Meson WrapDB for Google's cityhash.
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  1. #! /bin/sh
  2. # Guess values for system-dependent variables and create Makefiles.
  3. # Generated by GNU Autoconf 2.69 for CityHash 1.1.1.
  4. #
  5. # Report bugs to <cityhash-discuss@googlegroups.com>.
  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. # Be more Bourne compatible
  17. DUALCASE=1; export DUALCASE # for MKS sh
  18. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  19. emulate sh
  20. NULLCMD=:
  21. # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  22. # is contrary to our usage. Disable this feature.
  23. alias -g '${1+"$@"}'='"$@"'
  24. setopt NO_GLOB_SUBST
  25. else
  26. case `(set -o) 2>/dev/null` in #(
  27. *posix*) :
  28. set -o posix ;; #(
  29. *) :
  30. ;;
  31. esac
  32. fi
  33. as_nl='
  34. '
  35. export as_nl
  36. # Printing a long string crashes Solaris 7 /usr/bin/printf.
  37. as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  38. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  39. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  40. # Prefer a ksh shell builtin over an external printf program on Solaris,
  41. # but without wasting forks for bash or zsh.
  42. if test -z "$BASH_VERSION$ZSH_VERSION" \
  43. && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  44. as_echo='print -r --'
  45. as_echo_n='print -rn --'
  46. elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  47. as_echo='printf %s\n'
  48. as_echo_n='printf %s'
  49. else
  50. if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  51. as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  52. as_echo_n='/usr/ucb/echo -n'
  53. else
  54. as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  55. as_echo_n_body='eval
  56. arg=$1;
  57. case $arg in #(
  58. *"$as_nl"*)
  59. expr "X$arg" : "X\\(.*\\)$as_nl";
  60. arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  61. esac;
  62. expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  63. '
  64. export as_echo_n_body
  65. as_echo_n='sh -c $as_echo_n_body as_echo'
  66. fi
  67. export as_echo_body
  68. as_echo='sh -c $as_echo_body as_echo'
  69. fi
  70. # The user is always right.
  71. if test "${PATH_SEPARATOR+set}" != set; then
  72. PATH_SEPARATOR=:
  73. (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  74. (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  75. PATH_SEPARATOR=';'
  76. }
  77. fi
  78. # IFS
  79. # We need space, tab and new line, in precisely that order. Quoting is
  80. # there to prevent editors from complaining about space-tab.
  81. # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  82. # splitting by setting IFS to empty value.)
  83. IFS=" "" $as_nl"
  84. # Find who we are. Look in the path if we contain no directory separator.
  85. as_myself=
  86. case $0 in #((
  87. *[\\/]* ) as_myself=$0 ;;
  88. *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  89. for as_dir in $PATH
  90. do
  91. IFS=$as_save_IFS
  92. test -z "$as_dir" && as_dir=.
  93. test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  94. done
  95. IFS=$as_save_IFS
  96. ;;
  97. esac
  98. # We did not find ourselves, most probably we were run as `sh COMMAND'
  99. # in which case we are not to be found in the path.
  100. if test "x$as_myself" = x; then
  101. as_myself=$0
  102. fi
  103. if test ! -f "$as_myself"; then
  104. $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  105. exit 1
  106. fi
  107. # Unset variables that we do not need and which cause bugs (e.g. in
  108. # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
  109. # suppresses any "Segmentation fault" message there. '((' could
  110. # trigger a bug in pdksh 5.2.14.
  111. for as_var in BASH_ENV ENV MAIL MAILPATH
  112. do eval test x\${$as_var+set} = xset \
  113. && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  114. done
  115. PS1='$ '
  116. PS2='> '
  117. PS4='+ '
  118. # NLS nuisances.
  119. LC_ALL=C
  120. export LC_ALL
  121. LANGUAGE=C
  122. export LANGUAGE
  123. # CDPATH.
  124. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  125. # Use a proper internal environment variable to ensure we don't fall
  126. # into an infinite loop, continuously re-executing ourselves.
  127. if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
  128. _as_can_reexec=no; export _as_can_reexec;
  129. # We cannot yet assume a decent shell, so we have to provide a
  130. # neutralization value for shells without unset; and this also
  131. # works around shells that cannot unset nonexistent variables.
  132. # Preserve -v and -x to the replacement shell.
  133. BASH_ENV=/dev/null
  134. ENV=/dev/null
  135. (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  136. case $- in # ((((
  137. *v*x* | *x*v* ) as_opts=-vx ;;
  138. *v* ) as_opts=-v ;;
  139. *x* ) as_opts=-x ;;
  140. * ) as_opts= ;;
  141. esac
  142. exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  143. # Admittedly, this is quite paranoid, since all the known shells bail
  144. # out after a failed `exec'.
  145. $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  146. as_fn_exit 255
  147. fi
  148. # We don't want this to propagate to other subprocesses.
  149. { _as_can_reexec=; unset _as_can_reexec;}
  150. if test "x$CONFIG_SHELL" = x; then
  151. as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  152. emulate sh
  153. NULLCMD=:
  154. # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  155. # is contrary to our usage. Disable this feature.
  156. alias -g '\${1+\"\$@\"}'='\"\$@\"'
  157. setopt NO_GLOB_SUBST
  158. else
  159. case \`(set -o) 2>/dev/null\` in #(
  160. *posix*) :
  161. set -o posix ;; #(
  162. *) :
  163. ;;
  164. esac
  165. fi
  166. "
  167. as_required="as_fn_return () { (exit \$1); }
  168. as_fn_success () { as_fn_return 0; }
  169. as_fn_failure () { as_fn_return 1; }
  170. as_fn_ret_success () { return 0; }
  171. as_fn_ret_failure () { return 1; }
  172. exitcode=0
  173. as_fn_success || { exitcode=1; echo as_fn_success failed.; }
  174. as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
  175. as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
  176. as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
  177. if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
  178. else
  179. exitcode=1; echo positional parameters were not saved.
  180. fi
  181. test x\$exitcode = x0 || exit 1
  182. test -x / || exit 1"
  183. as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  184. as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  185. eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  186. test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
  187. test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
  188. ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  189. ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
  190. ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
  191. PATH=/empty FPATH=/empty; export PATH FPATH
  192. test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
  193. || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
  194. test \$(( 1 + 1 )) = 2 || exit 1"
  195. if (eval "$as_required") 2>/dev/null; then :
  196. as_have_required=yes
  197. else
  198. as_have_required=no
  199. fi
  200. if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
  201. else
  202. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  203. as_found=false
  204. for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  205. do
  206. IFS=$as_save_IFS
  207. test -z "$as_dir" && as_dir=.
  208. as_found=:
  209. case $as_dir in #(
  210. /*)
  211. for as_base in sh bash ksh sh5; do
  212. # Try only shells that exist, to save several forks.
  213. as_shell=$as_dir/$as_base
  214. if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  215. { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  216. CONFIG_SHELL=$as_shell as_have_required=yes
  217. if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  218. break 2
  219. fi
  220. fi
  221. done;;
  222. esac
  223. as_found=false
  224. done
  225. $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
  226. { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  227. CONFIG_SHELL=$SHELL as_have_required=yes
  228. fi; }
  229. IFS=$as_save_IFS
  230. if test "x$CONFIG_SHELL" != x; then :
  231. export CONFIG_SHELL
  232. # We cannot yet assume a decent shell, so we have to provide a
  233. # neutralization value for shells without unset; and this also
  234. # works around shells that cannot unset nonexistent variables.
  235. # Preserve -v and -x to the replacement shell.
  236. BASH_ENV=/dev/null
  237. ENV=/dev/null
  238. (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  239. case $- in # ((((
  240. *v*x* | *x*v* ) as_opts=-vx ;;
  241. *v* ) as_opts=-v ;;
  242. *x* ) as_opts=-x ;;
  243. * ) as_opts= ;;
  244. esac
  245. exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  246. # Admittedly, this is quite paranoid, since all the known shells bail
  247. # out after a failed `exec'.
  248. $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  249. exit 255
  250. fi
  251. if test x$as_have_required = xno; then :
  252. $as_echo "$0: This script requires a shell more modern than all"
  253. $as_echo "$0: the shells that I found on your system."
  254. if test x${ZSH_VERSION+set} = xset ; then
  255. $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
  256. $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  257. else
  258. $as_echo "$0: Please tell bug-autoconf@gnu.org and
  259. $0: cityhash-discuss@googlegroups.com about your system,
  260. $0: including any error possibly output before this
  261. $0: message. Then install a modern shell, or manually run
  262. $0: the script under such a shell if you do have one."
  263. fi
  264. exit 1
  265. fi
  266. fi
  267. fi
  268. SHELL=${CONFIG_SHELL-/bin/sh}
  269. export SHELL
  270. # Unset more variables known to interfere with behavior of common tools.
  271. CLICOLOR_FORCE= GREP_OPTIONS=
  272. unset CLICOLOR_FORCE GREP_OPTIONS
  273. ## --------------------- ##
  274. ## M4sh Shell Functions. ##
  275. ## --------------------- ##
  276. # as_fn_unset VAR
  277. # ---------------
  278. # Portably unset VAR.
  279. as_fn_unset ()
  280. {
  281. { eval $1=; unset $1;}
  282. }
  283. as_unset=as_fn_unset
  284. # as_fn_set_status STATUS
  285. # -----------------------
  286. # Set $? to STATUS, without forking.
  287. as_fn_set_status ()
  288. {
  289. return $1
  290. } # as_fn_set_status
  291. # as_fn_exit STATUS
  292. # -----------------
  293. # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  294. as_fn_exit ()
  295. {
  296. set +e
  297. as_fn_set_status $1
  298. exit $1
  299. } # as_fn_exit
  300. # as_fn_mkdir_p
  301. # -------------
  302. # Create "$as_dir" as a directory, including parents if necessary.
  303. as_fn_mkdir_p ()
  304. {
  305. case $as_dir in #(
  306. -*) as_dir=./$as_dir;;
  307. esac
  308. test -d "$as_dir" || eval $as_mkdir_p || {
  309. as_dirs=
  310. while :; do
  311. case $as_dir in #(
  312. *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  313. *) as_qdir=$as_dir;;
  314. esac
  315. as_dirs="'$as_qdir' $as_dirs"
  316. as_dir=`$as_dirname -- "$as_dir" ||
  317. $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  318. X"$as_dir" : 'X\(//\)[^/]' \| \
  319. X"$as_dir" : 'X\(//\)$' \| \
  320. X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  321. $as_echo X"$as_dir" |
  322. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  323. s//\1/
  324. q
  325. }
  326. /^X\(\/\/\)[^/].*/{
  327. s//\1/
  328. q
  329. }
  330. /^X\(\/\/\)$/{
  331. s//\1/
  332. q
  333. }
  334. /^X\(\/\).*/{
  335. s//\1/
  336. q
  337. }
  338. s/.*/./; q'`
  339. test -d "$as_dir" && break
  340. done
  341. test -z "$as_dirs" || eval "mkdir $as_dirs"
  342. } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
  343. } # as_fn_mkdir_p
  344. # as_fn_executable_p FILE
  345. # -----------------------
  346. # Test if FILE is an executable regular file.
  347. as_fn_executable_p ()
  348. {
  349. test -f "$1" && test -x "$1"
  350. } # as_fn_executable_p
  351. # as_fn_append VAR VALUE
  352. # ----------------------
  353. # Append the text in VALUE to the end of the definition contained in VAR. Take
  354. # advantage of any shell optimizations that allow amortized linear growth over
  355. # repeated appends, instead of the typical quadratic growth present in naive
  356. # implementations.
  357. if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  358. eval 'as_fn_append ()
  359. {
  360. eval $1+=\$2
  361. }'
  362. else
  363. as_fn_append ()
  364. {
  365. eval $1=\$$1\$2
  366. }
  367. fi # as_fn_append
  368. # as_fn_arith ARG...
  369. # ------------------
  370. # Perform arithmetic evaluation on the ARGs, and store the result in the
  371. # global $as_val. Take advantage of shells that can avoid forks. The arguments
  372. # must be portable across $(()) and expr.
  373. if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  374. eval 'as_fn_arith ()
  375. {
  376. as_val=$(( $* ))
  377. }'
  378. else
  379. as_fn_arith ()
  380. {
  381. as_val=`expr "$@" || test $? -eq 1`
  382. }
  383. fi # as_fn_arith
  384. # as_fn_error STATUS ERROR [LINENO LOG_FD]
  385. # ----------------------------------------
  386. # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  387. # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  388. # script with STATUS, using 1 if that was 0.
  389. as_fn_error ()
  390. {
  391. as_status=$1; test $as_status -eq 0 && as_status=1
  392. if test "$4"; then
  393. as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  394. $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  395. fi
  396. $as_echo "$as_me: error: $2" >&2
  397. as_fn_exit $as_status
  398. } # as_fn_error
  399. if expr a : '\(a\)' >/dev/null 2>&1 &&
  400. test "X`expr 00001 : '.*\(...\)'`" = X001; then
  401. as_expr=expr
  402. else
  403. as_expr=false
  404. fi
  405. if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  406. as_basename=basename
  407. else
  408. as_basename=false
  409. fi
  410. if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  411. as_dirname=dirname
  412. else
  413. as_dirname=false
  414. fi
  415. as_me=`$as_basename -- "$0" ||
  416. $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  417. X"$0" : 'X\(//\)$' \| \
  418. X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  419. $as_echo X/"$0" |
  420. sed '/^.*\/\([^/][^/]*\)\/*$/{
  421. s//\1/
  422. q
  423. }
  424. /^X\/\(\/\/\)$/{
  425. s//\1/
  426. q
  427. }
  428. /^X\/\(\/\).*/{
  429. s//\1/
  430. q
  431. }
  432. s/.*/./; q'`
  433. # Avoid depending upon Character Ranges.
  434. as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  435. as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  436. as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  437. as_cr_digits='0123456789'
  438. as_cr_alnum=$as_cr_Letters$as_cr_digits
  439. as_lineno_1=$LINENO as_lineno_1a=$LINENO
  440. as_lineno_2=$LINENO as_lineno_2a=$LINENO
  441. eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  442. test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  443. # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
  444. sed -n '
  445. p
  446. /[$]LINENO/=
  447. ' <$as_myself |
  448. sed '
  449. s/[$]LINENO.*/&-/
  450. t lineno
  451. b
  452. :lineno
  453. N
  454. :loop
  455. s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  456. t loop
  457. s/-\n.*//
  458. ' >$as_me.lineno &&
  459. chmod +x "$as_me.lineno" ||
  460. { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
  461. # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  462. # already done that, so ensure we don't try to do so again and fall
  463. # in an infinite loop. This has already happened in practice.
  464. _as_can_reexec=no; export _as_can_reexec
  465. # Don't try to exec as it changes $[0], causing all sort of problems
  466. # (the dirname of $[0] is not the place where we might find the
  467. # original and so on. Autoconf is especially sensitive to this).
  468. . "./$as_me.lineno"
  469. # Exit status is that of the last command.
  470. exit
  471. }
  472. ECHO_C= ECHO_N= ECHO_T=
  473. case `echo -n x` in #(((((
  474. -n*)
  475. case `echo 'xy\c'` in
  476. *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  477. xy) ECHO_C='\c';;
  478. *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
  479. ECHO_T=' ';;
  480. esac;;
  481. *)
  482. ECHO_N='-n';;
  483. esac
  484. rm -f conf$$ conf$$.exe conf$$.file
  485. if test -d conf$$.dir; then
  486. rm -f conf$$.dir/conf$$.file
  487. else
  488. rm -f conf$$.dir
  489. mkdir conf$$.dir 2>/dev/null
  490. fi
  491. if (echo >conf$$.file) 2>/dev/null; then
  492. if ln -s conf$$.file conf$$ 2>/dev/null; then
  493. as_ln_s='ln -s'
  494. # ... but there are two gotchas:
  495. # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  496. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  497. # In both cases, we have to default to `cp -pR'.
  498. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  499. as_ln_s='cp -pR'
  500. elif ln conf$$.file conf$$ 2>/dev/null; then
  501. as_ln_s=ln
  502. else
  503. as_ln_s='cp -pR'
  504. fi
  505. else
  506. as_ln_s='cp -pR'
  507. fi
  508. rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  509. rmdir conf$$.dir 2>/dev/null
  510. if mkdir -p . 2>/dev/null; then
  511. as_mkdir_p='mkdir -p "$as_dir"'
  512. else
  513. test -d ./-p && rmdir ./-p
  514. as_mkdir_p=false
  515. fi
  516. as_test_x='test -x'
  517. as_executable_p=as_fn_executable_p
  518. # Sed expression to map a string onto a valid CPP name.
  519. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  520. # Sed expression to map a string onto a valid variable name.
  521. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  522. SHELL=${CONFIG_SHELL-/bin/sh}
  523. test -n "$DJDIR" || exec 7<&0 </dev/null
  524. exec 6>&1
  525. # Name of the host.
  526. # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
  527. # so uname gets run too.
  528. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  529. #
  530. # Initializations.
  531. #
  532. ac_default_prefix=/usr/local
  533. ac_clean_files=
  534. ac_config_libobj_dir=.
  535. LIBOBJS=
  536. cross_compiling=no
  537. subdirs=
  538. MFLAGS=
  539. MAKEFLAGS=
  540. # Identity of this package.
  541. PACKAGE_NAME='CityHash'
  542. PACKAGE_TARNAME='cityhash'
  543. PACKAGE_VERSION='1.1.1'
  544. PACKAGE_STRING='CityHash 1.1.1'
  545. PACKAGE_BUGREPORT='cityhash-discuss@googlegroups.com'
  546. PACKAGE_URL=''
  547. # Factoring default headers for most tests.
  548. ac_includes_default="\
  549. #include <stdio.h>
  550. #ifdef HAVE_SYS_TYPES_H
  551. # include <sys/types.h>
  552. #endif
  553. #ifdef HAVE_SYS_STAT_H
  554. # include <sys/stat.h>
  555. #endif
  556. #ifdef STDC_HEADERS
  557. # include <stdlib.h>
  558. # include <stddef.h>
  559. #else
  560. # ifdef HAVE_STDLIB_H
  561. # include <stdlib.h>
  562. # endif
  563. #endif
  564. #ifdef HAVE_STRING_H
  565. # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  566. # include <memory.h>
  567. # endif
  568. # include <string.h>
  569. #endif
  570. #ifdef HAVE_STRINGS_H
  571. # include <strings.h>
  572. #endif
  573. #ifdef HAVE_INTTYPES_H
  574. # include <inttypes.h>
  575. #endif
  576. #ifdef HAVE_STDINT_H
  577. # include <stdint.h>
  578. #endif
  579. #ifdef HAVE_UNISTD_H
  580. # include <unistd.h>
  581. #endif"
  582. ac_unique_file="src/city.h"
  583. ac_subst_vars='am__EXEEXT_FALSE
  584. am__EXEEXT_TRUE
  585. LTLIBOBJS
  586. LIBOBJS
  587. CXXCPP
  588. am__fastdepCXX_FALSE
  589. am__fastdepCXX_TRUE
  590. CXXDEPMODE
  591. ac_ct_CXX
  592. CXXFLAGS
  593. CXX
  594. SSE42_FALSE
  595. SSE42_TRUE
  596. CPP
  597. OTOOL64
  598. OTOOL
  599. LIPO
  600. NMEDIT
  601. DSYMUTIL
  602. MANIFEST_TOOL
  603. RANLIB
  604. ac_ct_AR
  605. AR
  606. DLLTOOL
  607. OBJDUMP
  608. LN_S
  609. NM
  610. ac_ct_DUMPBIN
  611. DUMPBIN
  612. LD
  613. FGREP
  614. EGREP
  615. GREP
  616. SED
  617. am__fastdepCC_FALSE
  618. am__fastdepCC_TRUE
  619. CCDEPMODE
  620. am__nodep
  621. AMDEPBACKSLASH
  622. AMDEP_FALSE
  623. AMDEP_TRUE
  624. am__quote
  625. am__include
  626. DEPDIR
  627. OBJEXT
  628. EXEEXT
  629. ac_ct_CC
  630. CPPFLAGS
  631. LDFLAGS
  632. CFLAGS
  633. CC
  634. host_os
  635. host_vendor
  636. host_cpu
  637. host
  638. build_os
  639. build_vendor
  640. build_cpu
  641. build
  642. LIBTOOL
  643. am__untar
  644. am__tar
  645. AMTAR
  646. am__leading_dot
  647. SET_MAKE
  648. AWK
  649. mkdir_p
  650. MKDIR_P
  651. INSTALL_STRIP_PROGRAM
  652. STRIP
  653. install_sh
  654. MAKEINFO
  655. AUTOHEADER
  656. AUTOMAKE
  657. AUTOCONF
  658. ACLOCAL
  659. VERSION
  660. PACKAGE
  661. CYGPATH_W
  662. am__isrc
  663. INSTALL_DATA
  664. INSTALL_SCRIPT
  665. INSTALL_PROGRAM
  666. target_alias
  667. host_alias
  668. build_alias
  669. LIBS
  670. ECHO_T
  671. ECHO_N
  672. ECHO_C
  673. DEFS
  674. mandir
  675. localedir
  676. libdir
  677. psdir
  678. pdfdir
  679. dvidir
  680. htmldir
  681. infodir
  682. docdir
  683. oldincludedir
  684. includedir
  685. localstatedir
  686. sharedstatedir
  687. sysconfdir
  688. datadir
  689. datarootdir
  690. libexecdir
  691. sbindir
  692. bindir
  693. program_transform_name
  694. prefix
  695. exec_prefix
  696. PACKAGE_URL
  697. PACKAGE_BUGREPORT
  698. PACKAGE_STRING
  699. PACKAGE_VERSION
  700. PACKAGE_TARNAME
  701. PACKAGE_NAME
  702. PATH_SEPARATOR
  703. SHELL'
  704. ac_subst_files=''
  705. ac_user_opts='
  706. enable_option_checking
  707. enable_shared
  708. enable_static
  709. with_pic
  710. enable_fast_install
  711. enable_dependency_tracking
  712. with_gnu_ld
  713. with_sysroot
  714. enable_libtool_lock
  715. enable_sse4_2
  716. '
  717. ac_precious_vars='build_alias
  718. host_alias
  719. target_alias
  720. CC
  721. CFLAGS
  722. LDFLAGS
  723. LIBS
  724. CPPFLAGS
  725. CPP
  726. CXX
  727. CXXFLAGS
  728. CCC
  729. CXXCPP'
  730. # Initialize some variables set by options.
  731. ac_init_help=
  732. ac_init_version=false
  733. ac_unrecognized_opts=
  734. ac_unrecognized_sep=
  735. # The variables have the same names as the options, with
  736. # dashes changed to underlines.
  737. cache_file=/dev/null
  738. exec_prefix=NONE
  739. no_create=
  740. no_recursion=
  741. prefix=NONE
  742. program_prefix=NONE
  743. program_suffix=NONE
  744. program_transform_name=s,x,x,
  745. silent=
  746. site=
  747. srcdir=
  748. verbose=
  749. x_includes=NONE
  750. x_libraries=NONE
  751. # Installation directory options.
  752. # These are left unexpanded so users can "make install exec_prefix=/foo"
  753. # and all the variables that are supposed to be based on exec_prefix
  754. # by default will actually change.
  755. # Use braces instead of parens because sh, perl, etc. also accept them.
  756. # (The list follows the same order as the GNU Coding Standards.)
  757. bindir='${exec_prefix}/bin'
  758. sbindir='${exec_prefix}/sbin'
  759. libexecdir='${exec_prefix}/libexec'
  760. datarootdir='${prefix}/share'
  761. datadir='${datarootdir}'
  762. sysconfdir='${prefix}/etc'
  763. sharedstatedir='${prefix}/com'
  764. localstatedir='${prefix}/var'
  765. includedir='${prefix}/include'
  766. oldincludedir='/usr/include'
  767. docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  768. infodir='${datarootdir}/info'
  769. htmldir='${docdir}'
  770. dvidir='${docdir}'
  771. pdfdir='${docdir}'
  772. psdir='${docdir}'
  773. libdir='${exec_prefix}/lib'
  774. localedir='${datarootdir}/locale'
  775. mandir='${datarootdir}/man'
  776. ac_prev=
  777. ac_dashdash=
  778. for ac_option
  779. do
  780. # If the previous option needs an argument, assign it.
  781. if test -n "$ac_prev"; then
  782. eval $ac_prev=\$ac_option
  783. ac_prev=
  784. continue
  785. fi
  786. case $ac_option in
  787. *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  788. *=) ac_optarg= ;;
  789. *) ac_optarg=yes ;;
  790. esac
  791. # Accept the important Cygnus configure options, so we can diagnose typos.
  792. case $ac_dashdash$ac_option in
  793. --)
  794. ac_dashdash=yes ;;
  795. -bindir | --bindir | --bindi | --bind | --bin | --bi)
  796. ac_prev=bindir ;;
  797. -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  798. bindir=$ac_optarg ;;
  799. -build | --build | --buil | --bui | --bu)
  800. ac_prev=build_alias ;;
  801. -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  802. build_alias=$ac_optarg ;;
  803. -cache-file | --cache-file | --cache-fil | --cache-fi \
  804. | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  805. ac_prev=cache_file ;;
  806. -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  807. | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  808. cache_file=$ac_optarg ;;
  809. --config-cache | -C)
  810. cache_file=config.cache ;;
  811. -datadir | --datadir | --datadi | --datad)
  812. ac_prev=datadir ;;
  813. -datadir=* | --datadir=* | --datadi=* | --datad=*)
  814. datadir=$ac_optarg ;;
  815. -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  816. | --dataroo | --dataro | --datar)
  817. ac_prev=datarootdir ;;
  818. -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  819. | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  820. datarootdir=$ac_optarg ;;
  821. -disable-* | --disable-*)
  822. ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  823. # Reject names that are not valid shell variable names.
  824. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  825. as_fn_error $? "invalid feature name: $ac_useropt"
  826. ac_useropt_orig=$ac_useropt
  827. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  828. case $ac_user_opts in
  829. *"
  830. "enable_$ac_useropt"
  831. "*) ;;
  832. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  833. ac_unrecognized_sep=', ';;
  834. esac
  835. eval enable_$ac_useropt=no ;;
  836. -docdir | --docdir | --docdi | --doc | --do)
  837. ac_prev=docdir ;;
  838. -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  839. docdir=$ac_optarg ;;
  840. -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  841. ac_prev=dvidir ;;
  842. -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  843. dvidir=$ac_optarg ;;
  844. -enable-* | --enable-*)
  845. ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  846. # Reject names that are not valid shell variable names.
  847. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  848. as_fn_error $? "invalid feature name: $ac_useropt"
  849. ac_useropt_orig=$ac_useropt
  850. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  851. case $ac_user_opts in
  852. *"
  853. "enable_$ac_useropt"
  854. "*) ;;
  855. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  856. ac_unrecognized_sep=', ';;
  857. esac
  858. eval enable_$ac_useropt=\$ac_optarg ;;
  859. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  860. | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  861. | --exec | --exe | --ex)
  862. ac_prev=exec_prefix ;;
  863. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  864. | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  865. | --exec=* | --exe=* | --ex=*)
  866. exec_prefix=$ac_optarg ;;
  867. -gas | --gas | --ga | --g)
  868. # Obsolete; use --with-gas.
  869. with_gas=yes ;;
  870. -help | --help | --hel | --he | -h)
  871. ac_init_help=long ;;
  872. -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  873. ac_init_help=recursive ;;
  874. -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  875. ac_init_help=short ;;
  876. -host | --host | --hos | --ho)
  877. ac_prev=host_alias ;;
  878. -host=* | --host=* | --hos=* | --ho=*)
  879. host_alias=$ac_optarg ;;
  880. -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  881. ac_prev=htmldir ;;
  882. -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  883. | --ht=*)
  884. htmldir=$ac_optarg ;;
  885. -includedir | --includedir | --includedi | --included | --include \
  886. | --includ | --inclu | --incl | --inc)
  887. ac_prev=includedir ;;
  888. -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  889. | --includ=* | --inclu=* | --incl=* | --inc=*)
  890. includedir=$ac_optarg ;;
  891. -infodir | --infodir | --infodi | --infod | --info | --inf)
  892. ac_prev=infodir ;;
  893. -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  894. infodir=$ac_optarg ;;
  895. -libdir | --libdir | --libdi | --libd)
  896. ac_prev=libdir ;;
  897. -libdir=* | --libdir=* | --libdi=* | --libd=*)
  898. libdir=$ac_optarg ;;
  899. -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  900. | --libexe | --libex | --libe)
  901. ac_prev=libexecdir ;;
  902. -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  903. | --libexe=* | --libex=* | --libe=*)
  904. libexecdir=$ac_optarg ;;
  905. -localedir | --localedir | --localedi | --localed | --locale)
  906. ac_prev=localedir ;;
  907. -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  908. localedir=$ac_optarg ;;
  909. -localstatedir | --localstatedir | --localstatedi | --localstated \
  910. | --localstate | --localstat | --localsta | --localst | --locals)
  911. ac_prev=localstatedir ;;
  912. -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  913. | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  914. localstatedir=$ac_optarg ;;
  915. -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  916. ac_prev=mandir ;;
  917. -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  918. mandir=$ac_optarg ;;
  919. -nfp | --nfp | --nf)
  920. # Obsolete; use --without-fp.
  921. with_fp=no ;;
  922. -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  923. | --no-cr | --no-c | -n)
  924. no_create=yes ;;
  925. -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  926. | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  927. no_recursion=yes ;;
  928. -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  929. | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  930. | --oldin | --oldi | --old | --ol | --o)
  931. ac_prev=oldincludedir ;;
  932. -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  933. | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  934. | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  935. oldincludedir=$ac_optarg ;;
  936. -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  937. ac_prev=prefix ;;
  938. -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  939. prefix=$ac_optarg ;;
  940. -program-prefix | --program-prefix | --program-prefi | --program-pref \
  941. | --program-pre | --program-pr | --program-p)
  942. ac_prev=program_prefix ;;
  943. -program-prefix=* | --program-prefix=* | --program-prefi=* \
  944. | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  945. program_prefix=$ac_optarg ;;
  946. -program-suffix | --program-suffix | --program-suffi | --program-suff \
  947. | --program-suf | --program-su | --program-s)
  948. ac_prev=program_suffix ;;
  949. -program-suffix=* | --program-suffix=* | --program-suffi=* \
  950. | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  951. program_suffix=$ac_optarg ;;
  952. -program-transform-name | --program-transform-name \
  953. | --program-transform-nam | --program-transform-na \
  954. | --program-transform-n | --program-transform- \
  955. | --program-transform | --program-transfor \
  956. | --program-transfo | --program-transf \
  957. | --program-trans | --program-tran \
  958. | --progr-tra | --program-tr | --program-t)
  959. ac_prev=program_transform_name ;;
  960. -program-transform-name=* | --program-transform-name=* \
  961. | --program-transform-nam=* | --program-transform-na=* \
  962. | --program-transform-n=* | --program-transform-=* \
  963. | --program-transform=* | --program-transfor=* \
  964. | --program-transfo=* | --program-transf=* \
  965. | --program-trans=* | --program-tran=* \
  966. | --progr-tra=* | --program-tr=* | --program-t=*)
  967. program_transform_name=$ac_optarg ;;
  968. -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  969. ac_prev=pdfdir ;;
  970. -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  971. pdfdir=$ac_optarg ;;
  972. -psdir | --psdir | --psdi | --psd | --ps)
  973. ac_prev=psdir ;;
  974. -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  975. psdir=$ac_optarg ;;
  976. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  977. | -silent | --silent | --silen | --sile | --sil)
  978. silent=yes ;;
  979. -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  980. ac_prev=sbindir ;;
  981. -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  982. | --sbi=* | --sb=*)
  983. sbindir=$ac_optarg ;;
  984. -sharedstatedir | --sharedstatedir | --sharedstatedi \
  985. | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  986. | --sharedst | --shareds | --shared | --share | --shar \
  987. | --sha | --sh)
  988. ac_prev=sharedstatedir ;;
  989. -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  990. | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  991. | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  992. | --sha=* | --sh=*)
  993. sharedstatedir=$ac_optarg ;;
  994. -site | --site | --sit)
  995. ac_prev=site ;;
  996. -site=* | --site=* | --sit=*)
  997. site=$ac_optarg ;;
  998. -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  999. ac_prev=srcdir ;;
  1000. -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1001. srcdir=$ac_optarg ;;
  1002. -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1003. | --syscon | --sysco | --sysc | --sys | --sy)
  1004. ac_prev=sysconfdir ;;
  1005. -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1006. | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1007. sysconfdir=$ac_optarg ;;
  1008. -target | --target | --targe | --targ | --tar | --ta | --t)
  1009. ac_prev=target_alias ;;
  1010. -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1011. target_alias=$ac_optarg ;;
  1012. -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1013. verbose=yes ;;
  1014. -version | --version | --versio | --versi | --vers | -V)
  1015. ac_init_version=: ;;
  1016. -with-* | --with-*)
  1017. ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1018. # Reject names that are not valid shell variable names.
  1019. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1020. as_fn_error $? "invalid package name: $ac_useropt"
  1021. ac_useropt_orig=$ac_useropt
  1022. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1023. case $ac_user_opts in
  1024. *"
  1025. "with_$ac_useropt"
  1026. "*) ;;
  1027. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
  1028. ac_unrecognized_sep=', ';;
  1029. esac
  1030. eval with_$ac_useropt=\$ac_optarg ;;
  1031. -without-* | --without-*)
  1032. ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1033. # Reject names that are not valid shell variable names.
  1034. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1035. as_fn_error $? "invalid package name: $ac_useropt"
  1036. ac_useropt_orig=$ac_useropt
  1037. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1038. case $ac_user_opts in
  1039. *"
  1040. "with_$ac_useropt"
  1041. "*) ;;
  1042. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
  1043. ac_unrecognized_sep=', ';;
  1044. esac
  1045. eval with_$ac_useropt=no ;;
  1046. --x)
  1047. # Obsolete; use --with-x.
  1048. with_x=yes ;;
  1049. -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1050. | --x-incl | --x-inc | --x-in | --x-i)
  1051. ac_prev=x_includes ;;
  1052. -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1053. | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1054. x_includes=$ac_optarg ;;
  1055. -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1056. | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1057. ac_prev=x_libraries ;;
  1058. -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1059. | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1060. x_libraries=$ac_optarg ;;
  1061. -*) as_fn_error $? "unrecognized option: \`$ac_option'
  1062. Try \`$0 --help' for more information"
  1063. ;;
  1064. *=*)
  1065. ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1066. # Reject names that are not valid shell variable names.
  1067. case $ac_envvar in #(
  1068. '' | [0-9]* | *[!_$as_cr_alnum]* )
  1069. as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
  1070. esac
  1071. eval $ac_envvar=\$ac_optarg
  1072. export $ac_envvar ;;
  1073. *)
  1074. # FIXME: should be removed in autoconf 3.0.
  1075. $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1076. expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1077. $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1078. : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
  1079. ;;
  1080. esac
  1081. done
  1082. if test -n "$ac_prev"; then
  1083. ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1084. as_fn_error $? "missing argument to $ac_option"
  1085. fi
  1086. if test -n "$ac_unrecognized_opts"; then
  1087. case $enable_option_checking in
  1088. no) ;;
  1089. fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
  1090. *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  1091. esac
  1092. fi
  1093. # Check all directory arguments for consistency.
  1094. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1095. datadir sysconfdir sharedstatedir localstatedir includedir \
  1096. oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1097. libdir localedir mandir
  1098. do
  1099. eval ac_val=\$$ac_var
  1100. # Remove trailing slashes.
  1101. case $ac_val in
  1102. */ )
  1103. ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
  1104. eval $ac_var=\$ac_val;;
  1105. esac
  1106. # Be sure to have absolute directory names.
  1107. case $ac_val in
  1108. [\\/$]* | ?:[\\/]* ) continue;;
  1109. NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1110. esac
  1111. as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
  1112. done
  1113. # There might be people who depend on the old broken behavior: `$host'
  1114. # used to hold the argument of --host etc.
  1115. # FIXME: To remove some day.
  1116. build=$build_alias
  1117. host=$host_alias
  1118. target=$target_alias
  1119. # FIXME: To remove some day.
  1120. if test "x$host_alias" != x; then
  1121. if test "x$build_alias" = x; then
  1122. cross_compiling=maybe
  1123. elif test "x$build_alias" != "x$host_alias"; then
  1124. cross_compiling=yes
  1125. fi
  1126. fi
  1127. ac_tool_prefix=
  1128. test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1129. test "$silent" = yes && exec 6>/dev/null
  1130. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1131. ac_ls_di=`ls -di .` &&
  1132. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1133. as_fn_error $? "working directory cannot be determined"
  1134. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1135. as_fn_error $? "pwd does not report name of working directory"
  1136. # Find the source files, if location was not specified.
  1137. if test -z "$srcdir"; then
  1138. ac_srcdir_defaulted=yes
  1139. # Try the directory containing this script, then the parent directory.
  1140. ac_confdir=`$as_dirname -- "$as_myself" ||
  1141. $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1142. X"$as_myself" : 'X\(//\)[^/]' \| \
  1143. X"$as_myself" : 'X\(//\)$' \| \
  1144. X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
  1145. $as_echo X"$as_myself" |
  1146. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1147. s//\1/
  1148. q
  1149. }
  1150. /^X\(\/\/\)[^/].*/{
  1151. s//\1/
  1152. q
  1153. }
  1154. /^X\(\/\/\)$/{
  1155. s//\1/
  1156. q
  1157. }
  1158. /^X\(\/\).*/{
  1159. s//\1/
  1160. q
  1161. }
  1162. s/.*/./; q'`
  1163. srcdir=$ac_confdir
  1164. if test ! -r "$srcdir/$ac_unique_file"; then
  1165. srcdir=..
  1166. fi
  1167. else
  1168. ac_srcdir_defaulted=no
  1169. fi
  1170. if test ! -r "$srcdir/$ac_unique_file"; then
  1171. test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1172. as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
  1173. fi
  1174. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1175. ac_abs_confdir=`(
  1176. cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
  1177. pwd)`
  1178. # When building in place, set srcdir=.
  1179. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1180. srcdir=.
  1181. fi
  1182. # Remove unnecessary trailing slashes from srcdir.
  1183. # Double slashes in file names in object file debugging info
  1184. # mess up M-x gdb in Emacs.
  1185. case $srcdir in
  1186. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1187. esac
  1188. for ac_var in $ac_precious_vars; do
  1189. eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1190. eval ac_env_${ac_var}_value=\$${ac_var}
  1191. eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1192. eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1193. done
  1194. #
  1195. # Report the --help message.
  1196. #
  1197. if test "$ac_init_help" = "long"; then
  1198. # Omit some internal or obsolete options to make the list less imposing.
  1199. # This message is too long to be a string in the A/UX 3.1 sh.
  1200. cat <<_ACEOF
  1201. \`configure' configures CityHash 1.1.1 to adapt to many kinds of systems.
  1202. Usage: $0 [OPTION]... [VAR=VALUE]...
  1203. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1204. VAR=VALUE. See below for descriptions of some of the useful variables.
  1205. Defaults for the options are specified in brackets.
  1206. Configuration:
  1207. -h, --help display this help and exit
  1208. --help=short display options specific to this package
  1209. --help=recursive display the short help of all the included packages
  1210. -V, --version display version information and exit
  1211. -q, --quiet, --silent do not print \`checking ...' messages
  1212. --cache-file=FILE cache test results in FILE [disabled]
  1213. -C, --config-cache alias for \`--cache-file=config.cache'
  1214. -n, --no-create do not create output files
  1215. --srcdir=DIR find the sources in DIR [configure dir or \`..']
  1216. Installation directories:
  1217. --prefix=PREFIX install architecture-independent files in PREFIX
  1218. [$ac_default_prefix]
  1219. --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
  1220. [PREFIX]
  1221. By default, \`make install' will install all the files in
  1222. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
  1223. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1224. for instance \`--prefix=\$HOME'.
  1225. For better control, use the options below.
  1226. Fine tuning of the installation directories:
  1227. --bindir=DIR user executables [EPREFIX/bin]
  1228. --sbindir=DIR system admin executables [EPREFIX/sbin]
  1229. --libexecdir=DIR program executables [EPREFIX/libexec]
  1230. --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
  1231. --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
  1232. --localstatedir=DIR modifiable single-machine data [PREFIX/var]
  1233. --libdir=DIR object code libraries [EPREFIX/lib]
  1234. --includedir=DIR C header files [PREFIX/include]
  1235. --oldincludedir=DIR C header files for non-gcc [/usr/include]
  1236. --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
  1237. --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
  1238. --infodir=DIR info documentation [DATAROOTDIR/info]
  1239. --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
  1240. --mandir=DIR man documentation [DATAROOTDIR/man]
  1241. --docdir=DIR documentation root [DATAROOTDIR/doc/cityhash]
  1242. --htmldir=DIR html documentation [DOCDIR]
  1243. --dvidir=DIR dvi documentation [DOCDIR]
  1244. --pdfdir=DIR pdf documentation [DOCDIR]
  1245. --psdir=DIR ps documentation [DOCDIR]
  1246. _ACEOF
  1247. cat <<\_ACEOF
  1248. Program names:
  1249. --program-prefix=PREFIX prepend PREFIX to installed program names
  1250. --program-suffix=SUFFIX append SUFFIX to installed program names
  1251. --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  1252. System types:
  1253. --build=BUILD configure for building on BUILD [guessed]
  1254. --host=HOST cross-compile to build programs to run on HOST [BUILD]
  1255. _ACEOF
  1256. fi
  1257. if test -n "$ac_init_help"; then
  1258. case $ac_init_help in
  1259. short | recursive ) echo "Configuration of CityHash 1.1.1:";;
  1260. esac
  1261. cat <<\_ACEOF
  1262. Optional Features:
  1263. --disable-option-checking ignore unrecognized --enable/--with options
  1264. --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
  1265. --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
  1266. --enable-shared[=PKGS] build shared libraries [default=yes]
  1267. --enable-static[=PKGS] build static libraries [default=yes]
  1268. --enable-fast-install[=PKGS]
  1269. optimize for fast installation [default=yes]
  1270. --disable-dependency-tracking speeds up one-time build
  1271. --enable-dependency-tracking do not reject slow dependency extractors
  1272. --disable-libtool-lock avoid locking (might break parallel builds)
  1273. "Build CityHash variants that depend on the _mm_crc32_u64 intrinsic."
  1274. Optional Packages:
  1275. --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
  1276. --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
  1277. --with-pic try to use only PIC/non-PIC objects [default=use
  1278. both]
  1279. --with-gnu-ld assume the C compiler uses GNU ld [default=no]
  1280. --with-sysroot=DIR Search for dependent libraries within DIR
  1281. (or the compiler's sysroot if not specified).
  1282. Some influential environment variables:
  1283. CC C compiler command
  1284. CFLAGS C compiler flags
  1285. LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
  1286. nonstandard directory <lib dir>
  1287. LIBS libraries to pass to the linker, e.g. -l<library>
  1288. CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
  1289. you have headers in a nonstandard directory <include dir>
  1290. CPP C preprocessor
  1291. CXX C++ compiler command
  1292. CXXFLAGS C++ compiler flags
  1293. CXXCPP C++ preprocessor
  1294. Use these variables to override the choices made by `configure' or to help
  1295. it to find libraries and programs with nonstandard names/locations.
  1296. Report bugs to <cityhash-discuss@googlegroups.com>.
  1297. _ACEOF
  1298. ac_status=$?
  1299. fi
  1300. if test "$ac_init_help" = "recursive"; then
  1301. # If there are subdirs, report their specific --help.
  1302. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1303. test -d "$ac_dir" ||
  1304. { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
  1305. continue
  1306. ac_builddir=.
  1307. case "$ac_dir" in
  1308. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1309. *)
  1310. ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  1311. # A ".." for each directory in $ac_dir_suffix.
  1312. ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  1313. case $ac_top_builddir_sub in
  1314. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1315. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1316. esac ;;
  1317. esac
  1318. ac_abs_top_builddir=$ac_pwd
  1319. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1320. # for backward compatibility:
  1321. ac_top_builddir=$ac_top_build_prefix
  1322. case $srcdir in
  1323. .) # We are building in place.
  1324. ac_srcdir=.
  1325. ac_top_srcdir=$ac_top_builddir_sub
  1326. ac_abs_top_srcdir=$ac_pwd ;;
  1327. [\\/]* | ?:[\\/]* ) # Absolute name.
  1328. ac_srcdir=$srcdir$ac_dir_suffix;
  1329. ac_top_srcdir=$srcdir
  1330. ac_abs_top_srcdir=$srcdir ;;
  1331. *) # Relative name.
  1332. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1333. ac_top_srcdir=$ac_top_build_prefix$srcdir
  1334. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1335. esac
  1336. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1337. cd "$ac_dir" || { ac_status=$?; continue; }
  1338. # Check for guested configure.
  1339. if test -f "$ac_srcdir/configure.gnu"; then
  1340. echo &&
  1341. $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1342. elif test -f "$ac_srcdir/configure"; then
  1343. echo &&
  1344. $SHELL "$ac_srcdir/configure" --help=recursive
  1345. else
  1346. $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1347. fi || ac_status=$?
  1348. cd "$ac_pwd" || { ac_status=$?; break; }
  1349. done
  1350. fi
  1351. test -n "$ac_init_help" && exit $ac_status
  1352. if $ac_init_version; then
  1353. cat <<\_ACEOF
  1354. CityHash configure 1.1.1
  1355. generated by GNU Autoconf 2.69
  1356. Copyright (C) 2012 Free Software Foundation, Inc.
  1357. This configure script is free software; the Free Software Foundation
  1358. gives unlimited permission to copy, distribute and modify it.
  1359. _ACEOF
  1360. exit
  1361. fi
  1362. ## ------------------------ ##
  1363. ## Autoconf initialization. ##
  1364. ## ------------------------ ##
  1365. # ac_fn_c_try_compile LINENO
  1366. # --------------------------
  1367. # Try to compile conftest.$ac_ext, and return whether this succeeded.
  1368. ac_fn_c_try_compile ()
  1369. {
  1370. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1371. rm -f conftest.$ac_objext
  1372. if { { ac_try="$ac_compile"
  1373. case "(($ac_try" in
  1374. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1375. *) ac_try_echo=$ac_try;;
  1376. esac
  1377. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1378. $as_echo "$ac_try_echo"; } >&5
  1379. (eval "$ac_compile") 2>conftest.err
  1380. ac_status=$?
  1381. if test -s conftest.err; then
  1382. grep -v '^ *+' conftest.err >conftest.er1
  1383. cat conftest.er1 >&5
  1384. mv -f conftest.er1 conftest.err
  1385. fi
  1386. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1387. test $ac_status = 0; } && {
  1388. test -z "$ac_c_werror_flag" ||
  1389. test ! -s conftest.err
  1390. } && test -s conftest.$ac_objext; then :
  1391. ac_retval=0
  1392. else
  1393. $as_echo "$as_me: failed program was:" >&5
  1394. sed 's/^/| /' conftest.$ac_ext >&5
  1395. ac_retval=1
  1396. fi
  1397. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1398. as_fn_set_status $ac_retval
  1399. } # ac_fn_c_try_compile
  1400. # ac_fn_c_try_link LINENO
  1401. # -----------------------
  1402. # Try to link conftest.$ac_ext, and return whether this succeeded.
  1403. ac_fn_c_try_link ()
  1404. {
  1405. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1406. rm -f conftest.$ac_objext conftest$ac_exeext
  1407. if { { ac_try="$ac_link"
  1408. case "(($ac_try" in
  1409. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1410. *) ac_try_echo=$ac_try;;
  1411. esac
  1412. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1413. $as_echo "$ac_try_echo"; } >&5
  1414. (eval "$ac_link") 2>conftest.err
  1415. ac_status=$?
  1416. if test -s conftest.err; then
  1417. grep -v '^ *+' conftest.err >conftest.er1
  1418. cat conftest.er1 >&5
  1419. mv -f conftest.er1 conftest.err
  1420. fi
  1421. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1422. test $ac_status = 0; } && {
  1423. test -z "$ac_c_werror_flag" ||
  1424. test ! -s conftest.err
  1425. } && test -s conftest$ac_exeext && {
  1426. test "$cross_compiling" = yes ||
  1427. test -x conftest$ac_exeext
  1428. }; then :
  1429. ac_retval=0
  1430. else
  1431. $as_echo "$as_me: failed program was:" >&5
  1432. sed 's/^/| /' conftest.$ac_ext >&5
  1433. ac_retval=1
  1434. fi
  1435. # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  1436. # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  1437. # interfere with the next link command; also delete a directory that is
  1438. # left behind by Apple's compiler. We do this before executing the actions.
  1439. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1440. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1441. as_fn_set_status $ac_retval
  1442. } # ac_fn_c_try_link
  1443. # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
  1444. # -------------------------------------------------------
  1445. # Tests whether HEADER exists and can be compiled using the include files in
  1446. # INCLUDES, setting the cache variable VAR accordingly.
  1447. ac_fn_c_check_header_compile ()
  1448. {
  1449. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1450. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1451. $as_echo_n "checking for $2... " >&6; }
  1452. if eval \${$3+:} false; then :
  1453. $as_echo_n "(cached) " >&6
  1454. else
  1455. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1456. /* end confdefs.h. */
  1457. $4
  1458. #include <$2>
  1459. _ACEOF
  1460. if ac_fn_c_try_compile "$LINENO"; then :
  1461. eval "$3=yes"
  1462. else
  1463. eval "$3=no"
  1464. fi
  1465. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1466. fi
  1467. eval ac_res=\$$3
  1468. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1469. $as_echo "$ac_res" >&6; }
  1470. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1471. } # ac_fn_c_check_header_compile
  1472. # ac_fn_c_try_cpp LINENO
  1473. # ----------------------
  1474. # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
  1475. ac_fn_c_try_cpp ()
  1476. {
  1477. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1478. if { { ac_try="$ac_cpp conftest.$ac_ext"
  1479. case "(($ac_try" in
  1480. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1481. *) ac_try_echo=$ac_try;;
  1482. esac
  1483. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1484. $as_echo "$ac_try_echo"; } >&5
  1485. (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  1486. ac_status=$?
  1487. if test -s conftest.err; then
  1488. grep -v '^ *+' conftest.err >conftest.er1
  1489. cat conftest.er1 >&5
  1490. mv -f conftest.er1 conftest.err
  1491. fi
  1492. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1493. test $ac_status = 0; } > conftest.i && {
  1494. test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1495. test ! -s conftest.err
  1496. }; then :
  1497. ac_retval=0
  1498. else
  1499. $as_echo "$as_me: failed program was:" >&5
  1500. sed 's/^/| /' conftest.$ac_ext >&5
  1501. ac_retval=1
  1502. fi
  1503. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1504. as_fn_set_status $ac_retval
  1505. } # ac_fn_c_try_cpp
  1506. # ac_fn_c_try_run LINENO
  1507. # ----------------------
  1508. # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
  1509. # that executables *can* be run.
  1510. ac_fn_c_try_run ()
  1511. {
  1512. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1513. if { { ac_try="$ac_link"
  1514. case "(($ac_try" in
  1515. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1516. *) ac_try_echo=$ac_try;;
  1517. esac
  1518. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1519. $as_echo "$ac_try_echo"; } >&5
  1520. (eval "$ac_link") 2>&5
  1521. ac_status=$?
  1522. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1523. test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  1524. { { case "(($ac_try" in
  1525. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1526. *) ac_try_echo=$ac_try;;
  1527. esac
  1528. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1529. $as_echo "$ac_try_echo"; } >&5
  1530. (eval "$ac_try") 2>&5
  1531. ac_status=$?
  1532. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1533. test $ac_status = 0; }; }; then :
  1534. ac_retval=0
  1535. else
  1536. $as_echo "$as_me: program exited with status $ac_status" >&5
  1537. $as_echo "$as_me: failed program was:" >&5
  1538. sed 's/^/| /' conftest.$ac_ext >&5
  1539. ac_retval=$ac_status
  1540. fi
  1541. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1542. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1543. as_fn_set_status $ac_retval
  1544. } # ac_fn_c_try_run
  1545. # ac_fn_c_check_func LINENO FUNC VAR
  1546. # ----------------------------------
  1547. # Tests whether FUNC exists, setting the cache variable VAR accordingly
  1548. ac_fn_c_check_func ()
  1549. {
  1550. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1551. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1552. $as_echo_n "checking for $2... " >&6; }
  1553. if eval \${$3+:} false; then :
  1554. $as_echo_n "(cached) " >&6
  1555. else
  1556. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1557. /* end confdefs.h. */
  1558. /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
  1559. For example, HP-UX 11i <limits.h> declares gettimeofday. */
  1560. #define $2 innocuous_$2
  1561. /* System header to define __stub macros and hopefully few prototypes,
  1562. which can conflict with char $2 (); below.
  1563. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1564. <limits.h> exists even on freestanding compilers. */
  1565. #ifdef __STDC__
  1566. # include <limits.h>
  1567. #else
  1568. # include <assert.h>
  1569. #endif
  1570. #undef $2
  1571. /* Override any GCC internal prototype to avoid an error.
  1572. Use char because int might match the return type of a GCC
  1573. builtin and then its argument prototype would still apply. */
  1574. #ifdef __cplusplus
  1575. extern "C"
  1576. #endif
  1577. char $2 ();
  1578. /* The GNU C library defines this for functions which it implements
  1579. to always fail with ENOSYS. Some functions are actually named
  1580. something starting with __ and the normal name is an alias. */
  1581. #if defined __stub_$2 || defined __stub___$2
  1582. choke me
  1583. #endif
  1584. int
  1585. main ()
  1586. {
  1587. return $2 ();
  1588. ;
  1589. return 0;
  1590. }
  1591. _ACEOF
  1592. if ac_fn_c_try_link "$LINENO"; then :
  1593. eval "$3=yes"
  1594. else
  1595. eval "$3=no"
  1596. fi
  1597. rm -f core conftest.err conftest.$ac_objext \
  1598. conftest$ac_exeext conftest.$ac_ext
  1599. fi
  1600. eval ac_res=\$$3
  1601. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1602. $as_echo "$ac_res" >&6; }
  1603. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1604. } # ac_fn_c_check_func
  1605. # ac_fn_cxx_try_compile LINENO
  1606. # ----------------------------
  1607. # Try to compile conftest.$ac_ext, and return whether this succeeded.
  1608. ac_fn_cxx_try_compile ()
  1609. {
  1610. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1611. rm -f conftest.$ac_objext
  1612. if { { ac_try="$ac_compile"
  1613. case "(($ac_try" in
  1614. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1615. *) ac_try_echo=$ac_try;;
  1616. esac
  1617. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1618. $as_echo "$ac_try_echo"; } >&5
  1619. (eval "$ac_compile") 2>conftest.err
  1620. ac_status=$?
  1621. if test -s conftest.err; then
  1622. grep -v '^ *+' conftest.err >conftest.er1
  1623. cat conftest.er1 >&5
  1624. mv -f conftest.er1 conftest.err
  1625. fi
  1626. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1627. test $ac_status = 0; } && {
  1628. test -z "$ac_cxx_werror_flag" ||
  1629. test ! -s conftest.err
  1630. } && test -s conftest.$ac_objext; then :
  1631. ac_retval=0
  1632. else
  1633. $as_echo "$as_me: failed program was:" >&5
  1634. sed 's/^/| /' conftest.$ac_ext >&5
  1635. ac_retval=1
  1636. fi
  1637. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1638. as_fn_set_status $ac_retval
  1639. } # ac_fn_cxx_try_compile
  1640. # ac_fn_cxx_try_cpp LINENO
  1641. # ------------------------
  1642. # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
  1643. ac_fn_cxx_try_cpp ()
  1644. {
  1645. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1646. if { { ac_try="$ac_cpp conftest.$ac_ext"
  1647. case "(($ac_try" in
  1648. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1649. *) ac_try_echo=$ac_try;;
  1650. esac
  1651. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1652. $as_echo "$ac_try_echo"; } >&5
  1653. (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  1654. ac_status=$?
  1655. if test -s conftest.err; then
  1656. grep -v '^ *+' conftest.err >conftest.er1
  1657. cat conftest.er1 >&5
  1658. mv -f conftest.er1 conftest.err
  1659. fi
  1660. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1661. test $ac_status = 0; } > conftest.i && {
  1662. test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
  1663. test ! -s conftest.err
  1664. }; then :
  1665. ac_retval=0
  1666. else
  1667. $as_echo "$as_me: failed program was:" >&5
  1668. sed 's/^/| /' conftest.$ac_ext >&5
  1669. ac_retval=1
  1670. fi
  1671. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1672. as_fn_set_status $ac_retval
  1673. } # ac_fn_cxx_try_cpp
  1674. # ac_fn_cxx_try_link LINENO
  1675. # -------------------------
  1676. # Try to link conftest.$ac_ext, and return whether this succeeded.
  1677. ac_fn_cxx_try_link ()
  1678. {
  1679. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1680. rm -f conftest.$ac_objext conftest$ac_exeext
  1681. if { { ac_try="$ac_link"
  1682. case "(($ac_try" in
  1683. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1684. *) ac_try_echo=$ac_try;;
  1685. esac
  1686. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1687. $as_echo "$ac_try_echo"; } >&5
  1688. (eval "$ac_link") 2>conftest.err
  1689. ac_status=$?
  1690. if test -s conftest.err; then
  1691. grep -v '^ *+' conftest.err >conftest.er1
  1692. cat conftest.er1 >&5
  1693. mv -f conftest.er1 conftest.err
  1694. fi
  1695. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1696. test $ac_status = 0; } && {
  1697. test -z "$ac_cxx_werror_flag" ||
  1698. test ! -s conftest.err
  1699. } && test -s conftest$ac_exeext && {
  1700. test "$cross_compiling" = yes ||
  1701. test -x conftest$ac_exeext
  1702. }; then :
  1703. ac_retval=0
  1704. else
  1705. $as_echo "$as_me: failed program was:" >&5
  1706. sed 's/^/| /' conftest.$ac_ext >&5
  1707. ac_retval=1
  1708. fi
  1709. # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  1710. # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  1711. # interfere with the next link command; also delete a directory that is
  1712. # left behind by Apple's compiler. We do this before executing the actions.
  1713. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1714. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1715. as_fn_set_status $ac_retval
  1716. } # ac_fn_cxx_try_link
  1717. # ac_fn_cxx_try_run LINENO
  1718. # ------------------------
  1719. # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
  1720. # that executables *can* be run.
  1721. ac_fn_cxx_try_run ()
  1722. {
  1723. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1724. if { { ac_try="$ac_link"
  1725. case "(($ac_try" in
  1726. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1727. *) ac_try_echo=$ac_try;;
  1728. esac
  1729. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1730. $as_echo "$ac_try_echo"; } >&5
  1731. (eval "$ac_link") 2>&5
  1732. ac_status=$?
  1733. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1734. test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  1735. { { case "(($ac_try" in
  1736. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1737. *) ac_try_echo=$ac_try;;
  1738. esac
  1739. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1740. $as_echo "$ac_try_echo"; } >&5
  1741. (eval "$ac_try") 2>&5
  1742. ac_status=$?
  1743. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1744. test $ac_status = 0; }; }; then :
  1745. ac_retval=0
  1746. else
  1747. $as_echo "$as_me: program exited with status $ac_status" >&5
  1748. $as_echo "$as_me: failed program was:" >&5
  1749. sed 's/^/| /' conftest.$ac_ext >&5
  1750. ac_retval=$ac_status
  1751. fi
  1752. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1753. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1754. as_fn_set_status $ac_retval
  1755. } # ac_fn_cxx_try_run
  1756. # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
  1757. # ---------------------------------------------------------
  1758. # Tests whether HEADER exists, giving a warning if it cannot be compiled using
  1759. # the include files in INCLUDES and setting the cache variable VAR
  1760. # accordingly.
  1761. ac_fn_cxx_check_header_mongrel ()
  1762. {
  1763. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1764. if eval \${$3+:} false; then :
  1765. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1766. $as_echo_n "checking for $2... " >&6; }
  1767. if eval \${$3+:} false; then :
  1768. $as_echo_n "(cached) " >&6
  1769. fi
  1770. eval ac_res=\$$3
  1771. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1772. $as_echo "$ac_res" >&6; }
  1773. else
  1774. # Is the header compilable?
  1775. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
  1776. $as_echo_n "checking $2 usability... " >&6; }
  1777. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1778. /* end confdefs.h. */
  1779. $4
  1780. #include <$2>
  1781. _ACEOF
  1782. if ac_fn_cxx_try_compile "$LINENO"; then :
  1783. ac_header_compiler=yes
  1784. else
  1785. ac_header_compiler=no
  1786. fi
  1787. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1788. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
  1789. $as_echo "$ac_header_compiler" >&6; }
  1790. # Is the header present?
  1791. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
  1792. $as_echo_n "checking $2 presence... " >&6; }
  1793. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1794. /* end confdefs.h. */
  1795. #include <$2>
  1796. _ACEOF
  1797. if ac_fn_cxx_try_cpp "$LINENO"; then :
  1798. ac_header_preproc=yes
  1799. else
  1800. ac_header_preproc=no
  1801. fi
  1802. rm -f conftest.err conftest.i conftest.$ac_ext
  1803. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
  1804. $as_echo "$ac_header_preproc" >&6; }
  1805. # So? What about this header?
  1806. case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
  1807. yes:no: )
  1808. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
  1809. $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1810. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1811. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1812. ;;
  1813. no:yes:* )
  1814. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
  1815. $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
  1816. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
  1817. $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
  1818. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
  1819. $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
  1820. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
  1821. $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
  1822. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1823. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1824. ( $as_echo "## ------------------------------------------------ ##
  1825. ## Report this to cityhash-discuss@googlegroups.com ##
  1826. ## ------------------------------------------------ ##"
  1827. ) | sed "s/^/$as_me: WARNING: /" >&2
  1828. ;;
  1829. esac
  1830. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1831. $as_echo_n "checking for $2... " >&6; }
  1832. if eval \${$3+:} false; then :
  1833. $as_echo_n "(cached) " >&6
  1834. else
  1835. eval "$3=\$ac_header_compiler"
  1836. fi
  1837. eval ac_res=\$$3
  1838. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1839. $as_echo "$ac_res" >&6; }
  1840. fi
  1841. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1842. } # ac_fn_cxx_check_header_mongrel
  1843. # ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
  1844. # ---------------------------------------------
  1845. # Tests whether TYPE exists after having included INCLUDES, setting cache
  1846. # variable VAR accordingly.
  1847. ac_fn_cxx_check_type ()
  1848. {
  1849. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1850. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1851. $as_echo_n "checking for $2... " >&6; }
  1852. if eval \${$3+:} false; then :
  1853. $as_echo_n "(cached) " >&6
  1854. else
  1855. eval "$3=no"
  1856. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1857. /* end confdefs.h. */
  1858. $4
  1859. int
  1860. main ()
  1861. {
  1862. if (sizeof ($2))
  1863. return 0;
  1864. ;
  1865. return 0;
  1866. }
  1867. _ACEOF
  1868. if ac_fn_cxx_try_compile "$LINENO"; then :
  1869. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1870. /* end confdefs.h. */
  1871. $4
  1872. int
  1873. main ()
  1874. {
  1875. if (sizeof (($2)))
  1876. return 0;
  1877. ;
  1878. return 0;
  1879. }
  1880. _ACEOF
  1881. if ac_fn_cxx_try_compile "$LINENO"; then :
  1882. else
  1883. eval "$3=yes"
  1884. fi
  1885. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1886. fi
  1887. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1888. fi
  1889. eval ac_res=\$$3
  1890. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1891. $as_echo "$ac_res" >&6; }
  1892. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1893. } # ac_fn_cxx_check_type
  1894. # ac_fn_c_find_uintX_t LINENO BITS VAR
  1895. # ------------------------------------
  1896. # Finds an unsigned integer type with width BITS, setting cache variable VAR
  1897. # accordingly.
  1898. ac_fn_c_find_uintX_t ()
  1899. {
  1900. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1901. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
  1902. $as_echo_n "checking for uint$2_t... " >&6; }
  1903. if eval \${$3+:} false; then :
  1904. $as_echo_n "(cached) " >&6
  1905. else
  1906. eval "$3=no"
  1907. # Order is important - never check a type that is potentially smaller
  1908. # than half of the expected target width.
  1909. for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
  1910. 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
  1911. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1912. /* end confdefs.h. */
  1913. $ac_includes_default
  1914. int
  1915. main ()
  1916. {
  1917. static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
  1918. test_array [0] = 0;
  1919. return test_array [0];
  1920. ;
  1921. return 0;
  1922. }
  1923. _ACEOF
  1924. if ac_fn_cxx_try_compile "$LINENO"; then :
  1925. case $ac_type in #(
  1926. uint$2_t) :
  1927. eval "$3=yes" ;; #(
  1928. *) :
  1929. eval "$3=\$ac_type" ;;
  1930. esac
  1931. fi
  1932. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1933. if eval test \"x\$"$3"\" = x"no"; then :
  1934. else
  1935. break
  1936. fi
  1937. done
  1938. fi
  1939. eval ac_res=\$$3
  1940. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1941. $as_echo "$ac_res" >&6; }
  1942. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1943. } # ac_fn_c_find_uintX_t
  1944. cat >config.log <<_ACEOF
  1945. This file contains any messages produced by compilers while
  1946. running configure, to aid debugging if configure makes a mistake.
  1947. It was created by CityHash $as_me 1.1.1, which was
  1948. generated by GNU Autoconf 2.69. Invocation command line was
  1949. $ $0 $@
  1950. _ACEOF
  1951. exec 5>>config.log
  1952. {
  1953. cat <<_ASUNAME
  1954. ## --------- ##
  1955. ## Platform. ##
  1956. ## --------- ##
  1957. hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1958. uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1959. uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1960. uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1961. uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1962. /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1963. /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
  1964. /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
  1965. /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
  1966. /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1967. /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
  1968. /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
  1969. /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
  1970. /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
  1971. _ASUNAME
  1972. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1973. for as_dir in $PATH
  1974. do
  1975. IFS=$as_save_IFS
  1976. test -z "$as_dir" && as_dir=.
  1977. $as_echo "PATH: $as_dir"
  1978. done
  1979. IFS=$as_save_IFS
  1980. } >&5
  1981. cat >&5 <<_ACEOF
  1982. ## ----------- ##
  1983. ## Core tests. ##
  1984. ## ----------- ##
  1985. _ACEOF
  1986. # Keep a trace of the command line.
  1987. # Strip out --no-create and --no-recursion so they do not pile up.
  1988. # Strip out --silent because we don't want to record it for future runs.
  1989. # Also quote any args containing shell meta-characters.
  1990. # Make two passes to allow for proper duplicate-argument suppression.
  1991. ac_configure_args=
  1992. ac_configure_args0=
  1993. ac_configure_args1=
  1994. ac_must_keep_next=false
  1995. for ac_pass in 1 2
  1996. do
  1997. for ac_arg
  1998. do
  1999. case $ac_arg in
  2000. -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  2001. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  2002. | -silent | --silent | --silen | --sile | --sil)
  2003. continue ;;
  2004. *\'*)
  2005. ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  2006. esac
  2007. case $ac_pass in
  2008. 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
  2009. 2)
  2010. as_fn_append ac_configure_args1 " '$ac_arg'"
  2011. if test $ac_must_keep_next = true; then
  2012. ac_must_keep_next=false # Got value, back to normal.
  2013. else
  2014. case $ac_arg in
  2015. *=* | --config-cache | -C | -disable-* | --disable-* \