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Comparing IO-AIO/configure (file contents):
Revision 1.16 by root, Sat Jun 2 20:13:53 2012 UTC vs.
Revision 1.17 by root, Thu Jun 25 13:34:28 2015 UTC

1#! /bin/sh 1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles. 2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.67. 3# Generated by GNU Autoconf 2.69.
4# 4#
5# 5#
6# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8# Foundation, Inc.
9# 7#
10# 8#
11# This configure script is free software; the Free Software Foundation 9# This configure script is free software; the Free Software Foundation
12# gives unlimited permission to copy, distribute and modify it. 10# gives unlimited permission to copy, distribute and modify it.
13## -------------------- ## 11## -------------------- ##
… …
87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 85# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88# splitting by setting IFS to empty value.) 86# splitting by setting IFS to empty value.)
89IFS=" "" $as_nl" 87IFS=" "" $as_nl"
90 88
91# Find who we are. Look in the path if we contain no directory separator. 89# Find who we are. Look in the path if we contain no directory separator.
90as_myself=
92case $0 in #(( 91case $0 in #((
93 *[\\/]* ) as_myself=$0 ;; 92 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95for as_dir in $PATH 94for as_dir in $PATH
96do 95do
… …
131export LANGUAGE 130export LANGUAGE
132 131
133# CDPATH. 132# CDPATH.
134(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135 134
135# Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140# neutralization value for shells without unset; and this also
141# works around shells that cannot unset nonexistent variables.
142# Preserve -v and -x to the replacement shell.
143BASH_ENV=/dev/null
144ENV=/dev/null
145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151esac
152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153# Admittedly, this is quite paranoid, since all the known shells bail
154# out after a failed `exec'.
155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
136if test "x$CONFIG_SHELL" = x; then 160if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh 162 emulate sh
139 NULLCMD=: 163 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
… …
164if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 189
166else 190else
167 exitcode=1; echo positional parameters were not saved. 191 exitcode=1; echo positional parameters were not saved.
168fi 192fi
169test x\$exitcode = x0 || exit 1" 193test x\$exitcode = x0 || exit 1
194test -x / || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174test \$(( 1 + 1 )) = 2 || exit 1" 199test \$(( 1 + 1 )) = 2 || exit 1"
… …
209fi; } 234fi; }
210IFS=$as_save_IFS 235IFS=$as_save_IFS
211 236
212 237
213 if test "x$CONFIG_SHELL" != x; then : 238 if test "x$CONFIG_SHELL" != x; then :
239 export CONFIG_SHELL
214 # We cannot yet assume a decent shell, so we have to provide a 240 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also 241# neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables. 242# works around shells that cannot unset nonexistent variables.
243# Preserve -v and -x to the replacement shell.
217 BASH_ENV=/dev/null 244BASH_ENV=/dev/null
218 ENV=/dev/null 245ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL 247case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252esac
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254# Admittedly, this is quite paranoid, since all the known shells bail
255# out after a failed `exec'.
256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257exit 255
222fi 258fi
223 259
224 if test x$as_have_required = xno; then : 260 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all" 261 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system." 262 $as_echo "$0: the shells that I found on your system."
… …
318 test -z "$as_dirs" || eval "mkdir $as_dirs" 354 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
320 356
321 357
322} # as_fn_mkdir_p 358} # as_fn_mkdir_p
359
360# as_fn_executable_p FILE
361# -----------------------
362# Test if FILE is an executable regular file.
363as_fn_executable_p ()
364{
365 test -f "$1" && test -x "$1"
366} # as_fn_executable_p
323# as_fn_append VAR VALUE 367# as_fn_append VAR VALUE
324# ---------------------- 368# ----------------------
325# Append the text in VALUE to the end of the definition contained in VAR. Take 369# Append the text in VALUE to the end of the definition contained in VAR. Take
326# advantage of any shell optimizations that allow amortized linear growth over 370# advantage of any shell optimizations that allow amortized linear growth over
327# repeated appends, instead of the typical quadratic growth present in naive 371# repeated appends, instead of the typical quadratic growth present in naive
… …
439 s/-\n.*// 483 s/-\n.*//
440 ' >$as_me.lineno && 484 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" || 485 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443 487
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
444 # Don't try to exec as it changes $[0], causing all sort of problems 492 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the 493 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this). 494 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno" 495 . "./$as_me.lineno"
448 # Exit status is that of the last command. 496 # Exit status is that of the last command.
… …
473 if ln -s conf$$.file conf$$ 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s' 522 as_ln_s='ln -s'
475 # ... but there are two gotchas: 523 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'. 526 # In both cases, we have to default to `cp -pR'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p' 528 as_ln_s='cp -pR'
481 elif ln conf$$.file conf$$ 2>/dev/null; then 529 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln 530 as_ln_s=ln
483 else 531 else
484 as_ln_s='cp -p' 532 as_ln_s='cp -pR'
485 fi 533 fi
486else 534else
487 as_ln_s='cp -p' 535 as_ln_s='cp -pR'
488fi 536fi
489rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 537rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490rmdir conf$$.dir 2>/dev/null 538rmdir conf$$.dir 2>/dev/null
491 539
492if mkdir -p . 2>/dev/null; then 540if mkdir -p . 2>/dev/null; then
… …
494else 542else
495 test -d ./-p && rmdir ./-p 543 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false 544 as_mkdir_p=false
497fi 545fi
498 546
499if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x' 547as_test_x='test -x'
501else 548as_executable_p=as_fn_executable_p
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519fi
520as_executable_p=$as_test_x
521 549
522# Sed expression to map a string onto a valid CPP name. 550# Sed expression to map a string onto a valid CPP name.
523as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 551as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524 552
525# Sed expression to map a string onto a valid variable name. 553# Sed expression to map a string onto a valid variable name.
… …
1056 *) 1084 *)
1057 # FIXME: should be removed in autoconf 3.0. 1085 # FIXME: should be removed in autoconf 3.0.
1058 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1086 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1059 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1087 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1060 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1088 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1061 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1089 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1062 ;; 1090 ;;
1063 1091
1064 esac 1092 esac
1065done 1093done
1066 1094
… …
1107 1135
1108# FIXME: To remove some day. 1136# FIXME: To remove some day.
1109if test "x$host_alias" != x; then 1137if test "x$host_alias" != x; then
1110 if test "x$build_alias" = x; then 1138 if test "x$build_alias" = x; then
1111 cross_compiling=maybe 1139 cross_compiling=maybe
1112 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1113 If a cross compiler is detected then cross compile mode will be used" >&2
1114 elif test "x$build_alias" != "x$host_alias"; then 1140 elif test "x$build_alias" != "x$host_alias"; then
1115 cross_compiling=yes 1141 cross_compiling=yes
1116 fi 1142 fi
1117fi 1143fi
1118 1144
… …
1334 1360
1335test -n "$ac_init_help" && exit $ac_status 1361test -n "$ac_init_help" && exit $ac_status
1336if $ac_init_version; then 1362if $ac_init_version; then
1337 cat <<\_ACEOF 1363 cat <<\_ACEOF
1338configure 1364configure
1339generated by GNU Autoconf 2.67 1365generated by GNU Autoconf 2.69
1340 1366
1341Copyright (C) 2010 Free Software Foundation, Inc. 1367Copyright (C) 2012 Free Software Foundation, Inc.
1342This configure script is free software; the Free Software Foundation 1368This configure script is free software; the Free Software Foundation
1343gives unlimited permission to copy, distribute and modify it. 1369gives unlimited permission to copy, distribute and modify it.
1344_ACEOF 1370_ACEOF
1345 exit 1371 exit
1346fi 1372fi
… …
1380 $as_echo "$as_me: failed program was:" >&5 1406 $as_echo "$as_me: failed program was:" >&5
1381sed 's/^/| /' conftest.$ac_ext >&5 1407sed 's/^/| /' conftest.$ac_ext >&5
1382 1408
1383 ac_retval=1 1409 ac_retval=1
1384fi 1410fi
1385 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1411 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1386 as_fn_set_status $ac_retval 1412 as_fn_set_status $ac_retval
1387 1413
1388} # ac_fn_c_try_compile 1414} # ac_fn_c_try_compile
1389 1415
1390# ac_fn_c_try_cpp LINENO 1416# ac_fn_c_try_cpp LINENO
… …
1417 $as_echo "$as_me: failed program was:" >&5 1443 $as_echo "$as_me: failed program was:" >&5
1418sed 's/^/| /' conftest.$ac_ext >&5 1444sed 's/^/| /' conftest.$ac_ext >&5
1419 1445
1420 ac_retval=1 1446 ac_retval=1
1421fi 1447fi
1422 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1448 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1423 as_fn_set_status $ac_retval 1449 as_fn_set_status $ac_retval
1424 1450
1425} # ac_fn_c_try_cpp 1451} # ac_fn_c_try_cpp
1426 1452
1427# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1453# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
… …
1430# the include files in INCLUDES and setting the cache variable VAR 1456# the include files in INCLUDES and setting the cache variable VAR
1431# accordingly. 1457# accordingly.
1432ac_fn_c_check_header_mongrel () 1458ac_fn_c_check_header_mongrel ()
1433{ 1459{
1434 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1460 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1435 if eval "test \"\${$3+set}\"" = set; then : 1461 if eval \${$3+:} false; then :
1436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1437$as_echo_n "checking for $2... " >&6; } 1463$as_echo_n "checking for $2... " >&6; }
1438if eval "test \"\${$3+set}\"" = set; then : 1464if eval \${$3+:} false; then :
1439 $as_echo_n "(cached) " >&6 1465 $as_echo_n "(cached) " >&6
1440fi 1466fi
1441eval ac_res=\$$3 1467eval ac_res=\$$3
1442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1443$as_echo "$ac_res" >&6; } 1469$as_echo "$ac_res" >&6; }
… …
1496$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1522$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1497 ;; 1523 ;;
1498esac 1524esac
1499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1500$as_echo_n "checking for $2... " >&6; } 1526$as_echo_n "checking for $2... " >&6; }
1501if eval "test \"\${$3+set}\"" = set; then : 1527if eval \${$3+:} false; then :
1502 $as_echo_n "(cached) " >&6 1528 $as_echo_n "(cached) " >&6
1503else 1529else
1504 eval "$3=\$ac_header_compiler" 1530 eval "$3=\$ac_header_compiler"
1505fi 1531fi
1506eval ac_res=\$$3 1532eval ac_res=\$$3
1507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1508$as_echo "$ac_res" >&6; } 1534$as_echo "$ac_res" >&6; }
1509fi 1535fi
1510 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1536 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1511 1537
1512} # ac_fn_c_check_header_mongrel 1538} # ac_fn_c_check_header_mongrel
1513 1539
1514# ac_fn_c_try_run LINENO 1540# ac_fn_c_try_run LINENO
1515# ---------------------- 1541# ----------------------
… …
1546sed 's/^/| /' conftest.$ac_ext >&5 1572sed 's/^/| /' conftest.$ac_ext >&5
1547 1573
1548 ac_retval=$ac_status 1574 ac_retval=$ac_status
1549fi 1575fi
1550 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1576 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1551 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1577 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1552 as_fn_set_status $ac_retval 1578 as_fn_set_status $ac_retval
1553 1579
1554} # ac_fn_c_try_run 1580} # ac_fn_c_try_run
1555 1581
1556# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1582# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
… …
1560ac_fn_c_check_header_compile () 1586ac_fn_c_check_header_compile ()
1561{ 1587{
1562 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1588 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1564$as_echo_n "checking for $2... " >&6; } 1590$as_echo_n "checking for $2... " >&6; }
1565if eval "test \"\${$3+set}\"" = set; then : 1591if eval \${$3+:} false; then :
1566 $as_echo_n "(cached) " >&6 1592 $as_echo_n "(cached) " >&6
1567else 1593else
1568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1569/* end confdefs.h. */ 1595/* end confdefs.h. */
1570$4 1596$4
… …
1578rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1604rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1579fi 1605fi
1580eval ac_res=\$$3 1606eval ac_res=\$$3
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1582$as_echo "$ac_res" >&6; } 1608$as_echo "$ac_res" >&6; }
1583 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1609 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1584 1610
1585} # ac_fn_c_check_header_compile 1611} # ac_fn_c_check_header_compile
1586 1612
1587# ac_fn_c_try_link LINENO 1613# ac_fn_c_try_link LINENO
1588# ----------------------- 1614# -----------------------
… …
1609 test $ac_status = 0; } && { 1635 test $ac_status = 0; } && {
1610 test -z "$ac_c_werror_flag" || 1636 test -z "$ac_c_werror_flag" ||
1611 test ! -s conftest.err 1637 test ! -s conftest.err
1612 } && test -s conftest$ac_exeext && { 1638 } && test -s conftest$ac_exeext && {
1613 test "$cross_compiling" = yes || 1639 test "$cross_compiling" = yes ||
1614 $as_test_x conftest$ac_exeext 1640 test -x conftest$ac_exeext
1615 }; then : 1641 }; then :
1616 ac_retval=0 1642 ac_retval=0
1617else 1643else
1618 $as_echo "$as_me: failed program was:" >&5 1644 $as_echo "$as_me: failed program was:" >&5
1619sed 's/^/| /' conftest.$ac_ext >&5 1645sed 's/^/| /' conftest.$ac_ext >&5
… …
1623 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1649 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1624 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1650 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1625 # interfere with the next link command; also delete a directory that is 1651 # interfere with the next link command; also delete a directory that is
1626 # left behind by Apple's compiler. We do this before executing the actions. 1652 # left behind by Apple's compiler. We do this before executing the actions.
1627 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1653 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1628 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1654 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1629 as_fn_set_status $ac_retval 1655 as_fn_set_status $ac_retval
1630 1656
1631} # ac_fn_c_try_link 1657} # ac_fn_c_try_link
1632cat >config.log <<_ACEOF 1658cat >config.log <<_ACEOF
1633This file contains any messages produced by compilers while 1659This file contains any messages produced by compilers while
1634running configure, to aid debugging if configure makes a mistake. 1660running configure, to aid debugging if configure makes a mistake.
1635 1661
1636It was created by $as_me, which was 1662It was created by $as_me, which was
1637generated by GNU Autoconf 2.67. Invocation command line was 1663generated by GNU Autoconf 2.69. Invocation command line was
1638 1664
1639 $ $0 $@ 1665 $ $0 $@
1640 1666
1641_ACEOF 1667_ACEOF
1642exec 5>>config.log 1668exec 5>>config.log
… …
1890 sed 's/^/| /' "$ac_site_file" >&5 1916 sed 's/^/| /' "$ac_site_file" >&5
1891 . "$ac_site_file" \ 1917 . "$ac_site_file" \
1892 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1918 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1893$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 1919$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1894as_fn_error $? "failed to load site script $ac_site_file 1920as_fn_error $? "failed to load site script $ac_site_file
1895See \`config.log' for more details" "$LINENO" 5 ; } 1921See \`config.log' for more details" "$LINENO" 5; }
1896 fi 1922 fi
1897done 1923done
1898 1924
1899if test -r "$cache_file"; then 1925if test -r "$cache_file"; then
1900 # Some versions of bash will fail to source /dev/null (special files 1926 # Some versions of bash will fail to source /dev/null (special files
… …
1994if test -n "$ac_tool_prefix"; then 2020if test -n "$ac_tool_prefix"; then
1995 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2021 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1996set dummy ${ac_tool_prefix}gcc; ac_word=$2 2022set dummy ${ac_tool_prefix}gcc; ac_word=$2
1997{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2023{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1998$as_echo_n "checking for $ac_word... " >&6; } 2024$as_echo_n "checking for $ac_word... " >&6; }
1999if test "${ac_cv_prog_CC+set}" = set; then : 2025if ${ac_cv_prog_CC+:} false; then :
2000 $as_echo_n "(cached) " >&6 2026 $as_echo_n "(cached) " >&6
2001else 2027else
2002 if test -n "$CC"; then 2028 if test -n "$CC"; then
2003 ac_cv_prog_CC="$CC" # Let the user override the test. 2029 ac_cv_prog_CC="$CC" # Let the user override the test.
2004else 2030else
… …
2006for as_dir in $PATH 2032for as_dir in $PATH
2007do 2033do
2008 IFS=$as_save_IFS 2034 IFS=$as_save_IFS
2009 test -z "$as_dir" && as_dir=. 2035 test -z "$as_dir" && as_dir=.
2010 for ac_exec_ext in '' $ac_executable_extensions; do 2036 for ac_exec_ext in '' $ac_executable_extensions; do
2011 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2037 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2012 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2038 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2013 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2014 break 2 2040 break 2
2015 fi 2041 fi
2016done 2042done
… …
2034 ac_ct_CC=$CC 2060 ac_ct_CC=$CC
2035 # Extract the first word of "gcc", so it can be a program name with args. 2061 # Extract the first word of "gcc", so it can be a program name with args.
2036set dummy gcc; ac_word=$2 2062set dummy gcc; ac_word=$2
2037{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2063{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2038$as_echo_n "checking for $ac_word... " >&6; } 2064$as_echo_n "checking for $ac_word... " >&6; }
2039if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2065if ${ac_cv_prog_ac_ct_CC+:} false; then :
2040 $as_echo_n "(cached) " >&6 2066 $as_echo_n "(cached) " >&6
2041else 2067else
2042 if test -n "$ac_ct_CC"; then 2068 if test -n "$ac_ct_CC"; then
2043 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2069 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2044else 2070else
… …
2046for as_dir in $PATH 2072for as_dir in $PATH
2047do 2073do
2048 IFS=$as_save_IFS 2074 IFS=$as_save_IFS
2049 test -z "$as_dir" && as_dir=. 2075 test -z "$as_dir" && as_dir=.
2050 for ac_exec_ext in '' $ac_executable_extensions; do 2076 for ac_exec_ext in '' $ac_executable_extensions; do
2051 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2077 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2052 ac_cv_prog_ac_ct_CC="gcc" 2078 ac_cv_prog_ac_ct_CC="gcc"
2053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2079 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2054 break 2 2080 break 2
2055 fi 2081 fi
2056done 2082done
… …
2087 if test -n "$ac_tool_prefix"; then 2113 if test -n "$ac_tool_prefix"; then
2088 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2114 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2089set dummy ${ac_tool_prefix}cc; ac_word=$2 2115set dummy ${ac_tool_prefix}cc; ac_word=$2
2090{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2116{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2091$as_echo_n "checking for $ac_word... " >&6; } 2117$as_echo_n "checking for $ac_word... " >&6; }
2092if test "${ac_cv_prog_CC+set}" = set; then : 2118if ${ac_cv_prog_CC+:} false; then :
2093 $as_echo_n "(cached) " >&6 2119 $as_echo_n "(cached) " >&6
2094else 2120else
2095 if test -n "$CC"; then 2121 if test -n "$CC"; then
2096 ac_cv_prog_CC="$CC" # Let the user override the test. 2122 ac_cv_prog_CC="$CC" # Let the user override the test.
2097else 2123else
… …
2099for as_dir in $PATH 2125for as_dir in $PATH
2100do 2126do
2101 IFS=$as_save_IFS 2127 IFS=$as_save_IFS
2102 test -z "$as_dir" && as_dir=. 2128 test -z "$as_dir" && as_dir=.
2103 for ac_exec_ext in '' $ac_executable_extensions; do 2129 for ac_exec_ext in '' $ac_executable_extensions; do
2104 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2130 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2105 ac_cv_prog_CC="${ac_tool_prefix}cc" 2131 ac_cv_prog_CC="${ac_tool_prefix}cc"
2106 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2132 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2107 break 2 2133 break 2
2108 fi 2134 fi
2109done 2135done
… …
2127if test -z "$CC"; then 2153if test -z "$CC"; then
2128 # Extract the first word of "cc", so it can be a program name with args. 2154 # Extract the first word of "cc", so it can be a program name with args.
2129set dummy cc; ac_word=$2 2155set dummy cc; ac_word=$2
2130{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2156{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2131$as_echo_n "checking for $ac_word... " >&6; } 2157$as_echo_n "checking for $ac_word... " >&6; }
2132if test "${ac_cv_prog_CC+set}" = set; then : 2158if ${ac_cv_prog_CC+:} false; then :
2133 $as_echo_n "(cached) " >&6 2159 $as_echo_n "(cached) " >&6
2134else 2160else
2135 if test -n "$CC"; then 2161 if test -n "$CC"; then
2136 ac_cv_prog_CC="$CC" # Let the user override the test. 2162 ac_cv_prog_CC="$CC" # Let the user override the test.
2137else 2163else
… …
2140for as_dir in $PATH 2166for as_dir in $PATH
2141do 2167do
2142 IFS=$as_save_IFS 2168 IFS=$as_save_IFS
2143 test -z "$as_dir" && as_dir=. 2169 test -z "$as_dir" && as_dir=.
2144 for ac_exec_ext in '' $ac_executable_extensions; do 2170 for ac_exec_ext in '' $ac_executable_extensions; do
2145 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2171 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2146 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2172 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2147 ac_prog_rejected=yes 2173 ac_prog_rejected=yes
2148 continue 2174 continue
2149 fi 2175 fi
2150 ac_cv_prog_CC="cc" 2176 ac_cv_prog_CC="cc"
… …
2186 do 2212 do
2187 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2213 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2188set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2214set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2189{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2215{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2190$as_echo_n "checking for $ac_word... " >&6; } 2216$as_echo_n "checking for $ac_word... " >&6; }
2191if test "${ac_cv_prog_CC+set}" = set; then : 2217if ${ac_cv_prog_CC+:} false; then :
2192 $as_echo_n "(cached) " >&6 2218 $as_echo_n "(cached) " >&6
2193else 2219else
2194 if test -n "$CC"; then 2220 if test -n "$CC"; then
2195 ac_cv_prog_CC="$CC" # Let the user override the test. 2221 ac_cv_prog_CC="$CC" # Let the user override the test.
2196else 2222else
… …
2198for as_dir in $PATH 2224for as_dir in $PATH
2199do 2225do
2200 IFS=$as_save_IFS 2226 IFS=$as_save_IFS
2201 test -z "$as_dir" && as_dir=. 2227 test -z "$as_dir" && as_dir=.
2202 for ac_exec_ext in '' $ac_executable_extensions; do 2228 for ac_exec_ext in '' $ac_executable_extensions; do
2203 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2229 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2204 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2230 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2205 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2231 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2206 break 2 2232 break 2
2207 fi 2233 fi
2208done 2234done
… …
2230do 2256do
2231 # Extract the first word of "$ac_prog", so it can be a program name with args. 2257 # Extract the first word of "$ac_prog", so it can be a program name with args.
2232set dummy $ac_prog; ac_word=$2 2258set dummy $ac_prog; ac_word=$2
2233{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2259{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2234$as_echo_n "checking for $ac_word... " >&6; } 2260$as_echo_n "checking for $ac_word... " >&6; }
2235if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2261if ${ac_cv_prog_ac_ct_CC+:} false; then :
2236 $as_echo_n "(cached) " >&6 2262 $as_echo_n "(cached) " >&6
2237else 2263else
2238 if test -n "$ac_ct_CC"; then 2264 if test -n "$ac_ct_CC"; then
2239 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2265 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2240else 2266else
… …
2242for as_dir in $PATH 2268for as_dir in $PATH
2243do 2269do
2244 IFS=$as_save_IFS 2270 IFS=$as_save_IFS
2245 test -z "$as_dir" && as_dir=. 2271 test -z "$as_dir" && as_dir=.
2246 for ac_exec_ext in '' $ac_executable_extensions; do 2272 for ac_exec_ext in '' $ac_executable_extensions; do
2247 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2273 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2248 ac_cv_prog_ac_ct_CC="$ac_prog" 2274 ac_cv_prog_ac_ct_CC="$ac_prog"
2249 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2275 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2250 break 2 2276 break 2
2251 fi 2277 fi
2252done 2278done
… …
2285 2311
2286 2312
2287test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2313test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2288$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2314$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2289as_fn_error $? "no acceptable C compiler found in \$PATH 2315as_fn_error $? "no acceptable C compiler found in \$PATH
2290See \`config.log' for more details" "$LINENO" 5 ; } 2316See \`config.log' for more details" "$LINENO" 5; }
2291 2317
2292# Provide some information about the compiler. 2318# Provide some information about the compiler.
2293$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2319$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2294set X $ac_compile 2320set X $ac_compile
2295ac_compiler=$2 2321ac_compiler=$2
… …
2400sed 's/^/| /' conftest.$ac_ext >&5 2426sed 's/^/| /' conftest.$ac_ext >&5
2401 2427
2402{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2428{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2403$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2429$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2404as_fn_error 77 "C compiler cannot create executables 2430as_fn_error 77 "C compiler cannot create executables
2405See \`config.log' for more details" "$LINENO" 5 ; } 2431See \`config.log' for more details" "$LINENO" 5; }
2406else 2432else
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2408$as_echo "yes" >&6; } 2434$as_echo "yes" >&6; }
2409fi 2435fi
2410{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2436{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
… …
2443done 2469done
2444else 2470else
2445 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2471 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2446$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2472$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2447as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2473as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2448See \`config.log' for more details" "$LINENO" 5 ; } 2474See \`config.log' for more details" "$LINENO" 5; }
2449fi 2475fi
2450rm -f conftest conftest$ac_cv_exeext 2476rm -f conftest conftest$ac_cv_exeext
2451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2477{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2452$as_echo "$ac_cv_exeext" >&6; } 2478$as_echo "$ac_cv_exeext" >&6; }
2453 2479
… …
2502 else 2528 else
2503 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2529 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2504$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2530$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2505as_fn_error $? "cannot run C compiled programs. 2531as_fn_error $? "cannot run C compiled programs.
2506If you meant to cross compile, use \`--host'. 2532If you meant to cross compile, use \`--host'.
2507See \`config.log' for more details" "$LINENO" 5 ; } 2533See \`config.log' for more details" "$LINENO" 5; }
2508 fi 2534 fi
2509 fi 2535 fi
2510fi 2536fi
2511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2537{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2512$as_echo "$cross_compiling" >&6; } 2538$as_echo "$cross_compiling" >&6; }
2513 2539
2514rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2540rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2515ac_clean_files=$ac_clean_files_save 2541ac_clean_files=$ac_clean_files_save
2516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2542{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2517$as_echo_n "checking for suffix of object files... " >&6; } 2543$as_echo_n "checking for suffix of object files... " >&6; }
2518if test "${ac_cv_objext+set}" = set; then : 2544if ${ac_cv_objext+:} false; then :
2519 $as_echo_n "(cached) " >&6 2545 $as_echo_n "(cached) " >&6
2520else 2546else
2521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2522/* end confdefs.h. */ 2548/* end confdefs.h. */
2523 2549
… …
2554sed 's/^/| /' conftest.$ac_ext >&5 2580sed 's/^/| /' conftest.$ac_ext >&5
2555 2581
2556{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2582{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2557$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2583$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2558as_fn_error $? "cannot compute suffix of object files: cannot compile 2584as_fn_error $? "cannot compute suffix of object files: cannot compile
2559See \`config.log' for more details" "$LINENO" 5 ; } 2585See \`config.log' for more details" "$LINENO" 5; }
2560fi 2586fi
2561rm -f conftest.$ac_cv_objext conftest.$ac_ext 2587rm -f conftest.$ac_cv_objext conftest.$ac_ext
2562fi 2588fi
2563{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2589{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2564$as_echo "$ac_cv_objext" >&6; } 2590$as_echo "$ac_cv_objext" >&6; }
2565OBJEXT=$ac_cv_objext 2591OBJEXT=$ac_cv_objext
2566ac_objext=$OBJEXT 2592ac_objext=$OBJEXT
2567{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2593{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2568$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2594$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2569if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2595if ${ac_cv_c_compiler_gnu+:} false; then :
2570 $as_echo_n "(cached) " >&6 2596 $as_echo_n "(cached) " >&6
2571else 2597else
2572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2573/* end confdefs.h. */ 2599/* end confdefs.h. */
2574 2600
… …
2601fi 2627fi
2602ac_test_CFLAGS=${CFLAGS+set} 2628ac_test_CFLAGS=${CFLAGS+set}
2603ac_save_CFLAGS=$CFLAGS 2629ac_save_CFLAGS=$CFLAGS
2604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2630{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2605$as_echo_n "checking whether $CC accepts -g... " >&6; } 2631$as_echo_n "checking whether $CC accepts -g... " >&6; }
2606if test "${ac_cv_prog_cc_g+set}" = set; then : 2632if ${ac_cv_prog_cc_g+:} false; then :
2607 $as_echo_n "(cached) " >&6 2633 $as_echo_n "(cached) " >&6
2608else 2634else
2609 ac_save_c_werror_flag=$ac_c_werror_flag 2635 ac_save_c_werror_flag=$ac_c_werror_flag
2610 ac_c_werror_flag=yes 2636 ac_c_werror_flag=yes
2611 ac_cv_prog_cc_g=no 2637 ac_cv_prog_cc_g=no
… …
2679 CFLAGS= 2705 CFLAGS=
2680 fi 2706 fi
2681fi 2707fi
2682{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2708{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2683$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2709$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2684if test "${ac_cv_prog_cc_c89+set}" = set; then : 2710if ${ac_cv_prog_cc_c89+:} false; then :
2685 $as_echo_n "(cached) " >&6 2711 $as_echo_n "(cached) " >&6
2686else 2712else
2687 ac_cv_prog_cc_c89=no 2713 ac_cv_prog_cc_c89=no
2688ac_save_CC=$CC 2714ac_save_CC=$CC
2689cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2715cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2690/* end confdefs.h. */ 2716/* end confdefs.h. */
2691#include <stdarg.h> 2717#include <stdarg.h>
2692#include <stdio.h> 2718#include <stdio.h>
2693#include <sys/types.h> 2719struct stat;
2694#include <sys/stat.h>
2695/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2720/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2696struct buf { int x; }; 2721struct buf { int x; };
2697FILE * (*rcsopen) (struct buf *, struct stat *, int); 2722FILE * (*rcsopen) (struct buf *, struct stat *, int);
2698static char *e (p, i) 2723static char *e (p, i)
2699 char **p; 2724 char **p;
… …
2787# On Suns, sometimes $CPP names a directory. 2812# On Suns, sometimes $CPP names a directory.
2788if test -n "$CPP" && test -d "$CPP"; then 2813if test -n "$CPP" && test -d "$CPP"; then
2789 CPP= 2814 CPP=
2790fi 2815fi
2791if test -z "$CPP"; then 2816if test -z "$CPP"; then
2792 if test "${ac_cv_prog_CPP+set}" = set; then : 2817 if ${ac_cv_prog_CPP+:} false; then :
2793 $as_echo_n "(cached) " >&6 2818 $as_echo_n "(cached) " >&6
2794else 2819else
2795 # Double quotes because CPP needs to be expanded 2820 # Double quotes because CPP needs to be expanded
2796 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2821 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2797 do 2822 do
… …
2903 2928
2904else 2929else
2905 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2930 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2906$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2931$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2907as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 2932as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
2908See \`config.log' for more details" "$LINENO" 5 ; } 2933See \`config.log' for more details" "$LINENO" 5; }
2909fi 2934fi
2910 2935
2911ac_ext=c 2936ac_ext=c
2912ac_cpp='$CPP $CPPFLAGS' 2937ac_cpp='$CPP $CPPFLAGS'
2913ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2938ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
… …
2915ac_compiler_gnu=$ac_cv_c_compiler_gnu 2940ac_compiler_gnu=$ac_cv_c_compiler_gnu
2916 2941
2917 2942
2918{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 2943{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
2919$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 2944$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2920if test "${ac_cv_path_GREP+set}" = set; then : 2945if ${ac_cv_path_GREP+:} false; then :
2921 $as_echo_n "(cached) " >&6 2946 $as_echo_n "(cached) " >&6
2922else 2947else
2923 if test -z "$GREP"; then 2948 if test -z "$GREP"; then
2924 ac_path_GREP_found=false 2949 ac_path_GREP_found=false
2925 # Loop through the user's path and test for each of PROGNAME-LIST 2950 # Loop through the user's path and test for each of PROGNAME-LIST
… …
2929 IFS=$as_save_IFS 2954 IFS=$as_save_IFS
2930 test -z "$as_dir" && as_dir=. 2955 test -z "$as_dir" && as_dir=.
2931 for ac_prog in grep ggrep; do 2956 for ac_prog in grep ggrep; do
2932 for ac_exec_ext in '' $ac_executable_extensions; do 2957 for ac_exec_ext in '' $ac_executable_extensions; do
2933 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 2958 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2934 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 2959 as_fn_executable_p "$ac_path_GREP" || continue
2935# Check for GNU ac_path_GREP and select it if it is found. 2960# Check for GNU ac_path_GREP and select it if it is found.
2936 # Check for GNU $ac_path_GREP 2961 # Check for GNU $ac_path_GREP
2937case `"$ac_path_GREP" --version 2>&1` in 2962case `"$ac_path_GREP" --version 2>&1` in
2938*GNU*) 2963*GNU*)
2939 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 2964 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
… …
2978 GREP="$ac_cv_path_GREP" 3003 GREP="$ac_cv_path_GREP"
2979 3004
2980 3005
2981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3006{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
2982$as_echo_n "checking for egrep... " >&6; } 3007$as_echo_n "checking for egrep... " >&6; }
2983if test "${ac_cv_path_EGREP+set}" = set; then : 3008if ${ac_cv_path_EGREP+:} false; then :
2984 $as_echo_n "(cached) " >&6 3009 $as_echo_n "(cached) " >&6
2985else 3010else
2986 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3011 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2987 then ac_cv_path_EGREP="$GREP -E" 3012 then ac_cv_path_EGREP="$GREP -E"
2988 else 3013 else
… …
2995 IFS=$as_save_IFS 3020 IFS=$as_save_IFS
2996 test -z "$as_dir" && as_dir=. 3021 test -z "$as_dir" && as_dir=.
2997 for ac_prog in egrep; do 3022 for ac_prog in egrep; do
2998 for ac_exec_ext in '' $ac_executable_extensions; do 3023 for ac_exec_ext in '' $ac_executable_extensions; do
2999 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3024 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3000 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3025 as_fn_executable_p "$ac_path_EGREP" || continue
3001# Check for GNU ac_path_EGREP and select it if it is found. 3026# Check for GNU ac_path_EGREP and select it if it is found.
3002 # Check for GNU $ac_path_EGREP 3027 # Check for GNU $ac_path_EGREP
3003case `"$ac_path_EGREP" --version 2>&1` in 3028case `"$ac_path_EGREP" --version 2>&1` in
3004*GNU*) 3029*GNU*)
3005 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3030 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
… …
3045 EGREP="$ac_cv_path_EGREP" 3070 EGREP="$ac_cv_path_EGREP"
3046 3071
3047 3072
3048{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3073{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3049$as_echo_n "checking for ANSI C header files... " >&6; } 3074$as_echo_n "checking for ANSI C header files... " >&6; }
3050if test "${ac_cv_header_stdc+set}" = set; then : 3075if ${ac_cv_header_stdc+:} false; then :
3051 $as_echo_n "(cached) " >&6 3076 $as_echo_n "(cached) " >&6
3052else 3077else
3053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3054/* end confdefs.h. */ 3079/* end confdefs.h. */
3055#include <stdlib.h> 3080#include <stdlib.h>
… …
3174done 3199done
3175 3200
3176 3201
3177 3202
3178 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3203 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3179if test "x$ac_cv_header_minix_config_h" = x""yes; then : 3204if test "x$ac_cv_header_minix_config_h" = xyes; then :
3180 MINIX=yes 3205 MINIX=yes
3181else 3206else
3182 MINIX= 3207 MINIX=
3183fi 3208fi
3184 3209
… …
3196 fi 3221 fi
3197 3222
3198 3223
3199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3200$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3225$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3201if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : 3226if ${ac_cv_safe_to_define___extensions__+:} false; then :
3202 $as_echo_n "(cached) " >&6 3227 $as_echo_n "(cached) " >&6
3203else 3228else
3204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3205/* end confdefs.h. */ 3230/* end confdefs.h. */
3206 3231
3207# define __EXTENSIONS__ 1 3232# define __EXTENSIONS__ 1
3208 $ac_includes_default 3233 $ac_includes_default
3209int 3234int
3210main () 3235main ()
3211{ 3236{
3212 3237
3213 ; 3238 ;
… …
3244if test -n "$ac_tool_prefix"; then 3269if test -n "$ac_tool_prefix"; then
3245 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3270 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3246set dummy ${ac_tool_prefix}gcc; ac_word=$2 3271set dummy ${ac_tool_prefix}gcc; ac_word=$2
3247{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3272{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3248$as_echo_n "checking for $ac_word... " >&6; } 3273$as_echo_n "checking for $ac_word... " >&6; }
3249if test "${ac_cv_prog_CC+set}" = set; then : 3274if ${ac_cv_prog_CC+:} false; then :
3250 $as_echo_n "(cached) " >&6 3275 $as_echo_n "(cached) " >&6
3251else 3276else
3252 if test -n "$CC"; then 3277 if test -n "$CC"; then
3253 ac_cv_prog_CC="$CC" # Let the user override the test. 3278 ac_cv_prog_CC="$CC" # Let the user override the test.
3254else 3279else
… …
3256for as_dir in $PATH 3281for as_dir in $PATH
3257do 3282do
3258 IFS=$as_save_IFS 3283 IFS=$as_save_IFS
3259 test -z "$as_dir" && as_dir=. 3284 test -z "$as_dir" && as_dir=.
3260 for ac_exec_ext in '' $ac_executable_extensions; do 3285 for ac_exec_ext in '' $ac_executable_extensions; do
3261 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3286 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3262 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3287 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3263 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3288 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3264 break 2 3289 break 2
3265 fi 3290 fi
3266done 3291done
… …
3284 ac_ct_CC=$CC 3309 ac_ct_CC=$CC
3285 # Extract the first word of "gcc", so it can be a program name with args. 3310 # Extract the first word of "gcc", so it can be a program name with args.
3286set dummy gcc; ac_word=$2 3311set dummy gcc; ac_word=$2
3287{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3312{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3288$as_echo_n "checking for $ac_word... " >&6; } 3313$as_echo_n "checking for $ac_word... " >&6; }
3289if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3314if ${ac_cv_prog_ac_ct_CC+:} false; then :
3290 $as_echo_n "(cached) " >&6 3315 $as_echo_n "(cached) " >&6
3291else 3316else
3292 if test -n "$ac_ct_CC"; then 3317 if test -n "$ac_ct_CC"; then
3293 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3318 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3294else 3319else
… …
3296for as_dir in $PATH 3321for as_dir in $PATH
3297do 3322do
3298 IFS=$as_save_IFS 3323 IFS=$as_save_IFS
3299 test -z "$as_dir" && as_dir=. 3324 test -z "$as_dir" && as_dir=.
3300 for ac_exec_ext in '' $ac_executable_extensions; do 3325 for ac_exec_ext in '' $ac_executable_extensions; do
3301 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3326 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3302 ac_cv_prog_ac_ct_CC="gcc" 3327 ac_cv_prog_ac_ct_CC="gcc"
3303 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3328 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3304 break 2 3329 break 2
3305 fi 3330 fi
3306done 3331done
… …
3337 if test -n "$ac_tool_prefix"; then 3362 if test -n "$ac_tool_prefix"; then
3338 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3363 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3339set dummy ${ac_tool_prefix}cc; ac_word=$2 3364set dummy ${ac_tool_prefix}cc; ac_word=$2
3340{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3365{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3341$as_echo_n "checking for $ac_word... " >&6; } 3366$as_echo_n "checking for $ac_word... " >&6; }
3342if test "${ac_cv_prog_CC+set}" = set; then : 3367if ${ac_cv_prog_CC+:} false; then :
3343 $as_echo_n "(cached) " >&6 3368 $as_echo_n "(cached) " >&6
3344else 3369else
3345 if test -n "$CC"; then 3370 if test -n "$CC"; then
3346 ac_cv_prog_CC="$CC" # Let the user override the test. 3371 ac_cv_prog_CC="$CC" # Let the user override the test.
3347else 3372else
… …
3349for as_dir in $PATH 3374for as_dir in $PATH
3350do 3375do
3351 IFS=$as_save_IFS 3376 IFS=$as_save_IFS
3352 test -z "$as_dir" && as_dir=. 3377 test -z "$as_dir" && as_dir=.
3353 for ac_exec_ext in '' $ac_executable_extensions; do 3378 for ac_exec_ext in '' $ac_executable_extensions; do
3354 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3379 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3355 ac_cv_prog_CC="${ac_tool_prefix}cc" 3380 ac_cv_prog_CC="${ac_tool_prefix}cc"
3356 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3381 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3357 break 2 3382 break 2
3358 fi 3383 fi
3359done 3384done
… …
3377if test -z "$CC"; then 3402if test -z "$CC"; then
3378 # Extract the first word of "cc", so it can be a program name with args. 3403 # Extract the first word of "cc", so it can be a program name with args.
3379set dummy cc; ac_word=$2 3404set dummy cc; ac_word=$2
3380{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3405{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3381$as_echo_n "checking for $ac_word... " >&6; } 3406$as_echo_n "checking for $ac_word... " >&6; }
3382if test "${ac_cv_prog_CC+set}" = set; then : 3407if ${ac_cv_prog_CC+:} false; then :
3383 $as_echo_n "(cached) " >&6 3408 $as_echo_n "(cached) " >&6
3384else 3409else
3385 if test -n "$CC"; then 3410 if test -n "$CC"; then
3386 ac_cv_prog_CC="$CC" # Let the user override the test. 3411 ac_cv_prog_CC="$CC" # Let the user override the test.
3387else 3412else
… …
3390for as_dir in $PATH 3415for as_dir in $PATH
3391do 3416do
3392 IFS=$as_save_IFS 3417 IFS=$as_save_IFS
3393 test -z "$as_dir" && as_dir=. 3418 test -z "$as_dir" && as_dir=.
3394 for ac_exec_ext in '' $ac_executable_extensions; do 3419 for ac_exec_ext in '' $ac_executable_extensions; do
3395 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3420 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3396 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3421 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3397 ac_prog_rejected=yes 3422 ac_prog_rejected=yes
3398 continue 3423 continue
3399 fi 3424 fi
3400 ac_cv_prog_CC="cc" 3425 ac_cv_prog_CC="cc"
… …
3436 do 3461 do
3437 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3462 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3438set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3463set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3439{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3464{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3440$as_echo_n "checking for $ac_word... " >&6; } 3465$as_echo_n "checking for $ac_word... " >&6; }
3441if test "${ac_cv_prog_CC+set}" = set; then : 3466if ${ac_cv_prog_CC+:} false; then :
3442 $as_echo_n "(cached) " >&6 3467 $as_echo_n "(cached) " >&6
3443else 3468else
3444 if test -n "$CC"; then 3469 if test -n "$CC"; then
3445 ac_cv_prog_CC="$CC" # Let the user override the test. 3470 ac_cv_prog_CC="$CC" # Let the user override the test.
3446else 3471else
… …
3448for as_dir in $PATH 3473for as_dir in $PATH
3449do 3474do
3450 IFS=$as_save_IFS 3475 IFS=$as_save_IFS
3451 test -z "$as_dir" && as_dir=. 3476 test -z "$as_dir" && as_dir=.
3452 for ac_exec_ext in '' $ac_executable_extensions; do 3477 for ac_exec_ext in '' $ac_executable_extensions; do
3453 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3478 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3454 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3479 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3455 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3480 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3456 break 2 3481 break 2
3457 fi 3482 fi
3458done 3483done
… …
3480do 3505do
3481 # Extract the first word of "$ac_prog", so it can be a program name with args. 3506 # Extract the first word of "$ac_prog", so it can be a program name with args.
3482set dummy $ac_prog; ac_word=$2 3507set dummy $ac_prog; ac_word=$2
3483{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3508{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3484$as_echo_n "checking for $ac_word... " >&6; } 3509$as_echo_n "checking for $ac_word... " >&6; }
3485if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3510if ${ac_cv_prog_ac_ct_CC+:} false; then :
3486 $as_echo_n "(cached) " >&6 3511 $as_echo_n "(cached) " >&6
3487else 3512else
3488 if test -n "$ac_ct_CC"; then 3513 if test -n "$ac_ct_CC"; then
3489 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3514 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3490else 3515else
… …
3492for as_dir in $PATH 3517for as_dir in $PATH
3493do 3518do
3494 IFS=$as_save_IFS 3519 IFS=$as_save_IFS
3495 test -z "$as_dir" && as_dir=. 3520 test -z "$as_dir" && as_dir=.
3496 for ac_exec_ext in '' $ac_executable_extensions; do 3521 for ac_exec_ext in '' $ac_executable_extensions; do
3497 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3522 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3498 ac_cv_prog_ac_ct_CC="$ac_prog" 3523 ac_cv_prog_ac_ct_CC="$ac_prog"
3499 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3524 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3500 break 2 3525 break 2
3501 fi 3526 fi
3502done 3527done
… …
3535 3560
3536 3561
3537test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3562test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3538$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3563$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3539as_fn_error $? "no acceptable C compiler found in \$PATH 3564as_fn_error $? "no acceptable C compiler found in \$PATH
3540See \`config.log' for more details" "$LINENO" 5 ; } 3565See \`config.log' for more details" "$LINENO" 5; }
3541 3566
3542# Provide some information about the compiler. 3567# Provide some information about the compiler.
3543$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3568$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3544set X $ac_compile 3569set X $ac_compile
3545ac_compiler=$2 3570ac_compiler=$2
… …
3564 test $ac_status = 0; } 3589 test $ac_status = 0; }
3565done 3590done
3566 3591
3567{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3592{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3568$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3593$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3569if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3594if ${ac_cv_c_compiler_gnu+:} false; then :
3570 $as_echo_n "(cached) " >&6 3595 $as_echo_n "(cached) " >&6
3571else 3596else
3572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3573/* end confdefs.h. */ 3598/* end confdefs.h. */
3574 3599
… …
3601fi 3626fi
3602ac_test_CFLAGS=${CFLAGS+set} 3627ac_test_CFLAGS=${CFLAGS+set}
3603ac_save_CFLAGS=$CFLAGS 3628ac_save_CFLAGS=$CFLAGS
3604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3629{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3605$as_echo_n "checking whether $CC accepts -g... " >&6; } 3630$as_echo_n "checking whether $CC accepts -g... " >&6; }
3606if test "${ac_cv_prog_cc_g+set}" = set; then : 3631if ${ac_cv_prog_cc_g+:} false; then :
3607 $as_echo_n "(cached) " >&6 3632 $as_echo_n "(cached) " >&6
3608else 3633else
3609 ac_save_c_werror_flag=$ac_c_werror_flag 3634 ac_save_c_werror_flag=$ac_c_werror_flag
3610 ac_c_werror_flag=yes 3635 ac_c_werror_flag=yes
3611 ac_cv_prog_cc_g=no 3636 ac_cv_prog_cc_g=no
… …
3679 CFLAGS= 3704 CFLAGS=
3680 fi 3705 fi
3681fi 3706fi
3682{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3707{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3683$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3708$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3684if test "${ac_cv_prog_cc_c89+set}" = set; then : 3709if ${ac_cv_prog_cc_c89+:} false; then :
3685 $as_echo_n "(cached) " >&6 3710 $as_echo_n "(cached) " >&6
3686else 3711else
3687 ac_cv_prog_cc_c89=no 3712 ac_cv_prog_cc_c89=no
3688ac_save_CC=$CC 3713ac_save_CC=$CC
3689cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3714cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3690/* end confdefs.h. */ 3715/* end confdefs.h. */
3691#include <stdarg.h> 3716#include <stdarg.h>
3692#include <stdio.h> 3717#include <stdio.h>
3693#include <sys/types.h> 3718struct stat;
3694#include <sys/stat.h>
3695/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3719/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3696struct buf { int x; }; 3720struct buf { int x; };
3697FILE * (*rcsopen) (struct buf *, struct stat *, int); 3721FILE * (*rcsopen) (struct buf *, struct stat *, int);
3698static char *e (p, i) 3722static char *e (p, i)
3699 char **p; 3723 char **p;
… …
3791done 3815done
3792 3816
3793 3817
3794{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5 3818{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
3795$as_echo_n "checking for library containing pthread_create... " >&6; } 3819$as_echo_n "checking for library containing pthread_create... " >&6; }
3796if test "${ac_cv_search_pthread_create+set}" = set; then : 3820if ${ac_cv_search_pthread_create+:} false; then :
3797 $as_echo_n "(cached) " >&6 3821 $as_echo_n "(cached) " >&6
3798else 3822else
3799 ac_func_search_save_LIBS=$LIBS 3823 ac_func_search_save_LIBS=$LIBS
3800cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3824cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3801/* end confdefs.h. */ 3825/* end confdefs.h. */
… …
3825 if ac_fn_c_try_link "$LINENO"; then : 3849 if ac_fn_c_try_link "$LINENO"; then :
3826 ac_cv_search_pthread_create=$ac_res 3850 ac_cv_search_pthread_create=$ac_res
3827fi 3851fi
3828rm -f core conftest.err conftest.$ac_objext \ 3852rm -f core conftest.err conftest.$ac_objext \
3829 conftest$ac_exeext 3853 conftest$ac_exeext
3830 if test "${ac_cv_search_pthread_create+set}" = set; then : 3854 if ${ac_cv_search_pthread_create+:} false; then :
3831 break 3855 break
3832fi 3856fi
3833done 3857done
3834if test "${ac_cv_search_pthread_create+set}" = set; then : 3858if ${ac_cv_search_pthread_create+:} false; then :
3835 3859
3836else 3860else
3837 ac_cv_search_pthread_create=no 3861 ac_cv_search_pthread_create=no
3838fi 3862fi
3839rm conftest.$ac_ext 3863rm conftest.$ac_ext
… …
3851fi 3875fi
3852 3876
3853 3877
3854{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for utimes" >&5 3878{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for utimes" >&5
3855$as_echo_n "checking for utimes... " >&6; } 3879$as_echo_n "checking for utimes... " >&6; }
3856if test "${ac_cv_utimes+set}" = set; then : 3880if ${ac_cv_utimes+:} false; then :
3857 $as_echo_n "(cached) " >&6 3881 $as_echo_n "(cached) " >&6
3858else 3882else
3859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3860/* end confdefs.h. */ 3884/* end confdefs.h. */
3861 3885
… …
3885$as_echo "#define HAVE_UTIMES 1" >>confdefs.h 3909$as_echo "#define HAVE_UTIMES 1" >>confdefs.h
3886 3910
3887 3911
3888{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for futimes" >&5 3912{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for futimes" >&5
3889$as_echo_n "checking for futimes... " >&6; } 3913$as_echo_n "checking for futimes... " >&6; }
3890if test "${ac_cv_futimes+set}" = set; then : 3914if ${ac_cv_futimes+:} false; then :
3891 $as_echo_n "(cached) " >&6 3915 $as_echo_n "(cached) " >&6
3892else 3916else
3893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3894/* end confdefs.h. */ 3918/* end confdefs.h. */
3895 3919
… …
3920$as_echo "#define HAVE_FUTIMES 1" >>confdefs.h 3944$as_echo "#define HAVE_FUTIMES 1" >>confdefs.h
3921 3945
3922 3946
3923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for readahead" >&5 3947{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for readahead" >&5
3924$as_echo_n "checking for readahead... " >&6; } 3948$as_echo_n "checking for readahead... " >&6; }
3925if test "${ac_cv_readahead+set}" = set; then : 3949if ${ac_cv_readahead+:} false; then :
3926 $as_echo_n "(cached) " >&6 3950 $as_echo_n "(cached) " >&6
3927else 3951else
3928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3929/* end confdefs.h. */ 3953/* end confdefs.h. */
3930 3954
… …
3953$as_echo "#define HAVE_READAHEAD 1" >>confdefs.h 3977$as_echo "#define HAVE_READAHEAD 1" >>confdefs.h
3954 3978
3955 3979
3956{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5 3980{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5
3957$as_echo_n "checking for fdatasync... " >&6; } 3981$as_echo_n "checking for fdatasync... " >&6; }
3958if test "${ac_cv_fdatasync+set}" = set; then : 3982if ${ac_cv_fdatasync+:} false; then :
3959 $as_echo_n "(cached) " >&6 3983 $as_echo_n "(cached) " >&6
3960else 3984else
3961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3962/* end confdefs.h. */ 3986/* end confdefs.h. */
3963 3987
… …
3984$as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h 4008$as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h
3985 4009
3986 4010
3987{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sendfile" >&5 4011{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sendfile" >&5
3988$as_echo_n "checking for sendfile... " >&6; } 4012$as_echo_n "checking for sendfile... " >&6; }
3989if test "${ac_cv_sendfile+set}" = set; then : 4013if ${ac_cv_sendfile+:} false; then :
3990 $as_echo_n "(cached) " >&6 4014 $as_echo_n "(cached) " >&6
3991else 4015else
3992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3993/* end confdefs.h. */ 4017/* end confdefs.h. */
3994 4018
… …
4034$as_echo "#define HAVE_SENDFILE 1" >>confdefs.h 4058$as_echo "#define HAVE_SENDFILE 1" >>confdefs.h
4035 4059
4036 4060
4037{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sync_file_range" >&5 4061{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sync_file_range" >&5
4038$as_echo_n "checking for sync_file_range... " >&6; } 4062$as_echo_n "checking for sync_file_range... " >&6; }
4039if test "${ac_cv_sync_file_range+set}" = set; then : 4063if ${ac_cv_sync_file_range+:} false; then :
4040 $as_echo_n "(cached) " >&6 4064 $as_echo_n "(cached) " >&6
4041else 4065else
4042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4043/* end confdefs.h. */ 4067/* end confdefs.h. */
4044 4068
… …
4069$as_echo "#define HAVE_SYNC_FILE_RANGE 1" >>confdefs.h 4093$as_echo "#define HAVE_SYNC_FILE_RANGE 1" >>confdefs.h
4070 4094
4071 4095
4072{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fallocate" >&5 4096{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fallocate" >&5
4073$as_echo_n "checking for fallocate... " >&6; } 4097$as_echo_n "checking for fallocate... " >&6; }
4074if test "${ac_cv_linux_fallocate+set}" = set; then : 4098if ${ac_cv_linux_fallocate+:} false; then :
4075 $as_echo_n "(cached) " >&6 4099 $as_echo_n "(cached) " >&6
4076else 4100else
4077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4078/* end confdefs.h. */ 4102/* end confdefs.h. */
4079 4103
… …
4104$as_echo "#define HAVE_LINUX_FALLOCATE 1" >>confdefs.h 4128$as_echo "#define HAVE_LINUX_FALLOCATE 1" >>confdefs.h
4105 4129
4106 4130
4107{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys_syncfs" >&5 4131{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys_syncfs" >&5
4108$as_echo_n "checking for sys_syncfs... " >&6; } 4132$as_echo_n "checking for sys_syncfs... " >&6; }
4109if test "${ac_cv_sys_syncfs+set}" = set; then : 4133if ${ac_cv_sys_syncfs+:} false; then :
4110 $as_echo_n "(cached) " >&6 4134 $as_echo_n "(cached) " >&6
4111else 4135else
4112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4113/* end confdefs.h. */ 4137/* end confdefs.h. */
4114 4138
… …
4134$as_echo "#define HAVE_SYS_SYNCFS 1" >>confdefs.h 4158$as_echo "#define HAVE_SYS_SYNCFS 1" >>confdefs.h
4135 4159
4136 4160
4137{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prctl_set_name" >&5 4161{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prctl_set_name" >&5
4138$as_echo_n "checking for prctl_set_name... " >&6; } 4162$as_echo_n "checking for prctl_set_name... " >&6; }
4139if test "${ac_cv_prctl_set_name+set}" = set; then : 4163if ${ac_cv_prctl_set_name+:} false; then :
4140 $as_echo_n "(cached) " >&6 4164 $as_echo_n "(cached) " >&6
4141else 4165else
4142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4143/* end confdefs.h. */ 4167/* end confdefs.h. */
4144 4168
… …
4165 4189
4166 4190
4167 4191
4168{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_madvise" >&5 4192{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_madvise" >&5
4169$as_echo_n "checking for posix_madvise... " >&6; } 4193$as_echo_n "checking for posix_madvise... " >&6; }
4170if test "${ac_cv_posix_madvise+set}" = set; then : 4194if ${ac_cv_posix_madvise+:} false; then :
4171 $as_echo_n "(cached) " >&6 4195 $as_echo_n "(cached) " >&6
4172else 4196else
4173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4174/* end confdefs.h. */ 4198/* end confdefs.h. */
4175 4199
… …
4199$as_echo "#define HAVE_POSIX_MADVISE 1" >>confdefs.h 4223$as_echo "#define HAVE_POSIX_MADVISE 1" >>confdefs.h
4200 4224
4201 4225
4202{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_fadvise" >&5 4226{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_fadvise" >&5
4203$as_echo_n "checking for posix_fadvise... " >&6; } 4227$as_echo_n "checking for posix_fadvise... " >&6; }
4204if test "${ac_cv_posix_fadvise+set}" = set; then : 4228if ${ac_cv_posix_fadvise+:} false; then :
4205 $as_echo_n "(cached) " >&6 4229 $as_echo_n "(cached) " >&6
4206else 4230else
4207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4208/* end confdefs.h. */ 4232/* end confdefs.h. */
4209 4233
… …
4249done 4273done
4250 4274
4251 4275
4252{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for splice, vmsplice and tee" >&5 4276{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for splice, vmsplice and tee" >&5
4253$as_echo_n "checking for splice, vmsplice and tee... " >&6; } 4277$as_echo_n "checking for splice, vmsplice and tee... " >&6; }
4254if test "${ac_cv_linux_splice+set}" = set; then : 4278if ${ac_cv_linux_splice+:} false; then :
4255 $as_echo_n "(cached) " >&6 4279 $as_echo_n "(cached) " >&6
4256else 4280else
4257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4258/* end confdefs.h. */ 4282/* end confdefs.h. */
4259 4283
… …
4280$as_echo "$ac_cv_linux_splice" >&6; } 4304$as_echo "$ac_cv_linux_splice" >&6; }
4281test $ac_cv_linux_splice = yes && 4305test $ac_cv_linux_splice = yes &&
4282$as_echo "#define HAVE_LINUX_SPLICE 1" >>confdefs.h 4306$as_echo "#define HAVE_LINUX_SPLICE 1" >>confdefs.h
4283 4307
4284 4308
4309
4310
4311{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pipe2" >&5
4312$as_echo_n "checking for pipe2... " >&6; }
4313if ${ac_cv_pipe2+:} false; then :
4314 $as_echo_n "(cached) " >&6
4315else
4316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4317/* end confdefs.h. */
4318
4319#include <fcntl.h>
4320#include <unistd.h>
4321int res;
4322int main (void)
4323{
4324 res = pipe2 (0, 0);
4325 return 0;
4326}
4327
4328_ACEOF
4329if ac_fn_c_try_link "$LINENO"; then :
4330 ac_cv_pipe2=yes
4331else
4332 ac_cv_pipe2=no
4333fi
4334rm -f core conftest.err conftest.$ac_objext \
4335 conftest$ac_exeext conftest.$ac_ext
4336fi
4337{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pipe2" >&5
4338$as_echo "$ac_cv_pipe2" >&6; }
4339test $ac_cv_pipe2 = yes &&
4340$as_echo "#define HAVE_PIPE2 1" >>confdefs.h
4285 4341
4286 4342
4287cat >confcache <<\_ACEOF 4343cat >confcache <<\_ACEOF
4288# This file is a shell script that caches the results of configure 4344# This file is a shell script that caches the results of configure
4289# tests run on this system so they can be shared between configure 4345# tests run on this system so they can be shared between configure
… …
4346 t end 4402 t end
4347 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4403 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4348 :end' >>confcache 4404 :end' >>confcache
4349if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4405if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4350 if test -w "$cache_file"; then 4406 if test -w "$cache_file"; then
4351 test "x$cache_file" != "x/dev/null" && 4407 if test "x$cache_file" != "x/dev/null"; then
4352 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4408 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4353$as_echo "$as_me: updating cache $cache_file" >&6;} 4409$as_echo "$as_me: updating cache $cache_file" >&6;}
4410 if test ! -f "$cache_file" || test -h "$cache_file"; then
4354 cat confcache >$cache_file 4411 cat confcache >"$cache_file"
4412 else
4413 case $cache_file in #(
4414 */* | ?:*)
4415 mv -f confcache "$cache_file"$$ &&
4416 mv -f "$cache_file"$$ "$cache_file" ;; #(
4417 *)
4418 mv -f confcache "$cache_file" ;;
4419 esac
4420 fi
4421 fi
4355 else 4422 else
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4423 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4357$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4424$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4358 fi 4425 fi
4359fi 4426fi
… …
4381 4448
4382LTLIBOBJS=$ac_ltlibobjs 4449LTLIBOBJS=$ac_ltlibobjs
4383 4450
4384 4451
4385 4452
4386: ${CONFIG_STATUS=./config.status} 4453: "${CONFIG_STATUS=./config.status}"
4387ac_write_fail=0 4454ac_write_fail=0
4388ac_clean_files_save=$ac_clean_files 4455ac_clean_files_save=$ac_clean_files
4389ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4456ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4390{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4457{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4391$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4458$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
… …
4482# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4549# (If _AS_PATH_WALK were called with IFS unset, it would disable word
4483# splitting by setting IFS to empty value.) 4550# splitting by setting IFS to empty value.)
4484IFS=" "" $as_nl" 4551IFS=" "" $as_nl"
4485 4552
4486# Find who we are. Look in the path if we contain no directory separator. 4553# Find who we are. Look in the path if we contain no directory separator.
4554as_myself=
4487case $0 in #(( 4555case $0 in #((
4488 *[\\/]* ) as_myself=$0 ;; 4556 *[\\/]* ) as_myself=$0 ;;
4489 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4557 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4490for as_dir in $PATH 4558for as_dir in $PATH
4491do 4559do
… …
4677 if ln -s conf$$.file conf$$ 2>/dev/null; then 4745 if ln -s conf$$.file conf$$ 2>/dev/null; then
4678 as_ln_s='ln -s' 4746 as_ln_s='ln -s'
4679 # ... but there are two gotchas: 4747 # ... but there are two gotchas:
4680 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4748 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4681 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4749 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4682 # In both cases, we have to default to `cp -p'. 4750 # In both cases, we have to default to `cp -pR'.
4683 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4751 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4684 as_ln_s='cp -p' 4752 as_ln_s='cp -pR'
4685 elif ln conf$$.file conf$$ 2>/dev/null; then 4753 elif ln conf$$.file conf$$ 2>/dev/null; then
4686 as_ln_s=ln 4754 as_ln_s=ln
4687 else 4755 else
4688 as_ln_s='cp -p' 4756 as_ln_s='cp -pR'
4689 fi 4757 fi
4690else 4758else
4691 as_ln_s='cp -p' 4759 as_ln_s='cp -pR'
4692fi 4760fi
4693rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4761rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4694rmdir conf$$.dir 2>/dev/null 4762rmdir conf$$.dir 2>/dev/null
4695 4763
4696 4764
… …
4746else 4814else
4747 test -d ./-p && rmdir ./-p 4815 test -d ./-p && rmdir ./-p
4748 as_mkdir_p=false 4816 as_mkdir_p=false
4749fi 4817fi
4750 4818
4751if test -x / >/dev/null 2>&1; then 4819
4820# as_fn_executable_p FILE
4821# -----------------------
4822# Test if FILE is an executable regular file.
4823as_fn_executable_p ()
4824{
4825 test -f "$1" && test -x "$1"
4826} # as_fn_executable_p
4752 as_test_x='test -x' 4827as_test_x='test -x'
4753else 4828as_executable_p=as_fn_executable_p
4754 if ls -dL / >/dev/null 2>&1; then
4755 as_ls_L_option=L
4756 else
4757 as_ls_L_option=
4758 fi
4759 as_test_x='
4760 eval sh -c '\''
4761 if test -d "$1"; then
4762 test -d "$1/.";
4763 else
4764 case $1 in #(
4765 -*)set "./$1";;
4766 esac;
4767 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4768 ???[sx]*):;;*)false;;esac;fi
4769 '\'' sh
4770 '
4771fi
4772as_executable_p=$as_test_x
4773 4829
4774# Sed expression to map a string onto a valid CPP name. 4830# Sed expression to map a string onto a valid CPP name.
4775as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4831as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4776 4832
4777# Sed expression to map a string onto a valid variable name. 4833# Sed expression to map a string onto a valid variable name.
… …
4789# Save the log message, to keep $0 and so on meaningful, and to 4845# Save the log message, to keep $0 and so on meaningful, and to
4790# report actual input values of CONFIG_FILES etc. instead of their 4846# report actual input values of CONFIG_FILES etc. instead of their
4791# values after options handling. 4847# values after options handling.
4792ac_log=" 4848ac_log="
4793This file was extended by $as_me, which was 4849This file was extended by $as_me, which was
4794generated by GNU Autoconf 2.67. Invocation command line was 4850generated by GNU Autoconf 2.69. Invocation command line was
4795 4851
4796 CONFIG_FILES = $CONFIG_FILES 4852 CONFIG_FILES = $CONFIG_FILES
4797 CONFIG_HEADERS = $CONFIG_HEADERS 4853 CONFIG_HEADERS = $CONFIG_HEADERS
4798 CONFIG_LINKS = $CONFIG_LINKS 4854 CONFIG_LINKS = $CONFIG_LINKS
4799 CONFIG_COMMANDS = $CONFIG_COMMANDS 4855 CONFIG_COMMANDS = $CONFIG_COMMANDS
… …
4842_ACEOF 4898_ACEOF
4843cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4899cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4844ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4900ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4845ac_cs_version="\\ 4901ac_cs_version="\\
4846config.status 4902config.status
4847configured by $0, generated by GNU Autoconf 2.67, 4903configured by $0, generated by GNU Autoconf 2.69,
4848 with options \\"\$ac_cs_config\\" 4904 with options \\"\$ac_cs_config\\"
4849 4905
4850Copyright (C) 2010 Free Software Foundation, Inc. 4906Copyright (C) 2012 Free Software Foundation, Inc.
4851This config.status script is free software; the Free Software Foundation 4907This config.status script is free software; the Free Software Foundation
4852gives unlimited permission to copy, distribute and modify it." 4908gives unlimited permission to copy, distribute and modify it."
4853 4909
4854ac_pwd='$ac_pwd' 4910ac_pwd='$ac_pwd'
4855srcdir='$srcdir' 4911srcdir='$srcdir'
… …
4925fi 4981fi
4926 4982
4927_ACEOF 4983_ACEOF
4928cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4984cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4929if \$ac_cs_recheck; then 4985if \$ac_cs_recheck; then
4930 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4986 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4931 shift 4987 shift
4932 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4988 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4933 CONFIG_SHELL='$SHELL' 4989 CONFIG_SHELL='$SHELL'
4934 export CONFIG_SHELL 4990 export CONFIG_SHELL
4935 exec "\$@" 4991 exec "\$@"
… …
4956for ac_config_target in $ac_config_targets 5012for ac_config_target in $ac_config_targets
4957do 5013do
4958 case $ac_config_target in 5014 case $ac_config_target in
4959 "libeio/config.h") CONFIG_HEADERS="$CONFIG_HEADERS libeio/config.h" ;; 5015 "libeio/config.h") CONFIG_HEADERS="$CONFIG_HEADERS libeio/config.h" ;;
4960 5016
4961 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;; 5017 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4962 esac 5018 esac
4963done 5019done
4964 5020
4965 5021
4966# If the user did not use the arguments to specify the items to instantiate, 5022# If the user did not use the arguments to specify the items to instantiate,
… …
4977# Hook for its removal unless debugging. 5033# Hook for its removal unless debugging.
4978# Note that there is a small window in which the directory will not be cleaned: 5034# Note that there is a small window in which the directory will not be cleaned:
4979# after its creation but before its name has been assigned to `$tmp'. 5035# after its creation but before its name has been assigned to `$tmp'.
4980$debug || 5036$debug ||
4981{ 5037{
4982 tmp= 5038 tmp= ac_tmp=
4983 trap 'exit_status=$? 5039 trap 'exit_status=$?
5040 : "${ac_tmp:=$tmp}"
4984 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 5041 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4985' 0 5042' 0
4986 trap 'as_fn_exit 1' 1 2 13 15 5043 trap 'as_fn_exit 1' 1 2 13 15
4987} 5044}
4988# Create a (secure) tmp directory for tmp files. 5045# Create a (secure) tmp directory for tmp files.
4989 5046
4990{ 5047{
4991 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5048 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4992 test -n "$tmp" && test -d "$tmp" 5049 test -d "$tmp"
4993} || 5050} ||
4994{ 5051{
4995 tmp=./conf$$-$RANDOM 5052 tmp=./conf$$-$RANDOM
4996 (umask 077 && mkdir "$tmp") 5053 (umask 077 && mkdir "$tmp")
4997} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5054} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5055ac_tmp=$tmp
4998 5056
4999# Set up the scripts for CONFIG_HEADERS section. 5057# Set up the scripts for CONFIG_HEADERS section.
5000# No need to generate them if there are no CONFIG_HEADERS. 5058# No need to generate them if there are no CONFIG_HEADERS.
5001# This happens for instance with `./config.status Makefile'. 5059# This happens for instance with `./config.status Makefile'.
5002if test -n "$CONFIG_HEADERS"; then 5060if test -n "$CONFIG_HEADERS"; then
5003cat >"$tmp/defines.awk" <<\_ACAWK || 5061cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5004BEGIN { 5062BEGIN {
5005_ACEOF 5063_ACEOF
5006 5064
5007# Transform confdefs.h into an awk script `defines.awk', embedded as 5065# Transform confdefs.h into an awk script `defines.awk', embedded as
5008# here-document in config.status, that substitutes the proper values into 5066# here-document in config.status, that substitutes the proper values into
… …
5010 5068
5011# Create a delimiter string that does not exist in confdefs.h, to ease 5069# Create a delimiter string that does not exist in confdefs.h, to ease
5012# handling of long lines. 5070# handling of long lines.
5013ac_delim='%!_!# ' 5071ac_delim='%!_!# '
5014for ac_last_try in false false :; do 5072for ac_last_try in false false :; do
5015 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 5073 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5016 if test -z "$ac_t"; then 5074 if test -z "$ac_tt"; then
5017 break 5075 break
5018 elif $ac_last_try; then 5076 elif $ac_last_try; then
5019 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5077 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5020 else 5078 else
5021 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5079 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
… …
5112 case $ac_tag in 5170 case $ac_tag in
5113 :[FHLC]) ac_mode=$ac_tag; continue;; 5171 :[FHLC]) ac_mode=$ac_tag; continue;;
5114 esac 5172 esac
5115 case $ac_mode$ac_tag in 5173 case $ac_mode$ac_tag in
5116 :[FHL]*:*);; 5174 :[FHL]*:*);;
5117 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;; 5175 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5118 :[FH]-) ac_tag=-:-;; 5176 :[FH]-) ac_tag=-:-;;
5119 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5177 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5120 esac 5178 esac
5121 ac_save_IFS=$IFS 5179 ac_save_IFS=$IFS
5122 IFS=: 5180 IFS=:
… …
5131 :[FH]) 5189 :[FH])
5132 ac_file_inputs= 5190 ac_file_inputs=
5133 for ac_f 5191 for ac_f
5134 do 5192 do
5135 case $ac_f in 5193 case $ac_f in
5136 -) ac_f="$tmp/stdin";; 5194 -) ac_f="$ac_tmp/stdin";;
5137 *) # Look for the file first in the build tree, then in the source tree 5195 *) # Look for the file first in the build tree, then in the source tree
5138 # (if the path is not absolute). The absolute path cannot be DOS-style, 5196 # (if the path is not absolute). The absolute path cannot be DOS-style,
5139 # because $ac_f cannot contain `:'. 5197 # because $ac_f cannot contain `:'.
5140 test -f "$ac_f" || 5198 test -f "$ac_f" ||
5141 case $ac_f in 5199 case $ac_f in
5142 [\\/$]*) false;; 5200 [\\/$]*) false;;
5143 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5201 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5144 esac || 5202 esac ||
5145 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;; 5203 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5146 esac 5204 esac
5147 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5205 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5148 as_fn_append ac_file_inputs " '$ac_f'" 5206 as_fn_append ac_file_inputs " '$ac_f'"
5149 done 5207 done
5150 5208
… …
5166 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5224 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5167 *) ac_sed_conf_input=$configure_input;; 5225 *) ac_sed_conf_input=$configure_input;;
5168 esac 5226 esac
5169 5227
5170 case $ac_tag in 5228 case $ac_tag in
5171 *:-:* | *:-) cat >"$tmp/stdin" \ 5229 *:-:* | *:-) cat >"$ac_tmp/stdin" \
5172 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5230 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5173 esac 5231 esac
5174 ;; 5232 ;;
5175 esac 5233 esac
5176 5234
5177 ac_dir=`$as_dirname -- "$ac_file" || 5235 ac_dir=`$as_dirname -- "$ac_file" ||
… …
5240 # CONFIG_HEADER 5298 # CONFIG_HEADER
5241 # 5299 #
5242 if test x"$ac_file" != x-; then 5300 if test x"$ac_file" != x-; then
5243 { 5301 {
5244 $as_echo "/* $configure_input */" \ 5302 $as_echo "/* $configure_input */" \
5245 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 5303 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5246 } >"$tmp/config.h" \ 5304 } >"$ac_tmp/config.h" \
5247 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5305 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5248 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 5306 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5249 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5250$as_echo "$as_me: $ac_file is unchanged" >&6;} 5308$as_echo "$as_me: $ac_file is unchanged" >&6;}
5251 else 5309 else
5252 rm -f "$ac_file" 5310 rm -f "$ac_file"
5253 mv "$tmp/config.h" "$ac_file" \ 5311 mv "$ac_tmp/config.h" "$ac_file" \
5254 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5312 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5255 fi 5313 fi
5256 else 5314 else
5257 $as_echo "/* $configure_input */" \ 5315 $as_echo "/* $configure_input */" \
5258 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 5316 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5259 || as_fn_error $? "could not create -" "$LINENO" 5 5317 || as_fn_error $? "could not create -" "$LINENO" 5
5260 fi 5318 fi
5261 ;; 5319 ;;
5262 5320
5263 5321

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