1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.61 for prboom 2.5.0. 4# 5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9## --------------------- ## 10## M4sh Initialization. ## 11## --------------------- ## 12 13# Be more Bourne compatible 14DUALCASE=1; export DUALCASE # for MKS sh 15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 16 emulate sh 17 NULLCMD=: 18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 19 # is contrary to our usage. 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the Free Software Foundation 1417gives unlimited permission to copy, distribute and modify it. 1418_ACEOF 1419 exit 1420fi 1421cat >config.log <<_ACEOF 1422This file contains any messages produced by compilers while 1423running configure, to aid debugging if configure makes a mistake. 1424 1425It was created by prboom $as_me 2.5.0, which was 1426generated by GNU Autoconf 2.61. Invocation command line was 1427 1428 $ $0 $@ 1429 1430_ACEOF 1431exec 5>>config.log 1432{ 1433cat <<_ASUNAME 1434## --------- ## 1435## Platform. ## 1436## --------- ## 1437 1438hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1439uname -m = `(uname -m) 2>/dev/null || echo unknown` 1440uname -r = `(uname -r) 2>/dev/null || echo unknown` 1441uname -s = `(uname -s) 2>/dev/null || echo unknown` 1442uname -v = `(uname -v) 2>/dev/null || echo unknown` 1443 1444/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1445/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1446 1447/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1448/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1449/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1450/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1451/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1452/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1453/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1454 1455_ASUNAME 1456 1457as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1458for as_dir in $PATH 1459do 1460 IFS=$as_save_IFS 1461 test -z "$as_dir" && as_dir=. 1462 echo "PATH: $as_dir" 1463done 1464IFS=$as_save_IFS 1465 1466} >&5 1467 1468cat >&5 <<_ACEOF 1469 1470 1471## ----------- ## 1472## Core tests. ## 1473## ----------- ## 1474 1475_ACEOF 1476 1477 1478# Keep a trace of the command line. 1479# Strip out --no-create and --no-recursion so they do not pile up. 1480# Strip out --silent because we don't want to record it for future runs. 1481# Also quote any args containing shell meta-characters. 1482# Make two passes to allow for proper duplicate-argument suppression. 1483ac_configure_args= 1484ac_configure_args0= 1485ac_configure_args1= 1486ac_must_keep_next=false 1487for ac_pass in 1 2 1488do 1489 for ac_arg 1490 do 1491 case $ac_arg in 1492 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1493 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1494 | -silent | --silent | --silen | --sile | --sil) 1495 continue ;; 1496 *\'*) 1497 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1498 esac 1499 case $ac_pass in 1500 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1501 2) 1502 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1503 if test $ac_must_keep_next = true; then 1504 ac_must_keep_next=false # Got value, back to normal. 1505 else 1506 case $ac_arg in 1507 *=* | --config-cache | -C | -disable-* | --disable-* \ 1508 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1509 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1510 | -with-* | --with-* | -without-* | --without-* | --x) 1511 case "$ac_configure_args0 " in 1512 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1513 esac 1514 ;; 1515 -* ) ac_must_keep_next=true ;; 1516 esac 1517 fi 1518 ac_configure_args="$ac_configure_args '$ac_arg'" 1519 ;; 1520 esac 1521 done 1522done 1523$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1524$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1525 1526# When interrupted or exit'd, cleanup temporary files, and complete 1527# config.log. We remove comments because anyway the quotes in there 1528# would cause problems or look ugly. 1529# WARNING: Use '\'' to represent an apostrophe within the trap. 1530# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1531trap 'exit_status=$? 1532 # Save into config.log some information that might help in debugging. 1533 { 1534 echo 1535 1536 cat <<\_ASBOX 1537## ---------------- ## 1538## Cache variables. ## 1539## ---------------- ## 1540_ASBOX 1541 echo 1542 # The following way of writing the cache mishandles newlines in values, 1543( 1544 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1545 eval ac_val=\$$ac_var 1546 case $ac_val in #( 1547 *${as_nl}*) 1548 case $ac_var in #( 1549 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1550echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1551 esac 1552 case $ac_var in #( 1553 _ | IFS | as_nl) ;; #( 1554 *) $as_unset $ac_var ;; 1555 esac ;; 1556 esac 1557 done 1558 (set) 2>&1 | 1559 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1560 *${as_nl}ac_space=\ *) 1561 sed -n \ 1562 "s/'\''/'\''\\\\'\'''\''/g; 1563 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1564 ;; #( 1565 *) 1566 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1567 ;; 1568 esac | 1569 sort 1570) 1571 echo 1572 1573 cat <<\_ASBOX 1574## ----------------- ## 1575## Output variables. ## 1576## ----------------- ## 1577_ASBOX 1578 echo 1579 for ac_var in $ac_subst_vars 1580 do 1581 eval ac_val=\$$ac_var 1582 case $ac_val in 1583 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1584 esac 1585 echo "$ac_var='\''$ac_val'\''" 1586 done | sort 1587 echo 1588 1589 if test -n "$ac_subst_files"; then 1590 cat <<\_ASBOX 1591## ------------------- ## 1592## File substitutions. ## 1593## ------------------- ## 1594_ASBOX 1595 echo 1596 for ac_var in $ac_subst_files 1597 do 1598 eval ac_val=\$$ac_var 1599 case $ac_val in 1600 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1601 esac 1602 echo "$ac_var='\''$ac_val'\''" 1603 done | sort 1604 echo 1605 fi 1606 1607 if test -s confdefs.h; then 1608 cat <<\_ASBOX 1609## ----------- ## 1610## confdefs.h. ## 1611## ----------- ## 1612_ASBOX 1613 echo 1614 cat confdefs.h 1615 echo 1616 fi 1617 test "$ac_signal" != 0 && 1618 echo "$as_me: caught signal $ac_signal" 1619 echo "$as_me: exit $exit_status" 1620 } >&5 1621 rm -f core *.core core.conftest.* && 1622 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1623 exit $exit_status 1624' 0 1625for ac_signal in 1 2 13 15; do 1626 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1627done 1628ac_signal=0 1629 1630# confdefs.h avoids OS command line length limits that DEFS can exceed. 1631rm -f -r conftest* confdefs.h 1632 1633# Predefined preprocessor variables. 1634 1635cat >>confdefs.h <<_ACEOF 1636#define PACKAGE_NAME "$PACKAGE_NAME" 1637_ACEOF 1638 1639 1640cat >>confdefs.h <<_ACEOF 1641#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1642_ACEOF 1643 1644 1645cat >>confdefs.h <<_ACEOF 1646#define PACKAGE_VERSION "$PACKAGE_VERSION" 1647_ACEOF 1648 1649 1650cat >>confdefs.h <<_ACEOF 1651#define PACKAGE_STRING "$PACKAGE_STRING" 1652_ACEOF 1653 1654 1655cat >>confdefs.h <<_ACEOF 1656#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1657_ACEOF 1658 1659 1660# Let the site file select an alternate cache file if it wants to. 1661# Prefer explicitly selected file to automatically selected ones. 1662if test -n "$CONFIG_SITE"; then 1663 set x "$CONFIG_SITE" 1664elif test "x$prefix" != xNONE; then 1665 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1666else 1667 set x "$ac_default_prefix/share/config.site" \ 1668 "$ac_default_prefix/etc/config.site" 1669fi 1670shift 1671for ac_site_file 1672do 1673 if test -r "$ac_site_file"; then 1674 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1675echo "$as_me: loading site script $ac_site_file" >&6;} 1676 sed 's/^/| /' "$ac_site_file" >&5 1677 . "$ac_site_file" 1678 fi 1679done 1680 1681if test -r "$cache_file"; then 1682 # Some versions of bash will fail to source /dev/null (special 1683 # files actually), so we avoid doing that. 1684 if test -f "$cache_file"; then 1685 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1686echo "$as_me: loading cache $cache_file" >&6;} 1687 case $cache_file in 1688 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1689 *) . "./$cache_file";; 1690 esac 1691 fi 1692else 1693 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1694echo "$as_me: creating cache $cache_file" >&6;} 1695 >$cache_file 1696fi 1697 1698# Check that the precious variables saved in the cache have kept the same 1699# value. 1700ac_cache_corrupted=false 1701for ac_var in $ac_precious_vars; do 1702 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1703 eval ac_new_set=\$ac_env_${ac_var}_set 1704 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1705 eval ac_new_val=\$ac_env_${ac_var}_value 1706 case $ac_old_set,$ac_new_set in 1707 set,) 1708 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1709echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1710 ac_cache_corrupted=: ;; 1711 ,set) 1712 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1713echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1714 ac_cache_corrupted=: ;; 1715 ,);; 1716 *) 1717 if test "x$ac_old_val" != "x$ac_new_val"; then 1718 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1719echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1720 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1721echo "$as_me: former value: $ac_old_val" >&2;} 1722 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1723echo "$as_me: current value: $ac_new_val" >&2;} 1724 ac_cache_corrupted=: 1725 fi;; 1726 esac 1727 # Pass precious variables to config.status. 1728 if test "$ac_new_set" = set; then 1729 case $ac_new_val in 1730 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1731 *) ac_arg=$ac_var=$ac_new_val ;; 1732 esac 1733 case " $ac_configure_args " in 1734 *" '$ac_arg' "*) ;; # Avoid dups. 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do 1780 if test -f "$ac_dir/install-sh"; then 1781 ac_aux_dir=$ac_dir 1782 ac_install_sh="$ac_aux_dir/install-sh -c" 1783 break 1784 elif test -f "$ac_dir/install.sh"; then 1785 ac_aux_dir=$ac_dir 1786 ac_install_sh="$ac_aux_dir/install.sh -c" 1787 break 1788 elif test -f "$ac_dir/shtool"; then 1789 ac_aux_dir=$ac_dir 1790 ac_install_sh="$ac_aux_dir/shtool install -c" 1791 break 1792 fi 1793done 1794if test -z "$ac_aux_dir"; then 1795 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in autotools \"$srcdir\"/autotools" >&5 1796echo "$as_me: error: cannot find install-sh or install.sh in autotools \"$srcdir\"/autotools" >&2;} 1797 { (exit 1); exit 1; }; } 1798fi 1799 1800# These three variables are undocumented and unsupported, 1801# and are intended to be withdrawn in a future Autoconf release. 1802# They can cause serious problems if a builder's source tree is in a directory 1803# whose full name contains unusual characters. 1804ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1805ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1806ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 1807 1808 1809 1810 1811# Make sure we can run config.sub. 1812$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 1813 { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 1814echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} 1815 { (exit 1); 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1839*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 1840echo "$as_me: error: invalid value of canonical build" >&2;} 1841 { (exit 1); exit 1; }; };; 1842esac 1843build=$ac_cv_build 1844ac_save_IFS=$IFS; IFS='-' 1845set x $ac_cv_build 1846shift 1847build_cpu=$1 1848build_vendor=$2 1849shift; shift 1850# Remember, the first character of IFS is used to create $*, 1851# except with old shells: 1852build_os=$* 1853IFS=$ac_save_IFS 1854case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 1855 1856 1857{ echo "$as_me:$LINENO: checking host system type" >&5 1858echo $ECHO_N "checking host system type... $ECHO_C" >&6; } 1859if test "${ac_cv_host+set}" = set; then 1860 echo $ECHO_N "(cached) $ECHO_C" >&6 1861else 1862 if test "x$host_alias" = x; then 1863 ac_cv_host=$ac_cv_build 1864else 1865 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 1866 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 1867echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} 1868 { (exit 1); exit 1; }; } 1869fi 1870 1871fi 1872{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 1873echo "${ECHO_T}$ac_cv_host" >&6; } 1874case $ac_cv_host in 1875*-*-*) ;; 1876*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 1877echo "$as_me: error: invalid value of canonical host" >&2;} 1878 { (exit 1); exit 1; }; };; 1879esac 1880host=$ac_cv_host 1881ac_save_IFS=$IFS; IFS='-' 1882set x $ac_cv_host 1883shift 1884host_cpu=$1 1885host_vendor=$2 1886shift; shift 1887# Remember, the first character of IFS is used to create $*, 1888# except with old shells: 1889host_os=$* 1890IFS=$ac_save_IFS 1891case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 1892 1893 1894{ echo "$as_me:$LINENO: checking target system type" >&5 1895echo $ECHO_N "checking target system type... $ECHO_C" >&6; } 1896if test "${ac_cv_target+set}" = set; then 1897 echo $ECHO_N "(cached) $ECHO_C" >&6 1898else 1899 if test "x$target_alias" = x; then 1900 ac_cv_target=$ac_cv_host 1901else 1902 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 1903 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5 1904echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;} 1905 { (exit 1); exit 1; }; } 1906fi 1907 1908fi 1909{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5 1910echo "${ECHO_T}$ac_cv_target" >&6; } 1911case $ac_cv_target in 1912*-*-*) ;; 1913*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5 1914echo "$as_me: error: invalid value of canonical target" >&2;} 1915 { (exit 1); exit 1; }; };; 1916esac 1917target=$ac_cv_target 1918ac_save_IFS=$IFS; IFS='-' 1919set x $ac_cv_target 1920shift 1921target_cpu=$1 1922target_vendor=$2 1923shift; shift 1924# Remember, the first character of IFS is used to create $*, 1925# except with old shells: 1926target_os=$* 1927IFS=$ac_save_IFS 1928case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 1929 1930 1931# The aliases save the names the user supplied, while $host etc. 1932# will get canonicalized. 1933test -n "$target_alias" && 1934 test "$program_prefix$program_suffix$program_transform_name" = \ 1935 NONENONEs,x,x, && 1936 program_prefix=${target_alias}- 1937 1938am__api_version='1.10' 1939 1940# Find a good install program. We prefer a C program (faster), 1941# so one script is as good as another. But avoid the broken or 1942# incompatible versions: 1943# SysV /etc/install, /usr/sbin/install 1944# SunOS /usr/etc/install 1945# IRIX /sbin/install 1946# AIX /bin/install 1947# AmigaOS /C/install, which installs bootblocks on floppy discs 1948# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1949# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1950# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1951# OS/2's system install, which has a completely different semantic 1952# ./install, which can be erroneously created by make from ./install.sh. 1953{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 1954echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } 1955if test -z "$INSTALL"; then 1956if test "${ac_cv_path_install+set}" = set; then 1957 echo $ECHO_N "(cached) $ECHO_C" >&6 1958else 1959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1960for as_dir in $PATH 1961do 1962 IFS=$as_save_IFS 1963 test -z "$as_dir" && as_dir=. 1964 # Account for people who put trailing slashes in PATH elements. 1965case $as_dir/ in 1966 ./ | .// | /cC/* | \ 1967 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 1968 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 1969 /usr/ucb/* ) ;; 1970 *) 1971 # OSF1 and SCO ODT 3.0 have their own names for install. 1972 # Don't use installbsd from OSF since it installs stuff as root 1973 # by default. 1974 for ac_prog in ginstall scoinst install; do 1975 for ac_exec_ext in '' $ac_executable_extensions; do 1976 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 1977 if test $ac_prog = install && 1978 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1979 # AIX install. It has an incompatible calling convention. 1980 : 1981 elif test $ac_prog = install && 1982 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1983 # program-specific install script used by HP pwplus--don't use. 1984 : 1985 else 1986 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 1987 break 3 1988 fi 1989 fi 1990 done 1991 done 1992 ;; 1993esac 1994done 1995IFS=$as_save_IFS 1996 1997 1998fi 1999 if test "${ac_cv_path_install+set}" = set; then 2000 INSTALL=$ac_cv_path_install 2001 else 2002 # As a last resort, use the slow shell script. Don't cache a 2003 # value for INSTALL within a source directory, because that will 2004 # break other packages using the cache if that directory is 2005 # removed, or if the value is a relative name. 2006 INSTALL=$ac_install_sh 2007 fi 2008fi 2009{ echo "$as_me:$LINENO: result: $INSTALL" >&5 2010echo "${ECHO_T}$INSTALL" >&6; } 2011 2012# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2013# It thinks the first close brace ends the variable substitution. 2014test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2015 2016test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2017 2018test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2019 2020{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5 2021echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; } 2022# Just in case 2023sleep 1 2024echo timestamp > conftest.file 2025# Do `set' in a subshell so we don't clobber the current shell's 2026# arguments. Must try -L first in case configure is actually a 2027# symlink; some systems play weird games with the mod time of symlinks 2028# (eg FreeBSD returns the mod time of the symlink's containing 2029# directory). 2030if ( 2031 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 2032 if test "$*" = "X"; then 2033 # -L didn't work. 2034 set X `ls -t $srcdir/configure conftest.file` 2035 fi 2036 rm -f conftest.file 2037 if test "$*" != "X $srcdir/configure conftest.file" \ 2038 && test "$*" != "X conftest.file $srcdir/configure"; then 2039 2040 # If neither matched, then we have a broken ls. This can happen 2041 # if, for instance, CONFIG_SHELL is bash and it inherits a 2042 # broken ls alias from the environment. This has actually 2043 # happened. Such a system could not be considered "sane". 2044 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken 2045alias in your environment" >&5 2046echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken 2047alias in your environment" >&2;} 2048 { (exit 1); exit 1; }; } 2049 fi 2050 2051 test "$2" = conftest.file 2052 ) 2053then 2054 # Ok. 2055 : 2056else 2057 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! 2058Check your system clock" >&5 2059echo "$as_me: error: newly created file is older than distributed files! 2060Check your system clock" >&2;} 2061 { (exit 1); exit 1; }; } 2062fi 2063{ echo "$as_me:$LINENO: result: yes" >&5 2064echo "${ECHO_T}yes" >&6; } 2065test "$program_prefix" != NONE && 2066 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2067# Use a double $ so make ignores it. 2068test "$program_suffix" != NONE && 2069 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2070# Double any \ or $. echo might interpret backslashes. 2071# By default was `s,x,x', remove it if useless. 2072cat <<\_ACEOF >conftest.sed 2073s/[\\$]/&&/g;s/;s,x,x,$// 2074_ACEOF 2075program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 2076rm -f conftest.sed 2077 2078# expand $ac_aux_dir to an absolute path 2079am_aux_dir=`cd $ac_aux_dir && pwd` 2080 2081test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 2082# Use eval to expand $SHELL 2083if eval "$MISSING --run true"; then 2084 am_missing_run="$MISSING --run " 2085else 2086 am_missing_run= 2087 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 2088echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2089fi 2090 2091{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 2092echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } 2093if test -z "$MKDIR_P"; then 2094 if test "${ac_cv_path_mkdir+set}" = set; then 2095 echo $ECHO_N "(cached) $ECHO_C" >&6 2096else 2097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2098for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2099do 2100 IFS=$as_save_IFS 2101 test -z "$as_dir" && as_dir=. 2102 for ac_prog in mkdir gmkdir; do 2103 for ac_exec_ext in '' $ac_executable_extensions; do 2104 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2105 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2106 'mkdir (GNU coreutils) '* | \ 2107 'mkdir (coreutils) '* | \ 2108 'mkdir (fileutils) '4.1*) 2109 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2110 break 3;; 2111 esac 2112 done 2113 done 2114done 2115IFS=$as_save_IFS 2116 2117fi 2118 2119 if test "${ac_cv_path_mkdir+set}" = set; then 2120 MKDIR_P="$ac_cv_path_mkdir -p" 2121 else 2122 # As a last resort, use the slow shell script. Don't cache a 2123 # value for MKDIR_P within a source directory, because that will 2124 # break other packages using the cache if that directory is 2125 # removed, or if the value is a relative name. 2126 test -d ./--version && rmdir ./--version 2127 MKDIR_P="$ac_install_sh -d" 2128 fi 2129fi 2130{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 2131echo "${ECHO_T}$MKDIR_P" >&6; } 2132 2133mkdir_p="$MKDIR_P" 2134case $mkdir_p in 2135 [\\/$]* | ?:[\\/]*) ;; 2136 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2137esac 2138 2139for ac_prog in gawk mawk nawk awk 2140do 2141 # Extract the first word of "$ac_prog", so it can be a program name with args. 2142set dummy $ac_prog; ac_word=$2 2143{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2144echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2145if test "${ac_cv_prog_AWK+set}" = set; then 2146 echo $ECHO_N "(cached) $ECHO_C" >&6 2147else 2148 if test -n "$AWK"; then 2149 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2150else 2151as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2152for as_dir in $PATH 2153do 2154 IFS=$as_save_IFS 2155 test -z "$as_dir" && as_dir=. 2156 for ac_exec_ext in '' $ac_executable_extensions; do 2157 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2158 ac_cv_prog_AWK="$ac_prog" 2159 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2160 break 2 2161 fi 2162done 2163done 2164IFS=$as_save_IFS 2165 2166fi 2167fi 2168AWK=$ac_cv_prog_AWK 2169if test -n "$AWK"; then 2170 { echo "$as_me:$LINENO: result: $AWK" >&5 2171echo "${ECHO_T}$AWK" >&6; } 2172else 2173 { echo "$as_me:$LINENO: result: no" >&5 2174echo "${ECHO_T}no" >&6; } 2175fi 2176 2177 2178 test -n "$AWK" && break 2179done 2180 2181{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2182echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } 2183set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2184if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then 2185 echo $ECHO_N "(cached) $ECHO_C" >&6 2186else 2187 cat >conftest.make <<\_ACEOF 2188SHELL = /bin/sh 2189all: 2190 @echo '@@@%%%=$(MAKE)=@@@%%%' 2191_ACEOF 2192# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2193case `${MAKE-make} -f conftest.make 2>/dev/null` in 2194 *@@@%%%=?*=@@@%%%*) 2195 eval ac_cv_prog_make_${ac_make}_set=yes;; 2196 *) 2197 eval ac_cv_prog_make_${ac_make}_set=no;; 2198esac 2199rm -f conftest.make 2200fi 2201if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2202 { echo "$as_me:$LINENO: result: yes" >&5 2203echo "${ECHO_T}yes" >&6; } 2204 SET_MAKE= 2205else 2206 { echo "$as_me:$LINENO: result: no" >&5 2207echo "${ECHO_T}no" >&6; } 2208 SET_MAKE="MAKE=${MAKE-make}" 2209fi 2210 2211rm -rf .tst 2>/dev/null 2212mkdir .tst 2>/dev/null 2213if test -d .tst; then 2214 am__leading_dot=. 2215else 2216 am__leading_dot=_ 2217fi 2218rmdir .tst 2>/dev/null 2219 2220if test "`cd $srcdir && pwd`" != "`pwd`"; then 2221 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2222 # is not polluted with repeated "-I." 2223 am__isrc=' -I$(srcdir)' 2224 # test to see if srcdir already configured 2225 if test -f $srcdir/config.status; then 2226 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 2227echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} 2228 { (exit 1); exit 1; }; } 2229 fi 2230fi 2231 2232# test whether we have cygpath 2233if test -z "$CYGPATH_W"; then 2234 if (cygpath --version) >/dev/null 2>/dev/null; then 2235 CYGPATH_W='cygpath -w' 2236 else 2237 CYGPATH_W=echo 2238 fi 2239fi 2240 2241 2242# Define the identity of the package. 2243 PACKAGE='prboom' 2244 VERSION='2.5.0' 2245 2246 2247cat >>confdefs.h <<_ACEOF 2248#define PACKAGE "$PACKAGE" 2249_ACEOF 2250 2251 2252cat >>confdefs.h <<_ACEOF 2253#define VERSION "$VERSION" 2254_ACEOF 2255 2256# Some tools Automake needs. 2257 2258ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2259 2260 2261AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2262 2263 2264AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2265 2266 2267AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2268 2269 2270MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2271 2272install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} 2273 2274# Installed binaries are usually stripped using `strip' when the user 2275# run `make install-strip'. However `strip' might not be the right 2276# tool to use in cross-compilation environments, therefore Automake 2277# will honor the `STRIP' environment variable to overrule this program. 2278if test "$cross_compiling" != no; then 2279 if test -n "$ac_tool_prefix"; then 2280 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2281set dummy ${ac_tool_prefix}strip; ac_word=$2 2282{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2283echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2284if test "${ac_cv_prog_STRIP+set}" = set; then 2285 echo $ECHO_N "(cached) $ECHO_C" >&6 2286else 2287 if test -n "$STRIP"; then 2288 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2289else 2290as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2291for as_dir in $PATH 2292do 2293 IFS=$as_save_IFS 2294 test -z "$as_dir" && as_dir=. 2295 for ac_exec_ext in '' $ac_executable_extensions; do 2296 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2297 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2298 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2299 break 2 2300 fi 2301done 2302done 2303IFS=$as_save_IFS 2304 2305fi 2306fi 2307STRIP=$ac_cv_prog_STRIP 2308if test -n "$STRIP"; then 2309 { echo "$as_me:$LINENO: result: $STRIP" >&5 2310echo "${ECHO_T}$STRIP" >&6; } 2311else 2312 { echo "$as_me:$LINENO: result: no" >&5 2313echo "${ECHO_T}no" >&6; } 2314fi 2315 2316 2317fi 2318if test -z "$ac_cv_prog_STRIP"; then 2319 ac_ct_STRIP=$STRIP 2320 # Extract the first word of "strip", so it can be a program name with args. 2321set dummy strip; ac_word=$2 2322{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2323echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2324if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then 2325 echo $ECHO_N "(cached) $ECHO_C" >&6 2326else 2327 if test -n "$ac_ct_STRIP"; then 2328 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2329else 2330as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2331for as_dir in $PATH 2332do 2333 IFS=$as_save_IFS 2334 test -z "$as_dir" && as_dir=. 2335 for ac_exec_ext in '' $ac_executable_extensions; do 2336 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2337 ac_cv_prog_ac_ct_STRIP="strip" 2338 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2339 break 2 2340 fi 2341done 2342done 2343IFS=$as_save_IFS 2344 2345fi 2346fi 2347ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2348if test -n "$ac_ct_STRIP"; then 2349 { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 2350echo "${ECHO_T}$ac_ct_STRIP" >&6; } 2351else 2352 { echo "$as_me:$LINENO: result: no" >&5 2353echo "${ECHO_T}no" >&6; } 2354fi 2355 2356 if test "x$ac_ct_STRIP" = x; then 2357 STRIP=":" 2358 else 2359 case $cross_compiling:$ac_tool_warned in 2360yes:) 2361{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2362whose name does not start with the host triplet. If you think this 2363configuration is useful to you, please write to autoconf@gnu.org." >&5 2364echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2365whose name does not start with the host triplet. If you think this 2366configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2367ac_tool_warned=yes ;; 2368esac 2369 STRIP=$ac_ct_STRIP 2370 fi 2371else 2372 STRIP="$ac_cv_prog_STRIP" 2373fi 2374 2375fi 2376INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2377 2378# We need awk for the "check" target. The system "awk" is bad on 2379# some platforms. 2380# Always define AMTAR for backward compatibility. 2381 2382AMTAR=${AMTAR-"${am_missing_run}tar"} 2383 2384am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2385 2386 2387 2388 2389 2390ac_config_headers="$ac_config_headers config.h" 2391 2392 2393{ echo "$as_me:$LINENO: checking checking whether to use x86 asm versions of some functions" >&5 2394echo $ECHO_N "checking checking whether to use x86 asm versions of some functions... $ECHO_C" >&6; } 2395# Check whether --enable-i386-asm was given. 2396if test "${enable_i386_asm+set}" = set; then 2397 enableval=$enable_i386_asm; 2398else 2399 2400enable_i386_asm="no" 2401case "$target" in 2402 i?86-*) enable_i386_asm="yes" ;; 2403esac 2404fi 2405 2406if test "$enable_i386_asm" = yes; then 2407 2408cat >>confdefs.h <<\_ACEOF 2409#define I386_ASM 1 2410_ACEOF 2411 2412 { echo "$as_me:$LINENO: result: yes" >&5 2413echo "${ECHO_T}yes" >&6; } 2414else 2415 { echo "$as_me:$LINENO: result: no" >&5 2416echo "${ECHO_T}no" >&6; } 2417fi 2418 2419 2420# Check whether --with-waddir was given. 2421if test "${with_waddir+set}" = set; then 2422 withval=$with_waddir; DOOMWADDIR="$withval" 2423else 2424 if test "x$prefix" != xNONE; then 2425 DOOMWADDIR="$prefix/share/doom" 2426else 2427 DOOMWADDIR="$ac_default_prefix/share/doom" 2428fi 2429 2430fi 2431 2432 2433cat >>confdefs.h <<_ACEOF 2434#define DOOMWADDIR "$DOOMWADDIR" 2435_ACEOF 2436 2437 2438ac_ext=c 2439ac_cpp='$CPP $CPPFLAGS' 2440ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2441ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2442ac_compiler_gnu=$ac_cv_c_compiler_gnu 2443if test -n "$ac_tool_prefix"; then 2444 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2445set dummy ${ac_tool_prefix}gcc; ac_word=$2 2446{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2447echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2448if test "${ac_cv_prog_CC+set}" = set; then 2449 echo $ECHO_N "(cached) $ECHO_C" >&6 2450else 2451 if test -n "$CC"; then 2452 ac_cv_prog_CC="$CC" # Let the user override the test. 2453else 2454as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2455for as_dir in $PATH 2456do 2457 IFS=$as_save_IFS 2458 test -z "$as_dir" && as_dir=. 2459 for ac_exec_ext in '' $ac_executable_extensions; do 2460 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2461 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2462 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2463 break 2 2464 fi 2465done 2466done 2467IFS=$as_save_IFS 2468 2469fi 2470fi 2471CC=$ac_cv_prog_CC 2472if test -n "$CC"; then 2473 { echo "$as_me:$LINENO: result: $CC" >&5 2474echo "${ECHO_T}$CC" >&6; } 2475else 2476 { echo "$as_me:$LINENO: result: no" >&5 2477echo "${ECHO_T}no" >&6; } 2478fi 2479 2480 2481fi 2482if test -z "$ac_cv_prog_CC"; then 2483 ac_ct_CC=$CC 2484 # Extract the first word of "gcc", so it can be a program name with args. 2485set dummy gcc; ac_word=$2 2486{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2487echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2488if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2489 echo $ECHO_N "(cached) $ECHO_C" >&6 2490else 2491 if test -n "$ac_ct_CC"; then 2492 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2493else 2494as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2495for as_dir in $PATH 2496do 2497 IFS=$as_save_IFS 2498 test -z "$as_dir" && as_dir=. 2499 for ac_exec_ext in '' $ac_executable_extensions; do 2500 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2501 ac_cv_prog_ac_ct_CC="gcc" 2502 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2503 break 2 2504 fi 2505done 2506done 2507IFS=$as_save_IFS 2508 2509fi 2510fi 2511ac_ct_CC=$ac_cv_prog_ac_ct_CC 2512if test -n "$ac_ct_CC"; then 2513 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2514echo "${ECHO_T}$ac_ct_CC" >&6; } 2515else 2516 { echo "$as_me:$LINENO: result: no" >&5 2517echo "${ECHO_T}no" >&6; } 2518fi 2519 2520 if test "x$ac_ct_CC" = x; then 2521 CC="" 2522 else 2523 case $cross_compiling:$ac_tool_warned in 2524yes:) 2525{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2526whose name does not start with the host triplet. If you think this 2527configuration is useful to you, please write to autoconf@gnu.org." >&5 2528echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2529whose name does not start with the host triplet. If you think this 2530configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2531ac_tool_warned=yes ;; 2532esac 2533 CC=$ac_ct_CC 2534 fi 2535else 2536 CC="$ac_cv_prog_CC" 2537fi 2538 2539if test -z "$CC"; then 2540 if test -n "$ac_tool_prefix"; then 2541 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2542set dummy ${ac_tool_prefix}cc; ac_word=$2 2543{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2544echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2545if test "${ac_cv_prog_CC+set}" = set; then 2546 echo $ECHO_N "(cached) $ECHO_C" >&6 2547else 2548 if test -n "$CC"; then 2549 ac_cv_prog_CC="$CC" # Let the user override the test. 2550else 2551as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2552for as_dir in $PATH 2553do 2554 IFS=$as_save_IFS 2555 test -z "$as_dir" && as_dir=. 2556 for ac_exec_ext in '' $ac_executable_extensions; do 2557 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2558 ac_cv_prog_CC="${ac_tool_prefix}cc" 2559 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2560 break 2 2561 fi 2562done 2563done 2564IFS=$as_save_IFS 2565 2566fi 2567fi 2568CC=$ac_cv_prog_CC 2569if test -n "$CC"; then 2570 { echo "$as_me:$LINENO: result: $CC" >&5 2571echo "${ECHO_T}$CC" >&6; } 2572else 2573 { echo "$as_me:$LINENO: result: no" >&5 2574echo "${ECHO_T}no" >&6; } 2575fi 2576 2577 2578 fi 2579fi 2580if test -z "$CC"; then 2581 # Extract the first word of "cc", so it can be a program name with args. 2582set dummy cc; ac_word=$2 2583{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2584echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2585if test "${ac_cv_prog_CC+set}" = set; then 2586 echo $ECHO_N "(cached) $ECHO_C" >&6 2587else 2588 if test -n "$CC"; then 2589 ac_cv_prog_CC="$CC" # Let the user override the test. 2590else 2591 ac_prog_rejected=no 2592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2593for as_dir in $PATH 2594do 2595 IFS=$as_save_IFS 2596 test -z "$as_dir" && as_dir=. 2597 for ac_exec_ext in '' $ac_executable_extensions; do 2598 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2599 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2600 ac_prog_rejected=yes 2601 continue 2602 fi 2603 ac_cv_prog_CC="cc" 2604 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2605 break 2 2606 fi 2607done 2608done 2609IFS=$as_save_IFS 2610 2611if test $ac_prog_rejected = yes; then 2612 # We found a bogon in the path, so make sure we never use it. 2613 set dummy $ac_cv_prog_CC 2614 shift 2615 if test $# != 0; then 2616 # We chose a different compiler from the bogus one. 2617 # However, it has the same basename, so the bogon will be chosen 2618 # first if we set CC to just the basename; use the full file name. 2619 shift 2620 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2621 fi 2622fi 2623fi 2624fi 2625CC=$ac_cv_prog_CC 2626if test -n "$CC"; then 2627 { echo "$as_me:$LINENO: result: $CC" >&5 2628echo "${ECHO_T}$CC" >&6; } 2629else 2630 { echo "$as_me:$LINENO: result: no" >&5 2631echo "${ECHO_T}no" >&6; } 2632fi 2633 2634 2635fi 2636if test -z "$CC"; then 2637 if test -n "$ac_tool_prefix"; then 2638 for ac_prog in cl.exe 2639 do 2640 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2641set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2642{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2643echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2644if test "${ac_cv_prog_CC+set}" = set; then 2645 echo $ECHO_N "(cached) $ECHO_C" >&6 2646else 2647 if test -n "$CC"; then 2648 ac_cv_prog_CC="$CC" # Let the user override the test. 2649else 2650as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2651for as_dir in $PATH 2652do 2653 IFS=$as_save_IFS 2654 test -z "$as_dir" && as_dir=. 2655 for ac_exec_ext in '' $ac_executable_extensions; do 2656 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2657 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2658 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2659 break 2 2660 fi 2661done 2662done 2663IFS=$as_save_IFS 2664 2665fi 2666fi 2667CC=$ac_cv_prog_CC 2668if test -n "$CC"; then 2669 { echo "$as_me:$LINENO: result: $CC" >&5 2670echo "${ECHO_T}$CC" >&6; } 2671else 2672 { echo "$as_me:$LINENO: result: no" >&5 2673echo "${ECHO_T}no" >&6; } 2674fi 2675 2676 2677 test -n "$CC" && break 2678 done 2679fi 2680if test -z "$CC"; then 2681 ac_ct_CC=$CC 2682 for ac_prog in cl.exe 2683do 2684 # Extract the first word of "$ac_prog", so it can be a program name with args. 2685set dummy $ac_prog; ac_word=$2 2686{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2687echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2688if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2689 echo $ECHO_N "(cached) $ECHO_C" >&6 2690else 2691 if test -n "$ac_ct_CC"; then 2692 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2693else 2694as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2695for as_dir in $PATH 2696do 2697 IFS=$as_save_IFS 2698 test -z "$as_dir" && as_dir=. 2699 for ac_exec_ext in '' $ac_executable_extensions; do 2700 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2701 ac_cv_prog_ac_ct_CC="$ac_prog" 2702 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2703 break 2 2704 fi 2705done 2706done 2707IFS=$as_save_IFS 2708 2709fi 2710fi 2711ac_ct_CC=$ac_cv_prog_ac_ct_CC 2712if test -n "$ac_ct_CC"; then 2713 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2714echo "${ECHO_T}$ac_ct_CC" >&6; } 2715else 2716 { echo "$as_me:$LINENO: result: no" >&5 2717echo "${ECHO_T}no" >&6; } 2718fi 2719 2720 2721 test -n "$ac_ct_CC" && break 2722done 2723 2724 if test "x$ac_ct_CC" = x; then 2725 CC="" 2726 else 2727 case $cross_compiling:$ac_tool_warned in 2728yes:) 2729{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2730whose name does not start with the host triplet. If you think this 2731configuration is useful to you, please write to autoconf@gnu.org." >&5 2732echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2733whose name does not start with the host triplet. If you think this 2734configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2735ac_tool_warned=yes ;; 2736esac 2737 CC=$ac_ct_CC 2738 fi 2739fi 2740 2741fi 2742 2743 2744test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2745See \`config.log' for more details." >&5 2746echo "$as_me: error: no acceptable C compiler found in \$PATH 2747See \`config.log' for more details." >&2;} 2748 { (exit 1); exit 1; }; } 2749 2750# Provide some information about the compiler. 2751echo "$as_me:$LINENO: checking for C compiler version" >&5 2752ac_compiler=`set X $ac_compile; echo $2` 2753{ (ac_try="$ac_compiler --version >&5" 2754case "(($ac_try" in 2755 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2756 *) ac_try_echo=$ac_try;; 2757esac 2758eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2759 (eval "$ac_compiler --version >&5") 2>&5 2760 ac_status=$? 2761 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2762 (exit $ac_status); } 2763{ (ac_try="$ac_compiler -v >&5" 2764case "(($ac_try" in 2765 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2766 *) ac_try_echo=$ac_try;; 2767esac 2768eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2769 (eval "$ac_compiler -v >&5") 2>&5 2770 ac_status=$? 2771 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2772 (exit $ac_status); } 2773{ (ac_try="$ac_compiler -V >&5" 2774case "(($ac_try" in 2775 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2776 *) ac_try_echo=$ac_try;; 2777esac 2778eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2779 (eval "$ac_compiler -V >&5") 2>&5 2780 ac_status=$? 2781 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2782 (exit $ac_status); } 2783 2784cat >conftest.$ac_ext <<_ACEOF 2785/* confdefs.h. */ 2786_ACEOF 2787cat confdefs.h >>conftest.$ac_ext 2788cat >>conftest.$ac_ext <<_ACEOF 2789/* end confdefs.h. */ 2790 2791int 2792main () 2793{ 2794 2795 ; 2796 return 0; 2797} 2798_ACEOF 2799ac_clean_files_save=$ac_clean_files 2800ac_clean_files="$ac_clean_files a.out a.exe b.out" 2801# Try to create an executable without -o first, disregard a.out. 2802# It will help us diagnose broken compilers, and finding out an intuition 2803# of exeext. 2804{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2805echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 2806ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2807# 2808# List of possible output files, starting from the most likely. 2809# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 2810# only as a last resort. b.out is created by i960 compilers. 2811ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 2812# 2813# The IRIX 6 linker writes into existing files which may not be 2814# executable, retaining their permissions. Remove them first so a 2815# subsequent execution test works. 2816ac_rmfiles= 2817for ac_file in $ac_files 2818do 2819 case $ac_file in 2820 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2821 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2822 esac 2823done 2824rm -f $ac_rmfiles 2825 2826if { (ac_try="$ac_link_default" 2827case "(($ac_try" in 2828 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2829 *) ac_try_echo=$ac_try;; 2830esac 2831eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2832 (eval "$ac_link_default") 2>&5 2833 ac_status=$? 2834 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2835 (exit $ac_status); }; then 2836 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2837# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2838# in a Makefile. We should not override ac_cv_exeext if it was cached, 2839# so that the user can short-circuit this test for compilers unknown to 2840# Autoconf. 2841for ac_file in $ac_files '' 2842do 2843 test -f "$ac_file" || continue 2844 case $ac_file in 2845 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2846 ;; 2847 [ab].out ) 2848 # We found the default executable, but exeext='' is most 2849 # certainly right. 2850 break;; 2851 *.* ) 2852 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2853 then :; else 2854 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2855 fi 2856 # We set ac_cv_exeext here because the later test for it is not 2857 # safe: cross compilers may not add the suffix if given an `-o' 2858 # argument, so we may need to know it at that point already. 2859 # Even if this section looks crufty: it has the advantage of 2860 # actually working. 2861 break;; 2862 * ) 2863 break;; 2864 esac 2865done 2866test "$ac_cv_exeext" = no && ac_cv_exeext= 2867 2868else 2869 ac_file='' 2870fi 2871 2872{ echo "$as_me:$LINENO: result: $ac_file" >&5 2873echo "${ECHO_T}$ac_file" >&6; } 2874if test -z "$ac_file"; then 2875 echo "$as_me: failed program was:" >&5 2876sed 's/^/| /' conftest.$ac_ext >&5 2877 2878{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2879See \`config.log' for more details." >&5 2880echo "$as_me: error: C compiler cannot create executables 2881See \`config.log' for more details." >&2;} 2882 { (exit 77); exit 77; }; } 2883fi 2884 2885ac_exeext=$ac_cv_exeext 2886 2887# Check that the compiler produces executables we can run. If not, either 2888# the compiler is broken, or we cross compile. 2889{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2890echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 2891# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2892# If not cross compiling, check that we can run a simple program. 2893if test "$cross_compiling" != yes; then 2894 if { ac_try='./$ac_file' 2895 { (case "(($ac_try" in 2896 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2897 *) ac_try_echo=$ac_try;; 2898esac 2899eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2900 (eval "$ac_try") 2>&5 2901 ac_status=$? 2902 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2903 (exit $ac_status); }; }; then 2904 cross_compiling=no 2905 else 2906 if test "$cross_compiling" = maybe; then 2907 cross_compiling=yes 2908 else 2909 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2910If you meant to cross compile, use \`--host'. 2911See \`config.log' for more details." >&5 2912echo "$as_me: error: cannot run C compiled programs. 2913If you meant to cross compile, use \`--host'. 2914See \`config.log' for more details." >&2;} 2915 { (exit 1); exit 1; }; } 2916 fi 2917 fi 2918fi 2919{ echo "$as_me:$LINENO: result: yes" >&5 2920echo "${ECHO_T}yes" >&6; } 2921 2922rm -f a.out a.exe conftest$ac_cv_exeext b.out 2923ac_clean_files=$ac_clean_files_save 2924# Check that the compiler produces executables we can run. If not, either 2925# the compiler is broken, or we cross compile. 2926{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2927echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 2928{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 2929echo "${ECHO_T}$cross_compiling" >&6; } 2930 2931{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 2932echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2933if { (ac_try="$ac_link" 2934case "(($ac_try" in 2935 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2936 *) ac_try_echo=$ac_try;; 2937esac 2938eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2939 (eval "$ac_link") 2>&5 2940 ac_status=$? 2941 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2942 (exit $ac_status); }; then 2943 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2944# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2945# work properly (i.e., refer to `conftest.exe'), while it won't with 2946# `rm'. 2947for ac_file in conftest.exe conftest conftest.*; do 2948 test -f "$ac_file" || continue 2949 case $ac_file in 2950 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2951 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2952 break;; 2953 * ) break;; 2954 esac 2955done 2956else 2957 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2958See \`config.log' for more details." >&5 2959echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2960See \`config.log' for more details." >&2;} 2961 { (exit 1); exit 1; }; } 2962fi 2963 2964rm -f conftest$ac_cv_exeext 2965{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2966echo "${ECHO_T}$ac_cv_exeext" >&6; } 2967 2968rm -f conftest.$ac_ext 2969EXEEXT=$ac_cv_exeext 2970ac_exeext=$EXEEXT 2971{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 2972echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 2973if test "${ac_cv_objext+set}" = set; then 2974 echo $ECHO_N "(cached) $ECHO_C" >&6 2975else 2976 cat >conftest.$ac_ext <<_ACEOF 2977/* confdefs.h. */ 2978_ACEOF 2979cat confdefs.h >>conftest.$ac_ext 2980cat >>conftest.$ac_ext <<_ACEOF 2981/* end confdefs.h. */ 2982 2983int 2984main () 2985{ 2986 2987 ; 2988 return 0; 2989} 2990_ACEOF 2991rm -f conftest.o conftest.obj 2992if { (ac_try="$ac_compile" 2993case "(($ac_try" in 2994 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2995 *) ac_try_echo=$ac_try;; 2996esac 2997eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2998 (eval "$ac_compile") 2>&5 2999 ac_status=$? 3000 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3001 (exit $ac_status); }; then 3002 for ac_file in conftest.o conftest.obj conftest.*; do 3003 test -f "$ac_file" || continue; 3004 case $ac_file in 3005 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 3006 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3007 break;; 3008 esac 3009done 3010else 3011 echo "$as_me: failed program was:" >&5 3012sed 's/^/| /' conftest.$ac_ext >&5 3013 3014{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 3015See \`config.log' for more details." >&5 3016echo "$as_me: error: cannot compute suffix of object files: cannot compile 3017See \`config.log' for more details." >&2;} 3018 { (exit 1); exit 1; }; } 3019fi 3020 3021rm -f conftest.$ac_cv_objext conftest.$ac_ext 3022fi 3023{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 3024echo "${ECHO_T}$ac_cv_objext" >&6; } 3025OBJEXT=$ac_cv_objext 3026ac_objext=$OBJEXT 3027{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 3028echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 3029if test "${ac_cv_c_compiler_gnu+set}" = set; then 3030 echo $ECHO_N "(cached) $ECHO_C" >&6 3031else 3032 cat >conftest.$ac_ext <<_ACEOF 3033/* confdefs.h. */ 3034_ACEOF 3035cat confdefs.h >>conftest.$ac_ext 3036cat >>conftest.$ac_ext <<_ACEOF 3037/* end confdefs.h. */ 3038 3039int 3040main () 3041{ 3042#ifndef __GNUC__ 3043 choke me 3044#endif 3045 3046 ; 3047 return 0; 3048} 3049_ACEOF 3050rm -f conftest.$ac_objext 3051if { (ac_try="$ac_compile" 3052case "(($ac_try" in 3053 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3054 *) ac_try_echo=$ac_try;; 3055esac 3056eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3057 (eval "$ac_compile") 2>conftest.er1 3058 ac_status=$? 3059 grep -v '^ *+' conftest.er1 >conftest.err 3060 rm -f conftest.er1 3061 cat conftest.err >&5 3062 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3063 (exit $ac_status); } && { 3064 test -z "$ac_c_werror_flag" || 3065 test ! -s conftest.err 3066 } && test -s conftest.$ac_objext; then 3067 ac_compiler_gnu=yes 3068else 3069 echo "$as_me: failed program was:" >&5 3070sed 's/^/| /' conftest.$ac_ext >&5 3071 3072 ac_compiler_gnu=no 3073fi 3074 3075rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3076ac_cv_c_compiler_gnu=$ac_compiler_gnu 3077 3078fi 3079{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 3080echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 3081GCC=`test $ac_compiler_gnu = yes && echo yes` 3082ac_test_CFLAGS=${CFLAGS+set} 3083ac_save_CFLAGS=$CFLAGS 3084{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 3085echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 3086if test "${ac_cv_prog_cc_g+set}" = set; then 3087 echo $ECHO_N "(cached) $ECHO_C" >&6 3088else 3089 ac_save_c_werror_flag=$ac_c_werror_flag 3090 ac_c_werror_flag=yes 3091 ac_cv_prog_cc_g=no 3092 CFLAGS="-g" 3093 cat >conftest.$ac_ext <<_ACEOF 3094/* confdefs.h. */ 3095_ACEOF 3096cat confdefs.h >>conftest.$ac_ext 3097cat >>conftest.$ac_ext <<_ACEOF 3098/* end confdefs.h. */ 3099 3100int 3101main () 3102{ 3103 3104 ; 3105 return 0; 3106} 3107_ACEOF 3108rm -f conftest.$ac_objext 3109if { (ac_try="$ac_compile" 3110case "(($ac_try" in 3111 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3112 *) ac_try_echo=$ac_try;; 3113esac 3114eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3115 (eval "$ac_compile") 2>conftest.er1 3116 ac_status=$? 3117 grep -v '^ *+' conftest.er1 >conftest.err 3118 rm -f conftest.er1 3119 cat conftest.err >&5 3120 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3121 (exit $ac_status); } && { 3122 test -z "$ac_c_werror_flag" || 3123 test ! -s conftest.err 3124 } && test -s conftest.$ac_objext; then 3125 ac_cv_prog_cc_g=yes 3126else 3127 echo "$as_me: failed program was:" >&5 3128sed 's/^/| /' conftest.$ac_ext >&5 3129 3130 CFLAGS="" 3131 cat >conftest.$ac_ext <<_ACEOF 3132/* confdefs.h. */ 3133_ACEOF 3134cat confdefs.h >>conftest.$ac_ext 3135cat >>conftest.$ac_ext <<_ACEOF 3136/* end confdefs.h. */ 3137 3138int 3139main () 3140{ 3141 3142 ; 3143 return 0; 3144} 3145_ACEOF 3146rm -f conftest.$ac_objext 3147if { (ac_try="$ac_compile" 3148case "(($ac_try" in 3149 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3150 *) ac_try_echo=$ac_try;; 3151esac 3152eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3153 (eval "$ac_compile") 2>conftest.er1 3154 ac_status=$? 3155 grep -v '^ *+' conftest.er1 >conftest.err 3156 rm -f conftest.er1 3157 cat conftest.err >&5 3158 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3159 (exit $ac_status); } && { 3160 test -z "$ac_c_werror_flag" || 3161 test ! -s conftest.err 3162 } && test -s conftest.$ac_objext; then 3163 : 3164else 3165 echo "$as_me: failed program was:" >&5 3166sed 's/^/| /' conftest.$ac_ext >&5 3167 3168 ac_c_werror_flag=$ac_save_c_werror_flag 3169 CFLAGS="-g" 3170 cat >conftest.$ac_ext <<_ACEOF 3171/* confdefs.h. */ 3172_ACEOF 3173cat confdefs.h >>conftest.$ac_ext 3174cat >>conftest.$ac_ext <<_ACEOF 3175/* end confdefs.h. */ 3176 3177int 3178main () 3179{ 3180 3181 ; 3182 return 0; 3183} 3184_ACEOF 3185rm -f conftest.$ac_objext 3186if { (ac_try="$ac_compile" 3187case "(($ac_try" in 3188 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3189 *) ac_try_echo=$ac_try;; 3190esac 3191eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3192 (eval "$ac_compile") 2>conftest.er1 3193 ac_status=$? 3194 grep -v '^ *+' conftest.er1 >conftest.err 3195 rm -f conftest.er1 3196 cat conftest.err >&5 3197 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3198 (exit $ac_status); } && { 3199 test -z "$ac_c_werror_flag" || 3200 test ! -s conftest.err 3201 } && test -s conftest.$ac_objext; then 3202 ac_cv_prog_cc_g=yes 3203else 3204 echo "$as_me: failed program was:" >&5 3205sed 's/^/| /' conftest.$ac_ext >&5 3206 3207 3208fi 3209 3210rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3211fi 3212 3213rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3214fi 3215 3216rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3217 ac_c_werror_flag=$ac_save_c_werror_flag 3218fi 3219{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 3220echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 3221if test "$ac_test_CFLAGS" = set; then 3222 CFLAGS=$ac_save_CFLAGS 3223elif test $ac_cv_prog_cc_g = yes; then 3224 if test "$GCC" = yes; then 3225 CFLAGS="-g -O2" 3226 else 3227 CFLAGS="-g" 3228 fi 3229else 3230 if test "$GCC" = yes; then 3231 CFLAGS="-O2" 3232 else 3233 CFLAGS= 3234 fi 3235fi 3236{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 3237echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 3238if test "${ac_cv_prog_cc_c89+set}" = set; then 3239 echo $ECHO_N "(cached) $ECHO_C" >&6 3240else 3241 ac_cv_prog_cc_c89=no 3242ac_save_CC=$CC 3243cat >conftest.$ac_ext <<_ACEOF 3244/* confdefs.h. */ 3245_ACEOF 3246cat confdefs.h >>conftest.$ac_ext 3247cat >>conftest.$ac_ext <<_ACEOF 3248/* end confdefs.h. */ 3249#include <stdarg.h> 3250#include <stdio.h> 3251#include <sys/types.h> 3252#include <sys/stat.h> 3253/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3254struct buf { int x; }; 3255FILE * (*rcsopen) (struct buf *, struct stat *, int); 3256static char *e (p, i) 3257 char **p; 3258 int i; 3259{ 3260 return p[i]; 3261} 3262static char *f (char * (*g) (char **, int), char **p, ...) 3263{ 3264 char *s; 3265 va_list v; 3266 va_start (v,p); 3267 s = g (p, va_arg (v,int)); 3268 va_end (v); 3269 return s; 3270} 3271 3272/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3273 function prototypes and stuff, but not '\xHH' hex character constants. 3274 These don't provoke an error unfortunately, instead are silently treated 3275 as 'x'. The following induces an error, until -std is added to get 3276 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3277 array size at least. It's necessary to write '\x00'==0 to get something 3278 that's true only with -std. */ 3279int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3280 3281/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3282 inside strings and character constants. */ 3283#define FOO(x) 'x' 3284int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3285 3286int test (int i, double x); 3287struct s1 {int (*f) (int a);}; 3288struct s2 {int (*f) (double a);}; 3289int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3290int argc; 3291char **argv; 3292int 3293main () 3294{ 3295return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3296 ; 3297 return 0; 3298} 3299_ACEOF 3300for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3301 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3302do 3303 CC="$ac_save_CC $ac_arg" 3304 rm -f conftest.$ac_objext 3305if { (ac_try="$ac_compile" 3306case "(($ac_try" in 3307 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3308 *) ac_try_echo=$ac_try;; 3309esac 3310eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3311 (eval "$ac_compile") 2>conftest.er1 3312 ac_status=$? 3313 grep -v '^ *+' conftest.er1 >conftest.err 3314 rm -f conftest.er1 3315 cat conftest.err >&5 3316 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3317 (exit $ac_status); } && { 3318 test -z "$ac_c_werror_flag" || 3319 test ! -s conftest.err 3320 } && test -s conftest.$ac_objext; then 3321 ac_cv_prog_cc_c89=$ac_arg 3322else 3323 echo "$as_me: failed program was:" >&5 3324sed 's/^/| /' conftest.$ac_ext >&5 3325 3326 3327fi 3328 3329rm -f core conftest.err conftest.$ac_objext 3330 test "x$ac_cv_prog_cc_c89" != "xno" && break 3331done 3332rm -f conftest.$ac_ext 3333CC=$ac_save_CC 3334 3335fi 3336# AC_CACHE_VAL 3337case "x$ac_cv_prog_cc_c89" in 3338 x) 3339 { echo "$as_me:$LINENO: result: none needed" >&5 3340echo "${ECHO_T}none needed" >&6; } ;; 3341 xno) 3342 { echo "$as_me:$LINENO: result: unsupported" >&5 3343echo "${ECHO_T}unsupported" >&6; } ;; 3344 *) 3345 CC="$CC $ac_cv_prog_cc_c89" 3346 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 3347echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 3348esac 3349 3350 3351ac_ext=c 3352ac_cpp='$CPP $CPPFLAGS' 3353ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3354ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3355ac_compiler_gnu=$ac_cv_c_compiler_gnu 3356DEPDIR="${am__leading_dot}deps" 3357 3358ac_config_commands="$ac_config_commands depfiles" 3359 3360 3361am_make=${MAKE-make} 3362cat > confinc << 'END' 3363am__doit: 3364 @echo done 3365.PHONY: am__doit 3366END 3367# If we don't find an include directive, just comment out the code. 3368{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 3369echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } 3370am__include="#" 3371am__quote= 3372_am_result=none 3373# First try GNU make style include. 3374echo "include confinc" > confmf 3375# We grep out `Entering directory' and `Leaving directory' 3376# messages which can occur if `w' ends up in MAKEFLAGS. 3377# In particular we don't look at `^make:' because GNU make might 3378# be invoked under some other name (usually "gmake"), in which 3379# case it prints its new name instead of `make'. 3380if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then 3381 am__include=include 3382 am__quote= 3383 _am_result=GNU 3384fi 3385# Now try BSD make style include. 3386if test "$am__include" = "#"; then 3387 echo '.include "confinc"' > confmf 3388 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 3389 am__include=.include 3390 am__quote="\"" 3391 _am_result=BSD 3392 fi 3393fi 3394 3395 3396{ echo "$as_me:$LINENO: result: $_am_result" >&5 3397echo "${ECHO_T}$_am_result" >&6; } 3398rm -f confinc confmf 3399 3400# Check whether --enable-dependency-tracking was given. 3401if test "${enable_dependency_tracking+set}" = set; then 3402 enableval=$enable_dependency_tracking; 3403fi 3404 3405if test "x$enable_dependency_tracking" != xno; then 3406 am_depcomp="$ac_aux_dir/depcomp" 3407 AMDEPBACKSLASH='\' 3408fi 3409 if test "x$enable_dependency_tracking" != xno; then 3410 AMDEP_TRUE= 3411 AMDEP_FALSE='#' 3412else 3413 AMDEP_TRUE='#' 3414 AMDEP_FALSE= 3415fi 3416 3417 3418 3419depcc="$CC" am_compiler_list= 3420 3421{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 3422echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } 3423if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 3424 echo $ECHO_N "(cached) $ECHO_C" >&6 3425else 3426 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3427 # We make a subdir and do the tests there. Otherwise we can end up 3428 # making bogus files that we don't know about and never remove. For 3429 # instance it was reported that on HP-UX the gcc test will end up 3430 # making a dummy file named `D' -- because `-MD' means `put the output 3431 # in D'. 3432 mkdir conftest.dir 3433 # Copy depcomp to subdir because otherwise we won't find it if we're 3434 # using a relative directory. 3435 cp "$am_depcomp" conftest.dir 3436 cd conftest.dir 3437 # We will build objects and dependencies in a subdirectory because 3438 # it helps to detect inapplicable dependency modes. For instance 3439 # both Tru64's cc and ICC support -MD to output dependencies as a 3440 # side effect of compilation, but ICC will put the dependencies in 3441 # the current directory while Tru64 will put them in the object 3442 # directory. 3443 mkdir sub 3444 3445 am_cv_CC_dependencies_compiler_type=none 3446 if test "$am_compiler_list" = ""; then 3447 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3448 fi 3449 for depmode in $am_compiler_list; do 3450 # Setup a source with many dependencies, because some compilers 3451 # like to wrap large dependency lists on column 80 (with \), and 3452 # we should not choose a depcomp mode which is confused by this. 3453 # 3454 # We need to recreate these files for each test, as the compiler may 3455 # overwrite some of them when testing with obscure command lines. 3456 # This happens at least with the AIX C compiler. 3457 : > sub/conftest.c 3458 for i in 1 2 3 4 5 6; do 3459 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3460 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3461 # Solaris 8's {/usr,}/bin/sh. 3462 touch sub/conftst$i.h 3463 done 3464 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3465 3466 case $depmode in 3467 nosideeffect) 3468 # after this tag, mechanisms are not by side-effect, so they'll 3469 # only be used when explicitly requested 3470 if test "x$enable_dependency_tracking" = xyes; then 3471 continue 3472 else 3473 break 3474 fi 3475 ;; 3476 none) break ;; 3477 esac 3478 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3479 # mode. It turns out that the SunPro C++ compiler does not properly 3480 # handle `-M -o', and we need to detect this. 3481 if depmode=$depmode \ 3482 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 3483 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3484 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 3485 >/dev/null 2>conftest.err && 3486 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3487 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3488 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 3489 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3490 # icc doesn't choke on unknown options, it will just issue warnings 3491 # or remarks (even with -Werror). So we grep stderr for any message 3492 # that says an option was ignored or not supported. 3493 # When given -MP, icc 7.0 and 7.1 complain thusly: 3494 # icc: Command line warning: ignoring option '-M'; no argument required 3495 # The diagnosis changed in icc 8.0: 3496 # icc: Command line remark: option '-MP' not supported 3497 if (grep 'ignoring option' conftest.err || 3498 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3499 am_cv_CC_dependencies_compiler_type=$depmode 3500 break 3501 fi 3502 fi 3503 done 3504 3505 cd .. 3506 rm -rf conftest.dir 3507else 3508 am_cv_CC_dependencies_compiler_type=none 3509fi 3510 3511fi 3512{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 3513echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } 3514CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3515 3516 if 3517 test "x$enable_dependency_tracking" != xno \ 3518 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3519 am__fastdepCC_TRUE= 3520 am__fastdepCC_FALSE='#' 3521else 3522 am__fastdepCC_TRUE='#' 3523 am__fastdepCC_FALSE= 3524fi 3525 3526 3527{ echo "$as_me:$LINENO: checking whether ln -s works" >&5 3528echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } 3529LN_S=$as_ln_s 3530if test "$LN_S" = "ln -s"; then 3531 { echo "$as_me:$LINENO: result: yes" >&5 3532echo "${ECHO_T}yes" >&6; } 3533else 3534 { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 3535echo "${ECHO_T}no, using $LN_S" >&6; } 3536fi 3537 3538if test -n "$ac_tool_prefix"; then 3539 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3540set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3541{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3542echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3543if test "${ac_cv_prog_RANLIB+set}" = set; then 3544 echo $ECHO_N "(cached) $ECHO_C" >&6 3545else 3546 if test -n "$RANLIB"; then 3547 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3548else 3549as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3550for as_dir in $PATH 3551do 3552 IFS=$as_save_IFS 3553 test -z "$as_dir" && as_dir=. 3554 for ac_exec_ext in '' $ac_executable_extensions; do 3555 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3556 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3557 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3558 break 2 3559 fi 3560done 3561done 3562IFS=$as_save_IFS 3563 3564fi 3565fi 3566RANLIB=$ac_cv_prog_RANLIB 3567if test -n "$RANLIB"; then 3568 { echo "$as_me:$LINENO: result: $RANLIB" >&5 3569echo "${ECHO_T}$RANLIB" >&6; } 3570else 3571 { echo "$as_me:$LINENO: result: no" >&5 3572echo "${ECHO_T}no" >&6; } 3573fi 3574 3575 3576fi 3577if test -z "$ac_cv_prog_RANLIB"; then 3578 ac_ct_RANLIB=$RANLIB 3579 # Extract the first word of "ranlib", so it can be a program name with args. 3580set dummy ranlib; ac_word=$2 3581{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3582echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3583if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 3584 echo $ECHO_N "(cached) $ECHO_C" >&6 3585else 3586 if test -n "$ac_ct_RANLIB"; then 3587 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3588else 3589as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3590for as_dir in $PATH 3591do 3592 IFS=$as_save_IFS 3593 test -z "$as_dir" && as_dir=. 3594 for ac_exec_ext in '' $ac_executable_extensions; do 3595 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3596 ac_cv_prog_ac_ct_RANLIB="ranlib" 3597 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3598 break 2 3599 fi 3600done 3601done 3602IFS=$as_save_IFS 3603 3604fi 3605fi 3606ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3607if test -n "$ac_ct_RANLIB"; then 3608 { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 3609echo "${ECHO_T}$ac_ct_RANLIB" >&6; } 3610else 3611 { echo "$as_me:$LINENO: result: no" >&5 3612echo "${ECHO_T}no" >&6; } 3613fi 3614 3615 if test "x$ac_ct_RANLIB" = x; then 3616 RANLIB=":" 3617 else 3618 case $cross_compiling:$ac_tool_warned in 3619yes:) 3620{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 3621whose name does not start with the host triplet. If you think this 3622configuration is useful to you, please write to autoconf@gnu.org." >&5 3623echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 3624whose name does not start with the host triplet. If you think this 3625configuration is useful to you, please write to autoconf@gnu.org." >&2;} 3626ac_tool_warned=yes ;; 3627esac 3628 RANLIB=$ac_ct_RANLIB 3629 fi 3630else 3631 RANLIB="$ac_cv_prog_RANLIB" 3632fi 3633 3634 3635if test "x$GCC" = "xyes"; then 3636 3637cat >>confdefs.h <<\_ACEOF 3638#define PACKEDATTR __attribute__((packed)) 3639_ACEOF 3640 3641else 3642 cat >>confdefs.h <<\_ACEOF 3643#define PACKEDATTR 3644_ACEOF 3645 3646 echo "-!- Your compiler is not gcc. We probably don't know how to force" 3647 echo ' structures to be packed with your compiler. You may have to edit' 3648 echo ' the source to insert the relevant pragmas so structures are packed.' 3649fi 3650 3651CFLAGS_OPT="-O2 -fomit-frame-pointer" 3652 3653 3654NEW_CFLAGS="$CFLAGS" 3655for ac_flag in -Wall 3656do 3657 { echo "$as_me:$LINENO: checking whether compiler supports $ac_flag" >&5 3658echo $ECHO_N "checking whether compiler supports $ac_flag... $ECHO_C" >&6; } 3659 CFLAGS="$NEW_CFLAGS $ac_flag" 3660 cat >conftest.$ac_ext <<_ACEOF 3661/* confdefs.h. */ 3662_ACEOF 3663cat confdefs.h >>conftest.$ac_ext 3664cat >>conftest.$ac_ext <<_ACEOF 3665/* end confdefs.h. */ 3666 3667int 3668main () 3669{ 3670 3671 void f() {}; 3672 3673 ; 3674 return 0; 3675} 3676_ACEOF 3677rm -f conftest.$ac_objext 3678if { (ac_try="$ac_compile" 3679case "(($ac_try" in 3680 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3681 *) ac_try_echo=$ac_try;; 3682esac 3683eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3684 (eval "$ac_compile") 2>conftest.er1 3685 ac_status=$? 3686 grep -v '^ *+' conftest.er1 >conftest.err 3687 rm -f conftest.er1 3688 cat conftest.err >&5 3689 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3690 (exit $ac_status); } && { 3691 test -z "$ac_c_werror_flag" || 3692 test ! -s conftest.err 3693 } && test -s conftest.$ac_objext; then 3694 3695 NEW_CFLAGS="$CFLAGS" 3696 { echo "$as_me:$LINENO: result: yes" >&5 3697echo "${ECHO_T}yes" >&6; } 3698 3699else 3700 echo "$as_me: failed program was:" >&5 3701sed 's/^/| /' conftest.$ac_ext >&5 3702 3703 { echo "$as_me:$LINENO: result: no" >&5 3704echo "${ECHO_T}no" >&6; } 3705fi 3706 3707rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3708done 3709CFLAGS="$NEW_CFLAGS" 3710 3711# Check whether --enable-debug was given. 3712if test "${enable_debug+set}" = set; then 3713 enableval=$enable_debug; 3714else 3715 enable_debug="no" 3716fi 3717 3718if test "$enable_debug" = "no" 3719then 3720 3721NEW_CFLAGS="$CFLAGS" 3722for ac_flag in -Wno-unused -Wno-switch 3723do 3724 { echo "$as_me:$LINENO: checking whether compiler supports $ac_flag" >&5 3725echo $ECHO_N "checking whether compiler supports $ac_flag... $ECHO_C" >&6; } 3726 CFLAGS="$NEW_CFLAGS $ac_flag" 3727 cat >conftest.$ac_ext <<_ACEOF 3728/* confdefs.h. */ 3729_ACEOF 3730cat confdefs.h >>conftest.$ac_ext 3731cat >>conftest.$ac_ext <<_ACEOF 3732/* end confdefs.h. */ 3733 3734int 3735main () 3736{ 3737 3738 void f() {}; 3739 3740 ; 3741 return 0; 3742} 3743_ACEOF 3744rm -f conftest.$ac_objext 3745if { (ac_try="$ac_compile" 3746case "(($ac_try" in 3747 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3748 *) ac_try_echo=$ac_try;; 3749esac 3750eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3751 (eval "$ac_compile") 2>conftest.er1 3752 ac_status=$? 3753 grep -v '^ *+' conftest.er1 >conftest.err 3754 rm -f conftest.er1 3755 cat conftest.err >&5 3756 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3757 (exit $ac_status); } && { 3758 test -z "$ac_c_werror_flag" || 3759 test ! -s conftest.err 3760 } && test -s conftest.$ac_objext; then 3761 3762 NEW_CFLAGS="$CFLAGS" 3763 { echo "$as_me:$LINENO: result: yes" >&5 3764echo "${ECHO_T}yes" >&6; } 3765 3766else 3767 echo "$as_me: failed program was:" >&5 3768sed 's/^/| /' conftest.$ac_ext >&5 3769 3770 { echo "$as_me:$LINENO: result: no" >&5 3771echo "${ECHO_T}no" >&6; } 3772fi 3773 3774rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3775done 3776CFLAGS="$NEW_CFLAGS" 3777 3778else 3779 CFLAGS_OPT="-g" 3780 3781NEW_CFLAGS="$CFLAGS" 3782for ac_flag in -Wmissing-noreturn -Wredundant-decls -Wnested-externs -Wold-style-definition -Wmissing-declarations -Wmissing-format-attribute -Wvariadic-macros -Wdisabled-optimization -Wlarger-than-128000 -Waggregate-return -Wvolatile-register-var 3783do 3784 { echo "$as_me:$LINENO: checking whether compiler supports $ac_flag" >&5 3785echo $ECHO_N "checking whether compiler supports $ac_flag... $ECHO_C" >&6; } 3786 CFLAGS="$NEW_CFLAGS $ac_flag" 3787 cat >conftest.$ac_ext <<_ACEOF 3788/* confdefs.h. */ 3789_ACEOF 3790cat confdefs.h >>conftest.$ac_ext 3791cat >>conftest.$ac_ext <<_ACEOF 3792/* end confdefs.h. */ 3793 3794int 3795main () 3796{ 3797 3798 void f() {}; 3799 3800 ; 3801 return 0; 3802} 3803_ACEOF 3804rm -f conftest.$ac_objext 3805if { (ac_try="$ac_compile" 3806case "(($ac_try" in 3807 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3808 *) ac_try_echo=$ac_try;; 3809esac 3810eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3811 (eval "$ac_compile") 2>conftest.er1 3812 ac_status=$? 3813 grep -v '^ *+' conftest.er1 >conftest.err 3814 rm -f conftest.er1 3815 cat conftest.err >&5 3816 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3817 (exit $ac_status); } && { 3818 test -z "$ac_c_werror_flag" || 3819 test ! -s conftest.err 3820 } && test -s conftest.$ac_objext; then 3821 3822 NEW_CFLAGS="$CFLAGS" 3823 { echo "$as_me:$LINENO: result: yes" >&5 3824echo "${ECHO_T}yes" >&6; } 3825 3826else 3827 echo "$as_me: failed program was:" >&5 3828sed 's/^/| /' conftest.$ac_ext >&5 3829 3830 { echo "$as_me:$LINENO: result: no" >&5 3831echo "${ECHO_T}no" >&6; } 3832fi 3833 3834rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3835done 3836CFLAGS="$NEW_CFLAGS" 3837 3838 3839cat >>confdefs.h <<\_ACEOF 3840#define RANGECHECK 1 3841_ACEOF 3842 3843 3844cat >>confdefs.h <<\_ACEOF 3845#define INSTRUMENTED 1 3846_ACEOF 3847 3848 3849cat >>confdefs.h <<\_ACEOF 3850#define TIMEDIAG 1 3851_ACEOF 3852 3853fi 3854# Check whether --enable-profile was given. 3855if test "${enable_profile+set}" = set; then 3856 enableval=$enable_profile; 3857else 3858 enable_profile="no" 3859fi 3860 3861if test "$enable_profile" = "yes" 3862then 3863 CFLAGS_OPT="-pg" 3864fi 3865{ echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5 3866echo $ECHO_N "checking if malloc debugging is wanted... $ECHO_C" >&6; } 3867 3868# Check whether --with-dmalloc was given. 3869if test "${with_dmalloc+set}" = set; then 3870 withval=$with_dmalloc; if test "$withval" = yes; then 3871 { echo "$as_me:$LINENO: result: yes" >&5 3872echo "${ECHO_T}yes" >&6; } 3873 3874cat >>confdefs.h <<\_ACEOF 3875#define WITH_DMALLOC 1 3876_ACEOF 3877 3878 LIBS="$LIBS -ldmalloc" 3879 LDFLAGS="$LDFLAGS -g" 3880else 3881 { echo "$as_me:$LINENO: result: no" >&5 3882echo "${ECHO_T}no" >&6; } 3883fi 3884else 3885 { echo "$as_me:$LINENO: result: no" >&5 3886echo "${ECHO_T}no" >&6; } 3887fi 3888 3889 3890 3891 3892 3893# Check whether --enable-cpu-opt was given. 3894if test "${enable_cpu_opt+set}" = set; then 3895 enableval=$enable_cpu_opt; 3896 3897else 3898 3899{ echo "$as_me:$LINENO: checking whether compiler supports -march=native" >&5 3900echo $ECHO_N "checking whether compiler supports -march=native... $ECHO_C" >&6; } 3901OLD_CFLAGS="$CFLAGS" 3902CFLAGS="$OLD_CFLAGS -march=native" 3903cat >conftest.$ac_ext <<_ACEOF 3904/* confdefs.h. */ 3905_ACEOF 3906cat confdefs.h >>conftest.$ac_ext 3907cat >>conftest.$ac_ext <<_ACEOF 3908/* end confdefs.h. */ 3909 3910int 3911main () 3912{ 3913 3914 void f() {}; 3915 3916 ; 3917 return 0; 3918} 3919_ACEOF 3920rm -f conftest.$ac_objext 3921if { (ac_try="$ac_compile" 3922case "(($ac_try" in 3923 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3924 *) ac_try_echo=$ac_try;; 3925esac 3926eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3927 (eval "$ac_compile") 2>conftest.er1 3928 ac_status=$? 3929 grep -v '^ *+' conftest.er1 >conftest.err 3930 rm -f conftest.er1 3931 cat conftest.err >&5 3932 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3933 (exit $ac_status); } && { 3934 test -z "$ac_c_werror_flag" || 3935 test ! -s conftest.err 3936 } && test -s conftest.$ac_objext; then 3937 3938 { echo "$as_me:$LINENO: result: yes" >&5 3939echo "${ECHO_T}yes" >&6; } 3940 3941else 3942 echo "$as_me: failed program was:" >&5 3943sed 's/^/| /' conftest.$ac_ext >&5 3944 3945 3946 { echo "$as_me:$LINENO: result: no" >&5 3947echo "${ECHO_T}no" >&6; } 3948 CFLAGS="$OLD_CFLAGS" 3949 3950 case "$target" in 3951 # marginal gains from aligning code 3952 i386-*) ;; 3953 i486-*) CPU_CFLAGS="-mtune=i486" ;; 3954 # nothing special for pentium 3955 # CMOV op on ppro/II/686 can help us 3956 i686-*) CPU_CFLAGS="-march=i686" ;; 3957 esac 3958 3959NEW_CFLAGS="$CFLAGS" 3960for ac_flag in $CPU_CFLAGS 3961do 3962 { echo "$as_me:$LINENO: checking whether compiler supports $ac_flag" >&5 3963echo $ECHO_N "checking whether compiler supports $ac_flag... $ECHO_C" >&6; } 3964 CFLAGS="$NEW_CFLAGS $ac_flag" 3965 cat >conftest.$ac_ext <<_ACEOF 3966/* confdefs.h. */ 3967_ACEOF 3968cat confdefs.h >>conftest.$ac_ext 3969cat >>conftest.$ac_ext <<_ACEOF 3970/* end confdefs.h. */ 3971 3972int 3973main () 3974{ 3975 3976 void f() {}; 3977 3978 ; 3979 return 0; 3980} 3981_ACEOF 3982rm -f conftest.$ac_objext 3983if { (ac_try="$ac_compile" 3984case "(($ac_try" in 3985 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3986 *) ac_try_echo=$ac_try;; 3987esac 3988eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3989 (eval "$ac_compile") 2>conftest.er1 3990 ac_status=$? 3991 grep -v '^ *+' conftest.er1 >conftest.err 3992 rm -f conftest.er1 3993 cat conftest.err >&5 3994 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3995 (exit $ac_status); } && { 3996 test -z "$ac_c_werror_flag" || 3997 test ! -s conftest.err 3998 } && test -s conftest.$ac_objext; then 3999 4000 NEW_CFLAGS="$CFLAGS" 4001 { echo "$as_me:$LINENO: result: yes" >&5 4002echo "${ECHO_T}yes" >&6; } 4003 4004else 4005 echo "$as_me: failed program was:" >&5 4006sed 's/^/| /' conftest.$ac_ext >&5 4007 4008 { echo "$as_me:$LINENO: result: no" >&5 4009echo "${ECHO_T}no" >&6; } 4010fi 4011 4012rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4013done 4014CFLAGS="$NEW_CFLAGS" 4015 4016 4017fi 4018 4019rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4020 4021fi 4022 4023 4024 4025 4026NEW_CFLAGS="$CFLAGS" 4027for ac_flag in -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math $CFLAGS_OPT 4028do 4029 { echo "$as_me:$LINENO: checking whether compiler supports $ac_flag" >&5 4030echo $ECHO_N "checking whether compiler supports $ac_flag... $ECHO_C" >&6; } 4031 CFLAGS="$NEW_CFLAGS $ac_flag" 4032 cat >conftest.$ac_ext <<_ACEOF 4033/* confdefs.h. */ 4034_ACEOF 4035cat confdefs.h >>conftest.$ac_ext 4036cat >>conftest.$ac_ext <<_ACEOF 4037/* end confdefs.h. */ 4038 4039int 4040main () 4041{ 4042 4043 void f() {}; 4044 4045 ; 4046 return 0; 4047} 4048_ACEOF 4049rm -f conftest.$ac_objext 4050if { (ac_try="$ac_compile" 4051case "(($ac_try" in 4052 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4053 *) ac_try_echo=$ac_try;; 4054esac 4055eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4056 (eval "$ac_compile") 2>conftest.er1 4057 ac_status=$? 4058 grep -v '^ *+' conftest.er1 >conftest.err 4059 rm -f conftest.er1 4060 cat conftest.err >&5 4061 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4062 (exit $ac_status); } && { 4063 test -z "$ac_c_werror_flag" || 4064 test ! -s conftest.err 4065 } && test -s conftest.$ac_objext; then 4066 4067 NEW_CFLAGS="$CFLAGS" 4068 { echo "$as_me:$LINENO: result: yes" >&5 4069echo "${ECHO_T}yes" >&6; } 4070 4071else 4072 echo "$as_me: failed program was:" >&5 4073sed 's/^/| /' conftest.$ac_ext >&5 4074 4075 { echo "$as_me:$LINENO: result: no" >&5 4076echo "${ECHO_T}no" >&6; } 4077fi 4078 4079rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4080done 4081CFLAGS="$NEW_CFLAGS" 4082 4083CFLAGS="$CFLAGS -I\$(top_srcdir)/src" 4084 4085{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 4086echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } 4087if test "${ac_cv_c_const+set}" = set; then 4088 echo $ECHO_N "(cached) $ECHO_C" >&6 4089else 4090 cat >conftest.$ac_ext <<_ACEOF 4091/* confdefs.h. */ 4092_ACEOF 4093cat confdefs.h >>conftest.$ac_ext 4094cat >>conftest.$ac_ext <<_ACEOF 4095/* end confdefs.h. */ 4096 4097int 4098main () 4099{ 4100/* FIXME: Include the comments suggested by Paul. */ 4101#ifndef __cplusplus 4102 /* Ultrix mips cc rejects this. */ 4103 typedef int charset[2]; 4104 const charset cs; 4105 /* SunOS 4.1.1 cc rejects this. */ 4106 char const *const *pcpcc; 4107 char **ppc; 4108 /* NEC SVR4.0.2 mips cc rejects this. */ 4109 struct point {int x, y;}; 4110 static struct point const zero = {0,0}; 4111 /* AIX XL C 1.02.0.0 rejects this. 4112 It does not let you subtract one const X* pointer from another in 4113 an arm of an if-expression whose if-part is not a constant 4114 expression */ 4115 const char *g = "string"; 4116 pcpcc = &g + (g ? g-g : 0); 4117 /* HPUX 7.0 cc rejects these. */ 4118 ++pcpcc; 4119 ppc = (char**) pcpcc; 4120 pcpcc = (char const *const *) ppc; 4121 { /* SCO 3.2v4 cc rejects this. */ 4122 char *t; 4123 char const *s = 0 ? (char *) 0 : (char const *) 0; 4124 4125 *t++ = 0; 4126 if (s) return 0; 4127 } 4128 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4129 int x[] = {25, 17}; 4130 const int *foo = &x[0]; 4131 ++foo; 4132 } 4133 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4134 typedef const int *iptr; 4135 iptr p = 0; 4136 ++p; 4137 } 4138 { /* AIX XL C 1.02.0.0 rejects this saying 4139 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4140 struct s { int j; const int *ap[3]; }; 4141 struct s *b; b->j = 5; 4142 } 4143 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4144 const int foo = 10; 4145 if (!foo) return 0; 4146 } 4147 return !cs[0] && !zero.x; 4148#endif 4149 4150 ; 4151 return 0; 4152} 4153_ACEOF 4154rm -f conftest.$ac_objext 4155if { (ac_try="$ac_compile" 4156case "(($ac_try" in 4157 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4158 *) ac_try_echo=$ac_try;; 4159esac 4160eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4161 (eval "$ac_compile") 2>conftest.er1 4162 ac_status=$? 4163 grep -v '^ *+' conftest.er1 >conftest.err 4164 rm -f conftest.er1 4165 cat conftest.err >&5 4166 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4167 (exit $ac_status); } && { 4168 test -z "$ac_c_werror_flag" || 4169 test ! -s conftest.err 4170 } && test -s conftest.$ac_objext; then 4171 ac_cv_c_const=yes 4172else 4173 echo "$as_me: failed program was:" >&5 4174sed 's/^/| /' conftest.$ac_ext >&5 4175 4176 ac_cv_c_const=no 4177fi 4178 4179rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4180fi 4181{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 4182echo "${ECHO_T}$ac_cv_c_const" >&6; } 4183if test $ac_cv_c_const = no; then 4184 4185cat >>confdefs.h <<\_ACEOF 4186#define const 4187_ACEOF 4188 4189fi 4190 4191{ echo "$as_me:$LINENO: checking for inline" >&5 4192echo $ECHO_N "checking for inline... $ECHO_C" >&6; } 4193if test "${ac_cv_c_inline+set}" = set; then 4194 echo $ECHO_N "(cached) $ECHO_C" >&6 4195else 4196 ac_cv_c_inline=no 4197for ac_kw in inline __inline__ __inline; do 4198 cat >conftest.$ac_ext <<_ACEOF 4199/* confdefs.h. */ 4200_ACEOF 4201cat confdefs.h >>conftest.$ac_ext 4202cat >>conftest.$ac_ext <<_ACEOF 4203/* end confdefs.h. */ 4204#ifndef __cplusplus 4205typedef int foo_t; 4206static $ac_kw foo_t static_foo () {return 0; } 4207$ac_kw foo_t foo () {return 0; } 4208#endif 4209 4210_ACEOF 4211rm -f conftest.$ac_objext 4212if { (ac_try="$ac_compile" 4213case "(($ac_try" in 4214 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4215 *) ac_try_echo=$ac_try;; 4216esac 4217eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4218 (eval "$ac_compile") 2>conftest.er1 4219 ac_status=$? 4220 grep -v '^ *+' conftest.er1 >conftest.err 4221 rm -f conftest.er1 4222 cat conftest.err >&5 4223 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4224 (exit $ac_status); } && { 4225 test -z "$ac_c_werror_flag" || 4226 test ! -s conftest.err 4227 } && test -s conftest.$ac_objext; then 4228 ac_cv_c_inline=$ac_kw 4229else 4230 echo "$as_me: failed program was:" >&5 4231sed 's/^/| /' conftest.$ac_ext >&5 4232 4233 4234fi 4235 4236rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4237 test "$ac_cv_c_inline" != no && break 4238done 4239 4240fi 4241{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 4242echo "${ECHO_T}$ac_cv_c_inline" >&6; } 4243 4244 4245case $ac_cv_c_inline in 4246 inline | yes) ;; 4247 *) 4248 case $ac_cv_c_inline in 4249 no) ac_val=;; 4250 *) ac_val=$ac_cv_c_inline;; 4251 esac 4252 cat >>confdefs.h <<_ACEOF 4253#ifndef __cplusplus 4254#define inline $ac_val 4255#endif 4256_ACEOF 4257 ;; 4258esac 4259 4260if test "$cross_compiling" != "yes"; then 4261 ac_ext=c 4262ac_cpp='$CPP $CPPFLAGS' 4263ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4264ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4265ac_compiler_gnu=$ac_cv_c_compiler_gnu 4266{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 4267echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 4268# On Suns, sometimes $CPP names a directory. 4269if test -n "$CPP" && test -d "$CPP"; then 4270 CPP= 4271fi 4272if test -z "$CPP"; then 4273 if test "${ac_cv_prog_CPP+set}" = set; then 4274 echo $ECHO_N "(cached) $ECHO_C" >&6 4275else 4276 # Double quotes because CPP needs to be expanded 4277 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4278 do 4279 ac_preproc_ok=false 4280for ac_c_preproc_warn_flag in '' yes 4281do 4282 # Use a header file that comes with gcc, so configuring glibc 4283 # with a fresh cross-compiler works. 4284 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4285 # <limits.h> exists even on freestanding compilers. 4286 # On the NeXT, cc -E runs the code through the compiler's parser, 4287 # not just through cpp. "Syntax error" is here to catch this case. 4288 cat >conftest.$ac_ext <<_ACEOF 4289/* confdefs.h. */ 4290_ACEOF 4291cat confdefs.h >>conftest.$ac_ext 4292cat >>conftest.$ac_ext <<_ACEOF 4293/* end confdefs.h. */ 4294#ifdef __STDC__ 4295# include <limits.h> 4296#else 4297# include <assert.h> 4298#endif 4299 Syntax error 4300_ACEOF 4301if { (ac_try="$ac_cpp conftest.$ac_ext" 4302case "(($ac_try" in 4303 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4304 *) ac_try_echo=$ac_try;; 4305esac 4306eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4307 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4308 ac_status=$? 4309 grep -v '^ *+' conftest.er1 >conftest.err 4310 rm -f conftest.er1 4311 cat conftest.err >&5 4312 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4313 (exit $ac_status); } >/dev/null && { 4314 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4315 test ! -s conftest.err 4316 }; then 4317 : 4318else 4319 echo "$as_me: failed program was:" >&5 4320sed 's/^/| /' conftest.$ac_ext >&5 4321 4322 # Broken: fails on valid input. 4323continue 4324fi 4325 4326rm -f conftest.err conftest.$ac_ext 4327 4328 # OK, works on sane cases. Now check whether nonexistent headers 4329 # can be detected and how. 4330 cat >conftest.$ac_ext <<_ACEOF 4331/* confdefs.h. */ 4332_ACEOF 4333cat confdefs.h >>conftest.$ac_ext 4334cat >>conftest.$ac_ext <<_ACEOF 4335/* end confdefs.h. */ 4336#include <ac_nonexistent.h> 4337_ACEOF 4338if { (ac_try="$ac_cpp conftest.$ac_ext" 4339case "(($ac_try" in 4340 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4341 *) ac_try_echo=$ac_try;; 4342esac 4343eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4344 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4345 ac_status=$? 4346 grep -v '^ *+' conftest.er1 >conftest.err 4347 rm -f conftest.er1 4348 cat conftest.err >&5 4349 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4350 (exit $ac_status); } >/dev/null && { 4351 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4352 test ! -s conftest.err 4353 }; then 4354 # Broken: success on invalid input. 4355continue 4356else 4357 echo "$as_me: failed program was:" >&5 4358sed 's/^/| /' conftest.$ac_ext >&5 4359 4360 # Passes both tests. 4361ac_preproc_ok=: 4362break 4363fi 4364 4365rm -f conftest.err conftest.$ac_ext 4366 4367done 4368# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4369rm -f conftest.err conftest.$ac_ext 4370if $ac_preproc_ok; then 4371 break 4372fi 4373 4374 done 4375 ac_cv_prog_CPP=$CPP 4376 4377fi 4378 CPP=$ac_cv_prog_CPP 4379else 4380 ac_cv_prog_CPP=$CPP 4381fi 4382{ echo "$as_me:$LINENO: result: $CPP" >&5 4383echo "${ECHO_T}$CPP" >&6; } 4384ac_preproc_ok=false 4385for ac_c_preproc_warn_flag in '' yes 4386do 4387 # Use a header file that comes with gcc, so configuring glibc 4388 # with a fresh cross-compiler works. 4389 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4390 # <limits.h> exists even on freestanding compilers. 4391 # On the NeXT, cc -E runs the code through the compiler's parser, 4392 # not just through cpp. "Syntax error" is here to catch this case. 4393 cat >conftest.$ac_ext <<_ACEOF 4394/* confdefs.h. */ 4395_ACEOF 4396cat confdefs.h >>conftest.$ac_ext 4397cat >>conftest.$ac_ext <<_ACEOF 4398/* end confdefs.h. */ 4399#ifdef __STDC__ 4400# include <limits.h> 4401#else 4402# include <assert.h> 4403#endif 4404 Syntax error 4405_ACEOF 4406if { (ac_try="$ac_cpp conftest.$ac_ext" 4407case "(($ac_try" in 4408 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4409 *) ac_try_echo=$ac_try;; 4410esac 4411eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4412 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4413 ac_status=$? 4414 grep -v '^ *+' conftest.er1 >conftest.err 4415 rm -f conftest.er1 4416 cat conftest.err >&5 4417 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4418 (exit $ac_status); } >/dev/null && { 4419 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4420 test ! -s conftest.err 4421 }; then 4422 : 4423else 4424 echo "$as_me: failed program was:" >&5 4425sed 's/^/| /' conftest.$ac_ext >&5 4426 4427 # Broken: fails on valid input. 4428continue 4429fi 4430 4431rm -f conftest.err conftest.$ac_ext 4432 4433 # OK, works on sane cases. Now check whether nonexistent headers 4434 # can be detected and how. 4435 cat >conftest.$ac_ext <<_ACEOF 4436/* confdefs.h. */ 4437_ACEOF 4438cat confdefs.h >>conftest.$ac_ext 4439cat >>conftest.$ac_ext <<_ACEOF 4440/* end confdefs.h. */ 4441#include <ac_nonexistent.h> 4442_ACEOF 4443if { (ac_try="$ac_cpp conftest.$ac_ext" 4444case "(($ac_try" in 4445 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4446 *) ac_try_echo=$ac_try;; 4447esac 4448eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4449 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4450 ac_status=$? 4451 grep -v '^ *+' conftest.er1 >conftest.err 4452 rm -f conftest.er1 4453 cat conftest.err >&5 4454 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4455 (exit $ac_status); } >/dev/null && { 4456 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4457 test ! -s conftest.err 4458 }; then 4459 # Broken: success on invalid input. 4460continue 4461else 4462 echo "$as_me: failed program was:" >&5 4463sed 's/^/| /' conftest.$ac_ext >&5 4464 4465 # Passes both tests. 4466ac_preproc_ok=: 4467break 4468fi 4469 4470rm -f conftest.err conftest.$ac_ext 4471 4472done 4473# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4474rm -f conftest.err conftest.$ac_ext 4475if $ac_preproc_ok; then 4476 : 4477else 4478 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 4479See \`config.log' for more details." >&5 4480echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 4481See \`config.log' for more details." >&2;} 4482 { (exit 1); exit 1; }; } 4483fi 4484 4485ac_ext=c 4486ac_cpp='$CPP $CPPFLAGS' 4487ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4488ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4489ac_compiler_gnu=$ac_cv_c_compiler_gnu 4490 4491 4492{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 4493echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 4494if test "${ac_cv_path_GREP+set}" = set; then 4495 echo $ECHO_N "(cached) $ECHO_C" >&6 4496else 4497 # Extract the first word of "grep ggrep" to use in msg output 4498if test -z "$GREP"; then 4499set dummy grep ggrep; ac_prog_name=$2 4500if test "${ac_cv_path_GREP+set}" = set; then 4501 echo $ECHO_N "(cached) $ECHO_C" >&6 4502else 4503 ac_path_GREP_found=false 4504# Loop through the user's path and test for each of PROGNAME-LIST 4505as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4506for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4507do 4508 IFS=$as_save_IFS 4509 test -z "$as_dir" && as_dir=. 4510 for ac_prog in grep ggrep; do 4511 for ac_exec_ext in '' $ac_executable_extensions; do 4512 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4513 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4514 # Check for GNU ac_path_GREP and select it if it is found. 4515 # Check for GNU $ac_path_GREP 4516case `"$ac_path_GREP" --version 2>&1` in 4517*GNU*) 4518 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4519*) 4520 ac_count=0 4521 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 4522 while : 4523 do 4524 cat "conftest.in" "conftest.in" >"conftest.tmp" 4525 mv "conftest.tmp" "conftest.in" 4526 cp "conftest.in" "conftest.nl" 4527 echo 'GREP' >> "conftest.nl" 4528 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4529 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4530 ac_count=`expr $ac_count + 1` 4531 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4532 # Best one so far, save it but keep looking for a better one 4533 ac_cv_path_GREP="$ac_path_GREP" 4534 ac_path_GREP_max=$ac_count 4535 fi 4536 # 10*(2^10) chars as input seems more than enough 4537 test $ac_count -gt 10 && break 4538 done 4539 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4540esac 4541 4542 4543 $ac_path_GREP_found && break 3 4544 done 4545done 4546 4547done 4548IFS=$as_save_IFS 4549 4550 4551fi 4552 4553GREP="$ac_cv_path_GREP" 4554if test -z "$GREP"; then 4555 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 4556echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 4557 { (exit 1); exit 1; }; } 4558fi 4559 4560else 4561 ac_cv_path_GREP=$GREP 4562fi 4563 4564 4565fi 4566{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 4567echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 4568 GREP="$ac_cv_path_GREP" 4569 4570 4571{ echo "$as_me:$LINENO: checking for egrep" >&5 4572echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 4573if test "${ac_cv_path_EGREP+set}" = set; then 4574 echo $ECHO_N "(cached) $ECHO_C" >&6 4575else 4576 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4577 then ac_cv_path_EGREP="$GREP -E" 4578 else 4579 # Extract the first word of "egrep" to use in msg output 4580if test -z "$EGREP"; then 4581set dummy egrep; ac_prog_name=$2 4582if test "${ac_cv_path_EGREP+set}" = set; then 4583 echo $ECHO_N "(cached) $ECHO_C" >&6 4584else 4585 ac_path_EGREP_found=false 4586# Loop through the user's path and test for each of PROGNAME-LIST 4587as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4588for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4589do 4590 IFS=$as_save_IFS 4591 test -z "$as_dir" && as_dir=. 4592 for ac_prog in egrep; do 4593 for ac_exec_ext in '' $ac_executable_extensions; do 4594 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4595 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4596 # Check for GNU ac_path_EGREP and select it if it is found. 4597 # Check for GNU $ac_path_EGREP 4598case `"$ac_path_EGREP" --version 2>&1` in 4599*GNU*) 4600 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4601*) 4602 ac_count=0 4603 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 4604 while : 4605 do 4606 cat "conftest.in" "conftest.in" >"conftest.tmp" 4607 mv "conftest.tmp" "conftest.in" 4608 cp "conftest.in" "conftest.nl" 4609 echo 'EGREP' >> "conftest.nl" 4610 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4611 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4612 ac_count=`expr $ac_count + 1` 4613 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4614 # Best one so far, save it but keep looking for a better one 4615 ac_cv_path_EGREP="$ac_path_EGREP" 4616 ac_path_EGREP_max=$ac_count 4617 fi 4618 # 10*(2^10) chars as input seems more than enough 4619 test $ac_count -gt 10 && break 4620 done 4621 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4622esac 4623 4624 4625 $ac_path_EGREP_found && break 3 4626 done 4627done 4628 4629done 4630IFS=$as_save_IFS 4631 4632 4633fi 4634 4635EGREP="$ac_cv_path_EGREP" 4636if test -z "$EGREP"; then 4637 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 4638echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 4639 { (exit 1); exit 1; }; } 4640fi 4641 4642else 4643 ac_cv_path_EGREP=$EGREP 4644fi 4645 4646 4647 fi 4648fi 4649{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 4650echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 4651 EGREP="$ac_cv_path_EGREP" 4652 4653 4654{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 4655echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 4656if test "${ac_cv_header_stdc+set}" = set; then 4657 echo $ECHO_N "(cached) $ECHO_C" >&6 4658else 4659 cat >conftest.$ac_ext <<_ACEOF 4660/* confdefs.h. */ 4661_ACEOF 4662cat confdefs.h >>conftest.$ac_ext 4663cat >>conftest.$ac_ext <<_ACEOF 4664/* end confdefs.h. */ 4665#include <stdlib.h> 4666#include <stdarg.h> 4667#include <string.h> 4668#include <float.h> 4669 4670int 4671main () 4672{ 4673 4674 ; 4675 return 0; 4676} 4677_ACEOF 4678rm -f conftest.$ac_objext 4679if { (ac_try="$ac_compile" 4680case "(($ac_try" in 4681 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4682 *) ac_try_echo=$ac_try;; 4683esac 4684eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4685 (eval "$ac_compile") 2>conftest.er1 4686 ac_status=$? 4687 grep -v '^ *+' conftest.er1 >conftest.err 4688 rm -f conftest.er1 4689 cat conftest.err >&5 4690 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4691 (exit $ac_status); } && { 4692 test -z "$ac_c_werror_flag" || 4693 test ! -s conftest.err 4694 } && test -s conftest.$ac_objext; then 4695 ac_cv_header_stdc=yes 4696else 4697 echo "$as_me: failed program was:" >&5 4698sed 's/^/| /' conftest.$ac_ext >&5 4699 4700 ac_cv_header_stdc=no 4701fi 4702 4703rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4704 4705if test $ac_cv_header_stdc = yes; then 4706 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4707 cat >conftest.$ac_ext <<_ACEOF 4708/* confdefs.h. */ 4709_ACEOF 4710cat confdefs.h >>conftest.$ac_ext 4711cat >>conftest.$ac_ext <<_ACEOF 4712/* end confdefs.h. */ 4713#include <string.h> 4714 4715_ACEOF 4716if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4717 $EGREP "memchr" >/dev/null 2>&1; then 4718 : 4719else 4720 ac_cv_header_stdc=no 4721fi 4722rm -f conftest* 4723 4724fi 4725 4726if test $ac_cv_header_stdc = yes; then 4727 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4728 cat >conftest.$ac_ext <<_ACEOF 4729/* confdefs.h. */ 4730_ACEOF 4731cat confdefs.h >>conftest.$ac_ext 4732cat >>conftest.$ac_ext <<_ACEOF 4733/* end confdefs.h. */ 4734#include <stdlib.h> 4735 4736_ACEOF 4737if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4738 $EGREP "free" >/dev/null 2>&1; then 4739 : 4740else 4741 ac_cv_header_stdc=no 4742fi 4743rm -f conftest* 4744 4745fi 4746 4747if test $ac_cv_header_stdc = yes; then 4748 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4749 if test "$cross_compiling" = yes; then 4750 : 4751else 4752 cat >conftest.$ac_ext <<_ACEOF 4753/* confdefs.h. */ 4754_ACEOF 4755cat confdefs.h >>conftest.$ac_ext 4756cat >>conftest.$ac_ext <<_ACEOF 4757/* end confdefs.h. */ 4758#include <ctype.h> 4759#include <stdlib.h> 4760#if ((' ' & 0x0FF) == 0x020) 4761# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4762# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4763#else 4764# define ISLOWER(c) \ 4765 (('a' <= (c) && (c) <= 'i') \ 4766 || ('j' <= (c) && (c) <= 'r') \ 4767 || ('s' <= (c) && (c) <= 'z')) 4768# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4769#endif 4770 4771#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4772int 4773main () 4774{ 4775 int i; 4776 for (i = 0; i < 256; i++) 4777 if (XOR (islower (i), ISLOWER (i)) 4778 || toupper (i) != TOUPPER (i)) 4779 return 2; 4780 return 0; 4781} 4782_ACEOF 4783rm -f conftest$ac_exeext 4784if { (ac_try="$ac_link" 4785case "(($ac_try" in 4786 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4787 *) ac_try_echo=$ac_try;; 4788esac 4789eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4790 (eval "$ac_link") 2>&5 4791 ac_status=$? 4792 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4793 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4794 { (case "(($ac_try" in 4795 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4796 *) ac_try_echo=$ac_try;; 4797esac 4798eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4799 (eval "$ac_try") 2>&5 4800 ac_status=$? 4801 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4802 (exit $ac_status); }; }; then 4803 : 4804else 4805 echo "$as_me: program exited with status $ac_status" >&5 4806echo "$as_me: failed program was:" >&5 4807sed 's/^/| /' conftest.$ac_ext >&5 4808 4809( exit $ac_status ) 4810ac_cv_header_stdc=no 4811fi 4812rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4813fi 4814 4815 4816fi 4817fi 4818{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 4819echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 4820if test $ac_cv_header_stdc = yes; then 4821 4822cat >>confdefs.h <<\_ACEOF 4823#define STDC_HEADERS 1 4824_ACEOF 4825 4826fi 4827 4828# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4839 inttypes.h stdint.h unistd.h 4840do 4841as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4842{ echo "$as_me:$LINENO: checking for $ac_header" >&5 4843echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4844if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4845 echo $ECHO_N "(cached) $ECHO_C" >&6 4846else 4847 cat >conftest.$ac_ext <<_ACEOF 4848/* confdefs.h. */ 4849_ACEOF 4850cat confdefs.h >>conftest.$ac_ext 4851cat >>conftest.$ac_ext <<_ACEOF 4852/* end confdefs.h. */ 4853$ac_includes_default 4854 4855#include <$ac_header> 4856_ACEOF 4857rm -f conftest.$ac_objext 4858if { (ac_try="$ac_compile" 4859case "(($ac_try" in 4860 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4861 *) ac_try_echo=$ac_try;; 4862esac 4863eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4864 (eval "$ac_compile") 2>conftest.er1 4865 ac_status=$? 4866 grep -v '^ *+' conftest.er1 >conftest.err 4867 rm -f conftest.er1 4868 cat conftest.err >&5 4869 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4870 (exit $ac_status); } && { 4871 test -z "$ac_c_werror_flag" || 4872 test ! -s conftest.err 4873 } && test -s conftest.$ac_objext; then 4874 eval "$as_ac_Header=yes" 4875else 4876 echo "$as_me: failed program was:" >&5 4877sed 's/^/| /' conftest.$ac_ext >&5 4878 4879 eval "$as_ac_Header=no" 4880fi 4881 4882rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4883fi 4884ac_res=`eval echo '${'$as_ac_Header'}'` 4885 { echo "$as_me:$LINENO: result: $ac_res" >&5 4886echo "${ECHO_T}$ac_res" >&6; } 4887if test `eval echo '${'$as_ac_Header'}'` = yes; then 4888 cat >>confdefs.h <<_ACEOF 4889#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4890_ACEOF 4891 4892fi 4893 4894done 4895 4896 4897{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 4898echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } 4899if test "${ac_cv_c_bigendian+set}" = set; then 4900 echo $ECHO_N "(cached) $ECHO_C" >&6 4901else 4902 # See if sys/param.h defines the BYTE_ORDER macro. 4903cat >conftest.$ac_ext <<_ACEOF 4904/* confdefs.h. */ 4905_ACEOF 4906cat confdefs.h >>conftest.$ac_ext 4907cat >>conftest.$ac_ext <<_ACEOF 4908/* end confdefs.h. */ 4909#include <sys/types.h> 4910#include <sys/param.h> 4911 4912int 4913main () 4914{ 4915#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ 4916 && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) 4917 bogus endian macros 4918#endif 4919 4920 ; 4921 return 0; 4922} 4923_ACEOF 4924rm -f conftest.$ac_objext 4925if { (ac_try="$ac_compile" 4926case "(($ac_try" in 4927 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4928 *) ac_try_echo=$ac_try;; 4929esac 4930eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4931 (eval "$ac_compile") 2>conftest.er1 4932 ac_status=$? 4933 grep -v '^ *+' conftest.er1 >conftest.err 4934 rm -f conftest.er1 4935 cat conftest.err >&5 4936 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4937 (exit $ac_status); } && { 4938 test -z "$ac_c_werror_flag" || 4939 test ! -s conftest.err 4940 } && test -s conftest.$ac_objext; then 4941 # It does; now see whether it defined to BIG_ENDIAN or not. 4942cat >conftest.$ac_ext <<_ACEOF 4943/* confdefs.h. */ 4944_ACEOF 4945cat confdefs.h >>conftest.$ac_ext 4946cat >>conftest.$ac_ext <<_ACEOF 4947/* end confdefs.h. */ 4948#include <sys/types.h> 4949#include <sys/param.h> 4950 4951int 4952main () 4953{ 4954#if BYTE_ORDER != BIG_ENDIAN 4955 not big endian 4956#endif 4957 4958 ; 4959 return 0; 4960} 4961_ACEOF 4962rm -f conftest.$ac_objext 4963if { (ac_try="$ac_compile" 4964case "(($ac_try" in 4965 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4966 *) ac_try_echo=$ac_try;; 4967esac 4968eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4969 (eval "$ac_compile") 2>conftest.er1 4970 ac_status=$? 4971 grep -v '^ *+' conftest.er1 >conftest.err 4972 rm -f conftest.er1 4973 cat conftest.err >&5 4974 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4975 (exit $ac_status); } && { 4976 test -z "$ac_c_werror_flag" || 4977 test ! -s conftest.err 4978 } && test -s conftest.$ac_objext; then 4979 ac_cv_c_bigendian=yes 4980else 4981 echo "$as_me: failed program was:" >&5 4982sed 's/^/| /' conftest.$ac_ext >&5 4983 4984 ac_cv_c_bigendian=no 4985fi 4986 4987rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4988else 4989 echo "$as_me: failed program was:" >&5 4990sed 's/^/| /' conftest.$ac_ext >&5 4991 4992 # It does not; compile a test program. 4993if test "$cross_compiling" = yes; then 4994 # try to guess the endianness by grepping values into an object file 4995 ac_cv_c_bigendian=unknown 4996 cat >conftest.$ac_ext <<_ACEOF 4997/* confdefs.h. */ 4998_ACEOF 4999cat confdefs.h >>conftest.$ac_ext 5000cat >>conftest.$ac_ext <<_ACEOF 5001/* end confdefs.h. */ 5002short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 5003short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 5004void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } 5005short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 5006short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 5007void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } 5008int 5009main () 5010{ 5011 _ascii (); _ebcdic (); 5012 ; 5013 return 0; 5014} 5015_ACEOF 5016rm -f conftest.$ac_objext 5017if { (ac_try="$ac_compile" 5018case "(($ac_try" in 5019 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5020 *) ac_try_echo=$ac_try;; 5021esac 5022eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5023 (eval "$ac_compile") 2>conftest.er1 5024 ac_status=$? 5025 grep -v '^ *+' conftest.er1 >conftest.err 5026 rm -f conftest.er1 5027 cat conftest.err >&5 5028 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5029 (exit $ac_status); } && { 5030 test -z "$ac_c_werror_flag" || 5031 test ! -s conftest.err 5032 } && test -s conftest.$ac_objext; then 5033 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then 5034 ac_cv_c_bigendian=yes 5035fi 5036if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 5037 if test "$ac_cv_c_bigendian" = unknown; then 5038 ac_cv_c_bigendian=no 5039 else 5040 # finding both strings is unlikely to happen, but who knows? 5041 ac_cv_c_bigendian=unknown 5042 fi 5043fi 5044else 5045 echo "$as_me: failed program was:" >&5 5046sed 's/^/| /' conftest.$ac_ext >&5 5047 5048 5049fi 5050 5051rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5052else 5053 cat >conftest.$ac_ext <<_ACEOF 5054/* confdefs.h. */ 5055_ACEOF 5056cat confdefs.h >>conftest.$ac_ext 5057cat >>conftest.$ac_ext <<_ACEOF 5058/* end confdefs.h. */ 5059$ac_includes_default 5060int 5061main () 5062{ 5063 5064 /* Are we little or big endian? From Harbison&Steele. */ 5065 union 5066 { 5067 long int l; 5068 char c[sizeof (long int)]; 5069 } u; 5070 u.l = 1; 5071 return u.c[sizeof (long int) - 1] == 1; 5072 5073 ; 5074 return 0; 5075} 5076_ACEOF 5077rm -f conftest$ac_exeext 5078if { (ac_try="$ac_link" 5079case "(($ac_try" in 5080 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5081 *) ac_try_echo=$ac_try;; 5082esac 5083eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5084 (eval "$ac_link") 2>&5 5085 ac_status=$? 5086 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5087 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 5088 { (case "(($ac_try" in 5089 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5090 *) ac_try_echo=$ac_try;; 5091esac 5092eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5093 (eval "$ac_try") 2>&5 5094 ac_status=$? 5095 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5096 (exit $ac_status); }; }; then 5097 ac_cv_c_bigendian=no 5098else 5099 echo "$as_me: program exited with status $ac_status" >&5 5100echo "$as_me: failed program was:" >&5 5101sed 's/^/| /' conftest.$ac_ext >&5 5102 5103( exit $ac_status ) 5104ac_cv_c_bigendian=yes 5105fi 5106rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 5107fi 5108 5109 5110fi 5111 5112rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5113fi 5114{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 5115echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } 5116case $ac_cv_c_bigendian in 5117 yes) 5118 5119cat >>confdefs.h <<\_ACEOF 5120#define WORDS_BIGENDIAN 1 5121_ACEOF 5122 ;; 5123 no) 5124 ;; 5125 *) 5126 { { echo "$as_me:$LINENO: error: unknown endianness 5127presetting ac_cv_c_bigendian=no (or yes) will help" >&5 5128echo "$as_me: error: unknown endianness 5129presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} 5130 { (exit 1); exit 1; }; } ;; 5131esac 5132 5133fi 5134 5135{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 5136echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; } 5137if test "${ac_cv_type_uid_t+set}" = set; then 5138 echo $ECHO_N "(cached) $ECHO_C" >&6 5139else 5140 cat >conftest.$ac_ext <<_ACEOF 5141/* confdefs.h. */ 5142_ACEOF 5143cat confdefs.h >>conftest.$ac_ext 5144cat >>conftest.$ac_ext <<_ACEOF 5145/* end confdefs.h. */ 5146#include <sys/types.h> 5147 5148_ACEOF 5149if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5150 $EGREP "uid_t" >/dev/null 2>&1; then 5151 ac_cv_type_uid_t=yes 5152else 5153 ac_cv_type_uid_t=no 5154fi 5155rm -f conftest* 5156 5157fi 5158{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 5159echo "${ECHO_T}$ac_cv_type_uid_t" >&6; } 5160if test $ac_cv_type_uid_t = no; then 5161 5162cat >>confdefs.h <<\_ACEOF 5163#define uid_t int 5164_ACEOF 5165 5166 5167cat >>confdefs.h <<\_ACEOF 5168#define gid_t int 5169_ACEOF 5170 5171fi 5172 5173{ echo "$as_me:$LINENO: checking for size_t" >&5 5174echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } 5175if test "${ac_cv_type_size_t+set}" = set; then 5176 echo $ECHO_N "(cached) $ECHO_C" >&6 5177else 5178 cat >conftest.$ac_ext <<_ACEOF 5179/* confdefs.h. */ 5180_ACEOF 5181cat confdefs.h >>conftest.$ac_ext 5182cat >>conftest.$ac_ext <<_ACEOF 5183/* end confdefs.h. */ 5184$ac_includes_default 5185typedef size_t ac__type_new_; 5186int 5187main () 5188{ 5189if ((ac__type_new_ *) 0) 5190 return 0; 5191if (sizeof (ac__type_new_)) 5192 return 0; 5193 ; 5194 return 0; 5195} 5196_ACEOF 5197rm -f conftest.$ac_objext 5198if { (ac_try="$ac_compile" 5199case "(($ac_try" in 5200 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5201 *) ac_try_echo=$ac_try;; 5202esac 5203eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5204 (eval "$ac_compile") 2>conftest.er1 5205 ac_status=$? 5206 grep -v '^ *+' conftest.er1 >conftest.err 5207 rm -f conftest.er1 5208 cat conftest.err >&5 5209 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5210 (exit $ac_status); } && { 5211 test -z "$ac_c_werror_flag" || 5212 test ! -s conftest.err 5213 } && test -s conftest.$ac_objext; then 5214 ac_cv_type_size_t=yes 5215else 5216 echo "$as_me: failed program was:" >&5 5217sed 's/^/| /' conftest.$ac_ext >&5 5218 5219 ac_cv_type_size_t=no 5220fi 5221 5222rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5223fi 5224{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 5225echo "${ECHO_T}$ac_cv_type_size_t" >&6; } 5226if test $ac_cv_type_size_t = yes; then 5227 : 5228else 5229 5230cat >>confdefs.h <<_ACEOF 5231#define size_t unsigned int 5232_ACEOF 5233 5234fi 5235 5236{ echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5 5237echo $ECHO_N "checking whether sys_siglist is declared... $ECHO_C" >&6; } 5238if test "${ac_cv_have_decl_sys_siglist+set}" = set; then 5239 echo $ECHO_N "(cached) $ECHO_C" >&6 5240else 5241 cat >conftest.$ac_ext <<_ACEOF 5242/* confdefs.h. */ 5243_ACEOF 5244cat confdefs.h >>conftest.$ac_ext 5245cat >>conftest.$ac_ext <<_ACEOF 5246/* end confdefs.h. */ 5247#include <signal.h> 5248/* NetBSD declares sys_siglist in unistd.h. */ 5249#ifdef HAVE_UNISTD_H 5250# include <unistd.h> 5251#endif 5252 5253 5254int 5255main () 5256{ 5257#ifndef sys_siglist 5258 (void) sys_siglist; 5259#endif 5260 5261 ; 5262 return 0; 5263} 5264_ACEOF 5265rm -f conftest.$ac_objext 5266if { (ac_try="$ac_compile" 5267case "(($ac_try" in 5268 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5269 *) ac_try_echo=$ac_try;; 5270esac 5271eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5272 (eval "$ac_compile") 2>conftest.er1 5273 ac_status=$? 5274 grep -v '^ *+' conftest.er1 >conftest.err 5275 rm -f conftest.er1 5276 cat conftest.err >&5 5277 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5278 (exit $ac_status); } && { 5279 test -z "$ac_c_werror_flag" || 5280 test ! -s conftest.err 5281 } && test -s conftest.$ac_objext; then 5282 ac_cv_have_decl_sys_siglist=yes 5283else 5284 echo "$as_me: failed program was:" >&5 5285sed 's/^/| /' conftest.$ac_ext >&5 5286 5287 ac_cv_have_decl_sys_siglist=no 5288fi 5289 5290rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5291fi 5292{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5 5293echo "${ECHO_T}$ac_cv_have_decl_sys_siglist" >&6; } 5294if test $ac_cv_have_decl_sys_siglist = yes; then 5295 5296cat >>confdefs.h <<_ACEOF 5297#define HAVE_DECL_SYS_SIGLIST 1 5298_ACEOF 5299 5300 5301else 5302 cat >>confdefs.h <<_ACEOF 5303#define HAVE_DECL_SYS_SIGLIST 0 5304_ACEOF 5305 5306 5307fi 5308 5309 5310 5311{ echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 5312echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; } 5313if test "${ac_cv_header_sys_wait_h+set}" = set; then 5314 echo $ECHO_N "(cached) $ECHO_C" >&6 5315else 5316 cat >conftest.$ac_ext <<_ACEOF 5317/* confdefs.h. */ 5318_ACEOF 5319cat confdefs.h >>conftest.$ac_ext 5320cat >>conftest.$ac_ext <<_ACEOF 5321/* end confdefs.h. */ 5322#include <sys/types.h> 5323#include <sys/wait.h> 5324#ifndef WEXITSTATUS 5325# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) 5326#endif 5327#ifndef WIFEXITED 5328# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 5329#endif 5330 5331int 5332main () 5333{ 5334 int s; 5335 wait (&s); 5336 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 5337 ; 5338 return 0; 5339} 5340_ACEOF 5341rm -f conftest.$ac_objext 5342if { (ac_try="$ac_compile" 5343case "(($ac_try" in 5344 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5345 *) ac_try_echo=$ac_try;; 5346esac 5347eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5348 (eval "$ac_compile") 2>conftest.er1 5349 ac_status=$? 5350 grep -v '^ *+' conftest.er1 >conftest.err 5351 rm -f conftest.er1 5352 cat conftest.err >&5 5353 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5354 (exit $ac_status); } && { 5355 test -z "$ac_c_werror_flag" || 5356 test ! -s conftest.err 5357 } && test -s conftest.$ac_objext; then 5358 ac_cv_header_sys_wait_h=yes 5359else 5360 echo "$as_me: failed program was:" >&5 5361sed 's/^/| /' conftest.$ac_ext >&5 5362 5363 ac_cv_header_sys_wait_h=no 5364fi 5365 5366rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5367fi 5368{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 5369echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; } 5370if test $ac_cv_header_sys_wait_h = yes; then 5371 5372cat >>confdefs.h <<\_ACEOF 5373#define HAVE_SYS_WAIT_H 1 5374_ACEOF 5375 5376fi 5377 5378 5379 5380 5381for ac_header in unistd.h asm/byteorder.h sched.h 5382do 5383as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5384if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5385 { echo "$as_me:$LINENO: checking for $ac_header" >&5 5386echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5387if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5388 echo $ECHO_N "(cached) $ECHO_C" >&6 5389fi 5390ac_res=`eval echo '${'$as_ac_Header'}'` 5391 { echo "$as_me:$LINENO: result: $ac_res" >&5 5392echo "${ECHO_T}$ac_res" >&6; } 5393else 5394 # Is the header compilable? 5395{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 5396echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 5397cat >conftest.$ac_ext <<_ACEOF 5398/* confdefs.h. */ 5399_ACEOF 5400cat confdefs.h >>conftest.$ac_ext 5401cat >>conftest.$ac_ext <<_ACEOF 5402/* end confdefs.h. */ 5403$ac_includes_default 5404#include <$ac_header> 5405_ACEOF 5406rm -f conftest.$ac_objext 5407if { (ac_try="$ac_compile" 5408case "(($ac_try" in 5409 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5410 *) ac_try_echo=$ac_try;; 5411esac 5412eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5413 (eval "$ac_compile") 2>conftest.er1 5414 ac_status=$? 5415 grep -v '^ *+' conftest.er1 >conftest.err 5416 rm -f conftest.er1 5417 cat conftest.err >&5 5418 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5419 (exit $ac_status); } && { 5420 test -z "$ac_c_werror_flag" || 5421 test ! -s conftest.err 5422 } && test -s conftest.$ac_objext; then 5423 ac_header_compiler=yes 5424else 5425 echo "$as_me: failed program was:" >&5 5426sed 's/^/| /' conftest.$ac_ext >&5 5427 5428 ac_header_compiler=no 5429fi 5430 5431rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5432{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5433echo "${ECHO_T}$ac_header_compiler" >&6; } 5434 5435# Is the header present? 5436{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 5437echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 5438cat >conftest.$ac_ext <<_ACEOF 5439/* confdefs.h. */ 5440_ACEOF 5441cat confdefs.h >>conftest.$ac_ext 5442cat >>conftest.$ac_ext <<_ACEOF 5443/* end confdefs.h. */ 5444#include <$ac_header> 5445_ACEOF 5446if { (ac_try="$ac_cpp conftest.$ac_ext" 5447case "(($ac_try" in 5448 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5449 *) ac_try_echo=$ac_try;; 5450esac 5451eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5452 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5453 ac_status=$? 5454 grep -v '^ *+' conftest.er1 >conftest.err 5455 rm -f conftest.er1 5456 cat conftest.err >&5 5457 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5458 (exit $ac_status); } >/dev/null && { 5459 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5460 test ! -s conftest.err 5461 }; then 5462 ac_header_preproc=yes 5463else 5464 echo "$as_me: failed program was:" >&5 5465sed 's/^/| /' conftest.$ac_ext >&5 5466 5467 ac_header_preproc=no 5468fi 5469 5470rm -f conftest.err conftest.$ac_ext 5471{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5472echo "${ECHO_T}$ac_header_preproc" >&6; } 5473 5474# So? What about this header? 5475case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5476 yes:no: ) 5477 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 5478echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 5479 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 5480echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 5481 ac_header_preproc=yes 5482 ;; 5483 no:yes:* ) 5484 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 5485echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 5486 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 5487echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 5488 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 5489echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 5490 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 5491echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 5492 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 5493echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 5494 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 5495echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 5496 5497 ;; 5498esac 5499{ echo "$as_me:$LINENO: checking for $ac_header" >&5 5500echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5501if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5502 echo $ECHO_N "(cached) $ECHO_C" >&6 5503else 5504 eval "$as_ac_Header=\$ac_header_preproc" 5505fi 5506ac_res=`eval echo '${'$as_ac_Header'}'` 5507 { echo "$as_me:$LINENO: result: $ac_res" >&5 5508echo "${ECHO_T}$ac_res" >&6; } 5509 5510fi 5511if test `eval echo '${'$as_ac_Header'}'` = yes; then 5512 cat >>confdefs.h <<_ACEOF 5513#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5514_ACEOF 5515 5516fi 5517 5518done 5519 5520 5521{ echo "$as_me:$LINENO: checking for stricmp" >&5 5522echo $ECHO_N "checking for stricmp... $ECHO_C" >&6; } 5523if test "${ac_cv_func_stricmp+set}" = set; then 5524 echo $ECHO_N "(cached) $ECHO_C" >&6 5525else 5526 cat >conftest.$ac_ext <<_ACEOF 5527/* confdefs.h. */ 5528_ACEOF 5529cat confdefs.h >>conftest.$ac_ext 5530cat >>conftest.$ac_ext <<_ACEOF 5531/* end confdefs.h. */ 5532/* Define stricmp to an innocuous variant, in case <limits.h> declares stricmp. 5533 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5534#define stricmp innocuous_stricmp 5535 5536/* System header to define __stub macros and hopefully few prototypes, 5537 which can conflict with char stricmp (); below. 5538 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5539 <limits.h> exists even on freestanding compilers. */ 5540 5541#ifdef __STDC__ 5542# include <limits.h> 5543#else 5544# include <assert.h> 5545#endif 5546 5547#undef stricmp 5548 5549/* Override any GCC internal prototype to avoid an error. 5550 Use char because int might match the return type of a GCC 5551 builtin and then its argument prototype would still apply. */ 5552#ifdef __cplusplus 5553extern "C" 5554#endif 5555char stricmp (); 5556/* The GNU C library defines this for functions which it implements 5557 to always fail with ENOSYS. Some functions are actually named 5558 something starting with __ and the normal name is an alias. */ 5559#if defined __stub_stricmp || defined __stub___stricmp 5560choke me 5561#endif 5562 5563int 5564main () 5565{ 5566return stricmp (); 5567 ; 5568 return 0; 5569} 5570_ACEOF 5571rm -f conftest.$ac_objext conftest$ac_exeext 5572if { (ac_try="$ac_link" 5573case "(($ac_try" in 5574 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5575 *) ac_try_echo=$ac_try;; 5576esac 5577eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5578 (eval "$ac_link") 2>conftest.er1 5579 ac_status=$? 5580 grep -v '^ *+' conftest.er1 >conftest.err 5581 rm -f conftest.er1 5582 cat conftest.err >&5 5583 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5584 (exit $ac_status); } && { 5585 test -z "$ac_c_werror_flag" || 5586 test ! -s conftest.err 5587 } && test -s conftest$ac_exeext && 5588 $as_test_x conftest$ac_exeext; then 5589 ac_cv_func_stricmp=yes 5590else 5591 echo "$as_me: failed program was:" >&5 5592sed 's/^/| /' conftest.$ac_ext >&5 5593 5594 ac_cv_func_stricmp=no 5595fi 5596 5597rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5598 conftest$ac_exeext conftest.$ac_ext 5599fi 5600{ echo "$as_me:$LINENO: result: $ac_cv_func_stricmp" >&5 5601echo "${ECHO_T}$ac_cv_func_stricmp" >&6; } 5602if test $ac_cv_func_stricmp = yes; then 5603 : 5604else 5605 5606cat >>confdefs.h <<\_ACEOF 5607#define stricmp strcasecmp 5608_ACEOF 5609 5610fi 5611 5612{ echo "$as_me:$LINENO: checking for strnicmp" >&5 5613echo $ECHO_N "checking for strnicmp... $ECHO_C" >&6; } 5614if test "${ac_cv_func_strnicmp+set}" = set; then 5615 echo $ECHO_N "(cached) $ECHO_C" >&6 5616else 5617 cat >conftest.$ac_ext <<_ACEOF 5618/* confdefs.h. */ 5619_ACEOF 5620cat confdefs.h >>conftest.$ac_ext 5621cat >>conftest.$ac_ext <<_ACEOF 5622/* end confdefs.h. */ 5623/* Define strnicmp to an innocuous variant, in case <limits.h> declares strnicmp. 5624 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5625#define strnicmp innocuous_strnicmp 5626 5627/* System header to define __stub macros and hopefully few prototypes, 5628 which can conflict with char strnicmp (); below. 5629 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5630 <limits.h> exists even on freestanding compilers. */ 5631 5632#ifdef __STDC__ 5633# include <limits.h> 5634#else 5635# include <assert.h> 5636#endif 5637 5638#undef strnicmp 5639 5640/* Override any GCC internal prototype to avoid an error. 5641 Use char because int might match the return type of a GCC 5642 builtin and then its argument prototype would still apply. */ 5643#ifdef __cplusplus 5644extern "C" 5645#endif 5646char strnicmp (); 5647/* The GNU C library defines this for functions which it implements 5648 to always fail with ENOSYS. Some functions are actually named 5649 something starting with __ and the normal name is an alias. */ 5650#if defined __stub_strnicmp || defined __stub___strnicmp 5651choke me 5652#endif 5653 5654int 5655main () 5656{ 5657return strnicmp (); 5658 ; 5659 return 0; 5660} 5661_ACEOF 5662rm -f conftest.$ac_objext conftest$ac_exeext 5663if { (ac_try="$ac_link" 5664case "(($ac_try" in 5665 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5666 *) ac_try_echo=$ac_try;; 5667esac 5668eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5669 (eval "$ac_link") 2>conftest.er1 5670 ac_status=$? 5671 grep -v '^ *+' conftest.er1 >conftest.err 5672 rm -f conftest.er1 5673 cat conftest.err >&5 5674 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5675 (exit $ac_status); } && { 5676 test -z "$ac_c_werror_flag" || 5677 test ! -s conftest.err 5678 } && test -s conftest$ac_exeext && 5679 $as_test_x conftest$ac_exeext; then 5680 ac_cv_func_strnicmp=yes 5681else 5682 echo "$as_me: failed program was:" >&5 5683sed 's/^/| /' conftest.$ac_ext >&5 5684 5685 ac_cv_func_strnicmp=no 5686fi 5687 5688rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5689 conftest$ac_exeext conftest.$ac_ext 5690fi 5691{ echo "$as_me:$LINENO: result: $ac_cv_func_strnicmp" >&5 5692echo "${ECHO_T}$ac_cv_func_strnicmp" >&6; } 5693if test $ac_cv_func_strnicmp = yes; then 5694 : 5695else 5696 5697cat >>confdefs.h <<\_ACEOF 5698#define strnicmp strncasecmp 5699_ACEOF 5700 5701fi 5702 5703{ echo "$as_me:$LINENO: checking for min" >&5 5704echo $ECHO_N "checking for min... $ECHO_C" >&6; } 5705if test "${ac_cv_func_min+set}" = set; then 5706 echo $ECHO_N "(cached) $ECHO_C" >&6 5707else 5708 cat >conftest.$ac_ext <<_ACEOF 5709/* confdefs.h. */ 5710_ACEOF 5711cat confdefs.h >>conftest.$ac_ext 5712cat >>conftest.$ac_ext <<_ACEOF 5713/* end confdefs.h. */ 5714/* Define min to an innocuous variant, in case <limits.h> declares min. 5715 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5716#define min innocuous_min 5717 5718/* System header to define __stub macros and hopefully few prototypes, 5719 which can conflict with char min (); below. 5720 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5721 <limits.h> exists even on freestanding compilers. */ 5722 5723#ifdef __STDC__ 5724# include <limits.h> 5725#else 5726# include <assert.h> 5727#endif 5728 5729#undef min 5730 5731/* Override any GCC internal prototype to avoid an error. 5732 Use char because int might match the return type of a GCC 5733 builtin and then its argument prototype would still apply. */ 5734#ifdef __cplusplus 5735extern "C" 5736#endif 5737char min (); 5738/* The GNU C library defines this for functions which it implements 5739 to always fail with ENOSYS. Some functions are actually named 5740 something starting with __ and the normal name is an alias. */ 5741#if defined __stub_min || defined __stub___min 5742choke me 5743#endif 5744 5745int 5746main () 5747{ 5748return min (); 5749 ; 5750 return 0; 5751} 5752_ACEOF 5753rm -f conftest.$ac_objext conftest$ac_exeext 5754if { (ac_try="$ac_link" 5755case "(($ac_try" in 5756 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5757 *) ac_try_echo=$ac_try;; 5758esac 5759eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5760 (eval "$ac_link") 2>conftest.er1 5761 ac_status=$? 5762 grep -v '^ *+' conftest.er1 >conftest.err 5763 rm -f conftest.er1 5764 cat conftest.err >&5 5765 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5766 (exit $ac_status); } && { 5767 test -z "$ac_c_werror_flag" || 5768 test ! -s conftest.err 5769 } && test -s conftest$ac_exeext && 5770 $as_test_x conftest$ac_exeext; then 5771 ac_cv_func_min=yes 5772else 5773 echo "$as_me: failed program was:" >&5 5774sed 's/^/| /' conftest.$ac_ext >&5 5775 5776 ac_cv_func_min=no 5777fi 5778 5779rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5780 conftest$ac_exeext conftest.$ac_ext 5781fi 5782{ echo "$as_me:$LINENO: result: $ac_cv_func_min" >&5 5783echo "${ECHO_T}$ac_cv_func_min" >&6; } 5784if test $ac_cv_func_min = yes; then 5785 5786cat >>confdefs.h <<\_ACEOF 5787#define MIN min 5788_ACEOF 5789 5790fi 5791 5792{ echo "$as_me:$LINENO: checking for max" >&5 5793echo $ECHO_N "checking for max... $ECHO_C" >&6; } 5794if test "${ac_cv_func_max+set}" = set; then 5795 echo $ECHO_N "(cached) $ECHO_C" >&6 5796else 5797 cat >conftest.$ac_ext <<_ACEOF 5798/* confdefs.h. */ 5799_ACEOF 5800cat confdefs.h >>conftest.$ac_ext 5801cat >>conftest.$ac_ext <<_ACEOF 5802/* end confdefs.h. */ 5803/* Define max to an innocuous variant, in case <limits.h> declares max. 5804 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5805#define max innocuous_max 5806 5807/* System header to define __stub macros and hopefully few prototypes, 5808 which can conflict with char max (); below. 5809 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5810 <limits.h> exists even on freestanding compilers. */ 5811 5812#ifdef __STDC__ 5813# include <limits.h> 5814#else 5815# include <assert.h> 5816#endif 5817 5818#undef max 5819 5820/* Override any GCC internal prototype to avoid an error. 5821 Use char because int might match the return type of a GCC 5822 builtin and then its argument prototype would still apply. */ 5823#ifdef __cplusplus 5824extern "C" 5825#endif 5826char max (); 5827/* The GNU C library defines this for functions which it implements 5828 to always fail with ENOSYS. Some functions are actually named 5829 something starting with __ and the normal name is an alias. */ 5830#if defined __stub_max || defined __stub___max 5831choke me 5832#endif 5833 5834int 5835main () 5836{ 5837return max (); 5838 ; 5839 return 0; 5840} 5841_ACEOF 5842rm -f conftest.$ac_objext conftest$ac_exeext 5843if { (ac_try="$ac_link" 5844case "(($ac_try" in 5845 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5846 *) ac_try_echo=$ac_try;; 5847esac 5848eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5849 (eval "$ac_link") 2>conftest.er1 5850 ac_status=$? 5851 grep -v '^ *+' conftest.er1 >conftest.err 5852 rm -f conftest.er1 5853 cat conftest.err >&5 5854 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5855 (exit $ac_status); } && { 5856 test -z "$ac_c_werror_flag" || 5857 test ! -s conftest.err 5858 } && test -s conftest$ac_exeext && 5859 $as_test_x conftest$ac_exeext; then 5860 ac_cv_func_max=yes 5861else 5862 echo "$as_me: failed program was:" >&5 5863sed 's/^/| /' conftest.$ac_ext >&5 5864 5865 ac_cv_func_max=no 5866fi 5867 5868rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5869 conftest$ac_exeext conftest.$ac_ext 5870fi 5871{ echo "$as_me:$LINENO: result: $ac_cv_func_max" >&5 5872echo "${ECHO_T}$ac_cv_func_max" >&6; } 5873if test $ac_cv_func_max = yes; then 5874 5875cat >>confdefs.h <<\_ACEOF 5876#define MAX max 5877_ACEOF 5878 5879fi 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890for ac_func in getopt inet_aton inet_pton inet_ntop snprintf vsnprintf mmap usleep sched_setaffinity 5891do 5892as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 5893{ echo "$as_me:$LINENO: checking for $ac_func" >&5 5894echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 5895if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 5896 echo $ECHO_N "(cached) $ECHO_C" >&6 5897else 5898 cat >conftest.$ac_ext <<_ACEOF 5899/* confdefs.h. */ 5900_ACEOF 5901cat confdefs.h >>conftest.$ac_ext 5902cat >>conftest.$ac_ext <<_ACEOF 5903/* end confdefs.h. */ 5904/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 5905 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5906#define $ac_func innocuous_$ac_func 5907 5908/* System header to define __stub macros and hopefully few prototypes, 5909 which can conflict with char $ac_func (); below. 5910 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5911 <limits.h> exists even on freestanding compilers. */ 5912 5913#ifdef __STDC__ 5914# include <limits.h> 5915#else 5916# include <assert.h> 5917#endif 5918 5919#undef $ac_func 5920 5921/* Override any GCC internal prototype to avoid an error. 5922 Use char because int might match the return type of a GCC 5923 builtin and then its argument prototype would still apply. */ 5924#ifdef __cplusplus 5925extern "C" 5926#endif 5927char $ac_func (); 5928/* The GNU C library defines this for functions which it implements 5929 to always fail with ENOSYS. Some functions are actually named 5930 something starting with __ and the normal name is an alias. */ 5931#if defined __stub_$ac_func || defined __stub___$ac_func 5932choke me 5933#endif 5934 5935int 5936main () 5937{ 5938return $ac_func (); 5939 ; 5940 return 0; 5941} 5942_ACEOF 5943rm -f conftest.$ac_objext conftest$ac_exeext 5944if { (ac_try="$ac_link" 5945case "(($ac_try" in 5946 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5947 *) ac_try_echo=$ac_try;; 5948esac 5949eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5950 (eval "$ac_link") 2>conftest.er1 5951 ac_status=$? 5952 grep -v '^ *+' conftest.er1 >conftest.err 5953 rm -f conftest.er1 5954 cat conftest.err >&5 5955 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5956 (exit $ac_status); } && { 5957 test -z "$ac_c_werror_flag" || 5958 test ! -s conftest.err 5959 } && test -s conftest$ac_exeext && 5960 $as_test_x conftest$ac_exeext; then 5961 eval "$as_ac_var=yes" 5962else 5963 echo "$as_me: failed program was:" >&5 5964sed 's/^/| /' conftest.$ac_ext >&5 5965 5966 eval "$as_ac_var=no" 5967fi 5968 5969rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5970 conftest$ac_exeext conftest.$ac_ext 5971fi 5972ac_res=`eval echo '${'$as_ac_var'}'` 5973 { echo "$as_me:$LINENO: result: $ac_res" >&5 5974echo "${ECHO_T}$ac_res" >&6; } 5975if test `eval echo '${'$as_ac_var'}'` = yes; then 5976 cat >>confdefs.h <<_ACEOF 5977#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 5978_ACEOF 5979 5980fi 5981done 5982 5983 5984 5985{ echo "$as_me:$LINENO: checking for pow in -lm" >&5 5986echo $ECHO_N "checking for pow in -lm... $ECHO_C" >&6; } 5987if test "${ac_cv_lib_m_pow+set}" = set; then 5988 echo $ECHO_N "(cached) $ECHO_C" >&6 5989else 5990 ac_check_lib_save_LIBS=$LIBS 5991LIBS="-lm $LIBS" 5992cat >conftest.$ac_ext <<_ACEOF 5993/* confdefs.h. */ 5994_ACEOF 5995cat confdefs.h >>conftest.$ac_ext 5996cat >>conftest.$ac_ext <<_ACEOF 5997/* end confdefs.h. */ 5998 5999/* Override any GCC internal prototype to avoid an error. 6000 Use char because int might match the return type of a GCC 6001 builtin and then its argument prototype would still apply. */ 6002#ifdef __cplusplus 6003extern "C" 6004#endif 6005char pow (); 6006int 6007main () 6008{ 6009return pow (); 6010 ; 6011 return 0; 6012} 6013_ACEOF 6014rm -f conftest.$ac_objext conftest$ac_exeext 6015if { (ac_try="$ac_link" 6016case "(($ac_try" in 6017 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6018 *) ac_try_echo=$ac_try;; 6019esac 6020eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6021 (eval "$ac_link") 2>conftest.er1 6022 ac_status=$? 6023 grep -v '^ *+' conftest.er1 >conftest.err 6024 rm -f conftest.er1 6025 cat conftest.err >&5 6026 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6027 (exit $ac_status); } && { 6028 test -z "$ac_c_werror_flag" || 6029 test ! -s conftest.err 6030 } && test -s conftest$ac_exeext && 6031 $as_test_x conftest$ac_exeext; then 6032 ac_cv_lib_m_pow=yes 6033else 6034 echo "$as_me: failed program was:" >&5 6035sed 's/^/| /' conftest.$ac_ext >&5 6036 6037 ac_cv_lib_m_pow=no 6038fi 6039 6040rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6041 conftest$ac_exeext conftest.$ac_ext 6042LIBS=$ac_check_lib_save_LIBS 6043fi 6044{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5 6045echo "${ECHO_T}$ac_cv_lib_m_pow" >&6; } 6046if test $ac_cv_lib_m_pow = yes; then 6047 cat >>confdefs.h <<_ACEOF 6048#define HAVE_LIBM 1 6049_ACEOF 6050 6051 LIBS="-lm $LIBS" 6052 6053fi 6054 6055case "$target" in 6056 *-*-cygwin* | *-*-mingw32*) 6057 SYS_GL_LIBS="-lopengl32" 6058 ;; 6059 *-*-beos*) 6060 SYS_GL_LIBS="-lGL -lGLU" 6061 ;; 6062 *-*-aix*) 6063 if test x$ac_cv_c_compiler_gnu = xyes; then 6064 CFLAGS="$CFLAGS -mthreads" 6065 fi 6066 ;; 6067 *) 6068 SYS_GL_LIBS="-lGL -lGLU" 6069 ;; 6070esac 6071 6072# Check whether --enable-gl was given. 6073if test "${enable_gl+set}" = set; then 6074 enableval=$enable_gl; 6075else 6076 enable_gl="yes" 6077fi 6078 6079if test "$enable_gl" = "yes" 6080then 6081 { echo "$as_me:$LINENO: checking for OpenGL support" >&5 6082echo $ECHO_N "checking for OpenGL support... $ECHO_C" >&6; } 6083 have_opengl=no 6084 cat >conftest.$ac_ext <<_ACEOF 6085/* confdefs.h. */ 6086_ACEOF 6087cat confdefs.h >>conftest.$ac_ext 6088cat >>conftest.$ac_ext <<_ACEOF 6089/* end confdefs.h. */ 6090 6091 #include <GL/gl.h> 6092 6093int 6094main () 6095{ 6096 6097 6098 ; 6099 return 0; 6100} 6101_ACEOF 6102rm -f conftest.$ac_objext 6103if { (ac_try="$ac_compile" 6104case "(($ac_try" in 6105 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6106 *) ac_try_echo=$ac_try;; 6107esac 6108eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6109 (eval "$ac_compile") 2>conftest.er1 6110 ac_status=$? 6111 grep -v '^ *+' conftest.er1 >conftest.err 6112 rm -f conftest.er1 6113 cat conftest.err >&5 6114 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6115 (exit $ac_status); } && { 6116 test -z "$ac_c_werror_flag" || 6117 test ! -s conftest.err 6118 } && test -s conftest.$ac_objext; then 6119 6120 have_opengl=yes 6121 6122else 6123 echo "$as_me: failed program was:" >&5 6124sed 's/^/| /' conftest.$ac_ext >&5 6125 6126 6127fi 6128 6129rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6130 { echo "$as_me:$LINENO: result: $have_opengl" >&5 6131echo "${ECHO_T}$have_opengl" >&6; } 6132 if test x$have_opengl = xyes; then 6133 6134cat >>confdefs.h <<\_ACEOF 6135#define GL_DOOM 1 6136_ACEOF 6137 6138 6139cat >>confdefs.h <<\_ACEOF 6140#define USE_GLU_IMAGESCALE 1 6141_ACEOF 6142 6143 6144cat >>confdefs.h <<\_ACEOF 6145#define USE_GLU_MIPMAP 1 6146_ACEOF 6147 6148 GL_LIBS="$SYS_GL_LIBS" 6149 else 6150 { { echo "$as_me:$LINENO: error: You must have the relevant OpenGL development libraries & headers installed to compile with OpenGL support" >&5 6151echo "$as_me: error: You must have the relevant OpenGL development libraries & headers installed to compile with OpenGL support" >&2;} 6152 { (exit 1); exit 1; }; } 6153 fi 6154fi 6155 if test "$enable_gl" = "yes"; then 6156 BUILD_GL_TRUE= 6157 BUILD_GL_FALSE='#' 6158else 6159 BUILD_GL_TRUE='#' 6160 BUILD_GL_FALSE= 6161fi 6162 6163 6164 6165# Check whether --with-sdl-prefix was given. 6166if test "${with_sdl_prefix+set}" = set; then 6167 withval=$with_sdl_prefix; sdl_prefix="$withval" 6168else 6169 sdl_prefix="" 6170fi 6171 6172 6173# Check whether --with-sdl-exec-prefix was given. 6174if test "${with_sdl_exec_prefix+set}" = set; then 6175 withval=$with_sdl_exec_prefix; sdl_exec_prefix="$withval" 6176else 6177 sdl_exec_prefix="" 6178fi 6179 6180# Check whether --enable-sdltest was given. 6181if test "${enable_sdltest+set}" = set; then 6182 enableval=$enable_sdltest; 6183else 6184 enable_sdltest=yes 6185fi 6186 6187 6188 if test x$sdl_exec_prefix != x ; then 6189 sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix" 6190 if test x${SDL_CONFIG+set} != xset ; then 6191 SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config 6192 fi 6193 fi 6194 if test x$sdl_prefix != x ; then 6195 sdl_args="$sdl_args --prefix=$sdl_prefix" 6196 if test x${SDL_CONFIG+set} != xset ; then 6197 SDL_CONFIG=$sdl_prefix/bin/sdl-config 6198 fi 6199 fi 6200 6201 if test "x$prefix" != xNONE; then 6202 PATH="$prefix/bin:$prefix/usr/bin:$PATH" 6203 fi 6204 # Extract the first word of "sdl-config", so it can be a program name with args. 6205set dummy sdl-config; ac_word=$2 6206{ echo "$as_me:$LINENO: checking for $ac_word" >&5 6207echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 6208if test "${ac_cv_path_SDL_CONFIG+set}" = set; then 6209 echo $ECHO_N "(cached) $ECHO_C" >&6 6210else 6211 case $SDL_CONFIG in 6212 [\\/]* | ?:[\\/]*) 6213 ac_cv_path_SDL_CONFIG="$SDL_CONFIG" # Let the user override the test with a path. 6214 ;; 6215 *) 6216 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6217for as_dir in $PATH 6218do 6219 IFS=$as_save_IFS 6220 test -z "$as_dir" && as_dir=. 6221 for ac_exec_ext in '' $ac_executable_extensions; do 6222 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6223 ac_cv_path_SDL_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6224 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 6225 break 2 6226 fi 6227done 6228done 6229IFS=$as_save_IFS 6230 6231 test -z "$ac_cv_path_SDL_CONFIG" && ac_cv_path_SDL_CONFIG="no" 6232 ;; 6233esac 6234fi 6235SDL_CONFIG=$ac_cv_path_SDL_CONFIG 6236if test -n "$SDL_CONFIG"; then 6237 { echo "$as_me:$LINENO: result: $SDL_CONFIG" >&5 6238echo "${ECHO_T}$SDL_CONFIG" >&6; } 6239else 6240 { echo "$as_me:$LINENO: result: no" >&5 6241echo "${ECHO_T}no" >&6; } 6242fi 6243 6244 6245 min_sdl_version=1.1.3 6246 { echo "$as_me:$LINENO: checking for SDL - version >= $min_sdl_version" >&5 6247echo $ECHO_N "checking for SDL - version >= $min_sdl_version... $ECHO_C" >&6; } 6248 no_sdl="" 6249 if test "$SDL_CONFIG" = "no" ; then 6250 no_sdl=yes 6251 else 6252 SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags` 6253 SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs` 6254 6255 sdl_major_version=`$SDL_CONFIG $sdl_args --version | \ 6256 sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'` 6257 sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \ 6258 sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'` 6259 sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \ 6260 sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'` 6261 if test "x$enable_sdltest" = "xyes" ; then 6262 ac_save_CFLAGS="$CFLAGS" 6263 ac_save_CXXFLAGS="$CXXFLAGS" 6264 ac_save_LIBS="$LIBS" 6265 CFLAGS="$CFLAGS $SDL_CFLAGS" 6266 CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" 6267 LIBS="$LIBS $SDL_LIBS" 6268 rm -f conf.sdltest 6269 if test "$cross_compiling" = yes; then 6270 echo $ac_n "cross compiling; assumed OK... $ac_c" 6271else 6272 cat >conftest.$ac_ext <<_ACEOF 6273/* confdefs.h. */ 6274_ACEOF 6275cat confdefs.h >>conftest.$ac_ext 6276cat >>conftest.$ac_ext <<_ACEOF 6277/* end confdefs.h. */ 6278 6279#include <stdio.h> 6280#include <stdlib.h> 6281#include <string.h> 6282#include "SDL.h" 6283 6284char* 6285my_strdup (char *str) 6286{ 6287 char *new_str; 6288 6289 if (str) 6290 { 6291 new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); 6292 strcpy (new_str, str); 6293 } 6294 else 6295 new_str = NULL; 6296 6297 return new_str; 6298} 6299 6300int main (int argc, char *argv[]) 6301{ 6302 int major, minor, micro; 6303 char *tmp_version; 6304 6305 /* This hangs on some systems (?) 6306 system ("touch conf.sdltest"); 6307 */ 6308 { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); } 6309 6310 /* HP/UX 9 (%@#!) writes to sscanf strings */ 6311 tmp_version = my_strdup("$min_sdl_version"); 6312 if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { 6313 printf("%s, bad version string\n", "$min_sdl_version"); 6314 exit(1); 6315 } 6316 6317 if (($sdl_major_version > major) || 6318 (($sdl_major_version == major) && ($sdl_minor_version > minor)) || 6319 (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro))) 6320 { 6321 return 0; 6322 } 6323 else 6324 { 6325 printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version); 6326 printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro); 6327 printf("*** best to upgrade to the required version.\n"); 6328 printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n"); 6329 printf("*** to point to the correct copy of sdl-config, and remove the file\n"); 6330 printf("*** config.cache before re-running configure\n"); 6331 return 1; 6332 } 6333} 6334 6335 6336_ACEOF 6337rm -f conftest$ac_exeext 6338if { (ac_try="$ac_link" 6339case "(($ac_try" in 6340 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6341 *) ac_try_echo=$ac_try;; 6342esac 6343eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6344 (eval "$ac_link") 2>&5 6345 ac_status=$? 6346 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6347 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6348 { (case "(($ac_try" in 6349 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6350 *) ac_try_echo=$ac_try;; 6351esac 6352eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6353 (eval "$ac_try") 2>&5 6354 ac_status=$? 6355 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6356 (exit $ac_status); }; }; then 6357 : 6358else 6359 echo "$as_me: program exited with status $ac_status" >&5 6360echo "$as_me: failed program was:" >&5 6361sed 's/^/| /' conftest.$ac_ext >&5 6362 6363( exit $ac_status ) 6364no_sdl=yes 6365fi 6366rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6367fi 6368 6369 6370 CFLAGS="$ac_save_CFLAGS" 6371 CXXFLAGS="$ac_save_CXXFLAGS" 6372 LIBS="$ac_save_LIBS" 6373 fi 6374 fi 6375 if test "x$no_sdl" = x ; then 6376 { echo "$as_me:$LINENO: result: yes" >&5 6377echo "${ECHO_T}yes" >&6; } 6378 sdl_main="yes" 6379 else 6380 { echo "$as_me:$LINENO: result: no" >&5 6381echo "${ECHO_T}no" >&6; } 6382 if test "$SDL_CONFIG" = "no" ; then 6383 echo "*** The sdl-config script installed by SDL could not be found" 6384 echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in" 6385 echo "*** your path, or set the SDL_CONFIG environment variable to the" 6386 echo "*** full path to sdl-config." 6387 else 6388 if test -f conf.sdltest ; then 6389 : 6390 else 6391 echo "*** Could not run SDL test program, checking why..." 6392 CFLAGS="$CFLAGS $SDL_CFLAGS" 6393 CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" 6394 LIBS="$LIBS $SDL_LIBS" 6395 cat >conftest.$ac_ext <<_ACEOF 6396/* confdefs.h. */ 6397_ACEOF 6398cat confdefs.h >>conftest.$ac_ext 6399cat >>conftest.$ac_ext <<_ACEOF 6400/* end confdefs.h. */ 6401 6402#include <stdio.h> 6403#include "SDL.h" 6404 6405int main(int argc, char *argv[]) 6406{ return 0; } 6407#undef main 6408#define main K_and_R_C_main 6409 6410int 6411main () 6412{ 6413 return 0; 6414 ; 6415 return 0; 6416} 6417_ACEOF 6418rm -f conftest.$ac_objext conftest$ac_exeext 6419if { (ac_try="$ac_link" 6420case "(($ac_try" in 6421 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6422 *) ac_try_echo=$ac_try;; 6423esac 6424eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6425 (eval "$ac_link") 2>conftest.er1 6426 ac_status=$? 6427 grep -v '^ *+' conftest.er1 >conftest.err 6428 rm -f conftest.er1 6429 cat conftest.err >&5 6430 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6431 (exit $ac_status); } && { 6432 test -z "$ac_c_werror_flag" || 6433 test ! -s conftest.err 6434 } && test -s conftest$ac_exeext && 6435 $as_test_x conftest$ac_exeext; then 6436 echo "*** The test program compiled, but did not run. This usually means" 6437 echo "*** that the run-time linker is not finding SDL or finding the wrong" 6438 echo "*** version of SDL. If it is not finding SDL, you'll need to set your" 6439 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" 6440 echo "*** to the installed location Also, make sure you have run ldconfig if that" 6441 echo "*** is required on your system" 6442 echo "***" 6443 echo "*** If you have an old version installed, it is best to remove it, although" 6444 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" 6445else 6446 echo "$as_me: failed program was:" >&5 6447sed 's/^/| /' conftest.$ac_ext >&5 6448 6449 echo "*** The test program failed to compile or link. See the file config.log for the" 6450 echo "*** exact error that occured. This usually means SDL was incorrectly installed" 6451 echo "*** or that you have moved SDL since it was installed. In the latter case, you" 6452 echo "*** may want to edit the sdl-config script: $SDL_CONFIG" 6453fi 6454 6455rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6456 conftest$ac_exeext conftest.$ac_ext 6457 CFLAGS="$ac_save_CFLAGS" 6458 CXXFLAGS="$ac_save_CXXFLAGS" 6459 LIBS="$ac_save_LIBS" 6460 fi 6461 fi 6462 SDL_CFLAGS="" 6463 SDL_LIBS="" 6464 : 6465 fi 6466 6467 6468 rm -f conf.sdltest 6469 6470if test "$sdl_main" != "yes" 6471then 6472 { { echo "$as_me:$LINENO: error: *** You must have the SDL libraries installed before you can compile prboom 6473 *** See http://prboom.sourceforge.net/linux.html 6474 " >&5 6475echo "$as_me: error: *** You must have the SDL libraries installed before you can compile prboom 6476 *** See http://prboom.sourceforge.net/linux.html 6477 " >&2;} 6478 { (exit 1); exit 1; }; } 6479fi 6480 6481savelibs="$LIBS" 6482LIBS="$LIBS $SDL_LIBS" 6483 6484for ac_func in SDL_JoystickGetAxis 6485do 6486as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6487{ echo "$as_me:$LINENO: checking for $ac_func" >&5 6488echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 6489if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 6490 echo $ECHO_N "(cached) $ECHO_C" >&6 6491else 6492 cat >conftest.$ac_ext <<_ACEOF 6493/* confdefs.h. */ 6494_ACEOF 6495cat confdefs.h >>conftest.$ac_ext 6496cat >>conftest.$ac_ext <<_ACEOF 6497/* end confdefs.h. */ 6498/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 6499 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 6500#define $ac_func innocuous_$ac_func 6501 6502/* System header to define __stub macros and hopefully few prototypes, 6503 which can conflict with char $ac_func (); below. 6504 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6505 <limits.h> exists even on freestanding compilers. */ 6506 6507#ifdef __STDC__ 6508# include <limits.h> 6509#else 6510# include <assert.h> 6511#endif 6512 6513#undef $ac_func 6514 6515/* Override any GCC internal prototype to avoid an error. 6516 Use char because int might match the return type of a GCC 6517 builtin and then its argument prototype would still apply. */ 6518#ifdef __cplusplus 6519extern "C" 6520#endif 6521char $ac_func (); 6522/* The GNU C library defines this for functions which it implements 6523 to always fail with ENOSYS. Some functions are actually named 6524 something starting with __ and the normal name is an alias. */ 6525#if defined __stub_$ac_func || defined __stub___$ac_func 6526choke me 6527#endif 6528 6529int 6530main () 6531{ 6532return $ac_func (); 6533 ; 6534 return 0; 6535} 6536_ACEOF 6537rm -f conftest.$ac_objext conftest$ac_exeext 6538if { (ac_try="$ac_link" 6539case "(($ac_try" in 6540 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6541 *) ac_try_echo=$ac_try;; 6542esac 6543eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6544 (eval "$ac_link") 2>conftest.er1 6545 ac_status=$? 6546 grep -v '^ *+' conftest.er1 >conftest.err 6547 rm -f conftest.er1 6548 cat conftest.err >&5 6549 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6550 (exit $ac_status); } && { 6551 test -z "$ac_c_werror_flag" || 6552 test ! -s conftest.err 6553 } && test -s conftest$ac_exeext && 6554 $as_test_x conftest$ac_exeext; then 6555 eval "$as_ac_var=yes" 6556else 6557 echo "$as_me: failed program was:" >&5 6558sed 's/^/| /' conftest.$ac_ext >&5 6559 6560 eval "$as_ac_var=no" 6561fi 6562 6563rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6564 conftest$ac_exeext conftest.$ac_ext 6565fi 6566ac_res=`eval echo '${'$as_ac_var'}'` 6567 { echo "$as_me:$LINENO: result: $ac_res" >&5 6568echo "${ECHO_T}$ac_res" >&6; } 6569if test `eval echo '${'$as_ac_var'}'` = yes; then 6570 cat >>confdefs.h <<_ACEOF 6571#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6572_ACEOF 6573 6574fi 6575done 6576 6577LIBS="$savelibs" 6578 6579# Check whether --with-mixer was given. 6580if test "${with_mixer+set}" = set; then 6581 withval=$with_mixer; 6582else 6583 6584{ echo "$as_me:$LINENO: checking for Mix_OpenAudio in -lSDL_mixer" >&5 6585echo $ECHO_N "checking for Mix_OpenAudio in -lSDL_mixer... $ECHO_C" >&6; } 6586if test "${ac_cv_lib_SDL_mixer_Mix_OpenAudio+set}" = set; then 6587 echo $ECHO_N "(cached) $ECHO_C" >&6 6588else 6589 ac_check_lib_save_LIBS=$LIBS 6590LIBS="-lSDL_mixer $SDL_LIBS $MIXER_LIBS $LIBS" 6591cat >conftest.$ac_ext <<_ACEOF 6592/* confdefs.h. */ 6593_ACEOF 6594cat confdefs.h >>conftest.$ac_ext 6595cat >>conftest.$ac_ext <<_ACEOF 6596/* end confdefs.h. */ 6597 6598/* Override any GCC internal prototype to avoid an error. 6599 Use char because int might match the return type of a GCC 6600 builtin and then its argument prototype would still apply. */ 6601#ifdef __cplusplus 6602extern "C" 6603#endif 6604char Mix_OpenAudio (); 6605int 6606main () 6607{ 6608return Mix_OpenAudio (); 6609 ; 6610 return 0; 6611} 6612_ACEOF 6613rm -f conftest.$ac_objext conftest$ac_exeext 6614if { (ac_try="$ac_link" 6615case "(($ac_try" in 6616 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6617 *) ac_try_echo=$ac_try;; 6618esac 6619eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6620 (eval "$ac_link") 2>conftest.er1 6621 ac_status=$? 6622 grep -v '^ *+' conftest.er1 >conftest.err 6623 rm -f conftest.er1 6624 cat conftest.err >&5 6625 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6626 (exit $ac_status); } && { 6627 test -z "$ac_c_werror_flag" || 6628 test ! -s conftest.err 6629 } && test -s conftest$ac_exeext && 6630 $as_test_x conftest$ac_exeext; then 6631 ac_cv_lib_SDL_mixer_Mix_OpenAudio=yes 6632else 6633 echo "$as_me: failed program was:" >&5 6634sed 's/^/| /' conftest.$ac_ext >&5 6635 6636 ac_cv_lib_SDL_mixer_Mix_OpenAudio=no 6637fi 6638 6639rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6640 conftest$ac_exeext conftest.$ac_ext 6641LIBS=$ac_check_lib_save_LIBS 6642fi 6643{ echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_mixer_Mix_OpenAudio" >&5 6644echo "${ECHO_T}$ac_cv_lib_SDL_mixer_Mix_OpenAudio" >&6; } 6645if test $ac_cv_lib_SDL_mixer_Mix_OpenAudio = yes; then 6646 cat >>confdefs.h <<_ACEOF 6647#define HAVE_LIBSDL_MIXER 1 6648_ACEOF 6649 6650 LIBS="-lSDL_mixer $LIBS" 6651 6652fi 6653 6654fi 6655 6656 6657 6658# Check whether --with-net was given. 6659if test "${with_net+set}" = set; then 6660 withval=$with_net; 6661 NET_LIBS= 6662 6663else 6664 6665 { echo "$as_me:$LINENO: checking for SDLNet_UDP_Bind in -lSDL_net" >&5 6666echo $ECHO_N "checking for SDLNet_UDP_Bind in -lSDL_net... $ECHO_C" >&6; } 6667if test "${ac_cv_lib_SDL_net_SDLNet_UDP_Bind+set}" = set; then 6668 echo $ECHO_N "(cached) $ECHO_C" >&6 6669else 6670 ac_check_lib_save_LIBS=$LIBS 6671LIBS="-lSDL_net $SDL_LIBS $LIBS" 6672cat >conftest.$ac_ext <<_ACEOF 6673/* confdefs.h. */ 6674_ACEOF 6675cat confdefs.h >>conftest.$ac_ext 6676cat >>conftest.$ac_ext <<_ACEOF 6677/* end confdefs.h. */ 6678 6679/* Override any GCC internal prototype to avoid an error. 6680 Use char because int might match the return type of a GCC 6681 builtin and then its argument prototype would still apply. */ 6682#ifdef __cplusplus 6683extern "C" 6684#endif 6685char SDLNet_UDP_Bind (); 6686int 6687main () 6688{ 6689return SDLNet_UDP_Bind (); 6690 ; 6691 return 0; 6692} 6693_ACEOF 6694rm -f conftest.$ac_objext conftest$ac_exeext 6695if { (ac_try="$ac_link" 6696case "(($ac_try" in 6697 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6698 *) ac_try_echo=$ac_try;; 6699esac 6700eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6701 (eval "$ac_link") 2>conftest.er1 6702 ac_status=$? 6703 grep -v '^ *+' conftest.er1 >conftest.err 6704 rm -f conftest.er1 6705 cat conftest.err >&5 6706 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6707 (exit $ac_status); } && { 6708 test -z "$ac_c_werror_flag" || 6709 test ! -s conftest.err 6710 } && test -s conftest$ac_exeext && 6711 $as_test_x conftest$ac_exeext; then 6712 ac_cv_lib_SDL_net_SDLNet_UDP_Bind=yes 6713else 6714 echo "$as_me: failed program was:" >&5 6715sed 's/^/| /' conftest.$ac_ext >&5 6716 6717 ac_cv_lib_SDL_net_SDLNet_UDP_Bind=no 6718fi 6719 6720rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6721 conftest$ac_exeext conftest.$ac_ext 6722LIBS=$ac_check_lib_save_LIBS 6723fi 6724{ echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_net_SDLNet_UDP_Bind" >&5 6725echo "${ECHO_T}$ac_cv_lib_SDL_net_SDLNet_UDP_Bind" >&6; } 6726if test $ac_cv_lib_SDL_net_SDLNet_UDP_Bind = yes; then 6727 6728 6729cat >>confdefs.h <<\_ACEOF 6730#define HAVE_NET 1 6731_ACEOF 6732 6733 6734cat >>confdefs.h <<\_ACEOF 6735#define HAVE_LIBSDL_NET 1 6736_ACEOF 6737 6738 6739cat >>confdefs.h <<\_ACEOF 6740#define USE_SDL_NET 1 6741_ACEOF 6742 6743 NET_LIBS=-lSDL_net 6744 sdl_net=yes 6745 save_CFLAGS="$CFLAGS" 6746 CFLAGS="$CFLAGS $SDL_CFLAGS" 6747 cat >conftest.$ac_ext <<_ACEOF 6748/* confdefs.h. */ 6749_ACEOF 6750cat confdefs.h >>conftest.$ac_ext 6751cat >>conftest.$ac_ext <<_ACEOF 6752/* end confdefs.h. */ 6753 6754 #include "SDL_net.h" 6755 6756int 6757main () 6758{ 6759 6760 UDPpacket *p; 6761 int n = sizeof(p->src); 6762 6763 ; 6764 return 0; 6765} 6766_ACEOF 6767rm -f conftest.$ac_objext 6768if { (ac_try="$ac_compile" 6769case "(($ac_try" in 6770 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6771 *) ac_try_echo=$ac_try;; 6772esac 6773eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6774 (eval "$ac_compile") 2>conftest.er1 6775 ac_status=$? 6776 grep -v '^ *+' conftest.er1 >conftest.err 6777 rm -f conftest.er1 6778 cat conftest.err >&5 6779 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6780 (exit $ac_status); } && { 6781 test -z "$ac_c_werror_flag" || 6782 test ! -s conftest.err 6783 } && test -s conftest.$ac_objext; then 6784 6785cat >>confdefs.h <<\_ACEOF 6786#define SDL_NET_UDP_PACKET_SRC 1 6787_ACEOF 6788 6789else 6790 echo "$as_me: failed program was:" >&5 6791sed 's/^/| /' conftest.$ac_ext >&5 6792 6793 6794fi 6795 6796rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6797 CFLAGS="$save_CFLAGS" 6798 6799else 6800 6801 { echo "$as_me:$LINENO: WARNING: *** SDL networking library not found. The game will not be compiled with network game support." >&5 6802echo "$as_me: WARNING: *** SDL networking library not found. The game will not be compiled with network game support." >&2;} 6803 6804fi 6805 6806 6807fi 6808 6809 6810 6811{ echo "$as_me:$LINENO: checking for png_create_info_struct in -lpng" >&5 6812echo $ECHO_N "checking for png_create_info_struct in -lpng... $ECHO_C" >&6; } 6813if test "${ac_cv_lib_png_png_create_info_struct+set}" = set; then 6814 echo $ECHO_N "(cached) $ECHO_C" >&6 6815else 6816 ac_check_lib_save_LIBS=$LIBS 6817LIBS="-lpng $LIBS" 6818cat >conftest.$ac_ext <<_ACEOF 6819/* confdefs.h. */ 6820_ACEOF 6821cat confdefs.h >>conftest.$ac_ext 6822cat >>conftest.$ac_ext <<_ACEOF 6823/* end confdefs.h. */ 6824 6825/* Override any GCC internal prototype to avoid an error. 6826 Use char because int might match the return type of a GCC 6827 builtin and then its argument prototype would still apply. */ 6828#ifdef __cplusplus 6829extern "C" 6830#endif 6831char png_create_info_struct (); 6832int 6833main () 6834{ 6835return png_create_info_struct (); 6836 ; 6837 return 0; 6838} 6839_ACEOF 6840rm -f conftest.$ac_objext conftest$ac_exeext 6841if { (ac_try="$ac_link" 6842case "(($ac_try" in 6843 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6844 *) ac_try_echo=$ac_try;; 6845esac 6846eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6847 (eval "$ac_link") 2>conftest.er1 6848 ac_status=$? 6849 grep -v '^ *+' conftest.er1 >conftest.err 6850 rm -f conftest.er1 6851 cat conftest.err >&5 6852 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6853 (exit $ac_status); } && { 6854 test -z "$ac_c_werror_flag" || 6855 test ! -s conftest.err 6856 } && test -s conftest$ac_exeext && 6857 $as_test_x conftest$ac_exeext; then 6858 ac_cv_lib_png_png_create_info_struct=yes 6859else 6860 echo "$as_me: failed program was:" >&5 6861sed 's/^/| /' conftest.$ac_ext >&5 6862 6863 ac_cv_lib_png_png_create_info_struct=no 6864fi 6865 6866rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6867 conftest$ac_exeext conftest.$ac_ext 6868LIBS=$ac_check_lib_save_LIBS 6869fi 6870{ echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_create_info_struct" >&5 6871echo "${ECHO_T}$ac_cv_lib_png_png_create_info_struct" >&6; } 6872if test $ac_cv_lib_png_png_create_info_struct = yes; then 6873 cat >>confdefs.h <<_ACEOF 6874#define HAVE_LIBPNG 1 6875_ACEOF 6876 6877 LIBS="-lpng $LIBS" 6878 6879fi 6880 6881cat >conftest.$ac_ext <<_ACEOF 6882/* confdefs.h. */ 6883_ACEOF 6884cat confdefs.h >>conftest.$ac_ext 6885cat >>conftest.$ac_ext <<_ACEOF 6886/* end confdefs.h. */ 6887#include <netinet/in.h> 6888 6889_ACEOF 6890if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6891 $EGREP "sockaddr_in6" >/dev/null 2>&1; then 6892 6893cat >>confdefs.h <<\_ACEOF 6894#define HAVE_IPv6 1 6895_ACEOF 6896 6897fi 6898rm -f conftest* 6899 6900 6901 6902cat >>confdefs.h <<\_ACEOF 6903#define HIGHRES 1 6904_ACEOF 6905 6906 6907cat >>confdefs.h <<\_ACEOF 6908#define SIMPLECHECKS 1 6909_ACEOF 6910 6911 6912cat >>confdefs.h <<\_ACEOF 6913#define ZONEIDCHECK 1 6914_ACEOF 6915 6916 6917# Check whether --enable-dogs was given. 6918if test "${enable_dogs+set}" = set; then 6919 enableval=$enable_dogs; 6920else 6921 enable_dogs="yes" 6922fi 6923 6924if test x"$enable_dogs" = xyes 6925then 6926 6927cat >>confdefs.h <<\_ACEOF 6928#define DOGS 1 6929_ACEOF 6930 6931fi 6932 6933# Check whether --enable-heapcheck was given. 6934if test "${enable_heapcheck+set}" = set; then 6935 enableval=$enable_heapcheck; 6936else 6937 enable_heapcheck="no" 6938fi 6939 6940# Check whether --enable-heapdump was given. 6941if test "${enable_heapdump+set}" = set; then 6942 enableval=$enable_heapdump; 6943else 6944 enable_heapdump="no" 6945fi 6946 6947if test "$enable_heapcheck" = "yes" 6948then 6949 6950cat >>confdefs.h <<\_ACEOF 6951#define CHECKHEAP 1 6952_ACEOF 6953 6954fi 6955if test "$enable_heapdump" = "yes" 6956then 6957 6958cat >>confdefs.h <<\_ACEOF 6959#define HEAPDUMP 1 6960_ACEOF 6961 6962fi 6963 6964 if test "$ac_cv_func_mmap" = yes; then 6965 WAD_MMAP_TRUE= 6966 WAD_MMAP_FALSE='#' 6967else 6968 WAD_MMAP_TRUE='#' 6969 WAD_MMAP_FALSE= 6970fi 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981ac_config_files="$ac_config_files Makefile src/Makefile src/POSIX/Makefile src/SDL/Makefile src/MAC/Makefile doc/Makefile data/Makefile ICONS/Makefile VisualC6/Makefile VisualC8/Makefile prboom.spec" 6982 6983cat >confcache <<\_ACEOF 6984# This file is a shell script that caches the results of configure 6985# tests run on this system so they can be shared between configure 6986# scripts and configure runs, see configure's option --config-cache. 6987# It is not useful on other systems. If it contains results you don't 6988# want to keep, you may remove or edit it. 6989# 6990# config.status only pays attention to the cache file if you give it 6991# the --recheck option to rerun configure. 6992# 6993# `ac_cv_env_foo' variables (set or unset) will be overridden when 6994# loading this file, other *unset* `ac_cv_foo' will be assigned the 6995# following values. 6996 6997_ACEOF 6998 6999# The following way of writing the cache mishandles newlines in values, 7000# but we know of no workaround that is simple, portable, and efficient. 7001# So, we kill variables containing newlines. 7002# Ultrix sh set writes to stderr and can't be redirected directly, 7003# and sets the high bit in the cache file unless we assign to the vars. 7004( 7005 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7006 eval ac_val=\$$ac_var 7007 case $ac_val in #( 7008 *${as_nl}*) 7009 case $ac_var in #( 7010 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 7011echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 7012 esac 7013 case $ac_var in #( 7014 _ | IFS | as_nl) ;; #( 7015 *) $as_unset $ac_var ;; 7016 esac ;; 7017 esac 7018 done 7019 7020 (set) 2>&1 | 7021 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7022 *${as_nl}ac_space=\ *) 7023 # `set' does not quote correctly, so add quotes (double-quote 7024 # substitution turns \\\\ into \\, and sed turns \\ into \). 7025 sed -n \ 7026 "s/'/'\\\\''/g; 7027 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7028 ;; #( 7029 *) 7030 # `set' quotes correctly as required by POSIX, so do not add quotes. 7031 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7032 ;; 7033 esac | 7034 sort 7035) | 7036 sed ' 7037 /^ac_cv_env_/b end 7038 t clear 7039 :clear 7040 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7041 t end 7042 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7043 :end' >>confcache 7044if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7045 if test -w "$cache_file"; then 7046 test "x$cache_file" != "x/dev/null" && 7047 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 7048echo "$as_me: updating cache $cache_file" >&6;} 7049 cat confcache >$cache_file 7050 else 7051 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 7052echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7053 fi 7054fi 7055rm -f confcache 7056 7057test "x$prefix" = xNONE && prefix=$ac_default_prefix 7058# Let make expand exec_prefix. 7059test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7060 7061DEFS=-DHAVE_CONFIG_H 7062 7063ac_libobjs= 7064ac_ltlibobjs= 7065for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7066 # 1. Remove the extension, and $U if already installed. 7067 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7068 ac_i=`echo "$ac_i" | sed "$ac_script"` 7069 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7070 # will be set to the directory where LIBOBJS objects are built. 7071 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7072 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 7073done 7074LIBOBJS=$ac_libobjs 7075 7076LTLIBOBJS=$ac_ltlibobjs 7077 7078 7079if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 7080 { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. 7081Usually this means the macro was only invoked conditionally." >&5 7082echo "$as_me: error: conditional \"AMDEP\" was never defined. 7083Usually this means the macro was only invoked conditionally." >&2;} 7084 { (exit 1); exit 1; }; } 7085fi 7086if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 7087 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. 7088Usually this means the macro was only invoked conditionally." >&5 7089echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. 7090Usually this means the macro was only invoked conditionally." >&2;} 7091 { (exit 1); exit 1; }; } 7092fi 7093if test -z "${BUILD_GL_TRUE}" && test -z "${BUILD_GL_FALSE}"; then 7094 { { echo "$as_me:$LINENO: error: conditional \"BUILD_GL\" was never defined. 7095Usually this means the macro was only invoked conditionally." >&5 7096echo "$as_me: error: conditional \"BUILD_GL\" was never defined. 7097Usually this means the macro was only invoked conditionally." >&2;} 7098 { (exit 1); exit 1; }; } 7099fi 7100if test -z "${WAD_MMAP_TRUE}" && test -z "${WAD_MMAP_FALSE}"; then 7101 { { echo "$as_me:$LINENO: error: conditional \"WAD_MMAP\" was never defined. 7102Usually this means the macro was only invoked conditionally." >&5 7103echo "$as_me: error: conditional \"WAD_MMAP\" was never defined. 7104Usually this means the macro was only invoked conditionally." >&2;} 7105 { (exit 1); exit 1; }; } 7106fi 7107 7108: ${CONFIG_STATUS=./config.status} 7109ac_clean_files_save=$ac_clean_files 7110ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7111{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 7112echo "$as_me: creating $CONFIG_STATUS" >&6;} 7113cat >$CONFIG_STATUS <<_ACEOF 7114#! $SHELL 7115# Generated by $as_me. 7116# Run this file to recreate the current configuration. 7117# Compiler output produced by configure, useful for debugging 7118# configure, is in config.log if it exists. 7119 7120debug=false 7121ac_cs_recheck=false 7122ac_cs_silent=false 7123SHELL=\${CONFIG_SHELL-$SHELL} 7124_ACEOF 7125 7126cat >>$CONFIG_STATUS <<\_ACEOF 7127## --------------------- ## 7128## M4sh Initialization. ## 7129## --------------------- ## 7130 7131# Be more Bourne compatible 7132DUALCASE=1; export DUALCASE # for MKS sh 7133if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 7134 emulate sh 7135 NULLCMD=: 7136 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 7137 # is contrary to our usage. Disable this feature. 7138 alias -g '${1+"$@"}'='"$@"' 7139 setopt NO_GLOB_SUBST 7140else 7141 case `(set -o) 2>/dev/null` in 7142 *posix*) set -o posix ;; 7143esac 7144 7145fi 7146 7147 7148 7149 7150# PATH needs CR 7151# Avoid depending upon Character Ranges. 7152as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7153as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7154as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7155as_cr_digits='0123456789' 7156as_cr_alnum=$as_cr_Letters$as_cr_digits 7157 7158# The user is always right. 7159if test "${PATH_SEPARATOR+set}" != set; then 7160 echo "#! /bin/sh" >conf$$.sh 7161 echo "exit 0" >>conf$$.sh 7162 chmod +x conf$$.sh 7163 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 7164 PATH_SEPARATOR=';' 7165 else 7166 PATH_SEPARATOR=: 7167 fi 7168 rm -f conf$$.sh 7169fi 7170 7171# Support unset when possible. 7172if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7173 as_unset=unset 7174else 7175 as_unset=false 7176fi 7177 7178 7179# IFS 7180# We need space, tab and new line, in precisely that order. Quoting is 7181# there to prevent editors from complaining about space-tab. 7182# (If _AS_PATH_WALK were called with IFS unset, it would disable word 7183# splitting by setting IFS to empty value.) 7184as_nl=' 7185' 7186IFS=" "" $as_nl" 7187 7188# Find who we are. Look in the path if we contain no directory separator. 7189case $0 in 7190 *[\\/]* ) as_myself=$0 ;; 7191 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7192for as_dir in $PATH 7193do 7194 IFS=$as_save_IFS 7195 test -z "$as_dir" && as_dir=. 7196 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7197done 7198IFS=$as_save_IFS 7199 7200 ;; 7201esac 7202# We did not find ourselves, most probably we were run as `sh COMMAND' 7203# in which case we are not to be found in the path. 7204if test "x$as_myself" = x; then 7205 as_myself=$0 7206fi 7207if test ! -f "$as_myself"; then 7208 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7209 { (exit 1); exit 1; } 7210fi 7211 7212# Work around bugs in pre-3.0 UWIN ksh. 7213for as_var in ENV MAIL MAILPATH 7214do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 7215done 7216PS1='$ ' 7217PS2='> ' 7218PS4='+ ' 7219 7220# NLS nuisances. 7221for as_var in \ 7222 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 7223 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 7224 LC_TELEPHONE LC_TIME 7225do 7226 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 7227 eval $as_var=C; export $as_var 7228 else 7229 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 7230 fi 7231done 7232 7233# Required to use basename. 7234if expr a : '\(a\)' >/dev/null 2>&1 && 7235 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7236 as_expr=expr 7237else 7238 as_expr=false 7239fi 7240 7241if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7242 as_basename=basename 7243else 7244 as_basename=false 7245fi 7246 7247 7248# Name of the executable. 7249as_me=`$as_basename -- "$0" || 7250$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7251 X"$0" : 'X\(//\)$' \| \ 7252 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7253echo X/"$0" | 7254 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7255 s//\1/ 7256 q 7257 } 7258 /^X\/\(\/\/\)$/{ 7259 s//\1/ 7260 q 7261 } 7262 /^X\/\(\/\).*/{ 7263 s//\1/ 7264 q 7265 } 7266 s/.*/./; q'` 7267 7268# CDPATH. 7269$as_unset CDPATH 7270 7271 7272 7273 as_lineno_1=$LINENO 7274 as_lineno_2=$LINENO 7275 test "x$as_lineno_1" != "x$as_lineno_2" && 7276 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 7277 7278 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 7279 # uniformly replaced by the line number. The first 'sed' inserts a 7280 # line-number line after each line using $LINENO; the second 'sed' 7281 # does the real work. The second script uses 'N' to pair each 7282 # line-number line with the line containing $LINENO, and appends 7283 # trailing '-' during substitution so that $LINENO is not a special 7284 # case at line end. 7285 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 7286 # scripts with optimization help from Paolo Bonzini. Blame Lee 7287 # E. McMahon (1931-1989) for sed's syntax. :-) 7288 sed -n ' 7289 p 7290 /[$]LINENO/= 7291 ' <$as_myself | 7292 sed ' 7293 s/[$]LINENO.*/&-/ 7294 t lineno 7295 b 7296 :lineno 7297 N 7298 :loop 7299 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 7300 t loop 7301 s/-\n.*// 7302 ' >$as_me.lineno && 7303 chmod +x "$as_me.lineno" || 7304 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 7305 { (exit 1); exit 1; }; } 7306 7307 # Don't try to exec as it changes $[0], causing all sort of problems 7308 # (the dirname of $[0] is not the place where we might find the 7309 # original and so on. Autoconf is especially sensitive to this). 7310 . "./$as_me.lineno" 7311 # Exit status is that of the last command. 7312 exit 7313} 7314 7315 7316if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7317 as_dirname=dirname 7318else 7319 as_dirname=false 7320fi 7321 7322ECHO_C= ECHO_N= ECHO_T= 7323case `echo -n x` in 7324-n*) 7325 case `echo 'x\c'` in 7326 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7327 *) ECHO_C='\c';; 7328 esac;; 7329*) 7330 ECHO_N='-n';; 7331esac 7332 7333if expr a : '\(a\)' >/dev/null 2>&1 && 7334 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7335 as_expr=expr 7336else 7337 as_expr=false 7338fi 7339 7340rm -f conf$$ conf$$.exe conf$$.file 7341if test -d conf$$.dir; then 7342 rm -f conf$$.dir/conf$$.file 7343else 7344 rm -f conf$$.dir 7345 mkdir conf$$.dir 7346fi 7347echo >conf$$.file 7348if ln -s conf$$.file conf$$ 2>/dev/null; then 7349 as_ln_s='ln -s' 7350 # ... but there are two gotchas: 7351 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7352 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7353 # In both cases, we have to default to `cp -p'. 7354 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7355 as_ln_s='cp -p' 7356elif ln conf$$.file conf$$ 2>/dev/null; then 7357 as_ln_s=ln 7358else 7359 as_ln_s='cp -p' 7360fi 7361rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7362rmdir conf$$.dir 2>/dev/null 7363 7364if mkdir -p . 2>/dev/null; then 7365 as_mkdir_p=: 7366else 7367 test -d ./-p && rmdir ./-p 7368 as_mkdir_p=false 7369fi 7370 7371if test -x / >/dev/null 2>&1; then 7372 as_test_x='test -x' 7373else 7374 if ls -dL / >/dev/null 2>&1; then 7375 as_ls_L_option=L 7376 else 7377 as_ls_L_option= 7378 fi 7379 as_test_x=' 7380 eval sh -c '\'' 7381 if test -d "$1"; then 7382 test -d "$1/."; 7383 else 7384 case $1 in 7385 -*)set "./$1";; 7386 esac; 7387 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 7388 ???[sx]*):;;*)false;;esac;fi 7389 '\'' sh 7390 ' 7391fi 7392as_executable_p=$as_test_x 7393 7394# Sed expression to map a string onto a valid CPP name. 7395as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7396 7397# Sed expression to map a string onto a valid variable name. 7398as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7399 7400 7401exec 6>&1 7402 7403# Save the log message, to keep $[0] and so on meaningful, and to 7404# report actual input values of CONFIG_FILES etc. instead of their 7405# values after options handling. 7406ac_log=" 7407This file was extended by prboom $as_me 2.5.0, which was 7408generated by GNU Autoconf 2.61. Invocation command line was 7409 7410 CONFIG_FILES = $CONFIG_FILES 7411 CONFIG_HEADERS = $CONFIG_HEADERS 7412 CONFIG_LINKS = $CONFIG_LINKS 7413 CONFIG_COMMANDS = $CONFIG_COMMANDS 7414 $ $0 $@ 7415 7416on `(hostname || uname -n) 2>/dev/null | sed 1q` 7417" 7418 7419_ACEOF 7420 7421cat >>$CONFIG_STATUS <<_ACEOF 7422# Files that config.status was made for. 7423config_files="$ac_config_files" 7424config_headers="$ac_config_headers" 7425config_commands="$ac_config_commands" 7426 7427_ACEOF 7428 7429cat >>$CONFIG_STATUS <<\_ACEOF 7430ac_cs_usage="\ 7431\`$as_me' instantiates files from templates according to the 7432current configuration. 7433 7434Usage: $0 [OPTIONS] [FILE]... 7435 7436 -h, --help print this help, then exit 7437 -V, --version print version number and configuration settings, then exit 7438 -q, --quiet do not print progress messages 7439 -d, --debug don't remove temporary files 7440 --recheck update $as_me by reconfiguring in the same conditions 7441 --file=FILE[:TEMPLATE] 7442 instantiate the configuration file FILE 7443 --header=FILE[:TEMPLATE] 7444 instantiate the configuration header FILE 7445 7446Configuration files: 7447$config_files 7448 7449Configuration headers: 7450$config_headers 7451 7452Configuration commands: 7453$config_commands 7454 7455Report bugs to <bug-autoconf@gnu.org>." 7456 7457_ACEOF 7458cat >>$CONFIG_STATUS <<_ACEOF 7459ac_cs_version="\\ 7460prboom config.status 2.5.0 7461configured by $0, generated by GNU Autoconf 2.61, 7462 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 7463 7464Copyright (C) 2006 Free Software Foundation, Inc. 7465This config.status script is free software; the Free Software Foundation 7466gives unlimited permission to copy, distribute and modify it." 7467 7468ac_pwd='$ac_pwd' 7469srcdir='$srcdir' 7470INSTALL='$INSTALL' 7471MKDIR_P='$MKDIR_P' 7472_ACEOF 7473 7474cat >>$CONFIG_STATUS <<\_ACEOF 7475# If no file are specified by the user, then we need to provide default 7476# value. By we need to know if files were specified by the user. 7477ac_need_defaults=: 7478while test $# != 0 7479do 7480 case $1 in 7481 --*=*) 7482 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7483 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7484 ac_shift=: 7485 ;; 7486 *) 7487 ac_option=$1 7488 ac_optarg=$2 7489 ac_shift=shift 7490 ;; 7491 esac 7492 7493 case $ac_option in 7494 # Handling of the options. 7495 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7496 ac_cs_recheck=: ;; 7497 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7498 echo "$ac_cs_version"; exit ;; 7499 --debug | --debu | --deb | --de | --d | -d ) 7500 debug=: ;; 7501 --file | --fil | --fi | --f ) 7502 $ac_shift 7503 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 7504 ac_need_defaults=false;; 7505 --header | --heade | --head | --hea ) 7506 $ac_shift 7507 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 7508 ac_need_defaults=false;; 7509 --he | --h) 7510 # Conflict between --help and --header 7511 { echo "$as_me: error: ambiguous option: $1 7512Try \`$0 --help' for more information." >&2 7513 { (exit 1); exit 1; }; };; 7514 --help | --hel | -h ) 7515 echo "$ac_cs_usage"; exit ;; 7516 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7517 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7518 ac_cs_silent=: ;; 7519 7520 # This is an error. 7521 -*) { echo "$as_me: error: unrecognized option: $1 7522Try \`$0 --help' for more information." >&2 7523 { (exit 1); exit 1; }; } ;; 7524 7525 *) ac_config_targets="$ac_config_targets $1" 7526 ac_need_defaults=false ;; 7527 7528 esac 7529 shift 7530done 7531 7532ac_configure_extra_args= 7533 7534if $ac_cs_silent; then 7535 exec 6>/dev/null 7536 ac_configure_extra_args="$ac_configure_extra_args --silent" 7537fi 7538 7539_ACEOF 7540cat >>$CONFIG_STATUS <<_ACEOF 7541if \$ac_cs_recheck; then 7542 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 7543 CONFIG_SHELL=$SHELL 7544 export CONFIG_SHELL 7545 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 7546fi 7547 7548_ACEOF 7549cat >>$CONFIG_STATUS <<\_ACEOF 7550exec 5>>config.log 7551{ 7552 echo 7553 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7554## Running $as_me. ## 7555_ASBOX 7556 echo "$ac_log" 7557} >&5 7558 7559_ACEOF 7560cat >>$CONFIG_STATUS <<_ACEOF 7561# 7562# INIT-COMMANDS 7563# 7564AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 7565 7566_ACEOF 7567 7568cat >>$CONFIG_STATUS <<\_ACEOF 7569 7570# Handling of arguments. 7571for ac_config_target in $ac_config_targets 7572do 7573 case $ac_config_target in 7574 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 7575 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 7576 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 7577 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 7578 "src/POSIX/Makefile") CONFIG_FILES="$CONFIG_FILES src/POSIX/Makefile" ;; 7579 "src/SDL/Makefile") CONFIG_FILES="$CONFIG_FILES src/SDL/Makefile" ;; 7580 "src/MAC/Makefile") CONFIG_FILES="$CONFIG_FILES src/MAC/Makefile" ;; 7581 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 7582 "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;; 7583 "ICONS/Makefile") CONFIG_FILES="$CONFIG_FILES ICONS/Makefile" ;; 7584 "VisualC6/Makefile") CONFIG_FILES="$CONFIG_FILES VisualC6/Makefile" ;; 7585 "VisualC8/Makefile") CONFIG_FILES="$CONFIG_FILES VisualC8/Makefile" ;; 7586 "prboom.spec") CONFIG_FILES="$CONFIG_FILES prboom.spec" ;; 7587 7588 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 7589echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 7590 { (exit 1); exit 1; }; };; 7591 esac 7592done 7593 7594 7595# If the user did not use the arguments to specify the items to instantiate, 7596# then the envvar interface is used. Set only those that are not. 7597# We use the long form for the default assignment because of an extremely 7598# bizarre bug on SunOS 4.1.3. 7599if $ac_need_defaults; then 7600 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7601 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7602 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 7603fi 7604 7605# Have a temporary directory for convenience. Make it in the build tree 7606# simply because there is no reason against having it here, and in addition, 7607# creating and moving files from /tmp can sometimes cause problems. 7608# Hook for its removal unless debugging. 7609# Note that there is a small window in which the directory will not be cleaned: 7610# after its creation but before its name has been assigned to `$tmp'. 7611$debug || 7612{ 7613 tmp= 7614 trap 'exit_status=$? 7615 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 7616' 0 7617 trap '{ (exit 1); exit 1; }' 1 2 13 15 7618} 7619# Create a (secure) tmp directory for tmp files. 7620 7621{ 7622 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 7623 test -n "$tmp" && test -d "$tmp" 7624} || 7625{ 7626 tmp=./conf$$-$RANDOM 7627 (umask 077 && mkdir "$tmp") 7628} || 7629{ 7630 echo "$me: cannot create a temporary directory in ." >&2 7631 { (exit 1); exit 1; } 7632} 7633 7634# 7635# Set up the sed scripts for CONFIG_FILES section. 7636# 7637 7638# No need to generate the scripts if there are no CONFIG_FILES. 7639# This happens for instance when ./config.status config.h 7640if test -n "$CONFIG_FILES"; then 7641 7642_ACEOF 7643 7644 7645 7646ac_delim='%!_!# ' 7647for ac_last_try in false false false false false :; do 7648 cat >conf$$subs.sed <<_ACEOF 7649SHELL!$SHELL$ac_delim 7650PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim 7651PACKAGE_NAME!$PACKAGE_NAME$ac_delim 7652PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim 7653PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim 7654PACKAGE_STRING!$PACKAGE_STRING$ac_delim 7655PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim 7656exec_prefix!$exec_prefix$ac_delim 7657prefix!$prefix$ac_delim 7658program_transform_name!$program_transform_name$ac_delim 7659bindir!$bindir$ac_delim 7660sbindir!$sbindir$ac_delim 7661libexecdir!$libexecdir$ac_delim 7662datarootdir!$datarootdir$ac_delim 7663datadir!$datadir$ac_delim 7664sysconfdir!$sysconfdir$ac_delim 7665sharedstatedir!$sharedstatedir$ac_delim 7666localstatedir!$localstatedir$ac_delim 7667includedir!$includedir$ac_delim 7668oldincludedir!$oldincludedir$ac_delim 7669docdir!$docdir$ac_delim 7670infodir!$infodir$ac_delim 7671htmldir!$htmldir$ac_delim 7672dvidir!$dvidir$ac_delim 7673pdfdir!$pdfdir$ac_delim 7674psdir!$psdir$ac_delim 7675libdir!$libdir$ac_delim 7676localedir!$localedir$ac_delim 7677mandir!$mandir$ac_delim 7678DEFS!$DEFS$ac_delim 7679ECHO_C!$ECHO_C$ac_delim 7680ECHO_N!$ECHO_N$ac_delim 7681ECHO_T!$ECHO_T$ac_delim 7682LIBS!$LIBS$ac_delim 7683build_alias!$build_alias$ac_delim 7684host_alias!$host_alias$ac_delim 7685target_alias!$target_alias$ac_delim 7686build!$build$ac_delim 7687build_cpu!$build_cpu$ac_delim 7688build_vendor!$build_vendor$ac_delim 7689build_os!$build_os$ac_delim 7690host!$host$ac_delim 7691host_cpu!$host_cpu$ac_delim 7692host_vendor!$host_vendor$ac_delim 7693host_os!$host_os$ac_delim 7694target!$target$ac_delim 7695target_cpu!$target_cpu$ac_delim 7696target_vendor!$target_vendor$ac_delim 7697target_os!$target_os$ac_delim 7698INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim 7699INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim 7700INSTALL_DATA!$INSTALL_DATA$ac_delim 7701am__isrc!$am__isrc$ac_delim 7702CYGPATH_W!$CYGPATH_W$ac_delim 7703PACKAGE!$PACKAGE$ac_delim 7704VERSION!$VERSION$ac_delim 7705ACLOCAL!$ACLOCAL$ac_delim 7706AUTOCONF!$AUTOCONF$ac_delim 7707AUTOMAKE!$AUTOMAKE$ac_delim 7708AUTOHEADER!$AUTOHEADER$ac_delim 7709MAKEINFO!$MAKEINFO$ac_delim 7710install_sh!$install_sh$ac_delim 7711STRIP!$STRIP$ac_delim 7712INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim 7713mkdir_p!$mkdir_p$ac_delim 7714AWK!$AWK$ac_delim 7715SET_MAKE!$SET_MAKE$ac_delim 7716am__leading_dot!$am__leading_dot$ac_delim 7717AMTAR!$AMTAR$ac_delim 7718am__tar!$am__tar$ac_delim 7719am__untar!$am__untar$ac_delim 7720CC!$CC$ac_delim 7721CFLAGS!$CFLAGS$ac_delim 7722LDFLAGS!$LDFLAGS$ac_delim 7723CPPFLAGS!$CPPFLAGS$ac_delim 7724ac_ct_CC!$ac_ct_CC$ac_delim 7725EXEEXT!$EXEEXT$ac_delim 7726OBJEXT!$OBJEXT$ac_delim 7727DEPDIR!$DEPDIR$ac_delim 7728am__include!$am__include$ac_delim 7729am__quote!$am__quote$ac_delim 7730AMDEP_TRUE!$AMDEP_TRUE$ac_delim 7731AMDEP_FALSE!$AMDEP_FALSE$ac_delim 7732AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim 7733CCDEPMODE!$CCDEPMODE$ac_delim 7734am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim 7735am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim 7736LN_S!$LN_S$ac_delim 7737RANLIB!$RANLIB$ac_delim 7738CPP!$CPP$ac_delim 7739GREP!$GREP$ac_delim 7740EGREP!$EGREP$ac_delim 7741BUILD_GL_TRUE!$BUILD_GL_TRUE$ac_delim 7742BUILD_GL_FALSE!$BUILD_GL_FALSE$ac_delim 7743SDL_CONFIG!$SDL_CONFIG$ac_delim 7744SDL_CFLAGS!$SDL_CFLAGS$ac_delim 7745SDL_LIBS!$SDL_LIBS$ac_delim 7746_ACEOF 7747 7748 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then 7749 break 7750 elif $ac_last_try; then 7751 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 7752echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 7753 { (exit 1); exit 1; }; } 7754 else 7755 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 7756 fi 7757done 7758 7759ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` 7760if test -n "$ac_eof"; then 7761 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` 7762 ac_eof=`expr $ac_eof + 1` 7763fi 7764 7765cat >>$CONFIG_STATUS <<_ACEOF 7766cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof 7767/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7768_ACEOF 7769sed ' 7770s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g 7771s/^/s,@/; s/!/@,|#_!!_#|/ 7772:n 7773t n 7774s/'"$ac_delim"'$/,g/; t 7775s/$/\\/; p 7776N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 7777' >>$CONFIG_STATUS <conf$$subs.sed 7778rm -f conf$$subs.sed 7779cat >>$CONFIG_STATUS <<_ACEOF 7780CEOF$ac_eof 7781_ACEOF 7782 7783 7784ac_delim='%!_!# ' 7785for ac_last_try in false false false false false :; do 7786 cat >conf$$subs.sed <<_ACEOF 7787WAD_MMAP_TRUE!$WAD_MMAP_TRUE$ac_delim 7788WAD_MMAP_FALSE!$WAD_MMAP_FALSE$ac_delim 7789MIXER_CFLAGS!$MIXER_CFLAGS$ac_delim 7790MIXER_LIBS!$MIXER_LIBS$ac_delim 7791NET_CFLAGS!$NET_CFLAGS$ac_delim 7792NET_LIBS!$NET_LIBS$ac_delim 7793MATH_LIB!$MATH_LIB$ac_delim 7794GL_LIBS!$GL_LIBS$ac_delim 7795DOOMWADDIR!$DOOMWADDIR$ac_delim 7796LIBOBJS!$LIBOBJS$ac_delim 7797LTLIBOBJS!$LTLIBOBJS$ac_delim 7798_ACEOF 7799 7800 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 11; then 7801 break 7802 elif $ac_last_try; then 7803 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 7804echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 7805 { (exit 1); exit 1; }; } 7806 else 7807 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 7808 fi 7809done 7810 7811ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` 7812if test -n "$ac_eof"; then 7813 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` 7814 ac_eof=`expr $ac_eof + 1` 7815fi 7816 7817cat >>$CONFIG_STATUS <<_ACEOF 7818cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof 7819/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end 7820_ACEOF 7821sed ' 7822s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g 7823s/^/s,@/; s/!/@,|#_!!_#|/ 7824:n 7825t n 7826s/'"$ac_delim"'$/,g/; t 7827s/$/\\/; p 7828N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 7829' >>$CONFIG_STATUS <conf$$subs.sed 7830rm -f conf$$subs.sed 7831cat >>$CONFIG_STATUS <<_ACEOF 7832:end 7833s/|#_!!_#|//g 7834CEOF$ac_eof 7835_ACEOF 7836 7837 7838# VPATH may cause trouble with some makes, so we remove $(srcdir), 7839# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 7840# trailing colons and then remove the whole line if VPATH becomes empty 7841# (actually we leave an empty line to preserve line numbers). 7842if test "x$srcdir" = x.; then 7843 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 7844s/:*\$(srcdir):*/:/ 7845s/:*\${srcdir}:*/:/ 7846s/:*@srcdir@:*/:/ 7847s/^\([^=]*=[ ]*\):*/\1/ 7848s/:*$// 7849s/^[^=]*=[ ]*$// 7850}' 7851fi 7852 7853cat >>$CONFIG_STATUS <<\_ACEOF 7854fi # test -n "$CONFIG_FILES" 7855 7856 7857for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS 7858do 7859 case $ac_tag in 7860 :[FHLC]) ac_mode=$ac_tag; continue;; 7861 esac 7862 case $ac_mode$ac_tag in 7863 :[FHL]*:*);; 7864 :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 7865echo "$as_me: error: Invalid tag $ac_tag." >&2;} 7866 { (exit 1); exit 1; }; };; 7867 :[FH]-) ac_tag=-:-;; 7868 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 7869 esac 7870 ac_save_IFS=$IFS 7871 IFS=: 7872 set x $ac_tag 7873 IFS=$ac_save_IFS 7874 shift 7875 ac_file=$1 7876 shift 7877 7878 case $ac_mode in 7879 :L) ac_source=$1;; 7880 :[FH]) 7881 ac_file_inputs= 7882 for ac_f 7883 do 7884 case $ac_f in 7885 -) ac_f="$tmp/stdin";; 7886 *) # Look for the file first in the build tree, then in the source tree 7887 # (if the path is not absolute). The absolute path cannot be DOS-style, 7888 # because $ac_f cannot contain `:'. 7889 test -f "$ac_f" || 7890 case $ac_f in 7891 [\\/$]*) false;; 7892 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 7893 esac || 7894 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 7895echo "$as_me: error: cannot find input file: $ac_f" >&2;} 7896 { (exit 1); exit 1; }; };; 7897 esac 7898 ac_file_inputs="$ac_file_inputs $ac_f" 7899 done 7900 7901 # Let's still pretend it is `configure' which instantiates (i.e., don't 7902 # use $as_me), people would be surprised to read: 7903 # /* config.h. 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8068cat >>$CONFIG_STATUS <<_ACEOF 8069 sed "$ac_vpsub 8070$extrasub 8071_ACEOF 8072cat >>$CONFIG_STATUS <<\_ACEOF 8073:t 8074/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8075s&@configure_input@&$configure_input&;t t 8076s&@top_builddir@&$ac_top_builddir_sub&;t t 8077s&@srcdir@&$ac_srcdir&;t t 8078s&@abs_srcdir@&$ac_abs_srcdir&;t t 8079s&@top_srcdir@&$ac_top_srcdir&;t t 8080s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8081s&@builddir@&$ac_builddir&;t t 8082s&@abs_builddir@&$ac_abs_builddir&;t t 8083s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8084s&@INSTALL@&$ac_INSTALL&;t t 8085s&@MKDIR_P@&$ac_MKDIR_P&;t t 8086$ac_datarootdir_hack 8087" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out 8088 8089test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8090 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 8091 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 8092 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8093which seems to be undefined. Please make sure it is defined." >&5 8094echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8095which seems to be undefined. Please make sure it is defined." >&2;} 8096 8097 rm -f "$tmp/stdin" 8098 case $ac_file in 8099 -) cat "$tmp/out"; rm -f "$tmp/out";; 8100 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 8101 esac 8102 ;; 8103 :H) 8104 # 8105 # CONFIG_HEADER 8106 # 8107_ACEOF 8108 8109# Transform confdefs.h into a sed script `conftest.defines', that 8110# substitutes the proper values into config.h.in to produce config.h. 8111rm -f conftest.defines conftest.tail 8112# First, append a space to every undef/define line, to ease matching. 8113echo 's/$/ /' >conftest.defines 8114# Then, protect against being on the right side of a sed subst, or in 8115# an unquoted here document, in config.status. If some macros were 8116# called several times there might be several #defines for the same 8117# symbol, which is useless. 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This is necessary, for 8144# example, in the case of _POSIX_SOURCE, which is predefined and required 8145# on some systems where configure will not decide to define it. 8146# (The regexp can be short, since the line contains either #define or #undef.) 8147echo 's/ $// 8148s,^[ #]*u.*,/* & */,' >>conftest.defines 8149 8150# Break up conftest.defines: 8151ac_max_sed_lines=50 8152 8153# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" 8154# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" 8155# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" 8156# et cetera. 8157ac_in='$ac_file_inputs' 8158ac_out='"$tmp/out1"' 8159ac_nxt='"$tmp/out2"' 8160 8161while : 8162do 8163 # Write a here document: 8164 cat >>$CONFIG_STATUS <<_ACEOF 8165 # First, check the format of the line: 8166 cat >"\$tmp/defines.sed" <<\\CEOF 8167/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def 8168/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def 8169b 8170:def 8171_ACEOF 8172 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS 8173 echo 'CEOF 8174 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS 8175 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in 8176 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail 8177 grep . conftest.tail >/dev/null || break 8178 rm -f conftest.defines 8179 mv conftest.tail conftest.defines 8180done 8181rm -f conftest.defines conftest.tail 8182 8183echo "ac_result=$ac_in" >>$CONFIG_STATUS 8184cat >>$CONFIG_STATUS <<\_ACEOF 8185 if test x"$ac_file" != x-; then 8186 echo "/* $configure_input */" >"$tmp/config.h" 8187 cat "$ac_result" >>"$tmp/config.h" 8188 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 8189 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 8190echo "$as_me: $ac_file is unchanged" >&6;} 8191 else 8192 rm -f $ac_file 8193 mv "$tmp/config.h" $ac_file 8194 fi 8195 else 8196 echo "/* $configure_input */" 8197 cat "$ac_result" 8198 fi 8199 rm -f "$tmp/out12" 8200# Compute $ac_file's index in $config_headers. 8201_am_stamp_count=1 8202for _am_header in $config_headers :; do 8203 case $_am_header in 8204 $ac_file | $ac_file:* ) 8205 break ;; 8206 * ) 8207 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 8208 esac 8209done 8210echo "timestamp for $ac_file" >`$as_dirname -- $ac_file || 8211$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8212 X$ac_file : 'X\(//\)[^/]' \| \ 8213 X$ac_file : 'X\(//\)$' \| \ 8214 X$ac_file : 'X\(/\)' \| . 2>/dev/null || 8215echo X$ac_file | 8216 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8217 s//\1/ 8218 q 8219 } 8220 /^X\(\/\/\)[^/].*/{ 8221 s//\1/ 8222 q 8223 } 8224 /^X\(\/\/\)$/{ 8225 s//\1/ 8226 q 8227 } 8228 /^X\(\/\).*/{ 8229 s//\1/ 8230 q 8231 } 8232 s/.*/./; q'`/stamp-h$_am_stamp_count 8233 ;; 8234 8235 :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 8236echo "$as_me: executing $ac_file commands" >&6;} 8237 ;; 8238 esac 8239 8240 8241 case $ac_file$ac_mode in 8242 "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do 8243 # Strip MF so we end up with the name of the file. 8244 mf=`echo "$mf" | sed -e 's/:.*$//'` 8245 # Check whether this is an Automake generated Makefile or not. 8246 # We used to match only the files named `Makefile.in', but 8247 # some people rename them; so instead we look at the file content. 8248 # Grep'ing the first line is not enough: some people post-process 8249 # each Makefile.in and add a new line on top of each file to say so. 8250 # Grep'ing the whole file is not good either: AIX grep has a line 8251 # limit of 2048, but all sed's we know have understand at least 4000. 8252 if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then 8253 dirpart=`$as_dirname -- "$mf" || 8254$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8255 X"$mf" : 'X\(//\)[^/]' \| \ 8256 X"$mf" : 'X\(//\)$' \| \ 8257 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 8258echo X"$mf" | 8259 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8260 s//\1/ 8261 q 8262 } 8263 /^X\(\/\/\)[^/].*/{ 8264 s//\1/ 8265 q 8266 } 8267 /^X\(\/\/\)$/{ 8268 s//\1/ 8269 q 8270 } 8271 /^X\(\/\).*/{ 8272 s//\1/ 8273 q 8274 } 8275 s/.*/./; q'` 8276 else 8277 continue 8278 fi 8279 # Extract the definition of DEPDIR, am__include, and am__quote 8280 # from the Makefile without running `make'. 8281 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 8282 test -z "$DEPDIR" && continue 8283 am__include=`sed -n 's/^am__include = //p' < "$mf"` 8284 test -z "am__include" && continue 8285 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 8286 # When using ansi2knr, U may be empty or an underscore; expand it 8287 U=`sed -n 's/^U = //p' < "$mf"` 8288 # Find all dependency output files, they are included files with 8289 # $(DEPDIR) in their names. We invoke sed twice because it is the 8290 # simplest approach to changing $(DEPDIR) to its actual value in the 8291 # expansion. 8292 for file in `sed -n " 8293 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 8294 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 8295 # Make sure the directory exists. 8296 test -f "$dirpart/$file" && continue 8297 fdir=`$as_dirname -- "$file" || 8298$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8299 X"$file" : 'X\(//\)[^/]' \| \ 8300 X"$file" : 'X\(//\)$' \| \ 8301 X"$file" : 'X\(/\)' \| . 2>/dev/null || 8302echo X"$file" | 8303 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8304 s//\1/ 8305 q 8306 } 8307 /^X\(\/\/\)[^/].*/{ 8308 s//\1/ 8309 q 8310 } 8311 /^X\(\/\/\)$/{ 8312 s//\1/ 8313 q 8314 } 8315 /^X\(\/\).*/{ 8316 s//\1/ 8317 q 8318 } 8319 s/.*/./; q'` 8320 { as_dir=$dirpart/$fdir 8321 case $as_dir in #( 8322 -*) as_dir=./$as_dir;; 8323 esac 8324 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 8325 as_dirs= 8326 while :; do 8327 case $as_dir in #( 8328 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 8329 *) as_qdir=$as_dir;; 8330 esac 8331 as_dirs="'$as_qdir' $as_dirs" 8332 as_dir=`$as_dirname -- "$as_dir" || 8333$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8334 X"$as_dir" : 'X\(//\)[^/]' \| \ 8335 X"$as_dir" : 'X\(//\)$' \| \ 8336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8337echo X"$as_dir" | 8338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8339 s//\1/ 8340 q 8341 } 8342 /^X\(\/\/\)[^/].*/{ 8343 s//\1/ 8344 q 8345 } 8346 /^X\(\/\/\)$/{ 8347 s//\1/ 8348 q 8349 } 8350 /^X\(\/\).*/{ 8351 s//\1/ 8352 q 8353 } 8354 s/.*/./; q'` 8355 test -d "$as_dir" && break 8356 done 8357 test -z "$as_dirs" || eval "mkdir $as_dirs" 8358 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 8359echo "$as_me: error: cannot create directory $as_dir" >&2;} 8360 { (exit 1); exit 1; }; }; } 8361 # echo "creating $dirpart/$file" 8362 echo '# dummy' > "$dirpart/$file" 8363 done 8364done 8365 ;; 8366 8367 esac 8368done # for ac_tag 8369 8370 8371{ (exit 0); exit 0; } 8372_ACEOF 8373chmod +x $CONFIG_STATUS 8374ac_clean_files=$ac_clean_files_save 8375 8376 8377# configure is writing to config.log, and then calls config.status. 8378# config.status does its own redirection, appending to config.log. 8379# Unfortunately, on DOS this fails, as config.log is still kept open 8380# by configure, so config.status won't be able to write to it; its 8381# output is simply discarded. So we exec the FD to /dev/null, 8382# effectively closing config.log, so it can be properly (re)opened and 8383# appended to by config.status. When coming back to configure, we 8384# need to make the FD available again. 8385if test "$no_create" != yes; then 8386 ac_cs_success=: 8387 ac_config_status_args= 8388 test "$silent" = yes && 8389 ac_config_status_args="$ac_config_status_args --quiet" 8390 exec 5>/dev/null 8391 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8392 exec 5>>config.log 8393 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8394 # would make configure fail if this is the last instruction. 8395 $ac_cs_success || { (exit 1); exit 1; } 8396fi 8397 8398