1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64. 4# 5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 7# Foundation, Inc. 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## -------------------- ## 12## M4sh Initialization. ## 13## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41# Prefer a ksh shell builtin over an external printf program on Solaris, 42# but without wasting forks for bash or zsh. 43if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79fi 80 81 82# IFS 83# We need space, tab and new line, in precisely that order. Quoting is 84# there to prevent editors from complaining about space-tab. 85# (If _AS_PATH_WALK were called with IFS unset, it would disable word 86# splitting by setting IFS to empty value.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90case $0 in #(( 91 *[\\/]* ) as_myself=$0 ;; 92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 93for as_dir in $PATH 94do 95 IFS=$as_save_IFS 96 test -z "$as_dir" && as_dir=. 97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 done 99IFS=$as_save_IFS 100 101 ;; 102esac 103# We did not find ourselves, most probably we were run as `sh COMMAND' 104# in which case we are not to be found in the path. 105if test "x$as_myself" = x; then 106 as_myself=$0 107fi 108if test ! -f "$as_myself"; then 109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 exit 1 111fi 112 113# Unset variables that we do not need and which cause bugs (e.g. in 114# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 115# suppresses any "Segmentation fault" message there. '((' could 116# trigger a bug in pdksh 5.2.14. 117for as_var in BASH_ENV ENV MAIL MAILPATH 118do eval test x\${$as_var+set} = xset \ 119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 120done 121PS1='$ ' 122PS2='> ' 123PS4='+ ' 124 125# NLS nuisances. 126LC_ALL=C 127export LC_ALL 128LANGUAGE=C 129export LANGUAGE 130 131# CDPATH. 132(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 133 134if test "x$CONFIG_SHELL" = x; then 135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 136 emulate sh 137 NULLCMD=: 138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 139 # is contrary to our usage. Disable this feature. 140 alias -g '\${1+\"\$@\"}'='\"\$@\"' 141 setopt NO_GLOB_SUBST 142else 143 case \`(set -o) 2>/dev/null\` in #( 144 *posix*) : 145 set -o posix ;; #( 146 *) : 147 ;; 148esac 149fi 150" 151 as_required="as_fn_return () { (exit \$1); } 152as_fn_success () { as_fn_return 0; } 153as_fn_failure () { as_fn_return 1; } 154as_fn_ret_success () { return 0; } 155as_fn_ret_failure () { return 1; } 156 157exitcode=0 158as_fn_success || { exitcode=1; echo as_fn_success failed.; } 159as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 160as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 161as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 162if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 163 164else 165 exitcode=1; echo positional parameters were not saved. 166fi 167test x\$exitcode = x0 || exit 1" 168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" 172 if (eval "$as_required") 2>/dev/null; then : 173 as_have_required=yes 174else 175 as_have_required=no 176fi 177 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 178 179else 180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 181as_found=false 182for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 183do 184 IFS=$as_save_IFS 185 test -z "$as_dir" && as_dir=. 186 as_found=: 187 case $as_dir in #( 188 /*) 189 for as_base in sh bash ksh sh5; do 190 # Try only shells that exist, to save several forks. 191 as_shell=$as_dir/$as_base 192 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 193 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 194 CONFIG_SHELL=$as_shell as_have_required=yes 195 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 196 break 2 197fi 198fi 199 done;; 200 esac 201 as_found=false 202done 203$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 204 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 205 CONFIG_SHELL=$SHELL as_have_required=yes 206fi; } 207IFS=$as_save_IFS 208 209 210 if test "x$CONFIG_SHELL" != x; then : 211 # We cannot yet assume a decent shell, so we have to provide a 212 # neutralization value for shells without unset; and this also 213 # works around shells that cannot unset nonexistent variables. 214 BASH_ENV=/dev/null 215 ENV=/dev/null 216 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 217 export CONFIG_SHELL 218 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 219fi 220 221 if test x$as_have_required = xno; then : 222 $as_echo "$0: This script requires a shell more modern than all" 223 $as_echo "$0: the shells that I found on your system." 224 if test x${ZSH_VERSION+set} = xset ; then 225 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 226 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 227 else 228 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 229$0: including any error possibly output before this 230$0: message. Then install a modern shell, or manually run 231$0: the script under such a shell if you do have one." 232 fi 233 exit 1 234fi 235fi 236fi 237SHELL=${CONFIG_SHELL-/bin/sh} 238export SHELL 239# Unset more variables known to interfere with behavior of common tools. 240CLICOLOR_FORCE= GREP_OPTIONS= 241unset CLICOLOR_FORCE GREP_OPTIONS 242 243## --------------------- ## 244## M4sh Shell Functions. ## 245## --------------------- ## 246# as_fn_unset VAR 247# --------------- 248# Portably unset VAR. 249as_fn_unset () 250{ 251 { eval $1=; unset $1;} 252} 253as_unset=as_fn_unset 254 255# as_fn_set_status STATUS 256# ----------------------- 257# Set $? to STATUS, without forking. 258as_fn_set_status () 259{ 260 return $1 261} # as_fn_set_status 262 263# as_fn_exit STATUS 264# ----------------- 265# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 266as_fn_exit () 267{ 268 set +e 269 as_fn_set_status $1 270 exit $1 271} # as_fn_exit 272 273# as_fn_mkdir_p 274# ------------- 275# Create "$as_dir" as a directory, including parents if necessary. 276as_fn_mkdir_p () 277{ 278 279 case $as_dir in #( 280 -*) as_dir=./$as_dir;; 281 esac 282 test -d "$as_dir" || eval $as_mkdir_p || { 283 as_dirs= 284 while :; do 285 case $as_dir in #( 286 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 287 *) as_qdir=$as_dir;; 288 esac 289 as_dirs="'$as_qdir' $as_dirs" 290 as_dir=`$as_dirname -- "$as_dir" || 291$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 292 X"$as_dir" : 'X\(//\)[^/]' \| \ 293 X"$as_dir" : 'X\(//\)$' \| \ 294 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 295$as_echo X"$as_dir" | 296 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 297 s//\1/ 298 q 299 } 300 /^X\(\/\/\)[^/].*/{ 301 s//\1/ 302 q 303 } 304 /^X\(\/\/\)$/{ 305 s//\1/ 306 q 307 } 308 /^X\(\/\).*/{ 309 s//\1/ 310 q 311 } 312 s/.*/./; q'` 313 test -d "$as_dir" && break 314 done 315 test -z "$as_dirs" || eval "mkdir $as_dirs" 316 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 317 318 319} # as_fn_mkdir_p 320# as_fn_append VAR VALUE 321# ---------------------- 322# Append the text in VALUE to the end of the definition contained in VAR. 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" >&6; } 1816if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 1817 $as_echo_n "(cached) " >&6 1818else 1819 if test -n "$ac_ct_CC"; then 1820 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1821else 1822as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1823for as_dir in $PATH 1824do 1825 IFS=$as_save_IFS 1826 test -z "$as_dir" && as_dir=. 1827 for ac_exec_ext in '' $ac_executable_extensions; do 1828 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1829 ac_cv_prog_ac_ct_CC="gcc" 1830 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1831 break 2 1832 fi 1833done 1834 done 1835IFS=$as_save_IFS 1836 1837fi 1838fi 1839ac_ct_CC=$ac_cv_prog_ac_ct_CC 1840if test -n "$ac_ct_CC"; then 1841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 1842$as_echo "$ac_ct_CC" >&6; } 1843else 1844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1845$as_echo "no" >&6; } 1846fi 1847 1848 if test "x$ac_ct_CC" = x; then 1849 CC="" 1850 else 1851 case $cross_compiling:$ac_tool_warned in 1852yes:) 1853{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 1854$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 1855ac_tool_warned=yes ;; 1856esac 1857 CC=$ac_ct_CC 1858 fi 1859else 1860 CC="$ac_cv_prog_CC" 1861fi 1862 1863if test -z "$CC"; then 1864 if test -n "$ac_tool_prefix"; then 1865 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1866set dummy ${ac_tool_prefix}cc; ac_word=$2 1867{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1868$as_echo_n "checking for $ac_word... " >&6; } 1869if test "${ac_cv_prog_CC+set}" = set; then : 1870 $as_echo_n "(cached) " >&6 1871else 1872 if test -n "$CC"; then 1873 ac_cv_prog_CC="$CC" # Let the user override the test. 1874else 1875as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1876for as_dir in $PATH 1877do 1878 IFS=$as_save_IFS 1879 test -z "$as_dir" && as_dir=. 1880 for ac_exec_ext in '' $ac_executable_extensions; do 1881 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1882 ac_cv_prog_CC="${ac_tool_prefix}cc" 1883 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1884 break 2 1885 fi 1886done 1887 done 1888IFS=$as_save_IFS 1889 1890fi 1891fi 1892CC=$ac_cv_prog_CC 1893if test -n "$CC"; then 1894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 1895$as_echo "$CC" >&6; } 1896else 1897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1898$as_echo "no" >&6; } 1899fi 1900 1901 1902 fi 1903fi 1904if test -z "$CC"; then 1905 # Extract the first word of "cc", so it can be a program name with args. 1906set dummy cc; ac_word=$2 1907{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1908$as_echo_n "checking for $ac_word... " >&6; } 1909if test "${ac_cv_prog_CC+set}" = set; then : 1910 $as_echo_n "(cached) " >&6 1911else 1912 if test -n "$CC"; then 1913 ac_cv_prog_CC="$CC" # Let the user override the test. 1914else 1915 ac_prog_rejected=no 1916as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1917for as_dir in $PATH 1918do 1919 IFS=$as_save_IFS 1920 test -z "$as_dir" && as_dir=. 1921 for ac_exec_ext in '' $ac_executable_extensions; do 1922 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1923 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1924 ac_prog_rejected=yes 1925 continue 1926 fi 1927 ac_cv_prog_CC="cc" 1928 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1929 break 2 1930 fi 1931done 1932 done 1933IFS=$as_save_IFS 1934 1935if test $ac_prog_rejected = yes; then 1936 # We found a bogon in the path, so make sure we never use it. 1937 set dummy $ac_cv_prog_CC 1938 shift 1939 if test $# != 0; then 1940 # We chose a different compiler from the bogus one. 1941 # However, it has the same basename, so the bogon will be chosen 1942 # first if we set CC to just the basename; use the full file name. 1943 shift 1944 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1945 fi 1946fi 1947fi 1948fi 1949CC=$ac_cv_prog_CC 1950if test -n "$CC"; then 1951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 1952$as_echo "$CC" >&6; } 1953else 1954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1955$as_echo "no" >&6; } 1956fi 1957 1958 1959fi 1960if test -z "$CC"; then 1961 if test -n "$ac_tool_prefix"; then 1962 for ac_prog in cl.exe 1963 do 1964 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1965set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1966{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1967$as_echo_n "checking for $ac_word... " >&6; } 1968if test "${ac_cv_prog_CC+set}" = set; then : 1969 $as_echo_n "(cached) " >&6 1970else 1971 if test -n "$CC"; then 1972 ac_cv_prog_CC="$CC" # Let the user override the test. 1973else 1974as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1975for as_dir in $PATH 1976do 1977 IFS=$as_save_IFS 1978 test -z "$as_dir" && as_dir=. 1979 for ac_exec_ext in '' $ac_executable_extensions; do 1980 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1981 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1982 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1983 break 2 1984 fi 1985done 1986 done 1987IFS=$as_save_IFS 1988 1989fi 1990fi 1991CC=$ac_cv_prog_CC 1992if test -n "$CC"; then 1993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 1994$as_echo "$CC" >&6; } 1995else 1996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1997$as_echo "no" >&6; } 1998fi 1999 2000 2001 test -n "$CC" && break 2002 done 2003fi 2004if test -z "$CC"; then 2005 ac_ct_CC=$CC 2006 for ac_prog in cl.exe 2007do 2008 # Extract the first word of "$ac_prog", so it can be a program name with args. 2009set dummy $ac_prog; ac_word=$2 2010{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2011$as_echo_n "checking for $ac_word... " >&6; } 2012if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2013 $as_echo_n "(cached) " >&6 2014else 2015 if test -n "$ac_ct_CC"; then 2016 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2017else 2018as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2019for as_dir in $PATH 2020do 2021 IFS=$as_save_IFS 2022 test -z "$as_dir" && as_dir=. 2023 for ac_exec_ext in '' $ac_executable_extensions; do 2024 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2025 ac_cv_prog_ac_ct_CC="$ac_prog" 2026 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2027 break 2 2028 fi 2029done 2030 done 2031IFS=$as_save_IFS 2032 2033fi 2034fi 2035ac_ct_CC=$ac_cv_prog_ac_ct_CC 2036if test -n "$ac_ct_CC"; then 2037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2038$as_echo "$ac_ct_CC" >&6; } 2039else 2040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2041$as_echo "no" >&6; } 2042fi 2043 2044 2045 test -n "$ac_ct_CC" && break 2046done 2047 2048 if test "x$ac_ct_CC" = x; then 2049 CC="" 2050 else 2051 case $cross_compiling:$ac_tool_warned in 2052yes:) 2053{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2054$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2055ac_tool_warned=yes ;; 2056esac 2057 CC=$ac_ct_CC 2058 fi 2059fi 2060 2061fi 2062 2063 2064test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2065$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2066as_fn_error "no acceptable C compiler found in \$PATH 2067See \`config.log' for more details." "$LINENO" 5; } 2068 2069# Provide some information about the compiler. 2070$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2071set X $ac_compile 2072ac_compiler=$2 2073for ac_option in --version -v -V -qversion; do 2074 { { ac_try="$ac_compiler $ac_option >&5" 2075case "(($ac_try" in 2076 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2077 *) ac_try_echo=$ac_try;; 2078esac 2079eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2080$as_echo "$ac_try_echo"; } >&5 2081 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2082 ac_status=$? 2083 if test -s conftest.err; then 2084 sed '10a\ 2085... rest of stderr output deleted ... 2086 10q' conftest.err >conftest.er1 2087 cat conftest.er1 >&5 2088 rm -f conftest.er1 conftest.err 2089 fi 2090 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2091 test $ac_status = 0; } 2092done 2093 2094cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2095/* end confdefs.h. */ 2096 2097int 2098main () 2099{ 2100 2101 ; 2102 return 0; 2103} 2104_ACEOF 2105ac_clean_files_save=$ac_clean_files 2106ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2107# Try to create an executable without -o first, disregard a.out. 2108# It will help us diagnose broken compilers, and finding out an intuition 2109# of exeext. 2110{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2111$as_echo_n "checking for C compiler default output file name... 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We should not override ac_cv_exeext if it was cached, 2141# so that the user can short-circuit this test for compilers unknown to 2142# Autoconf. 2143for ac_file in $ac_files '' 2144do 2145 test -f "$ac_file" || continue 2146 case $ac_file in 2147 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2148 ;; 2149 [ab].out ) 2150 # We found the default executable, but exeext='' is most 2151 # certainly right. 2152 break;; 2153 *.* ) 2154 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2155 then :; else 2156 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2157 fi 2158 # We set ac_cv_exeext here because the later test for it is not 2159 # safe: cross compilers may not add the suffix if given an `-o' 2160 # argument, so we may need to know it at that point already. 2161 # Even if this section looks crufty: it has the advantage of 2162 # actually working. 2163 break;; 2164 * ) 2165 break;; 2166 esac 2167done 2168test "$ac_cv_exeext" = no && ac_cv_exeext= 2169 2170else 2171 ac_file='' 2172fi 2173{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2174$as_echo "$ac_file" >&6; } 2175if test -z "$ac_file"; then : 2176 $as_echo "$as_me: failed program was:" >&5 2177sed 's/^/| /' conftest.$ac_ext >&5 2178 2179{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2180$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2181{ as_fn_set_status 77 2182as_fn_error "C compiler cannot create executables 2183See \`config.log' for more details." "$LINENO" 5; }; } 2184fi 2185ac_exeext=$ac_cv_exeext 2186 2187# Check that the compiler produces executables we can run. If not, either 2188# the compiler is broken, or we cross compile. 2189{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2190$as_echo_n "checking whether the C compiler works... " >&6; } 2191# If not cross compiling, check that we can run a simple program. 2192if test "$cross_compiling" != yes; then 2193 if { ac_try='./$ac_file' 2194 { { case "(($ac_try" in 2195 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2196 *) ac_try_echo=$ac_try;; 2197esac 2198eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2199$as_echo "$ac_try_echo"; } >&5 2200 (eval "$ac_try") 2>&5 2201 ac_status=$? 2202 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2203 test $ac_status = 0; }; }; then 2204 cross_compiling=no 2205 else 2206 if test "$cross_compiling" = maybe; then 2207 cross_compiling=yes 2208 else 2209 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2210$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2211as_fn_error "cannot run C compiled programs. 2212If you meant to cross compile, use \`--host'. 2213See \`config.log' for more details." "$LINENO" 5; } 2214 fi 2215 fi 2216fi 2217{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2218$as_echo "yes" >&6; } 2219 2220rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2221ac_clean_files=$ac_clean_files_save 2222# Check that the compiler produces executables we can run. If not, either 2223# the compiler is broken, or we cross compile. 2224{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2225$as_echo_n "checking whether we are cross compiling... " >&6; } 2226{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2227$as_echo "$cross_compiling" >&6; } 2228 2229{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2230$as_echo_n "checking for suffix of executables... " >&6; } 2231if { { ac_try="$ac_link" 2232case "(($ac_try" in 2233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2234 *) ac_try_echo=$ac_try;; 2235esac 2236eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2237$as_echo "$ac_try_echo"; } >&5 2238 (eval "$ac_link") 2>&5 2239 ac_status=$? 2240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2241 test $ac_status = 0; }; then : 2242 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2243# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2244# work properly (i.e., refer to `conftest.exe'), while it won't with 2245# `rm'. 2246for ac_file in conftest.exe conftest conftest.*; do 2247 test -f "$ac_file" || continue 2248 case $ac_file in 2249 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2250 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2251 break;; 2252 * ) break;; 2253 esac 2254done 2255else 2256 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2257$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2258as_fn_error "cannot compute suffix of executables: cannot compile and link 2259See \`config.log' for more details." "$LINENO" 5; } 2260fi 2261rm -f conftest$ac_cv_exeext 2262{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2263$as_echo "$ac_cv_exeext" >&6; } 2264 2265rm -f conftest.$ac_ext 2266EXEEXT=$ac_cv_exeext 2267ac_exeext=$EXEEXT 2268{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2269$as_echo_n "checking for suffix of object files... " >&6; } 2270if test "${ac_cv_objext+set}" = set; then : 2271 $as_echo_n "(cached) " >&6 2272else 2273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2274/* end confdefs.h. */ 2275 2276int 2277main () 2278{ 2279 2280 ; 2281 return 0; 2282} 2283_ACEOF 2284rm -f conftest.o conftest.obj 2285if { { ac_try="$ac_compile" 2286case "(($ac_try" in 2287 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2288 *) ac_try_echo=$ac_try;; 2289esac 2290eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2291$as_echo "$ac_try_echo"; } >&5 2292 (eval "$ac_compile") 2>&5 2293 ac_status=$? 2294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2295 test $ac_status = 0; }; then : 2296 for ac_file in conftest.o conftest.obj conftest.*; do 2297 test -f "$ac_file" || continue; 2298 case $ac_file in 2299 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2300 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2301 break;; 2302 esac 2303done 2304else 2305 $as_echo "$as_me: failed program was:" >&5 2306sed 's/^/| /' conftest.$ac_ext >&5 2307 2308{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2309$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2310as_fn_error "cannot compute suffix of object files: cannot compile 2311See \`config.log' for more details." "$LINENO" 5; } 2312fi 2313rm -f conftest.$ac_cv_objext conftest.$ac_ext 2314fi 2315{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2316$as_echo "$ac_cv_objext" >&6; } 2317OBJEXT=$ac_cv_objext 2318ac_objext=$OBJEXT 2319{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2320$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2321if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2322 $as_echo_n "(cached) " >&6 2323else 2324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2325/* end confdefs.h. */ 2326 2327int 2328main () 2329{ 2330#ifndef __GNUC__ 2331 choke me 2332#endif 2333 2334 ; 2335 return 0; 2336} 2337_ACEOF 2338if ac_fn_c_try_compile "$LINENO"; then : 2339 ac_compiler_gnu=yes 2340else 2341 ac_compiler_gnu=no 2342fi 2343rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2344ac_cv_c_compiler_gnu=$ac_compiler_gnu 2345 2346fi 2347{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2348$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2349if test $ac_compiler_gnu = yes; then 2350 GCC=yes 2351else 2352 GCC= 2353fi 2354ac_test_CFLAGS=${CFLAGS+set} 2355ac_save_CFLAGS=$CFLAGS 2356{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2357$as_echo_n "checking whether $CC accepts -g... " >&6; } 2358if test "${ac_cv_prog_cc_g+set}" = set; then : 2359 $as_echo_n "(cached) " >&6 2360else 2361 ac_save_c_werror_flag=$ac_c_werror_flag 2362 ac_c_werror_flag=yes 2363 ac_cv_prog_cc_g=no 2364 CFLAGS="-g" 2365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2366/* end confdefs.h. */ 2367 2368int 2369main () 2370{ 2371 2372 ; 2373 return 0; 2374} 2375_ACEOF 2376if ac_fn_c_try_compile "$LINENO"; then : 2377 ac_cv_prog_cc_g=yes 2378else 2379 CFLAGS="" 2380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2381/* end confdefs.h. */ 2382 2383int 2384main () 2385{ 2386 2387 ; 2388 return 0; 2389} 2390_ACEOF 2391if ac_fn_c_try_compile "$LINENO"; then : 2392 2393else 2394 ac_c_werror_flag=$ac_save_c_werror_flag 2395 CFLAGS="-g" 2396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2397/* end confdefs.h. */ 2398 2399int 2400main () 2401{ 2402 2403 ; 2404 return 0; 2405} 2406_ACEOF 2407if ac_fn_c_try_compile "$LINENO"; then : 2408 ac_cv_prog_cc_g=yes 2409fi 2410rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2411fi 2412rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2413fi 2414rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2415 ac_c_werror_flag=$ac_save_c_werror_flag 2416fi 2417{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2418$as_echo "$ac_cv_prog_cc_g" >&6; } 2419if test "$ac_test_CFLAGS" = set; then 2420 CFLAGS=$ac_save_CFLAGS 2421elif test $ac_cv_prog_cc_g = yes; then 2422 if test "$GCC" = yes; then 2423 CFLAGS="-g -O2" 2424 else 2425 CFLAGS="-g" 2426 fi 2427else 2428 if test "$GCC" = yes; then 2429 CFLAGS="-O2" 2430 else 2431 CFLAGS= 2432 fi 2433fi 2434{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2435$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2436if test "${ac_cv_prog_cc_c89+set}" = set; then : 2437 $as_echo_n "(cached) " >&6 2438else 2439 ac_cv_prog_cc_c89=no 2440ac_save_CC=$CC 2441cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2442/* end confdefs.h. */ 2443#include <stdarg.h> 2444#include <stdio.h> 2445#include <sys/types.h> 2446#include <sys/stat.h> 2447/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2448struct buf { int x; }; 2449FILE * (*rcsopen) (struct buf *, struct stat *, int); 2450static char *e (p, i) 2451 char **p; 2452 int i; 2453{ 2454 return p[i]; 2455} 2456static char *f (char * (*g) (char **, int), char **p, ...) 2457{ 2458 char *s; 2459 va_list v; 2460 va_start (v,p); 2461 s = g (p, va_arg (v,int)); 2462 va_end (v); 2463 return s; 2464} 2465 2466/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2467 function prototypes and stuff, but not '\xHH' hex character constants. 2468 These don't provoke an error unfortunately, instead are silently treated 2469 as 'x'. The following induces an error, until -std is added to get 2470 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2471 array size at least. It's necessary to write '\x00'==0 to get something 2472 that's true only with -std. */ 2473int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2474 2475/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2476 inside strings and character constants. */ 2477#define FOO(x) 'x' 2478int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2479 2480int test (int i, double x); 2481struct s1 {int (*f) (int a);}; 2482struct s2 {int (*f) (double a);}; 2483int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2484int argc; 2485char **argv; 2486int 2487main () 2488{ 2489return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2490 ; 2491 return 0; 2492} 2493_ACEOF 2494for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2495 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2496do 2497 CC="$ac_save_CC $ac_arg" 2498 if ac_fn_c_try_compile "$LINENO"; then : 2499 ac_cv_prog_cc_c89=$ac_arg 2500fi 2501rm -f core conftest.err conftest.$ac_objext 2502 test "x$ac_cv_prog_cc_c89" != "xno" && break 2503done 2504rm -f conftest.$ac_ext 2505CC=$ac_save_CC 2506 2507fi 2508# AC_CACHE_VAL 2509case "x$ac_cv_prog_cc_c89" in 2510 x) 2511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2512$as_echo "none needed" >&6; } ;; 2513 xno) 2514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2515$as_echo "unsupported" >&6; } ;; 2516 *) 2517 CC="$CC $ac_cv_prog_cc_c89" 2518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2519$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2520esac 2521if test "x$ac_cv_prog_cc_c89" != xno; then : 2522 2523fi 2524 2525ac_ext=c 2526ac_cpp='$CPP $CPPFLAGS' 2527ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2528ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2529ac_compiler_gnu=$ac_cv_c_compiler_gnu 2530 2531ac_aux_dir= 2532for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2533 for ac_t in install-sh install.sh shtool; do 2534 if test -f "$ac_dir/$ac_t"; then 2535 ac_aux_dir=$ac_dir 2536 ac_install_sh="$ac_aux_dir/$ac_t -c" 2537 break 2 2538 fi 2539 done 2540done 2541if test -z "$ac_aux_dir"; then 2542 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2543fi 2544 2545# These three variables are undocumented and unsupported, 2546# and are intended to be withdrawn in a future Autoconf release. 2547# They can cause serious problems if a builder's source tree is in a directory 2548# whose full name contains unusual characters. 2549ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2550ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2551ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2552 2553 2554# Find a good install program. We prefer a C program (faster), 2555# so one script is as good as another. But avoid the broken or 2556# incompatible versions: 2557# SysV /etc/install, /usr/sbin/install 2558# SunOS /usr/etc/install 2559# IRIX /sbin/install 2560# AIX /bin/install 2561# AmigaOS /C/install, which installs bootblocks on floppy discs 2562# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2563# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2564# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2565# OS/2's system install, which has a completely different semantic 2566# ./install, which can be erroneously created by make from ./install.sh. 2567# Reject install programs that cannot install multiple files. 2568{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2569$as_echo_n "checking for a BSD-compatible install... " >&6; } 2570if test -z "$INSTALL"; then 2571if test "${ac_cv_path_install+set}" = set; then : 2572 $as_echo_n "(cached) " >&6 2573else 2574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2575for as_dir in $PATH 2576do 2577 IFS=$as_save_IFS 2578 test -z "$as_dir" && as_dir=. 2579 # Account for people who put trailing slashes in PATH elements. 2580case $as_dir/ in #(( 2581 ./ | .// | /[cC]/* | \ 2582 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2583 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2584 /usr/ucb/* ) ;; 2585 *) 2586 # OSF1 and SCO ODT 3.0 have their own names for install. 2587 # Don't use installbsd from OSF since it installs stuff as root 2588 # by default. 2589 for ac_prog in ginstall scoinst install; do 2590 for ac_exec_ext in '' $ac_executable_extensions; do 2591 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2592 if test $ac_prog = install && 2593 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2594 # AIX install. It has an incompatible calling convention. 2595 : 2596 elif test $ac_prog = install && 2597 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2598 # program-specific install script used by HP pwplus--don't use. 2599 : 2600 else 2601 rm -rf conftest.one conftest.two conftest.dir 2602 echo one > conftest.one 2603 echo two > conftest.two 2604 mkdir conftest.dir 2605 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2606 test -s conftest.one && test -s conftest.two && 2607 test -s conftest.dir/conftest.one && 2608 test -s conftest.dir/conftest.two 2609 then 2610 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2611 break 3 2612 fi 2613 fi 2614 fi 2615 done 2616 done 2617 ;; 2618esac 2619 2620 done 2621IFS=$as_save_IFS 2622 2623rm -rf conftest.one conftest.two conftest.dir 2624 2625fi 2626 if test "${ac_cv_path_install+set}" = set; then 2627 INSTALL=$ac_cv_path_install 2628 else 2629 # As a last resort, use the slow shell script. Don't cache a 2630 # value for INSTALL within a source directory, because that will 2631 # break other packages using the cache if that directory is 2632 # removed, or if the value is a relative name. 2633 INSTALL=$ac_install_sh 2634 fi 2635fi 2636{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2637$as_echo "$INSTALL" >&6; } 2638 2639# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2640# It thinks the first close brace ends the variable substitution. 2641test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2642 2643test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2644 2645test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2646 2647if test -n "$ac_tool_prefix"; then 2648 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 2649set dummy ${ac_tool_prefix}ar; ac_word=$2 2650{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2651$as_echo_n "checking for $ac_word... " >&6; } 2652if test "${ac_cv_prog_AR+set}" = set; then : 2653 $as_echo_n "(cached) " >&6 2654else 2655 if test -n "$AR"; then 2656 ac_cv_prog_AR="$AR" # Let the user override the test. 2657else 2658as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2659for as_dir in $PATH 2660do 2661 IFS=$as_save_IFS 2662 test -z "$as_dir" && as_dir=. 2663 for ac_exec_ext in '' $ac_executable_extensions; do 2664 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2665 ac_cv_prog_AR="${ac_tool_prefix}ar" 2666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2667 break 2 2668 fi 2669done 2670 done 2671IFS=$as_save_IFS 2672 2673fi 2674fi 2675AR=$ac_cv_prog_AR 2676if test -n "$AR"; then 2677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 2678$as_echo "$AR" >&6; } 2679else 2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2681$as_echo "no" >&6; } 2682fi 2683 2684 2685fi 2686if test -z "$ac_cv_prog_AR"; then 2687 ac_ct_AR=$AR 2688 # Extract the first word of "ar", so it can be a program name with args. 2689set dummy ar; ac_word=$2 2690{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2691$as_echo_n "checking for $ac_word... " >&6; } 2692if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 2693 $as_echo_n "(cached) " >&6 2694else 2695 if test -n "$ac_ct_AR"; then 2696 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 2697else 2698as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2699for as_dir in $PATH 2700do 2701 IFS=$as_save_IFS 2702 test -z "$as_dir" && as_dir=. 2703 for ac_exec_ext in '' $ac_executable_extensions; do 2704 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2705 ac_cv_prog_ac_ct_AR="ar" 2706 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2707 break 2 2708 fi 2709done 2710 done 2711IFS=$as_save_IFS 2712 2713fi 2714fi 2715ac_ct_AR=$ac_cv_prog_ac_ct_AR 2716if test -n "$ac_ct_AR"; then 2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 2718$as_echo "$ac_ct_AR" >&6; } 2719else 2720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2721$as_echo "no" >&6; } 2722fi 2723 2724 if test "x$ac_ct_AR" = x; then 2725 AR="" 2726 else 2727 case $cross_compiling:$ac_tool_warned in 2728yes:) 2729{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2730$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2731ac_tool_warned=yes ;; 2732esac 2733 AR=$ac_ct_AR 2734 fi 2735else 2736 AR="$ac_cv_prog_AR" 2737fi 2738 2739if test -n "$ac_tool_prefix"; then 2740 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2741set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2742{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2743$as_echo_n "checking for $ac_word... " >&6; } 2744if test "${ac_cv_prog_RANLIB+set}" = set; then : 2745 $as_echo_n "(cached) " >&6 2746else 2747 if test -n "$RANLIB"; then 2748 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2749else 2750as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2751for as_dir in $PATH 2752do 2753 IFS=$as_save_IFS 2754 test -z "$as_dir" && as_dir=. 2755 for ac_exec_ext in '' $ac_executable_extensions; do 2756 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2757 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2758 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2759 break 2 2760 fi 2761done 2762 done 2763IFS=$as_save_IFS 2764 2765fi 2766fi 2767RANLIB=$ac_cv_prog_RANLIB 2768if test -n "$RANLIB"; then 2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 2770$as_echo "$RANLIB" >&6; } 2771else 2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2773$as_echo "no" >&6; } 2774fi 2775 2776 2777fi 2778if test -z "$ac_cv_prog_RANLIB"; then 2779 ac_ct_RANLIB=$RANLIB 2780 # Extract the first word of "ranlib", so it can be a program name with args. 2781set dummy ranlib; ac_word=$2 2782{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2783$as_echo_n "checking for $ac_word... " >&6; } 2784if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 2785 $as_echo_n "(cached) " >&6 2786else 2787 if test -n "$ac_ct_RANLIB"; then 2788 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2789else 2790as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2791for as_dir in $PATH 2792do 2793 IFS=$as_save_IFS 2794 test -z "$as_dir" && as_dir=. 2795 for ac_exec_ext in '' $ac_executable_extensions; do 2796 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2797 ac_cv_prog_ac_ct_RANLIB="ranlib" 2798 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2799 break 2 2800 fi 2801done 2802 done 2803IFS=$as_save_IFS 2804 2805fi 2806fi 2807ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2808if test -n "$ac_ct_RANLIB"; then 2809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 2810$as_echo "$ac_ct_RANLIB" >&6; } 2811else 2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2813$as_echo "no" >&6; } 2814fi 2815 2816 if test "x$ac_ct_RANLIB" = x; then 2817 RANLIB=":" 2818 else 2819 case $cross_compiling:$ac_tool_warned in 2820yes:) 2821{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2822$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2823ac_tool_warned=yes ;; 2824esac 2825 RANLIB=$ac_ct_RANLIB 2826 fi 2827else 2828 RANLIB="$ac_cv_prog_RANLIB" 2829fi 2830 2831 2832# Make sure we can run config.sub. 2833$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2834 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2835 2836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2837$as_echo_n "checking build system type... " >&6; } 2838if test "${ac_cv_build+set}" = set; then : 2839 $as_echo_n "(cached) " >&6 2840else 2841 ac_build_alias=$build_alias 2842test "x$ac_build_alias" = x && 2843 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2844test "x$ac_build_alias" = x && 2845 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 2846ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2847 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2848 2849fi 2850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2851$as_echo "$ac_cv_build" >&6; } 2852case $ac_cv_build in 2853*-*-*) ;; 2854*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 2855esac 2856build=$ac_cv_build 2857ac_save_IFS=$IFS; IFS='-' 2858set x $ac_cv_build 2859shift 2860build_cpu=$1 2861build_vendor=$2 2862shift; shift 2863# Remember, the first character of IFS is used to create $*, 2864# except with old shells: 2865build_os=$* 2866IFS=$ac_save_IFS 2867case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2868 2869 2870{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2871$as_echo_n "checking host system type... " >&6; } 2872if test "${ac_cv_host+set}" = set; then : 2873 $as_echo_n "(cached) " >&6 2874else 2875 if test "x$host_alias" = x; then 2876 ac_cv_host=$ac_cv_build 2877else 2878 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2879 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2880fi 2881 2882fi 2883{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2884$as_echo "$ac_cv_host" >&6; } 2885case $ac_cv_host in 2886*-*-*) ;; 2887*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 2888esac 2889host=$ac_cv_host 2890ac_save_IFS=$IFS; IFS='-' 2891set x $ac_cv_host 2892shift 2893host_cpu=$1 2894host_vendor=$2 2895shift; shift 2896# Remember, the first character of IFS is used to create $*, 2897# except with old shells: 2898host_os=$* 2899IFS=$ac_save_IFS 2900case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2901 2902 2903{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 2904$as_echo_n "checking target system type... " >&6; } 2905if test "${ac_cv_target+set}" = set; then : 2906 $as_echo_n "(cached) " >&6 2907else 2908 if test "x$target_alias" = x; then 2909 ac_cv_target=$ac_cv_host 2910else 2911 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 2912 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 2913fi 2914 2915fi 2916{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 2917$as_echo "$ac_cv_target" >&6; } 2918case $ac_cv_target in 2919*-*-*) ;; 2920*) as_fn_error "invalid value of canonical target" "$LINENO" 5;; 2921esac 2922target=$ac_cv_target 2923ac_save_IFS=$IFS; IFS='-' 2924set x $ac_cv_target 2925shift 2926target_cpu=$1 2927target_vendor=$2 2928shift; shift 2929# Remember, the first character of IFS is used to create $*, 2930# except with old shells: 2931target_os=$* 2932IFS=$ac_save_IFS 2933case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 2934 2935 2936# The aliases save the names the user supplied, while $host etc. 2937# will get canonicalized. 2938test -n "$target_alias" && 2939 test "$program_prefix$program_suffix$program_transform_name" = \ 2940 NONENONEs,x,x, && 2941 program_prefix=${target_alias}- 2942 2943test "$program_prefix" != NONE && 2944 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2945# Use a double $ so make ignores it. 2946test "$program_suffix" != NONE && 2947 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2948# Double any \ or $. 2949# By default was `s,x,x', remove it if useless. 2950ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2951program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2952 2953ac_ext=c 2954ac_cpp='$CPP $CPPFLAGS' 2955ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2956ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2957ac_compiler_gnu=$ac_cv_c_compiler_gnu 2958if test -n "$ac_tool_prefix"; then 2959 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2960set dummy ${ac_tool_prefix}gcc; ac_word=$2 2961{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2962$as_echo_n "checking for $ac_word... " >&6; } 2963if test "${ac_cv_prog_CC+set}" = set; then : 2964 $as_echo_n "(cached) " >&6 2965else 2966 if test -n "$CC"; then 2967 ac_cv_prog_CC="$CC" # Let the user override the test. 2968else 2969as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2970for as_dir in $PATH 2971do 2972 IFS=$as_save_IFS 2973 test -z "$as_dir" && as_dir=. 2974 for ac_exec_ext in '' $ac_executable_extensions; do 2975 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2976 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2977 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2978 break 2 2979 fi 2980done 2981 done 2982IFS=$as_save_IFS 2983 2984fi 2985fi 2986CC=$ac_cv_prog_CC 2987if test -n "$CC"; then 2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2989$as_echo "$CC" >&6; } 2990else 2991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2992$as_echo "no" >&6; } 2993fi 2994 2995 2996fi 2997if test -z "$ac_cv_prog_CC"; then 2998 ac_ct_CC=$CC 2999 # Extract the first word of "gcc", so it can be a program name with args. 3000set dummy gcc; ac_word=$2 3001{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3002$as_echo_n "checking for $ac_word... " >&6; } 3003if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3004 $as_echo_n "(cached) " >&6 3005else 3006 if test -n "$ac_ct_CC"; then 3007 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3008else 3009as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3010for as_dir in $PATH 3011do 3012 IFS=$as_save_IFS 3013 test -z "$as_dir" && as_dir=. 3014 for ac_exec_ext in '' $ac_executable_extensions; do 3015 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3016 ac_cv_prog_ac_ct_CC="gcc" 3017 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3018 break 2 3019 fi 3020done 3021 done 3022IFS=$as_save_IFS 3023 3024fi 3025fi 3026ac_ct_CC=$ac_cv_prog_ac_ct_CC 3027if test -n "$ac_ct_CC"; then 3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3029$as_echo "$ac_ct_CC" >&6; } 3030else 3031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3032$as_echo "no" >&6; } 3033fi 3034 3035 if test "x$ac_ct_CC" = x; then 3036 CC="" 3037 else 3038 case $cross_compiling:$ac_tool_warned in 3039yes:) 3040{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3041$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3042ac_tool_warned=yes ;; 3043esac 3044 CC=$ac_ct_CC 3045 fi 3046else 3047 CC="$ac_cv_prog_CC" 3048fi 3049 3050if test -z "$CC"; then 3051 if test -n "$ac_tool_prefix"; then 3052 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3053set dummy ${ac_tool_prefix}cc; ac_word=$2 3054{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3055$as_echo_n "checking for $ac_word... " >&6; } 3056if test "${ac_cv_prog_CC+set}" = set; then : 3057 $as_echo_n "(cached) " >&6 3058else 3059 if test -n "$CC"; then 3060 ac_cv_prog_CC="$CC" # Let the user override the test. 3061else 3062as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3063for as_dir in $PATH 3064do 3065 IFS=$as_save_IFS 3066 test -z "$as_dir" && as_dir=. 3067 for ac_exec_ext in '' $ac_executable_extensions; do 3068 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3069 ac_cv_prog_CC="${ac_tool_prefix}cc" 3070 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3071 break 2 3072 fi 3073done 3074 done 3075IFS=$as_save_IFS 3076 3077fi 3078fi 3079CC=$ac_cv_prog_CC 3080if test -n "$CC"; then 3081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3082$as_echo "$CC" >&6; } 3083else 3084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3085$as_echo "no" >&6; } 3086fi 3087 3088 3089 fi 3090fi 3091if test -z "$CC"; then 3092 # Extract the first word of "cc", so it can be a program name with args. 3093set dummy cc; ac_word=$2 3094{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3095$as_echo_n "checking for $ac_word... " >&6; } 3096if test "${ac_cv_prog_CC+set}" = set; then : 3097 $as_echo_n "(cached) " >&6 3098else 3099 if test -n "$CC"; then 3100 ac_cv_prog_CC="$CC" # Let the user override the test. 3101else 3102 ac_prog_rejected=no 3103as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3104for as_dir in $PATH 3105do 3106 IFS=$as_save_IFS 3107 test -z "$as_dir" && as_dir=. 3108 for ac_exec_ext in '' $ac_executable_extensions; do 3109 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3110 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3111 ac_prog_rejected=yes 3112 continue 3113 fi 3114 ac_cv_prog_CC="cc" 3115 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3116 break 2 3117 fi 3118done 3119 done 3120IFS=$as_save_IFS 3121 3122if test $ac_prog_rejected = yes; then 3123 # We found a bogon in the path, so make sure we never use it. 3124 set dummy $ac_cv_prog_CC 3125 shift 3126 if test $# != 0; then 3127 # We chose a different compiler from the bogus one. 3128 # However, it has the same basename, so the bogon will be chosen 3129 # first if we set CC to just the basename; use the full file name. 3130 shift 3131 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3132 fi 3133fi 3134fi 3135fi 3136CC=$ac_cv_prog_CC 3137if test -n "$CC"; then 3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3139$as_echo "$CC" >&6; } 3140else 3141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3142$as_echo "no" >&6; } 3143fi 3144 3145 3146fi 3147if test -z "$CC"; then 3148 if test -n "$ac_tool_prefix"; then 3149 for ac_prog in cl.exe 3150 do 3151 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3152set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3153{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3154$as_echo_n "checking for $ac_word... " >&6; } 3155if test "${ac_cv_prog_CC+set}" = set; then : 3156 $as_echo_n "(cached) " >&6 3157else 3158 if test -n "$CC"; then 3159 ac_cv_prog_CC="$CC" # Let the user override the test. 3160else 3161as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3162for as_dir in $PATH 3163do 3164 IFS=$as_save_IFS 3165 test -z "$as_dir" && as_dir=. 3166 for ac_exec_ext in '' $ac_executable_extensions; do 3167 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3168 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3169 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3170 break 2 3171 fi 3172done 3173 done 3174IFS=$as_save_IFS 3175 3176fi 3177fi 3178CC=$ac_cv_prog_CC 3179if test -n "$CC"; then 3180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3181$as_echo "$CC" >&6; } 3182else 3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3184$as_echo "no" >&6; } 3185fi 3186 3187 3188 test -n "$CC" && break 3189 done 3190fi 3191if test -z "$CC"; then 3192 ac_ct_CC=$CC 3193 for ac_prog in cl.exe 3194do 3195 # Extract the first word of "$ac_prog", so it can be a program name with args. 3196set dummy $ac_prog; ac_word=$2 3197{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3198$as_echo_n "checking for $ac_word... " >&6; } 3199if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3200 $as_echo_n "(cached) " >&6 3201else 3202 if test -n "$ac_ct_CC"; then 3203 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3204else 3205as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3206for as_dir in $PATH 3207do 3208 IFS=$as_save_IFS 3209 test -z "$as_dir" && as_dir=. 3210 for ac_exec_ext in '' $ac_executable_extensions; do 3211 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3212 ac_cv_prog_ac_ct_CC="$ac_prog" 3213 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3214 break 2 3215 fi 3216done 3217 done 3218IFS=$as_save_IFS 3219 3220fi 3221fi 3222ac_ct_CC=$ac_cv_prog_ac_ct_CC 3223if test -n "$ac_ct_CC"; then 3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3225$as_echo "$ac_ct_CC" >&6; } 3226else 3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3228$as_echo "no" >&6; } 3229fi 3230 3231 3232 test -n "$ac_ct_CC" && break 3233done 3234 3235 if test "x$ac_ct_CC" = x; then 3236 CC="" 3237 else 3238 case $cross_compiling:$ac_tool_warned in 3239yes:) 3240{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3241$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3242ac_tool_warned=yes ;; 3243esac 3244 CC=$ac_ct_CC 3245 fi 3246fi 3247 3248fi 3249 3250 3251test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3252$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3253as_fn_error "no acceptable C compiler found in \$PATH 3254See \`config.log' for more details." "$LINENO" 5; } 3255 3256# Provide some information about the compiler. 3257$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3258set X $ac_compile 3259ac_compiler=$2 3260for ac_option in --version -v -V -qversion; do 3261 { { ac_try="$ac_compiler $ac_option >&5" 3262case "(($ac_try" in 3263 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3264 *) ac_try_echo=$ac_try;; 3265esac 3266eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3267$as_echo "$ac_try_echo"; } >&5 3268 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3269 ac_status=$? 3270 if test -s conftest.err; then 3271 sed '10a\ 3272... rest of stderr output deleted ... 3273 10q' conftest.err >conftest.er1 3274 cat conftest.er1 >&5 3275 rm -f conftest.er1 conftest.err 3276 fi 3277 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3278 test $ac_status = 0; } 3279done 3280 3281{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3282$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3283if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3284 $as_echo_n "(cached) " >&6 3285else 3286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3287/* end confdefs.h. */ 3288 3289int 3290main () 3291{ 3292#ifndef __GNUC__ 3293 choke me 3294#endif 3295 3296 ; 3297 return 0; 3298} 3299_ACEOF 3300if ac_fn_c_try_compile "$LINENO"; then : 3301 ac_compiler_gnu=yes 3302else 3303 ac_compiler_gnu=no 3304fi 3305rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3306ac_cv_c_compiler_gnu=$ac_compiler_gnu 3307 3308fi 3309{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3310$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3311if test $ac_compiler_gnu = yes; then 3312 GCC=yes 3313else 3314 GCC= 3315fi 3316ac_test_CFLAGS=${CFLAGS+set} 3317ac_save_CFLAGS=$CFLAGS 3318{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3319$as_echo_n "checking whether $CC accepts -g... " >&6; } 3320if test "${ac_cv_prog_cc_g+set}" = set; then : 3321 $as_echo_n "(cached) " >&6 3322else 3323 ac_save_c_werror_flag=$ac_c_werror_flag 3324 ac_c_werror_flag=yes 3325 ac_cv_prog_cc_g=no 3326 CFLAGS="-g" 3327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3328/* end confdefs.h. */ 3329 3330int 3331main () 3332{ 3333 3334 ; 3335 return 0; 3336} 3337_ACEOF 3338if ac_fn_c_try_compile "$LINENO"; then : 3339 ac_cv_prog_cc_g=yes 3340else 3341 CFLAGS="" 3342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3343/* end confdefs.h. */ 3344 3345int 3346main () 3347{ 3348 3349 ; 3350 return 0; 3351} 3352_ACEOF 3353if ac_fn_c_try_compile "$LINENO"; then : 3354 3355else 3356 ac_c_werror_flag=$ac_save_c_werror_flag 3357 CFLAGS="-g" 3358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3359/* end confdefs.h. */ 3360 3361int 3362main () 3363{ 3364 3365 ; 3366 return 0; 3367} 3368_ACEOF 3369if ac_fn_c_try_compile "$LINENO"; then : 3370 ac_cv_prog_cc_g=yes 3371fi 3372rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3373fi 3374rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3375fi 3376rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3377 ac_c_werror_flag=$ac_save_c_werror_flag 3378fi 3379{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3380$as_echo "$ac_cv_prog_cc_g" >&6; } 3381if test "$ac_test_CFLAGS" = set; then 3382 CFLAGS=$ac_save_CFLAGS 3383elif test $ac_cv_prog_cc_g = yes; then 3384 if test "$GCC" = yes; then 3385 CFLAGS="-g -O2" 3386 else 3387 CFLAGS="-g" 3388 fi 3389else 3390 if test "$GCC" = yes; then 3391 CFLAGS="-O2" 3392 else 3393 CFLAGS= 3394 fi 3395fi 3396{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3397$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3398if test "${ac_cv_prog_cc_c89+set}" = set; then : 3399 $as_echo_n "(cached) " >&6 3400else 3401 ac_cv_prog_cc_c89=no 3402ac_save_CC=$CC 3403cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3404/* end confdefs.h. */ 3405#include <stdarg.h> 3406#include <stdio.h> 3407#include <sys/types.h> 3408#include <sys/stat.h> 3409/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3410struct buf { int x; }; 3411FILE * (*rcsopen) (struct buf *, struct stat *, int); 3412static char *e (p, i) 3413 char **p; 3414 int i; 3415{ 3416 return p[i]; 3417} 3418static char *f (char * (*g) (char **, int), char **p, ...) 3419{ 3420 char *s; 3421 va_list v; 3422 va_start (v,p); 3423 s = g (p, va_arg (v,int)); 3424 va_end (v); 3425 return s; 3426} 3427 3428/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3429 function prototypes and stuff, but not '\xHH' hex character constants. 3430 These don't provoke an error unfortunately, instead are silently treated 3431 as 'x'. The following induces an error, until -std is added to get 3432 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3433 array size at least. It's necessary to write '\x00'==0 to get something 3434 that's true only with -std. */ 3435int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3436 3437/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3438 inside strings and character constants. */ 3439#define FOO(x) 'x' 3440int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3441 3442int test (int i, double x); 3443struct s1 {int (*f) (int a);}; 3444struct s2 {int (*f) (double a);}; 3445int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3446int argc; 3447char **argv; 3448int 3449main () 3450{ 3451return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3452 ; 3453 return 0; 3454} 3455_ACEOF 3456for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3457 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3458do 3459 CC="$ac_save_CC $ac_arg" 3460 if ac_fn_c_try_compile "$LINENO"; then : 3461 ac_cv_prog_cc_c89=$ac_arg 3462fi 3463rm -f core conftest.err conftest.$ac_objext 3464 test "x$ac_cv_prog_cc_c89" != "xno" && break 3465done 3466rm -f conftest.$ac_ext 3467CC=$ac_save_CC 3468 3469fi 3470# AC_CACHE_VAL 3471case "x$ac_cv_prog_cc_c89" in 3472 x) 3473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3474$as_echo "none needed" >&6; } ;; 3475 xno) 3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3477$as_echo "unsupported" >&6; } ;; 3478 *) 3479 CC="$CC $ac_cv_prog_cc_c89" 3480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3481$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3482esac 3483if test "x$ac_cv_prog_cc_c89" != xno; then : 3484 3485fi 3486 3487ac_ext=c 3488ac_cpp='$CPP $CPPFLAGS' 3489ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3490ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3491ac_compiler_gnu=$ac_cv_c_compiler_gnu 3492 3493 3494 3495AR=${AR-ar} 3496 3497if test -n "$ac_tool_prefix"; then 3498 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3499set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3500{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3501$as_echo_n "checking for $ac_word... " >&6; } 3502if test "${ac_cv_prog_RANLIB+set}" = set; then : 3503 $as_echo_n "(cached) " >&6 3504else 3505 if test -n "$RANLIB"; then 3506 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3507else 3508as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3509for as_dir in $PATH 3510do 3511 IFS=$as_save_IFS 3512 test -z "$as_dir" && as_dir=. 3513 for ac_exec_ext in '' $ac_executable_extensions; do 3514 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3515 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3517 break 2 3518 fi 3519done 3520 done 3521IFS=$as_save_IFS 3522 3523fi 3524fi 3525RANLIB=$ac_cv_prog_RANLIB 3526if test -n "$RANLIB"; then 3527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3528$as_echo "$RANLIB" >&6; } 3529else 3530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3531$as_echo "no" >&6; } 3532fi 3533 3534 3535fi 3536if test -z "$ac_cv_prog_RANLIB"; then 3537 ac_ct_RANLIB=$RANLIB 3538 # Extract the first word of "ranlib", so it can be a program name with args. 3539set dummy ranlib; ac_word=$2 3540{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3541$as_echo_n "checking for $ac_word... " >&6; } 3542if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 3543 $as_echo_n "(cached) " >&6 3544else 3545 if test -n "$ac_ct_RANLIB"; then 3546 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3547else 3548as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3549for as_dir in $PATH 3550do 3551 IFS=$as_save_IFS 3552 test -z "$as_dir" && as_dir=. 3553 for ac_exec_ext in '' $ac_executable_extensions; do 3554 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3555 ac_cv_prog_ac_ct_RANLIB="ranlib" 3556 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3557 break 2 3558 fi 3559done 3560 done 3561IFS=$as_save_IFS 3562 3563fi 3564fi 3565ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3566if test -n "$ac_ct_RANLIB"; then 3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3568$as_echo "$ac_ct_RANLIB" >&6; } 3569else 3570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3571$as_echo "no" >&6; } 3572fi 3573 3574 if test "x$ac_ct_RANLIB" = x; then 3575 RANLIB=":" 3576 else 3577 case $cross_compiling:$ac_tool_warned in 3578yes:) 3579{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3580$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3581ac_tool_warned=yes ;; 3582esac 3583 RANLIB=$ac_ct_RANLIB 3584 fi 3585else 3586 RANLIB="$ac_cv_prog_RANLIB" 3587fi 3588 3589 3590# Put a plausible default for CC_FOR_BUILD in Makefile. 3591if test "x$cross_compiling" = "xno"; then 3592 CC_FOR_BUILD='$(CC)' 3593else 3594 CC_FOR_BUILD=gcc 3595fi 3596 3597CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}} 3598 3599 3600# If a cpu ever has more than one simulator to choose from, use 3601# --enable-sim=... to choose. 3602# Check whether --enable-sim was given. 3603if test "${enable_sim+set}" = set; then : 3604 enableval=$enable_sim; case "${enableval}" in 3605yes | no) ;; 3606*) as_fn_error "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;; 3607esac 3608fi 3609 3610 3611 3612if test "${enable_sim}" != no; then 3613 3614# WHEN ADDING ENTRIES TO THIS MATRIX: 3615 3616# Make sure that the left side always has two dashes. Otherwise you 3617# can get spurious matches. Even for unambiguous cases, do this as a 3618# convention, else the table becomes a real mess to understand and 3619# maintain. 3620 3621 3622 3623sim_testsuite=no 3624sim_common=yes 3625sim_igen=no 3626sim_arch= 3627case "${target}" in 3628 arm*-*-*) 3629 3630 sim_arch=arm 3631 3632 3633subdirs="$subdirs arm" 3634 3635 3636 sim_testsuite=yes 3637 ;; 3638 avr*-*-*) 3639 3640 sim_arch=avr 3641 subdirs="$subdirs avr" 3642 3643 3644 ;; 3645 bfin-*-*) 3646 3647 sim_arch=bfin 3648 subdirs="$subdirs bfin" 3649 3650 3651 sim_testsuite=yes 3652 ;; 3653 cr16*-*-*) 3654 3655 sim_arch=cr16 3656 subdirs="$subdirs cr16" 3657 3658 3659 sim_testsuite=yes 3660 ;; 3661 cris-*-* | crisv32-*-*) 3662 3663 sim_arch=cris 3664 subdirs="$subdirs cris" 3665 3666 3667 sim_testsuite=yes 3668 ;; 3669 d10v-*-*) 3670 3671 sim_arch=d10v 3672 subdirs="$subdirs d10v" 3673 3674 3675 ;; 3676 frv-*-*) 3677 3678 sim_arch=frv 3679 subdirs="$subdirs frv" 3680 3681 3682 sim_testsuite=yes 3683 ;; 3684 h8300*-*-*) 3685 3686 sim_arch=h8300 3687 subdirs="$subdirs h8300" 3688 3689 3690 sim_testsuite=yes 3691 ;; 3692 iq2000-*-*) 3693 3694 sim_arch=iq2000 3695 subdirs="$subdirs iq2000" 3696 3697 3698 sim_testsuite=yes 3699 ;; 3700 lm32-*-*) 3701 3702 sim_arch=lm32 3703 subdirs="$subdirs lm32" 3704 3705 3706 sim_testsuite=yes 3707 ;; 3708 m32c-*-*) 3709 3710 sim_arch=m32c 3711 subdirs="$subdirs m32c" 3712 3713 3714 ;; 3715 m32r-*-*) 3716 3717 sim_arch=m32r 3718 subdirs="$subdirs m32r" 3719 3720 3721 sim_testsuite=yes 3722 ;; 3723 m68hc11-*-*|m6811-*-*) 3724 3725 sim_arch=m68hc11 3726 subdirs="$subdirs m68hc11" 3727 3728 3729 sim_testsuite=yes 3730 ;; 3731 mcore-*-*) 3732 3733 sim_arch=mcore 3734 subdirs="$subdirs mcore" 3735 3736 3737 sim_testsuite=yes 3738 ;; 3739 microblaze-*-*) 3740 3741 sim_arch=microblaze 3742 subdirs="$subdirs microblaze" 3743 3744 3745 sim_testsuite=yes 3746 ;; 3747 mips*-*-*) 3748 3749 sim_arch=mips 3750 subdirs="$subdirs mips" 3751 3752 3753 sim_testsuite=yes 3754 sim_igen=yes 3755 ;; 3756 mn10300*-*-*) 3757 3758 sim_arch=mn10300 3759 subdirs="$subdirs mn10300" 3760 3761 3762 sim_igen=yes 3763 ;; 3764 moxie-*-*) 3765 3766 sim_arch=moxie 3767 subdirs="$subdirs moxie" 3768 3769 3770 sim_testsuite=yes 3771 ;; 3772 msp430*-*-*) 3773 3774 sim_arch=msp430 3775 subdirs="$subdirs msp430" 3776 3777 3778 ;; 3779 rl78-*-*) 3780 3781 sim_arch=rl78 3782 subdirs="$subdirs rl78" 3783 3784 3785 ;; 3786 rx-*-*) 3787 3788 sim_arch=rx 3789 subdirs="$subdirs rx" 3790 3791 3792 ;; 3793 sh64*-*-* | sh5*-*-*) 3794 3795 sim_arch=sh64 3796 subdirs="$subdirs sh64" 3797 3798 3799 sim_testsuite=yes 3800 ;; 3801 sh*-*-*) 3802 3803 sim_arch=sh 3804 subdirs="$subdirs sh" 3805 3806 3807 sim_testsuite=yes 3808 ;; 3809 sparc-*-rtems*|sparc-*-elf*) 3810 3811 sim_arch=erc32 3812 subdirs="$subdirs erc32" 3813 3814 3815 sim_testsuite=yes 3816 ;; 3817 powerpc*-*-*) 3818 3819 sim_arch=ppc 3820 subdirs="$subdirs ppc" 3821 3822 3823 ;; 3824 v850*-*-*) 3825 3826 sim_arch=v850 3827 subdirs="$subdirs v850" 3828 3829 3830 sim_igen=yes 3831 sim_testsuite=yes 3832 ;; 3833 *) 3834 # No simulator subdir, so the subdir "common" isn't needed. 3835 sim_common=no 3836 ;; 3837esac 3838 3839 3840 if test "$sim_testsuite" = yes; then 3841 subdirs="$subdirs testsuite" 3842 3843 fi 3844 if test "$sim_common" = yes; then 3845 subdirs="$subdirs common" 3846 3847 fi 3848 if test "$sim_igen" = yes; then 3849 subdirs="$subdirs igen" 3850 3851 fi 3852fi 3853 3854ac_config_files="$ac_config_files Makefile" 3855 3856cat >confcache <<\_ACEOF 3857# This file is a shell script that caches the results of configure 3858# tests run on this system so they can be shared between configure 3859# scripts and configure runs, see configure's option --config-cache. 3860# It is not useful on other systems. If it contains results you don't 3861# want to keep, you may remove or edit it. 3862# 3863# config.status only pays attention to the cache file if you give it 3864# the --recheck option to rerun configure. 3865# 3866# `ac_cv_env_foo' variables (set or unset) will be overridden when 3867# loading this file, other *unset* `ac_cv_foo' will be assigned the 3868# following values. 3869 3870_ACEOF 3871 3872# The following way of writing the cache mishandles newlines in values, 3873# but we know of no workaround that is simple, portable, and efficient. 3874# So, we kill variables containing newlines. 3875# Ultrix sh set writes to stderr and can't be redirected directly, 3876# and sets the high bit in the cache file unless we assign to the vars. 3877( 3878 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3879 eval ac_val=\$$ac_var 3880 case $ac_val in #( 3881 *${as_nl}*) 3882 case $ac_var in #( 3883 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3884$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3885 esac 3886 case $ac_var in #( 3887 _ | IFS | as_nl) ;; #( 3888 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3889 *) { eval $ac_var=; unset $ac_var;} ;; 3890 esac ;; 3891 esac 3892 done 3893 3894 (set) 2>&1 | 3895 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3896 *${as_nl}ac_space=\ *) 3897 # `set' does not quote correctly, so add quotes: double-quote 3898 # substitution turns \\\\ into \\, and sed turns \\ into \. 3899 sed -n \ 3900 "s/'/'\\\\''/g; 3901 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3902 ;; #( 3903 *) 3904 # `set' quotes correctly as required by POSIX, so do not add quotes. 3905 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3906 ;; 3907 esac | 3908 sort 3909) | 3910 sed ' 3911 /^ac_cv_env_/b end 3912 t clear 3913 :clear 3914 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3915 t end 3916 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3917 :end' >>confcache 3918if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3919 if test -w "$cache_file"; then 3920 test "x$cache_file" != "x/dev/null" && 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3922$as_echo "$as_me: updating cache $cache_file" >&6;} 3923 cat confcache >$cache_file 3924 else 3925 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3926$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3927 fi 3928fi 3929rm -f confcache 3930 3931test "x$prefix" = xNONE && prefix=$ac_default_prefix 3932# Let make expand exec_prefix. 3933test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3934 3935# Transform confdefs.h into DEFS. 3936# Protect against shell expansion while executing Makefile rules. 3937# Protect against Makefile macro expansion. 3938# 3939# If the first sed substitution is executed (which looks for macros that 3940# take arguments), then branch to the quote section. Otherwise, 3941# look for a macro that doesn't take arguments. 3942ac_script=' 3943:mline 3944/\\$/{ 3945 N 3946 s,\\\n,, 3947 b mline 3948} 3949t clear 3950:clear 3951s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 3952t quote 3953s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 3954t quote 3955b any 3956:quote 3957s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 3958s/\[/\\&/g 3959s/\]/\\&/g 3960s/\$/$$/g 3961H 3962:any 3963${ 3964 g 3965 s/^\n// 3966 s/\n/ /g 3967 p 3968} 3969' 3970DEFS=`sed -n "$ac_script" confdefs.h` 3971 3972 3973ac_libobjs= 3974ac_ltlibobjs= 3975for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3976 # 1. Remove the extension, and $U if already installed. 3977 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3978 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3979 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3980 # will be set to the directory where LIBOBJS objects are built. 3981 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3982 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3983done 3984LIBOBJS=$ac_libobjs 3985 3986LTLIBOBJS=$ac_ltlibobjs 3987 3988 3989 3990: ${CONFIG_STATUS=./config.status} 3991ac_write_fail=0 3992ac_clean_files_save=$ac_clean_files 3993ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3994{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 3995$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 3996as_write_fail=0 3997cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 3998#! $SHELL 3999# Generated by $as_me. 4000# Run this file to recreate the current configuration. 4001# Compiler output produced by configure, useful for debugging 4002# configure, is in config.log if it exists. 4003 4004debug=false 4005ac_cs_recheck=false 4006ac_cs_silent=false 4007 4008SHELL=\${CONFIG_SHELL-$SHELL} 4009export SHELL 4010_ASEOF 4011cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4012## -------------------- ## 4013## M4sh Initialization. ## 4014## -------------------- ## 4015 4016# Be more Bourne compatible 4017DUALCASE=1; export DUALCASE # for MKS sh 4018if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4019 emulate sh 4020 NULLCMD=: 4021 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4022 # is contrary to our usage. Disable this feature. 4023 alias -g '${1+"$@"}'='"$@"' 4024 setopt NO_GLOB_SUBST 4025else 4026 case `(set -o) 2>/dev/null` in #( 4027 *posix*) : 4028 set -o posix ;; #( 4029 *) : 4030 ;; 4031esac 4032fi 4033 4034 4035as_nl=' 4036' 4037export as_nl 4038# Printing a long string crashes Solaris 7 /usr/bin/printf. 4039as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4040as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4041as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4042# Prefer a ksh shell builtin over an external printf program on Solaris, 4043# but without wasting forks for bash or zsh. 4044if test -z "$BASH_VERSION$ZSH_VERSION" \ 4045 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4046 as_echo='print -r --' 4047 as_echo_n='print -rn --' 4048elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4049 as_echo='printf %s\n' 4050 as_echo_n='printf %s' 4051else 4052 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4053 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4054 as_echo_n='/usr/ucb/echo -n' 4055 else 4056 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4057 as_echo_n_body='eval 4058 arg=$1; 4059 case $arg in #( 4060 *"$as_nl"*) 4061 expr "X$arg" : "X\\(.*\\)$as_nl"; 4062 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4063 esac; 4064 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4065 ' 4066 export as_echo_n_body 4067 as_echo_n='sh -c $as_echo_n_body as_echo' 4068 fi 4069 export as_echo_body 4070 as_echo='sh -c $as_echo_body as_echo' 4071fi 4072 4073# The user is always right. 4074if test "${PATH_SEPARATOR+set}" != set; then 4075 PATH_SEPARATOR=: 4076 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4077 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4078 PATH_SEPARATOR=';' 4079 } 4080fi 4081 4082 4083# IFS 4084# We need space, tab and new line, in precisely that order. Quoting is 4085# there to prevent editors from complaining about space-tab. 4086# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4087# splitting by setting IFS to empty value.) 4088IFS=" "" $as_nl" 4089 4090# Find who we are. Look in the path if we contain no directory separator. 4091case $0 in #(( 4092 *[\\/]* ) as_myself=$0 ;; 4093 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4094for as_dir in $PATH 4095do 4096 IFS=$as_save_IFS 4097 test -z "$as_dir" && as_dir=. 4098 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4099 done 4100IFS=$as_save_IFS 4101 4102 ;; 4103esac 4104# We did not find ourselves, most probably we were run as `sh COMMAND' 4105# in which case we are not to be found in the path. 4106if test "x$as_myself" = x; then 4107 as_myself=$0 4108fi 4109if test ! -f "$as_myself"; then 4110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4111 exit 1 4112fi 4113 4114# Unset variables that we do not need and which cause bugs (e.g. in 4115# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4116# suppresses any "Segmentation fault" message there. '((' could 4117# trigger a bug in pdksh 5.2.14. 4118for as_var in BASH_ENV ENV MAIL MAILPATH 4119do eval test x\${$as_var+set} = xset \ 4120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4121done 4122PS1='$ ' 4123PS2='> ' 4124PS4='+ ' 4125 4126# NLS nuisances. 4127LC_ALL=C 4128export LC_ALL 4129LANGUAGE=C 4130export LANGUAGE 4131 4132# CDPATH. 4133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4134 4135 4136# as_fn_error ERROR [LINENO LOG_FD] 4137# --------------------------------- 4138# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4139# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4140# script with status $?, using 1 if that was 0. 4141as_fn_error () 4142{ 4143 as_status=$?; test $as_status -eq 0 && as_status=1 4144 if test "$3"; then 4145 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4146 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 4147 fi 4148 $as_echo "$as_me: error: $1" >&2 4149 as_fn_exit $as_status 4150} # as_fn_error 4151 4152 4153# as_fn_set_status STATUS 4154# ----------------------- 4155# Set $? to STATUS, without forking. 4156as_fn_set_status () 4157{ 4158 return $1 4159} # as_fn_set_status 4160 4161# as_fn_exit STATUS 4162# ----------------- 4163# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4164as_fn_exit () 4165{ 4166 set +e 4167 as_fn_set_status $1 4168 exit $1 4169} # as_fn_exit 4170 4171# as_fn_unset VAR 4172# --------------- 4173# Portably unset VAR. 4174as_fn_unset () 4175{ 4176 { eval $1=; unset $1;} 4177} 4178as_unset=as_fn_unset 4179# as_fn_append VAR VALUE 4180# ---------------------- 4181# Append the text in VALUE to the end of the definition contained in VAR. Take 4182# advantage of any shell optimizations that allow amortized linear growth over 4183# repeated appends, instead of the typical quadratic growth present in naive 4184# implementations. 4185if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4186 eval 'as_fn_append () 4187 { 4188 eval $1+=\$2 4189 }' 4190else 4191 as_fn_append () 4192 { 4193 eval $1=\$$1\$2 4194 } 4195fi # as_fn_append 4196 4197# as_fn_arith ARG... 4198# ------------------ 4199# Perform arithmetic evaluation on the ARGs, and store the result in the 4200# global $as_val. Take advantage of shells that can avoid forks. The arguments 4201# must be portable across $(()) and expr. 4202if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4203 eval 'as_fn_arith () 4204 { 4205 as_val=$(( $* )) 4206 }' 4207else 4208 as_fn_arith () 4209 { 4210 as_val=`expr "$@" || test $? -eq 1` 4211 } 4212fi # as_fn_arith 4213 4214 4215if expr a : '\(a\)' >/dev/null 2>&1 && 4216 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4217 as_expr=expr 4218else 4219 as_expr=false 4220fi 4221 4222if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4223 as_basename=basename 4224else 4225 as_basename=false 4226fi 4227 4228if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4229 as_dirname=dirname 4230else 4231 as_dirname=false 4232fi 4233 4234as_me=`$as_basename -- "$0" || 4235$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4236 X"$0" : 'X\(//\)$' \| \ 4237 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4238$as_echo X/"$0" | 4239 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4240 s//\1/ 4241 q 4242 } 4243 /^X\/\(\/\/\)$/{ 4244 s//\1/ 4245 q 4246 } 4247 /^X\/\(\/\).*/{ 4248 s//\1/ 4249 q 4250 } 4251 s/.*/./; q'` 4252 4253# Avoid depending upon Character Ranges. 4254as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4255as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4256as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4257as_cr_digits='0123456789' 4258as_cr_alnum=$as_cr_Letters$as_cr_digits 4259 4260ECHO_C= ECHO_N= ECHO_T= 4261case `echo -n x` in #((((( 4262-n*) 4263 case `echo 'xy\c'` in 4264 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4265 xy) ECHO_C='\c';; 4266 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4267 ECHO_T=' ';; 4268 esac;; 4269*) 4270 ECHO_N='-n';; 4271esac 4272 4273rm -f conf$$ conf$$.exe conf$$.file 4274if test -d conf$$.dir; then 4275 rm -f conf$$.dir/conf$$.file 4276else 4277 rm -f conf$$.dir 4278 mkdir conf$$.dir 2>/dev/null 4279fi 4280if (echo >conf$$.file) 2>/dev/null; then 4281 if ln -s conf$$.file conf$$ 2>/dev/null; then 4282 as_ln_s='ln -s' 4283 # ... but there are two gotchas: 4284 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4285 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4286 # In both cases, we have to default to `cp -p'. 4287 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4288 as_ln_s='cp -p' 4289 elif ln conf$$.file conf$$ 2>/dev/null; then 4290 as_ln_s=ln 4291 else 4292 as_ln_s='cp -p' 4293 fi 4294else 4295 as_ln_s='cp -p' 4296fi 4297rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4298rmdir conf$$.dir 2>/dev/null 4299 4300 4301# as_fn_mkdir_p 4302# ------------- 4303# Create "$as_dir" as a directory, including parents if necessary. 4304as_fn_mkdir_p () 4305{ 4306 4307 case $as_dir in #( 4308 -*) as_dir=./$as_dir;; 4309 esac 4310 test -d "$as_dir" || eval $as_mkdir_p || { 4311 as_dirs= 4312 while :; do 4313 case $as_dir in #( 4314 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4315 *) as_qdir=$as_dir;; 4316 esac 4317 as_dirs="'$as_qdir' $as_dirs" 4318 as_dir=`$as_dirname -- "$as_dir" || 4319$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4320 X"$as_dir" : 'X\(//\)[^/]' \| \ 4321 X"$as_dir" : 'X\(//\)$' \| \ 4322 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4323$as_echo X"$as_dir" | 4324 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4325 s//\1/ 4326 q 4327 } 4328 /^X\(\/\/\)[^/].*/{ 4329 s//\1/ 4330 q 4331 } 4332 /^X\(\/\/\)$/{ 4333 s//\1/ 4334 q 4335 } 4336 /^X\(\/\).*/{ 4337 s//\1/ 4338 q 4339 } 4340 s/.*/./; q'` 4341 test -d "$as_dir" && break 4342 done 4343 test -z "$as_dirs" || eval "mkdir $as_dirs" 4344 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 4345 4346 4347} # as_fn_mkdir_p 4348if mkdir -p . 2>/dev/null; then 4349 as_mkdir_p='mkdir -p "$as_dir"' 4350else 4351 test -d ./-p && rmdir ./-p 4352 as_mkdir_p=false 4353fi 4354 4355if test -x / >/dev/null 2>&1; then 4356 as_test_x='test -x' 4357else 4358 if ls -dL / >/dev/null 2>&1; then 4359 as_ls_L_option=L 4360 else 4361 as_ls_L_option= 4362 fi 4363 as_test_x=' 4364 eval sh -c '\'' 4365 if test -d "$1"; then 4366 test -d "$1/."; 4367 else 4368 case $1 in #( 4369 -*)set "./$1";; 4370 esac; 4371 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 4372 ???[sx]*):;;*)false;;esac;fi 4373 '\'' sh 4374 ' 4375fi 4376as_executable_p=$as_test_x 4377 4378# Sed expression to map a string onto a valid CPP name. 4379as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4380 4381# Sed expression to map a string onto a valid variable name. 4382as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4383 4384 4385exec 6>&1 4386## ----------------------------------- ## 4387## Main body of $CONFIG_STATUS script. ## 4388## ----------------------------------- ## 4389_ASEOF 4390test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4391 4392cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4393# Save the log message, to keep $0 and so on meaningful, and to 4394# report actual input values of CONFIG_FILES etc. instead of their 4395# values after options handling. 4396ac_log=" 4397This file was extended by $as_me, which was 4398generated by GNU Autoconf 2.64. Invocation command line was 4399 4400 CONFIG_FILES = $CONFIG_FILES 4401 CONFIG_HEADERS = $CONFIG_HEADERS 4402 CONFIG_LINKS = $CONFIG_LINKS 4403 CONFIG_COMMANDS = $CONFIG_COMMANDS 4404 $ $0 $@ 4405 4406on `(hostname || uname -n) 2>/dev/null | sed 1q` 4407" 4408 4409_ACEOF 4410 4411case $ac_config_files in *" 4412"*) set x $ac_config_files; shift; ac_config_files=$*;; 4413esac 4414 4415 4416 4417cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4418# Files that config.status was made for. 4419config_files="$ac_config_files" 4420 4421_ACEOF 4422 4423cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4424ac_cs_usage="\ 4425\`$as_me' instantiates files and other configuration actions 4426from templates according to the current configuration. Unless the files 4427and actions are specified as TAGs, all are instantiated by default. 4428 4429Usage: $0 [OPTION]... [TAG]... 4430 4431 -h, --help print this help, then exit 4432 -V, --version print version number and configuration settings, then exit 4433 -q, --quiet, --silent 4434 do not print progress messages 4435 -d, --debug don't remove temporary files 4436 --recheck update $as_me by reconfiguring in the same conditions 4437 --file=FILE[:TEMPLATE] 4438 instantiate the configuration file FILE 4439 4440Configuration files: 4441$config_files 4442 4443Report bugs to the package provider." 4444 4445_ACEOF 4446cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4447ac_cs_version="\\ 4448config.status 4449configured by $0, generated by GNU Autoconf 2.64, 4450 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 4451 4452Copyright (C) 2009 Free Software Foundation, Inc. 4453This config.status script is free software; the Free Software Foundation 4454gives unlimited permission to copy, distribute and modify it." 4455 4456ac_pwd='$ac_pwd' 4457srcdir='$srcdir' 4458INSTALL='$INSTALL' 4459test -n "\$AWK" || AWK=awk 4460_ACEOF 4461 4462cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4463# The default lists apply if the user does not specify any file. 4464ac_need_defaults=: 4465while test $# != 0 4466do 4467 case $1 in 4468 --*=*) 4469 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4470 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4471 ac_shift=: 4472 ;; 4473 *) 4474 ac_option=$1 4475 ac_optarg=$2 4476 ac_shift=shift 4477 ;; 4478 esac 4479 4480 case $ac_option in 4481 # Handling of the options. 4482 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4483 ac_cs_recheck=: ;; 4484 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4485 $as_echo "$ac_cs_version"; exit ;; 4486 --debug | --debu | --deb | --de | --d | -d ) 4487 debug=: ;; 4488 --file | --fil | --fi | --f ) 4489 $ac_shift 4490 case $ac_optarg in 4491 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4492 esac 4493 as_fn_append CONFIG_FILES " '$ac_optarg'" 4494 ac_need_defaults=false;; 4495 --he | --h | --help | --hel | -h ) 4496 $as_echo "$ac_cs_usage"; exit ;; 4497 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4498 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4499 ac_cs_silent=: ;; 4500 4501 # This is an error. 4502 -*) as_fn_error "unrecognized option: \`$1' 4503Try \`$0 --help' for more information." ;; 4504 4505 *) as_fn_append ac_config_targets " $1" 4506 ac_need_defaults=false ;; 4507 4508 esac 4509 shift 4510done 4511 4512ac_configure_extra_args= 4513 4514if $ac_cs_silent; then 4515 exec 6>/dev/null 4516 ac_configure_extra_args="$ac_configure_extra_args --silent" 4517fi 4518 4519_ACEOF 4520cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4521if \$ac_cs_recheck; then 4522 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4523 shift 4524 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4525 CONFIG_SHELL='$SHELL' 4526 export CONFIG_SHELL 4527 exec "\$@" 4528fi 4529 4530_ACEOF 4531cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4532exec 5>>config.log 4533{ 4534 echo 4535 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4536## Running $as_me. ## 4537_ASBOX 4538 $as_echo "$ac_log" 4539} >&5 4540 4541_ACEOF 4542cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4543_ACEOF 4544 4545cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4546 4547# Handling of arguments. 4548for ac_config_target in $ac_config_targets 4549do 4550 case $ac_config_target in 4551 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4552 4553 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4554 esac 4555done 4556 4557 4558# If the user did not use the arguments to specify the items to instantiate, 4559# then the envvar interface is used. Set only those that are not. 4560# We use the long form for the default assignment because of an extremely 4561# bizarre bug on SunOS 4.1.3. 4562if $ac_need_defaults; then 4563 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4564fi 4565 4566# Have a temporary directory for convenience. Make it in the build tree 4567# simply because there is no reason against having it here, and in addition, 4568# creating and moving files from /tmp can sometimes cause problems. 4569# Hook for its removal unless debugging. 4570# Note that there is a small window in which the directory will not be cleaned: 4571# after its creation but before its name has been assigned to `$tmp'. 4572$debug || 4573{ 4574 tmp= 4575 trap 'exit_status=$? 4576 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 4577' 0 4578 trap 'as_fn_exit 1' 1 2 13 15 4579} 4580# Create a (secure) tmp directory for tmp files. 4581 4582{ 4583 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4584 test -n "$tmp" && test -d "$tmp" 4585} || 4586{ 4587 tmp=./conf$$-$RANDOM 4588 (umask 077 && mkdir "$tmp") 4589} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 4590 4591# Set up the scripts for CONFIG_FILES section. 4592# No need to generate them if there are no CONFIG_FILES. 4593# This happens for instance with `./config.status config.h'. 4594if test -n "$CONFIG_FILES"; then 4595 4596 4597ac_cr=`echo X | tr X '\015'` 4598# On cygwin, bash can eat \r inside `` if the user requested igncr. 4599# But we know of no other shell where ac_cr would be empty at this 4600# point, so we can use a bashism as a fallback. 4601if test "x$ac_cr" = x; then 4602 eval ac_cr=\$\'\\r\' 4603fi 4604ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4605if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4606 ac_cs_awk_cr='\r' 4607else 4608 ac_cs_awk_cr=$ac_cr 4609fi 4610 4611echo 'BEGIN {' >"$tmp/subs1.awk" && 4612_ACEOF 4613 4614 4615{ 4616 echo "cat >conf$$subs.awk <<_ACEOF" && 4617 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4618 echo "_ACEOF" 4619} >conf$$subs.sh || 4620 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4621ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 4622ac_delim='%!_!# ' 4623for ac_last_try in false false false false false :; do 4624 . ./conf$$subs.sh || 4625 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4626 4627 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4628 if test $ac_delim_n = $ac_delim_num; then 4629 break 4630 elif $ac_last_try; then 4631 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4632 else 4633 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4634 fi 4635done 4636rm -f conf$$subs.sh 4637 4638cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4639cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 4640_ACEOF 4641sed -n ' 4642h 4643s/^/S["/; s/!.*/"]=/ 4644p 4645g 4646s/^[^!]*!// 4647:repl 4648t repl 4649s/'"$ac_delim"'$// 4650t delim 4651:nl 4652h 4653s/\(.\{148\}\).*/\1/ 4654t more1 4655s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4656p 4657n 4658b repl 4659:more1 4660s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4661p 4662g 4663s/.\{148\}// 4664t nl 4665:delim 4666h 4667s/\(.\{148\}\).*/\1/ 4668t more2 4669s/["\\]/\\&/g; s/^/"/; s/$/"/ 4670p 4671b 4672:more2 4673s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4674p 4675g 4676s/.\{148\}// 4677t delim 4678' <conf$$subs.awk | sed ' 4679/^[^""]/{ 4680 N 4681 s/\n// 4682} 4683' >>$CONFIG_STATUS || ac_write_fail=1 4684rm -f conf$$subs.awk 4685cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4686_ACAWK 4687cat >>"\$tmp/subs1.awk" <<_ACAWK && 4688 for (key in S) S_is_set[key] = 1 4689 FS = "" 4690 4691} 4692{ 4693 line = $ 0 4694 nfields = split(line, field, "@") 4695 substed = 0 4696 len = length(field[1]) 4697 for (i = 2; i < nfields; i++) { 4698 key = field[i] 4699 keylen = length(key) 4700 if (S_is_set[key]) { 4701 value = S[key] 4702 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4703 len += length(value) + length(field[++i]) 4704 substed = 1 4705 } else 4706 len += 1 + keylen 4707 } 4708 4709 print line 4710} 4711 4712_ACAWK 4713_ACEOF 4714cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4715if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4716 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4717else 4718 cat 4719fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 4720 || as_fn_error "could not setup config files machinery" "$LINENO" 5 4721_ACEOF 4722 4723# VPATH may cause trouble with some makes, so we remove $(srcdir), 4724# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4725# trailing colons and then remove the whole line if VPATH becomes empty 4726# (actually we leave an empty line to preserve line numbers). 4727if test "x$srcdir" = x.; then 4728 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4729s/:*\$(srcdir):*/:/ 4730s/:*\${srcdir}:*/:/ 4731s/:*@srcdir@:*/:/ 4732s/^\([^=]*=[ ]*\):*/\1/ 4733s/:*$// 4734s/^[^=]*=[ ]*$// 4735}' 4736fi 4737 4738cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4739fi # test -n "$CONFIG_FILES" 4740 4741 4742eval set X " :F $CONFIG_FILES " 4743shift 4744for ac_tag 4745do 4746 case $ac_tag in 4747 :[FHLC]) ac_mode=$ac_tag; continue;; 4748 esac 4749 case $ac_mode$ac_tag in 4750 :[FHL]*:*);; 4751 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 4752 :[FH]-) ac_tag=-:-;; 4753 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4754 esac 4755 ac_save_IFS=$IFS 4756 IFS=: 4757 set x $ac_tag 4758 IFS=$ac_save_IFS 4759 shift 4760 ac_file=$1 4761 shift 4762 4763 case $ac_mode in 4764 :L) ac_source=$1;; 4765 :[FH]) 4766 ac_file_inputs= 4767 for ac_f 4768 do 4769 case $ac_f in 4770 -) ac_f="$tmp/stdin";; 4771 *) # Look for the file first in the build tree, then in the source tree 4772 # (if the path is not absolute). The absolute path cannot be DOS-style, 4773 # because $ac_f cannot contain `:'. 4774 test -f "$ac_f" || 4775 case $ac_f in 4776 [\\/$]*) false;; 4777 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4778 esac || 4779 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4780 esac 4781 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4782 as_fn_append ac_file_inputs " '$ac_f'" 4783 done 4784 4785 # Let's still pretend it is `configure' which instantiates (i.e., don't 4786 # use $as_me), people would be surprised to read: 4787 # /* config.h. Generated by config.status. */ 4788 configure_input='Generated from '` 4789 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4790 `' by configure.' 4791 if test x"$ac_file" != x-; then 4792 configure_input="$ac_file. $configure_input" 4793 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4794$as_echo "$as_me: creating $ac_file" >&6;} 4795 fi 4796 # Neutralize special characters interpreted by sed in replacement strings. 4797 case $configure_input in #( 4798 *\&* | *\|* | *\\* ) 4799 ac_sed_conf_input=`$as_echo "$configure_input" | 4800 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4801 *) ac_sed_conf_input=$configure_input;; 4802 esac 4803 4804 case $ac_tag in 4805 *:-:* | *:-) cat >"$tmp/stdin" \ 4806 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 4807 esac 4808 ;; 4809 esac 4810 4811 ac_dir=`$as_dirname -- "$ac_file" || 4812$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4813 X"$ac_file" : 'X\(//\)[^/]' \| \ 4814 X"$ac_file" : 'X\(//\)$' \| \ 4815 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 4816$as_echo X"$ac_file" | 4817 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4818 s//\1/ 4819 q 4820 } 4821 /^X\(\/\/\)[^/].*/{ 4822 s//\1/ 4823 q 4824 } 4825 /^X\(\/\/\)$/{ 4826 s//\1/ 4827 q 4828 } 4829 /^X\(\/\).*/{ 4830 s//\1/ 4831 q 4832 } 4833 s/.*/./; q'` 4834 as_dir="$ac_dir"; as_fn_mkdir_p 4835 ac_builddir=. 4836 4837case "$ac_dir" in 4838.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4839*) 4840 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4841 # A ".." for each directory in $ac_dir_suffix. 4842 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4843 case $ac_top_builddir_sub in 4844 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4845 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4846 esac ;; 4847esac 4848ac_abs_top_builddir=$ac_pwd 4849ac_abs_builddir=$ac_pwd$ac_dir_suffix 4850# for backward compatibility: 4851ac_top_builddir=$ac_top_build_prefix 4852 4853case $srcdir in 4854 .) # We are building in place. 4855 ac_srcdir=. 4856 ac_top_srcdir=$ac_top_builddir_sub 4857 ac_abs_top_srcdir=$ac_pwd ;; 4858 [\\/]* | ?:[\\/]* ) # Absolute name. 4859 ac_srcdir=$srcdir$ac_dir_suffix; 4860 ac_top_srcdir=$srcdir 4861 ac_abs_top_srcdir=$srcdir ;; 4862 *) # Relative name. 4863 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4864 ac_top_srcdir=$ac_top_build_prefix$srcdir 4865 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4866esac 4867ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4868 4869 4870 case $ac_mode in 4871 :F) 4872 # 4873 # CONFIG_FILE 4874 # 4875 4876 case $INSTALL in 4877 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 4878 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 4879 esac 4880_ACEOF 4881 4882cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4883# If the template does not know about datarootdir, expand it. 4884# FIXME: This hack should be removed a few years after 2.60. 4885ac_datarootdir_hack=; ac_datarootdir_seen= 4886ac_sed_dataroot=' 4887/datarootdir/ { 4888 p 4889 q 4890} 4891/@datadir@/p 4892/@docdir@/p 4893/@infodir@/p 4894/@localedir@/p 4895/@mandir@/p' 4896case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4897*datarootdir*) ac_datarootdir_seen=yes;; 4898*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4899 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4900$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4901_ACEOF 4902cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4903 ac_datarootdir_hack=' 4904 s&@datadir@&$datadir&g 4905 s&@docdir@&$docdir&g 4906 s&@infodir@&$infodir&g 4907 s&@localedir@&$localedir&g 4908 s&@mandir@&$mandir&g 4909 s&\\\${datarootdir}&$datarootdir&g' ;; 4910esac 4911_ACEOF 4912 4913# Neutralize VPATH when `$srcdir' = `.'. 4914# Shell code in configure.ac might set extrasub. 4915# FIXME: do we really want to maintain this feature? 4916cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4917ac_sed_extra="$ac_vpsub 4918$extrasub 4919_ACEOF 4920cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4921:t 4922/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4923s|@configure_input@|$ac_sed_conf_input|;t t 4924s&@top_builddir@&$ac_top_builddir_sub&;t t 4925s&@top_build_prefix@&$ac_top_build_prefix&;t t 4926s&@srcdir@&$ac_srcdir&;t t 4927s&@abs_srcdir@&$ac_abs_srcdir&;t t 4928s&@top_srcdir@&$ac_top_srcdir&;t t 4929s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 4930s&@builddir@&$ac_builddir&;t t 4931s&@abs_builddir@&$ac_abs_builddir&;t t 4932s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 4933s&@INSTALL@&$ac_INSTALL&;t t 4934$ac_datarootdir_hack 4935" 4936eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 4937 || as_fn_error "could not create $ac_file" "$LINENO" 5 4938 4939test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 4940 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 4941 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 4942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4943which seems to be undefined. Please make sure it is defined." >&5 4944$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4945which seems to be undefined. Please make sure it is defined." >&2;} 4946 4947 rm -f "$tmp/stdin" 4948 case $ac_file in 4949 -) cat "$tmp/out" && rm -f "$tmp/out";; 4950 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 4951 esac \ 4952 || as_fn_error "could not create $ac_file" "$LINENO" 5 4953 ;; 4954 4955 4956 4957 esac 4958 4959done # for ac_tag 4960 4961 4962as_fn_exit 0 4963_ACEOF 4964ac_clean_files=$ac_clean_files_save 4965 4966test $ac_write_fail = 0 || 4967 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 4968 4969 4970# configure is writing to config.log, and then calls config.status. 4971# config.status does its own redirection, appending to config.log. 4972# Unfortunately, on DOS this fails, as config.log is still kept open 4973# by configure, so config.status won't be able to write to it; its 4974# output is simply discarded. So we exec the FD to /dev/null, 4975# effectively closing config.log, so it can be properly (re)opened and 4976# appended to by config.status. When coming back to configure, we 4977# need to make the FD available again. 4978if test "$no_create" != yes; then 4979 ac_cs_success=: 4980 ac_config_status_args= 4981 test "$silent" = yes && 4982 ac_config_status_args="$ac_config_status_args --quiet" 4983 exec 5>/dev/null 4984 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4985 exec 5>>config.log 4986 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4987 # would make configure fail if this is the last instruction. 4988 $ac_cs_success || as_fn_exit $? 4989fi 4990 4991# 4992# CONFIG_SUBDIRS section. 4993# 4994if test "$no_recursion" != yes; then 4995 4996 # Remove --cache-file, --srcdir, and --disable-option-checking arguments 4997 # so they do not pile up. 4998 ac_sub_configure_args= 4999 ac_prev= 5000 eval "set x $ac_configure_args" 5001 shift 5002 for ac_arg 5003 do 5004 if test -n "$ac_prev"; then 5005 ac_prev= 5006 continue 5007 fi 5008 case $ac_arg in 5009 -cache-file | --cache-file | --cache-fil | --cache-fi \ 5010 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 5011 ac_prev=cache_file ;; 5012 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 5013 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 5014 | --c=*) 5015 ;; 5016 --config-cache | -C) 5017 ;; 5018 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 5019 ac_prev=srcdir ;; 5020 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 5021 ;; 5022 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 5023 ac_prev=prefix ;; 5024 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 5025 ;; 5026 --disable-option-checking) 5027 ;; 5028 *) 5029 case $ac_arg in 5030 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 5031 esac 5032 as_fn_append ac_sub_configure_args " '$ac_arg'" ;; 5033 esac 5034 done 5035 5036 # Always prepend --prefix to ensure using the same prefix 5037 # in subdir configurations. 5038 ac_arg="--prefix=$prefix" 5039 case $ac_arg in 5040 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 5041 esac 5042 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" 5043 5044 # Pass --silent 5045 if test "$silent" = yes; then 5046 ac_sub_configure_args="--silent $ac_sub_configure_args" 5047 fi 5048 5049 # Always prepend --disable-option-checking to silence warnings, since 5050 # different subdirs can have different --enable and --with options. 5051 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" 5052 5053 ac_popdir=`pwd` 5054 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 5055 5056 # Do not complain, so a configure script can configure whichever 5057 # parts of a large source tree are present. 5058 test -d "$srcdir/$ac_dir" || continue 5059 5060 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" 5061 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 5062 $as_echo "$ac_msg" >&6 5063 as_dir="$ac_dir"; as_fn_mkdir_p 5064 ac_builddir=. 5065 5066case "$ac_dir" in 5067.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5068*) 5069 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5070 # A ".." for each directory in $ac_dir_suffix. 5071 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5072 case $ac_top_builddir_sub in 5073 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5074 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5075 esac ;; 5076esac 5077ac_abs_top_builddir=$ac_pwd 5078ac_abs_builddir=$ac_pwd$ac_dir_suffix 5079# for backward compatibility: 5080ac_top_builddir=$ac_top_build_prefix 5081 5082case $srcdir in 5083 .) # We are building in place. 5084 ac_srcdir=. 5085 ac_top_srcdir=$ac_top_builddir_sub 5086 ac_abs_top_srcdir=$ac_pwd ;; 5087 [\\/]* | ?:[\\/]* ) # Absolute name. 5088 ac_srcdir=$srcdir$ac_dir_suffix; 5089 ac_top_srcdir=$srcdir 5090 ac_abs_top_srcdir=$srcdir ;; 5091 *) # Relative name. 5092 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5093 ac_top_srcdir=$ac_top_build_prefix$srcdir 5094 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5095esac 5096ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5097 5098 5099 cd "$ac_dir" 5100 5101 # Check for guested configure; otherwise get Cygnus style configure. 5102 if test -f "$ac_srcdir/configure.gnu"; then 5103 ac_sub_configure=$ac_srcdir/configure.gnu 5104 elif test -f "$ac_srcdir/configure"; then 5105 ac_sub_configure=$ac_srcdir/configure 5106 elif test -f "$ac_srcdir/configure.in"; then 5107 # This should be Cygnus configure. 5108 ac_sub_configure=$ac_aux_dir/configure 5109 else 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 5111$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 5112 ac_sub_configure= 5113 fi 5114 5115 # The recursion is here. 5116 if test -n "$ac_sub_configure"; then 5117 # Make the cache file name correct relative to the subdirectory. 5118 case $cache_file in 5119 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 5120 *) # Relative name. 5121 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; 5122 esac 5123 5124 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 5125$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 5126 # The eval makes quoting arguments work. 5127 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ 5128 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || 5129 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 5130 fi 5131 5132 cd "$ac_popdir" 5133 done 5134fi 5135if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5137$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5138fi 5139 5140 5141exit 0 5142