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="$subdirs msp430" 3776 3777 3778 sim_testsuite=yes 3779 ;; 3780 rl78-*-*) 3781 3782 sim_arch=rl78 3783 subdirs="$subdirs rl78" 3784 3785 3786 ;; 3787 rx-*-*) 3788 3789 sim_arch=rx 3790 subdirs="$subdirs rx" 3791 3792 3793 ;; 3794 sh64*-*-* | sh5*-*-*) 3795 3796 sim_arch=sh64 3797 subdirs="$subdirs sh64" 3798 3799 3800 sim_testsuite=yes 3801 ;; 3802 sh*-*-*) 3803 3804 sim_arch=sh 3805 subdirs="$subdirs sh" 3806 3807 3808 sim_testsuite=yes 3809 ;; 3810 sparc-*-rtems*|sparc-*-elf*) 3811 3812 sim_arch=erc32 3813 subdirs="$subdirs erc32" 3814 3815 3816 sim_testsuite=yes 3817 ;; 3818 powerpc*-*-*) 3819 3820 sim_arch=ppc 3821 subdirs="$subdirs ppc" 3822 3823 3824 ;; 3825 v850*-*-*) 3826 3827 sim_arch=v850 3828 subdirs="$subdirs v850" 3829 3830 3831 sim_igen=yes 3832 sim_testsuite=yes 3833 ;; 3834 *) 3835 # No simulator subdir, so the subdir "common" isn't needed. 3836 sim_common=no 3837 ;; 3838esac 3839 3840 3841 if test "$sim_testsuite" = yes; then 3842 subdirs="$subdirs testsuite" 3843 3844 fi 3845 if test "$sim_common" = yes; then 3846 subdirs="$subdirs common" 3847 3848 fi 3849 if test "$sim_igen" = yes; then 3850 subdirs="$subdirs igen" 3851 3852 fi 3853fi 3854 3855ac_config_files="$ac_config_files Makefile" 3856 3857cat >confcache <<\_ACEOF 3858# This file is a shell script that caches the results of configure 3859# tests run on this system so they can be shared between configure 3860# scripts and configure runs, see configure's option --config-cache. 3861# It is not useful on other systems. If it contains results you don't 3862# want to keep, you may remove or edit it. 3863# 3864# config.status only pays attention to the cache file if you give it 3865# the --recheck option to rerun configure. 3866# 3867# `ac_cv_env_foo' variables (set or unset) will be overridden when 3868# loading this file, other *unset* `ac_cv_foo' will be assigned the 3869# following values. 3870 3871_ACEOF 3872 3873# The following way of writing the cache mishandles newlines in values, 3874# but we know of no workaround that is simple, portable, and efficient. 3875# So, we kill variables containing newlines. 3876# Ultrix sh set writes to stderr and can't be redirected directly, 3877# and sets the high bit in the cache file unless we assign to the vars. 3878( 3879 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3880 eval ac_val=\$$ac_var 3881 case $ac_val in #( 3882 *${as_nl}*) 3883 case $ac_var in #( 3884 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3885$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3886 esac 3887 case $ac_var in #( 3888 _ | IFS | as_nl) ;; #( 3889 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3890 *) { eval $ac_var=; unset $ac_var;} ;; 3891 esac ;; 3892 esac 3893 done 3894 3895 (set) 2>&1 | 3896 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3897 *${as_nl}ac_space=\ *) 3898 # `set' does not quote correctly, so add quotes: double-quote 3899 # substitution turns \\\\ into \\, and sed turns \\ into \. 3900 sed -n \ 3901 "s/'/'\\\\''/g; 3902 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3903 ;; #( 3904 *) 3905 # `set' quotes correctly as required by POSIX, so do not add quotes. 3906 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3907 ;; 3908 esac | 3909 sort 3910) | 3911 sed ' 3912 /^ac_cv_env_/b end 3913 t clear 3914 :clear 3915 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3916 t end 3917 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3918 :end' >>confcache 3919if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3920 if test -w "$cache_file"; then 3921 test "x$cache_file" != "x/dev/null" && 3922 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3923$as_echo "$as_me: updating cache $cache_file" >&6;} 3924 cat confcache >$cache_file 3925 else 3926 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3927$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3928 fi 3929fi 3930rm -f confcache 3931 3932test "x$prefix" = xNONE && prefix=$ac_default_prefix 3933# Let make expand exec_prefix. 3934test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3935 3936# Transform confdefs.h into DEFS. 3937# Protect against shell expansion while executing Makefile rules. 3938# Protect against Makefile macro expansion. 3939# 3940# If the first sed substitution is executed (which looks for macros that 3941# take arguments), then branch to the quote section. Otherwise, 3942# look for a macro that doesn't take arguments. 3943ac_script=' 3944:mline 3945/\\$/{ 3946 N 3947 s,\\\n,, 3948 b mline 3949} 3950t clear 3951:clear 3952s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 3953t quote 3954s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 3955t quote 3956b any 3957:quote 3958s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 3959s/\[/\\&/g 3960s/\]/\\&/g 3961s/\$/$$/g 3962H 3963:any 3964${ 3965 g 3966 s/^\n// 3967 s/\n/ /g 3968 p 3969} 3970' 3971DEFS=`sed -n "$ac_script" confdefs.h` 3972 3973 3974ac_libobjs= 3975ac_ltlibobjs= 3976for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3977 # 1. Remove the extension, and $U if already installed. 3978 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3979 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3980 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3981 # will be set to the directory where LIBOBJS objects are built. 3982 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3983 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3984done 3985LIBOBJS=$ac_libobjs 3986 3987LTLIBOBJS=$ac_ltlibobjs 3988 3989 3990 3991: ${CONFIG_STATUS=./config.status} 3992ac_write_fail=0 3993ac_clean_files_save=$ac_clean_files 3994ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3995{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 3996$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 3997as_write_fail=0 3998cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 3999#! $SHELL 4000# Generated by $as_me. 4001# Run this file to recreate the current configuration. 4002# Compiler output produced by configure, useful for debugging 4003# configure, is in config.log if it exists. 4004 4005debug=false 4006ac_cs_recheck=false 4007ac_cs_silent=false 4008 4009SHELL=\${CONFIG_SHELL-$SHELL} 4010export SHELL 4011_ASEOF 4012cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4013## -------------------- ## 4014## M4sh Initialization. ## 4015## -------------------- ## 4016 4017# Be more Bourne compatible 4018DUALCASE=1; export DUALCASE # for MKS sh 4019if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4020 emulate sh 4021 NULLCMD=: 4022 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4023 # is contrary to our usage. Disable this feature. 4024 alias -g '${1+"$@"}'='"$@"' 4025 setopt NO_GLOB_SUBST 4026else 4027 case `(set -o) 2>/dev/null` in #( 4028 *posix*) : 4029 set -o posix ;; #( 4030 *) : 4031 ;; 4032esac 4033fi 4034 4035 4036as_nl=' 4037' 4038export as_nl 4039# Printing a long string crashes Solaris 7 /usr/bin/printf. 4040as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4041as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4042as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4043# Prefer a ksh shell builtin over an external printf program on Solaris, 4044# but without wasting forks for bash or zsh. 4045if test -z "$BASH_VERSION$ZSH_VERSION" \ 4046 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4047 as_echo='print -r --' 4048 as_echo_n='print -rn --' 4049elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4050 as_echo='printf %s\n' 4051 as_echo_n='printf %s' 4052else 4053 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4054 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4055 as_echo_n='/usr/ucb/echo -n' 4056 else 4057 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4058 as_echo_n_body='eval 4059 arg=$1; 4060 case $arg in #( 4061 *"$as_nl"*) 4062 expr "X$arg" : "X\\(.*\\)$as_nl"; 4063 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4064 esac; 4065 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4066 ' 4067 export as_echo_n_body 4068 as_echo_n='sh -c $as_echo_n_body as_echo' 4069 fi 4070 export as_echo_body 4071 as_echo='sh -c $as_echo_body as_echo' 4072fi 4073 4074# The user is always right. 4075if test "${PATH_SEPARATOR+set}" != set; then 4076 PATH_SEPARATOR=: 4077 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4078 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4079 PATH_SEPARATOR=';' 4080 } 4081fi 4082 4083 4084# IFS 4085# We need space, tab and new line, in precisely that order. Quoting is 4086# there to prevent editors from complaining about space-tab. 4087# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4088# splitting by setting IFS to empty value.) 4089IFS=" "" $as_nl" 4090 4091# Find who we are. Look in the path if we contain no directory separator. 4092case $0 in #(( 4093 *[\\/]* ) as_myself=$0 ;; 4094 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4095for as_dir in $PATH 4096do 4097 IFS=$as_save_IFS 4098 test -z "$as_dir" && as_dir=. 4099 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4100 done 4101IFS=$as_save_IFS 4102 4103 ;; 4104esac 4105# We did not find ourselves, most probably we were run as `sh COMMAND' 4106# in which case we are not to be found in the path. 4107if test "x$as_myself" = x; then 4108 as_myself=$0 4109fi 4110if test ! -f "$as_myself"; then 4111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4112 exit 1 4113fi 4114 4115# Unset variables that we do not need and which cause bugs (e.g. in 4116# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4117# suppresses any "Segmentation fault" message there. '((' could 4118# trigger a bug in pdksh 5.2.14. 4119for as_var in BASH_ENV ENV MAIL MAILPATH 4120do eval test x\${$as_var+set} = xset \ 4121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4122done 4123PS1='$ ' 4124PS2='> ' 4125PS4='+ ' 4126 4127# NLS nuisances. 4128LC_ALL=C 4129export LC_ALL 4130LANGUAGE=C 4131export LANGUAGE 4132 4133# CDPATH. 4134(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4135 4136 4137# as_fn_error ERROR [LINENO LOG_FD] 4138# --------------------------------- 4139# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4140# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4141# script with status $?, using 1 if that was 0. 4142as_fn_error () 4143{ 4144 as_status=$?; test $as_status -eq 0 && as_status=1 4145 if test "$3"; then 4146 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4147 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 4148 fi 4149 $as_echo "$as_me: error: $1" >&2 4150 as_fn_exit $as_status 4151} # as_fn_error 4152 4153 4154# as_fn_set_status STATUS 4155# ----------------------- 4156# Set $? to STATUS, without forking. 4157as_fn_set_status () 4158{ 4159 return $1 4160} # as_fn_set_status 4161 4162# as_fn_exit STATUS 4163# ----------------- 4164# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4165as_fn_exit () 4166{ 4167 set +e 4168 as_fn_set_status $1 4169 exit $1 4170} # as_fn_exit 4171 4172# as_fn_unset VAR 4173# --------------- 4174# Portably unset VAR. 4175as_fn_unset () 4176{ 4177 { eval $1=; unset $1;} 4178} 4179as_unset=as_fn_unset 4180# as_fn_append VAR VALUE 4181# ---------------------- 4182# Append the text in VALUE to the end of the definition contained in VAR. Take 4183# advantage of any shell optimizations that allow amortized linear growth over 4184# repeated appends, instead of the typical quadratic growth present in naive 4185# implementations. 4186if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4187 eval 'as_fn_append () 4188 { 4189 eval $1+=\$2 4190 }' 4191else 4192 as_fn_append () 4193 { 4194 eval $1=\$$1\$2 4195 } 4196fi # as_fn_append 4197 4198# as_fn_arith ARG... 4199# ------------------ 4200# Perform arithmetic evaluation on the ARGs, and store the result in the 4201# global $as_val. Take advantage of shells that can avoid forks. The arguments 4202# must be portable across $(()) and expr. 4203if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4204 eval 'as_fn_arith () 4205 { 4206 as_val=$(( $* )) 4207 }' 4208else 4209 as_fn_arith () 4210 { 4211 as_val=`expr "$@" || test $? -eq 1` 4212 } 4213fi # as_fn_arith 4214 4215 4216if expr a : '\(a\)' >/dev/null 2>&1 && 4217 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4218 as_expr=expr 4219else 4220 as_expr=false 4221fi 4222 4223if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4224 as_basename=basename 4225else 4226 as_basename=false 4227fi 4228 4229if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4230 as_dirname=dirname 4231else 4232 as_dirname=false 4233fi 4234 4235as_me=`$as_basename -- "$0" || 4236$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4237 X"$0" : 'X\(//\)$' \| \ 4238 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4239$as_echo X/"$0" | 4240 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4241 s//\1/ 4242 q 4243 } 4244 /^X\/\(\/\/\)$/{ 4245 s//\1/ 4246 q 4247 } 4248 /^X\/\(\/\).*/{ 4249 s//\1/ 4250 q 4251 } 4252 s/.*/./; q'` 4253 4254# Avoid depending upon Character Ranges. 4255as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4256as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4257as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4258as_cr_digits='0123456789' 4259as_cr_alnum=$as_cr_Letters$as_cr_digits 4260 4261ECHO_C= ECHO_N= ECHO_T= 4262case `echo -n x` in #((((( 4263-n*) 4264 case `echo 'xy\c'` in 4265 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4266 xy) ECHO_C='\c';; 4267 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4268 ECHO_T=' ';; 4269 esac;; 4270*) 4271 ECHO_N='-n';; 4272esac 4273 4274rm -f conf$$ conf$$.exe conf$$.file 4275if test -d conf$$.dir; then 4276 rm -f conf$$.dir/conf$$.file 4277else 4278 rm -f conf$$.dir 4279 mkdir conf$$.dir 2>/dev/null 4280fi 4281if (echo >conf$$.file) 2>/dev/null; then 4282 if ln -s conf$$.file conf$$ 2>/dev/null; then 4283 as_ln_s='ln -s' 4284 # ... but there are two gotchas: 4285 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4286 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4287 # In both cases, we have to default to `cp -p'. 4288 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4289 as_ln_s='cp -p' 4290 elif ln conf$$.file conf$$ 2>/dev/null; then 4291 as_ln_s=ln 4292 else 4293 as_ln_s='cp -p' 4294 fi 4295else 4296 as_ln_s='cp -p' 4297fi 4298rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4299rmdir conf$$.dir 2>/dev/null 4300 4301 4302# as_fn_mkdir_p 4303# ------------- 4304# Create "$as_dir" as a directory, including parents if necessary. 4305as_fn_mkdir_p () 4306{ 4307 4308 case $as_dir in #( 4309 -*) as_dir=./$as_dir;; 4310 esac 4311 test -d "$as_dir" || eval $as_mkdir_p || { 4312 as_dirs= 4313 while :; do 4314 case $as_dir in #( 4315 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4316 *) as_qdir=$as_dir;; 4317 esac 4318 as_dirs="'$as_qdir' $as_dirs" 4319 as_dir=`$as_dirname -- "$as_dir" || 4320$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4321 X"$as_dir" : 'X\(//\)[^/]' \| \ 4322 X"$as_dir" : 'X\(//\)$' \| \ 4323 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4324$as_echo X"$as_dir" | 4325 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4326 s//\1/ 4327 q 4328 } 4329 /^X\(\/\/\)[^/].*/{ 4330 s//\1/ 4331 q 4332 } 4333 /^X\(\/\/\)$/{ 4334 s//\1/ 4335 q 4336 } 4337 /^X\(\/\).*/{ 4338 s//\1/ 4339 q 4340 } 4341 s/.*/./; q'` 4342 test -d "$as_dir" && break 4343 done 4344 test -z "$as_dirs" || eval "mkdir $as_dirs" 4345 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 4346 4347 4348} # as_fn_mkdir_p 4349if mkdir -p . 2>/dev/null; then 4350 as_mkdir_p='mkdir -p "$as_dir"' 4351else 4352 test -d ./-p && rmdir ./-p 4353 as_mkdir_p=false 4354fi 4355 4356if test -x / >/dev/null 2>&1; then 4357 as_test_x='test -x' 4358else 4359 if ls -dL / >/dev/null 2>&1; then 4360 as_ls_L_option=L 4361 else 4362 as_ls_L_option= 4363 fi 4364 as_test_x=' 4365 eval sh -c '\'' 4366 if test -d "$1"; then 4367 test -d "$1/."; 4368 else 4369 case $1 in #( 4370 -*)set "./$1";; 4371 esac; 4372 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 4373 ???[sx]*):;;*)false;;esac;fi 4374 '\'' sh 4375 ' 4376fi 4377as_executable_p=$as_test_x 4378 4379# Sed expression to map a string onto a valid CPP name. 4380as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4381 4382# Sed expression to map a string onto a valid variable name. 4383as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4384 4385 4386exec 6>&1 4387## ----------------------------------- ## 4388## Main body of $CONFIG_STATUS script. ## 4389## ----------------------------------- ## 4390_ASEOF 4391test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4392 4393cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4394# Save the log message, to keep $0 and so on meaningful, and to 4395# report actual input values of CONFIG_FILES etc. instead of their 4396# values after options handling. 4397ac_log=" 4398This file was extended by $as_me, which was 4399generated by GNU Autoconf 2.64. Invocation command line was 4400 4401 CONFIG_FILES = $CONFIG_FILES 4402 CONFIG_HEADERS = $CONFIG_HEADERS 4403 CONFIG_LINKS = $CONFIG_LINKS 4404 CONFIG_COMMANDS = $CONFIG_COMMANDS 4405 $ $0 $@ 4406 4407on `(hostname || uname -n) 2>/dev/null | sed 1q` 4408" 4409 4410_ACEOF 4411 4412case $ac_config_files in *" 4413"*) set x $ac_config_files; shift; ac_config_files=$*;; 4414esac 4415 4416 4417 4418cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4419# Files that config.status was made for. 4420config_files="$ac_config_files" 4421 4422_ACEOF 4423 4424cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4425ac_cs_usage="\ 4426\`$as_me' instantiates files and other configuration actions 4427from templates according to the current configuration. Unless the files 4428and actions are specified as TAGs, all are instantiated by default. 4429 4430Usage: $0 [OPTION]... [TAG]... 4431 4432 -h, --help print this help, then exit 4433 -V, --version print version number and configuration settings, then exit 4434 -q, --quiet, --silent 4435 do not print progress messages 4436 -d, --debug don't remove temporary files 4437 --recheck update $as_me by reconfiguring in the same conditions 4438 --file=FILE[:TEMPLATE] 4439 instantiate the configuration file FILE 4440 4441Configuration files: 4442$config_files 4443 4444Report bugs to the package provider." 4445 4446_ACEOF 4447cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4448ac_cs_version="\\ 4449config.status 4450configured by $0, generated by GNU Autoconf 2.64, 4451 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 4452 4453Copyright (C) 2009 Free Software Foundation, Inc. 4454This config.status script is free software; the Free Software Foundation 4455gives unlimited permission to copy, distribute and modify it." 4456 4457ac_pwd='$ac_pwd' 4458srcdir='$srcdir' 4459INSTALL='$INSTALL' 4460test -n "\$AWK" || AWK=awk 4461_ACEOF 4462 4463cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4464# The default lists apply if the user does not specify any file. 4465ac_need_defaults=: 4466while test $# != 0 4467do 4468 case $1 in 4469 --*=*) 4470 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4471 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4472 ac_shift=: 4473 ;; 4474 *) 4475 ac_option=$1 4476 ac_optarg=$2 4477 ac_shift=shift 4478 ;; 4479 esac 4480 4481 case $ac_option in 4482 # Handling of the options. 4483 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4484 ac_cs_recheck=: ;; 4485 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4486 $as_echo "$ac_cs_version"; exit ;; 4487 --debug | --debu | --deb | --de | --d | -d ) 4488 debug=: ;; 4489 --file | --fil | --fi | --f ) 4490 $ac_shift 4491 case $ac_optarg in 4492 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4493 esac 4494 as_fn_append CONFIG_FILES " '$ac_optarg'" 4495 ac_need_defaults=false;; 4496 --he | --h | --help | --hel | -h ) 4497 $as_echo "$ac_cs_usage"; exit ;; 4498 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4499 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4500 ac_cs_silent=: ;; 4501 4502 # This is an error. 4503 -*) as_fn_error "unrecognized option: \`$1' 4504Try \`$0 --help' for more information." ;; 4505 4506 *) as_fn_append ac_config_targets " $1" 4507 ac_need_defaults=false ;; 4508 4509 esac 4510 shift 4511done 4512 4513ac_configure_extra_args= 4514 4515if $ac_cs_silent; then 4516 exec 6>/dev/null 4517 ac_configure_extra_args="$ac_configure_extra_args --silent" 4518fi 4519 4520_ACEOF 4521cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4522if \$ac_cs_recheck; then 4523 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4524 shift 4525 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4526 CONFIG_SHELL='$SHELL' 4527 export CONFIG_SHELL 4528 exec "\$@" 4529fi 4530 4531_ACEOF 4532cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4533exec 5>>config.log 4534{ 4535 echo 4536 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4537## Running $as_me. ## 4538_ASBOX 4539 $as_echo "$ac_log" 4540} >&5 4541 4542_ACEOF 4543cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4544_ACEOF 4545 4546cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4547 4548# Handling of arguments. 4549for ac_config_target in $ac_config_targets 4550do 4551 case $ac_config_target in 4552 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4553 4554 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4555 esac 4556done 4557 4558 4559# If the user did not use the arguments to specify the items to instantiate, 4560# then the envvar interface is used. Set only those that are not. 4561# We use the long form for the default assignment because of an extremely 4562# bizarre bug on SunOS 4.1.3. 4563if $ac_need_defaults; then 4564 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4565fi 4566 4567# Have a temporary directory for convenience. Make it in the build tree 4568# simply because there is no reason against having it here, and in addition, 4569# creating and moving files from /tmp can sometimes cause problems. 4570# Hook for its removal unless debugging. 4571# Note that there is a small window in which the directory will not be cleaned: 4572# after its creation but before its name has been assigned to `$tmp'. 4573$debug || 4574{ 4575 tmp= 4576 trap 'exit_status=$? 4577 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 4578' 0 4579 trap 'as_fn_exit 1' 1 2 13 15 4580} 4581# Create a (secure) tmp directory for tmp files. 4582 4583{ 4584 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4585 test -n "$tmp" && test -d "$tmp" 4586} || 4587{ 4588 tmp=./conf$$-$RANDOM 4589 (umask 077 && mkdir "$tmp") 4590} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 4591 4592# Set up the scripts for CONFIG_FILES section. 4593# No need to generate them if there are no CONFIG_FILES. 4594# This happens for instance with `./config.status config.h'. 4595if test -n "$CONFIG_FILES"; then 4596 4597 4598ac_cr=`echo X | tr X '\015'` 4599# On cygwin, bash can eat \r inside `` if the user requested igncr. 4600# But we know of no other shell where ac_cr would be empty at this 4601# point, so we can use a bashism as a fallback. 4602if test "x$ac_cr" = x; then 4603 eval ac_cr=\$\'\\r\' 4604fi 4605ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4606if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4607 ac_cs_awk_cr='\r' 4608else 4609 ac_cs_awk_cr=$ac_cr 4610fi 4611 4612echo 'BEGIN {' >"$tmp/subs1.awk" && 4613_ACEOF 4614 4615 4616{ 4617 echo "cat >conf$$subs.awk <<_ACEOF" && 4618 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4619 echo "_ACEOF" 4620} >conf$$subs.sh || 4621 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4622ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 4623ac_delim='%!_!# ' 4624for ac_last_try in false false false false false :; do 4625 . ./conf$$subs.sh || 4626 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4627 4628 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4629 if test $ac_delim_n = $ac_delim_num; then 4630 break 4631 elif $ac_last_try; then 4632 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4633 else 4634 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4635 fi 4636done 4637rm -f conf$$subs.sh 4638 4639cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4640cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 4641_ACEOF 4642sed -n ' 4643h 4644s/^/S["/; s/!.*/"]=/ 4645p 4646g 4647s/^[^!]*!// 4648:repl 4649t repl 4650s/'"$ac_delim"'$// 4651t delim 4652:nl 4653h 4654s/\(.\{148\}\).*/\1/ 4655t more1 4656s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4657p 4658n 4659b repl 4660:more1 4661s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4662p 4663g 4664s/.\{148\}// 4665t nl 4666:delim 4667h 4668s/\(.\{148\}\).*/\1/ 4669t more2 4670s/["\\]/\\&/g; s/^/"/; s/$/"/ 4671p 4672b 4673:more2 4674s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4675p 4676g 4677s/.\{148\}// 4678t delim 4679' <conf$$subs.awk | sed ' 4680/^[^""]/{ 4681 N 4682 s/\n// 4683} 4684' >>$CONFIG_STATUS || ac_write_fail=1 4685rm -f conf$$subs.awk 4686cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4687_ACAWK 4688cat >>"\$tmp/subs1.awk" <<_ACAWK && 4689 for (key in S) S_is_set[key] = 1 4690 FS = "" 4691 4692} 4693{ 4694 line = $ 0 4695 nfields = split(line, field, "@") 4696 substed = 0 4697 len = length(field[1]) 4698 for (i = 2; i < nfields; i++) { 4699 key = field[i] 4700 keylen = length(key) 4701 if (S_is_set[key]) { 4702 value = S[key] 4703 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4704 len += length(value) + length(field[++i]) 4705 substed = 1 4706 } else 4707 len += 1 + keylen 4708 } 4709 4710 print line 4711} 4712 4713_ACAWK 4714_ACEOF 4715cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4716if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4717 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4718else 4719 cat 4720fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 4721 || as_fn_error "could not setup config files machinery" "$LINENO" 5 4722_ACEOF 4723 4724# VPATH may cause trouble with some makes, so we remove $(srcdir), 4725# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4726# trailing colons and then remove the whole line if VPATH becomes empty 4727# (actually we leave an empty line to preserve line numbers). 4728if test "x$srcdir" = x.; then 4729 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4730s/:*\$(srcdir):*/:/ 4731s/:*\${srcdir}:*/:/ 4732s/:*@srcdir@:*/:/ 4733s/^\([^=]*=[ ]*\):*/\1/ 4734s/:*$// 4735s/^[^=]*=[ ]*$// 4736}' 4737fi 4738 4739cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4740fi # test -n "$CONFIG_FILES" 4741 4742 4743eval set X " :F $CONFIG_FILES " 4744shift 4745for ac_tag 4746do 4747 case $ac_tag in 4748 :[FHLC]) ac_mode=$ac_tag; continue;; 4749 esac 4750 case $ac_mode$ac_tag in 4751 :[FHL]*:*);; 4752 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 4753 :[FH]-) ac_tag=-:-;; 4754 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4755 esac 4756 ac_save_IFS=$IFS 4757 IFS=: 4758 set x $ac_tag 4759 IFS=$ac_save_IFS 4760 shift 4761 ac_file=$1 4762 shift 4763 4764 case $ac_mode in 4765 :L) ac_source=$1;; 4766 :[FH]) 4767 ac_file_inputs= 4768 for ac_f 4769 do 4770 case $ac_f in 4771 -) ac_f="$tmp/stdin";; 4772 *) # Look for the file first in the build tree, then in the source tree 4773 # (if the path is not absolute). The absolute path cannot be DOS-style, 4774 # because $ac_f cannot contain `:'. 4775 test -f "$ac_f" || 4776 case $ac_f in 4777 [\\/$]*) false;; 4778 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4779 esac || 4780 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4781 esac 4782 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4783 as_fn_append ac_file_inputs " '$ac_f'" 4784 done 4785 4786 # Let's still pretend it is `configure' which instantiates (i.e., don't 4787 # use $as_me), people would be surprised to read: 4788 # /* config.h. Generated by config.status. */ 4789 configure_input='Generated from '` 4790 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4791 `' by configure.' 4792 if test x"$ac_file" != x-; then 4793 configure_input="$ac_file. $configure_input" 4794 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4795$as_echo "$as_me: creating $ac_file" >&6;} 4796 fi 4797 # Neutralize special characters interpreted by sed in replacement strings. 4798 case $configure_input in #( 4799 *\&* | *\|* | *\\* ) 4800 ac_sed_conf_input=`$as_echo "$configure_input" | 4801 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4802 *) ac_sed_conf_input=$configure_input;; 4803 esac 4804 4805 case $ac_tag in 4806 *:-:* | *:-) cat >"$tmp/stdin" \ 4807 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 4808 esac 4809 ;; 4810 esac 4811 4812 ac_dir=`$as_dirname -- "$ac_file" || 4813$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4814 X"$ac_file" : 'X\(//\)[^/]' \| \ 4815 X"$ac_file" : 'X\(//\)$' \| \ 4816 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 4817$as_echo X"$ac_file" | 4818 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4819 s//\1/ 4820 q 4821 } 4822 /^X\(\/\/\)[^/].*/{ 4823 s//\1/ 4824 q 4825 } 4826 /^X\(\/\/\)$/{ 4827 s//\1/ 4828 q 4829 } 4830 /^X\(\/\).*/{ 4831 s//\1/ 4832 q 4833 } 4834 s/.*/./; q'` 4835 as_dir="$ac_dir"; as_fn_mkdir_p 4836 ac_builddir=. 4837 4838case "$ac_dir" in 4839.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4840*) 4841 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4842 # A ".." for each directory in $ac_dir_suffix. 4843 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4844 case $ac_top_builddir_sub in 4845 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4846 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4847 esac ;; 4848esac 4849ac_abs_top_builddir=$ac_pwd 4850ac_abs_builddir=$ac_pwd$ac_dir_suffix 4851# for backward compatibility: 4852ac_top_builddir=$ac_top_build_prefix 4853 4854case $srcdir in 4855 .) # We are building in place. 4856 ac_srcdir=. 4857 ac_top_srcdir=$ac_top_builddir_sub 4858 ac_abs_top_srcdir=$ac_pwd ;; 4859 [\\/]* | ?:[\\/]* ) # Absolute name. 4860 ac_srcdir=$srcdir$ac_dir_suffix; 4861 ac_top_srcdir=$srcdir 4862 ac_abs_top_srcdir=$srcdir ;; 4863 *) # Relative name. 4864 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4865 ac_top_srcdir=$ac_top_build_prefix$srcdir 4866 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4867esac 4868ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4869 4870 4871 case $ac_mode in 4872 :F) 4873 # 4874 # CONFIG_FILE 4875 # 4876 4877 case $INSTALL in 4878 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 4879 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 4880 esac 4881_ACEOF 4882 4883cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4884# If the template does not know about datarootdir, expand it. 4885# FIXME: This hack should be removed a few years after 2.60. 4886ac_datarootdir_hack=; ac_datarootdir_seen= 4887ac_sed_dataroot=' 4888/datarootdir/ { 4889 p 4890 q 4891} 4892/@datadir@/p 4893/@docdir@/p 4894/@infodir@/p 4895/@localedir@/p 4896/@mandir@/p' 4897case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4898*datarootdir*) ac_datarootdir_seen=yes;; 4899*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4900 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4901$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4902_ACEOF 4903cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4904 ac_datarootdir_hack=' 4905 s&@datadir@&$datadir&g 4906 s&@docdir@&$docdir&g 4907 s&@infodir@&$infodir&g 4908 s&@localedir@&$localedir&g 4909 s&@mandir@&$mandir&g 4910 s&\\\${datarootdir}&$datarootdir&g' ;; 4911esac 4912_ACEOF 4913 4914# Neutralize VPATH when `$srcdir' = `.'. 4915# Shell code in configure.ac might set extrasub. 4916# FIXME: do we really want to maintain this feature? 4917cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4918ac_sed_extra="$ac_vpsub 4919$extrasub 4920_ACEOF 4921cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4922:t 4923/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4924s|@configure_input@|$ac_sed_conf_input|;t t 4925s&@top_builddir@&$ac_top_builddir_sub&;t t 4926s&@top_build_prefix@&$ac_top_build_prefix&;t t 4927s&@srcdir@&$ac_srcdir&;t t 4928s&@abs_srcdir@&$ac_abs_srcdir&;t t 4929s&@top_srcdir@&$ac_top_srcdir&;t t 4930s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 4931s&@builddir@&$ac_builddir&;t t 4932s&@abs_builddir@&$ac_abs_builddir&;t t 4933s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 4934s&@INSTALL@&$ac_INSTALL&;t t 4935$ac_datarootdir_hack 4936" 4937eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 4938 || as_fn_error "could not create $ac_file" "$LINENO" 5 4939 4940test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 4941 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 4942 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 4943 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4944which seems to be undefined. Please make sure it is defined." >&5 4945$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4946which seems to be undefined. Please make sure it is defined." >&2;} 4947 4948 rm -f "$tmp/stdin" 4949 case $ac_file in 4950 -) cat "$tmp/out" && rm -f "$tmp/out";; 4951 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 4952 esac \ 4953 || as_fn_error "could not create $ac_file" "$LINENO" 5 4954 ;; 4955 4956 4957 4958 esac 4959 4960done # for ac_tag 4961 4962 4963as_fn_exit 0 4964_ACEOF 4965ac_clean_files=$ac_clean_files_save 4966 4967test $ac_write_fail = 0 || 4968 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 4969 4970 4971# configure is writing to config.log, and then calls config.status. 4972# config.status does its own redirection, appending to config.log. 4973# Unfortunately, on DOS this fails, as config.log is still kept open 4974# by configure, so config.status won't be able to write to it; its 4975# output is simply discarded. So we exec the FD to /dev/null, 4976# effectively closing config.log, so it can be properly (re)opened and 4977# appended to by config.status. When coming back to configure, we 4978# need to make the FD available again. 4979if test "$no_create" != yes; then 4980 ac_cs_success=: 4981 ac_config_status_args= 4982 test "$silent" = yes && 4983 ac_config_status_args="$ac_config_status_args --quiet" 4984 exec 5>/dev/null 4985 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4986 exec 5>>config.log 4987 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4988 # would make configure fail if this is the last instruction. 4989 $ac_cs_success || as_fn_exit $? 4990fi 4991 4992# 4993# CONFIG_SUBDIRS section. 4994# 4995if test "$no_recursion" != yes; then 4996 4997 # Remove --cache-file, --srcdir, and --disable-option-checking arguments 4998 # so they do not pile up. 4999 ac_sub_configure_args= 5000 ac_prev= 5001 eval "set x $ac_configure_args" 5002 shift 5003 for ac_arg 5004 do 5005 if test -n "$ac_prev"; then 5006 ac_prev= 5007 continue 5008 fi 5009 case $ac_arg in 5010 -cache-file | --cache-file | --cache-fil | --cache-fi \ 5011 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 5012 ac_prev=cache_file ;; 5013 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 5014 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 5015 | --c=*) 5016 ;; 5017 --config-cache | -C) 5018 ;; 5019 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 5020 ac_prev=srcdir ;; 5021 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 5022 ;; 5023 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 5024 ac_prev=prefix ;; 5025 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 5026 ;; 5027 --disable-option-checking) 5028 ;; 5029 *) 5030 case $ac_arg in 5031 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 5032 esac 5033 as_fn_append ac_sub_configure_args " '$ac_arg'" ;; 5034 esac 5035 done 5036 5037 # Always prepend --prefix to ensure using the same prefix 5038 # in subdir configurations. 5039 ac_arg="--prefix=$prefix" 5040 case $ac_arg in 5041 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 5042 esac 5043 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" 5044 5045 # Pass --silent 5046 if test "$silent" = yes; then 5047 ac_sub_configure_args="--silent $ac_sub_configure_args" 5048 fi 5049 5050 # Always prepend --disable-option-checking to silence warnings, since 5051 # different subdirs can have different --enable and --with options. 5052 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" 5053 5054 ac_popdir=`pwd` 5055 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 5056 5057 # Do not complain, so a configure script can configure whichever 5058 # parts of a large source tree are present. 5059 test -d "$srcdir/$ac_dir" || continue 5060 5061 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" 5062 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 5063 $as_echo "$ac_msg" >&6 5064 as_dir="$ac_dir"; as_fn_mkdir_p 5065 ac_builddir=. 5066 5067case "$ac_dir" in 5068.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5069*) 5070 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5071 # A ".." for each directory in $ac_dir_suffix. 5072 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5073 case $ac_top_builddir_sub in 5074 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5075 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5076 esac ;; 5077esac 5078ac_abs_top_builddir=$ac_pwd 5079ac_abs_builddir=$ac_pwd$ac_dir_suffix 5080# for backward compatibility: 5081ac_top_builddir=$ac_top_build_prefix 5082 5083case $srcdir in 5084 .) # We are building in place. 5085 ac_srcdir=. 5086 ac_top_srcdir=$ac_top_builddir_sub 5087 ac_abs_top_srcdir=$ac_pwd ;; 5088 [\\/]* | ?:[\\/]* ) # Absolute name. 5089 ac_srcdir=$srcdir$ac_dir_suffix; 5090 ac_top_srcdir=$srcdir 5091 ac_abs_top_srcdir=$srcdir ;; 5092 *) # Relative name. 5093 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5094 ac_top_srcdir=$ac_top_build_prefix$srcdir 5095 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5096esac 5097ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5098 5099 5100 cd "$ac_dir" 5101 5102 # Check for guested configure; otherwise get Cygnus style configure. 5103 if test -f "$ac_srcdir/configure.gnu"; then 5104 ac_sub_configure=$ac_srcdir/configure.gnu 5105 elif test -f "$ac_srcdir/configure"; then 5106 ac_sub_configure=$ac_srcdir/configure 5107 elif test -f "$ac_srcdir/configure.in"; then 5108 # This should be Cygnus configure. 5109 ac_sub_configure=$ac_aux_dir/configure 5110 else 5111 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 5112$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 5113 ac_sub_configure= 5114 fi 5115 5116 # The recursion is here. 5117 if test -n "$ac_sub_configure"; then 5118 # Make the cache file name correct relative to the subdirectory. 5119 case $cache_file in 5120 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 5121 *) # Relative name. 5122 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; 5123 esac 5124 5125 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 5126$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 5127 # The eval makes quoting arguments work. 5128 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ 5129 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || 5130 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 5131 fi 5132 5133 cd "$ac_popdir" 5134 done 5135fi 5136if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5138$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5139fi 5140 5141 5142exit 0 5143