handler_2); 8814 abort(); 8815 exit(1); 8816 } 8817 8818 int 8819 main () 8820 { 8821 8822 signal(SIGABRT, sigabrt_handler_1); 8823 abort(); 8824 exit(1); 8825 8826 ; 8827 return 0; 8828 } 8829 _ACEOF 8830 if ac_fn_c_try_run "$LINENO"; then : 8831 ax_cv_check_cCATCHABLE_ABRT=yes 8832 else 8833 ax_cv_check_cCATCHABLE_ABRT=no 8834 fi 8835 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8836 conftest.$ac_objext conftest.beam conftest.$ac_ext 8837 fi 8838 8839 8840 fi 8841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cCATCHABLE_ABRT" >&5 8842 $as_echo "$ax_cv_check_cCATCHABLE_ABRT" >&6; } 8843 if test "x$ax_cv_check_cCATCHABLE_ABRT" = xyes; then : 8844 8845 $as_echo "#define HAVE_CATCHABLE_ABRT 1" >>confdefs.h 8846 8847 else 8848 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: On this platform, SIGABRT cannot be caught using signal handlers." >&5 8849 $as_echo "$as_me: WARNING: On this platform, SIGABRT cannot be caught using signal handlers." >&2;} 8850 8851 fi 8852 8853 8854 if test "x$with_threads" = "xyes"; then : 8855 8856 8857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread local storage (TLS) class" >&5 8858 $as_echo_n "checking for thread local storage (TLS) class... " >&6; } 8859 if ${ac_cv_tls+:} false; then : 8860 $as_echo_n "(cached) " >&6 8861 else 8862 for ax_tls_keyword in thread_local _Thread_local __thread '__declspec(thread)' none; do 8863 case $ax_tls_keyword in #( 8864 none) : 8865 ac_cv_tls=none ; break ;; #( 8866 *) : 8867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8868 /* end confdefs.h. */ 8869 #include <stdlib.h> 8870 static void 8871 foo(void) { 8872 static $ax_tls_keyword int bar; 8873 exit(1); 8874 } 8875 int 8876 main () 8877 { 8878 8879 ; 8880 return 0; 8881 } 8882 _ACEOF 8883 if ac_fn_c_try_compile "$LINENO"; then : 8884 ac_cv_tls=$ax_tls_keyword ; break 8885 else 8886 ac_cv_tls=none 8887 8888 fi 8889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ;; 8890 esac 8891 done 8892 8893 fi 8894 8895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tls" >&5 8896 $as_echo "$ac_cv_tls" >&6; } 8897 8898 if test "$ac_cv_tls" != "none"; then : 8899 8900 cat >>confdefs.h <<_ACEOF 8901 #define TLS $ac_cv_tls 8902 _ACEOF 8903 8904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: thread local storage is supported" >&5 8905 $as_echo "thread local storage is supported" >&6; } 8906 else 8907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: thread local storage is not supported" >&5 8908 $as_echo "thread local storage is not supported" >&6; } 8909 fi 8910 8911 fi 8912 8913 case `pwd` in 8914 *\ * | *\ *) 8915 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 8916 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 8917 esac 8918 8919 8920 8921 macro_version='2.4.6' 8922 macro_revision='2.4.6' 8923 8924 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 ltmain=$ac_aux_dir/ltmain.sh 8937 8938 # Backslashify metacharacters that are still active within 8939 # double-quoted strings. 8940 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 8941 8942 # Same as above, but do not quote variable references. 8943 double_quote_subst='s/\(["`\\]\)/\\\1/g' 8944 8945 # Sed substitution to delay expansion of an escaped shell variable in a 8946 # double_quote_subst'ed string. 8947 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 8948 8949 # Sed substitution to delay expansion of an escaped single quote. 8950 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 8951 8952 # Sed substitution to avoid accidental globbing in evaled expressions 8953 no_glob_subst='s/\*/\\\*/g' 8954 8955 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8956 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 8957 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 8958 8959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 8960 $as_echo_n "checking how to print strings... " >&6; } 8961 # Test print first, because it will be a builtin if present. 8962 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 8963 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 8964 ECHO='print -r --' 8965 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 8966 ECHO='printf %s\n' 8967 else 8968 # Use this function as a fallback that always works. 8969 func_fallback_echo () 8970 { 8971 eval 'cat <<_LTECHO_EOF 8972 $1 8973 _LTECHO_EOF' 8974 } 8975 ECHO='func_fallback_echo' 8976 fi 8977 8978 # func_echo_all arg... 8979 # Invoke $ECHO with all args, space-separated. 8980 func_echo_all () 8981 { 8982 $ECHO "" 8983 } 8984 8985 case $ECHO in 8986 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 8987 $as_echo "printf" >&6; } ;; 8988 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 8989 $as_echo "print -r" >&6; } ;; 8990 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 8991 $as_echo "cat" >&6; } ;; 8992 esac 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 9008 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 9009 if ${ac_cv_path_SED+:} false; then : 9010 $as_echo_n "(cached) " >&6 9011 else 9012 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 9013 for ac_i in 1 2 3 4 5 6 7; do 9014 ac_script="$ac_script$as_nl$ac_script" 9015 done 9016 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 9017 { ac_script=; unset ac_script;} 9018 if test -z "$SED"; then 9019 ac_path_SED_found=false 9020 # Loop through the user's path and test for each of PROGNAME-LIST 9021 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9022 for as_dir in $PATH 9023 do 9024 IFS=$as_save_IFS 9025 test -z "$as_dir" && as_dir=. 9026 for ac_prog in sed gsed; do 9027 for ac_exec_ext in '' $ac_executable_extensions; do 9028 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 9029 as_fn_executable_p "$ac_path_SED" || continue 9030 # Check for GNU ac_path_SED and select it if it is found. 9031 # Check for GNU $ac_path_SED 9032 case `"$ac_path_SED" --version 2>&1` in 9033 *GNU*) 9034 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 9035 *) 9036 ac_count=0 9037 $as_echo_n 0123456789 >"conftest.in" 9038 while : 9039 do 9040 cat "conftest.in" "conftest.in" >"conftest.tmp" 9041 mv "conftest.tmp" "conftest.in" 9042 cp "conftest.in" "conftest.nl" 9043 $as_echo '' >> "conftest.nl" 9044 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 9045 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 9046 as_fn_arith $ac_count + 1 && ac_count=$as_val 9047 if test $ac_count -gt ${ac_path_SED_max-0}; then 9048 # Best one so far, save it but keep looking for a better one 9049 ac_cv_path_SED="$ac_path_SED" 9050 ac_path_SED_max=$ac_count 9051 fi 9052 # 10*(2^10) chars as input seems more than enough 9053 test $ac_count -gt 10 && break 9054 done 9055 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 9056 esac 9057 9058 $ac_path_SED_found && break 3 9059 done 9060 done 9061 done 9062 IFS=$as_save_IFS 9063 if test -z "$ac_cv_path_SED"; then 9064 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 9065 fi 9066 else 9067 ac_cv_path_SED=$SED 9068 fi 9069 9070 fi 9071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 9072 $as_echo "$ac_cv_path_SED" >&6; } 9073 SED="$ac_cv_path_SED" 9074 rm -f conftest.sed 9075 9076 test -z "$SED" && SED=sed 9077 Xsed="$SED -e 1s/^X//" 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 9090 $as_echo_n "checking for fgrep... " >&6; } 9091 if ${ac_cv_path_FGREP+:} false; then : 9092 $as_echo_n "(cached) " >&6 9093 else 9094 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 9095 then ac_cv_path_FGREP="$GREP -F" 9096 else 9097 if test -z "$FGREP"; then 9098 ac_path_FGREP_found=false 9099 # Loop through the user's path and test for each of PROGNAME-LIST 9100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9101 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 9102 do 9103 IFS=$as_save_IFS 9104 test -z "$as_dir" && as_dir=. 9105 for ac_prog in fgrep; do 9106 for ac_exec_ext in '' $ac_executable_extensions; do 9107 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 9108 as_fn_executable_p "$ac_path_FGREP" || continue 9109 # Check for GNU ac_path_FGREP and select it if it is found. 9110 # Check for GNU $ac_path_FGREP 9111 case `"$ac_path_FGREP" --version 2>&1` in 9112 *GNU*) 9113 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 9114 *) 9115 ac_count=0 9116 $as_echo_n 0123456789 >"conftest.in" 9117 while : 9118 do 9119 cat "conftest.in" "conftest.in" >"conftest.tmp" 9120 mv "conftest.tmp" "conftest.in" 9121 cp "conftest.in" "conftest.nl" 9122 $as_echo 'FGREP' >> "conftest.nl" 9123 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 9124 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 9125 as_fn_arith $ac_count + 1 && ac_count=$as_val 9126 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 9127 # Best one so far, save it but keep looking for a better one 9128 ac_cv_path_FGREP="$ac_path_FGREP" 9129 ac_path_FGREP_max=$ac_count 9130 fi 9131 # 10*(2^10) chars as input seems more than enough 9132 test $ac_count -gt 10 && break 9133 done 9134 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 9135 esac 9136 9137 $ac_path_FGREP_found && break 3 9138 done 9139 done 9140 done 9141 IFS=$as_save_IFS 9142 if test -z "$ac_cv_path_FGREP"; then 9143 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 9144 fi 9145 else 9146 ac_cv_path_FGREP=$FGREP 9147 fi 9148 9149 fi 9150 fi 9151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 9152 $as_echo "$ac_cv_path_FGREP" >&6; } 9153 FGREP="$ac_cv_path_FGREP" 9154 9155 9156 test -z "$GREP" && GREP=grep 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 # Check whether --with-gnu-ld was given. 9177 if test "${with_gnu_ld+set}" = set; then : 9178 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 9179 else 9180 with_gnu_ld=no 9181 fi 9182 9183 ac_prog=ld 9184 if test yes = "$GCC"; then 9185 # Check if gcc -print-prog-name=ld gives a path. 9186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 9187 $as_echo_n "checking for ld used by $CC... " >&6; } 9188 case $host in 9189 *-*-mingw*) 9190 # gcc leaves a trailing carriage return, which upsets mingw 9191 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 9192 *) 9193 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 9194 esac 9195 case $ac_prog in 9196 # Accept absolute paths. 9197 [\\/]* | ?:[\\/]*) 9198 re_direlt='/[^/][^/]*/\.\./' 9199 # Canonicalize the pathname of ld 9200 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 9201 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 9202 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 9203 done 9204 test -z "$LD" && LD=$ac_prog 9205 ;; 9206 "") 9207 # If it fails, then pretend we aren't using GCC. 9208 ac_prog=ld 9209 ;; 9210 *) 9211 # If it is relative, then search for the first ld in PATH. 9212 with_gnu_ld=unknown 9213 ;; 9214 esac 9215 elif test yes = "$with_gnu_ld"; then 9216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 9217 $as_echo_n "checking for GNU ld... " >&6; } 9218 else 9219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 9220 $as_echo_n "checking for non-GNU ld... " >&6; } 9221 fi 9222 if ${lt_cv_path_LD+:} false; then : 9223 $as_echo_n "(cached) " >&6 9224 else 9225 if test -z "$LD"; then 9226 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 9227 for ac_dir in $PATH; do 9228 IFS=$lt_save_ifs 9229 test -z "$ac_dir" && ac_dir=. 9230 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 9231 lt_cv_path_LD=$ac_dir/$ac_prog 9232 # Check to see if the program is GNU ld. I'd rather use --version, 9233 # but apparently some variants of GNU ld only accept -v. 9234 # Break only if it was the GNU/non-GNU ld that we prefer. 9235 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 9236 *GNU* | *'with BFD'*) 9237 test no != "$with_gnu_ld" && break 9238 ;; 9239 *) 9240 test yes != "$with_gnu_ld" && break 9241 ;; 9242 esac 9243 fi 9244 done 9245 IFS=$lt_save_ifs 9246 else 9247 lt_cv_path_LD=$LD # Let the user override the test with a path. 9248 fi 9249 fi 9250 9251 LD=$lt_cv_path_LD 9252 if test -n "$LD"; then 9253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 9254 $as_echo "$LD" >&6; } 9255 else 9256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9257 $as_echo "no" >&6; } 9258 fi 9259 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 9260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 9261 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 9262 if ${lt_cv_prog_gnu_ld+:} false; then : 9263 $as_echo_n "(cached) " >&6 9264 else 9265 # I'd rather use --version here, but apparently some GNU lds only accept -v. 9266 case `$LD -v 2>&1 </dev/null` in 9267 *GNU* | *'with BFD'*) 9268 lt_cv_prog_gnu_ld=yes 9269 ;; 9270 *) 9271 lt_cv_prog_gnu_ld=no 9272 ;; 9273 esac 9274 fi 9275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 9276 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 9277 with_gnu_ld=$lt_cv_prog_gnu_ld 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 9288 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 9289 if ${lt_cv_path_NM+:} false; then : 9290 $as_echo_n "(cached) " >&6 9291 else 9292 if test -n "$NM"; then 9293 # Let the user override the test. 9294 lt_cv_path_NM=$NM 9295 else 9296 lt_nm_to_check=${ac_tool_prefix}nm 9297 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 9298 lt_nm_to_check="$lt_nm_to_check nm" 9299 fi 9300 for lt_tmp_nm in $lt_nm_to_check; do 9301 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 9302 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 9303 IFS=$lt_save_ifs 9304 test -z "$ac_dir" && ac_dir=. 9305 tmp_nm=$ac_dir/$lt_tmp_nm 9306 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 9307 # Check to see if the nm accepts a BSD-compat flag. 9308 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 9309 # nm: unknown option "B" ignored 9310 # Tru64's nm complains that /dev/null is an invalid object file 9311 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 9312 case $build_os in 9313 mingw*) lt_bad_file=conftest.nm/nofile ;; 9314 *) lt_bad_file=/dev/null ;; 9315 esac 9316 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 9317 *$lt_bad_file* | *'Invalid file or object type'*) 9318 lt_cv_path_NM="$tmp_nm -B" 9319 break 2 9320 ;; 9321 *) 9322 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 9323 */dev/null*) 9324 lt_cv_path_NM="$tmp_nm -p" 9325 break 2 9326 ;; 9327 *) 9328 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 9329 continue # so that we can try to find one that supports BSD flags 9330 ;; 9331 esac 9332 ;; 9333 esac 9334 fi 9335 done 9336 IFS=$lt_save_ifs 9337 done 9338 : ${lt_cv_path_NM=no} 9339 fi 9340 fi 9341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 9342 $as_echo "$lt_cv_path_NM" >&6; } 9343 if test no != "$lt_cv_path_NM"; then 9344 NM=$lt_cv_path_NM 9345 else 9346 # Didn't find any BSD compatible name lister, look for dumpbin. 9347 if test -n "$DUMPBIN"; then : 9348 # Let the user override the test. 9349 else 9350 if test -n "$ac_tool_prefix"; then 9351 for ac_prog in dumpbin "link -dump" 9352 do 9353 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 9354 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 9355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9356 $as_echo_n "checking for $ac_word... " >&6; } 9357 if ${ac_cv_prog_DUMPBIN+:} false; then : 9358 $as_echo_n "(cached) " >&6 9359 else 9360 if test -n "$DUMPBIN"; then 9361 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 9362 else 9363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9364 for as_dir in $PATH 9365 do 9366 IFS=$as_save_IFS 9367 test -z "$as_dir" && as_dir=. 9368 for ac_exec_ext in '' $ac_executable_extensions; do 9369 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9370 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 9371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9372 break 2 9373 fi 9374 done 9375 done 9376 IFS=$as_save_IFS 9377 9378 fi 9379 fi 9380 DUMPBIN=$ac_cv_prog_DUMPBIN 9381 if test -n "$DUMPBIN"; then 9382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 9383 $as_echo "$DUMPBIN" >&6; } 9384 else 9385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9386 $as_echo "no" >&6; } 9387 fi 9388 9389 9390 test -n "$DUMPBIN" && break 9391 done 9392 fi 9393 if test -z "$DUMPBIN"; then 9394 ac_ct_DUMPBIN=$DUMPBIN 9395 for ac_prog in dumpbin "link -dump" 9396 do 9397 # Extract the first word of "$ac_prog", so it can be a program name with args. 9398 set dummy $ac_prog; ac_word=$2 9399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9400 $as_echo_n "checking for $ac_word... " >&6; } 9401 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 9402 $as_echo_n "(cached) " >&6 9403 else 9404 if test -n "$ac_ct_DUMPBIN"; then 9405 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 9406 else 9407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9408 for as_dir in $PATH 9409 do 9410 IFS=$as_save_IFS 9411 test -z "$as_dir" && as_dir=. 9412 for ac_exec_ext in '' $ac_executable_extensions; do 9413 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9414 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 9415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9416 break 2 9417 fi 9418 done 9419 done 9420 IFS=$as_save_IFS 9421 9422 fi 9423 fi 9424 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 9425 if test -n "$ac_ct_DUMPBIN"; then 9426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 9427 $as_echo "$ac_ct_DUMPBIN" >&6; } 9428 else 9429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9430 $as_echo "no" >&6; } 9431 fi 9432 9433 9434 test -n "$ac_ct_DUMPBIN" && break 9435 done 9436 9437 if test "x$ac_ct_DUMPBIN" = x; then 9438 DUMPBIN=":" 9439 else 9440 case $cross_compiling:$ac_tool_warned in 9441 yes:) 9442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9443 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9444 ac_tool_warned=yes ;; 9445 esac 9446 DUMPBIN=$ac_ct_DUMPBIN 9447 fi 9448 fi 9449 9450 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 9451 *COFF*) 9452 DUMPBIN="$DUMPBIN -symbols -headers" 9453 ;; 9454 *) 9455 DUMPBIN=: 9456 ;; 9457 esac 9458 fi 9459 9460 if test : != "$DUMPBIN"; then 9461 NM=$DUMPBIN 9462 fi 9463 fi 9464 test -z "$NM" && NM=nm 9465 9466 9467 9468 9469 9470 9471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 9472 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 9473 if ${lt_cv_nm_interface+:} false; then : 9474 $as_echo_n "(cached) " >&6 9475 else 9476 lt_cv_nm_interface="BSD nm" 9477 echo "int some_variable = 0;" > conftest.$ac_ext 9478 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 9479 (eval "$ac_compile" 2>conftest.err) 9480 cat conftest.err >&5 9481 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 9482 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 9483 cat conftest.err >&5 9484 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 9485 cat conftest.out >&5 9486 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 9487 lt_cv_nm_interface="MS dumpbin" 9488 fi 9489 rm -f conftest* 9490 fi 9491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 9492 $as_echo "$lt_cv_nm_interface" >&6; } 9493 9494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 9495 $as_echo_n "checking whether ln -s works... " >&6; } 9496 LN_S=$as_ln_s 9497 if test "$LN_S" = "ln -s"; then 9498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9499 $as_echo "yes" >&6; } 9500 else 9501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 9502 $as_echo "no, using $LN_S" >&6; } 9503 fi 9504 9505 # find the maximum length of command line arguments 9506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 9507 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 9508 if ${lt_cv_sys_max_cmd_len+:} false; then : 9509 $as_echo_n "(cached) " >&6 9510 else 9511 i=0 9512 teststring=ABCD 9513 9514 case $build_os in 9515 msdosdjgpp*) 9516 # On DJGPP, this test can blow up pretty badly due to problems in libc 9517 # (any single argument exceeding 2000 bytes causes a buffer overrun 9518 # during glob expansion). Even if it were fixed, the result of this 9519 # check would be larger than it should be. 9520 lt_cv_sys_max_cmd_len=12288; # 12K is about right 9521 ;; 9522 9523 gnu*) 9524 # Under GNU Hurd, this test is not required because there is 9525 # no limit to the length of command line arguments. 9526 # Libtool will interpret -1 as no limit whatsoever 9527 lt_cv_sys_max_cmd_len=-1; 9528 ;; 9529 9530 cygwin* | mingw* | cegcc*) 9531 # On Win9x/ME, this test blows up -- it succeeds, but takes 9532 # about 5 minutes as the teststring grows exponentially. 9533 # Worse, since 9x/ME are not pre-emptively multitasking, 9534 # you end up with a "frozen" computer, even though with patience 9535 # the test eventually succeeds (with a max line length of 256k). 9536 # Instead, let's just punt: use the minimum linelength reported by 9537 # all of the supported platforms: 8192 (on NT/2K/XP). 9538 lt_cv_sys_max_cmd_len=8192; 9539 ;; 9540 9541 mint*) 9542 # On MiNT this can take a long time and run out of memory. 9543 lt_cv_sys_max_cmd_len=8192; 9544 ;; 9545 9546 amigaos*) 9547 # On AmigaOS with pdksh, this test takes hours, literally. 9548 # So we just punt and use a minimum line length of 8192. 9549 lt_cv_sys_max_cmd_len=8192; 9550 ;; 9551 9552 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 9553 # This has been around since 386BSD, at least. Likely further. 9554 if test -x /sbin/sysctl; then 9555 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 9556 elif test -x /usr/sbin/sysctl; then 9557 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 9558 else 9559 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 9560 fi 9561 # And add a safety zone 9562 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 9563 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 9564 ;; 9565 9566 interix*) 9567 # We know the value 262144 and hardcode it with a safety zone (like BSD) 9568 lt_cv_sys_max_cmd_len=196608 9569 ;; 9570 9571 os2*) 9572 # The test takes a long time on OS/2. 9573 lt_cv_sys_max_cmd_len=8192 9574 ;; 9575 9576 osf*) 9577 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 9578 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 9579 # nice to cause kernel panics so lets avoid the loop below. 9580 # First set a reasonable default. 9581 lt_cv_sys_max_cmd_len=16384 9582 # 9583 if test -x /sbin/sysconfig; then 9584 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 9585 *1*) lt_cv_sys_max_cmd_len=-1 ;; 9586 esac 9587 fi 9588 ;; 9589 sco3.2v5*) 9590 lt_cv_sys_max_cmd_len=102400 9591 ;; 9592 sysv5* | sco5v6* | sysv4.2uw2*) 9593 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 9594 if test -n "$kargmax"; then 9595 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 9596 else 9597 lt_cv_sys_max_cmd_len=32768 9598 fi 9599 ;; 9600 *) 9601 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 9602 if test -n "$lt_cv_sys_max_cmd_len" && \ 9603 test undefined != "$lt_cv_sys_max_cmd_len"; then 9604 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 9605 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 9606 else 9607 # Make teststring a little bigger before we do anything with it. 9608 # a 1K string should be a reasonable start. 9609 for i in 1 2 3 4 5 6 7 8; do 9610 teststring=$teststring$teststring 9611 done 9612 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 9613 # If test is not a shell built-in, we'll probably end up computing a 9614 # maximum length that is only half of the actual maximum length, but 9615 # we can't tell. 9616 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 9617 = "X$teststring$teststring"; } >/dev/null 2>&1 && 9618 test 17 != "$i" # 1/2 MB should be enough 9619 do 9620 i=`expr $i + 1` 9621 teststring=$teststring$teststring 9622 done 9623 # Only check the string length outside the loop. 9624 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 9625 teststring= 9626 # Add a significant safety factor because C++ compilers can tack on 9627 # massive amounts of additional arguments before passing them to the 9628 # linker. It appears as though 1/2 is a usable value. 9629 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 9630 fi 9631 ;; 9632 esac 9633 9634 fi 9635 9636 if test -n "$lt_cv_sys_max_cmd_len"; then 9637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 9638 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 9639 else 9640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 9641 $as_echo "none" >&6; } 9642 fi 9643 max_cmd_len=$lt_cv_sys_max_cmd_len 9644 9645 9646 9647 9648 9649 9650 : ${CP="cp -f"} 9651 : ${MV="mv -f"} 9652 : ${RM="rm -f"} 9653 9654 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 9655 lt_unset=unset 9656 else 9657 lt_unset=false 9658 fi 9659 9660 9661 9662 9663 9664 # test EBCDIC or ASCII 9665 case `echo X|tr X '\101'` in 9666 A) # ASCII based system 9667 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 9668 lt_SP2NL='tr \040 \012' 9669 lt_NL2SP='tr \015\012 \040\040' 9670 ;; 9671 *) # EBCDIC based system 9672 lt_SP2NL='tr \100 \n' 9673 lt_NL2SP='tr \r\n \100\100' 9674 ;; 9675 esac 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 9686 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 9687 if ${lt_cv_to_host_file_cmd+:} false; then : 9688 $as_echo_n "(cached) " >&6 9689 else 9690 case $host in 9691 *-*-mingw* ) 9692 case $build in 9693 *-*-mingw* ) # actually msys 9694 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 9695 ;; 9696 *-*-cygwin* ) 9697 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 9698 ;; 9699 * ) # otherwise, assume *nix 9700 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 9701 ;; 9702 esac 9703 ;; 9704 *-*-cygwin* ) 9705 case $build in 9706 *-*-mingw* ) # actually msys 9707 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 9708 ;; 9709 *-*-cygwin* ) 9710 lt_cv_to_host_file_cmd=func_convert_file_noop 9711 ;; 9712 * ) # otherwise, assume *nix 9713 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 9714 ;; 9715 esac 9716 ;; 9717 * ) # unhandled hosts (and "normal" native builds) 9718 lt_cv_to_host_file_cmd=func_convert_file_noop 9719 ;; 9720 esac 9721 9722 fi 9723 9724 to_host_file_cmd=$lt_cv_to_host_file_cmd 9725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 9726 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 9727 9728 9729 9730 9731 9732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 9733 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 9734 if ${lt_cv_to_tool_file_cmd+:} false; then : 9735 $as_echo_n "(cached) " >&6 9736 else 9737 #assume ordinary cross tools, or native build. 9738 lt_cv_to_tool_file_cmd=func_convert_file_noop 9739 case $host in 9740 *-*-mingw* ) 9741 case $build in 9742 *-*-mingw* ) # actually msys 9743 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 9744 ;; 9745 esac 9746 ;; 9747 esac 9748 9749 fi 9750 9751 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 9752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 9753 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 9754 9755 9756 9757 9758 9759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 9760 $as_echo_n "checking for $LD option to reload object files... " >&6; } 9761 if ${lt_cv_ld_reload_flag+:} false; then : 9762 $as_echo_n "(cached) " >&6 9763 else 9764 lt_cv_ld_reload_flag='-r' 9765 fi 9766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 9767 $as_echo "$lt_cv_ld_reload_flag" >&6; } 9768 reload_flag=$lt_cv_ld_reload_flag 9769 case $reload_flag in 9770 "" | " "*) ;; 9771 *) reload_flag=" $reload_flag" ;; 9772 esac 9773 reload_cmds='$LD$reload_flag -o $output$reload_objs' 9774 case $host_os in 9775 cygwin* | mingw* | pw32* | cegcc*) 9776 if test yes != "$GCC"; then 9777 reload_cmds=false 9778 fi 9779 ;; 9780 darwin*) 9781 if test yes = "$GCC"; then 9782 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 9783 else 9784 reload_cmds='$LD$reload_flag -o $output$reload_objs' 9785 fi 9786 ;; 9787 esac 9788 9789 9790 9791 9792 9793 9794 9795 9796 9797 if test -n "$ac_tool_prefix"; then 9798 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 9799 set dummy ${ac_tool_prefix}objdump; ac_word=$2 9800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9801 $as_echo_n "checking for $ac_word... " >&6; } 9802 if ${ac_cv_prog_OBJDUMP+:} false; then : 9803 $as_echo_n "(cached) " >&6 9804 else 9805 if test -n "$OBJDUMP"; then 9806 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 9807 else 9808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9809 for as_dir in $PATH 9810 do 9811 IFS=$as_save_IFS 9812 test -z "$as_dir" && as_dir=. 9813 for ac_exec_ext in '' $ac_executable_extensions; do 9814 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9815 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 9816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9817 break 2 9818 fi 9819 done 9820 done 9821 IFS=$as_save_IFS 9822 9823 fi 9824 fi 9825 OBJDUMP=$ac_cv_prog_OBJDUMP 9826 if test -n "$OBJDUMP"; then 9827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 9828 $as_echo "$OBJDUMP" >&6; } 9829 else 9830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9831 $as_echo "no" >&6; } 9832 fi 9833 9834 9835 fi 9836 if test -z "$ac_cv_prog_OBJDUMP"; then 9837 ac_ct_OBJDUMP=$OBJDUMP 9838 # Extract the first word of "objdump", so it can be a program name with args. 9839 set dummy objdump; ac_word=$2 9840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9841 $as_echo_n "checking for $ac_word... " >&6; } 9842 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 9843 $as_echo_n "(cached) " >&6 9844 else 9845 if test -n "$ac_ct_OBJDUMP"; then 9846 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 9847 else 9848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9849 for as_dir in $PATH 9850 do 9851 IFS=$as_save_IFS 9852 test -z "$as_dir" && as_dir=. 9853 for ac_exec_ext in '' $ac_executable_extensions; do 9854 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9855 ac_cv_prog_ac_ct_OBJDUMP="objdump" 9856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9857 break 2 9858 fi 9859 done 9860 done 9861 IFS=$as_save_IFS 9862 9863 fi 9864 fi 9865 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 9866 if test -n "$ac_ct_OBJDUMP"; then 9867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 9868 $as_echo "$ac_ct_OBJDUMP" >&6; } 9869 else 9870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9871 $as_echo "no" >&6; } 9872 fi 9873 9874 if test "x$ac_ct_OBJDUMP" = x; then 9875 OBJDUMP="false" 9876 else 9877 case $cross_compiling:$ac_tool_warned in 9878 yes:) 9879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9880 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9881 ac_tool_warned=yes ;; 9882 esac 9883 OBJDUMP=$ac_ct_OBJDUMP 9884 fi 9885 else 9886 OBJDUMP="$ac_cv_prog_OBJDUMP" 9887 fi 9888 9889 test -z "$OBJDUMP" && OBJDUMP=objdump 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 9900 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 9901 if ${lt_cv_deplibs_check_method+:} false; then : 9902 $as_echo_n "(cached) " >&6 9903 else 9904 lt_cv_file_magic_cmd='$MAGIC_CMD' 9905 lt_cv_file_magic_test_file= 9906 lt_cv_deplibs_check_method='unknown' 9907 # Need to set the preceding variable on all platforms that support 9908 # interlibrary dependencies. 9909 # 'none' -- dependencies not supported. 9910 # 'unknown' -- same as none, but documents that we really don't know. 9911 # 'pass_all' -- all dependencies passed with no checks. 9912 # 'test_compile' -- check by making test program. 9913 # 'file_magic [[regex]]' -- check by looking for files in library path 9914 # that responds to the $file_magic_cmd with a given extended regex. 9915 # If you have 'file' or equivalent on your system and you're not sure 9916 # whether 'pass_all' will *always* work, you probably want this one. 9917 9918 case $host_os in 9919 aix[4-9]*) 9920 lt_cv_deplibs_check_method=pass_all 9921 ;; 9922 9923 beos*) 9924 lt_cv_deplibs_check_method=pass_all 9925 ;; 9926 9927 bsdi[45]*) 9928 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 9929 lt_cv_file_magic_cmd='/usr/bin/file -L' 9930 lt_cv_file_magic_test_file=/shlib/libc.so 9931 ;; 9932 9933 cygwin*) 9934 # func_win32_libid is a shell function defined in ltmain.sh 9935 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 9936 lt_cv_file_magic_cmd='func_win32_libid' 9937 ;; 9938 9939 mingw* | pw32*) 9940 # Base MSYS/MinGW do not provide the 'file' command needed by 9941 # func_win32_libid shell function, so use a weaker test based on 'objdump', 9942 # unless we find 'file', for example because we are cross-compiling. 9943 if ( file / ) >/dev/null 2>&1; then 9944 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 9945 lt_cv_file_magic_cmd='func_win32_libid' 9946 else 9947 # Keep this pattern in sync with the one in func_win32_libid. 9948 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 9949 lt_cv_file_magic_cmd='$OBJDUMP -f' 9950 fi 9951 ;; 9952 9953 cegcc*) 9954 # use the weaker test based on 'objdump'. See mingw*. 9955 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 9956 lt_cv_file_magic_cmd='$OBJDUMP -f' 9957 ;; 9958 9959 darwin* | rhapsody*) 9960 lt_cv_deplibs_check_method=pass_all 9961 ;; 9962 9963 freebsd* | dragonfly*) 9964 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 9965 case $host_cpu in 9966 i*86 ) 9967 # Not sure whether the presence of OpenBSD here was a mistake. 9968 # Let's accept both of them until this is cleared up. 9969 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 9970 lt_cv_file_magic_cmd=/usr/bin/file 9971 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 9972 ;; 9973 esac 9974 else 9975 lt_cv_deplibs_check_method=pass_all 9976 fi 9977 ;; 9978 9979 haiku*) 9980 lt_cv_deplibs_check_method=pass_all 9981 ;; 9982 9983 hpux10.20* | hpux11*) 9984 lt_cv_file_magic_cmd=/usr/bin/file 9985 case $host_cpu in 9986 ia64*) 9987 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 9988 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 9989 ;; 9990 hppa*64*) 9991 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 9992 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 9993 ;; 9994 *) 9995 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 9996 lt_cv_file_magic_test_file=/usr/lib/libc.sl 9997 ;; 9998 esac 9999 ;; 10000 10001 interix[3-9]*) 10002 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 10003 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 10004 ;; 10005 10006 irix5* | irix6* | nonstopux*) 10007 case $LD in 10008 *-32|*"-32 ") libmagic=32-bit;; 10009 *-n32|*"-n32 ") libmagic=N32;; 10010 *-64|*"-64 ") libmagic=64-bit;; 10011 *) libmagic=never-match;; 10012 esac 10013 lt_cv_deplibs_check_method=pass_all 10014 ;; 10015 10016 # This must be glibc/ELF. 10017 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 10018 lt_cv_deplibs_check_method=pass_all 10019 ;; 10020 10021 netbsd*) 10022 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 10023 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 10024 else 10025 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 10026 fi 10027 ;; 10028 10029 newos6*) 10030 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 10031 lt_cv_file_magic_cmd=/usr/bin/file 10032 lt_cv_file_magic_test_file=/usr/lib/libnls.so 10033 ;; 10034 10035 *nto* | *qnx*) 10036 lt_cv_deplibs_check_method=pass_all 10037 ;; 10038 10039 openbsd* | bitrig*) 10040 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 10041 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 10042 else 10043 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 10044 fi 10045 ;; 10046 10047 osf3* | osf4* | osf5*) 10048 lt_cv_deplibs_check_method=pass_all 10049 ;; 10050 10051 rdos*) 10052 lt_cv_deplibs_check_method=pass_all 10053 ;; 10054 10055 solaris*) 10056 lt_cv_deplibs_check_method=pass_all 10057 ;; 10058 10059 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 10060 lt_cv_deplibs_check_method=pass_all 10061 ;; 10062 10063 sysv4 | sysv4.3*) 10064 case $host_vendor in 10065 motorola) 10066 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]' 10067 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 10068 ;; 10069 ncr) 10070 lt_cv_deplibs_check_method=pass_all 10071 ;; 10072 sequent) 10073 lt_cv_file_magic_cmd='/bin/file' 10074 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 10075 ;; 10076 sni) 10077 lt_cv_file_magic_cmd='/bin/file' 10078 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 10079 lt_cv_file_magic_test_file=/lib/libc.so 10080 ;; 10081 siemens) 10082 lt_cv_deplibs_check_method=pass_all 10083 ;; 10084 pc) 10085 lt_cv_deplibs_check_method=pass_all 10086 ;; 10087 esac 10088 ;; 10089 10090 tpf*) 10091 lt_cv_deplibs_check_method=pass_all 10092 ;; 10093 os2*) 10094 lt_cv_deplibs_check_method=pass_all 10095 ;; 10096 esac 10097 10098 fi 10099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 10100 $as_echo "$lt_cv_deplibs_check_method" >&6; } 10101 10102 file_magic_glob= 10103 want_nocaseglob=no 10104 if test "$build" = "$host"; then 10105 case $host_os in 10106 mingw* | pw32*) 10107 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 10108 want_nocaseglob=yes 10109 else 10110 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 10111 fi 10112 ;; 10113 esac 10114 fi 10115 10116 file_magic_cmd=$lt_cv_file_magic_cmd 10117 deplibs_check_method=$lt_cv_deplibs_check_method 10118 test -z "$deplibs_check_method" && deplibs_check_method=unknown 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 if test -n "$ac_tool_prefix"; then 10142 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 10143 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 10144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10145 $as_echo_n "checking for $ac_word... " >&6; } 10146 if ${ac_cv_prog_DLLTOOL+:} false; then : 10147 $as_echo_n "(cached) " >&6 10148 else 10149 if test -n "$DLLTOOL"; then 10150 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 10151 else 10152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10153 for as_dir in $PATH 10154 do 10155 IFS=$as_save_IFS 10156 test -z "$as_dir" && as_dir=. 10157 for ac_exec_ext in '' $ac_executable_extensions; do 10158 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10159 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 10160 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10161 break 2 10162 fi 10163 done 10164 done 10165 IFS=$as_save_IFS 10166 10167 fi 10168 fi 10169 DLLTOOL=$ac_cv_prog_DLLTOOL 10170 if test -n "$DLLTOOL"; then 10171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 10172 $as_echo "$DLLTOOL" >&6; } 10173 else 10174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10175 $as_echo "no" >&6; } 10176 fi 10177 10178 10179 fi 10180 if test -z "$ac_cv_prog_DLLTOOL"; then 10181 ac_ct_DLLTOOL=$DLLTOOL 10182 # Extract the first word of "dlltool", so it can be a program name with args. 10183 set dummy dlltool; ac_word=$2 10184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10185 $as_echo_n "checking for $ac_word... " >&6; } 10186 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 10187 $as_echo_n "(cached) " >&6 10188 else 10189 if test -n "$ac_ct_DLLTOOL"; then 10190 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 10191 else 10192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10193 for as_dir in $PATH 10194 do 10195 IFS=$as_save_IFS 10196 test -z "$as_dir" && as_dir=. 10197 for ac_exec_ext in '' $ac_executable_extensions; do 10198 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10199 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 10200 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10201 break 2 10202 fi 10203 done 10204 done 10205 IFS=$as_save_IFS 10206 10207 fi 10208 fi 10209 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 10210 if test -n "$ac_ct_DLLTOOL"; then 10211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 10212 $as_echo "$ac_ct_DLLTOOL" >&6; } 10213 else 10214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10215 $as_echo "no" >&6; } 10216 fi 10217 10218 if test "x$ac_ct_DLLTOOL" = x; then 10219 DLLTOOL="false" 10220 else 10221 case $cross_compiling:$ac_tool_warned in 10222 yes:) 10223 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10224 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10225 ac_tool_warned=yes ;; 10226 esac 10227 DLLTOOL=$ac_ct_DLLTOOL 10228 fi 10229 else 10230 DLLTOOL="$ac_cv_prog_DLLTOOL" 10231 fi 10232 10233 test -z "$DLLTOOL" && DLLTOOL=dlltool 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 10245 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 10246 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 10247 $as_echo_n "(cached) " >&6 10248 else 10249 lt_cv_sharedlib_from_linklib_cmd='unknown' 10250 10251 case $host_os in 10252 cygwin* | mingw* | pw32* | cegcc*) 10253 # two different shell functions defined in ltmain.sh; 10254 # decide which one to use based on capabilities of $DLLTOOL 10255 case `$DLLTOOL --help 2>&1` in 10256 *--identify-strict*) 10257 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 10258 ;; 10259 *) 10260 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 10261 ;; 10262 esac 10263 ;; 10264 *) 10265 # fallback: assume linklib IS sharedlib 10266 lt_cv_sharedlib_from_linklib_cmd=$ECHO 10267 ;; 10268 esac 10269 10270 fi 10271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 10272 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 10273 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 10274 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 10275 10276 10277 10278 10279 10280 10281 10282 if test -n "$ac_tool_prefix"; then 10283 for ac_prog in ar 10284 do 10285 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 10286 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 10287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10288 $as_echo_n "checking for $ac_word... " >&6; } 10289 if ${ac_cv_prog_AR+:} false; then : 10290 $as_echo_n "(cached) " >&6 10291 else 10292 if test -n "$AR"; then 10293 ac_cv_prog_AR="$AR" # Let the user override the test. 10294 else 10295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10296 for as_dir in $PATH 10297 do 10298 IFS=$as_save_IFS 10299 test -z "$as_dir" && as_dir=. 10300 for ac_exec_ext in '' $ac_executable_extensions; do 10301 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10302 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 10303 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10304 break 2 10305 fi 10306 done 10307 done 10308 IFS=$as_save_IFS 10309 10310 fi 10311 fi 10312 AR=$ac_cv_prog_AR 10313 if test -n "$AR"; then 10314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 10315 $as_echo "$AR" >&6; } 10316 else 10317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10318 $as_echo "no" >&6; } 10319 fi 10320 10321 10322 test -n "$AR" && break 10323 done 10324 fi 10325 if test -z "$AR"; then 10326 ac_ct_AR=$AR 10327 for ac_prog in ar 10328 do 10329 # Extract the first word of "$ac_prog", so it can be a program name with args. 10330 set dummy $ac_prog; ac_word=$2 10331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10332 $as_echo_n "checking for $ac_word... " >&6; } 10333 if ${ac_cv_prog_ac_ct_AR+:} false; then : 10334 $as_echo_n "(cached) " >&6 10335 else 10336 if test -n "$ac_ct_AR"; then 10337 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 10338 else 10339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10340 for as_dir in $PATH 10341 do 10342 IFS=$as_save_IFS 10343 test -z "$as_dir" && as_dir=. 10344 for ac_exec_ext in '' $ac_executable_extensions; do 10345 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10346 ac_cv_prog_ac_ct_AR="$ac_prog" 10347 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10348 break 2 10349 fi 10350 done 10351 done 10352 IFS=$as_save_IFS 10353 10354 fi 10355 fi 10356 ac_ct_AR=$ac_cv_prog_ac_ct_AR 10357 if test -n "$ac_ct_AR"; then 10358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 10359 $as_echo "$ac_ct_AR" >&6; } 10360 else 10361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10362 $as_echo "no" >&6; } 10363 fi 10364 10365 10366 test -n "$ac_ct_AR" && break 10367 done 10368 10369 if test "x$ac_ct_AR" = x; then 10370 AR="false" 10371 else 10372 case $cross_compiling:$ac_tool_warned in 10373 yes:) 10374 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10375 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10376 ac_tool_warned=yes ;; 10377 esac 10378 AR=$ac_ct_AR 10379 fi 10380 fi 10381 10382 : ${AR=ar} 10383 : ${AR_FLAGS=cru} 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 10396 $as_echo_n "checking for archiver @FILE support... " >&6; } 10397 if ${lt_cv_ar_at_file+:} false; then : 10398 $as_echo_n "(cached) " >&6 10399 else 10400 lt_cv_ar_at_file=no 10401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10402 /* end confdefs.h. */ 10403 10404 int 10405 main () 10406 { 10407 10408 ; 10409 return 0; 10410 } 10411 _ACEOF 10412 if ac_fn_c_try_compile "$LINENO"; then : 10413 echo conftest.$ac_objext > conftest.lst 10414 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 10415 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 10416 (eval $lt_ar_try) 2>&5 10417 ac_status=$? 10418 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10419 test $ac_status = 0; } 10420 if test 0 -eq "$ac_status"; then 10421 # Ensure the archiver fails upon bogus file names. 10422 rm -f conftest.$ac_objext libconftest.a 10423 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 10424 (eval $lt_ar_try) 2>&5 10425 ac_status=$? 10426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10427 test $ac_status = 0; } 10428 if test 0 -ne "$ac_status"; then 10429 lt_cv_ar_at_file=@ 10430 fi 10431 fi 10432 rm -f conftest.* libconftest.a 10433 10434 fi 10435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10436 10437 fi 10438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 10439 $as_echo "$lt_cv_ar_at_file" >&6; } 10440 10441 if test no = "$lt_cv_ar_at_file"; then 10442 archiver_list_spec= 10443 else 10444 archiver_list_spec=$lt_cv_ar_at_file 10445 fi 10446 10447 10448 10449 10450 10451 10452 10453 if test -n "$ac_tool_prefix"; then 10454 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 10455 set dummy ${ac_tool_prefix}strip; ac_word=$2 10456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10457 $as_echo_n "checking for $ac_word... " >&6; } 10458 if ${ac_cv_prog_STRIP+:} false; then : 10459 $as_echo_n "(cached) " >&6 10460 else 10461 if test -n "$STRIP"; then 10462 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 10463 else 10464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10465 for as_dir in $PATH 10466 do 10467 IFS=$as_save_IFS 10468 test -z "$as_dir" && as_dir=. 10469 for ac_exec_ext in '' $ac_executable_extensions; do 10470 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10471 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 10472 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10473 break 2 10474 fi 10475 done 10476 done 10477 IFS=$as_save_IFS 10478 10479 fi 10480 fi 10481 STRIP=$ac_cv_prog_STRIP 10482 if test -n "$STRIP"; then 10483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 10484 $as_echo "$STRIP" >&6; } 10485 else 10486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10487 $as_echo "no" >&6; } 10488 fi 10489 10490 10491 fi 10492 if test -z "$ac_cv_prog_STRIP"; then 10493 ac_ct_STRIP=$STRIP 10494 # Extract the first word of "strip", so it can be a program name with args. 10495 set dummy strip; ac_word=$2 10496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10497 $as_echo_n "checking for $ac_word... " >&6; } 10498 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 10499 $as_echo_n "(cached) " >&6 10500 else 10501 if test -n "$ac_ct_STRIP"; then 10502 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 10503 else 10504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10505 for as_dir in $PATH 10506 do 10507 IFS=$as_save_IFS 10508 test -z "$as_dir" && as_dir=. 10509 for ac_exec_ext in '' $ac_executable_extensions; do 10510 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10511 ac_cv_prog_ac_ct_STRIP="strip" 10512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10513 break 2 10514 fi 10515 done 10516 done 10517 IFS=$as_save_IFS 10518 10519 fi 10520 fi 10521 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 10522 if test -n "$ac_ct_STRIP"; then 10523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 10524 $as_echo "$ac_ct_STRIP" >&6; } 10525 else 10526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10527 $as_echo "no" >&6; } 10528 fi 10529 10530 if test "x$ac_ct_STRIP" = x; then 10531 STRIP=":" 10532 else 10533 case $cross_compiling:$ac_tool_warned in 10534 yes:) 10535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10536 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10537 ac_tool_warned=yes ;; 10538 esac 10539 STRIP=$ac_ct_STRIP 10540 fi 10541 else 10542 STRIP="$ac_cv_prog_STRIP" 10543 fi 10544 10545 test -z "$STRIP" && STRIP=: 10546 10547 10548 10549 10550 10551 10552 if test -n "$ac_tool_prefix"; then 10553 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 10554 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 10555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10556 $as_echo_n "checking for $ac_word... " >&6; } 10557 if ${ac_cv_prog_RANLIB+:} false; then : 10558 $as_echo_n "(cached) " >&6 10559 else 10560 if test -n "$RANLIB"; then 10561 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 10562 else 10563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10564 for as_dir in $PATH 10565 do 10566 IFS=$as_save_IFS 10567 test -z "$as_dir" && as_dir=. 10568 for ac_exec_ext in '' $ac_executable_extensions; do 10569 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10570 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 10571 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10572 break 2 10573 fi 10574 done 10575 done 10576 IFS=$as_save_IFS 10577 10578 fi 10579 fi 10580 RANLIB=$ac_cv_prog_RANLIB 10581 if test -n "$RANLIB"; then 10582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 10583 $as_echo "$RANLIB" >&6; } 10584 else 10585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10586 $as_echo "no" >&6; } 10587 fi 10588 10589 10590 fi 10591 if test -z "$ac_cv_prog_RANLIB"; then 10592 ac_ct_RANLIB=$RANLIB 10593 # Extract the first word of "ranlib", so it can be a program name with args. 10594 set dummy ranlib; ac_word=$2 10595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10596 $as_echo_n "checking for $ac_word... " >&6; } 10597 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 10598 $as_echo_n "(cached) " >&6 10599 else 10600 if test -n "$ac_ct_RANLIB"; then 10601 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 10602 else 10603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10604 for as_dir in $PATH 10605 do 10606 IFS=$as_save_IFS 10607 test -z "$as_dir" && as_dir=. 10608 for ac_exec_ext in '' $ac_executable_extensions; do 10609 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10610 ac_cv_prog_ac_ct_RANLIB="ranlib" 10611 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10612 break 2 10613 fi 10614 done 10615 done 10616 IFS=$as_save_IFS 10617 10618 fi 10619 fi 10620 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 10621 if test -n "$ac_ct_RANLIB"; then 10622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 10623 $as_echo "$ac_ct_RANLIB" >&6; } 10624 else 10625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10626 $as_echo "no" >&6; } 10627 fi 10628 10629 if test "x$ac_ct_RANLIB" = x; then 10630 RANLIB=":" 10631 else 10632 case $cross_compiling:$ac_tool_warned in 10633 yes:) 10634 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10635 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10636 ac_tool_warned=yes ;; 10637 esac 10638 RANLIB=$ac_ct_RANLIB 10639 fi 10640 else 10641 RANLIB="$ac_cv_prog_RANLIB" 10642 fi 10643 10644 test -z "$RANLIB" && RANLIB=: 10645 10646 10647 10648 10649 10650 10651 # Determine commands to create old-style static archives. 10652 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 10653 old_postinstall_cmds='chmod 644 $oldlib' 10654 old_postuninstall_cmds= 10655 10656 if test -n "$RANLIB"; then 10657 case $host_os in 10658 bitrig* | openbsd*) 10659 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 10660 ;; 10661 *) 10662 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 10663 ;; 10664 esac 10665 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 10666 fi 10667 10668 case $host_os in 10669 darwin*) 10670 lock_old_archive_extraction=yes ;; 10671 *) 10672 lock_old_archive_extraction=no ;; 10673 esac 10674 10675 10676 10677 10678 10679 10680 10681 10682 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694 10695 10696 10697 10698 10699 10700 10701 10702 10703 10704 10705 10706 10707 10708 10709 10710 10711 10712 10713 # If no C compiler was specified, use CC. 10714 LTCC=${LTCC-"$CC"} 10715 10716 # If no C compiler flags were specified, use CFLAGS. 10717 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 10718 10719 # Allow CC to be a program name with arguments. 10720 compiler=$CC 10721 10722 10723 # Check for command to grab the raw symbol name followed by C symbol from nm. 10724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 10725 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 10726 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 10727 $as_echo_n "(cached) " >&6 10728 else 10729 10730 # These are sane defaults that work on at least a few old systems. 10731 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 10732 10733 # Character class describing NM global symbol codes. 10734 symcode='[BCDEGRST]' 10735 10736 # Regexp to match symbols that can be accessed directly from C. 10737 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 10738 10739 # Define system-specific variables. 10740 case $host_os in 10741 aix*) 10742 symcode='[BCDT]' 10743 ;; 10744 cygwin* | mingw* | pw32* | cegcc*) 10745 symcode='[ABCDGISTW]' 10746 ;; 10747 hpux*) 10748 if test ia64 = "$host_cpu"; then 10749 symcode='[ABCDEGRST]' 10750 fi 10751 ;; 10752 irix* | nonstopux*) 10753 symcode='[BCDEGRST]' 10754 ;; 10755 osf*) 10756 symcode='[BCDEGQRST]' 10757 ;; 10758 solaris*) 10759 symcode='[BDRT]' 10760 ;; 10761 sco3.2v5*) 10762 symcode='[DT]' 10763 ;; 10764 sysv4.2uw2*) 10765 symcode='[DT]' 10766 ;; 10767 sysv5* | sco5v6* | unixware* | OpenUNIX*) 10768 symcode='[ABDT]' 10769 ;; 10770 sysv4) 10771 symcode='[DFNSTU]' 10772 ;; 10773 esac 10774 10775 # If we're using GNU nm, then use its standard symbol codes. 10776 case `$NM -V 2>&1` in 10777 *GNU* | *'with BFD'*) 10778 symcode='[ABCDGIRSTW]' ;; 10779 esac 10780 10781 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 10782 # Gets list of data symbols to import. 10783 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 10784 # Adjust the below global symbol transforms to fixup imported variables. 10785 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 10786 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 10787 lt_c_name_lib_hook="\ 10788 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 10789 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 10790 else 10791 # Disable hooks by default. 10792 lt_cv_sys_global_symbol_to_import= 10793 lt_cdecl_hook= 10794 lt_c_name_hook= 10795 lt_c_name_lib_hook= 10796 fi 10797 10798 # Transform an extracted symbol line into a proper C declaration. 10799 # Some systems (esp. on ia64) link data and code symbols differently, 10800 # so use this general approach. 10801 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 10802 $lt_cdecl_hook\ 10803 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 10804 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 10805 10806 # Transform an extracted symbol line into symbol name and symbol address 10807 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 10808 $lt_c_name_hook\ 10809 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 10810 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 10811 10812 # Transform an extracted symbol line into symbol name with lib prefix and 10813 # symbol address. 10814 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 10815 $lt_c_name_lib_hook\ 10816 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 10817 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 10818 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 10819 10820 # Handle CRLF in mingw tool chain 10821 opt_cr= 10822 case $build_os in 10823 mingw*) 10824 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 10825 ;; 10826 esac 10827 10828 # Try without a prefix underscore, then with it. 10829 for ac_symprfx in "" "_"; do 10830 10831 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 10832 symxfrm="\\1 $ac_symprfx\\2 \\2" 10833 10834 # Write the raw and C identifiers. 10835 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 10836 # Fake it for dumpbin and say T for any non-static function, 10837 # D for any global variable and I for any imported variable. 10838 # Also find C++ and __fastcall symbols from MSVC++, 10839 # which start with @ or ?. 10840 lt_cv_sys_global_symbol_pipe="$AWK '"\ 10841 " {last_section=section; section=\$ 3};"\ 10842 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 10843 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 10844 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 10845 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 10846 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 10847 " \$ 0!~/External *\|/{next};"\ 10848 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 10849 " {if(hide[section]) next};"\ 10850 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 10851 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 10852 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 10853 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 10854 " ' prfx=^$ac_symprfx" 10855 else 10856 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 10857 fi 10858 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 10859 10860 # Check to see that the pipe works correctly. 10861 pipe_works=no 10862 10863 rm -f conftest* 10864 cat > conftest.$ac_ext <<_LT_EOF 10865 #ifdef __cplusplus 10866 extern "C" { 10867 #endif 10868 char nm_test_var; 10869 void nm_test_func(void); 10870 void nm_test_func(void){} 10871 #ifdef __cplusplus 10872 } 10873 #endif 10874 int main(){nm_test_var='a';nm_test_func();return(0);} 10875 _LT_EOF 10876 10877 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10878 (eval $ac_compile) 2>&5 10879 ac_status=$? 10880 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10881 test $ac_status = 0; }; then 10882 # Now try to grab the symbols. 10883 nlist=conftest.nm 10884 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 10885 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 10886 ac_status=$? 10887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10888 test $ac_status = 0; } && test -s "$nlist"; then 10889 # Try sorting and uniquifying the output. 10890 if sort "$nlist" | uniq > "$nlist"T; then 10891 mv -f "$nlist"T "$nlist" 10892 else 10893 rm -f "$nlist"T 10894 fi 10895 10896 # Make sure that we snagged all the symbols we need. 10897 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 10898 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 10899 cat <<_LT_EOF > conftest.$ac_ext 10900 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 10901 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 10902 /* DATA imports from DLLs on WIN32 can't be const, because runtime 10903 relocations are performed -- see ld's documentation on pseudo-relocs. */ 10904 # define LT_DLSYM_CONST 10905 #elif defined __osf__ 10906 /* This system does not cope well with relocations in const data. */ 10907 # define LT_DLSYM_CONST 10908 #else 10909 # define LT_DLSYM_CONST const 10910 #endif 10911 10912 #ifdef __cplusplus 10913 extern "C" { 10914 #endif 10915 10916 _LT_EOF 10917 # Now generate the symbol file. 10918 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 10919 10920 cat <<_LT_EOF >> conftest.$ac_ext 10921 10922 /* The mapping between symbol names and symbols. */ 10923 LT_DLSYM_CONST struct { 10924 const char *name; 10925 void *address; 10926 } 10927 lt__PROGRAM__LTX_preloaded_symbols[] = 10928 { 10929 { "@PROGRAM@", (void *) 0 }, 10930 _LT_EOF 10931 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 10932 cat <<\_LT_EOF >> conftest.$ac_ext 10933 {0, (void *) 0} 10934 }; 10935 10936 /* This works around a problem in FreeBSD linker */ 10937 #ifdef FREEBSD_WORKAROUND 10938 static const void *lt_preloaded_setup() { 10939 return lt__PROGRAM__LTX_preloaded_symbols; 10940 } 10941 #endif 10942 10943 #ifdef __cplusplus 10944 } 10945 #endif 10946 _LT_EOF 10947 # Now try linking the two files. 10948 mv conftest.$ac_objext conftstm.$ac_objext 10949 lt_globsym_save_LIBS=$LIBS 10950 lt_globsym_save_CFLAGS=$CFLAGS 10951 LIBS=conftstm.$ac_objext 10952 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 10953 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 10954 (eval $ac_link) 2>&5 10955 ac_status=$? 10956 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10957 test $ac_status = 0; } && test -s conftest$ac_exeext; then 10958 pipe_works=yes 10959 fi 10960 LIBS=$lt_globsym_save_LIBS 10961 CFLAGS=$lt_globsym_save_CFLAGS 10962 else 10963 echo "cannot find nm_test_func in $nlist" >&5 10964 fi 10965 else 10966 echo "cannot find nm_test_var in $nlist" >&5 10967 fi 10968 else 10969 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 10970 fi 10971 else 10972 echo "$progname: failed program was:" >&5 10973 cat conftest.$ac_ext >&5 10974 fi 10975 rm -rf conftest* conftst* 10976 10977 # Do not use the global_symbol_pipe unless it works. 10978 if test yes = "$pipe_works"; then 10979 break 10980 else 10981 lt_cv_sys_global_symbol_pipe= 10982 fi 10983 done 10984 10985 fi 10986 10987 if test -z "$lt_cv_sys_global_symbol_pipe"; then 10988 lt_cv_sys_global_symbol_to_cdecl= 10989 fi 10990 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 10991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 10992 $as_echo "failed" >&6; } 10993 else 10994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 10995 $as_echo "ok" >&6; } 10996 fi 10997 10998 # Response file support. 10999 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 11000 nm_file_list_spec='@' 11001 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 11002 nm_file_list_spec='@' 11003 fi 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 11035 11036 11037 11038 11039 11040 11041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 11042 $as_echo_n "checking for sysroot... " >&6; } 11043 11044 # Check whether --with-sysroot was given. 11045 if test "${with_sysroot+set}" = set; then : 11046 withval=$with_sysroot; 11047 else 11048 with_sysroot=no 11049 fi 11050 11051 11052 lt_sysroot= 11053 case $with_sysroot in #( 11054 yes) 11055 if test yes = "$GCC"; then 11056 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 11057 fi 11058 ;; #( 11059 /*) 11060 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 11061 ;; #( 11062 no|'') 11063 ;; #( 11064 *) 11065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 11066 $as_echo "$with_sysroot" >&6; } 11067 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 11068 ;; 11069 esac 11070 11071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 11072 $as_echo "${lt_sysroot:-no}" >&6; } 11073 11074 11075 11076 11077 11078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 11079 $as_echo_n "checking for a working dd... " >&6; } 11080 if ${ac_cv_path_lt_DD+:} false; then : 11081 $as_echo_n "(cached) " >&6 11082 else 11083 printf 0123456789abcdef0123456789abcdef >conftest.i 11084 cat conftest.i conftest.i >conftest2.i 11085 : ${lt_DD:=$DD} 11086 if test -z "$lt_DD"; then 11087 ac_path_lt_DD_found=false 11088 # Loop through the user's path and test for each of PROGNAME-LIST 11089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11090 for as_dir in $PATH 11091 do 11092 IFS=$as_save_IFS 11093 test -z "$as_dir" && as_dir=. 11094 for ac_prog in dd; do 11095 for ac_exec_ext in '' $ac_executable_extensions; do 11096 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 11097 as_fn_executable_p "$ac_path_lt_DD" || continue 11098 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 11099 cmp -s conftest.i conftest.out \ 11100 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 11101 fi 11102 $ac_path_lt_DD_found && break 3 11103 done 11104 done 11105 done 11106 IFS=$as_save_IFS 11107 if test -z "$ac_cv_path_lt_DD"; then 11108 : 11109 fi 11110 else 11111 ac_cv_path_lt_DD=$lt_DD 11112 fi 11113 11114 rm -f conftest.i conftest2.i conftest.out 11115 fi 11116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 11117 $as_echo "$ac_cv_path_lt_DD" >&6; } 11118 11119 11120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 11121 $as_echo_n "checking how to truncate binary pipes... " >&6; } 11122 if ${lt_cv_truncate_bin+:} false; then : 11123 $as_echo_n "(cached) " >&6 11124 else 11125 printf 0123456789abcdef0123456789abcdef >conftest.i 11126 cat conftest.i conftest.i >conftest2.i 11127 lt_cv_truncate_bin= 11128 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 11129 cmp -s conftest.i conftest.out \ 11130 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 11131 fi 11132 rm -f conftest.i conftest2.i conftest.out 11133 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 11134 fi 11135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 11136 $as_echo "$lt_cv_truncate_bin" >&6; } 11137 11138 11139 11140 11141 11142 11143 11144 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 11145 func_cc_basename () 11146 { 11147 for cc_temp in $*""; do 11148 case $cc_temp in 11149 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 11150 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 11151 \-*) ;; 11152 *) break;; 11153 esac 11154 done 11155 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 11156 } 11157 11158 # Check whether --enable-libtool-lock was given. 11159 if test "${enable_libtool_lock+set}" = set; then : 11160 enableval=$enable_libtool_lock; 11161 fi 11162 11163 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 11164 11165 # Some flags need to be propagated to the compiler or linker for good 11166 # libtool support. 11167 case $host in 11168 ia64-*-hpux*) 11169 # Find out what ABI is being produced by ac_compile, and set mode 11170 # options accordingly. 11171 echo 'int i;' > conftest.$ac_ext 11172 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11173 (eval $ac_compile) 2>&5 11174 ac_status=$? 11175 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11176 test $ac_status = 0; }; then 11177 case `/usr/bin/file conftest.$ac_objext` in 11178 *ELF-32*) 11179 HPUX_IA64_MODE=32 11180 ;; 11181 *ELF-64*) 11182 HPUX_IA64_MODE=64 11183 ;; 11184 esac 11185 fi 11186 rm -rf conftest* 11187 ;; 11188 *-*-irix6*) 11189 # Find out what ABI is being produced by ac_compile, and set linker 11190 # options accordingly. 11191 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 11192 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11193 (eval $ac_compile) 2>&5 11194 ac_status=$? 11195 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11196 test $ac_status = 0; }; then 11197 if test yes = "$lt_cv_prog_gnu_ld"; then 11198 case `/usr/bin/file conftest.$ac_objext` in 11199 *32-bit*) 11200 LD="${LD-ld} -melf32bsmip" 11201 ;; 11202 *N32*) 11203 LD="${LD-ld} -melf32bmipn32" 11204 ;; 11205 *64-bit*) 11206 LD="${LD-ld} -melf64bmip" 11207 ;; 11208 esac 11209 else 11210 case `/usr/bin/file conftest.$ac_objext` in 11211 *32-bit*) 11212 LD="${LD-ld} -32" 11213 ;; 11214 *N32*) 11215 LD="${LD-ld} -n32" 11216 ;; 11217 *64-bit*) 11218 LD="${LD-ld} -64" 11219 ;; 11220 esac 11221 fi 11222 fi 11223 rm -rf conftest* 11224 ;; 11225 11226 mips64*-*linux*) 11227 # Find out what ABI is being produced by ac_compile, and set linker 11228 # options accordingly. 11229 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 11230 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11231 (eval $ac_compile) 2>&5 11232 ac_status=$? 11233 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11234 test $ac_status = 0; }; then 11235 emul=elf 11236 case `/usr/bin/file conftest.$ac_objext` in 11237 *32-bit*) 11238 emul="${emul}32" 11239 ;; 11240 *64-bit*) 11241 emul="${emul}64" 11242 ;; 11243 esac 11244 case `/usr/bin/file conftest.$ac_objext` in 11245 *MSB*) 11246 emul="${emul}btsmip" 11247 ;; 11248 *LSB*) 11249 emul="${emul}ltsmip" 11250 ;; 11251 esac 11252 case `/usr/bin/file conftest.$ac_objext` in 11253 *N32*) 11254 emul="${emul}n32" 11255 ;; 11256 esac 11257 LD="${LD-ld} -m $emul" 11258 fi 11259 rm -rf conftest* 11260 ;; 11261 11262 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 11263 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 11264 # Find out what ABI is being produced by ac_compile, and set linker 11265 # options accordingly. Note that the listed cases only cover the 11266 # situations where additional linker options are needed (such as when 11267 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 11268 # vice versa); the common cases where no linker options are needed do 11269 # not appear in the list. 11270 echo 'int i;' > conftest.$ac_ext 11271 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11272 (eval $ac_compile) 2>&5 11273 ac_status=$? 11274 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11275 test $ac_status = 0; }; then 11276 case `/usr/bin/file conftest.o` in 11277 *32-bit*) 11278 case $host in 11279 x86_64-*kfreebsd*-gnu) 11280 LD="${LD-ld} -m elf_i386_fbsd" 11281 ;; 11282 x86_64-*linux*) 11283 case `/usr/bin/file conftest.o` in 11284 *x86-64*) 11285 LD="${LD-ld} -m elf32_x86_64" 11286 ;; 11287 *) 11288 LD="${LD-ld} -m elf_i386" 11289 ;; 11290 esac 11291 ;; 11292 powerpc64le-*linux*) 11293 LD="${LD-ld} -m elf32lppclinux" 11294 ;; 11295 powerpc64-*linux*) 11296 LD="${LD-ld} -m elf32ppclinux" 11297 ;; 11298 s390x-*linux*) 11299 LD="${LD-ld} -m elf_s390" 11300 ;; 11301 sparc64-*linux*) 11302 LD="${LD-ld} -m elf32_sparc" 11303 ;; 11304 esac 11305 ;; 11306 *64-bit*) 11307 case $host in 11308 x86_64-*kfreebsd*-gnu) 11309 LD="${LD-ld} -m elf_x86_64_fbsd" 11310 ;; 11311 x86_64-*linux*) 11312 LD="${LD-ld} -m elf_x86_64" 11313 ;; 11314 powerpcle-*linux*) 11315 LD="${LD-ld} -m elf64lppc" 11316 ;; 11317 powerpc-*linux*) 11318 LD="${LD-ld} -m elf64ppc" 11319 ;; 11320 s390*-*linux*|s390*-*tpf*) 11321 LD="${LD-ld} -m elf64_s390" 11322 ;; 11323 sparc*-*linux*) 11324 LD="${LD-ld} -m elf64_sparc" 11325 ;; 11326 esac 11327 ;; 11328 esac 11329 fi 11330 rm -rf conftest* 11331 ;; 11332 11333 *-*-sco3.2v5*) 11334 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 11335 SAVE_CFLAGS=$CFLAGS 11336 CFLAGS="$CFLAGS -belf" 11337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 11338 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 11339 if ${lt_cv_cc_needs_belf+:} false; then : 11340 $as_echo_n "(cached) " >&6 11341 else 11342 ac_ext=c 11343 ac_cpp='$CPP $CPPFLAGS' 11344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11346 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11347 11348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11349 /* end confdefs.h. */ 11350 11351 int 11352 main () 11353 { 11354 11355 ; 11356 return 0; 11357 } 11358 _ACEOF 11359 if ac_fn_c_try_link "$LINENO"; then : 11360 lt_cv_cc_needs_belf=yes 11361 else 11362 lt_cv_cc_needs_belf=no 11363 fi 11364 rm -f core conftest.err conftest.$ac_objext \ 11365 conftest$ac_exeext conftest.$ac_ext 11366 ac_ext=c 11367 ac_cpp='$CPP $CPPFLAGS' 11368 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11369 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11370 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11371 11372 fi 11373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 11374 $as_echo "$lt_cv_cc_needs_belf" >&6; } 11375 if test yes != "$lt_cv_cc_needs_belf"; then 11376 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 11377 CFLAGS=$SAVE_CFLAGS 11378 fi 11379 ;; 11380 *-*solaris*) 11381 # Find out what ABI is being produced by ac_compile, and set linker 11382 # options accordingly. 11383 echo 'int i;' > conftest.$ac_ext 11384 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11385 (eval $ac_compile) 2>&5 11386 ac_status=$? 11387 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11388 test $ac_status = 0; }; then 11389 case `/usr/bin/file conftest.o` in 11390 *64-bit*) 11391 case $lt_cv_prog_gnu_ld in 11392 yes*) 11393 case $host in 11394 i?86-*-solaris*|x86_64-*-solaris*) 11395 LD="${LD-ld} -m elf_x86_64" 11396 ;; 11397 sparc*-*-solaris*) 11398 LD="${LD-ld} -m elf64_sparc" 11399 ;; 11400 esac 11401 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 11402 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 11403 LD=${LD-ld}_sol2 11404 fi 11405 ;; 11406 *) 11407 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 11408 LD="${LD-ld} -64" 11409 fi 11410 ;; 11411 esac 11412 ;; 11413 esac 11414 fi 11415 rm -rf conftest* 11416 ;; 11417 esac 11418 11419 need_locks=$enable_libtool_lock 11420 11421 if test -n "$ac_tool_prefix"; then 11422 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 11423 set dummy ${ac_tool_prefix}mt; ac_word=$2 11424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11425 $as_echo_n "checking for $ac_word... " >&6; } 11426 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 11427 $as_echo_n "(cached) " >&6 11428 else 11429 if test -n "$MANIFEST_TOOL"; then 11430 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 11431 else 11432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11433 for as_dir in $PATH 11434 do 11435 IFS=$as_save_IFS 11436 test -z "$as_dir" && as_dir=. 11437 for ac_exec_ext in '' $ac_executable_extensions; do 11438 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11439 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 11440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11441 break 2 11442 fi 11443 done 11444 done 11445 IFS=$as_save_IFS 11446 11447 fi 11448 fi 11449 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 11450 if test -n "$MANIFEST_TOOL"; then 11451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 11452 $as_echo "$MANIFEST_TOOL" >&6; } 11453 else 11454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11455 $as_echo "no" >&6; } 11456 fi 11457 11458 11459 fi 11460 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 11461 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 11462 # Extract the first word of "mt", so it can be a program name with args. 11463 set dummy mt; ac_word=$2 11464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11465 $as_echo_n "checking for $ac_word... " >&6; } 11466 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 11467 $as_echo_n "(cached) " >&6 11468 else 11469 if test -n "$ac_ct_MANIFEST_TOOL"; then 11470 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 11471 else 11472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11473 for as_dir in $PATH 11474 do 11475 IFS=$as_save_IFS 11476 test -z "$as_dir" && as_dir=. 11477 for ac_exec_ext in '' $ac_executable_extensions; do 11478 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11479 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 11480 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11481 break 2 11482 fi 11483 done 11484 done 11485 IFS=$as_save_IFS 11486 11487 fi 11488 fi 11489 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 11490 if test -n "$ac_ct_MANIFEST_TOOL"; then 11491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 11492 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 11493 else 11494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11495 $as_echo "no" >&6; } 11496 fi 11497 11498 if test "x$ac_ct_MANIFEST_TOOL" = x; then 11499 MANIFEST_TOOL=":" 11500 else 11501 case $cross_compiling:$ac_tool_warned in 11502 yes:) 11503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11504 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11505 ac_tool_warned=yes ;; 11506 esac 11507 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 11508 fi 11509 else 11510 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 11511 fi 11512 11513 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 11514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 11515 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 11516 if ${lt_cv_path_mainfest_tool+:} false; then : 11517 $as_echo_n "(cached) " >&6 11518 else 11519 lt_cv_path_mainfest_tool=no 11520 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 11521 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 11522 cat conftest.err >&5 11523 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 11524 lt_cv_path_mainfest_tool=yes 11525 fi 11526 rm -f conftest* 11527 fi 11528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 11529 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 11530 if test yes != "$lt_cv_path_mainfest_tool"; then 11531 MANIFEST_TOOL=: 11532 fi 11533 11534 11535 11536 11537 11538 11539 case $host_os in 11540 rhapsody* | darwin*) 11541 if test -n "$ac_tool_prefix"; then 11542 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 11543 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 11544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11545 $as_echo_n "checking for $ac_word... " >&6; } 11546 if ${ac_cv_prog_DSYMUTIL+:} false; then : 11547 $as_echo_n "(cached) " >&6 11548 else 11549 if test -n "$DSYMUTIL"; then 11550 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 11551 else 11552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11553 for as_dir in $PATH 11554 do 11555 IFS=$as_save_IFS 11556 test -z "$as_dir" && as_dir=. 11557 for ac_exec_ext in '' $ac_executable_extensions; do 11558 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11559 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 11560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11561 break 2 11562 fi 11563 done 11564 done 11565 IFS=$as_save_IFS 11566 11567 fi 11568 fi 11569 DSYMUTIL=$ac_cv_prog_DSYMUTIL 11570 if test -n "$DSYMUTIL"; then 11571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 11572 $as_echo "$DSYMUTIL" >&6; } 11573 else 11574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11575 $as_echo "no" >&6; } 11576 fi 11577 11578 11579 fi 11580 if test -z "$ac_cv_prog_DSYMUTIL"; then 11581 ac_ct_DSYMUTIL=$DSYMUTIL 11582 # Extract the first word of "dsymutil", so it can be a program name with args. 11583 set dummy dsymutil; ac_word=$2 11584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11585 $as_echo_n "checking for $ac_word... " >&6; } 11586 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 11587 $as_echo_n "(cached) " >&6 11588 else 11589 if test -n "$ac_ct_DSYMUTIL"; then 11590 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 11591 else 11592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11593 for as_dir in $PATH 11594 do 11595 IFS=$as_save_IFS 11596 test -z "$as_dir" && as_dir=. 11597 for ac_exec_ext in '' $ac_executable_extensions; do 11598 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11599 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 11600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11601 break 2 11602 fi 11603 done 11604 done 11605 IFS=$as_save_IFS 11606 11607 fi 11608 fi 11609 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 11610 if test -n "$ac_ct_DSYMUTIL"; then 11611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 11612 $as_echo "$ac_ct_DSYMUTIL" >&6; } 11613 else 11614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11615 $as_echo "no" >&6; } 11616 fi 11617 11618 if test "x$ac_ct_DSYMUTIL" = x; then 11619 DSYMUTIL=":" 11620 else 11621 case $cross_compiling:$ac_tool_warned in 11622 yes:) 11623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11624 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11625 ac_tool_warned=yes ;; 11626 esac 11627 DSYMUTIL=$ac_ct_DSYMUTIL 11628 fi 11629 else 11630 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 11631 fi 11632 11633 if test -n "$ac_tool_prefix"; then 11634 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 11635 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 11636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11637 $as_echo_n "checking for $ac_word... " >&6; } 11638 if ${ac_cv_prog_NMEDIT+:} false; then : 11639 $as_echo_n "(cached) " >&6 11640 else 11641 if test -n "$NMEDIT"; then 11642 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 11643 else 11644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11645 for as_dir in $PATH 11646 do 11647 IFS=$as_save_IFS 11648 test -z "$as_dir" && as_dir=. 11649 for ac_exec_ext in '' $ac_executable_extensions; do 11650 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11651 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 11652 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11653 break 2 11654 fi 11655 done 11656 done 11657 IFS=$as_save_IFS 11658 11659 fi 11660 fi 11661 NMEDIT=$ac_cv_prog_NMEDIT 11662 if test -n "$NMEDIT"; then 11663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 11664 $as_echo "$NMEDIT" >&6; } 11665 else 11666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11667 $as_echo "no" >&6; } 11668 fi 11669 11670 11671 fi 11672 if test -z "$ac_cv_prog_NMEDIT"; then 11673 ac_ct_NMEDIT=$NMEDIT 11674 # Extract the first word of "nmedit", so it can be a program name with args. 11675 set dummy nmedit; ac_word=$2 11676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11677 $as_echo_n "checking for $ac_word... " >&6; } 11678 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 11679 $as_echo_n "(cached) " >&6 11680 else 11681 if test -n "$ac_ct_NMEDIT"; then 11682 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 11683 else 11684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11685 for as_dir in $PATH 11686 do 11687 IFS=$as_save_IFS 11688 test -z "$as_dir" && as_dir=. 11689 for ac_exec_ext in '' $ac_executable_extensions; do 11690 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11691 ac_cv_prog_ac_ct_NMEDIT="nmedit" 11692 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11693 break 2 11694 fi 11695 done 11696 done 11697 IFS=$as_save_IFS 11698 11699 fi 11700 fi 11701 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 11702 if test -n "$ac_ct_NMEDIT"; then 11703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 11704 $as_echo "$ac_ct_NMEDIT" >&6; } 11705 else 11706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11707 $as_echo "no" >&6; } 11708 fi 11709 11710 if test "x$ac_ct_NMEDIT" = x; then 11711 NMEDIT=":" 11712 else 11713 case $cross_compiling:$ac_tool_warned in 11714 yes:) 11715 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11716 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11717 ac_tool_warned=yes ;; 11718 esac 11719 NMEDIT=$ac_ct_NMEDIT 11720 fi 11721 else 11722 NMEDIT="$ac_cv_prog_NMEDIT" 11723 fi 11724 11725 if test -n "$ac_tool_prefix"; then 11726 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 11727 set dummy ${ac_tool_prefix}lipo; ac_word=$2 11728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11729 $as_echo_n "checking for $ac_word... " >&6; } 11730 if ${ac_cv_prog_LIPO+:} false; then : 11731 $as_echo_n "(cached) " >&6 11732 else 11733 if test -n "$LIPO"; then 11734 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 11735 else 11736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11737 for as_dir in $PATH 11738 do 11739 IFS=$as_save_IFS 11740 test -z "$as_dir" && as_dir=. 11741 for ac_exec_ext in '' $ac_executable_extensions; do 11742 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11743 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 11744 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11745 break 2 11746 fi 11747 done 11748 done 11749 IFS=$as_save_IFS 11750 11751 fi 11752 fi 11753 LIPO=$ac_cv_prog_LIPO 11754 if test -n "$LIPO"; then 11755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 11756 $as_echo "$LIPO" >&6; } 11757 else 11758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11759 $as_echo "no" >&6; } 11760 fi 11761 11762 11763 fi 11764 if test -z "$ac_cv_prog_LIPO"; then 11765 ac_ct_LIPO=$LIPO 11766 # Extract the first word of "lipo", so it can be a program name with args. 11767 set dummy lipo; ac_word=$2 11768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11769 $as_echo_n "checking for $ac_word... " >&6; } 11770 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 11771 $as_echo_n "(cached) " >&6 11772 else 11773 if test -n "$ac_ct_LIPO"; then 11774 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 11775 else 11776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11777 for as_dir in $PATH 11778 do 11779 IFS=$as_save_IFS 11780 test -z "$as_dir" && as_dir=. 11781 for ac_exec_ext in '' $ac_executable_extensions; do 11782 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11783 ac_cv_prog_ac_ct_LIPO="lipo" 11784 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11785 break 2 11786 fi 11787 done 11788 done 11789 IFS=$as_save_IFS 11790 11791 fi 11792 fi 11793 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 11794 if test -n "$ac_ct_LIPO"; then 11795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 11796 $as_echo "$ac_ct_LIPO" >&6; } 11797 else 11798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11799 $as_echo "no" >&6; } 11800 fi 11801 11802 if test "x$ac_ct_LIPO" = x; then 11803 LIPO=":" 11804 else 11805 case $cross_compiling:$ac_tool_warned in 11806 yes:) 11807 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11808 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11809 ac_tool_warned=yes ;; 11810 esac 11811 LIPO=$ac_ct_LIPO 11812 fi 11813 else 11814 LIPO="$ac_cv_prog_LIPO" 11815 fi 11816 11817 if test -n "$ac_tool_prefix"; then 11818 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 11819 set dummy ${ac_tool_prefix}otool; ac_word=$2 11820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11821 $as_echo_n "checking for $ac_word... " >&6; } 11822 if ${ac_cv_prog_OTOOL+:} false; then : 11823 $as_echo_n "(cached) " >&6 11824 else 11825 if test -n "$OTOOL"; then 11826 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 11827 else 11828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11829 for as_dir in $PATH 11830 do 11831 IFS=$as_save_IFS 11832 test -z "$as_dir" && as_dir=. 11833 for ac_exec_ext in '' $ac_executable_extensions; do 11834 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11835 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 11836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11837 break 2 11838 fi 11839 done 11840 done 11841 IFS=$as_save_IFS 11842 11843 fi 11844 fi 11845 OTOOL=$ac_cv_prog_OTOOL 11846 if test -n "$OTOOL"; then 11847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 11848 $as_echo "$OTOOL" >&6; } 11849 else 11850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11851 $as_echo "no" >&6; } 11852 fi 11853 11854 11855 fi 11856 if test -z "$ac_cv_prog_OTOOL"; then 11857 ac_ct_OTOOL=$OTOOL 11858 # Extract the first word of "otool", so it can be a program name with args. 11859 set dummy otool; ac_word=$2 11860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11861 $as_echo_n "checking for $ac_word... " >&6; } 11862 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 11863 $as_echo_n "(cached) " >&6 11864 else 11865 if test -n "$ac_ct_OTOOL"; then 11866 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 11867 else 11868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11869 for as_dir in $PATH 11870 do 11871 IFS=$as_save_IFS 11872 test -z "$as_dir" && as_dir=. 11873 for ac_exec_ext in '' $ac_executable_extensions; do 11874 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11875 ac_cv_prog_ac_ct_OTOOL="otool" 11876 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11877 break 2 11878 fi 11879 done 11880 done 11881 IFS=$as_save_IFS 11882 11883 fi 11884 fi 11885 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 11886 if test -n "$ac_ct_OTOOL"; then 11887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 11888 $as_echo "$ac_ct_OTOOL" >&6; } 11889 else 11890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11891 $as_echo "no" >&6; } 11892 fi 11893 11894 if test "x$ac_ct_OTOOL" = x; then 11895 OTOOL=":" 11896 else 11897 case $cross_compiling:$ac_tool_warned in 11898 yes:) 11899 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11900 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11901 ac_tool_warned=yes ;; 11902 esac 11903 OTOOL=$ac_ct_OTOOL 11904 fi 11905 else 11906 OTOOL="$ac_cv_prog_OTOOL" 11907 fi 11908 11909 if test -n "$ac_tool_prefix"; then 11910 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 11911 set dummy ${ac_tool_prefix}otool64; ac_word=$2 11912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11913 $as_echo_n "checking for $ac_word... " >&6; } 11914 if ${ac_cv_prog_OTOOL64+:} false; then : 11915 $as_echo_n "(cached) " >&6 11916 else 11917 if test -n "$OTOOL64"; then 11918 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 11919 else 11920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11921 for as_dir in $PATH 11922 do 11923 IFS=$as_save_IFS 11924 test -z "$as_dir" && as_dir=. 11925 for ac_exec_ext in '' $ac_executable_extensions; do 11926 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11927 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 11928 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11929 break 2 11930 fi 11931 done 11932 done 11933 IFS=$as_save_IFS 11934 11935 fi 11936 fi 11937 OTOOL64=$ac_cv_prog_OTOOL64 11938 if test -n "$OTOOL64"; then 11939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 11940 $as_echo "$OTOOL64" >&6; } 11941 else 11942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11943 $as_echo "no" >&6; } 11944 fi 11945 11946 11947 fi 11948 if test -z "$ac_cv_prog_OTOOL64"; then 11949 ac_ct_OTOOL64=$OTOOL64 11950 # Extract the first word of "otool64", so it can be a program name with args. 11951 set dummy otool64; ac_word=$2 11952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11953 $as_echo_n "checking for $ac_word... " >&6; } 11954 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 11955 $as_echo_n "(cached) " >&6 11956 else 11957 if test -n "$ac_ct_OTOOL64"; then 11958 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 11959 else 11960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11961 for as_dir in $PATH 11962 do 11963 IFS=$as_save_IFS 11964 test -z "$as_dir" && as_dir=. 11965 for ac_exec_ext in '' $ac_executable_extensions; do 11966 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11967 ac_cv_prog_ac_ct_OTOOL64="otool64" 11968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11969 break 2 11970 fi 11971 done 11972 done 11973 IFS=$as_save_IFS 11974 11975 fi 11976 fi 11977 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 11978 if test -n "$ac_ct_OTOOL64"; then 11979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 11980 $as_echo "$ac_ct_OTOOL64" >&6; } 11981 else 11982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11983 $as_echo "no" >&6; } 11984 fi 11985 11986 if test "x$ac_ct_OTOOL64" = x; then 11987 OTOOL64=":" 11988 else 11989 case $cross_compiling:$ac_tool_warned in 11990 yes:) 11991 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11992 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11993 ac_tool_warned=yes ;; 11994 esac 11995 OTOOL64=$ac_ct_OTOOL64 11996 fi 11997 else 11998 OTOOL64="$ac_cv_prog_OTOOL64" 11999 fi 12000 12001 12002 12003 12004 12005 12006 12007 12008 12009 12010 12011 12012 12013 12014 12015 12016 12017 12018 12019 12020 12021 12022 12023 12024 12025 12026 12027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 12028 $as_echo_n "checking for -single_module linker flag... " >&6; } 12029 if ${lt_cv_apple_cc_single_mod+:} false; then : 12030 $as_echo_n "(cached) " >&6 12031 else 12032 lt_cv_apple_cc_single_mod=no 12033 if test -z "$LT_MULTI_MODULE"; then 12034 # By default we will add the -single_module flag. You can override 12035 # by either setting the environment variable LT_MULTI_MODULE 12036 # non-empty at configure time, or by adding -multi_module to the 12037 # link flags. 12038 rm -rf libconftest.dylib* 12039 echo "int foo(void){return 1;}" > conftest.c 12040 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 12041 -dynamiclib -Wl,-single_module conftest.c" >&5 12042 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 12043 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 12044 _lt_result=$? 12045 # If there is a non-empty error log, and "single_module" 12046 # appears in it, assume the flag caused a linker warning 12047 if test -s conftest.err && $GREP single_module conftest.err; then 12048 cat conftest.err >&5 12049 # Otherwise, if the output was created with a 0 exit code from 12050 # the compiler, it worked. 12051 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 12052 lt_cv_apple_cc_single_mod=yes 12053 else 12054 cat conftest.err >&5 12055 fi 12056 rm -rf libconftest.dylib* 12057 rm -f conftest.* 12058 fi 12059 fi 12060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 12061 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 12062 12063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 12064 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 12065 if ${lt_cv_ld_exported_symbols_list+:} false; then : 12066 $as_echo_n "(cached) " >&6 12067 else 12068 lt_cv_ld_exported_symbols_list=no 12069 save_LDFLAGS=$LDFLAGS 12070 echo "_main" > conftest.sym 12071 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 12072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12073 /* end confdefs.h. */ 12074 12075 int 12076 main () 12077 { 12078 12079 ; 12080 return 0; 12081 } 12082 _ACEOF 12083 if ac_fn_c_try_link "$LINENO"; then : 12084 lt_cv_ld_exported_symbols_list=yes 12085 else 12086 lt_cv_ld_exported_symbols_list=no 12087 fi 12088 rm -f core conftest.err conftest.$ac_objext \ 12089 conftest$ac_exeext conftest.$ac_ext 12090 LDFLAGS=$save_LDFLAGS 12091 12092 fi 12093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 12094 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 12095 12096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 12097 $as_echo_n "checking for -force_load linker flag... " >&6; } 12098 if ${lt_cv_ld_force_load+:} false; then : 12099 $as_echo_n "(cached) " >&6 12100 else 12101 lt_cv_ld_force_load=no 12102 cat > conftest.c << _LT_EOF 12103 int forced_loaded() { return 2;} 12104 _LT_EOF 12105 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 12106 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 12107 echo "$AR cru libconftest.a conftest.o" >&5 12108 $AR cru libconftest.a conftest.o 2>&5 12109 echo "$RANLIB libconftest.a" >&5 12110 $RANLIB libconftest.a 2>&5 12111 cat > conftest.c << _LT_EOF 12112 int main() { return 0;} 12113 _LT_EOF 12114 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 12115 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 12116 _lt_result=$? 12117 if test -s conftest.err && $GREP force_load conftest.err; then 12118 cat conftest.err >&5 12119 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 12120 lt_cv_ld_force_load=yes 12121 else 12122 cat conftest.err >&5 12123 fi 12124 rm -f conftest.err libconftest.a conftest conftest.c 12125 rm -rf conftest.dSYM 12126 12127 fi 12128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 12129 $as_echo "$lt_cv_ld_force_load" >&6; } 12130 case $host_os in 12131 rhapsody* | darwin1.[012]) 12132 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 12133 darwin1.*) 12134 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 12135 darwin*) # darwin 5.x on 12136 # if running on 10.5 or later, the deployment target defaults 12137 # to the OS version, if on x86, and 10.4, the deployment 12138 # target defaults to 10.4. Don't you love it? 12139 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 12140 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 12141 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 12142 10.[012][,.]*) 12143 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 12144 10.*) 12145 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 12146 esac 12147 ;; 12148 esac 12149 if test yes = "$lt_cv_apple_cc_single_mod"; then 12150 _lt_dar_single_mod='$single_module' 12151 fi 12152 if test yes = "$lt_cv_ld_exported_symbols_list"; then 12153 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 12154 else 12155 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 12156 fi 12157 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 12158 _lt_dsymutil='~$DSYMUTIL $lib || :' 12159 else 12160 _lt_dsymutil= 12161 fi 12162 ;; 12163 esac 12164 12165 # func_munge_path_list VARIABLE PATH 12166 # ----------------------------------- 12167 # VARIABLE is name of variable containing _space_ separated list of 12168 # directories to be munged by the contents of PATH, which is string 12169 # having a format: 12170 # "DIR[:DIR]:" 12171 # string "DIR[ DIR]" will be prepended to VARIABLE 12172 # ":DIR[:DIR]" 12173 # string "DIR[ DIR]" will be appended to VARIABLE 12174 # "DIRP[:DIRP]::[DIRA:]DIRA" 12175 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 12176 # "DIRA[ DIRA]" will be appended to VARIABLE 12177 # "DIR[:DIR]" 12178 # VARIABLE will be replaced by "DIR[ DIR]" 12179 func_munge_path_list () 12180 { 12181 case x$2 in 12182 x) 12183 ;; 12184 *:) 12185 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 12186 ;; 12187 x:*) 12188 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 12189 ;; 12190 *::*) 12191 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 12192 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 12193 ;; 12194 *) 12195 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 12196 ;; 12197 esac 12198 } 12199 12200 for ac_header in dlfcn.h 12201 do : 12202 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 12203 " 12204 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 12205 cat >>confdefs.h <<_ACEOF 12206 #define HAVE_DLFCN_H 1 12207 _ACEOF 12208 12209 fi 12210 12211 done 12212 12213 12214 12215 12216 12217 # Set options 12218 12219 12220 12221 enable_dlopen=no 12222 12223 12224 enable_win32_dll=no 12225 12226 12227 # Check whether --enable-shared was given. 12228 if test "${enable_shared+set}" = set; then : 12229 enableval=$enable_shared; p=${PACKAGE-default} 12230 case $enableval in 12231 yes) enable_shared=yes ;; 12232 no) enable_shared=no ;; 12233 *) 12234 enable_shared=no 12235 # Look at the argument we got. We use all the common list separators. 12236 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12237 for pkg in $enableval; do 12238 IFS=$lt_save_ifs 12239 if test "X$pkg" = "X$p"; then 12240 enable_shared=yes 12241 fi 12242 done 12243 IFS=$lt_save_ifs 12244 ;; 12245 esac 12246 else 12247 enable_shared=yes 12248 fi 12249 12250 12251 12252 12253 12254 12255 12256 12257 12258 # Check whether --enable-static was given. 12259 if test "${enable_static+set}" = set; then : 12260 enableval=$enable_static; p=${PACKAGE-default} 12261 case $enableval in 12262 yes) enable_static=yes ;; 12263 no) enable_static=no ;; 12264 *) 12265 enable_static=no 12266 # Look at the argument we got. We use all the common list separators. 12267 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12268 for pkg in $enableval; do 12269 IFS=$lt_save_ifs 12270 if test "X$pkg" = "X$p"; then 12271 enable_static=yes 12272 fi 12273 done 12274 IFS=$lt_save_ifs 12275 ;; 12276 esac 12277 else 12278 enable_static=yes 12279 fi 12280 12281 12282 12283 12284 12285 12286 12287 12288 12289 12290 # Check whether --with-pic was given. 12291 if test "${with_pic+set}" = set; then : 12292 withval=$with_pic; lt_p=${PACKAGE-default} 12293 case $withval in 12294 yes|no) pic_mode=$withval ;; 12295 *) 12296 pic_mode=default 12297 # Look at the argument we got. We use all the common list separators. 12298 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12299 for lt_pkg in $withval; do 12300 IFS=$lt_save_ifs 12301 if test "X$lt_pkg" = "X$lt_p"; then 12302 pic_mode=yes 12303 fi 12304 done 12305 IFS=$lt_save_ifs 12306 ;; 12307 esac 12308 else 12309 pic_mode=default 12310 fi 12311 12312 12313 12314 12315 12316 12317 12318 12319 # Check whether --enable-fast-install was given. 12320 if test "${enable_fast_install+set}" = set; then : 12321 enableval=$enable_fast_install; p=${PACKAGE-default} 12322 case $enableval in 12323 yes) enable_fast_install=yes ;; 12324 no) enable_fast_install=no ;; 12325 *) 12326 enable_fast_install=no 12327 # Look at the argument we got. We use all the common list separators. 12328 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12329 for pkg in $enableval; do 12330 IFS=$lt_save_ifs 12331 if test "X$pkg" = "X$p"; then 12332 enable_fast_install=yes 12333 fi 12334 done 12335 IFS=$lt_save_ifs 12336 ;; 12337 esac 12338 else 12339 enable_fast_install=yes 12340 fi 12341 12342 12343 12344 12345 12346 12347 12348 12349 shared_archive_member_spec= 12350 case $host,$enable_shared in 12351 power*-*-aix[5-9]*,yes) 12352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 12353 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 12354 12355 # Check whether --with-aix-soname was given. 12356 if test "${with_aix_soname+set}" = set; then : 12357 withval=$with_aix_soname; case $withval in 12358 aix|svr4|both) 12359 ;; 12360 *) 12361 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 12362 ;; 12363 esac 12364 lt_cv_with_aix_soname=$with_aix_soname 12365 else 12366 if ${lt_cv_with_aix_soname+:} false; then : 12367 $as_echo_n "(cached) " >&6 12368 else 12369 lt_cv_with_aix_soname=aix 12370 fi 12371 12372 with_aix_soname=$lt_cv_with_aix_soname 12373 fi 12374 12375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 12376 $as_echo "$with_aix_soname" >&6; } 12377 if test aix != "$with_aix_soname"; then 12378 # For the AIX way of multilib, we name the shared archive member 12379 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 12380 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 12381 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 12382 # the AIX toolchain works better with OBJECT_MODE set (default 32). 12383 if test 64 = "${OBJECT_MODE-32}"; then 12384 shared_archive_member_spec=shr_64 12385 else 12386 shared_archive_member_spec=shr 12387 fi 12388 fi 12389 ;; 12390 *) 12391 with_aix_soname=aix 12392 ;; 12393 esac 12394 12395 12396 12397 12398 12399 12400 12401 12402 12403 12404 # This can be used to rebuild libtool when needed 12405 LIBTOOL_DEPS=$ltmain 12406 12407 # Always use our own libtool. 12408 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 12409 12410 12411 12412 12413 12414 12415 12416 12417 12418 12419 12420 12421 12422 12423 12424 12425 12426 12427 12428 12429 12430 12431 12432 12433 12434 12435 12436 12437 12438 12439 test -z "$LN_S" && LN_S="ln -s" 12440 12441 12442 12443 12444 12445 12446 12447 12448 12449 12450 12451 12452 12453 12454 if test -n "${ZSH_VERSION+set}"; then 12455 setopt NO_GLOB_SUBST 12456 fi 12457 12458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 12459 $as_echo_n "checking for objdir... " >&6; } 12460 if ${lt_cv_objdir+:} false; then : 12461 $as_echo_n "(cached) " >&6 12462 else 12463 rm -f .libs 2>/dev/null 12464 mkdir .libs 2>/dev/null 12465 if test -d .libs; then 12466 lt_cv_objdir=.libs 12467 else 12468 # MS-DOS does not allow filenames that begin with a dot. 12469 lt_cv_objdir=_libs 12470 fi 12471 rmdir .libs 2>/dev/null 12472 fi 12473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 12474 $as_echo "$lt_cv_objdir" >&6; } 12475 objdir=$lt_cv_objdir 12476 12477 12478 12479 12480 12481 cat >>confdefs.h <<_ACEOF 12482 #define LT_OBJDIR "$lt_cv_objdir/" 12483 _ACEOF 12484 12485 12486 12487 12488 case $host_os in 12489 aix3*) 12490 # AIX sometimes has problems with the GCC collect2 program. For some 12491 # reason, if we set the COLLECT_NAMES environment variable, the problems 12492 # vanish in a puff of smoke. 12493 if test set != "${COLLECT_NAMES+set}"; then 12494 COLLECT_NAMES= 12495 export COLLECT_NAMES 12496 fi 12497 ;; 12498 esac 12499 12500 # Global variables: 12501 ofile=libtool 12502 can_build_shared=yes 12503 12504 # All known linkers require a '.a' archive for static linking (except MSVC, 12505 # which needs '.lib'). 12506 libext=a 12507 12508 with_gnu_ld=$lt_cv_prog_gnu_ld 12509 12510 old_CC=$CC 12511 old_CFLAGS=$CFLAGS 12512 12513 # Set sane defaults for various variables 12514 test -z "$CC" && CC=cc 12515 test -z "$LTCC" && LTCC=$CC 12516 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 12517 test -z "$LD" && LD=ld 12518 test -z "$ac_objext" && ac_objext=o 12519 12520 func_cc_basename $compiler 12521 cc_basename=$func_cc_basename_result 12522 12523 12524 # Only perform the check for file, if the check method requires it 12525 test -z "$MAGIC_CMD" && MAGIC_CMD=file 12526 case $deplibs_check_method in 12527 file_magic*) 12528 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 12529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 12530 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 12531 if ${lt_cv_path_MAGIC_CMD+:} false; then : 12532 $as_echo_n "(cached) " >&6 12533 else 12534 case $MAGIC_CMD in 12535 [\\/*] | ?:[\\/]*) 12536 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 12537 ;; 12538 *) 12539 lt_save_MAGIC_CMD=$MAGIC_CMD 12540 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 12541 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 12542 for ac_dir in $ac_dummy; do 12543 IFS=$lt_save_ifs 12544 test -z "$ac_dir" && ac_dir=. 12545 if test -f "$ac_dir/${ac_tool_prefix}file"; then 12546 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 12547 if test -n "$file_magic_test_file"; then 12548 case $deplibs_check_method in 12549 "file_magic "*) 12550 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 12551 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12552 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 12553 $EGREP "$file_magic_regex" > /dev/null; then 12554 : 12555 else 12556 cat <<_LT_EOF 1>&2 12557 12558 *** Warning: the command libtool uses to detect shared libraries, 12559 *** $file_magic_cmd, produces output that libtool cannot recognize. 12560 *** The result is that libtool may fail to recognize shared libraries 12561 *** as such. This will affect the creation of libtool libraries that 12562 *** depend on shared libraries, but programs linked with such libtool 12563 *** libraries will work regardless of this problem. Nevertheless, you 12564 *** may want to report the problem to your system manager and/or to 12565 *** bug-libtool (at] gnu.org 12566 12567 _LT_EOF 12568 fi ;; 12569 esac 12570 fi 12571 break 12572 fi 12573 done 12574 IFS=$lt_save_ifs 12575 MAGIC_CMD=$lt_save_MAGIC_CMD 12576 ;; 12577 esac 12578 fi 12579 12580 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12581 if test -n "$MAGIC_CMD"; then 12582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 12583 $as_echo "$MAGIC_CMD" >&6; } 12584 else 12585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12586 $as_echo "no" >&6; } 12587 fi 12588 12589 12590 12591 12592 12593 if test -z "$lt_cv_path_MAGIC_CMD"; then 12594 if test -n "$ac_tool_prefix"; then 12595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 12596 $as_echo_n "checking for file... " >&6; } 12597 if ${lt_cv_path_MAGIC_CMD+:} false; then : 12598 $as_echo_n "(cached) " >&6 12599 else 12600 case $MAGIC_CMD in 12601 [\\/*] | ?:[\\/]*) 12602 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 12603 ;; 12604 *) 12605 lt_save_MAGIC_CMD=$MAGIC_CMD 12606 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 12607 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 12608 for ac_dir in $ac_dummy; do 12609 IFS=$lt_save_ifs 12610 test -z "$ac_dir" && ac_dir=. 12611 if test -f "$ac_dir/file"; then 12612 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 12613 if test -n "$file_magic_test_file"; then 12614 case $deplibs_check_method in 12615 "file_magic "*) 12616 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 12617 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12618 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 12619 $EGREP "$file_magic_regex" > /dev/null; then 12620 : 12621 else 12622 cat <<_LT_EOF 1>&2 12623 12624 *** Warning: the command libtool uses to detect shared libraries, 12625 *** $file_magic_cmd, produces output that libtool cannot recognize. 12626 *** The result is that libtool may fail to recognize shared libraries 12627 *** as such. This will affect the creation of libtool libraries that 12628 *** depend on shared libraries, but programs linked with such libtool 12629 *** libraries will work regardless of this problem. Nevertheless, you 12630 *** may want to report the problem to your system manager and/or to 12631 *** bug-libtool (at] gnu.org 12632 12633 _LT_EOF 12634 fi ;; 12635 esac 12636 fi 12637 break 12638 fi 12639 done 12640 IFS=$lt_save_ifs 12641 MAGIC_CMD=$lt_save_MAGIC_CMD 12642 ;; 12643 esac 12644 fi 12645 12646 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12647 if test -n "$MAGIC_CMD"; then 12648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 12649 $as_echo "$MAGIC_CMD" >&6; } 12650 else 12651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12652 $as_echo "no" >&6; } 12653 fi 12654 12655 12656 else 12657 MAGIC_CMD=: 12658 fi 12659 fi 12660 12661 fi 12662 ;; 12663 esac 12664 12665 # Use C for the default configuration in the libtool script 12666 12667 lt_save_CC=$CC 12668 ac_ext=c 12669 ac_cpp='$CPP $CPPFLAGS' 12670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12672 ac_compiler_gnu=$ac_cv_c_compiler_gnu 12673 12674 12675 # Source file extension for C test sources. 12676 ac_ext=c 12677 12678 # Object file extension for compiled C test sources. 12679 objext=o 12680 objext=$objext 12681 12682 # Code to be used in simple compile tests 12683 lt_simple_compile_test_code="int some_variable = 0;" 12684 12685 # Code to be used in simple link tests 12686 lt_simple_link_test_code='int main(){return(0);}' 12687 12688 12689 12690 12691 12692 12693 12694 # If no C compiler was specified, use CC. 12695 LTCC=${LTCC-"$CC"} 12696 12697 # If no C compiler flags were specified, use CFLAGS. 12698 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 12699 12700 # Allow CC to be a program name with arguments. 12701 compiler=$CC 12702 12703 # Save the default compiler, since it gets overwritten when the other 12704 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 12705 compiler_DEFAULT=$CC 12706 12707 # save warnings/boilerplate of simple test code 12708 ac_outfile=conftest.$ac_objext 12709 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 12710 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 12711 _lt_compiler_boilerplate=`cat conftest.err` 12712 $RM conftest* 12713 12714 ac_outfile=conftest.$ac_objext 12715 echo "$lt_simple_link_test_code" >conftest.$ac_ext 12716 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 12717 _lt_linker_boilerplate=`cat conftest.err` 12718 $RM -r conftest* 12719 12720 12721 ## CAVEAT EMPTOR: 12722 ## There is no encapsulation within the following macros, do not change 12723 ## the running order or otherwise move them around unless you know exactly 12724 ## what you are doing... 12725 if test -n "$compiler"; then 12726 12727 lt_prog_compiler_no_builtin_flag= 12728 12729 if test yes = "$GCC"; then 12730 case $cc_basename in 12731 nvcc*) 12732 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 12733 *) 12734 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 12735 esac 12736 12737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 12738 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 12739 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 12740 $as_echo_n "(cached) " >&6 12741 else 12742 lt_cv_prog_compiler_rtti_exceptions=no 12743 ac_outfile=conftest.$ac_objext 12744 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12745 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 12746 # Insert the option either (1) after the last *FLAGS variable, or 12747 # (2) before a word containing "conftest.", or (3) at the end. 12748 # Note that $ac_compile itself does not contain backslashes and begins 12749 # with a dollar sign (not a hyphen), so the echo should work correctly. 12750 # The option is referenced via a variable to avoid confusing sed. 12751 lt_compile=`echo "$ac_compile" | $SED \ 12752 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 12753 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 12754 -e 's:$: $lt_compiler_flag:'` 12755 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 12756 (eval "$lt_compile" 2>conftest.err) 12757 ac_status=$? 12758 cat conftest.err >&5 12759 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12760 if (exit $ac_status) && test -s "$ac_outfile"; then 12761 # The compiler can only warn and ignore the option if not recognized 12762 # So say no if there are warnings other than the usual output. 12763 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 12764 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12765 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 12766 lt_cv_prog_compiler_rtti_exceptions=yes 12767 fi 12768 fi 12769 $RM conftest* 12770 12771 fi 12772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 12773 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 12774 12775 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 12776 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 12777 else 12778 : 12779 fi 12780 12781 fi 12782 12783 12784 12785 12786 12787 12788 lt_prog_compiler_wl= 12789 lt_prog_compiler_pic= 12790 lt_prog_compiler_static= 12791 12792 12793 if test yes = "$GCC"; then 12794 lt_prog_compiler_wl='-Wl,' 12795 lt_prog_compiler_static='-static' 12796 12797 case $host_os in 12798 aix*) 12799 # All AIX code is PIC. 12800 if test ia64 = "$host_cpu"; then 12801 # AIX 5 now supports IA64 processor 12802 lt_prog_compiler_static='-Bstatic' 12803 fi 12804 lt_prog_compiler_pic='-fPIC' 12805 ;; 12806 12807 amigaos*) 12808 case $host_cpu in 12809 powerpc) 12810 # see comment about AmigaOS4 .so support 12811 lt_prog_compiler_pic='-fPIC' 12812 ;; 12813 m68k) 12814 # FIXME: we need at least 68020 code to build shared libraries, but 12815 # adding the '-m68020' flag to GCC prevents building anything better, 12816 # like '-m68040'. 12817 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 12818 ;; 12819 esac 12820 ;; 12821 12822 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 12823 # PIC is the default for these OSes. 12824 ;; 12825 12826 mingw* | cygwin* | pw32* | os2* | cegcc*) 12827 # This hack is so that the source file can tell whether it is being 12828 # built for inclusion in a dll (and should export symbols for example). 12829 # Although the cygwin gcc ignores -fPIC, still need this for old-style 12830 # (--disable-auto-import) libraries 12831 lt_prog_compiler_pic='-DDLL_EXPORT' 12832 case $host_os in 12833 os2*) 12834 lt_prog_compiler_static='$wl-static' 12835 ;; 12836 esac 12837 ;; 12838 12839 darwin* | rhapsody*) 12840 # PIC is the default on this platform 12841 # Common symbols not allowed in MH_DYLIB files 12842 lt_prog_compiler_pic='-fno-common' 12843 ;; 12844 12845 haiku*) 12846 # PIC is the default for Haiku. 12847 # The "-static" flag exists, but is broken. 12848 lt_prog_compiler_static= 12849 ;; 12850 12851 hpux*) 12852 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 12853 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 12854 # sets the default TLS model and affects inlining. 12855 case $host_cpu in 12856 hppa*64*) 12857 # +Z the default 12858 ;; 12859 *) 12860 lt_prog_compiler_pic='-fPIC' 12861 ;; 12862 esac 12863 ;; 12864 12865 interix[3-9]*) 12866 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 12867 # Instead, we relocate shared libraries at runtime. 12868 ;; 12869 12870 msdosdjgpp*) 12871 # Just because we use GCC doesn't mean we suddenly get shared libraries 12872 # on systems that don't support them. 12873 lt_prog_compiler_can_build_shared=no 12874 enable_shared=no 12875 ;; 12876 12877 *nto* | *qnx*) 12878 # QNX uses GNU C++, but need to define -shared option too, otherwise 12879 # it will coredump. 12880 lt_prog_compiler_pic='-fPIC -shared' 12881 ;; 12882 12883 sysv4*MP*) 12884 if test -d /usr/nec; then 12885 lt_prog_compiler_pic=-Kconform_pic 12886 fi 12887 ;; 12888 12889 *) 12890 lt_prog_compiler_pic='-fPIC' 12891 ;; 12892 esac 12893 12894 case $cc_basename in 12895 nvcc*) # Cuda Compiler Driver 2.2 12896 lt_prog_compiler_wl='-Xlinker ' 12897 if test -n "$lt_prog_compiler_pic"; then 12898 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 12899 fi 12900 ;; 12901 esac 12902 else 12903 # PORTME Check for flag to pass linker flags through the system compiler. 12904 case $host_os in 12905 aix*) 12906 lt_prog_compiler_wl='-Wl,' 12907 if test ia64 = "$host_cpu"; then 12908 # AIX 5 now supports IA64 processor 12909 lt_prog_compiler_static='-Bstatic' 12910 else 12911 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 12912 fi 12913 ;; 12914 12915 darwin* | rhapsody*) 12916 # PIC is the default on this platform 12917 # Common symbols not allowed in MH_DYLIB files 12918 lt_prog_compiler_pic='-fno-common' 12919 case $cc_basename in 12920 nagfor*) 12921 # NAG Fortran compiler 12922 lt_prog_compiler_wl='-Wl,-Wl,,' 12923 lt_prog_compiler_pic='-PIC' 12924 lt_prog_compiler_static='-Bstatic' 12925 ;; 12926 esac 12927 ;; 12928 12929 mingw* | cygwin* | pw32* | os2* | cegcc*) 12930 # This hack is so that the source file can tell whether it is being 12931 # built for inclusion in a dll (and should export symbols for example). 12932 lt_prog_compiler_pic='-DDLL_EXPORT' 12933 case $host_os in 12934 os2*) 12935 lt_prog_compiler_static='$wl-static' 12936 ;; 12937 esac 12938 ;; 12939 12940 hpux9* | hpux10* | hpux11*) 12941 lt_prog_compiler_wl='-Wl,' 12942 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 12943 # not for PA HP-UX. 12944 case $host_cpu in 12945 hppa*64*|ia64*) 12946 # +Z the default 12947 ;; 12948 *) 12949 lt_prog_compiler_pic='+Z' 12950 ;; 12951 esac 12952 # Is there a better lt_prog_compiler_static that works with the bundled CC? 12953 lt_prog_compiler_static='$wl-a ${wl}archive' 12954 ;; 12955 12956 irix5* | irix6* | nonstopux*) 12957 lt_prog_compiler_wl='-Wl,' 12958 # PIC (with -KPIC) is the default. 12959 lt_prog_compiler_static='-non_shared' 12960 ;; 12961 12962 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 12963 case $cc_basename in 12964 # old Intel for x86_64, which still supported -KPIC. 12965 ecc*) 12966 lt_prog_compiler_wl='-Wl,' 12967 lt_prog_compiler_pic='-KPIC' 12968 lt_prog_compiler_static='-static' 12969 ;; 12970 # icc used to be incompatible with GCC. 12971 # ICC 10 doesn't accept -KPIC any more. 12972 icc* | ifort*) 12973 lt_prog_compiler_wl='-Wl,' 12974 lt_prog_compiler_pic='-fPIC' 12975 lt_prog_compiler_static='-static' 12976 ;; 12977 # Lahey Fortran 8.1. 12978 lf95*) 12979 lt_prog_compiler_wl='-Wl,' 12980 lt_prog_compiler_pic='--shared' 12981 lt_prog_compiler_static='--static' 12982 ;; 12983 nagfor*) 12984 # NAG Fortran compiler 12985 lt_prog_compiler_wl='-Wl,-Wl,,' 12986 lt_prog_compiler_pic='-PIC' 12987 lt_prog_compiler_static='-Bstatic' 12988 ;; 12989 tcc*) 12990 # Fabrice Bellard et al's Tiny C Compiler 12991 lt_prog_compiler_wl='-Wl,' 12992 lt_prog_compiler_pic='-fPIC' 12993 lt_prog_compiler_static='-static' 12994 ;; 12995 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 12996 # Portland Group compilers (*not* the Pentium gcc compiler, 12997 # which looks to be a dead project) 12998 lt_prog_compiler_wl='-Wl,' 12999 lt_prog_compiler_pic='-fpic' 13000 lt_prog_compiler_static='-Bstatic' 13001 ;; 13002 ccc*) 13003 lt_prog_compiler_wl='-Wl,' 13004 # All Alpha code is PIC. 13005 lt_prog_compiler_static='-non_shared' 13006 ;; 13007 xl* | bgxl* | bgf* | mpixl*) 13008 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 13009 lt_prog_compiler_wl='-Wl,' 13010 lt_prog_compiler_pic='-qpic' 13011 lt_prog_compiler_static='-qstaticlink' 13012 ;; 13013 *) 13014 case `$CC -V 2>&1 | sed 5q` in 13015 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 13016 # Sun Fortran 8.3 passes all unrecognized flags to the linker 13017 lt_prog_compiler_pic='-KPIC' 13018 lt_prog_compiler_static='-Bstatic' 13019 lt_prog_compiler_wl='' 13020 ;; 13021 *Sun\ F* | *Sun*Fortran*) 13022 lt_prog_compiler_pic='-KPIC' 13023 lt_prog_compiler_static='-Bstatic' 13024 lt_prog_compiler_wl='-Qoption ld ' 13025 ;; 13026 *Sun\ C*) 13027 # Sun C 5.9 13028 lt_prog_compiler_pic='-KPIC' 13029 lt_prog_compiler_static='-Bstatic' 13030 lt_prog_compiler_wl='-Wl,' 13031 ;; 13032 *Intel*\ [CF]*Compiler*) 13033 lt_prog_compiler_wl='-Wl,' 13034 lt_prog_compiler_pic='-fPIC' 13035 lt_prog_compiler_static='-static' 13036 ;; 13037 *Portland\ Group*) 13038 lt_prog_compiler_wl='-Wl,' 13039 lt_prog_compiler_pic='-fpic' 13040 lt_prog_compiler_static='-Bstatic' 13041 ;; 13042 esac 13043 ;; 13044 esac 13045 ;; 13046 13047 newsos6) 13048 lt_prog_compiler_pic='-KPIC' 13049 lt_prog_compiler_static='-Bstatic' 13050 ;; 13051 13052 *nto* | *qnx*) 13053 # QNX uses GNU C++, but need to define -shared option too, otherwise 13054 # it will coredump. 13055 lt_prog_compiler_pic='-fPIC -shared' 13056 ;; 13057 13058 osf3* | osf4* | osf5*) 13059 lt_prog_compiler_wl='-Wl,' 13060 # All OSF/1 code is PIC. 13061 lt_prog_compiler_static='-non_shared' 13062 ;; 13063 13064 rdos*) 13065 lt_prog_compiler_static='-non_shared' 13066 ;; 13067 13068 solaris*) 13069 lt_prog_compiler_pic='-KPIC' 13070 lt_prog_compiler_static='-Bstatic' 13071 case $cc_basename in 13072 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 13073 lt_prog_compiler_wl='-Qoption ld ';; 13074 *) 13075 lt_prog_compiler_wl='-Wl,';; 13076 esac 13077 ;; 13078 13079 sunos4*) 13080 lt_prog_compiler_wl='-Qoption ld ' 13081 lt_prog_compiler_pic='-PIC' 13082 lt_prog_compiler_static='-Bstatic' 13083 ;; 13084 13085 sysv4 | sysv4.2uw2* | sysv4.3*) 13086 lt_prog_compiler_wl='-Wl,' 13087 lt_prog_compiler_pic='-KPIC' 13088 lt_prog_compiler_static='-Bstatic' 13089 ;; 13090 13091 sysv4*MP*) 13092 if test -d /usr/nec; then 13093 lt_prog_compiler_pic='-Kconform_pic' 13094 lt_prog_compiler_static='-Bstatic' 13095 fi 13096 ;; 13097 13098 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 13099 lt_prog_compiler_wl='-Wl,' 13100 lt_prog_compiler_pic='-KPIC' 13101 lt_prog_compiler_static='-Bstatic' 13102 ;; 13103 13104 unicos*) 13105 lt_prog_compiler_wl='-Wl,' 13106 lt_prog_compiler_can_build_shared=no 13107 ;; 13108 13109 uts4*) 13110 lt_prog_compiler_pic='-pic' 13111 lt_prog_compiler_static='-Bstatic' 13112 ;; 13113 13114 *) 13115 lt_prog_compiler_can_build_shared=no 13116 ;; 13117 esac 13118 fi 13119 13120 case $host_os in 13121 # For platforms that do not support PIC, -DPIC is meaningless: 13122 *djgpp*) 13123 lt_prog_compiler_pic= 13124 ;; 13125 *) 13126 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 13127 ;; 13128 esac 13129 13130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 13131 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 13132 if ${lt_cv_prog_compiler_pic+:} false; then : 13133 $as_echo_n "(cached) " >&6 13134 else 13135 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 13136 fi 13137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 13138 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 13139 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 13140 13141 # 13142 # Check to make sure the PIC flag actually works. 13143 # 13144 if test -n "$lt_prog_compiler_pic"; then 13145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 13146 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 13147 if ${lt_cv_prog_compiler_pic_works+:} false; then : 13148 $as_echo_n "(cached) " >&6 13149 else 13150 lt_cv_prog_compiler_pic_works=no 13151 ac_outfile=conftest.$ac_objext 13152 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13153 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 13154 # Insert the option either (1) after the last *FLAGS variable, or 13155 # (2) before a word containing "conftest.", or (3) at the end. 13156 # Note that $ac_compile itself does not contain backslashes and begins 13157 # with a dollar sign (not a hyphen), so the echo should work correctly. 13158 # The option is referenced via a variable to avoid confusing sed. 13159 lt_compile=`echo "$ac_compile" | $SED \ 13160 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13161 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13162 -e 's:$: $lt_compiler_flag:'` 13163 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 13164 (eval "$lt_compile" 2>conftest.err) 13165 ac_status=$? 13166 cat conftest.err >&5 13167 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13168 if (exit $ac_status) && test -s "$ac_outfile"; then 13169 # The compiler can only warn and ignore the option if not recognized 13170 # So say no if there are warnings other than the usual output. 13171 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 13172 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 13173 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 13174 lt_cv_prog_compiler_pic_works=yes 13175 fi 13176 fi 13177 $RM conftest* 13178 13179 fi 13180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 13181 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 13182 13183 if test yes = "$lt_cv_prog_compiler_pic_works"; then 13184 case $lt_prog_compiler_pic in 13185 "" | " "*) ;; 13186 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 13187 esac 13188 else 13189 lt_prog_compiler_pic= 13190 lt_prog_compiler_can_build_shared=no 13191 fi 13192 13193 fi 13194 13195 13196 13197 13198 13199 13200 13201 13202 13203 13204 13205 # 13206 # Check to make sure the static flag actually works. 13207 # 13208 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 13209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 13210 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 13211 if ${lt_cv_prog_compiler_static_works+:} false; then : 13212 $as_echo_n "(cached) " >&6 13213 else 13214 lt_cv_prog_compiler_static_works=no 13215 save_LDFLAGS=$LDFLAGS 13216 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 13217 echo "$lt_simple_link_test_code" > conftest.$ac_ext 13218 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 13219 # The linker can only warn and ignore the option if not recognized 13220 # So say no if there are warnings 13221 if test -s conftest.err; then 13222 # Append any errors to the config.log. 13223 cat conftest.err 1>&5 13224 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 13225 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 13226 if diff conftest.exp conftest.er2 >/dev/null; then 13227 lt_cv_prog_compiler_static_works=yes 13228 fi 13229 else 13230 lt_cv_prog_compiler_static_works=yes 13231 fi 13232 fi 13233 $RM -r conftest* 13234 LDFLAGS=$save_LDFLAGS 13235 13236 fi 13237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 13238 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 13239 13240 if test yes = "$lt_cv_prog_compiler_static_works"; then 13241 : 13242 else 13243 lt_prog_compiler_static= 13244 fi 13245 13246 13247 13248 13249 13250 13251 13252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 13253 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 13254 if ${lt_cv_prog_compiler_c_o+:} false; then : 13255 $as_echo_n "(cached) " >&6 13256 else 13257 lt_cv_prog_compiler_c_o=no 13258 $RM -r conftest 2>/dev/null 13259 mkdir conftest 13260 cd conftest 13261 mkdir out 13262 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13263 13264 lt_compiler_flag="-o out/conftest2.$ac_objext" 13265 # Insert the option either (1) after the last *FLAGS variable, or 13266 # (2) before a word containing "conftest.", or (3) at the end. 13267 # Note that $ac_compile itself does not contain backslashes and begins 13268 # with a dollar sign (not a hyphen), so the echo should work correctly. 13269 lt_compile=`echo "$ac_compile" | $SED \ 13270 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13271 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13272 -e 's:$: $lt_compiler_flag:'` 13273 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 13274 (eval "$lt_compile" 2>out/conftest.err) 13275 ac_status=$? 13276 cat out/conftest.err >&5 13277 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13278 if (exit $ac_status) && test -s out/conftest2.$ac_objext 13279 then 13280 # The compiler can only warn and ignore the option if not recognized 13281 # So say no if there are warnings 13282 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 13283 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 13284 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 13285 lt_cv_prog_compiler_c_o=yes 13286 fi 13287 fi 13288 chmod u+w . 2>&5 13289 $RM conftest* 13290 # SGI C++ compiler will create directory out/ii_files/ for 13291 # template instantiation 13292 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 13293 $RM out/* && rmdir out 13294 cd .. 13295 $RM -r conftest 13296 $RM conftest* 13297 13298 fi 13299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 13300 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 13301 13302 13303 13304 13305 13306 13307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 13308 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 13309 if ${lt_cv_prog_compiler_c_o+:} false; then : 13310 $as_echo_n "(cached) " >&6 13311 else 13312 lt_cv_prog_compiler_c_o=no 13313 $RM -r conftest 2>/dev/null 13314 mkdir conftest 13315 cd conftest 13316 mkdir out 13317 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13318 13319 lt_compiler_flag="-o out/conftest2.$ac_objext" 13320 # Insert the option either (1) after the last *FLAGS variable, or 13321 # (2) before a word containing "conftest.", or (3) at the end. 13322 # Note that $ac_compile itself does not contain backslashes and begins 13323 # with a dollar sign (not a hyphen), so the echo should work correctly. 13324 lt_compile=`echo "$ac_compile" | $SED \ 13325 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13326 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13327 -e 's:$: $lt_compiler_flag:'` 13328 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 13329 (eval "$lt_compile" 2>out/conftest.err) 13330 ac_status=$? 13331 cat out/conftest.err >&5 13332 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13333 if (exit $ac_status) && test -s out/conftest2.$ac_objext 13334 then 13335 # The compiler can only warn and ignore the option if not recognized 13336 # So say no if there are warnings 13337 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 13338 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 13339 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 13340 lt_cv_prog_compiler_c_o=yes 13341 fi 13342 fi 13343 chmod u+w . 2>&5 13344 $RM conftest* 13345 # SGI C++ compiler will create directory out/ii_files/ for 13346 # template instantiation 13347 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 13348 $RM out/* && rmdir out 13349 cd .. 13350 $RM -r conftest 13351 $RM conftest* 13352 13353 fi 13354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 13355 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 13356 13357 13358 13359 13360 hard_links=nottested 13361 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 13362 # do not overwrite the value of need_locks provided by the user 13363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 13364 $as_echo_n "checking if we can lock with hard links... " >&6; } 13365 hard_links=yes 13366 $RM conftest* 13367 ln conftest.a conftest.b 2>/dev/null && hard_links=no 13368 touch conftest.a 13369 ln conftest.a conftest.b 2>&5 || hard_links=no 13370 ln conftest.a conftest.b 2>/dev/null && hard_links=no 13371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 13372 $as_echo "$hard_links" >&6; } 13373 if test no = "$hard_links"; then 13374 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 13375 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 13376 need_locks=warn 13377 fi 13378 else 13379 need_locks=no 13380 fi 13381 13382 13383 13384 13385 13386 13387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 13388 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 13389 13390 runpath_var= 13391 allow_undefined_flag= 13392 always_export_symbols=no 13393 archive_cmds= 13394 archive_expsym_cmds= 13395 compiler_needs_object=no 13396 enable_shared_with_static_runtimes=no 13397 export_dynamic_flag_spec= 13398 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 13399 hardcode_automatic=no 13400 hardcode_direct=no 13401 hardcode_direct_absolute=no 13402 hardcode_libdir_flag_spec= 13403 hardcode_libdir_separator= 13404 hardcode_minus_L=no 13405 hardcode_shlibpath_var=unsupported 13406 inherit_rpath=no 13407 link_all_deplibs=unknown 13408 module_cmds= 13409 module_expsym_cmds= 13410 old_archive_from_new_cmds= 13411 old_archive_from_expsyms_cmds= 13412 thread_safe_flag_spec= 13413 whole_archive_flag_spec= 13414 # include_expsyms should be a list of space-separated symbols to be *always* 13415 # included in the symbol list 13416 include_expsyms= 13417 # exclude_expsyms can be an extended regexp of symbols to exclude 13418 # it will be wrapped by ' (' and ')$', so one must not match beginning or 13419 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 13420 # as well as any symbol that contains 'd'. 13421 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 13422 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 13423 # platforms (ab)use it in PIC code, but their linkers get confused if 13424 # the symbol is explicitly referenced. Since portable code cannot 13425 # rely on this symbol name, it's probably fine to never include it in 13426 # preloaded symbol tables. 13427 # Exclude shared library initialization/finalization symbols. 13428 extract_expsyms_cmds= 13429 13430 case $host_os in 13431 cygwin* | mingw* | pw32* | cegcc*) 13432 # FIXME: the MSVC++ port hasn't been tested in a loooong time 13433 # When not using gcc, we currently assume that we are using 13434 # Microsoft Visual C++. 13435 if test yes != "$GCC"; then 13436 with_gnu_ld=no 13437 fi 13438 ;; 13439 interix*) 13440 # we just hope/assume this is gcc and not c89 (= MSVC++) 13441 with_gnu_ld=yes 13442 ;; 13443 openbsd* | bitrig*) 13444 with_gnu_ld=no 13445 ;; 13446 esac 13447 13448 ld_shlibs=yes 13449 13450 # On some targets, GNU ld is compatible enough with the native linker 13451 # that we're better off using the native interface for both. 13452 lt_use_gnu_ld_interface=no 13453 if test yes = "$with_gnu_ld"; then 13454 case $host_os in 13455 aix*) 13456 # The AIX port of GNU ld has always aspired to compatibility 13457 # with the native linker. However, as the warning in the GNU ld 13458 # block says, versions before 2.19.5* couldn't really create working 13459 # shared libraries, regardless of the interface used. 13460 case `$LD -v 2>&1` in 13461 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 13462 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 13463 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 13464 *) 13465 lt_use_gnu_ld_interface=yes 13466 ;; 13467 esac 13468 ;; 13469 *) 13470 lt_use_gnu_ld_interface=yes 13471 ;; 13472 esac 13473 fi 13474 13475 if test yes = "$lt_use_gnu_ld_interface"; then 13476 # If archive_cmds runs LD, not CC, wlarc should be empty 13477 wlarc='$wl' 13478 13479 # Set some defaults for GNU ld with shared library support. These 13480 # are reset later if shared libraries are not supported. Putting them 13481 # here allows them to be overridden if necessary. 13482 runpath_var=LD_RUN_PATH 13483 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13484 export_dynamic_flag_spec='$wl--export-dynamic' 13485 # ancient GNU ld didn't support --whole-archive et. al. 13486 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 13487 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 13488 else 13489 whole_archive_flag_spec= 13490 fi 13491 supports_anon_versioning=no 13492 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 13493 *GNU\ gold*) supports_anon_versioning=yes ;; 13494 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 13495 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 13496 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 13497 *\ 2.11.*) ;; # other 2.11 versions 13498 *) supports_anon_versioning=yes ;; 13499 esac 13500 13501 # See if GNU ld supports shared libraries. 13502 case $host_os in 13503 aix[3-9]*) 13504 # On AIX/PPC, the GNU linker is very broken 13505 if test ia64 != "$host_cpu"; then 13506 ld_shlibs=no 13507 cat <<_LT_EOF 1>&2 13508 13509 *** Warning: the GNU linker, at least up to release 2.19, is reported 13510 *** to be unable to reliably create shared libraries on AIX. 13511 *** Therefore, libtool is disabling shared libraries support. If you 13512 *** really care for shared libraries, you may want to install binutils 13513 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 13514 *** You will then need to restart the configuration process. 13515 13516 _LT_EOF 13517 fi 13518 ;; 13519 13520 amigaos*) 13521 case $host_cpu in 13522 powerpc) 13523 # see comment about AmigaOS4 .so support 13524 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13525 archive_expsym_cmds='' 13526 ;; 13527 m68k) 13528 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 13529 hardcode_libdir_flag_spec='-L$libdir' 13530 hardcode_minus_L=yes 13531 ;; 13532 esac 13533 ;; 13534 13535 beos*) 13536 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13537 allow_undefined_flag=unsupported 13538 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 13539 # support --undefined. This deserves some investigation. FIXME 13540 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13541 else 13542 ld_shlibs=no 13543 fi 13544 ;; 13545 13546 cygwin* | mingw* | pw32* | cegcc*) 13547 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 13548 # as there is no search path for DLLs. 13549 hardcode_libdir_flag_spec='-L$libdir' 13550 export_dynamic_flag_spec='$wl--export-all-symbols' 13551 allow_undefined_flag=unsupported 13552 always_export_symbols=no 13553 enable_shared_with_static_runtimes=yes 13554 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 13555 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 13556 13557 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 13558 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 13559 # If the export-symbols file already is a .def file, use it as 13560 # is; otherwise, prepend EXPORTS... 13561 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 13562 cp $export_symbols $output_objdir/$soname.def; 13563 else 13564 echo EXPORTS > $output_objdir/$soname.def; 13565 cat $export_symbols >> $output_objdir/$soname.def; 13566 fi~ 13567 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 13568 else 13569 ld_shlibs=no 13570 fi 13571 ;; 13572 13573 haiku*) 13574 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13575 link_all_deplibs=yes 13576 ;; 13577 13578 os2*) 13579 hardcode_libdir_flag_spec='-L$libdir' 13580 hardcode_minus_L=yes 13581 allow_undefined_flag=unsupported 13582 shrext_cmds=.dll 13583 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 13584 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 13585 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 13586 $ECHO EXPORTS >> $output_objdir/$libname.def~ 13587 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 13588 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 13589 emximp -o $lib $output_objdir/$libname.def' 13590 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 13591 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 13592 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 13593 $ECHO EXPORTS >> $output_objdir/$libname.def~ 13594 prefix_cmds="$SED"~ 13595 if test EXPORTS = "`$SED 1q $export_symbols`"; then 13596 prefix_cmds="$prefix_cmds -e 1d"; 13597 fi~ 13598 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 13599 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 13600 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 13601 emximp -o $lib $output_objdir/$libname.def' 13602 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 13603 enable_shared_with_static_runtimes=yes 13604 ;; 13605 13606 interix[3-9]*) 13607 hardcode_direct=no 13608 hardcode_shlibpath_var=no 13609 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 13610 export_dynamic_flag_spec='$wl-E' 13611 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 13612 # Instead, shared libraries are loaded at an image base (0x10000000 by 13613 # default) and relocated if they conflict, which is a slow very memory 13614 # consuming and fragmenting process. To avoid this, we pick a random, 13615 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 13616 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 13617 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 13618 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 13619 ;; 13620 13621 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 13622 tmp_diet=no 13623 if test linux-dietlibc = "$host_os"; then 13624 case $cc_basename in 13625 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 13626 esac 13627 fi 13628 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 13629 && test no = "$tmp_diet" 13630 then 13631 tmp_addflag=' $pic_flag' 13632 tmp_sharedflag='-shared' 13633 case $cc_basename,$host_cpu in 13634 pgcc*) # Portland Group C compiler 13635 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' 13636 tmp_addflag=' $pic_flag' 13637 ;; 13638 pgf77* | pgf90* | pgf95* | pgfortran*) 13639 # Portland Group f77 and f90 compilers 13640 whole_archive_flag_spec='$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' 13641 tmp_addflag=' $pic_flag -Mnomain' ;; 13642 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 13643 tmp_addflag=' -i_dynamic' ;; 13644 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 13645 tmp_addflag=' -i_dynamic -nofor_main' ;; 13646 ifc* | ifort*) # Intel Fortran compiler 13647 tmp_addflag=' -nofor_main' ;; 13648 lf95*) # Lahey Fortran 8.1 13649 whole_archive_flag_spec= 13650 tmp_sharedflag='--shared' ;; 13651 nagfor*) # NAGFOR 5.3 13652 tmp_sharedflag='-Wl,-shared' ;; 13653 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 13654 tmp_sharedflag='-qmkshrobj' 13655 tmp_addflag= ;; 13656 nvcc*) # Cuda Compiler Driver 2.2 13657 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 13658 compiler_needs_object=yes 13659 ;; 13660 esac 13661 case `$CC -V 2>&1 | sed 5q` in 13662 *Sun\ C*) # Sun C 5.9 13663 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\"` $wl--no-whole-archive' 13664 compiler_needs_object=yes 13665 tmp_sharedflag='-G' ;; 13666 *Sun\ F*) # Sun Fortran 8.3 13667 tmp_sharedflag='-G' ;; 13668 esac 13669 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13670 13671 if test yes = "$supports_anon_versioning"; then 13672 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 13673 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 13674 echo "local: *; };" >> $output_objdir/$libname.ver~ 13675 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 13676 fi 13677 13678 case $cc_basename in 13679 tcc*) 13680 export_dynamic_flag_spec='-rdynamic' 13681 ;; 13682 xlf* | bgf* | bgxlf* | mpixlf*) 13683 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 13684 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 13685 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13686 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 13687 if test yes = "$supports_anon_versioning"; then 13688 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 13689 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 13690 echo "local: *; };" >> $output_objdir/$libname.ver~ 13691 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 13692 fi 13693 ;; 13694 esac 13695 else 13696 ld_shlibs=no 13697 fi 13698 ;; 13699 13700 netbsd*) 13701 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13702 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 13703 wlarc= 13704 else 13705 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13706 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13707 fi 13708 ;; 13709 13710 solaris*) 13711 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 13712 ld_shlibs=no 13713 cat <<_LT_EOF 1>&2 13714 13715 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 13716 *** create shared libraries on Solaris systems. Therefore, libtool 13717 *** is disabling shared libraries support. We urge you to upgrade GNU 13718 *** binutils to release 2.9.1 or newer. Another option is to modify 13719 *** your PATH or compiler configuration so that the native linker is 13720 *** used, and then restart. 13721 13722 _LT_EOF 13723 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13724 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13725 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13726 else 13727 ld_shlibs=no 13728 fi 13729 ;; 13730 13731 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 13732 case `$LD -v 2>&1` in 13733 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 13734 ld_shlibs=no 13735 cat <<_LT_EOF 1>&2 13736 13737 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 13738 *** reliably create shared libraries on SCO systems. Therefore, libtool 13739 *** is disabling shared libraries support. We urge you to upgrade GNU 13740 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 13741 *** your PATH or compiler configuration so that the native linker is 13742 *** used, and then restart. 13743 13744 _LT_EOF 13745 ;; 13746 *) 13747 # For security reasons, it is highly recommended that you always 13748 # use absolute paths for naming shared libraries, and exclude the 13749 # DT_RUNPATH tag from executables and libraries. But doing so 13750 # requires that you compile everything twice, which is a pain. 13751 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13752 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13753 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13754 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13755 else 13756 ld_shlibs=no 13757 fi 13758 ;; 13759 esac 13760 ;; 13761 13762 sunos4*) 13763 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 13764 wlarc= 13765 hardcode_direct=yes 13766 hardcode_shlibpath_var=no 13767 ;; 13768 13769 *) 13770 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13771 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13772 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13773 else 13774 ld_shlibs=no 13775 fi 13776 ;; 13777 esac 13778 13779 if test no = "$ld_shlibs"; then 13780 runpath_var= 13781 hardcode_libdir_flag_spec= 13782 export_dynamic_flag_spec= 13783 whole_archive_flag_spec= 13784 fi 13785 else 13786 # PORTME fill in a description of your system's linker (not GNU ld) 13787 case $host_os in 13788 aix3*) 13789 allow_undefined_flag=unsupported 13790 always_export_symbols=yes 13791 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 13792 # Note: this linker hardcodes the directories in LIBPATH if there 13793 # are no directories specified by -L. 13794 hardcode_minus_L=yes 13795 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 13796 # Neither direct hardcoding nor static linking is supported with a 13797 # broken collect2. 13798 hardcode_direct=unsupported 13799 fi 13800 ;; 13801 13802 aix[4-9]*) 13803 if test ia64 = "$host_cpu"; then 13804 # On IA64, the linker does run time linking by default, so we don't 13805 # have to do anything special. 13806 aix_use_runtimelinking=no 13807 exp_sym_flag='-Bexport' 13808 no_entry_flag= 13809 else 13810 # If we're using GNU nm, then we don't want the "-C" option. 13811 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 13812 # Without the "-l" option, or with the "-B" option, AIX nm treats 13813 # weak defined symbols like other global defined symbols, whereas 13814 # GNU nm marks them as "W". 13815 # While the 'weak' keyword is ignored in the Export File, we need 13816 # it in the Import File for the 'aix-soname' feature, so we have 13817 # to replace the "-B" option with "-P" for AIX nm. 13818 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 13819 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 13820 else 13821 export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 13822 fi 13823 aix_use_runtimelinking=no 13824 13825 # Test if we are trying to use run time linking or normal 13826 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 13827 # have runtime linking enabled, and use it for executables. 13828 # For shared libraries, we enable/disable runtime linking 13829 # depending on the kind of the shared library created - 13830 # when "with_aix_soname,aix_use_runtimelinking" is: 13831 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 13832 # "aix,yes" lib.so shared, rtl:yes, for executables 13833 # lib.a static archive 13834 # "both,no" lib.so.V(shr.o) shared, rtl:yes 13835 # lib.a(lib.so.V) shared, rtl:no, for executables 13836 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 13837 # lib.a(lib.so.V) shared, rtl:no 13838 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 13839 # lib.a static archive 13840 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 13841 for ld_flag in $LDFLAGS; do 13842 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 13843 aix_use_runtimelinking=yes 13844 break 13845 fi 13846 done 13847 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 13848 # With aix-soname=svr4, we create the lib.so.V shared archives only, 13849 # so we don't have lib.a shared libs to link our executables. 13850 # We have to force runtime linking in this case. 13851 aix_use_runtimelinking=yes 13852 LDFLAGS="$LDFLAGS -Wl,-brtl" 13853 fi 13854 ;; 13855 esac 13856 13857 exp_sym_flag='-bexport' 13858 no_entry_flag='-bnoentry' 13859 fi 13860 13861 # When large executables or shared objects are built, AIX ld can 13862 # have problems creating the table of contents. If linking a library 13863 # or program results in "error TOC overflow" add -mminimal-toc to 13864 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 13865 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 13866 13867 archive_cmds='' 13868 hardcode_direct=yes 13869 hardcode_direct_absolute=yes 13870 hardcode_libdir_separator=':' 13871 link_all_deplibs=yes 13872 file_list_spec='$wl-f,' 13873 case $with_aix_soname,$aix_use_runtimelinking in 13874 aix,*) ;; # traditional, no import file 13875 svr4,* | *,yes) # use import file 13876 # The Import File defines what to hardcode. 13877 hardcode_direct=no 13878 hardcode_direct_absolute=no 13879 ;; 13880 esac 13881 13882 if test yes = "$GCC"; then 13883 case $host_os in aix4.[012]|aix4.[012].*) 13884 # We only want to do this on AIX 4.2 and lower, the check 13885 # below for broken collect2 doesn't work under 4.3+ 13886 collect2name=`$CC -print-prog-name=collect2` 13887 if test -f "$collect2name" && 13888 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 13889 then 13890 # We have reworked collect2 13891 : 13892 else 13893 # We have old collect2 13894 hardcode_direct=unsupported 13895 # It fails to find uninstalled libraries when the uninstalled 13896 # path is not listed in the libpath. Setting hardcode_minus_L 13897 # to unsupported forces relinking 13898 hardcode_minus_L=yes 13899 hardcode_libdir_flag_spec='-L$libdir' 13900 hardcode_libdir_separator= 13901 fi 13902 ;; 13903 esac 13904 shared_flag='-shared' 13905 if test yes = "$aix_use_runtimelinking"; then 13906 shared_flag="$shared_flag "'$wl-G' 13907 fi 13908 # Need to ensure runtime linking is disabled for the traditional 13909 # shared library, or the linker may eventually find shared libraries 13910 # /with/ Import File - we do not want to mix them. 13911 shared_flag_aix='-shared' 13912 shared_flag_svr4='-shared $wl-G' 13913 else 13914 # not using gcc 13915 if test ia64 = "$host_cpu"; then 13916 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 13917 # chokes on -Wl,-G. The following line is correct: 13918 shared_flag='-G' 13919 else 13920 if test yes = "$aix_use_runtimelinking"; then 13921 shared_flag='$wl-G' 13922 else 13923 shared_flag='$wl-bM:SRE' 13924 fi 13925 shared_flag_aix='$wl-bM:SRE' 13926 shared_flag_svr4='$wl-G' 13927 fi 13928 fi 13929 13930 export_dynamic_flag_spec='$wl-bexpall' 13931 # It seems that -bexpall does not export symbols beginning with 13932 # underscore (_), so it is better to generate a list of symbols to export. 13933 always_export_symbols=yes 13934 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 13935 # Warning - without using the other runtime loading flags (-brtl), 13936 # -berok will link without error, but may produce a broken library. 13937 allow_undefined_flag='-berok' 13938 # Determine the default libpath from the value encoded in an 13939 # empty executable. 13940 if test set = "${lt_cv_aix_libpath+set}"; then 13941 aix_libpath=$lt_cv_aix_libpath 13942 else 13943 if ${lt_cv_aix_libpath_+:} false; then : 13944 $as_echo_n "(cached) " >&6 13945 else 13946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13947 /* end confdefs.h. */ 13948 13949 int 13950 main () 13951 { 13952 13953 ; 13954 return 0; 13955 } 13956 _ACEOF 13957 if ac_fn_c_try_link "$LINENO"; then : 13958 13959 lt_aix_libpath_sed=' 13960 /Import File Strings/,/^$/ { 13961 /^0/ { 13962 s/^0 *\([^ ]*\) *$/\1/ 13963 p 13964 } 13965 }' 13966 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 13967 # Check for a 64-bit object if we didn't find anything. 13968 if test -z "$lt_cv_aix_libpath_"; then 13969 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 13970 fi 13971 fi 13972 rm -f core conftest.err conftest.$ac_objext \ 13973 conftest$ac_exeext conftest.$ac_ext 13974 if test -z "$lt_cv_aix_libpath_"; then 13975 lt_cv_aix_libpath_=/usr/lib:/lib 13976 fi 13977 13978 fi 13979 13980 aix_libpath=$lt_cv_aix_libpath_ 13981 fi 13982 13983 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 13984 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 13985 else 13986 if test ia64 = "$host_cpu"; then 13987 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 13988 allow_undefined_flag="-z nodefs" 13989 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 13990 else 13991 # Determine the default libpath from the value encoded in an 13992 # empty executable. 13993 if test set = "${lt_cv_aix_libpath+set}"; then 13994 aix_libpath=$lt_cv_aix_libpath 13995 else 13996 if ${lt_cv_aix_libpath_+:} false; then : 13997 $as_echo_n "(cached) " >&6 13998 else 13999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14000 /* end confdefs.h. */ 14001 14002 int 14003 main () 14004 { 14005 14006 ; 14007 return 0; 14008 } 14009 _ACEOF 14010 if ac_fn_c_try_link "$LINENO"; then : 14011 14012 lt_aix_libpath_sed=' 14013 /Import File Strings/,/^$/ { 14014 /^0/ { 14015 s/^0 *\([^ ]*\) *$/\1/ 14016 p 14017 } 14018 }' 14019 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 14020 # Check for a 64-bit object if we didn't find anything. 14021 if test -z "$lt_cv_aix_libpath_"; then 14022 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 14023 fi 14024 fi 14025 rm -f core conftest.err conftest.$ac_objext \ 14026 conftest$ac_exeext conftest.$ac_ext 14027 if test -z "$lt_cv_aix_libpath_"; then 14028 lt_cv_aix_libpath_=/usr/lib:/lib 14029 fi 14030 14031 fi 14032 14033 aix_libpath=$lt_cv_aix_libpath_ 14034 fi 14035 14036 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 14037 # Warning - without using the other run time loading flags, 14038 # -berok will link without error, but may produce a broken library. 14039 no_undefined_flag=' $wl-bernotok' 14040 allow_undefined_flag=' $wl-berok' 14041 if test yes = "$with_gnu_ld"; then 14042 # We only use this code for GNU lds that support --whole-archive. 14043 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 14044 else 14045 # Exported symbols can be pulled into shared objects from archives 14046 whole_archive_flag_spec='$convenience' 14047 fi 14048 archive_cmds_need_lc=yes 14049 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 14050 # -brtl affects multiple linker settings, -berok does not and is overridden later 14051 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 14052 if test svr4 != "$with_aix_soname"; then 14053 # This is similar to how AIX traditionally builds its shared libraries. 14054 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 14055 fi 14056 if test aix != "$with_aix_soname"; then 14057 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 14058 else 14059 # used by -dlpreopen to get the symbols 14060 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 14061 fi 14062 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 14063 fi 14064 fi 14065 ;; 14066 14067 amigaos*) 14068 case $host_cpu in 14069 powerpc) 14070 # see comment about AmigaOS4 .so support 14071 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 14072 archive_expsym_cmds='' 14073 ;; 14074 m68k) 14075 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 14076 hardcode_libdir_flag_spec='-L$libdir' 14077 hardcode_minus_L=yes 14078 ;; 14079 esac 14080 ;; 14081 14082 bsdi[45]*) 14083 export_dynamic_flag_spec=-rdynamic 14084 ;; 14085 14086 cygwin* | mingw* | pw32* | cegcc*) 14087 # When not using gcc, we currently assume that we are using 14088 # Microsoft Visual C++. 14089 # hardcode_libdir_flag_spec is actually meaningless, as there is 14090 # no search path for DLLs. 14091 case $cc_basename in 14092 cl*) 14093 # Native MSVC 14094 hardcode_libdir_flag_spec=' ' 14095 allow_undefined_flag=unsupported 14096 always_export_symbols=yes 14097 file_list_spec='@' 14098 # Tell ltmain to make .lib files, not .a files. 14099 libext=lib 14100 # Tell ltmain to make .dll files, not .so files. 14101 shrext_cmds=.dll 14102 # FIXME: Setting linknames here is a bad hack. 14103 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 14104 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 14105 cp "$export_symbols" "$output_objdir/$soname.def"; 14106 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 14107 else 14108 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 14109 fi~ 14110 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 14111 linknames=' 14112 # The linker will not automatically build a static lib if we build a DLL. 14113 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 14114 enable_shared_with_static_runtimes=yes 14115 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 14116 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 14117 # Don't use ranlib 14118 old_postinstall_cmds='chmod 644 $oldlib' 14119 postlink_cmds='lt_outputfile="@OUTPUT@"~ 14120 lt_tool_outputfile="@TOOL_OUTPUT@"~ 14121 case $lt_outputfile in 14122 *.exe|*.EXE) ;; 14123 *) 14124 lt_outputfile=$lt_outputfile.exe 14125 lt_tool_outputfile=$lt_tool_outputfile.exe 14126 ;; 14127 esac~ 14128 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 14129 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 14130 $RM "$lt_outputfile.manifest"; 14131 fi' 14132 ;; 14133 *) 14134 # Assume MSVC wrapper 14135 hardcode_libdir_flag_spec=' ' 14136 allow_undefined_flag=unsupported 14137 # Tell ltmain to make .lib files, not .a files. 14138 libext=lib 14139 # Tell ltmain to make .dll files, not .so files. 14140 shrext_cmds=.dll 14141 # FIXME: Setting linknames here is a bad hack. 14142 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 14143 # The linker will automatically build a .lib file if we build a DLL. 14144 old_archive_from_new_cmds='true' 14145 # FIXME: Should let the user specify the lib program. 14146 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 14147 enable_shared_with_static_runtimes=yes 14148 ;; 14149 esac 14150 ;; 14151 14152 darwin* | rhapsody*) 14153 14154 14155 archive_cmds_need_lc=no 14156 hardcode_direct=no 14157 hardcode_automatic=yes 14158 hardcode_shlibpath_var=unsupported 14159 if test yes = "$lt_cv_ld_force_load"; then 14160 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 14161 14162 else 14163 whole_archive_flag_spec='' 14164 fi 14165 link_all_deplibs=yes 14166 allow_undefined_flag=$_lt_dar_allow_undefined 14167 case $cc_basename in 14168 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 14169 *) _lt_dar_can_shared=$GCC ;; 14170 esac 14171 if test yes = "$_lt_dar_can_shared"; then 14172 output_verbose_link_cmd=func_echo_all 14173 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 14174 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 14175 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$_lt_dsymutil" 14176 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 14177 14178 else 14179 ld_shlibs=no 14180 fi 14181 14182 ;; 14183 14184 dgux*) 14185 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14186 hardcode_libdir_flag_spec='-L$libdir' 14187 hardcode_shlibpath_var=no 14188 ;; 14189 14190 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 14191 # support. Future versions do this automatically, but an explicit c++rt0.o 14192 # does not break anything, and helps significantly (at the cost of a little 14193 # extra space). 14194 freebsd2.2*) 14195 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 14196 hardcode_libdir_flag_spec='-R$libdir' 14197 hardcode_direct=yes 14198 hardcode_shlibpath_var=no 14199 ;; 14200 14201 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 14202 freebsd2.*) 14203 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 14204 hardcode_direct=yes 14205 hardcode_minus_L=yes 14206 hardcode_shlibpath_var=no 14207 ;; 14208 14209 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 14210 freebsd* | dragonfly*) 14211 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14212 hardcode_libdir_flag_spec='-R$libdir' 14213 hardcode_direct=yes 14214 hardcode_shlibpath_var=no 14215 ;; 14216 14217 hpux9*) 14218 if test yes = "$GCC"; then 14219 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 14220 else 14221 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 14222 fi 14223 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 14224 hardcode_libdir_separator=: 14225 hardcode_direct=yes 14226 14227 # hardcode_minus_L: Not really in the search PATH, 14228 # but as the default location of the library. 14229 hardcode_minus_L=yes 14230 export_dynamic_flag_spec='$wl-E' 14231 ;; 14232 14233 hpux10*) 14234 if test yes,no = "$GCC,$with_gnu_ld"; then 14235 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 14236 else 14237 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 14238 fi 14239 if test no = "$with_gnu_ld"; then 14240 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 14241 hardcode_libdir_separator=: 14242 hardcode_direct=yes 14243 hardcode_direct_absolute=yes 14244 export_dynamic_flag_spec='$wl-E' 14245 # hardcode_minus_L: Not really in the search PATH, 14246 # but as the default location of the library. 14247 hardcode_minus_L=yes 14248 fi 14249 ;; 14250 14251 hpux11*) 14252 if test yes,no = "$GCC,$with_gnu_ld"; then 14253 case $host_cpu in 14254 hppa*64*) 14255 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 14256 ;; 14257 ia64*) 14258 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 14259 ;; 14260 *) 14261 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 14262 ;; 14263 esac 14264 else 14265 case $host_cpu in 14266 hppa*64*) 14267 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 14268 ;; 14269 ia64*) 14270 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 14271 ;; 14272 *) 14273 14274 # Older versions of the 11.00 compiler do not understand -b yet 14275 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 14276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 14277 $as_echo_n "checking if $CC understands -b... " >&6; } 14278 if ${lt_cv_prog_compiler__b+:} false; then : 14279 $as_echo_n "(cached) " >&6 14280 else 14281 lt_cv_prog_compiler__b=no 14282 save_LDFLAGS=$LDFLAGS 14283 LDFLAGS="$LDFLAGS -b" 14284 echo "$lt_simple_link_test_code" > conftest.$ac_ext 14285 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 14286 # The linker can only warn and ignore the option if not recognized 14287 # So say no if there are warnings 14288 if test -s conftest.err; then 14289 # Append any errors to the config.log. 14290 cat conftest.err 1>&5 14291 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 14292 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 14293 if diff conftest.exp conftest.er2 >/dev/null; then 14294 lt_cv_prog_compiler__b=yes 14295 fi 14296 else 14297 lt_cv_prog_compiler__b=yes 14298 fi 14299 fi 14300 $RM -r conftest* 14301 LDFLAGS=$save_LDFLAGS 14302 14303 fi 14304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 14305 $as_echo "$lt_cv_prog_compiler__b" >&6; } 14306 14307 if test yes = "$lt_cv_prog_compiler__b"; then 14308 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 14309 else 14310 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 14311 fi 14312 14313 ;; 14314 esac 14315 fi 14316 if test no = "$with_gnu_ld"; then 14317 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 14318 hardcode_libdir_separator=: 14319 14320 case $host_cpu in 14321 hppa*64*|ia64*) 14322 hardcode_direct=no 14323 hardcode_shlibpath_var=no 14324 ;; 14325 *) 14326 hardcode_direct=yes 14327 hardcode_direct_absolute=yes 14328 export_dynamic_flag_spec='$wl-E' 14329 14330 # hardcode_minus_L: Not really in the search PATH, 14331 # but as the default location of the library. 14332 hardcode_minus_L=yes 14333 ;; 14334 esac 14335 fi 14336 ;; 14337 14338 irix5* | irix6* | nonstopux*) 14339 if test yes = "$GCC"; then 14340 archive_cmds='$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' 14341 # Try to use the -exported_symbol ld option, if it does not 14342 # work, assume that -exports_file does not work either and 14343 # implicitly export all symbols. 14344 # This should be the same for all languages, so no per-tag cache variable. 14345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 14346 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 14347 if ${lt_cv_irix_exported_symbol+:} false; then : 14348 $as_echo_n "(cached) " >&6 14349 else 14350 save_LDFLAGS=$LDFLAGS 14351 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 14352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14353 /* end confdefs.h. */ 14354 int foo (void) { return 0; } 14355 _ACEOF 14356 if ac_fn_c_try_link "$LINENO"; then : 14357 lt_cv_irix_exported_symbol=yes 14358 else 14359 lt_cv_irix_exported_symbol=no 14360 fi 14361 rm -f core conftest.err conftest.$ac_objext \ 14362 conftest$ac_exeext conftest.$ac_ext 14363 LDFLAGS=$save_LDFLAGS 14364 fi 14365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 14366 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 14367 if test yes = "$lt_cv_irix_exported_symbol"; then 14368 archive_expsym_cmds='$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 $lib' 14369 fi 14370 else 14371 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 14372 archive_expsym_cmds='$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 $lib' 14373 fi 14374 archive_cmds_need_lc='no' 14375 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14376 hardcode_libdir_separator=: 14377 inherit_rpath=yes 14378 link_all_deplibs=yes 14379 ;; 14380 14381 linux*) 14382 case $cc_basename in 14383 tcc*) 14384 # Fabrice Bellard et al's Tiny C Compiler 14385 ld_shlibs=yes 14386 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14387 ;; 14388 esac 14389 ;; 14390 14391 netbsd*) 14392 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 14393 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 14394 else 14395 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 14396 fi 14397 hardcode_libdir_flag_spec='-R$libdir' 14398 hardcode_direct=yes 14399 hardcode_shlibpath_var=no 14400 ;; 14401 14402 newsos6) 14403 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14404 hardcode_direct=yes 14405 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14406 hardcode_libdir_separator=: 14407 hardcode_shlibpath_var=no 14408 ;; 14409 14410 *nto* | *qnx*) 14411 ;; 14412 14413 openbsd* | bitrig*) 14414 if test -f /usr/libexec/ld.so; then 14415 hardcode_direct=yes 14416 hardcode_shlibpath_var=no 14417 hardcode_direct_absolute=yes 14418 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 14419 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14420 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 14421 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 14422 export_dynamic_flag_spec='$wl-E' 14423 else 14424 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14425 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 14426 fi 14427 else 14428 ld_shlibs=no 14429 fi 14430 ;; 14431 14432 os2*) 14433 hardcode_libdir_flag_spec='-L$libdir' 14434 hardcode_minus_L=yes 14435 allow_undefined_flag=unsupported 14436 shrext_cmds=.dll 14437 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 14438 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 14439 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 14440 $ECHO EXPORTS >> $output_objdir/$libname.def~ 14441 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 14442 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 14443 emximp -o $lib $output_objdir/$libname.def' 14444 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 14445 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 14446 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 14447 $ECHO EXPORTS >> $output_objdir/$libname.def~ 14448 prefix_cmds="$SED"~ 14449 if test EXPORTS = "`$SED 1q $export_symbols`"; then 14450 prefix_cmds="$prefix_cmds -e 1d"; 14451 fi~ 14452 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 14453 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 14454 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 14455 emximp -o $lib $output_objdir/$libname.def' 14456 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 14457 enable_shared_with_static_runtimes=yes 14458 ;; 14459 14460 osf3*) 14461 if test yes = "$GCC"; then 14462 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 14463 archive_cmds='$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 $lib' 14464 else 14465 allow_undefined_flag=' -expect_unresolved \*' 14466 archive_cmds='$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 $lib' 14467 fi 14468 archive_cmds_need_lc='no' 14469 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14470 hardcode_libdir_separator=: 14471 ;; 14472 14473 osf4* | osf5*) # as osf3* with the addition of -msym flag 14474 if test yes = "$GCC"; then 14475 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 14476 archive_cmds='$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 $lib' 14477 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14478 else 14479 allow_undefined_flag=' -expect_unresolved \*' 14480 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' 14481 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~ 14482 $CC -shared$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' 14483 14484 # Both c and cxx compiler support -rpath directly 14485 hardcode_libdir_flag_spec='-rpath $libdir' 14486 fi 14487 archive_cmds_need_lc='no' 14488 hardcode_libdir_separator=: 14489 ;; 14490 14491 solaris*) 14492 no_undefined_flag=' -z defs' 14493 if test yes = "$GCC"; then 14494 wlarc='$wl' 14495 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 14496 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 14497 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 14498 else 14499 case `$CC -V 2>&1` in 14500 *"Compilers 5.0"*) 14501 wlarc='' 14502 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 14503 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 14504 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 14505 ;; 14506 *) 14507 wlarc='$wl' 14508 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 14509 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 14510 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 14511 ;; 14512 esac 14513 fi 14514 hardcode_libdir_flag_spec='-R$libdir' 14515 hardcode_shlibpath_var=no 14516 case $host_os in 14517 solaris2.[0-5] | solaris2.[0-5].*) ;; 14518 *) 14519 # The compiler driver will combine and reorder linker options, 14520 # but understands '-z linker_flag'. GCC discards it without '$wl', 14521 # but is careful enough not to reorder. 14522 # Supported since Solaris 2.6 (maybe 2.5.1?) 14523 if test yes = "$GCC"; then 14524 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 14525 else 14526 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 14527 fi 14528 ;; 14529 esac 14530 link_all_deplibs=yes 14531 ;; 14532 14533 sunos4*) 14534 if test sequent = "$host_vendor"; then 14535 # Use $CC to link under sequent, because it throws in some extra .o 14536 # files that make .init and .fini sections work. 14537 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 14538 else 14539 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 14540 fi 14541 hardcode_libdir_flag_spec='-L$libdir' 14542 hardcode_direct=yes 14543 hardcode_minus_L=yes 14544 hardcode_shlibpath_var=no 14545 ;; 14546 14547 sysv4) 14548 case $host_vendor in 14549 sni) 14550 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14551 hardcode_direct=yes # is this really true??? 14552 ;; 14553 siemens) 14554 ## LD is ld it makes a PLAMLIB 14555 ## CC just makes a GrossModule. 14556 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 14557 reload_cmds='$CC -r -o $output$reload_objs' 14558 hardcode_direct=no 14559 ;; 14560 motorola) 14561 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14562 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 14563 ;; 14564 esac 14565 runpath_var='LD_RUN_PATH' 14566 hardcode_shlibpath_var=no 14567 ;; 14568 14569 sysv4.3*) 14570 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14571 hardcode_shlibpath_var=no 14572 export_dynamic_flag_spec='-Bexport' 14573 ;; 14574 14575 sysv4*MP*) 14576 if test -d /usr/nec; then 14577 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14578 hardcode_shlibpath_var=no 14579 runpath_var=LD_RUN_PATH 14580 hardcode_runpath_var=yes 14581 ld_shlibs=yes 14582 fi 14583 ;; 14584 14585 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 14586 no_undefined_flag='$wl-z,text' 14587 archive_cmds_need_lc=no 14588 hardcode_shlibpath_var=no 14589 runpath_var='LD_RUN_PATH' 14590 14591 if test yes = "$GCC"; then 14592 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14593 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14594 else 14595 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14596 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14597 fi 14598 ;; 14599 14600 sysv5* | sco3.2v5* | sco5v6*) 14601 # Note: We CANNOT use -z defs as we might desire, because we do not 14602 # link with -lc, and that would cause any symbols used from libc to 14603 # always be unresolved, which means just about no library would 14604 # ever link correctly. If we're not using GNU ld we use -z text 14605 # though, which does catch some bad symbols but isn't as heavy-handed 14606 # as -z defs. 14607 no_undefined_flag='$wl-z,text' 14608 allow_undefined_flag='$wl-z,nodefs' 14609 archive_cmds_need_lc=no 14610 hardcode_shlibpath_var=no 14611 hardcode_libdir_flag_spec='$wl-R,$libdir' 14612 hardcode_libdir_separator=':' 14613 link_all_deplibs=yes 14614 export_dynamic_flag_spec='$wl-Bexport' 14615 runpath_var='LD_RUN_PATH' 14616 14617 if test yes = "$GCC"; then 14618 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14619 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14620 else 14621 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14622 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14623 fi 14624 ;; 14625 14626 uts4*) 14627 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14628 hardcode_libdir_flag_spec='-L$libdir' 14629 hardcode_shlibpath_var=no 14630 ;; 14631 14632 *) 14633 ld_shlibs=no 14634 ;; 14635 esac 14636 14637 if test sni = "$host_vendor"; then 14638 case $host in 14639 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 14640 export_dynamic_flag_spec='$wl-Blargedynsym' 14641 ;; 14642 esac 14643 fi 14644 fi 14645 14646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 14647 $as_echo "$ld_shlibs" >&6; } 14648 test no = "$ld_shlibs" && can_build_shared=no 14649 14650 with_gnu_ld=$with_gnu_ld 14651 14652 14653 14654 14655 14656 14657 14658 14659 14660 14661 14662 14663 14664 14665 14666 # 14667 # Do we need to explicitly link libc? 14668 # 14669 case "x$archive_cmds_need_lc" in 14670 x|xyes) 14671 # Assume -lc should be added 14672 archive_cmds_need_lc=yes 14673 14674 if test yes,yes = "$GCC,$enable_shared"; then 14675 case $archive_cmds in 14676 *'~'*) 14677 # FIXME: we may have to deal with multi-command sequences. 14678 ;; 14679 '$CC '*) 14680 # Test whether the compiler implicitly links with -lc since on some 14681 # systems, -lgcc has to come before -lc. If gcc already passes -lc 14682 # to ld, don't add -lc before -lgcc. 14683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 14684 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 14685 if ${lt_cv_archive_cmds_need_lc+:} false; then : 14686 $as_echo_n "(cached) " >&6 14687 else 14688 $RM conftest* 14689 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 14690 14691 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 14692 (eval $ac_compile) 2>&5 14693 ac_status=$? 14694 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14695 test $ac_status = 0; } 2>conftest.err; then 14696 soname=conftest 14697 lib=conftest 14698 libobjs=conftest.$ac_objext 14699 deplibs= 14700 wl=$lt_prog_compiler_wl 14701 pic_flag=$lt_prog_compiler_pic 14702 compiler_flags=-v 14703 linker_flags=-v 14704 verstring= 14705 output_objdir=. 14706 libname=conftest 14707 lt_save_allow_undefined_flag=$allow_undefined_flag 14708 allow_undefined_flag= 14709 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 14710 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 14711 ac_status=$? 14712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14713 test $ac_status = 0; } 14714 then 14715 lt_cv_archive_cmds_need_lc=no 14716 else 14717 lt_cv_archive_cmds_need_lc=yes 14718 fi 14719 allow_undefined_flag=$lt_save_allow_undefined_flag 14720 else 14721 cat conftest.err 1>&5 14722 fi 14723 $RM conftest* 14724 14725 fi 14726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 14727 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 14728 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 14729 ;; 14730 esac 14731 fi 14732 ;; 14733 esac 14734 14735 14736 14737 14738 14739 14740 14741 14742 14743 14744 14745 14746 14747 14748 14749 14750 14751 14752 14753 14754 14755 14756 14757 14758 14759 14760 14761 14762 14763 14764 14765 14766 14767 14768 14769 14770 14771 14772 14773 14774 14775 14776 14777 14778 14779 14780 14781 14782 14783 14784 14785 14786 14787 14788 14789 14790 14791 14792 14793 14794 14795 14796 14797 14798 14799 14800 14801 14802 14803 14804 14805 14806 14807 14808 14809 14810 14811 14812 14813 14814 14815 14816 14817 14818 14819 14820 14821 14822 14823 14824 14825 14826 14827 14828 14829 14830 14831 14832 14833 14834 14835 14836 14837 14838 14839 14840 14841 14842 14843 14844 14845 14846 14847 14848 14849 14850 14851 14852 14853 14854 14855 14856 14857 14858 14859 14860 14861 14862 14863 14864 14865 14866 14867 14868 14869 14870 14871 14872 14873 14874 14875 14876 14877 14878 14879 14880 14881 14882 14883 14884 14885 14886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 14887 $as_echo_n "checking dynamic linker characteristics... " >&6; } 14888 14889 if test yes = "$GCC"; then 14890 case $host_os in 14891 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 14892 *) lt_awk_arg='/^libraries:/' ;; 14893 esac 14894 case $host_os in 14895 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 14896 *) lt_sed_strip_eq='s|=/|/|g' ;; 14897 esac 14898 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 14899 case $lt_search_path_spec in 14900 *\;*) 14901 # if the path contains ";" then we assume it to be the separator 14902 # otherwise default to the standard path separator (i.e. ":") - it is 14903 # assumed that no part of a normal pathname contains ";" but that should 14904 # okay in the real world where ";" in dirpaths is itself problematic. 14905 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 14906 ;; 14907 *) 14908 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 14909 ;; 14910 esac 14911 # Ok, now we have the path, separated by spaces, we can step through it 14912 # and add multilib dir if necessary... 14913 lt_tmp_lt_search_path_spec= 14914 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 14915 # ...but if some path component already ends with the multilib dir we assume 14916 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 14917 case "$lt_multi_os_dir; $lt_search_path_spec " in 14918 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 14919 lt_multi_os_dir= 14920 ;; 14921 esac 14922 for lt_sys_path in $lt_search_path_spec; do 14923 if test -d "$lt_sys_path$lt_multi_os_dir"; then 14924 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 14925 elif test -n "$lt_multi_os_dir"; then 14926 test -d "$lt_sys_path" && \ 14927 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 14928 fi 14929 done 14930 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 14931 BEGIN {RS = " "; FS = "/|\n";} { 14932 lt_foo = ""; 14933 lt_count = 0; 14934 for (lt_i = NF; lt_i > 0; lt_i--) { 14935 if ($lt_i != "" && $lt_i != ".") { 14936 if ($lt_i == "..") { 14937 lt_count++; 14938 } else { 14939 if (lt_count == 0) { 14940 lt_foo = "/" $lt_i lt_foo; 14941 } else { 14942 lt_count--; 14943 } 14944 } 14945 } 14946 } 14947 if (lt_foo != "") { lt_freq[lt_foo]++; } 14948 if (lt_freq[lt_foo] == 1) { print lt_foo; } 14949 }'` 14950 # AWK program above erroneously prepends '/' to C:/dos/paths 14951 # for these hosts. 14952 case $host_os in 14953 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 14954 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 14955 esac 14956 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 14957 else 14958 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 14959 fi 14960 library_names_spec= 14961 libname_spec='lib$name' 14962 soname_spec= 14963 shrext_cmds=.so 14964 postinstall_cmds= 14965 postuninstall_cmds= 14966 finish_cmds= 14967 finish_eval= 14968 shlibpath_var= 14969 shlibpath_overrides_runpath=unknown 14970 version_type=none 14971 dynamic_linker="$host_os ld.so" 14972 sys_lib_dlsearch_path_spec="/lib /usr/lib" 14973 need_lib_prefix=unknown 14974 hardcode_into_libs=no 14975 14976 # when you set need_version to no, make sure it does not cause -set_version 14977 # flags to be left without arguments 14978 need_version=unknown 14979 14980 14981 14982 case $host_os in 14983 aix3*) 14984 version_type=linux # correct to gnu/linux during the next big refactor 14985 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 14986 shlibpath_var=LIBPATH 14987 14988 # AIX 3 has no versioning support, so we append a major version to the name. 14989 soname_spec='$libname$release$shared_ext$major' 14990 ;; 14991 14992 aix[4-9]*) 14993 version_type=linux # correct to gnu/linux during the next big refactor 14994 need_lib_prefix=no 14995 need_version=no 14996 hardcode_into_libs=yes 14997 if test ia64 = "$host_cpu"; then 14998 # AIX 5 supports IA64 14999 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 15000 shlibpath_var=LD_LIBRARY_PATH 15001 else 15002 # With GCC up to 2.95.x, collect2 would create an import file 15003 # for dependence libraries. The import file would start with 15004 # the line '#! .'. This would cause the generated library to 15005 # depend on '.', always an invalid library. This was fixed in 15006 # development snapshots of GCC prior to 3.0. 15007 case $host_os in 15008 aix4 | aix4.[01] | aix4.[01].*) 15009 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 15010 echo ' yes ' 15011 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 15012 : 15013 else 15014 can_build_shared=no 15015 fi 15016 ;; 15017 esac 15018 # Using Import Files as archive members, it is possible to support 15019 # filename-based versioning of shared library archives on AIX. While 15020 # this would work for both with and without runtime linking, it will 15021 # prevent static linking of such archives. So we do filename-based 15022 # shared library versioning with .so extension only, which is used 15023 # when both runtime linking and shared linking is enabled. 15024 # Unfortunately, runtime linking may impact performance, so we do 15025 # not want this to be the default eventually. Also, we use the 15026 # versioned .so libs for executables only if there is the -brtl 15027 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 15028 # To allow for filename-based versioning support, we need to create 15029 # libNAME.so.V as an archive file, containing: 15030 # *) an Import File, referring to the versioned filename of the 15031 # archive as well as the shared archive member, telling the 15032 # bitwidth (32 or 64) of that shared object, and providing the 15033 # list of exported symbols of that shared object, eventually 15034 # decorated with the 'weak' keyword 15035 # *) the shared object with the F_LOADONLY flag set, to really avoid 15036 # it being seen by the linker. 15037 # At run time we better use the real file rather than another symlink, 15038 # but for link time we create the symlink libNAME.so -> libNAME.so.V 15039 15040 case $with_aix_soname,$aix_use_runtimelinking in 15041 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 15042 # soname into executable. Probably we can add versioning support to 15043 # collect2, so additional links can be useful in future. 15044 aix,yes) # traditional libtool 15045 dynamic_linker='AIX unversionable lib.so' 15046 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 15047 # instead of lib<name>.a to let people know that these are not 15048 # typical AIX shared libraries. 15049 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15050 ;; 15051 aix,no) # traditional AIX only 15052 dynamic_linker='AIX lib.a(lib.so.V)' 15053 # We preserve .a as extension for shared libraries through AIX4.2 15054 # and later when we are not doing run time linking. 15055 library_names_spec='$libname$release.a $libname.a' 15056 soname_spec='$libname$release$shared_ext$major' 15057 ;; 15058 svr4,*) # full svr4 only 15059 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 15060 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 15061 # We do not specify a path in Import Files, so LIBPATH fires. 15062 shlibpath_overrides_runpath=yes 15063 ;; 15064 *,yes) # both, prefer svr4 15065 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 15066 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 15067 # unpreferred sharedlib libNAME.a needs extra handling 15068 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 15069 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 15070 # We do not specify a path in Import Files, so LIBPATH fires. 15071 shlibpath_overrides_runpath=yes 15072 ;; 15073 *,no) # both, prefer aix 15074 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 15075 library_names_spec='$libname$release.a $libname.a' 15076 soname_spec='$libname$release$shared_ext$major' 15077 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 15078 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 15079 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 15080 ;; 15081 esac 15082 shlibpath_var=LIBPATH 15083 fi 15084 ;; 15085 15086 amigaos*) 15087 case $host_cpu in 15088 powerpc) 15089 # Since July 2007 AmigaOS4 officially supports .so libraries. 15090 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 15091 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15092 ;; 15093 m68k) 15094 library_names_spec='$libname.ixlibrary $libname.a' 15095 # Create ${libname}_ixlibrary.a entries in /sys/libs. 15096 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 15097 ;; 15098 esac 15099 ;; 15100 15101 beos*) 15102 library_names_spec='$libname$shared_ext' 15103 dynamic_linker="$host_os ld.so" 15104 shlibpath_var=LIBRARY_PATH 15105 ;; 15106 15107 bsdi[45]*) 15108 version_type=linux # correct to gnu/linux during the next big refactor 15109 need_version=no 15110 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15111 soname_spec='$libname$release$shared_ext$major' 15112 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 15113 shlibpath_var=LD_LIBRARY_PATH 15114 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 15115 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 15116 # the default ld.so.conf also contains /usr/contrib/lib and 15117 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 15118 # libtool to hard-code these into programs 15119 ;; 15120 15121 cygwin* | mingw* | pw32* | cegcc*) 15122 version_type=windows 15123 shrext_cmds=.dll 15124 need_version=no 15125 need_lib_prefix=no 15126 15127 case $GCC,$cc_basename in 15128 yes,*) 15129 # gcc 15130 library_names_spec='$libname.dll.a' 15131 # DLL is installed to $(libdir)/../bin by postinstall_cmds 15132 postinstall_cmds='base_file=`basename \$file`~ 15133 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 15134 dldir=$destdir/`dirname \$dlpath`~ 15135 test -d \$dldir || mkdir -p \$dldir~ 15136 $install_prog $dir/$dlname \$dldir/$dlname~ 15137 chmod a+x \$dldir/$dlname~ 15138 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 15139 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 15140 fi' 15141 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 15142 dlpath=$dir/\$dldll~ 15143 $RM \$dlpath' 15144 shlibpath_overrides_runpath=yes 15145 15146 case $host_os in 15147 cygwin*) 15148 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 15149 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15150 15151 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 15152 ;; 15153 mingw* | cegcc*) 15154 # MinGW DLLs use traditional 'lib' prefix 15155 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15156 ;; 15157 pw32*) 15158 # pw32 DLLs use 'pw' prefix rather than 'lib' 15159 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15160 ;; 15161 esac 15162 dynamic_linker='Win32 ld.exe' 15163 ;; 15164 15165 *,cl*) 15166 # Native MSVC 15167 libname_spec='$name' 15168 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15169 library_names_spec='$libname.dll.lib' 15170 15171 case $build_os in 15172 mingw*) 15173 sys_lib_search_path_spec= 15174 lt_save_ifs=$IFS 15175 IFS=';' 15176 for lt_path in $LIB 15177 do 15178 IFS=$lt_save_ifs 15179 # Let DOS variable expansion print the short 8.3 style file name. 15180 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 15181 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 15182 done 15183 IFS=$lt_save_ifs 15184 # Convert to MSYS style. 15185 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 15186 ;; 15187 cygwin*) 15188 # Convert to unix form, then to dos form, then back to unix form 15189 # but this time dos style (no spaces!) so that the unix form looks 15190 # like /cygdrive/c/PROGRA~1:/cygdr... 15191 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 15192 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 15193 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 15194 ;; 15195 *) 15196 sys_lib_search_path_spec=$LIB 15197 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 15198 # It is most probably a Windows format PATH. 15199 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 15200 else 15201 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 15202 fi 15203 # FIXME: find the short name or the path components, as spaces are 15204 # common. (e.g. "Program Files" -> "PROGRA~1") 15205 ;; 15206 esac 15207 15208 # DLL is installed to $(libdir)/../bin by postinstall_cmds 15209 postinstall_cmds='base_file=`basename \$file`~ 15210 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 15211 dldir=$destdir/`dirname \$dlpath`~ 15212 test -d \$dldir || mkdir -p \$dldir~ 15213 $install_prog $dir/$dlname \$dldir/$dlname' 15214 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 15215 dlpath=$dir/\$dldll~ 15216 $RM \$dlpath' 15217 shlibpath_overrides_runpath=yes 15218 dynamic_linker='Win32 link.exe' 15219 ;; 15220 15221 *) 15222 # Assume MSVC wrapper 15223 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 15224 dynamic_linker='Win32 ld.exe' 15225 ;; 15226 esac 15227 # FIXME: first we should search . and the directory the executable is in 15228 shlibpath_var=PATH 15229 ;; 15230 15231 darwin* | rhapsody*) 15232 dynamic_linker="$host_os dyld" 15233 version_type=darwin 15234 need_lib_prefix=no 15235 need_version=no 15236 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 15237 soname_spec='$libname$release$major$shared_ext' 15238 shlibpath_overrides_runpath=yes 15239 shlibpath_var=DYLD_LIBRARY_PATH 15240 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 15241 15242 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 15243 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 15244 ;; 15245 15246 dgux*) 15247 version_type=linux # correct to gnu/linux during the next big refactor 15248 need_lib_prefix=no 15249 need_version=no 15250 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15251 soname_spec='$libname$release$shared_ext$major' 15252 shlibpath_var=LD_LIBRARY_PATH 15253 ;; 15254 15255 freebsd* | dragonfly*) 15256 # DragonFly does not have aout. When/if they implement a new 15257 # versioning mechanism, adjust this. 15258 if test -x /usr/bin/objformat; then 15259 objformat=`/usr/bin/objformat` 15260 else 15261 case $host_os in 15262 freebsd[23].*) objformat=aout ;; 15263 *) objformat=elf ;; 15264 esac 15265 fi 15266 version_type=freebsd-$objformat 15267 case $version_type in 15268 freebsd-elf*) 15269 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15270 soname_spec='$libname$release$shared_ext$major' 15271 need_version=no 15272 need_lib_prefix=no 15273 ;; 15274 freebsd-*) 15275 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15276 need_version=yes 15277 ;; 15278 esac 15279 shlibpath_var=LD_LIBRARY_PATH 15280 case $host_os in 15281 freebsd2.*) 15282 shlibpath_overrides_runpath=yes 15283 ;; 15284 freebsd3.[01]* | freebsdelf3.[01]*) 15285 shlibpath_overrides_runpath=yes 15286 hardcode_into_libs=yes 15287 ;; 15288 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 15289 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 15290 shlibpath_overrides_runpath=no 15291 hardcode_into_libs=yes 15292 ;; 15293 *) # from 4.6 on, and DragonFly 15294 shlibpath_overrides_runpath=yes 15295 hardcode_into_libs=yes 15296 ;; 15297 esac 15298 ;; 15299 15300 haiku*) 15301 version_type=linux # correct to gnu/linux during the next big refactor 15302 need_lib_prefix=no 15303 need_version=no 15304 dynamic_linker="$host_os runtime_loader" 15305 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15306 soname_spec='$libname$release$shared_ext$major' 15307 shlibpath_var=LIBRARY_PATH 15308 shlibpath_overrides_runpath=no 15309 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 15310 hardcode_into_libs=yes 15311 ;; 15312 15313 hpux9* | hpux10* | hpux11*) 15314 # Give a soname corresponding to the major version so that dld.sl refuses to 15315 # link against other versions. 15316 version_type=sunos 15317 need_lib_prefix=no 15318 need_version=no 15319 case $host_cpu in 15320 ia64*) 15321 shrext_cmds='.so' 15322 hardcode_into_libs=yes 15323 dynamic_linker="$host_os dld.so" 15324 shlibpath_var=LD_LIBRARY_PATH 15325 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 15326 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15327 soname_spec='$libname$release$shared_ext$major' 15328 if test 32 = "$HPUX_IA64_MODE"; then 15329 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 15330 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 15331 else 15332 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 15333 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 15334 fi 15335 ;; 15336 hppa*64*) 15337 shrext_cmds='.sl' 15338 hardcode_into_libs=yes 15339 dynamic_linker="$host_os dld.sl" 15340 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 15341 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 15342 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15343 soname_spec='$libname$release$shared_ext$major' 15344 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 15345 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 15346 ;; 15347 *) 15348 shrext_cmds='.sl' 15349 dynamic_linker="$host_os dld.sl" 15350 shlibpath_var=SHLIB_PATH 15351 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 15352 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15353 soname_spec='$libname$release$shared_ext$major' 15354 ;; 15355 esac 15356 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 15357 postinstall_cmds='chmod 555 $lib' 15358 # or fails outright, so override atomically: 15359 install_override_mode=555 15360 ;; 15361 15362 interix[3-9]*) 15363 version_type=linux # correct to gnu/linux during the next big refactor 15364 need_lib_prefix=no 15365 need_version=no 15366 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15367 soname_spec='$libname$release$shared_ext$major' 15368 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 15369 shlibpath_var=LD_LIBRARY_PATH 15370 shlibpath_overrides_runpath=no 15371 hardcode_into_libs=yes 15372 ;; 15373 15374 irix5* | irix6* | nonstopux*) 15375 case $host_os in 15376 nonstopux*) version_type=nonstopux ;; 15377 *) 15378 if test yes = "$lt_cv_prog_gnu_ld"; then 15379 version_type=linux # correct to gnu/linux during the next big refactor 15380 else 15381 version_type=irix 15382 fi ;; 15383 esac 15384 need_lib_prefix=no 15385 need_version=no 15386 soname_spec='$libname$release$shared_ext$major' 15387 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 15388 case $host_os in 15389 irix5* | nonstopux*) 15390 libsuff= shlibsuff= 15391 ;; 15392 *) 15393 case $LD in # libtool.m4 will add one of these switches to LD 15394 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 15395 libsuff= shlibsuff= libmagic=32-bit;; 15396 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 15397 libsuff=32 shlibsuff=N32 libmagic=N32;; 15398 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 15399 libsuff=64 shlibsuff=64 libmagic=64-bit;; 15400 *) libsuff= shlibsuff= libmagic=never-match;; 15401 esac 15402 ;; 15403 esac 15404 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 15405 shlibpath_overrides_runpath=no 15406 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 15407 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 15408 hardcode_into_libs=yes 15409 ;; 15410 15411 # No shared lib support for Linux oldld, aout, or coff. 15412 linux*oldld* | linux*aout* | linux*coff*) 15413 dynamic_linker=no 15414 ;; 15415 15416 linux*android*) 15417 version_type=none # Android doesn't support versioned libraries. 15418 need_lib_prefix=no 15419 need_version=no 15420 library_names_spec='$libname$release$shared_ext' 15421 soname_spec='$libname$release$shared_ext' 15422 finish_cmds= 15423 shlibpath_var=LD_LIBRARY_PATH 15424 shlibpath_overrides_runpath=yes 15425 15426 # This implies no fast_install, which is unacceptable. 15427 # Some rework will be needed to allow for fast_install 15428 # before this can be enabled. 15429 hardcode_into_libs=yes 15430 15431 dynamic_linker='Android linker' 15432 # Don't embed -rpath directories since the linker doesn't support them. 15433 hardcode_libdir_flag_spec='-L$libdir' 15434 ;; 15435 15436 # This must be glibc/ELF. 15437 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 15438 version_type=linux # correct to gnu/linux during the next big refactor 15439 need_lib_prefix=no 15440 need_version=no 15441 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15442 soname_spec='$libname$release$shared_ext$major' 15443 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 15444 shlibpath_var=LD_LIBRARY_PATH 15445 shlibpath_overrides_runpath=no 15446 15447 # Some binutils ld are patched to set DT_RUNPATH 15448 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 15449 $as_echo_n "(cached) " >&6 15450 else 15451 lt_cv_shlibpath_overrides_runpath=no 15452 save_LDFLAGS=$LDFLAGS 15453 save_libdir=$libdir 15454 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 15455 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 15456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15457 /* end confdefs.h. */ 15458 15459 int 15460 main () 15461 { 15462 15463 ; 15464 return 0; 15465 } 15466 _ACEOF 15467 if ac_fn_c_try_link "$LINENO"; then : 15468 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 15469 lt_cv_shlibpath_overrides_runpath=yes 15470 fi 15471 fi 15472 rm -f core conftest.err conftest.$ac_objext \ 15473 conftest$ac_exeext conftest.$ac_ext 15474 LDFLAGS=$save_LDFLAGS 15475 libdir=$save_libdir 15476 15477 fi 15478 15479 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 15480 15481 # This implies no fast_install, which is unacceptable. 15482 # Some rework will be needed to allow for fast_install 15483 # before this can be enabled. 15484 hardcode_into_libs=yes 15485 15486 # Ideally, we could use ldconfig to report *all* directores which are 15487 # searched for libraries, however this is still not possible. Aside from not 15488 # being certain /sbin/ldconfig is available, command 15489 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 15490 # even though it is searched at run-time. Try to do the best guess by 15491 # appending ld.so.conf contents (and includes) to the search path. 15492 if test -f /etc/ld.so.conf; then 15493 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' ' '` 15494 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 15495 fi 15496 15497 # We used to test for /lib/ld.so.1 and disable shared libraries on 15498 # powerpc, because MkLinux only supported shared libraries with the 15499 # GNU dynamic linker. Since this was broken with cross compilers, 15500 # most powerpc-linux boxes support dynamic linking these days and 15501 # people can always --disable-shared, the test was removed, and we 15502 # assume the GNU/Linux dynamic linker is in use. 15503 dynamic_linker='GNU/Linux ld.so' 15504 ;; 15505 15506 netbsd*) 15507 version_type=sunos 15508 need_lib_prefix=no 15509 need_version=no 15510 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 15511 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15512 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 15513 dynamic_linker='NetBSD (a.out) ld.so' 15514 else 15515 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15516 soname_spec='$libname$release$shared_ext$major' 15517 dynamic_linker='NetBSD ld.elf_so' 15518 fi 15519 shlibpath_var=LD_LIBRARY_PATH 15520 shlibpath_overrides_runpath=yes 15521 hardcode_into_libs=yes 15522 ;; 15523 15524 newsos6) 15525 version_type=linux # correct to gnu/linux during the next big refactor 15526 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15527 shlibpath_var=LD_LIBRARY_PATH 15528 shlibpath_overrides_runpath=yes 15529 ;; 15530 15531 *nto* | *qnx*) 15532 version_type=qnx 15533 need_lib_prefix=no 15534 need_version=no 15535 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15536 soname_spec='$libname$release$shared_ext$major' 15537 shlibpath_var=LD_LIBRARY_PATH 15538 shlibpath_overrides_runpath=no 15539 hardcode_into_libs=yes 15540 dynamic_linker='ldqnx.so' 15541 ;; 15542 15543 openbsd* | bitrig*) 15544 version_type=sunos 15545 sys_lib_dlsearch_path_spec=/usr/lib 15546 need_lib_prefix=no 15547 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 15548 need_version=no 15549 else 15550 need_version=yes 15551 fi 15552 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15553 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 15554 shlibpath_var=LD_LIBRARY_PATH 15555 shlibpath_overrides_runpath=yes 15556 ;; 15557 15558 os2*) 15559 libname_spec='$name' 15560 version_type=windows 15561 shrext_cmds=.dll 15562 need_version=no 15563 need_lib_prefix=no 15564 # OS/2 can only load a DLL with a base name of 8 characters or less. 15565 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 15566 v=$($ECHO $release$versuffix | tr -d .-); 15567 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 15568 $ECHO $n$v`$shared_ext' 15569 library_names_spec='${libname}_dll.$libext' 15570 dynamic_linker='OS/2 ld.exe' 15571 shlibpath_var=BEGINLIBPATH 15572 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 15573 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 15574 postinstall_cmds='base_file=`basename \$file`~ 15575 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 15576 dldir=$destdir/`dirname \$dlpath`~ 15577 test -d \$dldir || mkdir -p \$dldir~ 15578 $install_prog $dir/$dlname \$dldir/$dlname~ 15579 chmod a+x \$dldir/$dlname~ 15580 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 15581 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 15582 fi' 15583 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 15584 dlpath=$dir/\$dldll~ 15585 $RM \$dlpath' 15586 ;; 15587 15588 osf3* | osf4* | osf5*) 15589 version_type=osf 15590 need_lib_prefix=no 15591 need_version=no 15592 soname_spec='$libname$release$shared_ext$major' 15593 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15594 shlibpath_var=LD_LIBRARY_PATH 15595 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 15596 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 15597 ;; 15598 15599 rdos*) 15600 dynamic_linker=no 15601 ;; 15602 15603 solaris*) 15604 version_type=linux # correct to gnu/linux during the next big refactor 15605 need_lib_prefix=no 15606 need_version=no 15607 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15608 soname_spec='$libname$release$shared_ext$major' 15609 shlibpath_var=LD_LIBRARY_PATH 15610 shlibpath_overrides_runpath=yes 15611 hardcode_into_libs=yes 15612 # ldd complains unless libraries are executable 15613 postinstall_cmds='chmod +x $lib' 15614 ;; 15615 15616 sunos4*) 15617 version_type=sunos 15618 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15619 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 15620 shlibpath_var=LD_LIBRARY_PATH 15621 shlibpath_overrides_runpath=yes 15622 if test yes = "$with_gnu_ld"; then 15623 need_lib_prefix=no 15624 fi 15625 need_version=yes 15626 ;; 15627 15628 sysv4 | sysv4.3*) 15629 version_type=linux # correct to gnu/linux during the next big refactor 15630 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15631 soname_spec='$libname$release$shared_ext$major' 15632 shlibpath_var=LD_LIBRARY_PATH 15633 case $host_vendor in 15634 sni) 15635 shlibpath_overrides_runpath=no 15636 need_lib_prefix=no 15637 runpath_var=LD_RUN_PATH 15638 ;; 15639 siemens) 15640 need_lib_prefix=no 15641 ;; 15642 motorola) 15643 need_lib_prefix=no 15644 need_version=no 15645 shlibpath_overrides_runpath=no 15646 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 15647 ;; 15648 esac 15649 ;; 15650 15651 sysv4*MP*) 15652 if test -d /usr/nec; then 15653 version_type=linux # correct to gnu/linux during the next big refactor 15654 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 15655 soname_spec='$libname$shared_ext.$major' 15656 shlibpath_var=LD_LIBRARY_PATH 15657 fi 15658 ;; 15659 15660 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 15661 version_type=sco 15662 need_lib_prefix=no 15663 need_version=no 15664 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 15665 soname_spec='$libname$release$shared_ext$major' 15666 shlibpath_var=LD_LIBRARY_PATH 15667 shlibpath_overrides_runpath=yes 15668 hardcode_into_libs=yes 15669 if test yes = "$with_gnu_ld"; then 15670 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 15671 else 15672 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 15673 case $host_os in 15674 sco3.2v5*) 15675 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 15676 ;; 15677 esac 15678 fi 15679 sys_lib_dlsearch_path_spec='/usr/lib' 15680 ;; 15681 15682 tpf*) 15683 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 15684 version_type=linux # correct to gnu/linux during the next big refactor 15685 need_lib_prefix=no 15686 need_version=no 15687 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15688 shlibpath_var=LD_LIBRARY_PATH 15689 shlibpath_overrides_runpath=no 15690 hardcode_into_libs=yes 15691 ;; 15692 15693 uts4*) 15694 version_type=linux # correct to gnu/linux during the next big refactor 15695 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15696 soname_spec='$libname$release$shared_ext$major' 15697 shlibpath_var=LD_LIBRARY_PATH 15698 ;; 15699 15700 *) 15701 dynamic_linker=no 15702 ;; 15703 esac 15704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 15705 $as_echo "$dynamic_linker" >&6; } 15706 test no = "$dynamic_linker" && can_build_shared=no 15707 15708 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 15709 if test yes = "$GCC"; then 15710 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 15711 fi 15712 15713 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 15714 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 15715 fi 15716 15717 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 15718 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 15719 fi 15720 15721 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 15722 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 15723 15724 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 15725 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 15726 15727 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 15728 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 15729 15730 15731 15732 15733 15734 15735 15736 15737 15738 15739 15740 15741 15742 15743 15744 15745 15746 15747 15748 15749 15750 15751 15752 15753 15754 15755 15756 15757 15758 15759 15760 15761 15762 15763 15764 15765 15766 15767 15768 15769 15770 15771 15772 15773 15774 15775 15776 15777 15778 15779 15780 15781 15782 15783 15784 15785 15786 15787 15788 15789 15790 15791 15792 15793 15794 15795 15796 15797 15798 15799 15800 15801 15802 15803 15804 15805 15806 15807 15808 15809 15810 15811 15812 15813 15814 15815 15816 15817 15818 15819 15820 15821 15822 15823 15824 15825 15826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 15827 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 15828 hardcode_action= 15829 if test -n "$hardcode_libdir_flag_spec" || 15830 test -n "$runpath_var" || 15831 test yes = "$hardcode_automatic"; then 15832 15833 # We can hardcode non-existent directories. 15834 if test no != "$hardcode_direct" && 15835 # If the only mechanism to avoid hardcoding is shlibpath_var, we 15836 # have to relink, otherwise we might link with an installed library 15837 # when we should be linking with a yet-to-be-installed one 15838 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 15839 test no != "$hardcode_minus_L"; then 15840 # Linking always hardcodes the temporary library directory. 15841 hardcode_action=relink 15842 else 15843 # We can link without hardcoding, and we can hardcode nonexisting dirs. 15844 hardcode_action=immediate 15845 fi 15846 else 15847 # We cannot hardcode anything, or else we can only hardcode existing 15848 # directories. 15849 hardcode_action=unsupported 15850 fi 15851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 15852 $as_echo "$hardcode_action" >&6; } 15853 15854 if test relink = "$hardcode_action" || 15855 test yes = "$inherit_rpath"; then 15856 # Fast installation is not supported 15857 enable_fast_install=no 15858 elif test yes = "$shlibpath_overrides_runpath" || 15859 test no = "$enable_shared"; then 15860 # Fast installation is not necessary 15861 enable_fast_install=needless 15862 fi 15863 15864 15865 15866 15867 15868 15869 if test yes != "$enable_dlopen"; then 15870 enable_dlopen=unknown 15871 enable_dlopen_self=unknown 15872 enable_dlopen_self_static=unknown 15873 else 15874 lt_cv_dlopen=no 15875 lt_cv_dlopen_libs= 15876 15877 case $host_os in 15878 beos*) 15879 lt_cv_dlopen=load_add_on 15880 lt_cv_dlopen_libs= 15881 lt_cv_dlopen_self=yes 15882 ;; 15883 15884 mingw* | pw32* | cegcc*) 15885 lt_cv_dlopen=LoadLibrary 15886 lt_cv_dlopen_libs= 15887 ;; 15888 15889 cygwin*) 15890 lt_cv_dlopen=dlopen 15891 lt_cv_dlopen_libs= 15892 ;; 15893 15894 darwin*) 15895 # if libdl is installed we need to link against it 15896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 15897 $as_echo_n "checking for dlopen in -ldl... " >&6; } 15898 if ${ac_cv_lib_dl_dlopen+:} false; then : 15899 $as_echo_n "(cached) " >&6 15900 else 15901 ac_check_lib_save_LIBS=$LIBS 15902 LIBS="-ldl $LIBS" 15903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15904 /* end confdefs.h. */ 15905 15906 /* Override any GCC internal prototype to avoid an error. 15907 Use char because int might match the return type of a GCC 15908 builtin and then its argument prototype would still apply. */ 15909 #ifdef __cplusplus 15910 extern "C" 15911 #endif 15912 char dlopen (); 15913 int 15914 main () 15915 { 15916 return dlopen (); 15917 ; 15918 return 0; 15919 } 15920 _ACEOF 15921 if ac_fn_c_try_link "$LINENO"; then : 15922 ac_cv_lib_dl_dlopen=yes 15923 else 15924 ac_cv_lib_dl_dlopen=no 15925 fi 15926 rm -f core conftest.err conftest.$ac_objext \ 15927 conftest$ac_exeext conftest.$ac_ext 15928 LIBS=$ac_check_lib_save_LIBS 15929 fi 15930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 15931 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 15932 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 15933 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 15934 else 15935 15936 lt_cv_dlopen=dyld 15937 lt_cv_dlopen_libs= 15938 lt_cv_dlopen_self=yes 15939 15940 fi 15941 15942 ;; 15943 15944 tpf*) 15945 # Don't try to run any link tests for TPF. We know it's impossible 15946 # because TPF is a cross-compiler, and we know how we open DSOs. 15947 lt_cv_dlopen=dlopen 15948 lt_cv_dlopen_libs= 15949 lt_cv_dlopen_self=no 15950 ;; 15951 15952 *) 15953 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 15954 if test "x$ac_cv_func_shl_load" = xyes; then : 15955 lt_cv_dlopen=shl_load 15956 else 15957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 15958 $as_echo_n "checking for shl_load in -ldld... " >&6; } 15959 if ${ac_cv_lib_dld_shl_load+:} false; then : 15960 $as_echo_n "(cached) " >&6 15961 else 15962 ac_check_lib_save_LIBS=$LIBS 15963 LIBS="-ldld $LIBS" 15964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15965 /* end confdefs.h. */ 15966 15967 /* Override any GCC internal prototype to avoid an error. 15968 Use char because int might match the return type of a GCC 15969 builtin and then its argument prototype would still apply. */ 15970 #ifdef __cplusplus 15971 extern "C" 15972 #endif 15973 char shl_load (); 15974 int 15975 main () 15976 { 15977 return shl_load (); 15978 ; 15979 return 0; 15980 } 15981 _ACEOF 15982 if ac_fn_c_try_link "$LINENO"; then : 15983 ac_cv_lib_dld_shl_load=yes 15984 else 15985 ac_cv_lib_dld_shl_load=no 15986 fi 15987 rm -f core conftest.err conftest.$ac_objext \ 15988 conftest$ac_exeext conftest.$ac_ext 15989 LIBS=$ac_check_lib_save_LIBS 15990 fi 15991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 15992 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 15993 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 15994 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 15995 else 15996 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 15997 if test "x$ac_cv_func_dlopen" = xyes; then : 15998 lt_cv_dlopen=dlopen 15999 else 16000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 16001 $as_echo_n "checking for dlopen in -ldl... " >&6; } 16002 if ${ac_cv_lib_dl_dlopen+:} false; then : 16003 $as_echo_n "(cached) " >&6 16004 else 16005 ac_check_lib_save_LIBS=$LIBS 16006 LIBS="-ldl $LIBS" 16007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16008 /* end confdefs.h. */ 16009 16010 /* Override any GCC internal prototype to avoid an error. 16011 Use char because int might match the return type of a GCC 16012 builtin and then its argument prototype would still apply. */ 16013 #ifdef __cplusplus 16014 extern "C" 16015 #endif 16016 char dlopen (); 16017 int 16018 main () 16019 { 16020 return dlopen (); 16021 ; 16022 return 0; 16023 } 16024 _ACEOF 16025 if ac_fn_c_try_link "$LINENO"; then : 16026 ac_cv_lib_dl_dlopen=yes 16027 else 16028 ac_cv_lib_dl_dlopen=no 16029 fi 16030 rm -f core conftest.err conftest.$ac_objext \ 16031 conftest$ac_exeext conftest.$ac_ext 16032 LIBS=$ac_check_lib_save_LIBS 16033 fi 16034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 16035 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 16036 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 16037 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 16038 else 16039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 16040 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 16041 if ${ac_cv_lib_svld_dlopen+:} false; then : 16042 $as_echo_n "(cached) " >&6 16043 else 16044 ac_check_lib_save_LIBS=$LIBS 16045 LIBS="-lsvld $LIBS" 16046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16047 /* end confdefs.h. */ 16048 16049 /* Override any GCC internal prototype to avoid an error. 16050 Use char because int might match the return type of a GCC 16051 builtin and then its argument prototype would still apply. */ 16052 #ifdef __cplusplus 16053 extern "C" 16054 #endif 16055 char dlopen (); 16056 int 16057 main () 16058 { 16059 return dlopen (); 16060 ; 16061 return 0; 16062 } 16063 _ACEOF 16064 if ac_fn_c_try_link "$LINENO"; then : 16065 ac_cv_lib_svld_dlopen=yes 16066 else 16067 ac_cv_lib_svld_dlopen=no 16068 fi 16069 rm -f core conftest.err conftest.$ac_objext \ 16070 conftest$ac_exeext conftest.$ac_ext 16071 LIBS=$ac_check_lib_save_LIBS 16072 fi 16073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 16074 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 16075 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 16076 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 16077 else 16078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 16079 $as_echo_n "checking for dld_link in -ldld... " >&6; } 16080 if ${ac_cv_lib_dld_dld_link+:} false; then : 16081 $as_echo_n "(cached) " >&6 16082 else 16083 ac_check_lib_save_LIBS=$LIBS 16084 LIBS="-ldld $LIBS" 16085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16086 /* end confdefs.h. */ 16087 16088 /* Override any GCC internal prototype to avoid an error. 16089 Use char because int might match the return type of a GCC 16090 builtin and then its argument prototype would still apply. */ 16091 #ifdef __cplusplus 16092 extern "C" 16093 #endif 16094 char dld_link (); 16095 int 16096 main () 16097 { 16098 return dld_link (); 16099 ; 16100 return 0; 16101 } 16102 _ACEOF 16103 if ac_fn_c_try_link "$LINENO"; then : 16104 ac_cv_lib_dld_dld_link=yes 16105 else 16106 ac_cv_lib_dld_dld_link=no 16107 fi 16108 rm -f core conftest.err conftest.$ac_objext \ 16109 conftest$ac_exeext conftest.$ac_ext 16110 LIBS=$ac_check_lib_save_LIBS 16111 fi 16112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 16113 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 16114 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 16115 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 16116 fi 16117 16118 16119 fi 16120 16121 16122 fi 16123 16124 16125 fi 16126 16127 16128 fi 16129 16130 16131 fi 16132 16133 ;; 16134 esac 16135 16136 if test no = "$lt_cv_dlopen"; then 16137 enable_dlopen=no 16138 else 16139 enable_dlopen=yes 16140 fi 16141 16142 case $lt_cv_dlopen in 16143 dlopen) 16144 save_CPPFLAGS=$CPPFLAGS 16145 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 16146 16147 save_LDFLAGS=$LDFLAGS 16148 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 16149 16150 save_LIBS=$LIBS 16151 LIBS="$lt_cv_dlopen_libs $LIBS" 16152 16153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 16154 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 16155 if ${lt_cv_dlopen_self+:} false; then : 16156 $as_echo_n "(cached) " >&6 16157 else 16158 if test yes = "$cross_compiling"; then : 16159 lt_cv_dlopen_self=cross 16160 else 16161 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 16162 lt_status=$lt_dlunknown 16163 cat > conftest.$ac_ext <<_LT_EOF 16164 #line $LINENO "configure" 16165 #include "confdefs.h" 16166 16167 #if HAVE_DLFCN_H 16168 #include <dlfcn.h> 16169 #endif 16170 16171 #include <stdio.h> 16172 16173 #ifdef RTLD_GLOBAL 16174 # define LT_DLGLOBAL RTLD_GLOBAL 16175 #else 16176 # ifdef DL_GLOBAL 16177 # define LT_DLGLOBAL DL_GLOBAL 16178 # else 16179 # define LT_DLGLOBAL 0 16180 # endif 16181 #endif 16182 16183 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 16184 find out it does not work in some platform. */ 16185 #ifndef LT_DLLAZY_OR_NOW 16186 # ifdef RTLD_LAZY 16187 # define LT_DLLAZY_OR_NOW RTLD_LAZY 16188 # else 16189 # ifdef DL_LAZY 16190 # define LT_DLLAZY_OR_NOW DL_LAZY 16191 # else 16192 # ifdef RTLD_NOW 16193 # define LT_DLLAZY_OR_NOW RTLD_NOW 16194 # else 16195 # ifdef DL_NOW 16196 # define LT_DLLAZY_OR_NOW DL_NOW 16197 # else 16198 # define LT_DLLAZY_OR_NOW 0 16199 # endif 16200 # endif 16201 # endif 16202 # endif 16203 #endif 16204 16205 /* When -fvisibility=hidden is used, assume the code has been annotated 16206 correspondingly for the symbols needed. */ 16207 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 16208 int fnord () __attribute__((visibility("default"))); 16209 #endif 16210 16211 int fnord () { return 42; } 16212 int main () 16213 { 16214 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 16215 int status = $lt_dlunknown; 16216 16217 if (self) 16218 { 16219 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 16220 else 16221 { 16222 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 16223 else puts (dlerror ()); 16224 } 16225 /* dlclose (self); */ 16226 } 16227 else 16228 puts (dlerror ()); 16229 16230 return status; 16231 } 16232 _LT_EOF 16233 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 16234 (eval $ac_link) 2>&5 16235 ac_status=$? 16236 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16237 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 16238 (./conftest; exit; ) >&5 2>/dev/null 16239 lt_status=$? 16240 case x$lt_status in 16241 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 16242 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 16243 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 16244 esac 16245 else : 16246 # compilation failed 16247 lt_cv_dlopen_self=no 16248 fi 16249 fi 16250 rm -fr conftest* 16251 16252 16253 fi 16254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 16255 $as_echo "$lt_cv_dlopen_self" >&6; } 16256 16257 if test yes = "$lt_cv_dlopen_self"; then 16258 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 16259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 16260 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 16261 if ${lt_cv_dlopen_self_static+:} false; then : 16262 $as_echo_n "(cached) " >&6 16263 else 16264 if test yes = "$cross_compiling"; then : 16265 lt_cv_dlopen_self_static=cross 16266 else 16267 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 16268 lt_status=$lt_dlunknown 16269 cat > conftest.$ac_ext <<_LT_EOF 16270 #line $LINENO "configure" 16271 #include "confdefs.h" 16272 16273 #if HAVE_DLFCN_H 16274 #include <dlfcn.h> 16275 #endif 16276 16277 #include <stdio.h> 16278 16279 #ifdef RTLD_GLOBAL 16280 # define LT_DLGLOBAL RTLD_GLOBAL 16281 #else 16282 # ifdef DL_GLOBAL 16283 # define LT_DLGLOBAL DL_GLOBAL 16284 # else 16285 # define LT_DLGLOBAL 0 16286 # endif 16287 #endif 16288 16289 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 16290 find out it does not work in some platform. */ 16291 #ifndef LT_DLLAZY_OR_NOW 16292 # ifdef RTLD_LAZY 16293 # define LT_DLLAZY_OR_NOW RTLD_LAZY 16294 # else 16295 # ifdef DL_LAZY 16296 # define LT_DLLAZY_OR_NOW DL_LAZY 16297 # else 16298 # ifdef RTLD_NOW 16299 # define LT_DLLAZY_OR_NOW RTLD_NOW 16300 # else 16301 # ifdef DL_NOW 16302 # define LT_DLLAZY_OR_NOW DL_NOW 16303 # else 16304 # define LT_DLLAZY_OR_NOW 0 16305 # endif 16306 # endif 16307 # endif 16308 # endif 16309 #endif 16310 16311 /* When -fvisibility=hidden is used, assume the code has been annotated 16312 correspondingly for the symbols needed. */ 16313 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 16314 int fnord () __attribute__((visibility("default"))); 16315 #endif 16316 16317 int fnord () { return 42; } 16318 int main () 16319 { 16320 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 16321 int status = $lt_dlunknown; 16322 16323 if (self) 16324 { 16325 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 16326 else 16327 { 16328 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 16329 else puts (dlerror ()); 16330 } 16331 /* dlclose (self); */ 16332 } 16333 else 16334 puts (dlerror ()); 16335 16336 return status; 16337 } 16338 _LT_EOF 16339 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 16340 (eval $ac_link) 2>&5 16341 ac_status=$? 16342 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16343 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 16344 (./conftest; exit; ) >&5 2>/dev/null 16345 lt_status=$? 16346 case x$lt_status in 16347 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 16348 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 16349 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 16350 esac 16351 else : 16352 # compilation failed 16353 lt_cv_dlopen_self_static=no 16354 fi 16355 fi 16356 rm -fr conftest* 16357 16358 16359 fi 16360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 16361 $as_echo "$lt_cv_dlopen_self_static" >&6; } 16362 fi 16363 16364 CPPFLAGS=$save_CPPFLAGS 16365 LDFLAGS=$save_LDFLAGS 16366 LIBS=$save_LIBS 16367 ;; 16368 esac 16369 16370 case $lt_cv_dlopen_self in 16371 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 16372 *) enable_dlopen_self=unknown ;; 16373 esac 16374 16375 case $lt_cv_dlopen_self_static in 16376 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 16377 *) enable_dlopen_self_static=unknown ;; 16378 esac 16379 fi 16380 16381 16382 16383 16384 16385 16386 16387 16388 16389 16390 16391 16392 16393 16394 16395 16396 16397 striplib= 16398 old_striplib= 16399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 16400 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 16401 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 16402 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 16403 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 16404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16405 $as_echo "yes" >&6; } 16406 else 16407 # FIXME - insert some real tests, host_os isn't really good enough 16408 case $host_os in 16409 darwin*) 16410 if test -n "$STRIP"; then 16411 striplib="$STRIP -x" 16412 old_striplib="$STRIP -S" 16413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16414 $as_echo "yes" >&6; } 16415 else 16416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16417 $as_echo "no" >&6; } 16418 fi 16419 ;; 16420 *) 16421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16422 $as_echo "no" >&6; } 16423 ;; 16424 esac 16425 fi 16426 16427 16428 16429 16430 16431 16432 16433 16434 16435 16436 16437 16438 # Report what library types will actually be built 16439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 16440 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 16441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 16442 $as_echo "$can_build_shared" >&6; } 16443 16444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 16445 $as_echo_n "checking whether to build shared libraries... " >&6; } 16446 test no = "$can_build_shared" && enable_shared=no 16447 16448 # On AIX, shared libraries and static libraries use the same namespace, and 16449 # are all built from PIC. 16450 case $host_os in 16451 aix3*) 16452 test yes = "$enable_shared" && enable_static=no 16453 if test -n "$RANLIB"; then 16454 archive_cmds="$archive_cmds~\$RANLIB \$lib" 16455 postinstall_cmds='$RANLIB $lib' 16456 fi 16457 ;; 16458 16459 aix[4-9]*) 16460 if test ia64 != "$host_cpu"; then 16461 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 16462 yes,aix,yes) ;; # shared object as lib.so file only 16463 yes,svr4,*) ;; # shared object as lib.so archive member only 16464 yes,*) enable_static=no ;; # shared object in lib.a archive as well 16465 esac 16466 fi 16467 ;; 16468 esac 16469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 16470 $as_echo "$enable_shared" >&6; } 16471 16472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 16473 $as_echo_n "checking whether to build static libraries... " >&6; } 16474 # Make sure either enable_shared or enable_static is yes. 16475 test yes = "$enable_shared" || enable_static=yes 16476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 16477 $as_echo "$enable_static" >&6; } 16478 16479 16480 16481 16482 fi 16483 ac_ext=c 16484 ac_cpp='$CPP $CPPFLAGS' 16485 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16486 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16487 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16488 16489 CC=$lt_save_CC 16490 16491 16492 16493 16494 16495 16496 16497 16498 16499 16500 16501 16502 16503 16504 16505 ac_config_commands="$ac_config_commands libtool" 16506 16507 16508 16509 16510 # Only expand once: 16511 16512 16513 16514 16515 16516 if test -n "$ac_tool_prefix"; then 16517 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 16518 set dummy ${ac_tool_prefix}ar; ac_word=$2 16519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16520 $as_echo_n "checking for $ac_word... " >&6; } 16521 if ${ac_cv_prog_AR+:} false; then : 16522 $as_echo_n "(cached) " >&6 16523 else 16524 if test -n "$AR"; then 16525 ac_cv_prog_AR="$AR" # Let the user override the test. 16526 else 16527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16528 for as_dir in $PATH 16529 do 16530 IFS=$as_save_IFS 16531 test -z "$as_dir" && as_dir=. 16532 for ac_exec_ext in '' $ac_executable_extensions; do 16533 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16534 ac_cv_prog_AR="${ac_tool_prefix}ar" 16535 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16536 break 2 16537 fi 16538 done 16539 done 16540 IFS=$as_save_IFS 16541 16542 fi 16543 fi 16544 AR=$ac_cv_prog_AR 16545 if test -n "$AR"; then 16546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 16547 $as_echo "$AR" >&6; } 16548 else 16549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16550 $as_echo "no" >&6; } 16551 fi 16552 16553 16554 fi 16555 if test -z "$ac_cv_prog_AR"; then 16556 ac_ct_AR=$AR 16557 # Extract the first word of "ar", so it can be a program name with args. 16558 set dummy ar; ac_word=$2 16559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16560 $as_echo_n "checking for $ac_word... " >&6; } 16561 if ${ac_cv_prog_ac_ct_AR+:} false; then : 16562 $as_echo_n "(cached) " >&6 16563 else 16564 if test -n "$ac_ct_AR"; then 16565 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 16566 else 16567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16568 for as_dir in $PATH 16569 do 16570 IFS=$as_save_IFS 16571 test -z "$as_dir" && as_dir=. 16572 for ac_exec_ext in '' $ac_executable_extensions; do 16573 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16574 ac_cv_prog_ac_ct_AR="ar" 16575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16576 break 2 16577 fi 16578 done 16579 done 16580 IFS=$as_save_IFS 16581 16582 fi 16583 fi 16584 ac_ct_AR=$ac_cv_prog_ac_ct_AR 16585 if test -n "$ac_ct_AR"; then 16586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 16587 $as_echo "$ac_ct_AR" >&6; } 16588 else 16589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16590 $as_echo "no" >&6; } 16591 fi 16592 16593 if test "x$ac_ct_AR" = x; then 16594 AR="ar" 16595 else 16596 case $cross_compiling:$ac_tool_warned in 16597 yes:) 16598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16599 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16600 ac_tool_warned=yes ;; 16601 esac 16602 AR=$ac_ct_AR 16603 fi 16604 else 16605 AR="$ac_cv_prog_AR" 16606 fi 16607 16608 16609 16610 if test "x$EMSCRIPTEN" = "x" -a "$host_os" != "pnacl"; then : 16611 16612 16613 oldcflags="$CFLAGS" 16614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mmmx" >&5 16615 $as_echo_n "checking whether C compiler accepts -mmmx... " >&6; } 16616 if ${ax_cv_check_cflags___mmmx+:} false; then : 16617 $as_echo_n "(cached) " >&6 16618 else 16619 16620 ax_check_save_flags=$CFLAGS 16621 CFLAGS="$CFLAGS -mmmx" 16622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16623 /* end confdefs.h. */ 16624 #include <time.h> 16625 int 16626 main () 16627 { 16628 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16629 ; 16630 return 0; 16631 } 16632 _ACEOF 16633 if ac_fn_c_try_link "$LINENO"; then : 16634 ax_cv_check_cflags___mmmx=yes 16635 else 16636 ax_cv_check_cflags___mmmx=no 16637 fi 16638 rm -f core conftest.err conftest.$ac_objext \ 16639 conftest$ac_exeext conftest.$ac_ext 16640 CFLAGS=$ax_check_save_flags 16641 fi 16642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mmmx" >&5 16643 $as_echo "$ax_cv_check_cflags___mmmx" >&6; } 16644 if test "x$ax_cv_check_cflags___mmmx" = xyes; then : 16645 CFLAGS="$CFLAGS -mmmx" 16646 else 16647 : 16648 fi 16649 16650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MMX instructions set" >&5 16651 $as_echo_n "checking for MMX instructions set... " >&6; } 16652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16653 /* end confdefs.h. */ 16654 16655 #pragma GCC target("mmx") 16656 #include <mmintrin.h> 16657 16658 int 16659 main () 16660 { 16661 __m64 x = _mm_setzero_si64(); 16662 ; 16663 return 0; 16664 } 16665 _ACEOF 16666 if ac_fn_c_try_compile "$LINENO"; then : 16667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16668 $as_echo "yes" >&6; } 16669 16670 $as_echo "#define HAVE_MMINTRIN_H 1" >>confdefs.h 16671 16672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mmmx" >&5 16673 $as_echo_n "checking whether C compiler accepts -mmmx... " >&6; } 16674 if ${ax_cv_check_cflags___mmmx+:} false; then : 16675 $as_echo_n "(cached) " >&6 16676 else 16677 16678 ax_check_save_flags=$CFLAGS 16679 CFLAGS="$CFLAGS -mmmx" 16680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16681 /* end confdefs.h. */ 16682 #include <time.h> 16683 int 16684 main () 16685 { 16686 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16687 ; 16688 return 0; 16689 } 16690 _ACEOF 16691 if ac_fn_c_try_link "$LINENO"; then : 16692 ax_cv_check_cflags___mmmx=yes 16693 else 16694 ax_cv_check_cflags___mmmx=no 16695 fi 16696 rm -f core conftest.err conftest.$ac_objext \ 16697 conftest$ac_exeext conftest.$ac_ext 16698 CFLAGS=$ax_check_save_flags 16699 fi 16700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mmmx" >&5 16701 $as_echo "$ax_cv_check_cflags___mmmx" >&6; } 16702 if test "x$ax_cv_check_cflags___mmmx" = xyes; then : 16703 CFLAGS_MMX="-mmmx" 16704 else 16705 : 16706 fi 16707 16708 else 16709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16710 $as_echo "no" >&6; } 16711 fi 16712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16713 CFLAGS="$oldcflags" 16714 16715 oldcflags="$CFLAGS" 16716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse2" >&5 16717 $as_echo_n "checking whether C compiler accepts -msse2... " >&6; } 16718 if ${ax_cv_check_cflags___msse2+:} false; then : 16719 $as_echo_n "(cached) " >&6 16720 else 16721 16722 ax_check_save_flags=$CFLAGS 16723 CFLAGS="$CFLAGS -msse2" 16724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16725 /* end confdefs.h. */ 16726 #include <time.h> 16727 int 16728 main () 16729 { 16730 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16731 ; 16732 return 0; 16733 } 16734 _ACEOF 16735 if ac_fn_c_try_link "$LINENO"; then : 16736 ax_cv_check_cflags___msse2=yes 16737 else 16738 ax_cv_check_cflags___msse2=no 16739 fi 16740 rm -f core conftest.err conftest.$ac_objext \ 16741 conftest$ac_exeext conftest.$ac_ext 16742 CFLAGS=$ax_check_save_flags 16743 fi 16744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse2" >&5 16745 $as_echo "$ax_cv_check_cflags___msse2" >&6; } 16746 if test "x$ax_cv_check_cflags___msse2" = xyes; then : 16747 CFLAGS="$CFLAGS -msse2" 16748 else 16749 : 16750 fi 16751 16752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSE2 instructions set" >&5 16753 $as_echo_n "checking for SSE2 instructions set... " >&6; } 16754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16755 /* end confdefs.h. */ 16756 16757 #pragma GCC target("sse2") 16758 #ifndef __SSE2__ 16759 # define __SSE2__ 16760 #endif 16761 #include <emmintrin.h> 16762 16763 int 16764 main () 16765 { 16766 __m128d x = _mm_setzero_pd(); 16767 __m128i z = _mm_srli_epi64(_mm_setzero_si128(), 26); 16768 ; 16769 return 0; 16770 } 16771 _ACEOF 16772 if ac_fn_c_try_compile "$LINENO"; then : 16773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16774 $as_echo "yes" >&6; } 16775 16776 $as_echo "#define HAVE_EMMINTRIN_H 1" >>confdefs.h 16777 16778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse2" >&5 16779 $as_echo_n "checking whether C compiler accepts -msse2... " >&6; } 16780 if ${ax_cv_check_cflags___msse2+:} false; then : 16781 $as_echo_n "(cached) " >&6 16782 else 16783 16784 ax_check_save_flags=$CFLAGS 16785 CFLAGS="$CFLAGS -msse2" 16786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16787 /* end confdefs.h. */ 16788 #include <time.h> 16789 int 16790 main () 16791 { 16792 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16793 ; 16794 return 0; 16795 } 16796 _ACEOF 16797 if ac_fn_c_try_link "$LINENO"; then : 16798 ax_cv_check_cflags___msse2=yes 16799 else 16800 ax_cv_check_cflags___msse2=no 16801 fi 16802 rm -f core conftest.err conftest.$ac_objext \ 16803 conftest$ac_exeext conftest.$ac_ext 16804 CFLAGS=$ax_check_save_flags 16805 fi 16806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse2" >&5 16807 $as_echo "$ax_cv_check_cflags___msse2" >&6; } 16808 if test "x$ax_cv_check_cflags___msse2" = xyes; then : 16809 CFLAGS_SSE2="-msse2" 16810 else 16811 : 16812 fi 16813 16814 else 16815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16816 $as_echo "no" >&6; } 16817 fi 16818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16819 CFLAGS="$oldcflags" 16820 16821 oldcflags="$CFLAGS" 16822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse3" >&5 16823 $as_echo_n "checking whether C compiler accepts -msse3... " >&6; } 16824 if ${ax_cv_check_cflags___msse3+:} false; then : 16825 $as_echo_n "(cached) " >&6 16826 else 16827 16828 ax_check_save_flags=$CFLAGS 16829 CFLAGS="$CFLAGS -msse3" 16830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16831 /* end confdefs.h. */ 16832 #include <time.h> 16833 int 16834 main () 16835 { 16836 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16837 ; 16838 return 0; 16839 } 16840 _ACEOF 16841 if ac_fn_c_try_link "$LINENO"; then : 16842 ax_cv_check_cflags___msse3=yes 16843 else 16844 ax_cv_check_cflags___msse3=no 16845 fi 16846 rm -f core conftest.err conftest.$ac_objext \ 16847 conftest$ac_exeext conftest.$ac_ext 16848 CFLAGS=$ax_check_save_flags 16849 fi 16850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse3" >&5 16851 $as_echo "$ax_cv_check_cflags___msse3" >&6; } 16852 if test "x$ax_cv_check_cflags___msse3" = xyes; then : 16853 CFLAGS="$CFLAGS -msse3" 16854 else 16855 : 16856 fi 16857 16858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSE3 instructions set" >&5 16859 $as_echo_n "checking for SSE3 instructions set... " >&6; } 16860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16861 /* end confdefs.h. */ 16862 16863 #pragma GCC target("sse3") 16864 #include <pmmintrin.h> 16865 16866 int 16867 main () 16868 { 16869 __m128 x = _mm_addsub_ps(_mm_cvtpd_ps(_mm_setzero_pd()), 16870 _mm_cvtpd_ps(_mm_setzero_pd())); 16871 ; 16872 return 0; 16873 } 16874 _ACEOF 16875 if ac_fn_c_try_compile "$LINENO"; then : 16876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16877 $as_echo "yes" >&6; } 16878 16879 $as_echo "#define HAVE_PMMINTRIN_H 1" >>confdefs.h 16880 16881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse3" >&5 16882 $as_echo_n "checking whether C compiler accepts -msse3... " >&6; } 16883 if ${ax_cv_check_cflags___msse3+:} false; then : 16884 $as_echo_n "(cached) " >&6 16885 else 16886 16887 ax_check_save_flags=$CFLAGS 16888 CFLAGS="$CFLAGS -msse3" 16889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16890 /* end confdefs.h. */ 16891 #include <time.h> 16892 int 16893 main () 16894 { 16895 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16896 ; 16897 return 0; 16898 } 16899 _ACEOF 16900 if ac_fn_c_try_link "$LINENO"; then : 16901 ax_cv_check_cflags___msse3=yes 16902 else 16903 ax_cv_check_cflags___msse3=no 16904 fi 16905 rm -f core conftest.err conftest.$ac_objext \ 16906 conftest$ac_exeext conftest.$ac_ext 16907 CFLAGS=$ax_check_save_flags 16908 fi 16909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse3" >&5 16910 $as_echo "$ax_cv_check_cflags___msse3" >&6; } 16911 if test "x$ax_cv_check_cflags___msse3" = xyes; then : 16912 CFLAGS_SSE3="-msse3" 16913 else 16914 : 16915 fi 16916 16917 else 16918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16919 $as_echo "no" >&6; } 16920 fi 16921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16922 CFLAGS="$oldcflags" 16923 16924 oldcflags="$CFLAGS" 16925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mssse3" >&5 16926 $as_echo_n "checking whether C compiler accepts -mssse3... " >&6; } 16927 if ${ax_cv_check_cflags___mssse3+:} false; then : 16928 $as_echo_n "(cached) " >&6 16929 else 16930 16931 ax_check_save_flags=$CFLAGS 16932 CFLAGS="$CFLAGS -mssse3" 16933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16934 /* end confdefs.h. */ 16935 #include <time.h> 16936 int 16937 main () 16938 { 16939 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16940 ; 16941 return 0; 16942 } 16943 _ACEOF 16944 if ac_fn_c_try_link "$LINENO"; then : 16945 ax_cv_check_cflags___mssse3=yes 16946 else 16947 ax_cv_check_cflags___mssse3=no 16948 fi 16949 rm -f core conftest.err conftest.$ac_objext \ 16950 conftest$ac_exeext conftest.$ac_ext 16951 CFLAGS=$ax_check_save_flags 16952 fi 16953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mssse3" >&5 16954 $as_echo "$ax_cv_check_cflags___mssse3" >&6; } 16955 if test "x$ax_cv_check_cflags___mssse3" = xyes; then : 16956 CFLAGS="$CFLAGS -mssse3" 16957 else 16958 : 16959 fi 16960 16961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSSE3 instructions set" >&5 16962 $as_echo_n "checking for SSSE3 instructions set... " >&6; } 16963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16964 /* end confdefs.h. */ 16965 16966 #pragma GCC target("ssse3") 16967 #include <tmmintrin.h> 16968 16969 int 16970 main () 16971 { 16972 __m64 x = _mm_abs_pi32(_m_from_int(0)); 16973 ; 16974 return 0; 16975 } 16976 _ACEOF 16977 if ac_fn_c_try_compile "$LINENO"; then : 16978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16979 $as_echo "yes" >&6; } 16980 16981 $as_echo "#define HAVE_TMMINTRIN_H 1" >>confdefs.h 16982 16983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mssse3" >&5 16984 $as_echo_n "checking whether C compiler accepts -mssse3... " >&6; } 16985 if ${ax_cv_check_cflags___mssse3+:} false; then : 16986 $as_echo_n "(cached) " >&6 16987 else 16988 16989 ax_check_save_flags=$CFLAGS 16990 CFLAGS="$CFLAGS -mssse3" 16991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16992 /* end confdefs.h. */ 16993 #include <time.h> 16994 int 16995 main () 16996 { 16997 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16998 ; 16999 return 0; 17000 } 17001 _ACEOF 17002 if ac_fn_c_try_link "$LINENO"; then : 17003 ax_cv_check_cflags___mssse3=yes 17004 else 17005 ax_cv_check_cflags___mssse3=no 17006 fi 17007 rm -f core conftest.err conftest.$ac_objext \ 17008 conftest$ac_exeext conftest.$ac_ext 17009 CFLAGS=$ax_check_save_flags 17010 fi 17011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mssse3" >&5 17012 $as_echo "$ax_cv_check_cflags___mssse3" >&6; } 17013 if test "x$ax_cv_check_cflags___mssse3" = xyes; then : 17014 CFLAGS_SSSE3="-mssse3" 17015 else 17016 : 17017 fi 17018 17019 else 17020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17021 $as_echo "no" >&6; } 17022 fi 17023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17024 CFLAGS="$oldcflags" 17025 17026 oldcflags="$CFLAGS" 17027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse4.1" >&5 17028 $as_echo_n "checking whether C compiler accepts -msse4.1... " >&6; } 17029 if ${ax_cv_check_cflags___msse4_1+:} false; then : 17030 $as_echo_n "(cached) " >&6 17031 else 17032 17033 ax_check_save_flags=$CFLAGS 17034 CFLAGS="$CFLAGS -msse4.1" 17035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17036 /* end confdefs.h. */ 17037 #include <time.h> 17038 int 17039 main () 17040 { 17041 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17042 ; 17043 return 0; 17044 } 17045 _ACEOF 17046 if ac_fn_c_try_link "$LINENO"; then : 17047 ax_cv_check_cflags___msse4_1=yes 17048 else 17049 ax_cv_check_cflags___msse4_1=no 17050 fi 17051 rm -f core conftest.err conftest.$ac_objext \ 17052 conftest$ac_exeext conftest.$ac_ext 17053 CFLAGS=$ax_check_save_flags 17054 fi 17055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse4_1" >&5 17056 $as_echo "$ax_cv_check_cflags___msse4_1" >&6; } 17057 if test "x$ax_cv_check_cflags___msse4_1" = xyes; then : 17058 CFLAGS="$CFLAGS -msse4.1" 17059 else 17060 : 17061 fi 17062 17063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSE4.1 instructions set" >&5 17064 $as_echo_n "checking for SSE4.1 instructions set... " >&6; } 17065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17066 /* end confdefs.h. */ 17067 17068 #pragma GCC target("sse4.1") 17069 #include <smmintrin.h> 17070 17071 int 17072 main () 17073 { 17074 __m128i x = _mm_minpos_epu16(_mm_setzero_si128()); 17075 ; 17076 return 0; 17077 } 17078 _ACEOF 17079 if ac_fn_c_try_compile "$LINENO"; then : 17080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17081 $as_echo "yes" >&6; } 17082 17083 $as_echo "#define HAVE_SMMINTRIN_H 1" >>confdefs.h 17084 17085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse4.1" >&5 17086 $as_echo_n "checking whether C compiler accepts -msse4.1... " >&6; } 17087 if ${ax_cv_check_cflags___msse4_1+:} false; then : 17088 $as_echo_n "(cached) " >&6 17089 else 17090 17091 ax_check_save_flags=$CFLAGS 17092 CFLAGS="$CFLAGS -msse4.1" 17093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17094 /* end confdefs.h. */ 17095 #include <time.h> 17096 int 17097 main () 17098 { 17099 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17100 ; 17101 return 0; 17102 } 17103 _ACEOF 17104 if ac_fn_c_try_link "$LINENO"; then : 17105 ax_cv_check_cflags___msse4_1=yes 17106 else 17107 ax_cv_check_cflags___msse4_1=no 17108 fi 17109 rm -f core conftest.err conftest.$ac_objext \ 17110 conftest$ac_exeext conftest.$ac_ext 17111 CFLAGS=$ax_check_save_flags 17112 fi 17113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse4_1" >&5 17114 $as_echo "$ax_cv_check_cflags___msse4_1" >&6; } 17115 if test "x$ax_cv_check_cflags___msse4_1" = xyes; then : 17116 CFLAGS_SSE41="-msse4.1" 17117 else 17118 : 17119 fi 17120 17121 else 17122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17123 $as_echo "no" >&6; } 17124 fi 17125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17126 CFLAGS="$oldcflags" 17127 17128 oldcflags="$CFLAGS" 17129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx" >&5 17130 $as_echo_n "checking whether C compiler accepts -mavx... " >&6; } 17131 if ${ax_cv_check_cflags___mavx+:} false; then : 17132 $as_echo_n "(cached) " >&6 17133 else 17134 17135 ax_check_save_flags=$CFLAGS 17136 CFLAGS="$CFLAGS -mavx" 17137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17138 /* end confdefs.h. */ 17139 #include <time.h> 17140 int 17141 main () 17142 { 17143 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17144 ; 17145 return 0; 17146 } 17147 _ACEOF 17148 if ac_fn_c_try_link "$LINENO"; then : 17149 ax_cv_check_cflags___mavx=yes 17150 else 17151 ax_cv_check_cflags___mavx=no 17152 fi 17153 rm -f core conftest.err conftest.$ac_objext \ 17154 conftest$ac_exeext conftest.$ac_ext 17155 CFLAGS=$ax_check_save_flags 17156 fi 17157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx" >&5 17158 $as_echo "$ax_cv_check_cflags___mavx" >&6; } 17159 if test "x$ax_cv_check_cflags___mavx" = xyes; then : 17160 CFLAGS="$CFLAGS -mavx" 17161 else 17162 : 17163 fi 17164 17165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX instructions set" >&5 17166 $as_echo_n "checking for AVX instructions set... " >&6; } 17167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17168 /* end confdefs.h. */ 17169 17170 #ifdef __native_client__ 17171 # error NativeClient detected - Avoiding AVX opcodes 17172 #endif 17173 #pragma GCC target("avx") 17174 #include <immintrin.h> 17175 17176 int 17177 main () 17178 { 17179 _mm256_zeroall(); 17180 ; 17181 return 0; 17182 } 17183 _ACEOF 17184 if ac_fn_c_try_compile "$LINENO"; then : 17185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17186 $as_echo "yes" >&6; } 17187 17188 $as_echo "#define HAVE_AVXINTRIN_H 1" >>confdefs.h 17189 17190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx" >&5 17191 $as_echo_n "checking whether C compiler accepts -mavx... " >&6; } 17192 if ${ax_cv_check_cflags___mavx+:} false; then : 17193 $as_echo_n "(cached) " >&6 17194 else 17195 17196 ax_check_save_flags=$CFLAGS 17197 CFLAGS="$CFLAGS -mavx" 17198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17199 /* end confdefs.h. */ 17200 #include <time.h> 17201 int 17202 main () 17203 { 17204 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17205 ; 17206 return 0; 17207 } 17208 _ACEOF 17209 if ac_fn_c_try_link "$LINENO"; then : 17210 ax_cv_check_cflags___mavx=yes 17211 else 17212 ax_cv_check_cflags___mavx=no 17213 fi 17214 rm -f core conftest.err conftest.$ac_objext \ 17215 conftest$ac_exeext conftest.$ac_ext 17216 CFLAGS=$ax_check_save_flags 17217 fi 17218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx" >&5 17219 $as_echo "$ax_cv_check_cflags___mavx" >&6; } 17220 if test "x$ax_cv_check_cflags___mavx" = xyes; then : 17221 CFLAGS_AVX="-mavx" 17222 else 17223 : 17224 fi 17225 17226 else 17227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17228 $as_echo "no" >&6; } 17229 fi 17230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17231 CFLAGS="$oldcflags" 17232 17233 oldcflags="$CFLAGS" 17234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx2" >&5 17235 $as_echo_n "checking whether C compiler accepts -mavx2... " >&6; } 17236 if ${ax_cv_check_cflags___mavx2+:} false; then : 17237 $as_echo_n "(cached) " >&6 17238 else 17239 17240 ax_check_save_flags=$CFLAGS 17241 CFLAGS="$CFLAGS -mavx2" 17242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17243 /* end confdefs.h. */ 17244 #include <time.h> 17245 int 17246 main () 17247 { 17248 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17249 ; 17250 return 0; 17251 } 17252 _ACEOF 17253 if ac_fn_c_try_link "$LINENO"; then : 17254 ax_cv_check_cflags___mavx2=yes 17255 else 17256 ax_cv_check_cflags___mavx2=no 17257 fi 17258 rm -f core conftest.err conftest.$ac_objext \ 17259 conftest$ac_exeext conftest.$ac_ext 17260 CFLAGS=$ax_check_save_flags 17261 fi 17262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx2" >&5 17263 $as_echo "$ax_cv_check_cflags___mavx2" >&6; } 17264 if test "x$ax_cv_check_cflags___mavx2" = xyes; then : 17265 CFLAGS="$CFLAGS -mavx2" 17266 else 17267 : 17268 fi 17269 17270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX2 instructions set" >&5 17271 $as_echo_n "checking for AVX2 instructions set... " >&6; } 17272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17273 /* end confdefs.h. */ 17274 17275 #ifdef __native_client__ 17276 # error NativeClient detected - Avoiding AVX2 opcodes 17277 #endif 17278 #pragma GCC target("avx2") 17279 #include <immintrin.h> 17280 17281 int 17282 main () 17283 { 17284 17285 __m256 x = _mm256_set1_ps(3.14); 17286 __m256 y = _mm256_permutevar8x32_ps(x, _mm256_set1_epi32(42)); 17287 return _mm256_movemask_ps(_mm256_cmp_ps(x, y, _CMP_NEQ_OQ)); 17288 17289 ; 17290 return 0; 17291 } 17292 _ACEOF 17293 if ac_fn_c_try_compile "$LINENO"; then : 17294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17295 $as_echo "yes" >&6; } 17296 17297 $as_echo "#define HAVE_AVX2INTRIN_H 1" >>confdefs.h 17298 17299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx2" >&5 17300 $as_echo_n "checking whether C compiler accepts -mavx2... " >&6; } 17301 if ${ax_cv_check_cflags___mavx2+:} false; then : 17302 $as_echo_n "(cached) " >&6 17303 else 17304 17305 ax_check_save_flags=$CFLAGS 17306 CFLAGS="$CFLAGS -mavx2" 17307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17308 /* end confdefs.h. */ 17309 #include <time.h> 17310 int 17311 main () 17312 { 17313 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17314 ; 17315 return 0; 17316 } 17317 _ACEOF 17318 if ac_fn_c_try_link "$LINENO"; then : 17319 ax_cv_check_cflags___mavx2=yes 17320 else 17321 ax_cv_check_cflags___mavx2=no 17322 fi 17323 rm -f core conftest.err conftest.$ac_objext \ 17324 conftest$ac_exeext conftest.$ac_ext 17325 CFLAGS=$ax_check_save_flags 17326 fi 17327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx2" >&5 17328 $as_echo "$ax_cv_check_cflags___mavx2" >&6; } 17329 if test "x$ax_cv_check_cflags___mavx2" = xyes; then : 17330 CFLAGS_AVX2="-mavx2" 17331 else 17332 : 17333 fi 17334 17335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _mm256_broadcastsi128_si256 is correctly defined" >&5 17336 $as_echo_n "checking if _mm256_broadcastsi128_si256 is correctly defined... " >&6; } 17337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17338 /* end confdefs.h. */ 17339 17340 #ifdef __native_client__ 17341 # error NativeClient detected - Avoiding AVX2 opcodes 17342 #endif 17343 #pragma GCC target("avx2") 17344 #include <immintrin.h> 17345 17346 int 17347 main () 17348 { 17349 __m256i y = _mm256_broadcastsi128_si256(_mm_setzero_si128()); 17350 ; 17351 return 0; 17352 } 17353 _ACEOF 17354 if ac_fn_c_try_compile "$LINENO"; then : 17355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17356 $as_echo "yes" >&6; } 17357 else 17358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17359 $as_echo "no" >&6; } 17360 17361 $as_echo "#define _mm256_broadcastsi128_si256 _mm_broadcastsi128_si256" >>confdefs.h 17362 17363 fi 17364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17365 17366 else 17367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17368 $as_echo "no" >&6; } 17369 fi 17370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17371 CFLAGS="$oldcflags" 17372 17373 oldcflags="$CFLAGS" 17374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx512f" >&5 17375 $as_echo_n "checking whether C compiler accepts -mavx512f... " >&6; } 17376 if ${ax_cv_check_cflags___mavx512f+:} false; then : 17377 $as_echo_n "(cached) " >&6 17378 else 17379 17380 ax_check_save_flags=$CFLAGS 17381 CFLAGS="$CFLAGS -mavx512f" 17382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17383 /* end confdefs.h. */ 17384 #include <time.h> 17385 int 17386 main () 17387 { 17388 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17389 ; 17390 return 0; 17391 } 17392 _ACEOF 17393 if ac_fn_c_try_link "$LINENO"; then : 17394 ax_cv_check_cflags___mavx512f=yes 17395 else 17396 ax_cv_check_cflags___mavx512f=no 17397 fi 17398 rm -f core conftest.err conftest.$ac_objext \ 17399 conftest$ac_exeext conftest.$ac_ext 17400 CFLAGS=$ax_check_save_flags 17401 fi 17402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx512f" >&5 17403 $as_echo "$ax_cv_check_cflags___mavx512f" >&6; } 17404 if test "x$ax_cv_check_cflags___mavx512f" = xyes; then : 17405 CFLAGS="$CFLAGS -mavx512f" 17406 else 17407 : 17408 fi 17409 17410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX512F instructions set" >&5 17411 $as_echo_n "checking for AVX512F instructions set... " >&6; } 17412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17413 /* end confdefs.h. */ 17414 17415 #ifdef __native_client__ 17416 # error NativeClient detected - Avoiding AVX512F opcodes 17417 #endif 17418 #pragma GCC target("avx512f") 17419 #include <immintrin.h> 17420 17421 int 17422 main () 17423 { 17424 17425 __m512i x = _mm512_setzero_epi32(); 17426 __m512i y = _mm512_permutexvar_epi64(_mm512_setr_epi64(0, 1, 4, 5, 2, 3, 6, 7), x); 17427 17428 ; 17429 return 0; 17430 } 17431 _ACEOF 17432 if ac_fn_c_try_compile "$LINENO"; then : 17433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17434 $as_echo "yes" >&6; } 17435 17436 $as_echo "#define HAVE_AVX512FINTRIN_H 1" >>confdefs.h 17437 17438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx512f" >&5 17439 $as_echo_n "checking whether C compiler accepts -mavx512f... " >&6; } 17440 if ${ax_cv_check_cflags___mavx512f+:} false; then : 17441 $as_echo_n "(cached) " >&6 17442 else 17443 17444 ax_check_save_flags=$CFLAGS 17445 CFLAGS="$CFLAGS -mavx512f" 17446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17447 /* end confdefs.h. */ 17448 #include <time.h> 17449 int 17450 main () 17451 { 17452 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17453 ; 17454 return 0; 17455 } 17456 _ACEOF 17457 if ac_fn_c_try_link "$LINENO"; then : 17458 ax_cv_check_cflags___mavx512f=yes 17459 else 17460 ax_cv_check_cflags___mavx512f=no 17461 fi 17462 rm -f core conftest.err conftest.$ac_objext \ 17463 conftest$ac_exeext conftest.$ac_ext 17464 CFLAGS=$ax_check_save_flags 17465 fi 17466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx512f" >&5 17467 $as_echo "$ax_cv_check_cflags___mavx512f" >&6; } 17468 if test "x$ax_cv_check_cflags___mavx512f" = xyes; then : 17469 CFLAGS_AVX512F="-mavx512f" 17470 else 17471 : 17472 fi 17473 17474 else 17475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17476 $as_echo "no" >&6; } 17477 fi 17478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17479 CFLAGS="$oldcflags" 17480 17481 oldcflags="$CFLAGS" 17482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -maes" >&5 17483 $as_echo_n "checking whether C compiler accepts -maes... " >&6; } 17484 if ${ax_cv_check_cflags___maes+:} false; then : 17485 $as_echo_n "(cached) " >&6 17486 else 17487 17488 ax_check_save_flags=$CFLAGS 17489 CFLAGS="$CFLAGS -maes" 17490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17491 /* end confdefs.h. */ 17492 #include <time.h> 17493 int 17494 main () 17495 { 17496 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17497 ; 17498 return 0; 17499 } 17500 _ACEOF 17501 if ac_fn_c_try_link "$LINENO"; then : 17502 ax_cv_check_cflags___maes=yes 17503 else 17504 ax_cv_check_cflags___maes=no 17505 fi 17506 rm -f core conftest.err conftest.$ac_objext \ 17507 conftest$ac_exeext conftest.$ac_ext 17508 CFLAGS=$ax_check_save_flags 17509 fi 17510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___maes" >&5 17511 $as_echo "$ax_cv_check_cflags___maes" >&6; } 17512 if test "x$ax_cv_check_cflags___maes" = xyes; then : 17513 CFLAGS="$CFLAGS -maes" 17514 else 17515 : 17516 fi 17517 17518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mpclmul" >&5 17519 $as_echo_n "checking whether C compiler accepts -mpclmul... " >&6; } 17520 if ${ax_cv_check_cflags___mpclmul+:} false; then : 17521 $as_echo_n "(cached) " >&6 17522 else 17523 17524 ax_check_save_flags=$CFLAGS 17525 CFLAGS="$CFLAGS -mpclmul" 17526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17527 /* end confdefs.h. */ 17528 #include <time.h> 17529 int 17530 main () 17531 { 17532 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17533 ; 17534 return 0; 17535 } 17536 _ACEOF 17537 if ac_fn_c_try_link "$LINENO"; then : 17538 ax_cv_check_cflags___mpclmul=yes 17539 else 17540 ax_cv_check_cflags___mpclmul=no 17541 fi 17542 rm -f core conftest.err conftest.$ac_objext \ 17543 conftest$ac_exeext conftest.$ac_ext 17544 CFLAGS=$ax_check_save_flags 17545 fi 17546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mpclmul" >&5 17547 $as_echo "$ax_cv_check_cflags___mpclmul" >&6; } 17548 if test "x$ax_cv_check_cflags___mpclmul" = xyes; then : 17549 CFLAGS="$CFLAGS -mpclmul" 17550 else 17551 : 17552 fi 17553 17554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AESNI instructions set and PCLMULQDQ" >&5 17555 $as_echo_n "checking for AESNI instructions set and PCLMULQDQ... " >&6; } 17556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17557 /* end confdefs.h. */ 17558 17559 #ifdef __native_client__ 17560 # error NativeClient detected - Avoiding AESNI opcodes 17561 #endif 17562 #pragma GCC target("aes") 17563 #pragma GCC target("pclmul") 17564 #include <wmmintrin.h> 17565 17566 int 17567 main () 17568 { 17569 __m128i x = _mm_aesimc_si128(_mm_setzero_si128()); 17570 __m128i y = _mm_clmulepi64_si128(_mm_setzero_si128(), _mm_setzero_si128(), 0); 17571 ; 17572 return 0; 17573 } 17574 _ACEOF 17575 if ac_fn_c_try_compile "$LINENO"; then : 17576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17577 $as_echo "yes" >&6; } 17578 17579 $as_echo "#define HAVE_WMMINTRIN_H 1" >>confdefs.h 17580 17581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -maes" >&5 17582 $as_echo_n "checking whether C compiler accepts -maes... " >&6; } 17583 if ${ax_cv_check_cflags___maes+:} false; then : 17584 $as_echo_n "(cached) " >&6 17585 else 17586 17587 ax_check_save_flags=$CFLAGS 17588 CFLAGS="$CFLAGS -maes" 17589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17590 /* end confdefs.h. */ 17591 #include <time.h> 17592 int 17593 main () 17594 { 17595 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17596 ; 17597 return 0; 17598 } 17599 _ACEOF 17600 if ac_fn_c_try_link "$LINENO"; then : 17601 ax_cv_check_cflags___maes=yes 17602 else 17603 ax_cv_check_cflags___maes=no 17604 fi 17605 rm -f core conftest.err conftest.$ac_objext \ 17606 conftest$ac_exeext conftest.$ac_ext 17607 CFLAGS=$ax_check_save_flags 17608 fi 17609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___maes" >&5 17610 $as_echo "$ax_cv_check_cflags___maes" >&6; } 17611 if test "x$ax_cv_check_cflags___maes" = xyes; then : 17612 CFLAGS_AESNI="-maes" 17613 else 17614 : 17615 fi 17616 17617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mpclmul" >&5 17618 $as_echo_n "checking whether C compiler accepts -mpclmul... " >&6; } 17619 if ${ax_cv_check_cflags___mpclmul+:} false; then : 17620 $as_echo_n "(cached) " >&6 17621 else 17622 17623 ax_check_save_flags=$CFLAGS 17624 CFLAGS="$CFLAGS -mpclmul" 17625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17626 /* end confdefs.h. */ 17627 #include <time.h> 17628 int 17629 main () 17630 { 17631 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17632 ; 17633 return 0; 17634 } 17635 _ACEOF 17636 if ac_fn_c_try_link "$LINENO"; then : 17637 ax_cv_check_cflags___mpclmul=yes 17638 else 17639 ax_cv_check_cflags___mpclmul=no 17640 fi 17641 rm -f core conftest.err conftest.$ac_objext \ 17642 conftest$ac_exeext conftest.$ac_ext 17643 CFLAGS=$ax_check_save_flags 17644 fi 17645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mpclmul" >&5 17646 $as_echo "$ax_cv_check_cflags___mpclmul" >&6; } 17647 if test "x$ax_cv_check_cflags___mpclmul" = xyes; then : 17648 CFLAGS_PCLMUL="-mpclmul" 17649 else 17650 : 17651 fi 17652 17653 17654 else 17655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17656 $as_echo "no" >&6; } 17657 fi 17658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17659 CFLAGS="$oldcflags" 17660 17661 oldcflags="$CFLAGS" 17662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mrdrnd" >&5 17663 $as_echo_n "checking whether C compiler accepts -mrdrnd... " >&6; } 17664 if ${ax_cv_check_cflags___mrdrnd+:} false; then : 17665 $as_echo_n "(cached) " >&6 17666 else 17667 17668 ax_check_save_flags=$CFLAGS 17669 CFLAGS="$CFLAGS -mrdrnd" 17670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17671 /* end confdefs.h. */ 17672 #include <time.h> 17673 int 17674 main () 17675 { 17676 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17677 ; 17678 return 0; 17679 } 17680 _ACEOF 17681 if ac_fn_c_try_link "$LINENO"; then : 17682 ax_cv_check_cflags___mrdrnd=yes 17683 else 17684 ax_cv_check_cflags___mrdrnd=no 17685 fi 17686 rm -f core conftest.err conftest.$ac_objext \ 17687 conftest$ac_exeext conftest.$ac_ext 17688 CFLAGS=$ax_check_save_flags 17689 fi 17690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mrdrnd" >&5 17691 $as_echo "$ax_cv_check_cflags___mrdrnd" >&6; } 17692 if test "x$ax_cv_check_cflags___mrdrnd" = xyes; then : 17693 CFLAGS="$CFLAGS -mrdrnd" 17694 else 17695 : 17696 fi 17697 17698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RDRAND" >&5 17699 $as_echo_n "checking for RDRAND... " >&6; } 17700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17701 /* end confdefs.h. */ 17702 17703 #ifdef __native_client__ 17704 # error NativeClient detected - Avoiding RDRAND opcodes 17705 #endif 17706 #pragma GCC target("rdrnd") 17707 #include <immintrin.h> 17708 17709 int 17710 main () 17711 { 17712 unsigned long long x; _rdrand64_step(&x); 17713 ; 17714 return 0; 17715 } 17716 _ACEOF 17717 if ac_fn_c_try_compile "$LINENO"; then : 17718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17719 $as_echo "yes" >&6; } 17720 17721 $as_echo "#define HAVE_RDRAND 1" >>confdefs.h 17722 17723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mrdrnd" >&5 17724 $as_echo_n "checking whether C compiler accepts -mrdrnd... " >&6; } 17725 if ${ax_cv_check_cflags___mrdrnd+:} false; then : 17726 $as_echo_n "(cached) " >&6 17727 else 17728 17729 ax_check_save_flags=$CFLAGS 17730 CFLAGS="$CFLAGS -mrdrnd" 17731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17732 /* end confdefs.h. */ 17733 #include <time.h> 17734 int 17735 main () 17736 { 17737 time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17738 ; 17739 return 0; 17740 } 17741 _ACEOF 17742 if ac_fn_c_try_link "$LINENO"; then : 17743 ax_cv_check_cflags___mrdrnd=yes 17744 else 17745 ax_cv_check_cflags___mrdrnd=no 17746 fi 17747 rm -f core conftest.err conftest.$ac_objext \ 17748 conftest$ac_exeext conftest.$ac_ext 17749 CFLAGS=$ax_check_save_flags 17750 fi 17751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mrdrnd" >&5 17752 $as_echo "$ax_cv_check_cflags___mrdrnd" >&6; } 17753 if test "x$ax_cv_check_cflags___mrdrnd" = xyes; then : 17754 CFLAGS_RDRAND="-mrdrnd" 17755 else 17756 : 17757 fi 17758 17759 17760 else 17761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17762 $as_echo "no" >&6; } 17763 fi 17764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17765 CFLAGS="$oldcflags" 17766 17767 17768 fi 17769 17770 17771 17772 17773 17774 17775 17776 17777 17778 17779 17780 17781 17782 for ac_header in sys/mman.h intrin.h 17783 do : 17784 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 17785 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 17786 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 17787 cat >>confdefs.h <<_ACEOF 17788 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 17789 _ACEOF 17790 17791 fi 17792 17793 done 17794 17795 17796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _xgetbv() is available" >&5 17797 $as_echo_n "checking if _xgetbv() is available... " >&6; } 17798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17799 /* end confdefs.h. */ 17800 #include <intrin.h> 17801 int 17802 main () 17803 { 17804 (void) _xgetbv(0) 17805 ; 17806 return 0; 17807 } 17808 _ACEOF 17809 if ac_fn_c_try_link "$LINENO"; then : 17810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17811 $as_echo "yes" >&6; } 17812 17813 $as_echo "#define HAVE__XGETBV 1" >>confdefs.h 17814 17815 else 17816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17817 $as_echo "no" >&6; } 17818 fi 17819 rm -f core conftest.err conftest.$ac_objext \ 17820 conftest$ac_exeext conftest.$ac_ext 17821 17822 17823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 17824 $as_echo_n "checking for inline... " >&6; } 17825 if ${ac_cv_c_inline+:} false; then : 17826 $as_echo_n "(cached) " >&6 17827 else 17828 ac_cv_c_inline=no 17829 for ac_kw in inline __inline__ __inline; do 17830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17831 /* end confdefs.h. */ 17832 #ifndef __cplusplus 17833 typedef int foo_t; 17834 static $ac_kw foo_t static_foo () {return 0; } 17835 $ac_kw foo_t foo () {return 0; } 17836 #endif 17837 17838 _ACEOF 17839 if ac_fn_c_try_compile "$LINENO"; then : 17840 ac_cv_c_inline=$ac_kw 17841 fi 17842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17843 test "$ac_cv_c_inline" != no && break 17844 done 17845 17846 fi 17847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 17848 $as_echo "$ac_cv_c_inline" >&6; } 17849 17850 case $ac_cv_c_inline in 17851 inline | yes) ;; 17852 *) 17853 case $ac_cv_c_inline in 17854 no) ac_val=;; 17855 *) ac_val=$ac_cv_c_inline;; 17856 esac 17857 cat >>confdefs.h <<_ACEOF 17858 #ifndef __cplusplus 17859 #define inline $ac_val 17860 #endif 17861 _ACEOF 17862 ;; 17863 esac 17864 17865 case $host_cpu in #( 17866 i?86|amd64|x86_64) : 17867 ac_cv_c_bigendian=no 17868 ;; #( 17869 *) : 17870 ;; 17871 esac 17872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 17873 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 17874 if ${ac_cv_c_bigendian+:} false; then : 17875 $as_echo_n "(cached) " >&6 17876 else 17877 ac_cv_c_bigendian=unknown 17878 # See if we're dealing with a universal compiler. 17879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17880 /* end confdefs.h. */ 17881 #ifndef __APPLE_CC__ 17882 not a universal capable compiler 17883 #endif 17884 typedef int dummy; 17885 17886 _ACEOF 17887 if ac_fn_c_try_compile "$LINENO"; then : 17888 17889 # Check for potential -arch flags. It is not universal unless 17890 # there are at least two -arch flags with different values. 17891 ac_arch= 17892 ac_prev= 17893 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 17894 if test -n "$ac_prev"; then 17895 case $ac_word in 17896 i?86 | x86_64 | ppc | ppc64) 17897 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 17898 ac_arch=$ac_word 17899 else 17900 ac_cv_c_bigendian=universal 17901 break 17902 fi 17903 ;; 17904 esac 17905 ac_prev= 17906 elif test "x$ac_word" = "x-arch"; then 17907 ac_prev=arch 17908 fi 17909 done 17910 fi 17911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17912 if test $ac_cv_c_bigendian = unknown; then 17913 # See if sys/param.h defines the BYTE_ORDER macro. 17914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17915 /* end confdefs.h. */ 17916 #include <sys/types.h> 17917 #include <sys/param.h> 17918 17919 int 17920 main () 17921 { 17922 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 17923 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 17924 && LITTLE_ENDIAN) 17925 bogus endian macros 17926 #endif 17927 17928 ; 17929 return 0; 17930 } 17931 _ACEOF 17932 if ac_fn_c_try_compile "$LINENO"; then : 17933 # It does; now see whether it defined to BIG_ENDIAN or not. 17934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17935 /* end confdefs.h. */ 17936 #include <sys/types.h> 17937 #include <sys/param.h> 17938 17939 int 17940 main () 17941 { 17942 #if BYTE_ORDER != BIG_ENDIAN 17943 not big endian 17944 #endif 17945 17946 ; 17947 return 0; 17948 } 17949 _ACEOF 17950 if ac_fn_c_try_compile "$LINENO"; then : 17951 ac_cv_c_bigendian=yes 17952 else 17953 ac_cv_c_bigendian=no 17954 fi 17955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17956 fi 17957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17958 fi 17959 if test $ac_cv_c_bigendian = unknown; then 17960 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 17961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17962 /* end confdefs.h. */ 17963 #include <limits.h> 17964 17965 int 17966 main () 17967 { 17968 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 17969 bogus endian macros 17970 #endif 17971 17972 ; 17973 return 0; 17974 } 17975 _ACEOF 17976 if ac_fn_c_try_compile "$LINENO"; then : 17977 # It does; now see whether it defined to _BIG_ENDIAN or not. 17978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17979 /* end confdefs.h. */ 17980 #include <limits.h> 17981 17982 int 17983 main () 17984 { 17985 #ifndef _BIG_ENDIAN 17986 not big endian 17987 #endif 17988 17989 ; 17990 return 0; 17991 } 17992 _ACEOF 17993 if ac_fn_c_try_compile "$LINENO"; then : 17994 ac_cv_c_bigendian=yes 17995 else 17996 ac_cv_c_bigendian=no 17997 fi 17998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17999 fi 18000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18001 fi 18002 if test $ac_cv_c_bigendian = unknown; then 18003 # Compile a test program. 18004 if test "$cross_compiling" = yes; then : 18005 # Try to guess by grepping values from an object file. 18006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18007 /* end confdefs.h. */ 18008 short int ascii_mm[] = 18009 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 18010 short int ascii_ii[] = 18011 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 18012 int use_ascii (int i) { 18013 return ascii_mm[i] + ascii_ii[i]; 18014 } 18015 short int ebcdic_ii[] = 18016 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 18017 short int ebcdic_mm[] = 18018 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 18019 int use_ebcdic (int i) { 18020 return ebcdic_mm[i] + ebcdic_ii[i]; 18021 } 18022 extern int foo; 18023 18024 int 18025 main () 18026 { 18027 return use_ascii (foo) == use_ebcdic (foo); 18028 ; 18029 return 0; 18030 } 18031 _ACEOF 18032 if ac_fn_c_try_compile "$LINENO"; then : 18033 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 18034 ac_cv_c_bigendian=yes 18035 fi 18036 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 18037 if test "$ac_cv_c_bigendian" = unknown; then 18038 ac_cv_c_bigendian=no 18039 else 18040 # finding both strings is unlikely to happen, but who knows? 18041 ac_cv_c_bigendian=unknown 18042 fi 18043 fi 18044 fi 18045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18046 else 18047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18048 /* end confdefs.h. */ 18049 $ac_includes_default 18050 int 18051 main () 18052 { 18053 18054 /* Are we little or big endian? From Harbison&Steele. */ 18055 union 18056 { 18057 long int l; 18058 char c[sizeof (long int)]; 18059 } u; 18060 u.l = 1; 18061 return u.c[sizeof (long int) - 1] == 1; 18062 18063 ; 18064 return 0; 18065 } 18066 _ACEOF 18067 if ac_fn_c_try_run "$LINENO"; then : 18068 ac_cv_c_bigendian=no 18069 else 18070 ac_cv_c_bigendian=yes 18071 fi 18072 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18073 conftest.$ac_objext conftest.beam conftest.$ac_ext 18074 fi 18075 18076 fi 18077 fi 18078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 18079 $as_echo "$ac_cv_c_bigendian" >&6; } 18080 case $ac_cv_c_bigendian in #( 18081 yes) 18082 18083 $as_echo "#define NATIVE_BIG_ENDIAN 1" >>confdefs.h 18084 ;; #( 18085 no) 18086 18087 $as_echo "#define NATIVE_LITTLE_ENDIAN 1" >>confdefs.h 18088 ;; #( 18089 universal) 18090 as_fn_error $? "universal endianness is not supported - compile separately and use lipo(1)" "$LINENO" 5 18091 18092 ;; #( 18093 *) 18094 as_fn_error $? "unknown endianness" "$LINENO" 5 ;; 18095 esac 18096 18097 18098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __STDC_LIMIT_MACROS is required" >&5 18099 $as_echo_n "checking whether __STDC_LIMIT_MACROS is required... " >&6; } 18100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18101 /* end confdefs.h. */ 18102 18103 #include <limits.h> 18104 #include <stdint.h> 18105 18106 int 18107 main () 18108 { 18109 18110 (void) SIZE_MAX; 18111 (void) UINT64_MAX; 18112 18113 ; 18114 return 0; 18115 } 18116 _ACEOF 18117 if ac_fn_c_try_compile "$LINENO"; then : 18118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18119 $as_echo "no" >&6; } 18120 else 18121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18122 $as_echo "yes" >&6; } 18123 CPPFLAGS="$CPPFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS" 18124 18125 fi 18126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18127 18128 HAVE_AMD64_ASM_V=0 18129 if test "$enable_asm" != "no"; then : 18130 18131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use x86_64 asm code" >&5 18132 $as_echo_n "checking whether we can use x86_64 asm code... " >&6; } 18133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18134 /* end confdefs.h. */ 18135 18136 18137 int 18138 main () 18139 { 18140 18141 #if defined(__amd64) || defined(__amd64__) || defined(__x86_64__) 18142 # if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__) || defined(_WIN32) || defined(_WIN64) 18143 # error Windows x86_64 calling conventions are not supported yet 18144 # endif 18145 /* neat */ 18146 #else 18147 # error !x86_64 18148 #endif 18149 unsigned char i = 0, o = 0, t; 18150 __asm__ __volatile__ ("pxor %%xmm12, %%xmm6 \n" 18151 "movb (%[i]), %[t] \n" 18152 "addb %[t], (%[o]) \n" 18153 : [t] "=&r"(t) 18154 : [o] "D"(&o), [i] "S"(&i) 18155 : "memory", "flags", "cc"); 18156 18157 ; 18158 return 0; 18159 } 18160 _ACEOF 18161 if ac_fn_c_try_compile "$LINENO"; then : 18162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18163 $as_echo "yes" >&6; } 18164 18165 $as_echo "#define HAVE_AMD64_ASM 1" >>confdefs.h 18166 18167 HAVE_AMD64_ASM_V=1 18168 else 18169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18170 $as_echo "no" >&6; } 18171 fi 18172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18173 18174 fi 18175 if test $HAVE_AMD64_ASM_V = 1; then 18176 HAVE_AMD64_ASM_TRUE= 18177 HAVE_AMD64_ASM_FALSE='#' 18178 else 18179 HAVE_AMD64_ASM_TRUE='#' 18180 HAVE_AMD64_ASM_FALSE= 18181 fi 18182 18183 18184 18185 HAVE_AVX_ASM_V=0 18186 if test "$enable_asm" != "no"; then : 18187 18188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can assemble AVX opcodes" >&5 18189 $as_echo_n "checking whether we can assemble AVX opcodes... " >&6; } 18190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18191 /* end confdefs.h. */ 18192 18193 18194 int 18195 main () 18196 { 18197 18198 #if defined(__amd64) || defined(__amd64__) || defined(__x86_64__) 18199 # if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__) || defined(_WIN32) || defined(_WIN64) 18200 # error Windows x86_64 calling conventions are not supported yet 18201 # endif 18202 /* neat */ 18203 #else 18204 # error !x86_64 18205 #endif 18206 __asm__ __volatile__ ("vpunpcklqdq %xmm0,%xmm13,%xmm0"); 18207 18208 ; 18209 return 0; 18210 } 18211 _ACEOF 18212 if ac_fn_c_try_compile "$LINENO"; then : 18213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18214 $as_echo "yes" >&6; } 18215 18216 $as_echo "#define HAVE_AVX_ASM 1" >>confdefs.h 18217 18218 HAVE_AVX_ASM_V=1 18219 else 18220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18221 $as_echo "no" >&6; } 18222 fi 18223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18224 18225 fi 18226 if test $HAVE_AVX_ASM_V = 1; then 18227 HAVE_AVX_ASM_TRUE= 18228 HAVE_AVX_ASM_FALSE='#' 18229 else 18230 HAVE_AVX_ASM_TRUE='#' 18231 HAVE_AVX_ASM_FALSE= 18232 fi 18233 18234 18235 18236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 128-bit arithmetic" >&5 18237 $as_echo_n "checking for 128-bit arithmetic... " >&6; } 18238 HAVE_TI_MODE_V=0 18239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18240 /* end confdefs.h. */ 18241 18242 #if !defined(__GNUC__) && !defined(__SIZEOF_INT128__) 18243 # error mode(TI) is a gcc extension, and __int128 is not available 18244 #endif 18245 #if defined(__clang__) && !defined(__x86_64__) 18246 # error clang does not properly handle the 128-bit type on 32-bit systems 18247 #endif 18248 #ifndef NATIVE_LITTLE_ENDIAN 18249 # error libsodium currently expects a little endian CPU for the 128-bit type 18250 #endif 18251 #ifdef __EMSCRIPTEN__ 18252 # error emscripten currently supports only shift operations on integers \ 18253 # larger than 64 bits 18254 #endif 18255 #include <stddef.h> 18256 #include <stdint.h> 18257 #if defined(__SIZEOF_INT128__) 18258 typedef unsigned __int128 uint128_t; 18259 #else 18260 typedef unsigned uint128_t __attribute__((mode(TI))); 18261 #endif 18262 void fcontract(uint128_t *t) { 18263 *t += 0x8000000000000 - 1; 18264 } 18265 18266 int 18267 main () 18268 { 18269 18270 (void) fcontract; 18271 18272 ; 18273 return 0; 18274 } 18275 _ACEOF 18276 if ac_fn_c_try_compile "$LINENO"; then : 18277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18278 $as_echo "yes" >&6; } 18279 18280 $as_echo "#define HAVE_TI_MODE 1" >>confdefs.h 18281 18282 HAVE_TI_MODE_V=1 18283 else 18284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18285 $as_echo "no" >&6; } 18286 fi 18287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18288 if test $HAVE_TI_MODE_V = 1; then 18289 HAVE_TI_MODE_TRUE= 18290 HAVE_TI_MODE_FALSE='#' 18291 else 18292 HAVE_TI_MODE_TRUE='#' 18293 HAVE_TI_MODE_FALSE= 18294 fi 18295 18296 18297 18298 HAVE_CPUID_V=0 18299 if test "$enable_asm" != "no" -o "$host_alias" = "x86_64-nacl"; then : 18300 18301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpuid instruction" >&5 18302 $as_echo_n "checking for cpuid instruction... " >&6; } 18303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18304 /* end confdefs.h. */ 18305 18306 int 18307 main () 18308 { 18309 18310 unsigned int cpu_info[4]; 18311 __asm__ __volatile__ ("xchgl %%ebx, %k1; cpuid; xchgl %%ebx, %k1" : 18312 "=a" (cpu_info[0]), "=&r" (cpu_info[1]), 18313 "=c" (cpu_info[2]), "=d" (cpu_info[3]) : 18314 "0" (0U), "2" (0U)); 18315 18316 ; 18317 return 0; 18318 } 18319 _ACEOF 18320 if ac_fn_c_try_compile "$LINENO"; then : 18321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18322 $as_echo "yes" >&6; } 18323 18324 $as_echo "#define HAVE_CPUID 1" >>confdefs.h 18325 18326 HAVE_CPUID_V=1 18327 else 18328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18329 $as_echo "no" >&6; } 18330 fi 18331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18332 18333 fi 18334 18335 18336 asm_hide_symbol="unsupported" 18337 if test "$enable_asm" != "no" -o "$host_os" = "nacl"; then : 18338 18339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the .private_extern asm directive is supported" >&5 18340 $as_echo_n "checking if the .private_extern asm directive is supported... " >&6; } 18341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18342 /* end confdefs.h. */ 18343 18344 int 18345 main () 18346 { 18347 18348 __asm__ __volatile__ (".private_extern dummy_symbol \n" 18349 ".private_extern _dummy_symbol \n" 18350 ".globl dummy_symbol \n" 18351 ".globl _dummy_symbol \n" 18352 "dummy_symbol: \n" 18353 "_dummy_symbol: \n" 18354 " nop \n" 18355 ); 18356 18357 ; 18358 return 0; 18359 } 18360 _ACEOF 18361 if ac_fn_c_try_link "$LINENO"; then : 18362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18363 $as_echo "yes" >&6; } 18364 asm_hide_symbol=".private_extern" 18365 else 18366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18367 $as_echo "no" >&6; } 18368 fi 18369 rm -f core conftest.err conftest.$ac_objext \ 18370 conftest$ac_exeext conftest.$ac_ext 18371 18372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the .hidden asm directive is supported" >&5 18373 $as_echo_n "checking if the .hidden asm directive is supported... " >&6; } 18374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18375 /* end confdefs.h. */ 18376 18377 int 18378 main () 18379 { 18380 18381 __asm__ __volatile__ (".hidden dummy_symbol \n" 18382 ".hidden _dummy_symbol \n" 18383 ".globl dummy_symbol \n" 18384 ".globl _dummy_symbol \n" 18385 "dummy_symbol: \n" 18386 "_dummy_symbol: \n" 18387 " nop \n" 18388 ); 18389 18390 ; 18391 return 0; 18392 } 18393 _ACEOF 18394 if ac_fn_c_try_link "$LINENO"; then : 18395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18396 $as_echo "yes" >&6; } 18397 if test "$asm_hide_symbol" = "unsupported"; then : 18398 asm_hide_symbol=".hidden" 18399 else 18400 { $as_echo "$as_me:${as_lineno-$LINENO}: unable to reliably tag symbols as private" >&5 18401 $as_echo "$as_me: unable to reliably tag symbols as private" >&6;} 18402 asm_hide_symbol="unsupported" 18403 fi 18404 18405 else 18406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18407 $as_echo "no" >&6; } 18408 fi 18409 rm -f core conftest.err conftest.$ac_objext \ 18410 conftest$ac_exeext conftest.$ac_ext 18411 18412 if test "$asm_hide_symbol" != "unsupported"; then : 18413 18414 18415 cat >>confdefs.h <<_ACEOF 18416 #define ASM_HIDE_SYMBOL $asm_hide_symbol 18417 _ACEOF 18418 18419 18420 fi 18421 18422 fi 18423 18424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if weak symbols are supported" >&5 18425 $as_echo_n "checking if weak symbols are supported... " >&6; } 18426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18427 /* end confdefs.h. */ 18428 18429 #if !defined(__ELF__) && !defined(__APPLE_CC__) 18430 # error Support for weak symbols may not be available 18431 #endif 18432 __attribute__((weak)) void __dummy(void *x) { } 18433 void f(void *x) { __dummy(x); } 18434 18435 int 18436 main () 18437 { 18438 18439 18440 ; 18441 return 0; 18442 } 18443 _ACEOF 18444 if ac_fn_c_try_link "$LINENO"; then : 18445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18446 $as_echo "yes" >&6; } 18447 18448 $as_echo "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h 18449 18450 else 18451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18452 $as_echo "no" >&6; } 18453 fi 18454 rm -f core conftest.err conftest.$ac_objext \ 18455 conftest$ac_exeext conftest.$ac_ext 18456 18457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if data alignment is required" >&5 18458 $as_echo_n "checking if data alignment is required... " >&6; } 18459 aligned_access_required=yes 18460 case $host_cpu in #( 18461 i?86|amd64|x86_64|powerpc*|s390*) : 18462 aligned_access_required=no ;; #( 18463 arm*) : 18464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18465 /* end confdefs.h. */ 18466 18467 #ifndef __ARM_FEATURE_UNALIGNED 18468 # error data alignment is required 18469 #endif 18470 18471 int 18472 main () 18473 { 18474 18475 ; 18476 return 0; 18477 } 18478 _ACEOF 18479 if ac_fn_c_try_compile "$LINENO"; then : 18480 aligned_access_required=no 18481 fi 18482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18483 ;; #( 18484 *) : 18485 ;; 18486 esac 18487 if test "x$aligned_access_required" = "xyes"; then : 18488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18489 $as_echo "yes" >&6; } 18490 else 18491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18492 $as_echo "no" >&6; } 18493 18494 $as_echo "#define CPU_UNALIGNED_ACCESS 1" >>confdefs.h 18495 18496 fi 18497 18498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if atomic operations are supported" >&5 18499 $as_echo_n "checking if atomic operations are supported... " >&6; } 18500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18501 /* end confdefs.h. */ 18502 18503 int 18504 main () 18505 { 18506 18507 static volatile int _sodium_lock; 18508 __sync_lock_test_and_set(&_sodium_lock, 1); 18509 __sync_lock_release(&_sodium_lock); 18510 18511 18512 ; 18513 return 0; 18514 } 18515 _ACEOF 18516 if ac_fn_c_try_link "$LINENO"; then : 18517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18518 $as_echo "yes" >&6; } 18519 18520 $as_echo "#define HAVE_ATOMIC_OPS 1" >>confdefs.h 18521 18522 else 18523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18524 $as_echo "no" >&6; } 18525 fi 18526 rm -f core conftest.err conftest.$ac_objext \ 18527 conftest$ac_exeext conftest.$ac_ext 18528 18529 18530 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 18531 if test "x$ac_cv_type_size_t" = xyes; then : 18532 18533 else 18534 18535 cat >>confdefs.h <<_ACEOF 18536 #define size_t unsigned int 18537 _ACEOF 18538 18539 fi 18540 18541 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 18542 # for constant arguments. Useless! 18543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 18544 $as_echo_n "checking for working alloca.h... " >&6; } 18545 if ${ac_cv_working_alloca_h+:} false; then : 18546 $as_echo_n "(cached) " >&6 18547 else 18548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18549 /* end confdefs.h. */ 18550 #include <alloca.h> 18551 int 18552 main () 18553 { 18554 char *p = (char *) alloca (2 * sizeof (int)); 18555 if (p) return 0; 18556 ; 18557 return 0; 18558 } 18559 _ACEOF 18560 if ac_fn_c_try_link "$LINENO"; then : 18561 ac_cv_working_alloca_h=yes 18562 else 18563 ac_cv_working_alloca_h=no 18564 fi 18565 rm -f core conftest.err conftest.$ac_objext \ 18566 conftest$ac_exeext conftest.$ac_ext 18567 fi 18568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 18569 $as_echo "$ac_cv_working_alloca_h" >&6; } 18570 if test $ac_cv_working_alloca_h = yes; then 18571 18572 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 18573 18574 fi 18575 18576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 18577 $as_echo_n "checking for alloca... " >&6; } 18578 if ${ac_cv_func_alloca_works+:} false; then : 18579 $as_echo_n "(cached) " >&6 18580 else 18581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18582 /* end confdefs.h. */ 18583 #ifdef __GNUC__ 18584 # define alloca __builtin_alloca 18585 #else 18586 # ifdef _MSC_VER 18587 # include <malloc.h> 18588 # define alloca _alloca 18589 # else 18590 # ifdef HAVE_ALLOCA_H 18591 # include <alloca.h> 18592 # else 18593 # ifdef _AIX 18594 #pragma alloca 18595 # else 18596 # ifndef alloca /* predefined by HP cc +Olibcalls */ 18597 void *alloca (size_t); 18598 # endif 18599 # endif 18600 # endif 18601 # endif 18602 #endif 18603 18604 int 18605 main () 18606 { 18607 char *p = (char *) alloca (1); 18608 if (p) return 0; 18609 ; 18610 return 0; 18611 } 18612 _ACEOF 18613 if ac_fn_c_try_link "$LINENO"; then : 18614 ac_cv_func_alloca_works=yes 18615 else 18616 ac_cv_func_alloca_works=no 18617 fi 18618 rm -f core conftest.err conftest.$ac_objext \ 18619 conftest$ac_exeext conftest.$ac_ext 18620 fi 18621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 18622 $as_echo "$ac_cv_func_alloca_works" >&6; } 18623 18624 if test $ac_cv_func_alloca_works = yes; then 18625 18626 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 18627 18628 else 18629 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 18630 # that cause trouble. Some versions do not even contain alloca or 18631 # contain a buggy version. If you still want to use their alloca, 18632 # use ar to extract alloca.o from them instead of compiling alloca.c. 18633 18634 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 18635 18636 $as_echo "#define C_ALLOCA 1" >>confdefs.h 18637 18638 18639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 18640 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 18641 if ${ac_cv_os_cray+:} false; then : 18642 $as_echo_n "(cached) " >&6 18643 else 18644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18645 /* end confdefs.h. */ 18646 #if defined CRAY && ! defined CRAY2 18647 webecray 18648 #else 18649 wenotbecray 18650 #endif 18651 18652 _ACEOF 18653 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 18654 $EGREP "webecray" >/dev/null 2>&1; then : 18655 ac_cv_os_cray=yes 18656 else 18657 ac_cv_os_cray=no 18658 fi 18659 rm -f conftest* 18660 18661 fi 18662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 18663 $as_echo "$ac_cv_os_cray" >&6; } 18664 if test $ac_cv_os_cray = yes; then 18665 for ac_func in _getb67 GETB67 getb67; do 18666 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18667 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18668 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18669 18670 cat >>confdefs.h <<_ACEOF 18671 #define CRAY_STACKSEG_END $ac_func 18672 _ACEOF 18673 18674 break 18675 fi 18676 18677 done 18678 fi 18679 18680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 18681 $as_echo_n "checking stack direction for C alloca... " >&6; } 18682 if ${ac_cv_c_stack_direction+:} false; then : 18683 $as_echo_n "(cached) " >&6 18684 else 18685 if test "$cross_compiling" = yes; then : 18686 ac_cv_c_stack_direction=0 18687 else 18688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18689 /* end confdefs.h. */ 18690 $ac_includes_default 18691 int 18692 find_stack_direction (int *addr, int depth) 18693 { 18694 int dir, dummy = 0; 18695 if (! addr) 18696 addr = &dummy; 18697 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 18698 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 18699 return dir + dummy; 18700 } 18701 18702 int 18703 main (int argc, char **argv) 18704 { 18705 return find_stack_direction (0, argc + !argv + 20) < 0; 18706 } 18707 _ACEOF 18708 if ac_fn_c_try_run "$LINENO"; then : 18709 ac_cv_c_stack_direction=1 18710 else 18711 ac_cv_c_stack_direction=-1 18712 fi 18713 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18714 conftest.$ac_objext conftest.beam conftest.$ac_ext 18715 fi 18716 18717 fi 18718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 18719 $as_echo "$ac_cv_c_stack_direction" >&6; } 18720 cat >>confdefs.h <<_ACEOF 18721 #define STACK_DIRECTION $ac_cv_c_stack_direction 18722 _ACEOF 18723 18724 18725 fi 18726 18727 if test "x$EMSCRIPTEN" = "x"; then : 18728 18729 for ac_func in arc4random arc4random_buf 18730 do : 18731 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18732 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18733 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18734 cat >>confdefs.h <<_ACEOF 18735 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18736 _ACEOF 18737 18738 fi 18739 done 18740 18741 for ac_func in mmap mlock madvise mprotect memset_s explicit_bzero nanosleep 18742 do : 18743 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18744 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18745 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18746 cat >>confdefs.h <<_ACEOF 18747 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18748 _ACEOF 18749 18750 fi 18751 done 18752 18753 18754 fi 18755 for ac_func in posix_memalign getpid 18756 do : 18757 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18758 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18759 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18760 cat >>confdefs.h <<_ACEOF 18761 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18762 _ACEOF 18763 18764 fi 18765 done 18766 18767 18768 18769 18770 TEST_LDFLAGS='' 18771 if test "x$EMSCRIPTEN" != "x"; then : 18772 18773 EXEEXT=.js 18774 TEST_LDFLAGS='--memory-init-file 0 --pre-js pre.js.inc -s RESERVED_FUNCTION_POINTERS=8' 18775 18776 fi 18777 18778 if test "x$EMSCRIPTEN" != "x"; then 18779 EMSCRIPTEN_TRUE= 18780 EMSCRIPTEN_FALSE='#' 18781 else 18782 EMSCRIPTEN_TRUE='#' 18783 EMSCRIPTEN_FALSE= 18784 fi 18785 18786 18787 if test "x$NATIVECLIENT" != "x"; then 18788 NATIVECLIENT_TRUE= 18789 NATIVECLIENT_FALSE='#' 18790 else 18791 NATIVECLIENT_TRUE='#' 18792 NATIVECLIENT_FALSE= 18793 fi 18794 18795 18796 18797 $as_echo "#define CONFIGURED 1" >>confdefs.h 18798 18799 18800 18801 18802 enable_win32_dll=yes 18803 18804 case $host in 18805 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 18806 if test -n "$ac_tool_prefix"; then 18807 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. 18808 set dummy ${ac_tool_prefix}as; ac_word=$2 18809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18810 $as_echo_n "checking for $ac_word... " >&6; } 18811 if ${ac_cv_prog_AS+:} false; then : 18812 $as_echo_n "(cached) " >&6 18813 else 18814 if test -n "$AS"; then 18815 ac_cv_prog_AS="$AS" # Let the user override the test. 18816 else 18817 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18818 for as_dir in $PATH 18819 do 18820 IFS=$as_save_IFS 18821 test -z "$as_dir" && as_dir=. 18822 for ac_exec_ext in '' $ac_executable_extensions; do 18823 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18824 ac_cv_prog_AS="${ac_tool_prefix}as" 18825 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18826 break 2 18827 fi 18828 done 18829 done 18830 IFS=$as_save_IFS 18831 18832 fi 18833 fi 18834 AS=$ac_cv_prog_AS 18835 if test -n "$AS"; then 18836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 18837 $as_echo "$AS" >&6; } 18838 else 18839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18840 $as_echo "no" >&6; } 18841 fi 18842 18843 18844 fi 18845 if test -z "$ac_cv_prog_AS"; then 18846 ac_ct_AS=$AS 18847 # Extract the first word of "as", so it can be a program name with args. 18848 set dummy as; ac_word=$2 18849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18850 $as_echo_n "checking for $ac_word... " >&6; } 18851 if ${ac_cv_prog_ac_ct_AS+:} false; then : 18852 $as_echo_n "(cached) " >&6 18853 else 18854 if test -n "$ac_ct_AS"; then 18855 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. 18856 else 18857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18858 for as_dir in $PATH 18859 do 18860 IFS=$as_save_IFS 18861 test -z "$as_dir" && as_dir=. 18862 for ac_exec_ext in '' $ac_executable_extensions; do 18863 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18864 ac_cv_prog_ac_ct_AS="as" 18865 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18866 break 2 18867 fi 18868 done 18869 done 18870 IFS=$as_save_IFS 18871 18872 fi 18873 fi 18874 ac_ct_AS=$ac_cv_prog_ac_ct_AS 18875 if test -n "$ac_ct_AS"; then 18876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 18877 $as_echo "$ac_ct_AS" >&6; } 18878 else 18879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18880 $as_echo "no" >&6; } 18881 fi 18882 18883 if test "x$ac_ct_AS" = x; then 18884 AS="false" 18885 else 18886 case $cross_compiling:$ac_tool_warned in 18887 yes:) 18888 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18889 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18890 ac_tool_warned=yes ;; 18891 esac 18892 AS=$ac_ct_AS 18893 fi 18894 else 18895 AS="$ac_cv_prog_AS" 18896 fi 18897 18898 if test -n "$ac_tool_prefix"; then 18899 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 18900 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 18901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18902 $as_echo_n "checking for $ac_word... " >&6; } 18903 if ${ac_cv_prog_DLLTOOL+:} false; then : 18904 $as_echo_n "(cached) " >&6 18905 else 18906 if test -n "$DLLTOOL"; then 18907 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 18908 else 18909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18910 for as_dir in $PATH 18911 do 18912 IFS=$as_save_IFS 18913 test -z "$as_dir" && as_dir=. 18914 for ac_exec_ext in '' $ac_executable_extensions; do 18915 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18916 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 18917 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18918 break 2 18919 fi 18920 done 18921 done 18922 IFS=$as_save_IFS 18923 18924 fi 18925 fi 18926 DLLTOOL=$ac_cv_prog_DLLTOOL 18927 if test -n "$DLLTOOL"; then 18928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 18929 $as_echo "$DLLTOOL" >&6; } 18930 else 18931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18932 $as_echo "no" >&6; } 18933 fi 18934 18935 18936 fi 18937 if test -z "$ac_cv_prog_DLLTOOL"; then 18938 ac_ct_DLLTOOL=$DLLTOOL 18939 # Extract the first word of "dlltool", so it can be a program name with args. 18940 set dummy dlltool; ac_word=$2 18941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18942 $as_echo_n "checking for $ac_word... " >&6; } 18943 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 18944 $as_echo_n "(cached) " >&6 18945 else 18946 if test -n "$ac_ct_DLLTOOL"; then 18947 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 18948 else 18949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18950 for as_dir in $PATH 18951 do 18952 IFS=$as_save_IFS 18953 test -z "$as_dir" && as_dir=. 18954 for ac_exec_ext in '' $ac_executable_extensions; do 18955 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18956 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 18957 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18958 break 2 18959 fi 18960 done 18961 done 18962 IFS=$as_save_IFS 18963 18964 fi 18965 fi 18966 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 18967 if test -n "$ac_ct_DLLTOOL"; then 18968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 18969 $as_echo "$ac_ct_DLLTOOL" >&6; } 18970 else 18971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18972 $as_echo "no" >&6; } 18973 fi 18974 18975 if test "x$ac_ct_DLLTOOL" = x; then 18976 DLLTOOL="false" 18977 else 18978 case $cross_compiling:$ac_tool_warned in 18979 yes:) 18980 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18981 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18982 ac_tool_warned=yes ;; 18983 esac 18984 DLLTOOL=$ac_ct_DLLTOOL 18985 fi 18986 else 18987 DLLTOOL="$ac_cv_prog_DLLTOOL" 18988 fi 18989 18990 if test -n "$ac_tool_prefix"; then 18991 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 18992 set dummy ${ac_tool_prefix}objdump; ac_word=$2 18993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18994 $as_echo_n "checking for $ac_word... " >&6; } 18995 if ${ac_cv_prog_OBJDUMP+:} false; then : 18996 $as_echo_n "(cached) " >&6 18997 else 18998 if test -n "$OBJDUMP"; then 18999 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 19000 else 19001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19002 for as_dir in $PATH 19003 do 19004 IFS=$as_save_IFS 19005 test -z "$as_dir" && as_dir=. 19006 for ac_exec_ext in '' $ac_executable_extensions; do 19007 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19008 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 19009 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19010 break 2 19011 fi 19012 done 19013 done 19014 IFS=$as_save_IFS 19015 19016 fi 19017 fi 19018 OBJDUMP=$ac_cv_prog_OBJDUMP 19019 if test -n "$OBJDUMP"; then 19020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 19021 $as_echo "$OBJDUMP" >&6; } 19022 else 19023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19024 $as_echo "no" >&6; } 19025 fi 19026 19027 19028 fi 19029 if test -z "$ac_cv_prog_OBJDUMP"; then 19030 ac_ct_OBJDUMP=$OBJDUMP 19031 # Extract the first word of "objdump", so it can be a program name with args. 19032 set dummy objdump; ac_word=$2 19033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19034 $as_echo_n "checking for $ac_word... " >&6; } 19035 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 19036 $as_echo_n "(cached) " >&6 19037 else 19038 if test -n "$ac_ct_OBJDUMP"; then 19039 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 19040 else 19041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19042 for as_dir in $PATH 19043 do 19044 IFS=$as_save_IFS 19045 test -z "$as_dir" && as_dir=. 19046 for ac_exec_ext in '' $ac_executable_extensions; do 19047 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19048 ac_cv_prog_ac_ct_OBJDUMP="objdump" 19049 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19050 break 2 19051 fi 19052 done 19053 done 19054 IFS=$as_save_IFS 19055 19056 fi 19057 fi 19058 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 19059 if test -n "$ac_ct_OBJDUMP"; then 19060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 19061 $as_echo "$ac_ct_OBJDUMP" >&6; } 19062 else 19063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19064 $as_echo "no" >&6; } 19065 fi 19066 19067 if test "x$ac_ct_OBJDUMP" = x; then 19068 OBJDUMP="false" 19069 else 19070 case $cross_compiling:$ac_tool_warned in 19071 yes:) 19072 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19073 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19074 ac_tool_warned=yes ;; 19075 esac 19076 OBJDUMP=$ac_ct_OBJDUMP 19077 fi 19078 else 19079 OBJDUMP="$ac_cv_prog_OBJDUMP" 19080 fi 19081 19082 ;; 19083 esac 19084 19085 test -z "$AS" && AS=as 19086 19087 19088 19089 19090 19091 test -z "$DLLTOOL" && DLLTOOL=dlltool 19092 19093 19094 test -z "$OBJDUMP" && OBJDUMP=objdump 19095 19096 19097 19098 19099 19100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gcc/ld supports -Wl,--output-def" >&5 19101 $as_echo_n "checking if gcc/ld supports -Wl,--output-def... " >&6; } 19102 if ${gl_cv_ld_output_def+:} false; then : 19103 $as_echo_n "(cached) " >&6 19104 else 19105 if test "$enable_shared" = no; then 19106 gl_cv_ld_output_def="not needed, shared libraries are disabled" 19107 else 19108 gl_ldflags_save=$LDFLAGS 19109 LDFLAGS="-Wl,--output-def,conftest.def" 19110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19111 /* end confdefs.h. */ 19112 19113 int 19114 main () 19115 { 19116 19117 ; 19118 return 0; 19119 } 19120 _ACEOF 19121 if ac_fn_c_try_link "$LINENO"; then : 19122 gl_cv_ld_output_def=yes 19123 else 19124 gl_cv_ld_output_def=no 19125 fi 19126 rm -f core conftest.err conftest.$ac_objext \ 19127 conftest$ac_exeext conftest.$ac_ext 19128 rm -f conftest.def 19129 LDFLAGS="$gl_ldflags_save" 19130 fi 19131 fi 19132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_ld_output_def" >&5 19133 $as_echo "$gl_cv_ld_output_def" >&6; } 19134 if test "x$gl_cv_ld_output_def" = "xyes"; then 19135 HAVE_LD_OUTPUT_DEF_TRUE= 19136 HAVE_LD_OUTPUT_DEF_FALSE='#' 19137 else 19138 HAVE_LD_OUTPUT_DEF_TRUE='#' 19139 HAVE_LD_OUTPUT_DEF_FALSE= 19140 fi 19141 19142 19143 19144 19145 19146 19147 if test "x$ENABLE_CWFLAGS" = "xyes"; then : 19148 19149 CFLAGS="$CFLAGS $CWFLAGS" 19150 19151 fi 19152 19153 ac_config_files="$ac_config_files Makefile builds/Makefile contrib/Makefile dist-build/Makefile libsodium.pc libsodium-uninstalled.pc msvc-scripts/Makefile src/Makefile src/libsodium/Makefile src/libsodium/include/Makefile src/libsodium/include/sodium/version.h test/default/Makefile test/Makefile" 19154 19155 cat >confcache <<\_ACEOF 19156 # This file is a shell script that caches the results of configure 19157 # tests run on this system so they can be shared between configure 19158 # scripts and configure runs, see configure's option --config-cache. 19159 # It is not useful on other systems. If it contains results you don't 19160 # want to keep, you may remove or edit it. 19161 # 19162 # config.status only pays attention to the cache file if you give it 19163 # the --recheck option to rerun configure. 19164 # 19165 # `ac_cv_env_foo' variables (set or unset) will be overridden when 19166 # loading this file, other *unset* `ac_cv_foo' will be assigned the 19167 # following values. 19168 19169 _ACEOF 19170 19171 # The following way of writing the cache mishandles newlines in values, 19172 # but we know of no workaround that is simple, portable, and efficient. 19173 # So, we kill variables containing newlines. 19174 # Ultrix sh set writes to stderr and can't be redirected directly, 19175 # and sets the high bit in the cache file unless we assign to the vars. 19176 ( 19177 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19178 eval ac_val=\$$ac_var 19179 case $ac_val in #( 19180 *${as_nl}*) 19181 case $ac_var in #( 19182 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19183 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19184 esac 19185 case $ac_var in #( 19186 _ | IFS | as_nl) ;; #( 19187 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19188 *) { eval $ac_var=; unset $ac_var;} ;; 19189 esac ;; 19190 esac 19191 done 19192 19193 (set) 2>&1 | 19194 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19195 *${as_nl}ac_space=\ *) 19196 # `set' does not quote correctly, so add quotes: double-quote 19197 # substitution turns \\\\ into \\, and sed turns \\ into \. 19198 sed -n \ 19199 "s/'/'\\\\''/g; 19200 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19201 ;; #( 19202 *) 19203 # `set' quotes correctly as required by POSIX, so do not add quotes. 19204 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 19205 ;; 19206 esac | 19207 sort 19208 ) | 19209 sed ' 19210 /^ac_cv_env_/b end 19211 t clear 19212 :clear 19213 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 19214 t end 19215 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 19216 :end' >>confcache 19217 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 19218 if test -w "$cache_file"; then 19219 if test "x$cache_file" != "x/dev/null"; then 19220 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 19221 $as_echo "$as_me: updating cache $cache_file" >&6;} 19222 if test ! -f "$cache_file" || test -h "$cache_file"; then 19223 cat confcache >"$cache_file" 19224 else 19225 case $cache_file in #( 19226 */* | ?:*) 19227 mv -f confcache "$cache_file"$$ && 19228 mv -f "$cache_file"$$ "$cache_file" ;; #( 19229 *) 19230 mv -f confcache "$cache_file" ;; 19231 esac 19232 fi 19233 fi 19234 else 19235 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 19236 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 19237 fi 19238 fi 19239 rm -f confcache 19240 19241 test "x$prefix" = xNONE && prefix=$ac_default_prefix 19242 # Let make expand exec_prefix. 19243 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 19244 19245 # Transform confdefs.h into DEFS. 19246 # Protect against shell expansion while executing Makefile rules. 19247 # Protect against Makefile macro expansion. 19248 # 19249 # If the first sed substitution is executed (which looks for macros that 19250 # take arguments), then branch to the quote section. Otherwise, 19251 # look for a macro that doesn't take arguments. 19252 ac_script=' 19253 :mline 19254 /\\$/{ 19255 N 19256 s,\\\n,, 19257 b mline 19258 } 19259 t clear 19260 :clear 19261 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 19262 t quote 19263 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 19264 t quote 19265 b any 19266 :quote 19267 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 19268 s/\[/\\&/g 19269 s/\]/\\&/g 19270 s/\$/$$/g 19271 H 19272 :any 19273 ${ 19274 g 19275 s/^\n// 19276 s/\n/ /g 19277 p 19278 } 19279 ' 19280 DEFS=`sed -n "$ac_script" confdefs.h` 19281 19282 19283 ac_libobjs= 19284 ac_ltlibobjs= 19285 U= 19286 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 19287 # 1. Remove the extension, and $U if already installed. 19288 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 19289 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 19290 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 19291 # will be set to the directory where LIBOBJS objects are built. 19292 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 19293 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 19294 done 19295 LIBOBJS=$ac_libobjs 19296 19297 LTLIBOBJS=$ac_ltlibobjs 19298 19299 19300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 19301 $as_echo_n "checking that generated files are newer than configure... " >&6; } 19302 if test -n "$am_sleep_pid"; then 19303 # Hide warnings about reused PIDs. 19304 wait $am_sleep_pid 2>/dev/null 19305 fi 19306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 19307 $as_echo "done" >&6; } 19308 if test -n "$EXEEXT"; then 19309 am__EXEEXT_TRUE= 19310 am__EXEEXT_FALSE='#' 19311 else 19312 am__EXEEXT_TRUE='#' 19313 am__EXEEXT_FALSE= 19314 fi 19315 19316 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 19317 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 19318 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19319 fi 19320 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 19321 as_fn_error $? "conditional \"AMDEP\" was never defined. 19322 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19323 fi 19324 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 19325 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 19326 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19327 fi 19328 if test -z "${MINIMAL_TRUE}" && test -z "${MINIMAL_FALSE}"; then 19329 as_fn_error $? "conditional \"MINIMAL\" was never defined. 19330 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19331 fi 19332 if test -z "${VALGRIND_ENABLED_TRUE}" && test -z "${VALGRIND_ENABLED_FALSE}"; then 19333 as_fn_error $? "conditional \"VALGRIND_ENABLED\" was never defined. 19334 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19335 fi 19336 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then 19337 as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined. 19338 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19339 fi 19340 if test -z "${HAVE_AMD64_ASM_TRUE}" && test -z "${HAVE_AMD64_ASM_FALSE}"; then 19341 as_fn_error $? "conditional \"HAVE_AMD64_ASM\" was never defined. 19342 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19343 fi 19344 if test -z "${HAVE_AVX_ASM_TRUE}" && test -z "${HAVE_AVX_ASM_FALSE}"; then 19345 as_fn_error $? "conditional \"HAVE_AVX_ASM\" was never defined. 19346 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19347 fi 19348 if test -z "${HAVE_TI_MODE_TRUE}" && test -z "${HAVE_TI_MODE_FALSE}"; then 19349 as_fn_error $? "conditional \"HAVE_TI_MODE\" was never defined. 19350 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19351 fi 19352 if test -z "${EMSCRIPTEN_TRUE}" && test -z "${EMSCRIPTEN_FALSE}"; then 19353 as_fn_error $? "conditional \"EMSCRIPTEN\" was never defined. 19354 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19355 fi 19356 if test -z "${NATIVECLIENT_TRUE}" && test -z "${NATIVECLIENT_FALSE}"; then 19357 as_fn_error $? "conditional \"NATIVECLIENT\" was never defined. 19358 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19359 fi 19360 if test -z "${HAVE_LD_OUTPUT_DEF_TRUE}" && test -z "${HAVE_LD_OUTPUT_DEF_FALSE}"; then 19361 as_fn_error $? "conditional \"HAVE_LD_OUTPUT_DEF\" was never defined. 19362 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19363 fi 19364 19365 : "${CONFIG_STATUS=./config.status}" 19366 ac_write_fail=0 19367 ac_clean_files_save=$ac_clean_files 19368 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 19369 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 19370 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 19371 as_write_fail=0 19372 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 19373 #! $SHELL 19374 # Generated by $as_me. 19375 # Run this file to recreate the current configuration. 19376 # Compiler output produced by configure, useful for debugging 19377 # configure, is in config.log if it exists. 19378 19379 debug=false 19380 ac_cs_recheck=false 19381 ac_cs_silent=false 19382 19383 SHELL=\${CONFIG_SHELL-$SHELL} 19384 export SHELL 19385 _ASEOF 19386 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 19387 ## -------------------- ## 19388 ## M4sh Initialization. ## 19389 ## -------------------- ## 19390 19391 # Be more Bourne compatible 19392 DUALCASE=1; export DUALCASE # for MKS sh 19393 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 19394 emulate sh 19395 NULLCMD=: 19396 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 19397 # is contrary to our usage. Disable this feature. 19398 alias -g '${1+"$@"}'='"$@"' 19399 setopt NO_GLOB_SUBST 19400 else 19401 case `(set -o) 2>/dev/null` in #( 19402 *posix*) : 19403 set -o posix ;; #( 19404 *) : 19405 ;; 19406 esac 19407 fi 19408 19409 19410 as_nl=' 19411 ' 19412 export as_nl 19413 # Printing a long string crashes Solaris 7 /usr/bin/printf. 19414 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 19415 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 19416 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 19417 # Prefer a ksh shell builtin over an external printf program on Solaris, 19418 # but without wasting forks for bash or zsh. 19419 if test -z "$BASH_VERSION$ZSH_VERSION" \ 19420 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 19421 as_echo='print -r --' 19422 as_echo_n='print -rn --' 19423 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 19424 as_echo='printf %s\n' 19425 as_echo_n='printf %s' 19426 else 19427 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 19428 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 19429 as_echo_n='/usr/ucb/echo -n' 19430 else 19431 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 19432 as_echo_n_body='eval 19433 arg=$1; 19434 case $arg in #( 19435 *"$as_nl"*) 19436 expr "X$arg" : "X\\(.*\\)$as_nl"; 19437 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 19438 esac; 19439 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 19440 ' 19441 export as_echo_n_body 19442 as_echo_n='sh -c $as_echo_n_body as_echo' 19443 fi 19444 export as_echo_body 19445 as_echo='sh -c $as_echo_body as_echo' 19446 fi 19447 19448 # The user is always right. 19449 if test "${PATH_SEPARATOR+set}" != set; then 19450 PATH_SEPARATOR=: 19451 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 19452 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 19453 PATH_SEPARATOR=';' 19454 } 19455 fi 19456 19457 19458 # IFS 19459 # We need space, tab and new line, in precisely that order. Quoting is 19460 # there to prevent editors from complaining about space-tab. 19461 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 19462 # splitting by setting IFS to empty value.) 19463 IFS=" "" $as_nl" 19464 19465 # Find who we are. Look in the path if we contain no directory separator. 19466 as_myself= 19467 case $0 in #(( 19468 *[\\/]* ) as_myself=$0 ;; 19469 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19470 for as_dir in $PATH 19471 do 19472 IFS=$as_save_IFS 19473 test -z "$as_dir" && as_dir=. 19474 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 19475 done 19476 IFS=$as_save_IFS 19477 19478 ;; 19479 esac 19480 # We did not find ourselves, most probably we were run as `sh COMMAND' 19481 # in which case we are not to be found in the path. 19482 if test "x$as_myself" = x; then 19483 as_myself=$0 19484 fi 19485 if test ! -f "$as_myself"; then 19486 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 19487 exit 1 19488 fi 19489 19490 # Unset variables that we do not need and which cause bugs (e.g. in 19491 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 19492 # suppresses any "Segmentation fault" message there. '((' could 19493 # trigger a bug in pdksh 5.2.14. 19494 for as_var in BASH_ENV ENV MAIL MAILPATH 19495 do eval test x\${$as_var+set} = xset \ 19496 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 19497 done 19498 PS1='$ ' 19499 PS2='> ' 19500 PS4='+ ' 19501 19502 # NLS nuisances. 19503 LC_ALL=C 19504 export LC_ALL 19505 LANGUAGE=C 19506 export LANGUAGE 19507 19508 # CDPATH. 19509 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 19510 19511 19512 # as_fn_error STATUS ERROR [LINENO LOG_FD] 19513 # ---------------------------------------- 19514 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 19515 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 19516 # script with STATUS, using 1 if that was 0. 19517 as_fn_error () 19518 { 19519 as_status=$1; test $as_status -eq 0 && as_status=1 19520 if test "$4"; then 19521 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 19522 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 19523 fi 19524 $as_echo "$as_me: error: $2" >&2 19525 as_fn_exit $as_status 19526 } # as_fn_error 19527 19528 19529 # as_fn_set_status STATUS 19530 # ----------------------- 19531 # Set $? to STATUS, without forking. 19532 as_fn_set_status () 19533 { 19534 return $1 19535 } # as_fn_set_status 19536 19537 # as_fn_exit STATUS 19538 # ----------------- 19539 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 19540 as_fn_exit () 19541 { 19542 set +e 19543 as_fn_set_status $1 19544 exit $1 19545 } # as_fn_exit 19546 19547 # as_fn_unset VAR 19548 # --------------- 19549 # Portably unset VAR. 19550 as_fn_unset () 19551 { 19552 { eval $1=; unset $1;} 19553 } 19554 as_unset=as_fn_unset 19555 # as_fn_append VAR VALUE 19556 # ---------------------- 19557 # Append the text in VALUE to the end of the definition contained in VAR. Take 19558 # advantage of any shell optimizations that allow amortized linear growth over 19559 # repeated appends, instead of the typical quadratic growth present in naive 19560 # implementations. 19561 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 19562 eval 'as_fn_append () 19563 { 19564 eval $1+=\$2 19565 }' 19566 else 19567 as_fn_append () 19568 { 19569 eval $1=\$$1\$2 19570 } 19571 fi # as_fn_append 19572 19573 # as_fn_arith ARG... 19574 # ------------------ 19575 # Perform arithmetic evaluation on the ARGs, and store the result in the 19576 # global $as_val. Take advantage of shells that can avoid forks. The arguments 19577 # must be portable across $(()) and expr. 19578 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 19579 eval 'as_fn_arith () 19580 { 19581 as_val=$(( $* )) 19582 }' 19583 else 19584 as_fn_arith () 19585 { 19586 as_val=`expr "$@" || test $? -eq 1` 19587 } 19588 fi # as_fn_arith 19589 19590 19591 if expr a : '\(a\)' >/dev/null 2>&1 && 19592 test "X`expr 00001 : '.*\(...\)'`" = X001; then 19593 as_expr=expr 19594 else 19595 as_expr=false 19596 fi 19597 19598 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 19599 as_basename=basename 19600 else 19601 as_basename=false 19602 fi 19603 19604 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 19605 as_dirname=dirname 19606 else 19607 as_dirname=false 19608 fi 19609 19610 as_me=`$as_basename -- "$0" || 19611 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 19612 X"$0" : 'X\(//\)$' \| \ 19613 X"$0" : 'X\(/\)' \| . 2>/dev/null || 19614 $as_echo X/"$0" | 19615 sed '/^.*\/\([^/][^/]*\)\/*$/{ 19616 s//\1/ 19617 q 19618 } 19619 /^X\/\(\/\/\)$/{ 19620 s//\1/ 19621 q 19622 } 19623 /^X\/\(\/\).*/{ 19624 s//\1/ 19625 q 19626 } 19627 s/.*/./; q'` 19628 19629 # Avoid depending upon Character Ranges. 19630 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 19631 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 19632 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 19633 as_cr_digits='0123456789' 19634 as_cr_alnum=$as_cr_Letters$as_cr_digits 19635 19636 ECHO_C= ECHO_N= ECHO_T= 19637 case `echo -n x` in #((((( 19638 -n*) 19639 case `echo 'xy\c'` in 19640 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 19641 xy) ECHO_C='\c';; 19642 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 19643 ECHO_T=' ';; 19644 esac;; 19645 *) 19646 ECHO_N='-n';; 19647 esac 19648 19649 rm -f conf$$ conf$$.exe conf$$.file 19650 if test -d conf$$.dir; then 19651 rm -f conf$$.dir/conf$$.file 19652 else 19653 rm -f conf$$.dir 19654 mkdir conf$$.dir 2>/dev/null 19655 fi 19656 if (echo >conf$$.file) 2>/dev/null; then 19657 if ln -s conf$$.file conf$$ 2>/dev/null; then 19658 as_ln_s='ln -s' 19659 # ... but there are two gotchas: 19660 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 19661 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 19662 # In both cases, we have to default to `cp -pR'. 19663 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 19664 as_ln_s='cp -pR' 19665 elif ln conf$$.file conf$$ 2>/dev/null; then 19666 as_ln_s=ln 19667 else 19668 as_ln_s='cp -pR' 19669 fi 19670 else 19671 as_ln_s='cp -pR' 19672 fi 19673 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 19674 rmdir conf$$.dir 2>/dev/null 19675 19676 19677 # as_fn_mkdir_p 19678 # ------------- 19679 # Create "$as_dir" as a directory, including parents if necessary. 19680 as_fn_mkdir_p () 19681 { 19682 19683 case $as_dir in #( 19684 -*) as_dir=./$as_dir;; 19685 esac 19686 test -d "$as_dir" || eval $as_mkdir_p || { 19687 as_dirs= 19688 while :; do 19689 case $as_dir in #( 19690 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 19691 *) as_qdir=$as_dir;; 19692 esac 19693 as_dirs="'$as_qdir' $as_dirs" 19694 as_dir=`$as_dirname -- "$as_dir" || 19695 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 19696 X"$as_dir" : 'X\(//\)[^/]' \| \ 19697 X"$as_dir" : 'X\(//\)$' \| \ 19698 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 19699 $as_echo X"$as_dir" | 19700 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 19701 s//\1/ 19702 q 19703 } 19704 /^X\(\/\/\)[^/].*/{ 19705 s//\1/ 19706 q 19707 } 19708 /^X\(\/\/\)$/{ 19709 s//\1/ 19710 q 19711 } 19712 /^X\(\/\).*/{ 19713 s//\1/ 19714 q 19715 } 19716 s/.*/./; q'` 19717 test -d "$as_dir" && break 19718 done 19719 test -z "$as_dirs" || eval "mkdir $as_dirs" 19720 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 19721 19722 19723 } # as_fn_mkdir_p 19724 if mkdir -p . 2>/dev/null; then 19725 as_mkdir_p='mkdir -p "$as_dir"' 19726 else 19727 test -d ./-p && rmdir ./-p 19728 as_mkdir_p=false 19729 fi 19730 19731 19732 # as_fn_executable_p FILE 19733 # ----------------------- 19734 # Test if FILE is an executable regular file. 19735 as_fn_executable_p () 19736 { 19737 test -f "$1" && test -x "$1" 19738 } # as_fn_executable_p 19739 as_test_x='test -x' 19740 as_executable_p=as_fn_executable_p 19741 19742 # Sed expression to map a string onto a valid CPP name. 19743 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 19744 19745 # Sed expression to map a string onto a valid variable name. 19746 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 19747 19748 19749 exec 6>&1 19750 ## ----------------------------------- ## 19751 ## Main body of $CONFIG_STATUS script. ## 19752 ## ----------------------------------- ## 19753 _ASEOF 19754 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 19755 19756 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19757 # Save the log message, to keep $0 and so on meaningful, and to 19758 # report actual input values of CONFIG_FILES etc. instead of their 19759 # values after options handling. 19760 ac_log=" 19761 This file was extended by libsodium $as_me 1.0.16, which was 19762 generated by GNU Autoconf 2.69. Invocation command line was 19763 19764 CONFIG_FILES = $CONFIG_FILES 19765 CONFIG_HEADERS = $CONFIG_HEADERS 19766 CONFIG_LINKS = $CONFIG_LINKS 19767 CONFIG_COMMANDS = $CONFIG_COMMANDS 19768 $ $0 $@ 19769 19770 on `(hostname || uname -n) 2>/dev/null | sed 1q` 19771 " 19772 19773 _ACEOF 19774 19775 case $ac_config_files in *" 19776 "*) set x $ac_config_files; shift; ac_config_files=$*;; 19777 esac 19778 19779 19780 19781 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19782 # Files that config.status was made for. 19783 config_files="$ac_config_files" 19784 config_commands="$ac_config_commands" 19785 19786 _ACEOF 19787 19788 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19789 ac_cs_usage="\ 19790 \`$as_me' instantiates files and other configuration actions 19791 from templates according to the current configuration. Unless the files 19792 and actions are specified as TAGs, all are instantiated by default. 19793 19794 Usage: $0 [OPTION]... [TAG]... 19795 19796 -h, --help print this help, then exit 19797 -V, --version print version number and configuration settings, then exit 19798 --config print configuration, then exit 19799 -q, --quiet, --silent 19800 do not print progress messages 19801 -d, --debug don't remove temporary files 19802 --recheck update $as_me by reconfiguring in the same conditions 19803 --file=FILE[:TEMPLATE] 19804 instantiate the configuration file FILE 19805 19806 Configuration files: 19807 $config_files 19808 19809 Configuration commands: 19810 $config_commands 19811 19812 Report bugs to <https://github.com/jedisct1/libsodium/issues>. 19813 libsodium home page: <https://github.com/jedisct1/libsodium>." 19814 19815 _ACEOF 19816 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19817 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 19818 ac_cs_version="\\ 19819 libsodium config.status 1.0.16 19820 configured by $0, generated by GNU Autoconf 2.69, 19821 with options \\"\$ac_cs_config\\" 19822 19823 Copyright (C) 2012 Free Software Foundation, Inc. 19824 This config.status script is free software; the Free Software Foundation 19825 gives unlimited permission to copy, distribute and modify it." 19826 19827 ac_pwd='$ac_pwd' 19828 srcdir='$srcdir' 19829 INSTALL='$INSTALL' 19830 MKDIR_P='$MKDIR_P' 19831 AWK='$AWK' 19832 test -n "\$AWK" || AWK=awk 19833 _ACEOF 19834 19835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19836 # The default lists apply if the user does not specify any file. 19837 ac_need_defaults=: 19838 while test $# != 0 19839 do 19840 case $1 in 19841 --*=?*) 19842 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19843 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 19844 ac_shift=: 19845 ;; 19846 --*=) 19847 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19848 ac_optarg= 19849 ac_shift=: 19850 ;; 19851 *) 19852 ac_option=$1 19853 ac_optarg=$2 19854 ac_shift=shift 19855 ;; 19856 esac 19857 19858 case $ac_option in 19859 # Handling of the options. 19860 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 19861 ac_cs_recheck=: ;; 19862 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 19863 $as_echo "$ac_cs_version"; exit ;; 19864 --config | --confi | --conf | --con | --co | --c ) 19865 $as_echo "$ac_cs_config"; exit ;; 19866 --debug | --debu | --deb | --de | --d | -d ) 19867 debug=: ;; 19868 --file | --fil | --fi | --f ) 19869 $ac_shift 19870 case $ac_optarg in 19871 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 19872 '') as_fn_error $? "missing file argument" ;; 19873 esac 19874 as_fn_append CONFIG_FILES " '$ac_optarg'" 19875 ac_need_defaults=false;; 19876 --he | --h | --help | --hel | -h ) 19877 $as_echo "$ac_cs_usage"; exit ;; 19878 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 19879 | -silent | --silent | --silen | --sile | --sil | --si | --s) 19880 ac_cs_silent=: ;; 19881 19882 # This is an error. 19883 -*) as_fn_error $? "unrecognized option: \`$1' 19884 Try \`$0 --help' for more information." ;; 19885 19886 *) as_fn_append ac_config_targets " $1" 19887 ac_need_defaults=false ;; 19888 19889 esac 19890 shift 19891 done 19892 19893 ac_configure_extra_args= 19894 19895 if $ac_cs_silent; then 19896 exec 6>/dev/null 19897 ac_configure_extra_args="$ac_configure_extra_args --silent" 19898 fi 19899 19900 _ACEOF 19901 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19902 if \$ac_cs_recheck; then 19903 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 19904 shift 19905 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 19906 CONFIG_SHELL='$SHELL' 19907 export CONFIG_SHELL 19908 exec "\$@" 19909 fi 19910 19911 _ACEOF 19912 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19913 exec 5>>config.log 19914 { 19915 echo 19916 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 19917 ## Running $as_me. ## 19918 _ASBOX 19919 $as_echo "$ac_log" 19920 } >&5 19921 19922 _ACEOF 19923 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19924 # 19925 # INIT-COMMANDS 19926 # 19927 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 19928 19929 19930 # The HP-UX ksh and POSIX shell print the target directory to stdout 19931 # if CDPATH is set. 19932 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 19933 19934 sed_quote_subst='$sed_quote_subst' 19935 double_quote_subst='$double_quote_subst' 19936 delay_variable_subst='$delay_variable_subst' 19937 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 19938 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 19939 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 19940 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 19941 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 19942 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 19943 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 19944 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 19945 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 19946 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 19947 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 19948 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 19949 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 19950 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 19951 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 19952 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 19953 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 19954 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 19955 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 19956 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 19957 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 19958 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 19959 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 19960 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 19961 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 19962 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 19963 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 19964 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 19965 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 19966 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 19967 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 19968 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 19969 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 19970 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 19971 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 19972 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 19973 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 19974 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 19975 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 19976 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 19977 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 19978 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 19979 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 19980 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 19981 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 19982 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 19983 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 19984 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 19985 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 19986 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 19987 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 19988 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 19989 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 19990 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 19991 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 19992 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 19993 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 19994 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 19995 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"`' 19996 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 19997 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 19998 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 19999 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20000 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20001 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20002 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20003 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20004 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20005 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20006 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20007 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20008 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20009 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20010 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20011 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20012 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20013 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20014 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20015 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20016 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20017 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20018 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20019 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20020 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20021 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20022 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20023 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20024 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20025 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20026 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20027 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20028 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20029 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20030 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20031 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20032 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20033 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20034 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20035 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20036 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20037 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20038 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20039 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20040 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20041 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20042 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20043 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20044 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20045 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20046 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20047 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20048 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20049 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20050 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20051 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20052 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20053 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20054 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20055 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20056 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20057 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20058 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20059 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20060 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20061 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20062 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20063 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20064 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20065 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20066 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20067 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20068 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20069 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20070 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20071 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20072 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' 20073 20074 LTCC='$LTCC' 20075 LTCFLAGS='$LTCFLAGS' 20076 compiler='$compiler_DEFAULT' 20077 20078 # A function that is used when there is no print builtin or printf. 20079 func_fallback_echo () 20080 { 20081 eval 'cat <<_LTECHO_EOF 20082 \$1 20083 _LTECHO_EOF' 20084 } 20085 20086 # Quote evaled strings. 20087 for var in SHELL \ 20088 ECHO \ 20089 PATH_SEPARATOR \ 20090 SED \ 20091 GREP \ 20092 EGREP \ 20093 FGREP \ 20094 LD \ 20095 NM \ 20096 LN_S \ 20097 lt_SP2NL \ 20098 lt_NL2SP \ 20099 reload_flag \ 20100 OBJDUMP \ 20101 deplibs_check_method \ 20102 file_magic_cmd \ 20103 file_magic_glob \ 20104 want_nocaseglob \ 20105 DLLTOOL \ 20106 sharedlib_from_linklib_cmd \ 20107 AR \ 20108 AR_FLAGS \ 20109 archiver_list_spec \ 20110 STRIP \ 20111 RANLIB \ 20112 CC \ 20113 CFLAGS \ 20114 compiler \ 20115 lt_cv_sys_global_symbol_pipe \ 20116 lt_cv_sys_global_symbol_to_cdecl \ 20117 lt_cv_sys_global_symbol_to_import \ 20118 lt_cv_sys_global_symbol_to_c_name_address \ 20119 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20120 lt_cv_nm_interface \ 20121 nm_file_list_spec \ 20122 lt_cv_truncate_bin \ 20123 lt_prog_compiler_no_builtin_flag \ 20124 lt_prog_compiler_pic \ 20125 lt_prog_compiler_wl \ 20126 lt_prog_compiler_static \ 20127 lt_cv_prog_compiler_c_o \ 20128 need_locks \ 20129 MANIFEST_TOOL \ 20130 DSYMUTIL \ 20131 NMEDIT \ 20132 LIPO \ 20133 OTOOL \ 20134 OTOOL64 \ 20135 shrext_cmds \ 20136 export_dynamic_flag_spec \ 20137 whole_archive_flag_spec \ 20138 compiler_needs_object \ 20139 with_gnu_ld \ 20140 allow_undefined_flag \ 20141 no_undefined_flag \ 20142 hardcode_libdir_flag_spec \ 20143 hardcode_libdir_separator \ 20144 exclude_expsyms \ 20145 include_expsyms \ 20146 file_list_spec \ 20147 variables_saved_for_relink \ 20148 libname_spec \ 20149 library_names_spec \ 20150 soname_spec \ 20151 install_override_mode \ 20152 finish_eval \ 20153 old_striplib \ 20154 striplib \ 20155 AS; do 20156 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20157 *[\\\\\\\`\\"\\\$]*) 20158 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20159 ;; 20160 *) 20161 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20162 ;; 20163 esac 20164 done 20165 20166 # Double-quote double-evaled strings. 20167 for var in reload_cmds \ 20168 old_postinstall_cmds \ 20169 old_postuninstall_cmds \ 20170 old_archive_cmds \ 20171 extract_expsyms_cmds \ 20172 old_archive_from_new_cmds \ 20173 old_archive_from_expsyms_cmds \ 20174 archive_cmds \ 20175 archive_expsym_cmds \ 20176 module_cmds \ 20177 module_expsym_cmds \ 20178 export_symbols_cmds \ 20179 prelink_cmds \ 20180 postlink_cmds \ 20181 postinstall_cmds \ 20182 postuninstall_cmds \ 20183 finish_cmds \ 20184 sys_lib_search_path_spec \ 20185 configure_time_dlsearch_path \ 20186 configure_time_lt_sys_library_path; do 20187 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20188 *[\\\\\\\`\\"\\\$]*) 20189 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20190 ;; 20191 *) 20192 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20193 ;; 20194 esac 20195 done 20196 20197 ac_aux_dir='$ac_aux_dir' 20198 20199 # See if we are running on zsh, and set the options that allow our 20200 # commands through without removal of \ escapes INIT. 20201 if test -n "\${ZSH_VERSION+set}"; then 20202 setopt NO_GLOB_SUBST 20203 fi 20204 20205 20206 PACKAGE='$PACKAGE' 20207 VERSION='$VERSION' 20208 RM='$RM' 20209 ofile='$ofile' 20210 20211 20212 20213 20214 _ACEOF 20215 20216 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20217 20218 # Handling of arguments. 20219 for ac_config_target in $ac_config_targets 20220 do 20221 case $ac_config_target in 20222 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 20223 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20224 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20225 "builds/Makefile") CONFIG_FILES="$CONFIG_FILES builds/Makefile" ;; 20226 "contrib/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/Makefile" ;; 20227 "dist-build/Makefile") CONFIG_FILES="$CONFIG_FILES dist-build/Makefile" ;; 20228 "libsodium.pc") CONFIG_FILES="$CONFIG_FILES libsodium.pc" ;; 20229 "libsodium-uninstalled.pc") CONFIG_FILES="$CONFIG_FILES libsodium-uninstalled.pc" ;; 20230 "msvc-scripts/Makefile") CONFIG_FILES="$CONFIG_FILES msvc-scripts/Makefile" ;; 20231 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 20232 "src/libsodium/Makefile") CONFIG_FILES="$CONFIG_FILES src/libsodium/Makefile" ;; 20233 "src/libsodium/include/Makefile") CONFIG_FILES="$CONFIG_FILES src/libsodium/include/Makefile" ;; 20234 "src/libsodium/include/sodium/version.h") CONFIG_FILES="$CONFIG_FILES src/libsodium/include/sodium/version.h" ;; 20235 "test/default/Makefile") CONFIG_FILES="$CONFIG_FILES test/default/Makefile" ;; 20236 "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;; 20237 20238 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20239 esac 20240 done 20241 20242 20243 # If the user did not use the arguments to specify the items to instantiate, 20244 # then the envvar interface is used. Set only those that are not. 20245 # We use the long form for the default assignment because of an extremely 20246 # bizarre bug on SunOS 4.1.3. 20247 if $ac_need_defaults; then 20248 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 20249 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 20250 fi 20251 20252 # Have a temporary directory for convenience. Make it in the build tree 20253 # simply because there is no reason against having it here, and in addition, 20254 # creating and moving files from /tmp can sometimes cause problems. 20255 # Hook for its removal unless debugging. 20256 # Note that there is a small window in which the directory will not be cleaned: 20257 # after its creation but before its name has been assigned to `$tmp'. 20258 $debug || 20259 { 20260 tmp= ac_tmp= 20261 trap 'exit_status=$? 20262 : "${ac_tmp:=$tmp}" 20263 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20264 ' 0 20265 trap 'as_fn_exit 1' 1 2 13 15 20266 } 20267 # Create a (secure) tmp directory for tmp files. 20268 20269 { 20270 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20271 test -d "$tmp" 20272 } || 20273 { 20274 tmp=./conf$$-$RANDOM 20275 (umask 077 && mkdir "$tmp") 20276 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20277 ac_tmp=$tmp 20278 20279 # Set up the scripts for CONFIG_FILES section. 20280 # No need to generate them if there are no CONFIG_FILES. 20281 # This happens for instance with `./config.status config.h'. 20282 if test -n "$CONFIG_FILES"; then 20283 20284 20285 ac_cr=`echo X | tr X '\015'` 20286 # On cygwin, bash can eat \r inside `` if the user requested igncr. 20287 # But we know of no other shell where ac_cr would be empty at this 20288 # point, so we can use a bashism as a fallback. 20289 if test "x$ac_cr" = x; then 20290 eval ac_cr=\$\'\\r\' 20291 fi 20292 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 20293 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 20294 ac_cs_awk_cr='\\r' 20295 else 20296 ac_cs_awk_cr=$ac_cr 20297 fi 20298 20299 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 20300 _ACEOF 20301 20302 20303 { 20304 echo "cat >conf$$subs.awk <<_ACEOF" && 20305 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 20306 echo "_ACEOF" 20307 } >conf$$subs.sh || 20308 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20309 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 20310 ac_delim='%!_!# ' 20311 for ac_last_try in false false false false false :; do 20312 . ./conf$$subs.sh || 20313 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20314 20315 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 20316 if test $ac_delim_n = $ac_delim_num; then 20317 break 20318 elif $ac_last_try; then 20319 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20320 else 20321 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20322 fi 20323 done 20324 rm -f conf$$subs.sh 20325 20326 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20327 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 20328 _ACEOF 20329 sed -n ' 20330 h 20331 s/^/S["/; s/!.*/"]=/ 20332 p 20333 g 20334 s/^[^!]*!// 20335 :repl 20336 t repl 20337 s/'"$ac_delim"'$// 20338 t delim 20339 :nl 20340 h 20341 s/\(.\{148\}\)..*/\1/ 20342 t more1 20343 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 20344 p 20345 n 20346 b repl 20347 :more1 20348 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20349 p 20350 g 20351 s/.\{148\}// 20352 t nl 20353 :delim 20354 h 20355 s/\(.\{148\}\)..*/\1/ 20356 t more2 20357 s/["\\]/\\&/g; s/^/"/; s/$/"/ 20358 p 20359 b 20360 :more2 20361 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20362 p 20363 g 20364 s/.\{148\}// 20365 t delim 20366 ' <conf$$subs.awk | sed ' 20367 /^[^""]/{ 20368 N 20369 s/\n// 20370 } 20371 ' >>$CONFIG_STATUS || ac_write_fail=1 20372 rm -f conf$$subs.awk 20373 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20374 _ACAWK 20375 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 20376 for (key in S) S_is_set[key] = 1 20377 FS = "" 20378 20379 } 20380 { 20381 line = $ 0 20382 nfields = split(line, field, "@") 20383 substed = 0 20384 len = length(field[1]) 20385 for (i = 2; i < nfields; i++) { 20386 key = field[i] 20387 keylen = length(key) 20388 if (S_is_set[key]) { 20389 value = S[key] 20390 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 20391 len += length(value) + length(field[++i]) 20392 substed = 1 20393 } else 20394 len += 1 + keylen 20395 } 20396 20397 print line 20398 } 20399 20400 _ACAWK 20401 _ACEOF 20402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20403 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 20404 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 20405 else 20406 cat 20407 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 20408 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 20409 _ACEOF 20410 20411 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 20412 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 20413 # trailing colons and then remove the whole line if VPATH becomes empty 20414 # (actually we leave an empty line to preserve line numbers). 20415 if test "x$srcdir" = x.; then 20416 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 20417 h 20418 s/// 20419 s/^/:/ 20420 s/[ ]*$/:/ 20421 s/:\$(srcdir):/:/g 20422 s/:\${srcdir}:/:/g 20423 s/:@srcdir@:/:/g 20424 s/^:*// 20425 s/:*$// 20426 x 20427 s/\(=[ ]*\).*/\1/ 20428 G 20429 s/\n// 20430 s/^[^=]*=[ ]*$// 20431 }' 20432 fi 20433 20434 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20435 fi # test -n "$CONFIG_FILES" 20436 20437 20438 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 20439 shift 20440 for ac_tag 20441 do 20442 case $ac_tag in 20443 :[FHLC]) ac_mode=$ac_tag; continue;; 20444 esac 20445 case $ac_mode$ac_tag in 20446 :[FHL]*:*);; 20447 :L* | :C*:*) as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 ;; 20503 esac 20504 ;; 20505 esac 20506 20507 ac_dir=`$as_dirname -- "$ac_file" || 20508 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20509 X"$ac_file" : 'X\(//\)[^/]' \| \ 20510 X"$ac_file" : 'X\(//\)$' \| \ 20511 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 20512 $as_echo X"$ac_file" | 20513 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20514 s//\1/ 20515 q 20516 } 20517 /^X\(\/\/\)[^/].*/{ 20518 s//\1/ 20519 q 20520 } 20521 /^X\(\/\/\)$/{ 20522 s//\1/ 20523 q 20524 } 20525 /^X\(\/\).*/{ 20526 s//\1/ 20527 q 20528 } 20529 s/.*/./; q'` 20530 as_dir="$ac_dir"; as_fn_mkdir_p 20531 ac_builddir=. 20532 20533 case "$ac_dir" in 20534 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 20535 *) 20536 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 20537 # A ".." for each directory in $ac_dir_suffix. 20538 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 20539 case $ac_top_builddir_sub in 20540 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 20541 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 20542 esac ;; 20543 esac 20544 ac_abs_top_builddir=$ac_pwd 20545 ac_abs_builddir=$ac_pwd$ac_dir_suffix 20546 # for backward compatibility: 20547 ac_top_builddir=$ac_top_build_prefix 20548 20549 case $srcdir in 20550 .) # We are building in place. 20551 ac_srcdir=. 20552 ac_top_srcdir=$ac_top_builddir_sub 20553 ac_abs_top_srcdir=$ac_pwd ;; 20554 [\\/]* | ?:[\\/]* ) # Absolute name. 20555 ac_srcdir=$srcdir$ac_dir_suffix; 20556 ac_top_srcdir=$srcdir 20557 ac_abs_top_srcdir=$srcdir ;; 20558 *) # Relative name. 20559 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 20560 ac_top_srcdir=$ac_top_build_prefix$srcdir 20561 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 20562 esac 20563 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 20564 20565 20566 case $ac_mode in 20567 :F) 20568 # 20569 # CONFIG_FILE 20570 # 20571 20572 case $INSTALL in 20573 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 20574 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 20575 esac 20576 ac_MKDIR_P=$MKDIR_P 20577 case $MKDIR_P in 20578 [\\/$]* | ?:[\\/]* ) ;; 20579 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 20580 esac 20581 _ACEOF 20582 20583 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20584 # If the template does not know about datarootdir, expand it. 20585 # FIXME: This hack should be removed a few years after 2.60. 20586 ac_datarootdir_hack=; ac_datarootdir_seen= 20587 ac_sed_dataroot=' 20588 /datarootdir/ { 20589 p 20590 q 20591 } 20592 /@datadir@/p 20593 /@docdir@/p 20594 /@infodir@/p 20595 /@localedir@/p 20596 /@mandir@/p' 20597 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 20598 *datarootdir*) ac_datarootdir_seen=yes;; 20599 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 20600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 20601 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 20602 _ACEOF 20603 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20604 ac_datarootdir_hack=' 20605 s&@datadir@&$datadir&g 20606 s&@docdir@&$docdir&g 20607 s&@infodir@&$infodir&g 20608 s&@localedir@&$localedir&g 20609 s&@mandir@&$mandir&g 20610 s&\\\${datarootdir}&$datarootdir&g' ;; 20611 esac 20612 _ACEOF 20613 20614 # Neutralize VPATH when `$srcdir' = `.'. 20615 # Shell code in configure.ac might set extrasub. 20616 # FIXME: do we really want to maintain this feature? 20617 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20618 ac_sed_extra="$ac_vpsub 20619 $extrasub 20620 _ACEOF 20621 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20622 :t 20623 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 20624 s|@configure_input@|$ac_sed_conf_input|;t t 20625 s&@top_builddir@&$ac_top_builddir_sub&;t t 20626 s&@top_build_prefix@&$ac_top_build_prefix&;t t 20627 s&@srcdir@&$ac_srcdir&;t t 20628 s&@abs_srcdir@&$ac_abs_srcdir&;t t 20629 s&@top_srcdir@&$ac_top_srcdir&;t t 20630 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 20631 s&@builddir@&$ac_builddir&;t t 20632 s&@abs_builddir@&$ac_abs_builddir&;t t 20633 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 20634 s&@INSTALL@&$ac_INSTALL&;t t 20635 s&@MKDIR_P@&$ac_MKDIR_P&;t t 20636 $ac_datarootdir_hack 20637 " 20638 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 20639 >$ac_tmp/out || as_fn_error $? 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20975 need_locks=$lt_need_locks 20976 20977 # Manifest tool. 20978 MANIFEST_TOOL=$lt_MANIFEST_TOOL 20979 20980 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 20981 DSYMUTIL=$lt_DSYMUTIL 20982 20983 # Tool to change global to local symbols on Mac OS X. 20984 NMEDIT=$lt_NMEDIT 20985 20986 # Tool to manipulate fat objects and archives on Mac OS X. 20987 LIPO=$lt_LIPO 20988 20989 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 20990 OTOOL=$lt_OTOOL 20991 20992 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 20993 OTOOL64=$lt_OTOOL64 20994 20995 # Old archive suffix (normally "a"). 20996 libext=$libext 20997 20998 # Shared library suffix (normally ".so"). 20999 shrext_cmds=$lt_shrext_cmds 21000 21001 # The commands to extract the exported symbol list from a shared archive. 21002 extract_expsyms_cmds=$lt_extract_expsyms_cmds 21003 21004 # Variables whose values should be saved in libtool wrapper scripts and 21005 # restored at link time. 21006 variables_saved_for_relink=$lt_variables_saved_for_relink 21007 21008 # Do we need the "lib" prefix for modules? 21009 need_lib_prefix=$need_lib_prefix 21010 21011 # Do we need a version for libraries? 21012 need_version=$need_version 21013 21014 # Library versioning type. 21015 version_type=$version_type 21016 21017 # Shared library runtime path variable. 21018 runpath_var=$runpath_var 21019 21020 # Shared library path variable. 21021 shlibpath_var=$shlibpath_var 21022 21023 # Is shlibpath searched before the hard-coded library search path? 21024 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 21025 21026 # Format of library name prefix. 21027 libname_spec=$lt_libname_spec 21028 21029 # List of archive names. First name is the real one, the rest are links. 21030 # The last name is the one that the linker finds with -lNAME 21031 library_names_spec=$lt_library_names_spec 21032 21033 # The coded name of the library, if different from the real name. 21034 soname_spec=$lt_soname_spec 21035 21036 # Permission mode override for installation of shared libraries. 21037 install_override_mode=$lt_install_override_mode 21038 21039 # Command to use after installation of a shared archive. 21040 postinstall_cmds=$lt_postinstall_cmds 21041 21042 # Command to use after uninstallation of a shared archive. 21043 postuninstall_cmds=$lt_postuninstall_cmds 21044 21045 # Commands used to finish a libtool library installation in a directory. 21046 finish_cmds=$lt_finish_cmds 21047 21048 # As "finish_cmds", except a single script fragment to be evaled but 21049 # not shown. 21050 finish_eval=$lt_finish_eval 21051 21052 # Whether we should hardcode library paths into libraries. 21053 hardcode_into_libs=$hardcode_into_libs 21054 21055 # Compile-time system search path for libraries. 21056 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 21057 21058 # Detected run-time system search path for libraries. 21059 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 21060 21061 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 21062 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 21063 21064 # Whether dlopen is supported. 21065 dlopen_support=$enable_dlopen 21066 21067 # Whether dlopen of programs is supported. 21068 dlopen_self=$enable_dlopen_self 21069 21070 # Whether dlopen of statically linked programs is supported. 21071 dlopen_self_static=$enable_dlopen_self_static 21072 21073 # Commands to strip libraries. 21074 old_striplib=$lt_old_striplib 21075 striplib=$lt_striplib 21076 21077 # Assembler program. 21078 AS=$lt_AS 21079 21080 21081 # The linker used to build libraries. 21082 LD=$lt_LD 21083 21084 # How to create reloadable object files. 21085 reload_flag=$lt_reload_flag 21086 reload_cmds=$lt_reload_cmds 21087 21088 # Commands used to build an old-style archive. 21089 old_archive_cmds=$lt_old_archive_cmds 21090 21091 # A language specific compiler. 21092 CC=$lt_compiler 21093 21094 # Is the compiler the GNU compiler? 21095 with_gcc=$GCC 21096 21097 # Compiler flag to turn off builtin functions. 21098 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 21099 21100 # Additional compiler flags for building library objects. 21101 pic_flag=$lt_lt_prog_compiler_pic 21102 21103 # How to pass a linker flag through the compiler. 21104 wl=$lt_lt_prog_compiler_wl 21105 21106 # Compiler flag to prevent dynamic linking. 21107 link_static_flag=$lt_lt_prog_compiler_static 21108 21109 # Does compiler simultaneously support -c and -o options? 21110 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 21111 21112 # Whether or not to add -lc for building shared libraries. 21113 build_libtool_need_lc=$archive_cmds_need_lc 21114 21115 # Whether or not to disallow shared libs when runtime libs are static. 21116 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 21117 21118 # Compiler flag to allow reflexive dlopens. 21119 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 21120 21121 # Compiler flag to generate shared objects directly from archives. 21122 whole_archive_flag_spec=$lt_whole_archive_flag_spec 21123 21124 # Whether the compiler copes with passing no objects directly. 21125 compiler_needs_object=$lt_compiler_needs_object 21126 21127 # Create an old-style archive from a shared archive. 21128 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 21129 21130 # Create a temporary old-style archive to link instead of a shared archive. 21131 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 21132 21133 # Commands used to build a shared archive. 21134 archive_cmds=$lt_archive_cmds 21135 archive_expsym_cmds=$lt_archive_expsym_cmds 21136 21137 # Commands used to build a loadable module if different from building 21138 # a shared archive. 21139 module_cmds=$lt_module_cmds 21140 module_expsym_cmds=$lt_module_expsym_cmds 21141 21142 # Whether we are building with GNU ld or not. 21143 with_gnu_ld=$lt_with_gnu_ld 21144 21145 # Flag that allows shared libraries with undefined symbols to be built. 21146 allow_undefined_flag=$lt_allow_undefined_flag 21147 21148 # Flag that enforces no undefined symbols. 21149 no_undefined_flag=$lt_no_undefined_flag 21150 21151 # Flag to hardcode \$libdir into a binary during linking. 21152 # This must work even if \$libdir does not exist 21153 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 21154 21155 # Whether we need a single "-rpath" flag with a separated argument. 21156 hardcode_libdir_separator=$lt_hardcode_libdir_separator 21157 21158 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21159 # DIR into the resulting binary. 21160 hardcode_direct=$hardcode_direct 21161 21162 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21163 # DIR into the resulting binary and the resulting library dependency is 21164 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 21165 # library is relocated. 21166 hardcode_direct_absolute=$hardcode_direct_absolute 21167 21168 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21169 # into the resulting binary. 21170 hardcode_minus_L=$hardcode_minus_L 21171 21172 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21173 # into the resulting binary. 21174 hardcode_shlibpath_var=$hardcode_shlibpath_var 21175 21176 # Set to "yes" if building a shared library automatically hardcodes DIR 21177 # into the library and all subsequent libraries and executables linked 21178 # against it. 21179 hardcode_automatic=$hardcode_automatic 21180 21181 # Set to yes if linker adds runtime paths of dependent libraries 21182 # to runtime path list. 21183 inherit_rpath=$inherit_rpath 21184 21185 # Whether libtool must link a program against all its dependency libraries. 21186 link_all_deplibs=$link_all_deplibs 21187 21188 # Set to "yes" if exported symbols are required. 21189 always_export_symbols=$always_export_symbols 21190 21191 # The commands to list exported symbols. 21192 export_symbols_cmds=$lt_export_symbols_cmds 21193 21194 # Symbols that should not be listed in the preloaded symbols. 21195 exclude_expsyms=$lt_exclude_expsyms 21196 21197 # Symbols that must always be exported. 21198 include_expsyms=$lt_include_expsyms 21199 21200 # Commands necessary for linking programs (against libraries) with templates. 21201 prelink_cmds=$lt_prelink_cmds 21202 21203 # Commands necessary for finishing linking programs. 21204 postlink_cmds=$lt_postlink_cmds 21205 21206 # Specify filename containing input files. 21207 file_list_spec=$lt_file_list_spec 21208 21209 # How to hardcode a shared library path into an executable. 21210 hardcode_action=$hardcode_action 21211 21212 # ### END LIBTOOL CONFIG 21213 21214 _LT_EOF 21215 21216 cat <<'_LT_EOF' >> "$cfgfile" 21217 21218 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 21219 21220 # func_munge_path_list VARIABLE PATH 21221 # ----------------------------------- 21222 # VARIABLE is name of variable containing _space_ separated list of 21223 # directories to be munged by the contents of PATH, which is string 21224 # having a format: 21225 # "DIR[:DIR]:" 21226 # string "DIR[ DIR]" will be prepended to VARIABLE 21227 # ":DIR[:DIR]" 21228 # string "DIR[ DIR]" will be appended to VARIABLE 21229 # "DIRP[:DIRP]::[DIRA:]DIRA" 21230 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 21231 # "DIRA[ DIRA]" will be appended to VARIABLE 21232 # "DIR[:DIR]" 21233 # VARIABLE will be replaced by "DIR[ DIR]" 21234 func_munge_path_list () 21235 { 21236 case x$2 in 21237 x) 21238 ;; 21239 *:) 21240 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 21241 ;; 21242 x:*) 21243 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 21244 ;; 21245 *::*) 21246 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 21247 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 21248 ;; 21249 *) 21250 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 21251 ;; 21252 esac 21253 } 21254 21255 21256 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 21257 func_cc_basename () 21258 { 21259 for cc_temp in $*""; do 21260 case $cc_temp in 21261 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 21262 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 21263 \-*) ;; 21264 *) break;; 21265 esac 21266 done 21267 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 21268 } 21269 21270 21271 # ### END FUNCTIONS SHARED WITH CONFIGURE 21272 21273 _LT_EOF 21274 21275 case $host_os in 21276 aix3*) 21277 cat <<\_LT_EOF >> "$cfgfile" 21278 # AIX sometimes has problems with the GCC collect2 program. For some 21279 # reason, if we set the COLLECT_NAMES environment variable, the problems 21280 # vanish in a puff of smoke. 21281 if test set != "${COLLECT_NAMES+set}"; then 21282 COLLECT_NAMES= 21283 export COLLECT_NAMES 21284 fi 21285 _LT_EOF 21286 ;; 21287 esac 21288 21289 21290 ltmain=$ac_aux_dir/ltmain.sh 21291 21292 21293 # We use sed instead of cat because bash on DJGPP gets confused if 21294 # if finds mixed CR/LF and LF-only lines. Since sed operates in 21295 # text mode, it properly converts lines to CR/LF. This bash problem 21296 # is reportedly fixed, but why not run on old versions too? 21297 sed '$q' "$ltmain" >> "$cfgfile" \ 21298 || (rm -f "$cfgfile"; exit 1) 21299 21300 mv -f "$cfgfile" "$ofile" || 21301 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 21302 chmod +x "$ofile" 21303 21304 ;; 21305 21306 esac 21307 done # for ac_tag 21308 21309 21310 as_fn_exit 0 21311 _ACEOF 21312 ac_clean_files=$ac_clean_files_save 21313 21314 test $ac_write_fail = 0 || 21315 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 21316 21317 21318 # configure is writing to config.log, and then calls config.status. 21319 # config.status does its own redirection, appending to config.log. 21320 # Unfortunately, on DOS this fails, as config.log is still kept open 21321 # by configure, so config.status won't be able to write to it; its 21322 # output is simply discarded. So we exec the FD to /dev/null, 21323 # effectively closing config.log, so it can be properly (re)opened and 21324 # appended to by config.status. When coming back to configure, we 21325 # need to make the FD available again. 21326 if test "$no_create" != yes; then 21327 ac_cs_success=: 21328 ac_config_status_args= 21329 test "$silent" = yes && 21330 ac_config_status_args="$ac_config_status_args --quiet" 21331 exec 5>/dev/null 21332 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 21333 exec 5>>config.log 21334 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 21335 # would make configure fail if this is the last instruction. 21336 $ac_cs_success || as_fn_exit 1 21337 fi 21338 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 21339 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 21340 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 21341 fi 21342 21343
Indexes created Tue Sep 23 14:10:03 GMT 2025