1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68. 4# 5# 6# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 7# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 8# Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. 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'((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137if test "x$CONFIG_SHELL" = x; then 138 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 139 emulate sh 140 NULLCMD=: 141 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 142 # is contrary to our usage. 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Then install a modern shell, or manually run 242$0: the script under such a shell if you do have one." 243 fi 244 exit 1 245fi 246fi 247fi 248SHELL=${CONFIG_SHELL-/bin/sh} 249export SHELL 250# Unset more variables known to interfere with behavior of common tools. 251CLICOLOR_FORCE= GREP_OPTIONS= 252unset CLICOLOR_FORCE GREP_OPTIONS 253 254## --------------------- ## 255## M4sh Shell Functions. ## 256## --------------------- ## 257# as_fn_unset VAR 258# --------------- 259# Portably unset VAR. 260as_fn_unset () 261{ 262 { eval $1=; unset $1;} 263} 264as_unset=as_fn_unset 265 266# as_fn_set_status STATUS 267# ----------------------- 268# Set $? to STATUS, without forking. 269as_fn_set_status () 270{ 271 return $1 272} # as_fn_set_status 273 274# as_fn_exit STATUS 275# ----------------- 276# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 277as_fn_exit () 278{ 279 set +e 280 as_fn_set_status $1 281 exit $1 282} # as_fn_exit 283 284# as_fn_mkdir_p 285# ------------- 286# Create "$as_dir" as a directory, including parents if necessary. 287as_fn_mkdir_p () 288{ 289 290 case $as_dir in #( 291 -*) as_dir=./$as_dir;; 292 esac 293 test -d "$as_dir" || eval $as_mkdir_p || { 294 as_dirs= 295 while :; do 296 case $as_dir in #( 297 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 298 *) as_qdir=$as_dir;; 299 esac 300 as_dirs="'$as_qdir' $as_dirs" 301 as_dir=`$as_dirname -- "$as_dir" || 302$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 303 X"$as_dir" : 'X\(//\)[^/]' \| \ 304 X"$as_dir" : 'X\(//\)$' \| \ 305 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 306$as_echo X"$as_dir" | 307 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 308 s//\1/ 309 q 310 } 311 /^X\(\/\/\)[^/].*/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)$/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\).*/{ 320 s//\1/ 321 q 322 } 323 s/.*/./; q'` 324 test -d "$as_dir" && break 325 done 326 test -z "$as_dirs" || eval "mkdir $as_dirs" 327 } || test -d "$as_dir" || as_fn_error $? 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We remove comments because anyway the quotes in there 1823# would cause problems or look ugly. 1824# WARNING: Use '\'' to represent an apostrophe within the trap. 1825# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1826trap 'exit_status=$? 1827 # Save into config.log some information that might help in debugging. 1828 { 1829 echo 1830 1831 $as_echo "## ---------------- ## 1832## Cache variables. ## 1833## ---------------- ##" 1834 echo 1835 # The following way of writing the cache mishandles newlines in values, 1836( 1837 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1838 eval ac_val=\$$ac_var 1839 case $ac_val in #( 1840 *${as_nl}*) 1841 case $ac_var in #( 1842 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1843$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1844 esac 1845 case $ac_var in #( 1846 _ | IFS | as_nl) ;; #( 1847 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1848 *) { eval $ac_var=; unset $ac_var;} ;; 1849 esac ;; 1850 esac 1851 done 1852 (set) 2>&1 | 1853 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1854 *${as_nl}ac_space=\ *) 1855 sed -n \ 1856 "s/'\''/'\''\\\\'\'''\''/g; 1857 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1858 ;; #( 1859 *) 1860 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1861 ;; 1862 esac | 1863 sort 1864) 1865 echo 1866 1867 $as_echo "## ----------------- ## 1868## Output variables. ## 1869## ----------------- ##" 1870 echo 1871 for ac_var in $ac_subst_vars 1872 do 1873 eval ac_val=\$$ac_var 1874 case $ac_val in 1875 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1876 esac 1877 $as_echo "$ac_var='\''$ac_val'\''" 1878 done | sort 1879 echo 1880 1881 if test -n "$ac_subst_files"; then 1882 $as_echo "## ------------------- ## 1883## File substitutions. ## 1884## ------------------- ##" 1885 echo 1886 for ac_var in $ac_subst_files 1887 do 1888 eval ac_val=\$$ac_var 1889 case $ac_val in 1890 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1891 esac 1892 $as_echo "$ac_var='\''$ac_val'\''" 1893 done | sort 1894 echo 1895 fi 1896 1897 if test -s confdefs.h; then 1898 $as_echo "## ----------- ## 1899## confdefs.h. ## 1900## ----------- ##" 1901 echo 1902 cat confdefs.h 1903 echo 1904 fi 1905 test "$ac_signal" != 0 && 1906 $as_echo "$as_me: caught signal $ac_signal" 1907 $as_echo "$as_me: exit $exit_status" 1908 } >&5 1909 rm -f core *.core core.conftest.* && 1910 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1911 exit $exit_status 1912' 0 1913for ac_signal in 1 2 13 15; do 1914 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1915done 1916ac_signal=0 1917 1918# confdefs.h avoids OS command line length limits that DEFS can exceed. 1919rm -f -r conftest* confdefs.h 1920 1921$as_echo "/* confdefs.h */" > confdefs.h 1922 1923# Predefined preprocessor variables. 1924 1925cat >>confdefs.h <<_ACEOF 1926#define PACKAGE_NAME "$PACKAGE_NAME" 1927_ACEOF 1928 1929cat >>confdefs.h <<_ACEOF 1930#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1931_ACEOF 1932 1933cat >>confdefs.h <<_ACEOF 1934#define PACKAGE_VERSION "$PACKAGE_VERSION" 1935_ACEOF 1936 1937cat >>confdefs.h <<_ACEOF 1938#define PACKAGE_STRING "$PACKAGE_STRING" 1939_ACEOF 1940 1941cat >>confdefs.h <<_ACEOF 1942#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1943_ACEOF 1944 1945cat >>confdefs.h <<_ACEOF 1946#define PACKAGE_URL "$PACKAGE_URL" 1947_ACEOF 1948 1949 1950# Let the site file select an alternate cache file if it wants to. 1951# Prefer an explicitly selected file to automatically selected ones. 1952ac_site_file1=NONE 1953ac_site_file2=NONE 1954if test -n "$CONFIG_SITE"; then 1955 # We do not want a PATH search for config.site. 1956 case $CONFIG_SITE in #(( 1957 -*) ac_site_file1=./$CONFIG_SITE;; 1958 */*) ac_site_file1=$CONFIG_SITE;; 1959 *) ac_site_file1=./$CONFIG_SITE;; 1960 esac 1961elif test "x$prefix" != xNONE; then 1962 ac_site_file1=$prefix/share/config.site 1963 ac_site_file2=$prefix/etc/config.site 1964else 1965 ac_site_file1=$ac_default_prefix/share/config.site 1966 ac_site_file2=$ac_default_prefix/etc/config.site 1967fi 1968for ac_site_file in "$ac_site_file1" "$ac_site_file2" 1969do 1970 test "x$ac_site_file" = xNONE && continue 1971 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 1972 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1973$as_echo "$as_me: loading site script $ac_site_file" >&6;} 1974 sed 's/^/| /' "$ac_site_file" >&5 1975 . "$ac_site_file" \ 1976 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1977$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 1978as_fn_error $? "failed to load site script $ac_site_file 1979See \`config.log' for more details" "$LINENO" 5; } 1980 fi 1981done 1982 1983if test -r "$cache_file"; then 1984 # Some versions of bash will fail to source /dev/null (special files 1985 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1986 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1987 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1988$as_echo "$as_me: loading cache $cache_file" >&6;} 1989 case $cache_file in 1990 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1991 *) . "./$cache_file";; 1992 esac 1993 fi 1994else 1995 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1996$as_echo "$as_me: creating cache $cache_file" >&6;} 1997 >$cache_file 1998fi 1999 2000# Check that the precious variables saved in the cache have kept the same 2001# value. 2002ac_cache_corrupted=false 2003for ac_var in $ac_precious_vars; do 2004 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2005 eval ac_new_set=\$ac_env_${ac_var}_set 2006 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2007 eval ac_new_val=\$ac_env_${ac_var}_value 2008 case $ac_old_set,$ac_new_set in 2009 set,) 2010 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2011$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2012 ac_cache_corrupted=: ;; 2013 ,set) 2014 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2015$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2016 ac_cache_corrupted=: ;; 2017 ,);; 2018 *) 2019 if test "x$ac_old_val" != "x$ac_new_val"; then 2020 # differences in whitespace do not lead to failure. 2021 ac_old_val_w=`echo x $ac_old_val` 2022 ac_new_val_w=`echo x $ac_new_val` 2023 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2024 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2025$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2026 ac_cache_corrupted=: 2027 else 2028 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2029$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2030 eval $ac_var=\$ac_old_val 2031 fi 2032 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2033$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2034 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2035$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2036 fi;; 2037 esac 2038 # Pass precious variables to config.status. 2039 if test "$ac_new_set" = set; then 2040 case $ac_new_val in 2041 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2042 *) ac_arg=$ac_var=$ac_new_val ;; 2043 esac 2044 case " $ac_configure_args " in 2045 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2046 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2047 esac 2048 fi 2049done 2050if $ac_cache_corrupted; then 2051 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2052$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2053 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2054$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2055 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2056fi 2057## -------------------- ## 2058## Main body of script. ## 2059## -------------------- ## 2060 2061ac_ext=c 2062ac_cpp='$CPP $CPPFLAGS' 2063ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2064ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2065ac_compiler_gnu=$ac_cv_c_compiler_gnu 2066 2067 2068 2069if test -z "$GNUSTEP_MAKEFILES"; then 2070 as_fn_error $? "You must set GNUSTEP_MAKEFILES or run the GNUstep initialization script first!" "$LINENO" 5 2071fi 2072 2073#-------------------------------------------------------------------- 2074# Use config.guess, config.sub and install-sh provided by gnustep-make 2075#-------------------------------------------------------------------- 2076ac_ext=c 2077ac_cpp='$CPP $CPPFLAGS' 2078ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2079ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2080ac_compiler_gnu=$ac_cv_c_compiler_gnu 2081if test -n "$ac_tool_prefix"; then 2082 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2083set dummy ${ac_tool_prefix}gcc; ac_word=$2 2084{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2085$as_echo_n "checking for $ac_word... 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" >&6; } 2219if ${ac_cv_prog_CC+:} false; then : 2220 $as_echo_n "(cached) " >&6 2221else 2222 if test -n "$CC"; then 2223 ac_cv_prog_CC="$CC" # Let the user override the test. 2224else 2225 ac_prog_rejected=no 2226as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2227for as_dir in $PATH 2228do 2229 IFS=$as_save_IFS 2230 test -z "$as_dir" && as_dir=. 2231 for ac_exec_ext in '' $ac_executable_extensions; do 2232 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2233 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2234 ac_prog_rejected=yes 2235 continue 2236 fi 2237 ac_cv_prog_CC="cc" 2238 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2239 break 2 2240 fi 2241done 2242 done 2243IFS=$as_save_IFS 2244 2245if test $ac_prog_rejected = yes; then 2246 # We found a bogon in the path, so make sure we never use it. 2247 set dummy $ac_cv_prog_CC 2248 shift 2249 if test $# != 0; then 2250 # We chose a different compiler from the bogus one. 2251 # However, it has the same basename, so the bogon will be chosen 2252 # first if we set CC to just the basename; use the full file name. 2253 shift 2254 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2255 fi 2256fi 2257fi 2258fi 2259CC=$ac_cv_prog_CC 2260if test -n "$CC"; then 2261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2262$as_echo "$CC" >&6; } 2263else 2264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2265$as_echo "no" >&6; } 2266fi 2267 2268 2269fi 2270if test -z "$CC"; then 2271 if test -n "$ac_tool_prefix"; then 2272 for ac_prog in cl.exe 2273 do 2274 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2275set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2276{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2277$as_echo_n "checking for $ac_word... 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" >&6; } 2322if ${ac_cv_prog_ac_ct_CC+:} false; then : 2323 $as_echo_n "(cached) " >&6 2324else 2325 if test -n "$ac_ct_CC"; then 2326 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2327else 2328as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2329for as_dir in $PATH 2330do 2331 IFS=$as_save_IFS 2332 test -z "$as_dir" && as_dir=. 2333 for ac_exec_ext in '' $ac_executable_extensions; do 2334 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2335 ac_cv_prog_ac_ct_CC="$ac_prog" 2336 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2337 break 2 2338 fi 2339done 2340 done 2341IFS=$as_save_IFS 2342 2343fi 2344fi 2345ac_ct_CC=$ac_cv_prog_ac_ct_CC 2346if test -n "$ac_ct_CC"; then 2347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2348$as_echo "$ac_ct_CC" >&6; } 2349else 2350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2351$as_echo "no" >&6; } 2352fi 2353 2354 2355 test -n "$ac_ct_CC" && break 2356done 2357 2358 if test "x$ac_ct_CC" = x; then 2359 CC="" 2360 else 2361 case $cross_compiling:$ac_tool_warned in 2362yes:) 2363{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2364$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2365ac_tool_warned=yes ;; 2366esac 2367 CC=$ac_ct_CC 2368 fi 2369fi 2370 2371fi 2372 2373 2374test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2375$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2376as_fn_error $? "no acceptable C compiler found in \$PATH 2377See \`config.log' for more details" "$LINENO" 5; } 2378 2379# Provide some information about the compiler. 2380$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2381set X $ac_compile 2382ac_compiler=$2 2383for ac_option in --version -v -V -qversion; do 2384 { { ac_try="$ac_compiler $ac_option >&5" 2385case "(($ac_try" in 2386 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2387 *) ac_try_echo=$ac_try;; 2388esac 2389eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2390$as_echo "$ac_try_echo"; } >&5 2391 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2392 ac_status=$? 2393 if test -s conftest.err; then 2394 sed '10a\ 2395... rest of stderr output deleted ... 2396 10q' conftest.err >conftest.er1 2397 cat conftest.er1 >&5 2398 fi 2399 rm -f conftest.er1 conftest.err 2400 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2401 test $ac_status = 0; } 2402done 2403 2404cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2405/* end confdefs.h. */ 2406 2407int 2408main () 2409{ 2410 2411 ; 2412 return 0; 2413} 2414_ACEOF 2415ac_clean_files_save=$ac_clean_files 2416ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2417# Try to create an executable without -o first, disregard a.out. 2418# It will help us diagnose broken compilers, and finding out an intuition 2419# of exeext. 2420{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2421$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2451# so that the user can short-circuit this test for compilers unknown to 2452# Autoconf. 2453for ac_file in $ac_files '' 2454do 2455 test -f "$ac_file" || continue 2456 case $ac_file in 2457 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2458 ;; 2459 [ab].out ) 2460 # We found the default executable, but exeext='' is most 2461 # certainly right. 2462 break;; 2463 *.* ) 2464 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2465 then :; else 2466 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2467 fi 2468 # We set ac_cv_exeext here because the later test for it is not 2469 # safe: cross compilers may not add the suffix if given an `-o' 2470 # argument, so we may need to know it at that point already. 2471 # Even if this section looks crufty: it has the advantage of 2472 # actually working. 2473 break;; 2474 * ) 2475 break;; 2476 esac 2477done 2478test "$ac_cv_exeext" = no && ac_cv_exeext= 2479 2480else 2481 ac_file='' 2482fi 2483if test -z "$ac_file"; then : 2484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2485$as_echo "no" >&6; } 2486$as_echo "$as_me: failed program was:" >&5 2487sed 's/^/| /' conftest.$ac_ext >&5 2488 2489{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2490$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2491as_fn_error 77 "C compiler cannot create executables 2492See \`config.log' for more details" "$LINENO" 5; } 2493else 2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2495$as_echo "yes" >&6; } 2496fi 2497{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2498$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2520# work properly (i.e., refer to `conftest.exe'), while it won't with 2521# `rm'. 2522for ac_file in conftest.exe conftest conftest.*; do 2523 test -f "$ac_file" || continue 2524 case $ac_file in 2525 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2526 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2527 break;; 2528 * ) break;; 2529 esac 2530done 2531else 2532 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2533$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2534as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2535See \`config.log' for more details" "$LINENO" 5; } 2536fi 2537rm -f conftest conftest$ac_cv_exeext 2538{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2539$as_echo "$ac_cv_exeext" >&6; } 2540 2541rm -f conftest.$ac_ext 2542EXEEXT=$ac_cv_exeext 2543ac_exeext=$EXEEXT 2544cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2545/* end confdefs.h. */ 2546#include <stdio.h> 2547int 2548main () 2549{ 2550FILE *f = fopen ("conftest.out", "w"); 2551 return ferror (f) || fclose (f) != 0; 2552 2553 ; 2554 return 0; 2555} 2556_ACEOF 2557ac_clean_files="$ac_clean_files conftest.out" 2558# Check that the compiler produces executables we can run. If not, either 2559# the compiler is broken, or we cross compile. 2560{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2561$as_echo_n "checking whether we are cross compiling... " >&6; } 2562if test "$cross_compiling" != yes; then 2563 { { ac_try="$ac_link" 2564case "(($ac_try" in 2565 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2566 *) ac_try_echo=$ac_try;; 2567esac 2568eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2569$as_echo "$ac_try_echo"; } >&5 2570 (eval "$ac_link") 2>&5 2571 ac_status=$? 2572 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2573 test $ac_status = 0; } 2574 if { ac_try='./conftest$ac_cv_exeext' 2575 { { case "(($ac_try" in 2576 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2577 *) ac_try_echo=$ac_try;; 2578esac 2579eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2580$as_echo "$ac_try_echo"; } >&5 2581 (eval "$ac_try") 2>&5 2582 ac_status=$? 2583 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2584 test $ac_status = 0; }; }; then 2585 cross_compiling=no 2586 else 2587 if test "$cross_compiling" = maybe; then 2588 cross_compiling=yes 2589 else 2590 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2591$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2592as_fn_error $? "cannot run C compiled programs. 2593If you meant to cross compile, use \`--host'. 2594See \`config.log' for more details" "$LINENO" 5; } 2595 fi 2596 fi 2597fi 2598{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2599$as_echo "$cross_compiling" >&6; } 2600 2601rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2602ac_clean_files=$ac_clean_files_save 2603{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2604$as_echo_n "checking for suffix of object files... " >&6; } 2605if ${ac_cv_objext+:} false; then : 2606 $as_echo_n "(cached) " >&6 2607else 2608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2609/* end confdefs.h. */ 2610 2611int 2612main () 2613{ 2614 2615 ; 2616 return 0; 2617} 2618_ACEOF 2619rm -f conftest.o conftest.obj 2620if { { ac_try="$ac_compile" 2621case "(($ac_try" in 2622 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2623 *) ac_try_echo=$ac_try;; 2624esac 2625eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2626$as_echo "$ac_try_echo"; } >&5 2627 (eval "$ac_compile") 2>&5 2628 ac_status=$? 2629 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2630 test $ac_status = 0; }; then : 2631 for ac_file in conftest.o conftest.obj conftest.*; do 2632 test -f "$ac_file" || continue; 2633 case $ac_file in 2634 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2635 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2636 break;; 2637 esac 2638done 2639else 2640 $as_echo "$as_me: failed program was:" >&5 2641sed 's/^/| /' conftest.$ac_ext >&5 2642 2643{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2644$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2645as_fn_error $? "cannot compute suffix of object files: cannot compile 2646See \`config.log' for more details" "$LINENO" 5; } 2647fi 2648rm -f conftest.$ac_cv_objext conftest.$ac_ext 2649fi 2650{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2651$as_echo "$ac_cv_objext" >&6; } 2652OBJEXT=$ac_cv_objext 2653ac_objext=$OBJEXT 2654{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2655$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2656if ${ac_cv_c_compiler_gnu+:} false; then : 2657 $as_echo_n "(cached) " >&6 2658else 2659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2660/* end confdefs.h. */ 2661 2662int 2663main () 2664{ 2665#ifndef __GNUC__ 2666 choke me 2667#endif 2668 2669 ; 2670 return 0; 2671} 2672_ACEOF 2673if ac_fn_c_try_compile "$LINENO"; then : 2674 ac_compiler_gnu=yes 2675else 2676 ac_compiler_gnu=no 2677fi 2678rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2679ac_cv_c_compiler_gnu=$ac_compiler_gnu 2680 2681fi 2682{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2683$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2684if test $ac_compiler_gnu = yes; then 2685 GCC=yes 2686else 2687 GCC= 2688fi 2689ac_test_CFLAGS=${CFLAGS+set} 2690ac_save_CFLAGS=$CFLAGS 2691{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2692$as_echo_n "checking whether $CC accepts -g... " >&6; } 2693if ${ac_cv_prog_cc_g+:} false; then : 2694 $as_echo_n "(cached) " >&6 2695else 2696 ac_save_c_werror_flag=$ac_c_werror_flag 2697 ac_c_werror_flag=yes 2698 ac_cv_prog_cc_g=no 2699 CFLAGS="-g" 2700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2701/* end confdefs.h. */ 2702 2703int 2704main () 2705{ 2706 2707 ; 2708 return 0; 2709} 2710_ACEOF 2711if ac_fn_c_try_compile "$LINENO"; then : 2712 ac_cv_prog_cc_g=yes 2713else 2714 CFLAGS="" 2715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2716/* end confdefs.h. */ 2717 2718int 2719main () 2720{ 2721 2722 ; 2723 return 0; 2724} 2725_ACEOF 2726if ac_fn_c_try_compile "$LINENO"; then : 2727 2728else 2729 ac_c_werror_flag=$ac_save_c_werror_flag 2730 CFLAGS="-g" 2731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2732/* end confdefs.h. */ 2733 2734int 2735main () 2736{ 2737 2738 ; 2739 return 0; 2740} 2741_ACEOF 2742if ac_fn_c_try_compile "$LINENO"; then : 2743 ac_cv_prog_cc_g=yes 2744fi 2745rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2746fi 2747rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2748fi 2749rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2750 ac_c_werror_flag=$ac_save_c_werror_flag 2751fi 2752{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2753$as_echo "$ac_cv_prog_cc_g" >&6; } 2754if test "$ac_test_CFLAGS" = set; then 2755 CFLAGS=$ac_save_CFLAGS 2756elif test $ac_cv_prog_cc_g = yes; then 2757 if test "$GCC" = yes; then 2758 CFLAGS="-g -O2" 2759 else 2760 CFLAGS="-g" 2761 fi 2762else 2763 if test "$GCC" = yes; then 2764 CFLAGS="-O2" 2765 else 2766 CFLAGS= 2767 fi 2768fi 2769{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2770$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2771if ${ac_cv_prog_cc_c89+:} false; then : 2772 $as_echo_n "(cached) " >&6 2773else 2774 ac_cv_prog_cc_c89=no 2775ac_save_CC=$CC 2776cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2777/* end confdefs.h. */ 2778#include <stdarg.h> 2779#include <stdio.h> 2780#include <sys/types.h> 2781#include <sys/stat.h> 2782/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2783struct buf { int x; }; 2784FILE * (*rcsopen) (struct buf *, struct stat *, int); 2785static char *e (p, i) 2786 char **p; 2787 int i; 2788{ 2789 return p[i]; 2790} 2791static char *f (char * (*g) (char **, int), char **p, ...) 2792{ 2793 char *s; 2794 va_list v; 2795 va_start (v,p); 2796 s = g (p, va_arg (v,int)); 2797 va_end (v); 2798 return s; 2799} 2800 2801/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2802 function prototypes and stuff, but not '\xHH' hex character constants. 2803 These don't provoke an error unfortunately, instead are silently treated 2804 as 'x'. The following induces an error, until -std is added to get 2805 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2806 array size at least. It's necessary to write '\x00'==0 to get something 2807 that's true only with -std. */ 2808int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2809 2810/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2811 inside strings and character constants. */ 2812#define FOO(x) 'x' 2813int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2814 2815int test (int i, double x); 2816struct s1 {int (*f) (int a);}; 2817struct s2 {int (*f) (double a);}; 2818int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2819int argc; 2820char **argv; 2821int 2822main () 2823{ 2824return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2825 ; 2826 return 0; 2827} 2828_ACEOF 2829for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2830 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2831do 2832 CC="$ac_save_CC $ac_arg" 2833 if ac_fn_c_try_compile "$LINENO"; then : 2834 ac_cv_prog_cc_c89=$ac_arg 2835fi 2836rm -f core conftest.err conftest.$ac_objext 2837 test "x$ac_cv_prog_cc_c89" != "xno" && break 2838done 2839rm -f conftest.$ac_ext 2840CC=$ac_save_CC 2841 2842fi 2843# AC_CACHE_VAL 2844case "x$ac_cv_prog_cc_c89" in 2845 x) 2846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2847$as_echo "none needed" >&6; } ;; 2848 xno) 2849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2850$as_echo "unsupported" >&6; } ;; 2851 *) 2852 CC="$CC $ac_cv_prog_cc_c89" 2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2854$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2855esac 2856if test "x$ac_cv_prog_cc_c89" != xno; then : 2857 2858fi 2859 2860ac_ext=c 2861ac_cpp='$CPP $CPPFLAGS' 2862ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2863ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2864ac_compiler_gnu=$ac_cv_c_compiler_gnu 2865 2866 2867ac_ext=c 2868ac_cpp='$CPP $CPPFLAGS' 2869ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2870ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2871ac_compiler_gnu=$ac_cv_c_compiler_gnu 2872{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 2873$as_echo_n "checking how to run the C preprocessor... " >&6; } 2874# On Suns, sometimes $CPP names a directory. 2875if test -n "$CPP" && test -d "$CPP"; then 2876 CPP= 2877fi 2878if test -z "$CPP"; then 2879 if ${ac_cv_prog_CPP+:} false; then : 2880 $as_echo_n "(cached) " >&6 2881else 2882 # Double quotes because CPP needs to be expanded 2883 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2884 do 2885 ac_preproc_ok=false 2886for ac_c_preproc_warn_flag in '' yes 2887do 2888 # Use a header file that comes with gcc, so configuring glibc 2889 # with a fresh cross-compiler works. 2890 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2891 # <limits.h> exists even on freestanding compilers. 2892 # On the NeXT, cc -E runs the code through the compiler's parser, 2893 # not just through cpp. "Syntax error" is here to catch this case. 2894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2895/* end confdefs.h. */ 2896#ifdef __STDC__ 2897# include <limits.h> 2898#else 2899# include <assert.h> 2900#endif 2901 Syntax error 2902_ACEOF 2903if ac_fn_c_try_cpp "$LINENO"; then : 2904 2905else 2906 # Broken: fails on valid input. 2907continue 2908fi 2909rm -f conftest.err conftest.i conftest.$ac_ext 2910 2911 # OK, works on sane cases. Now check whether nonexistent headers 2912 # can be detected and how. 2913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2914/* end confdefs.h. */ 2915#include <ac_nonexistent.h> 2916_ACEOF 2917if ac_fn_c_try_cpp "$LINENO"; then : 2918 # Broken: success on invalid input. 2919continue 2920else 2921 # Passes both tests. 2922ac_preproc_ok=: 2923break 2924fi 2925rm -f conftest.err conftest.i conftest.$ac_ext 2926 2927done 2928# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2929rm -f conftest.i conftest.err conftest.$ac_ext 2930if $ac_preproc_ok; then : 2931 break 2932fi 2933 2934 done 2935 ac_cv_prog_CPP=$CPP 2936 2937fi 2938 CPP=$ac_cv_prog_CPP 2939else 2940 ac_cv_prog_CPP=$CPP 2941fi 2942{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 2943$as_echo "$CPP" >&6; } 2944ac_preproc_ok=false 2945for ac_c_preproc_warn_flag in '' yes 2946do 2947 # Use a header file that comes with gcc, so configuring glibc 2948 # with a fresh cross-compiler works. 2949 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2950 # <limits.h> exists even on freestanding compilers. 2951 # On the NeXT, cc -E runs the code through the compiler's parser, 2952 # not just through cpp. "Syntax error" is here to catch this case. 2953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2954/* end confdefs.h. */ 2955#ifdef __STDC__ 2956# include <limits.h> 2957#else 2958# include <assert.h> 2959#endif 2960 Syntax error 2961_ACEOF 2962if ac_fn_c_try_cpp "$LINENO"; then : 2963 2964else 2965 # Broken: fails on valid input. 2966continue 2967fi 2968rm -f conftest.err conftest.i conftest.$ac_ext 2969 2970 # OK, works on sane cases. Now check whether nonexistent headers 2971 # can be detected and how. 2972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2973/* end confdefs.h. */ 2974#include <ac_nonexistent.h> 2975_ACEOF 2976if ac_fn_c_try_cpp "$LINENO"; then : 2977 # Broken: success on invalid input. 2978continue 2979else 2980 # Passes both tests. 2981ac_preproc_ok=: 2982break 2983fi 2984rm -f conftest.err conftest.i conftest.$ac_ext 2985 2986done 2987# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2988rm -f conftest.i conftest.err conftest.$ac_ext 2989if $ac_preproc_ok; then : 2990 2991else 2992 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2993$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2994as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 2995See \`config.log' for more details" "$LINENO" 5; } 2996fi 2997 2998ac_ext=c 2999ac_cpp='$CPP $CPPFLAGS' 3000ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3001ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3002ac_compiler_gnu=$ac_cv_c_compiler_gnu 3003 3004 3005{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3006$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3007if ${ac_cv_path_GREP+:} false; then : 3008 $as_echo_n "(cached) " >&6 3009else 3010 if test -z "$GREP"; then 3011 ac_path_GREP_found=false 3012 # Loop through the user's path and test for each of PROGNAME-LIST 3013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3014for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3015do 3016 IFS=$as_save_IFS 3017 test -z "$as_dir" && as_dir=. 3018 for ac_prog in grep ggrep; do 3019 for ac_exec_ext in '' $ac_executable_extensions; do 3020 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3021 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3022# Check for GNU ac_path_GREP and select it if it is found. 3023 # Check for GNU $ac_path_GREP 3024case `"$ac_path_GREP" --version 2>&1` in 3025*GNU*) 3026 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3027*) 3028 ac_count=0 3029 $as_echo_n 0123456789 >"conftest.in" 3030 while : 3031 do 3032 cat "conftest.in" "conftest.in" >"conftest.tmp" 3033 mv "conftest.tmp" "conftest.in" 3034 cp "conftest.in" "conftest.nl" 3035 $as_echo 'GREP' >> "conftest.nl" 3036 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3037 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3038 as_fn_arith $ac_count + 1 && ac_count=$as_val 3039 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3040 # Best one so far, save it but keep looking for a better one 3041 ac_cv_path_GREP="$ac_path_GREP" 3042 ac_path_GREP_max=$ac_count 3043 fi 3044 # 10*(2^10) chars as input seems more than enough 3045 test $ac_count -gt 10 && break 3046 done 3047 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3048esac 3049 3050 $ac_path_GREP_found && break 3 3051 done 3052 done 3053 done 3054IFS=$as_save_IFS 3055 if test -z "$ac_cv_path_GREP"; then 3056 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3057 fi 3058else 3059 ac_cv_path_GREP=$GREP 3060fi 3061 3062fi 3063{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3064$as_echo "$ac_cv_path_GREP" >&6; } 3065 GREP="$ac_cv_path_GREP" 3066 3067 3068{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3069$as_echo_n "checking for egrep... " >&6; } 3070if ${ac_cv_path_EGREP+:} false; then : 3071 $as_echo_n "(cached) " >&6 3072else 3073 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3074 then ac_cv_path_EGREP="$GREP -E" 3075 else 3076 if test -z "$EGREP"; then 3077 ac_path_EGREP_found=false 3078 # Loop through the user's path and test for each of PROGNAME-LIST 3079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3080for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3081do 3082 IFS=$as_save_IFS 3083 test -z "$as_dir" && as_dir=. 3084 for ac_prog in egrep; do 3085 for ac_exec_ext in '' $ac_executable_extensions; do 3086 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3087 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3088# Check for GNU ac_path_EGREP and select it if it is found. 3089 # Check for GNU $ac_path_EGREP 3090case `"$ac_path_EGREP" --version 2>&1` in 3091*GNU*) 3092 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3093*) 3094 ac_count=0 3095 $as_echo_n 0123456789 >"conftest.in" 3096 while : 3097 do 3098 cat "conftest.in" "conftest.in" >"conftest.tmp" 3099 mv "conftest.tmp" "conftest.in" 3100 cp "conftest.in" "conftest.nl" 3101 $as_echo 'EGREP' >> "conftest.nl" 3102 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3103 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3104 as_fn_arith $ac_count + 1 && ac_count=$as_val 3105 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3106 # Best one so far, save it but keep looking for a better one 3107 ac_cv_path_EGREP="$ac_path_EGREP" 3108 ac_path_EGREP_max=$ac_count 3109 fi 3110 # 10*(2^10) chars as input seems more than enough 3111 test $ac_count -gt 10 && break 3112 done 3113 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3114esac 3115 3116 $ac_path_EGREP_found && break 3 3117 done 3118 done 3119 done 3120IFS=$as_save_IFS 3121 if test -z "$ac_cv_path_EGREP"; then 3122 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3123 fi 3124else 3125 ac_cv_path_EGREP=$EGREP 3126fi 3127 3128 fi 3129fi 3130{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3131$as_echo "$ac_cv_path_EGREP" >&6; } 3132 EGREP="$ac_cv_path_EGREP" 3133 3134 3135{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3136$as_echo_n "checking for ANSI C header files... " >&6; } 3137if ${ac_cv_header_stdc+:} false; then : 3138 $as_echo_n "(cached) " >&6 3139else 3140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3141/* end confdefs.h. */ 3142#include <stdlib.h> 3143#include <stdarg.h> 3144#include <string.h> 3145#include <float.h> 3146 3147int 3148main () 3149{ 3150 3151 ; 3152 return 0; 3153} 3154_ACEOF 3155if ac_fn_c_try_compile "$LINENO"; then : 3156 ac_cv_header_stdc=yes 3157else 3158 ac_cv_header_stdc=no 3159fi 3160rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3161 3162if test $ac_cv_header_stdc = yes; then 3163 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3165/* end confdefs.h. */ 3166#include <string.h> 3167 3168_ACEOF 3169if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3170 $EGREP "memchr" >/dev/null 2>&1; then : 3171 3172else 3173 ac_cv_header_stdc=no 3174fi 3175rm -f conftest* 3176 3177fi 3178 3179if test $ac_cv_header_stdc = yes; then 3180 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3182/* end confdefs.h. */ 3183#include <stdlib.h> 3184 3185_ACEOF 3186if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3187 $EGREP "free" >/dev/null 2>&1; then : 3188 3189else 3190 ac_cv_header_stdc=no 3191fi 3192rm -f conftest* 3193 3194fi 3195 3196if test $ac_cv_header_stdc = yes; then 3197 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3198 if test "$cross_compiling" = yes; then : 3199 : 3200else 3201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3202/* end confdefs.h. */ 3203#include <ctype.h> 3204#include <stdlib.h> 3205#if ((' ' & 0x0FF) == 0x020) 3206# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3207# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3208#else 3209# define ISLOWER(c) \ 3210 (('a' <= (c) && (c) <= 'i') \ 3211 || ('j' <= (c) && (c) <= 'r') \ 3212 || ('s' <= (c) && (c) <= 'z')) 3213# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3214#endif 3215 3216#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3217int 3218main () 3219{ 3220 int i; 3221 for (i = 0; i < 256; i++) 3222 if (XOR (islower (i), ISLOWER (i)) 3223 || toupper (i) != TOUPPER (i)) 3224 return 2; 3225 return 0; 3226} 3227_ACEOF 3228if ac_fn_c_try_run "$LINENO"; then : 3229 3230else 3231 ac_cv_header_stdc=no 3232fi 3233rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3234 conftest.$ac_objext conftest.beam conftest.$ac_ext 3235fi 3236 3237fi 3238fi 3239{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3240$as_echo "$ac_cv_header_stdc" >&6; } 3241if test $ac_cv_header_stdc = yes; then 3242 3243$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3244 3245fi 3246 3247# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3248for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3249 inttypes.h stdint.h unistd.h 3250do : 3251 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3252ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3253" 3254if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3255 cat >>confdefs.h <<_ACEOF 3256#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3257_ACEOF 3258 3259fi 3260 3261done 3262 3263 3264for ac_header in dir.h unistd.h 3265do : 3266 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3267ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3268if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3269 cat >>confdefs.h <<_ACEOF 3270#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3271_ACEOF 3272 3273fi 3274 3275done 3276 3277for ac_func in getpwnam getpwuid geteuid getlogin 3278do : 3279 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 3280ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 3281if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 3282 cat >>confdefs.h <<_ACEOF 3283#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 3284_ACEOF 3285 3286fi 3287done 3288 3289 3290ac_aux_dir= 3291for ac_dir in $GNUSTEP_MAKEFILES "$srcdir"/$GNUSTEP_MAKEFILES; do 3292 if test -f "$ac_dir/install-sh"; then 3293 ac_aux_dir=$ac_dir 3294 ac_install_sh="$ac_aux_dir/install-sh -c" 3295 break 3296 elif test -f "$ac_dir/install.sh"; then 3297 ac_aux_dir=$ac_dir 3298 ac_install_sh="$ac_aux_dir/install.sh -c" 3299 break 3300 elif test -f "$ac_dir/shtool"; then 3301 ac_aux_dir=$ac_dir 3302 ac_install_sh="$ac_aux_dir/shtool install -c" 3303 break 3304 fi 3305done 3306if test -z "$ac_aux_dir"; then 3307 as_fn_error $? "cannot find install-sh, install.sh, or shtool in $GNUSTEP_MAKEFILES \"$srcdir\"/$GNUSTEP_MAKEFILES" "$LINENO" 5 3308fi 3309 3310# These three variables are undocumented and unsupported, 3311# and are intended to be withdrawn in a future Autoconf release. 3312# They can cause serious problems if a builder's source tree is in a directory 3313# whose full name contains unusual characters. 3314ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3315ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3316ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3317 3318 3319 3320 3321 3322subdirs="$subdirs AppViewer FolderViewer IBViewViewer ImageViewer NSColorViewer NSRTFViewer NSTIFFViewer PdfViewer RtfViewer SoundViewer" 3323 3324 3325#-------------------------------------------------------------------- 3326# Debug logging 3327#-------------------------------------------------------------------- 3328# Check whether --enable-debug_log was given. 3329if test "${enable_debug_log+set}" = set; then : 3330 enableval=$enable_debug_log; 3331else 3332 enable_debug_log=no 3333fi 3334 3335 3336if test "$enable_debug_log" = "no"; then 3337 GW_DEBUG_LOG=0 3338else 3339 GW_DEBUG_LOG=1 3340fi 3341 3342 3343cat >>confdefs.h <<_ACEOF 3344#define GW_DEBUG_LOG $GW_DEBUG_LOG 3345_ACEOF 3346 3347 3348ac_config_files="$ac_config_files GNUmakefile" 3349 3350cat >confcache <<\_ACEOF 3351# This file is a shell script that caches the results of configure 3352# tests run on this system so they can be shared between configure 3353# scripts and configure runs, see configure's option --config-cache. 3354# It is not useful on other systems. If it contains results you don't 3355# want to keep, you may remove or edit it. 3356# 3357# config.status only pays attention to the cache file if you give it 3358# the --recheck option to rerun configure. 3359# 3360# `ac_cv_env_foo' variables (set or unset) will be overridden when 3361# loading this file, other *unset* `ac_cv_foo' will be assigned the 3362# following values. 3363 3364_ACEOF 3365 3366# The following way of writing the cache mishandles newlines in values, 3367# but we know of no workaround that is simple, portable, and efficient. 3368# So, we kill variables containing newlines. 3369# Ultrix sh set writes to stderr and can't be redirected directly, 3370# and sets the high bit in the cache file unless we assign to the vars. 3371( 3372 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3373 eval ac_val=\$$ac_var 3374 case $ac_val in #( 3375 *${as_nl}*) 3376 case $ac_var in #( 3377 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3378$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3379 esac 3380 case $ac_var in #( 3381 _ | IFS | as_nl) ;; #( 3382 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3383 *) { eval $ac_var=; unset $ac_var;} ;; 3384 esac ;; 3385 esac 3386 done 3387 3388 (set) 2>&1 | 3389 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3390 *${as_nl}ac_space=\ *) 3391 # `set' does not quote correctly, so add quotes: double-quote 3392 # substitution turns \\\\ into \\, and sed turns \\ into \. 3393 sed -n \ 3394 "s/'/'\\\\''/g; 3395 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3396 ;; #( 3397 *) 3398 # `set' quotes correctly as required by POSIX, so do not add quotes. 3399 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3400 ;; 3401 esac | 3402 sort 3403) | 3404 sed ' 3405 /^ac_cv_env_/b end 3406 t clear 3407 :clear 3408 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3409 t end 3410 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3411 :end' >>confcache 3412if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3413 if test -w "$cache_file"; then 3414 if test "x$cache_file" != "x/dev/null"; then 3415 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3416$as_echo "$as_me: updating cache $cache_file" >&6;} 3417 if test ! -f "$cache_file" || test -h "$cache_file"; then 3418 cat confcache >"$cache_file" 3419 else 3420 case $cache_file in #( 3421 */* | ?:*) 3422 mv -f confcache "$cache_file"$$ && 3423 mv -f "$cache_file"$$ "$cache_file" ;; #( 3424 *) 3425 mv -f confcache "$cache_file" ;; 3426 esac 3427 fi 3428 fi 3429 else 3430 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3431$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3432 fi 3433fi 3434rm -f confcache 3435 3436test "x$prefix" = xNONE && prefix=$ac_default_prefix 3437# Let make expand exec_prefix. 3438test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3439 3440# Transform confdefs.h into DEFS. 3441# Protect against shell expansion while executing Makefile rules. 3442# Protect against Makefile macro expansion. 3443# 3444# If the first sed substitution is executed (which looks for macros that 3445# take arguments), then branch to the quote section. Otherwise, 3446# look for a macro that doesn't take arguments. 3447ac_script=' 3448:mline 3449/\\$/{ 3450 N 3451 s,\\\n,, 3452 b mline 3453} 3454t clear 3455:clear 3456s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 3457t quote 3458s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 3459t quote 3460b any 3461:quote 3462s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 3463s/\[/\\&/g 3464s/\]/\\&/g 3465s/\$/$$/g 3466H 3467:any 3468${ 3469 g 3470 s/^\n// 3471 s/\n/ /g 3472 p 3473} 3474' 3475DEFS=`sed -n "$ac_script" confdefs.h` 3476 3477 3478ac_libobjs= 3479ac_ltlibobjs= 3480U= 3481for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3482 # 1. Remove the extension, and $U if already installed. 3483 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3484 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3485 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3486 # will be set to the directory where LIBOBJS objects are built. 3487 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3488 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3489done 3490LIBOBJS=$ac_libobjs 3491 3492LTLIBOBJS=$ac_ltlibobjs 3493 3494 3495 3496: "${CONFIG_STATUS=./config.status}" 3497ac_write_fail=0 3498ac_clean_files_save=$ac_clean_files 3499ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3500{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 3501$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 3502as_write_fail=0 3503cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 3504#! $SHELL 3505# Generated by $as_me. 3506# Run this file to recreate the current configuration. 3507# Compiler output produced by configure, useful for debugging 3508# configure, is in config.log if it exists. 3509 3510debug=false 3511ac_cs_recheck=false 3512ac_cs_silent=false 3513 3514SHELL=\${CONFIG_SHELL-$SHELL} 3515export SHELL 3516_ASEOF 3517cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 3518## -------------------- ## 3519## M4sh Initialization. ## 3520## -------------------- ## 3521 3522# Be more Bourne compatible 3523DUALCASE=1; export DUALCASE # for MKS sh 3524if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 3525 emulate sh 3526 NULLCMD=: 3527 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 3528 # is contrary to our usage. Disable this feature. 3529 alias -g '${1+"$@"}'='"$@"' 3530 setopt NO_GLOB_SUBST 3531else 3532 case `(set -o) 2>/dev/null` in #( 3533 *posix*) : 3534 set -o posix ;; #( 3535 *) : 3536 ;; 3537esac 3538fi 3539 3540 3541as_nl=' 3542' 3543export as_nl 3544# Printing a long string crashes Solaris 7 /usr/bin/printf. 3545as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 3546as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 3547as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 3548# Prefer a ksh shell builtin over an external printf program on Solaris, 3549# but without wasting forks for bash or zsh. 3550if test -z "$BASH_VERSION$ZSH_VERSION" \ 3551 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 3552 as_echo='print -r --' 3553 as_echo_n='print -rn --' 3554elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 3555 as_echo='printf %s\n' 3556 as_echo_n='printf %s' 3557else 3558 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 3559 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 3560 as_echo_n='/usr/ucb/echo -n' 3561 else 3562 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 3563 as_echo_n_body='eval 3564 arg=$1; 3565 case $arg in #( 3566 *"$as_nl"*) 3567 expr "X$arg" : "X\\(.*\\)$as_nl"; 3568 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 3569 esac; 3570 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 3571 ' 3572 export as_echo_n_body 3573 as_echo_n='sh -c $as_echo_n_body as_echo' 3574 fi 3575 export as_echo_body 3576 as_echo='sh -c $as_echo_body as_echo' 3577fi 3578 3579# The user is always right. 3580if test "${PATH_SEPARATOR+set}" != set; then 3581 PATH_SEPARATOR=: 3582 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 3583 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 3584 PATH_SEPARATOR=';' 3585 } 3586fi 3587 3588 3589# IFS 3590# We need space, tab and new line, in precisely that order. Quoting is 3591# there to prevent editors from complaining about space-tab. 3592# (If _AS_PATH_WALK were called with IFS unset, it would disable word 3593# splitting by setting IFS to empty value.) 3594IFS=" "" $as_nl" 3595 3596# Find who we are. Look in the path if we contain no directory separator. 3597as_myself= 3598case $0 in #(( 3599 *[\\/]* ) as_myself=$0 ;; 3600 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3601for as_dir in $PATH 3602do 3603 IFS=$as_save_IFS 3604 test -z "$as_dir" && as_dir=. 3605 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3606 done 3607IFS=$as_save_IFS 3608 3609 ;; 3610esac 3611# We did not find ourselves, most probably we were run as `sh COMMAND' 3612# in which case we are not to be found in the path. 3613if test "x$as_myself" = x; then 3614 as_myself=$0 3615fi 3616if test ! -f "$as_myself"; then 3617 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 3618 exit 1 3619fi 3620 3621# Unset variables that we do not need and which cause bugs (e.g. in 3622# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 3623# suppresses any "Segmentation fault" message there. '((' could 3624# trigger a bug in pdksh 5.2.14. 3625for as_var in BASH_ENV ENV MAIL MAILPATH 3626do eval test x\${$as_var+set} = xset \ 3627 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 3628done 3629PS1='$ ' 3630PS2='> ' 3631PS4='+ ' 3632 3633# NLS nuisances. 3634LC_ALL=C 3635export LC_ALL 3636LANGUAGE=C 3637export LANGUAGE 3638 3639# CDPATH. 3640(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 3641 3642 3643# as_fn_error STATUS ERROR [LINENO LOG_FD] 3644# ---------------------------------------- 3645# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 3646# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 3647# script with STATUS, using 1 if that was 0. 3648as_fn_error () 3649{ 3650 as_status=$1; test $as_status -eq 0 && as_status=1 3651 if test "$4"; then 3652 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 3653 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 3654 fi 3655 $as_echo "$as_me: error: $2" >&2 3656 as_fn_exit $as_status 3657} # as_fn_error 3658 3659 3660# as_fn_set_status STATUS 3661# ----------------------- 3662# Set $? to STATUS, without forking. 3663as_fn_set_status () 3664{ 3665 return $1 3666} # as_fn_set_status 3667 3668# as_fn_exit STATUS 3669# ----------------- 3670# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 3671as_fn_exit () 3672{ 3673 set +e 3674 as_fn_set_status $1 3675 exit $1 3676} # as_fn_exit 3677 3678# as_fn_unset VAR 3679# --------------- 3680# Portably unset VAR. 3681as_fn_unset () 3682{ 3683 { eval $1=; unset $1;} 3684} 3685as_unset=as_fn_unset 3686# as_fn_append VAR VALUE 3687# ---------------------- 3688# Append the text in VALUE to the end of the definition contained in VAR. Take 3689# advantage of any shell optimizations that allow amortized linear growth over 3690# repeated appends, instead of the typical quadratic growth present in naive 3691# implementations. 3692if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 3693 eval 'as_fn_append () 3694 { 3695 eval $1+=\$2 3696 }' 3697else 3698 as_fn_append () 3699 { 3700 eval $1=\$$1\$2 3701 } 3702fi # as_fn_append 3703 3704# as_fn_arith ARG... 3705# ------------------ 3706# Perform arithmetic evaluation on the ARGs, and store the result in the 3707# global $as_val. Take advantage of shells that can avoid forks. The arguments 3708# must be portable across $(()) and expr. 3709if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 3710 eval 'as_fn_arith () 3711 { 3712 as_val=$(( $* )) 3713 }' 3714else 3715 as_fn_arith () 3716 { 3717 as_val=`expr "$@" || test $? -eq 1` 3718 } 3719fi # as_fn_arith 3720 3721 3722if expr a : '\(a\)' >/dev/null 2>&1 && 3723 test "X`expr 00001 : '.*\(...\)'`" = X001; then 3724 as_expr=expr 3725else 3726 as_expr=false 3727fi 3728 3729if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 3730 as_basename=basename 3731else 3732 as_basename=false 3733fi 3734 3735if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 3736 as_dirname=dirname 3737else 3738 as_dirname=false 3739fi 3740 3741as_me=`$as_basename -- "$0" || 3742$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 3743 X"$0" : 'X\(//\)$' \| \ 3744 X"$0" : 'X\(/\)' \| . 2>/dev/null || 3745$as_echo X/"$0" | 3746 sed '/^.*\/\([^/][^/]*\)\/*$/{ 3747 s//\1/ 3748 q 3749 } 3750 /^X\/\(\/\/\)$/{ 3751 s//\1/ 3752 q 3753 } 3754 /^X\/\(\/\).*/{ 3755 s//\1/ 3756 q 3757 } 3758 s/.*/./; q'` 3759 3760# Avoid depending upon Character Ranges. 3761as_cr_letters='abcdefghijklmnopqrstuvwxyz' 3762as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 3763as_cr_Letters=$as_cr_letters$as_cr_LETTERS 3764as_cr_digits='0123456789' 3765as_cr_alnum=$as_cr_Letters$as_cr_digits 3766 3767ECHO_C= ECHO_N= ECHO_T= 3768case `echo -n x` in #((((( 3769-n*) 3770 case `echo 'xy\c'` in 3771 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 3772 xy) ECHO_C='\c';; 3773 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 3774 ECHO_T=' ';; 3775 esac;; 3776*) 3777 ECHO_N='-n';; 3778esac 3779 3780rm -f conf$$ conf$$.exe conf$$.file 3781if test -d conf$$.dir; then 3782 rm -f conf$$.dir/conf$$.file 3783else 3784 rm -f conf$$.dir 3785 mkdir conf$$.dir 2>/dev/null 3786fi 3787if (echo >conf$$.file) 2>/dev/null; then 3788 if ln -s conf$$.file conf$$ 2>/dev/null; then 3789 as_ln_s='ln -s' 3790 # ... but there are two gotchas: 3791 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 3792 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 3793 # In both cases, we have to default to `cp -p'. 3794 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 3795 as_ln_s='cp -p' 3796 elif ln conf$$.file conf$$ 2>/dev/null; then 3797 as_ln_s=ln 3798 else 3799 as_ln_s='cp -p' 3800 fi 3801else 3802 as_ln_s='cp -p' 3803fi 3804rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 3805rmdir conf$$.dir 2>/dev/null 3806 3807 3808# as_fn_mkdir_p 3809# ------------- 3810# Create "$as_dir" as a directory, including parents if necessary. 3811as_fn_mkdir_p () 3812{ 3813 3814 case $as_dir in #( 3815 -*) as_dir=./$as_dir;; 3816 esac 3817 test -d "$as_dir" || eval $as_mkdir_p || { 3818 as_dirs= 3819 while :; do 3820 case $as_dir in #( 3821 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 3822 *) as_qdir=$as_dir;; 3823 esac 3824 as_dirs="'$as_qdir' $as_dirs" 3825 as_dir=`$as_dirname -- "$as_dir" || 3826$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3827 X"$as_dir" : 'X\(//\)[^/]' \| \ 3828 X"$as_dir" : 'X\(//\)$' \| \ 3829 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 3830$as_echo X"$as_dir" | 3831 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 3832 s//\1/ 3833 q 3834 } 3835 /^X\(\/\/\)[^/].*/{ 3836 s//\1/ 3837 q 3838 } 3839 /^X\(\/\/\)$/{ 3840 s//\1/ 3841 q 3842 } 3843 /^X\(\/\).*/{ 3844 s//\1/ 3845 q 3846 } 3847 s/.*/./; q'` 3848 test -d "$as_dir" && break 3849 done 3850 test -z "$as_dirs" || eval "mkdir $as_dirs" 3851 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 3852 3853 3854} # as_fn_mkdir_p 3855if mkdir -p . 2>/dev/null; then 3856 as_mkdir_p='mkdir -p "$as_dir"' 3857else 3858 test -d ./-p && rmdir ./-p 3859 as_mkdir_p=false 3860fi 3861 3862if test -x / >/dev/null 2>&1; then 3863 as_test_x='test -x' 3864else 3865 if ls -dL / >/dev/null 2>&1; then 3866 as_ls_L_option=L 3867 else 3868 as_ls_L_option= 3869 fi 3870 as_test_x=' 3871 eval sh -c '\'' 3872 if test -d "$1"; then 3873 test -d "$1/."; 3874 else 3875 case $1 in #( 3876 -*)set "./$1";; 3877 esac; 3878 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 3879 ???[sx]*):;;*)false;;esac;fi 3880 '\'' sh 3881 ' 3882fi 3883as_executable_p=$as_test_x 3884 3885# Sed expression to map a string onto a valid CPP name. 3886as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 3887 3888# Sed expression to map a string onto a valid variable name. 3889as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 3890 3891 3892exec 6>&1 3893## ----------------------------------- ## 3894## Main body of $CONFIG_STATUS script. ## 3895## ----------------------------------- ## 3896_ASEOF 3897test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 3898 3899cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3900# Save the log message, to keep $0 and so on meaningful, and to 3901# report actual input values of CONFIG_FILES etc. instead of their 3902# values after options handling. 3903ac_log=" 3904This file was extended by $as_me, which was 3905generated by GNU Autoconf 2.68. Invocation command line was 3906 3907 CONFIG_FILES = $CONFIG_FILES 3908 CONFIG_HEADERS = $CONFIG_HEADERS 3909 CONFIG_LINKS = $CONFIG_LINKS 3910 CONFIG_COMMANDS = $CONFIG_COMMANDS 3911 $ $0 $@ 3912 3913on `(hostname || uname -n) 2>/dev/null | sed 1q` 3914" 3915 3916_ACEOF 3917 3918case $ac_config_files in *" 3919"*) set x $ac_config_files; shift; ac_config_files=$*;; 3920esac 3921 3922 3923 3924cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3925# Files that config.status was made for. 3926config_files="$ac_config_files" 3927 3928_ACEOF 3929 3930cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3931ac_cs_usage="\ 3932\`$as_me' instantiates files and other configuration actions 3933from templates according to the current configuration. Unless the files 3934and actions are specified as TAGs, all are instantiated by default. 3935 3936Usage: $0 [OPTION]... [TAG]... 3937 3938 -h, --help print this help, then exit 3939 -V, --version print version number and configuration settings, then exit 3940 --config print configuration, then exit 3941 -q, --quiet, --silent 3942 do not print progress messages 3943 -d, --debug don't remove temporary files 3944 --recheck update $as_me by reconfiguring in the same conditions 3945 --file=FILE[:TEMPLATE] 3946 instantiate the configuration file FILE 3947 3948Configuration files: 3949$config_files 3950 3951Report bugs to the package provider." 3952 3953_ACEOF 3954cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3955ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 3956ac_cs_version="\\ 3957config.status 3958configured by $0, generated by GNU Autoconf 2.68, 3959 with options \\"\$ac_cs_config\\" 3960 3961Copyright (C) 2010 Free Software Foundation, Inc. 3962This config.status script is free software; the Free Software Foundation 3963gives unlimited permission to copy, distribute and modify it." 3964 3965ac_pwd='$ac_pwd' 3966srcdir='$srcdir' 3967test -n "\$AWK" || AWK=awk 3968_ACEOF 3969 3970cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3971# The default lists apply if the user does not specify any file. 3972ac_need_defaults=: 3973while test $# != 0 3974do 3975 case $1 in 3976 --*=?*) 3977 ac_option=`expr "X$1" : 'X\([^=]*\)='` 3978 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 3979 ac_shift=: 3980 ;; 3981 --*=) 3982 ac_option=`expr "X$1" : 'X\([^=]*\)='` 3983 ac_optarg= 3984 ac_shift=: 3985 ;; 3986 *) 3987 ac_option=$1 3988 ac_optarg=$2 3989 ac_shift=shift 3990 ;; 3991 esac 3992 3993 case $ac_option in 3994 # Handling of the options. 3995 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 3996 ac_cs_recheck=: ;; 3997 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 3998 $as_echo "$ac_cs_version"; exit ;; 3999 --config | --confi | --conf | --con | --co | --c ) 4000 $as_echo "$ac_cs_config"; exit ;; 4001 --debug | --debu | --deb | --de | --d | -d ) 4002 debug=: ;; 4003 --file | --fil | --fi | --f ) 4004 $ac_shift 4005 case $ac_optarg in 4006 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4007 '') as_fn_error $? "missing file argument" ;; 4008 esac 4009 as_fn_append CONFIG_FILES " '$ac_optarg'" 4010 ac_need_defaults=false;; 4011 --he | --h | --help | --hel | -h ) 4012 $as_echo "$ac_cs_usage"; exit ;; 4013 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4014 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4015 ac_cs_silent=: ;; 4016 4017 # This is an error. 4018 -*) as_fn_error $? "unrecognized option: \`$1' 4019Try \`$0 --help' for more information." ;; 4020 4021 *) as_fn_append ac_config_targets " $1" 4022 ac_need_defaults=false ;; 4023 4024 esac 4025 shift 4026done 4027 4028ac_configure_extra_args= 4029 4030if $ac_cs_silent; then 4031 exec 6>/dev/null 4032 ac_configure_extra_args="$ac_configure_extra_args --silent" 4033fi 4034 4035_ACEOF 4036cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4037if \$ac_cs_recheck; then 4038 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4039 shift 4040 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4041 CONFIG_SHELL='$SHELL' 4042 export CONFIG_SHELL 4043 exec "\$@" 4044fi 4045 4046_ACEOF 4047cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4048exec 5>>config.log 4049{ 4050 echo 4051 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4052## Running $as_me. ## 4053_ASBOX 4054 $as_echo "$ac_log" 4055} >&5 4056 4057_ACEOF 4058cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4059_ACEOF 4060 4061cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4062 4063# Handling of arguments. 4064for ac_config_target in $ac_config_targets 4065do 4066 case $ac_config_target in 4067 "GNUmakefile") CONFIG_FILES="$CONFIG_FILES GNUmakefile" ;; 4068 4069 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4070 esac 4071done 4072 4073 4074# If the user did not use the arguments to specify the items to instantiate, 4075# then the envvar interface is used. Set only those that are not. 4076# We use the long form for the default assignment because of an extremely 4077# bizarre bug on SunOS 4.1.3. 4078if $ac_need_defaults; then 4079 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4080fi 4081 4082# Have a temporary directory for convenience. Make it in the build tree 4083# simply because there is no reason against having it here, and in addition, 4084# creating and moving files from /tmp can sometimes cause problems. 4085# Hook for its removal unless debugging. 4086# Note that there is a small window in which the directory will not be cleaned: 4087# after its creation but before its name has been assigned to `$tmp'. 4088$debug || 4089{ 4090 tmp= ac_tmp= 4091 trap 'exit_status=$? 4092 : "${ac_tmp:=$tmp}" 4093 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4094' 0 4095 trap 'as_fn_exit 1' 1 2 13 15 4096} 4097# Create a (secure) tmp directory for tmp files. 4098 4099{ 4100 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4101 test -d "$tmp" 4102} || 4103{ 4104 tmp=./conf$$-$RANDOM 4105 (umask 077 && mkdir "$tmp") 4106} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4107ac_tmp=$tmp 4108 4109# Set up the scripts for CONFIG_FILES section. 4110# No need to generate them if there are no CONFIG_FILES. 4111# This happens for instance with `./config.status config.h'. 4112if test -n "$CONFIG_FILES"; then 4113 4114 4115ac_cr=`echo X | tr X '\015'` 4116# On cygwin, bash can eat \r inside `` if the user requested igncr. 4117# But we know of no other shell where ac_cr would be empty at this 4118# point, so we can use a bashism as a fallback. 4119if test "x$ac_cr" = x; then 4120 eval ac_cr=\$\'\\r\' 4121fi 4122ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4123if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4124 ac_cs_awk_cr='\\r' 4125else 4126 ac_cs_awk_cr=$ac_cr 4127fi 4128 4129echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 4130_ACEOF 4131 4132 4133{ 4134 echo "cat >conf$$subs.awk <<_ACEOF" && 4135 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4136 echo "_ACEOF" 4137} >conf$$subs.sh || 4138 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4139ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 4140ac_delim='%!_!# ' 4141for ac_last_try in false false false false false :; do 4142 . ./conf$$subs.sh || 4143 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4144 4145 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4146 if test $ac_delim_n = $ac_delim_num; then 4147 break 4148 elif $ac_last_try; then 4149 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4150 else 4151 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4152 fi 4153done 4154rm -f conf$$subs.sh 4155 4156cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4157cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 4158_ACEOF 4159sed -n ' 4160h 4161s/^/S["/; s/!.*/"]=/ 4162p 4163g 4164s/^[^!]*!// 4165:repl 4166t repl 4167s/'"$ac_delim"'$// 4168t delim 4169:nl 4170h 4171s/\(.\{148\}\)..*/\1/ 4172t more1 4173s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4174p 4175n 4176b repl 4177:more1 4178s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4179p 4180g 4181s/.\{148\}// 4182t nl 4183:delim 4184h 4185s/\(.\{148\}\)..*/\1/ 4186t more2 4187s/["\\]/\\&/g; s/^/"/; s/$/"/ 4188p 4189b 4190:more2 4191s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4192p 4193g 4194s/.\{148\}// 4195t delim 4196' <conf$$subs.awk | sed ' 4197/^[^""]/{ 4198 N 4199 s/\n// 4200} 4201' >>$CONFIG_STATUS || ac_write_fail=1 4202rm -f conf$$subs.awk 4203cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4204_ACAWK 4205cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 4206 for (key in S) S_is_set[key] = 1 4207 FS = "" 4208 4209} 4210{ 4211 line = $ 0 4212 nfields = split(line, field, "@") 4213 substed = 0 4214 len = length(field[1]) 4215 for (i = 2; i < nfields; i++) { 4216 key = field[i] 4217 keylen = length(key) 4218 if (S_is_set[key]) { 4219 value = S[key] 4220 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4221 len += length(value) + length(field[++i]) 4222 substed = 1 4223 } else 4224 len += 1 + keylen 4225 } 4226 4227 print line 4228} 4229 4230_ACAWK 4231_ACEOF 4232cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4233if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4234 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4235else 4236 cat 4237fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 4238 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 4239_ACEOF 4240 4241# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 4242# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 4243# trailing colons and then remove the whole line if VPATH becomes empty 4244# (actually we leave an empty line to preserve line numbers). 4245if test "x$srcdir" = x.; then 4246 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 4247h 4248s/// 4249s/^/:/ 4250s/[ ]*$/:/ 4251s/:\$(srcdir):/:/g 4252s/:\${srcdir}:/:/g 4253s/:@srcdir@:/:/g 4254s/^:*// 4255s/:*$// 4256x 4257s/\(=[ ]*\).*/\1/ 4258G 4259s/\n// 4260s/^[^=]*=[ ]*$// 4261}' 4262fi 4263 4264cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4265fi # test -n "$CONFIG_FILES" 4266 4267 4268eval set X " :F $CONFIG_FILES " 4269shift 4270for ac_tag 4271do 4272 case $ac_tag in 4273 :[FHLC]) ac_mode=$ac_tag; continue;; 4274 esac 4275 case $ac_mode$ac_tag in 4276 :[FHL]*:*);; 4277 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 4278 :[FH]-) ac_tag=-:-;; 4279 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4280 esac 4281 ac_save_IFS=$IFS 4282 IFS=: 4283 set x $ac_tag 4284 IFS=$ac_save_IFS 4285 shift 4286 ac_file=$1 4287 shift 4288 4289 case $ac_mode in 4290 :L) ac_source=$1;; 4291 :[FH]) 4292 ac_file_inputs= 4293 for ac_f 4294 do 4295 case $ac_f in 4296 -) ac_f="$ac_tmp/stdin";; 4297 *) # Look for the file first in the build tree, then in the source tree 4298 # (if the path is not absolute). The absolute path cannot be DOS-style, 4299 # because $ac_f cannot contain `:'. 4300 test -f "$ac_f" || 4301 case $ac_f in 4302 [\\/$]*) false;; 4303 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4304 esac || 4305 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4306 esac 4307 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4308 as_fn_append ac_file_inputs " '$ac_f'" 4309 done 4310 4311 # Let's still pretend it is `configure' which instantiates (i.e., don't 4312 # use $as_me), people would be surprised to read: 4313 # /* config.h. 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When coming back to configure, we 4499# need to make the FD available again. 4500if test "$no_create" != yes; then 4501 ac_cs_success=: 4502 ac_config_status_args= 4503 test "$silent" = yes && 4504 ac_config_status_args="$ac_config_status_args --quiet" 4505 exec 5>/dev/null 4506 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4507 exec 5>>config.log 4508 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4509 # would make configure fail if this is the last instruction. 4510 $ac_cs_success || as_fn_exit 1 4511fi 4512 4513# 4514# CONFIG_SUBDIRS section. 4515# 4516if test "$no_recursion" != yes; then 4517 4518 # Remove --cache-file, --srcdir, and --disable-option-checking arguments 4519 # so they do not pile up. 4520 ac_sub_configure_args= 4521 ac_prev= 4522 eval "set x $ac_configure_args" 4523 shift 4524 for ac_arg 4525 do 4526 if test -n "$ac_prev"; then 4527 ac_prev= 4528 continue 4529 fi 4530 case $ac_arg in 4531 -cache-file | --cache-file | --cache-fil | --cache-fi \ 4532 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 4533 ac_prev=cache_file ;; 4534 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 4535 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 4536 | --c=*) 4537 ;; 4538 --config-cache | -C) 4539 ;; 4540 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 4541 ac_prev=srcdir ;; 4542 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 4543 ;; 4544 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 4545 ac_prev=prefix ;; 4546 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 4547 ;; 4548 --disable-option-checking) 4549 ;; 4550 *) 4551 case $ac_arg in 4552 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 4553 esac 4554 as_fn_append ac_sub_configure_args " '$ac_arg'" ;; 4555 esac 4556 done 4557 4558 # Always prepend --prefix to ensure using the same prefix 4559 # in subdir configurations. 4560 ac_arg="--prefix=$prefix" 4561 case $ac_arg in 4562 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 4563 esac 4564 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" 4565 4566 # Pass --silent 4567 if test "$silent" = yes; then 4568 ac_sub_configure_args="--silent $ac_sub_configure_args" 4569 fi 4570 4571 # Always prepend --disable-option-checking to silence warnings, since 4572 # different subdirs can have different --enable and --with options. 4573 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" 4574 4575 ac_popdir=`pwd` 4576 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 4577 4578 # Do not complain, so a configure script can configure whichever 4579 # parts of a large source tree are present. 4580 test -d "$srcdir/$ac_dir" || continue 4581 4582 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" 4583 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 4584 $as_echo "$ac_msg" >&6 4585 as_dir="$ac_dir"; as_fn_mkdir_p 4586 ac_builddir=. 4587 4588case "$ac_dir" in 4589.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4590*) 4591 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4592 # A ".." for each directory in $ac_dir_suffix. 4593 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4594 case $ac_top_builddir_sub in 4595 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4596 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4597 esac ;; 4598esac 4599ac_abs_top_builddir=$ac_pwd 4600ac_abs_builddir=$ac_pwd$ac_dir_suffix 4601# for backward compatibility: 4602ac_top_builddir=$ac_top_build_prefix 4603 4604case $srcdir in 4605 .) # We are building in place. 4606 ac_srcdir=. 4607 ac_top_srcdir=$ac_top_builddir_sub 4608 ac_abs_top_srcdir=$ac_pwd ;; 4609 [\\/]* | ?:[\\/]* ) # Absolute name. 4610 ac_srcdir=$srcdir$ac_dir_suffix; 4611 ac_top_srcdir=$srcdir 4612 ac_abs_top_srcdir=$srcdir ;; 4613 *) # Relative name. 4614 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4615 ac_top_srcdir=$ac_top_build_prefix$srcdir 4616 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4617esac 4618ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4619 4620 4621 cd "$ac_dir" 4622 4623 # Check for guested configure; otherwise get Cygnus style configure. 4624 if test -f "$ac_srcdir/configure.gnu"; then 4625 ac_sub_configure=$ac_srcdir/configure.gnu 4626 elif test -f "$ac_srcdir/configure"; then 4627 ac_sub_configure=$ac_srcdir/configure 4628 elif test -f "$ac_srcdir/configure.in"; then 4629 # This should be Cygnus configure. 4630 ac_sub_configure=$ac_aux_dir/configure 4631 else 4632 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 4633$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 4634 ac_sub_configure= 4635 fi 4636 4637 # The recursion is here. 4638 if test -n "$ac_sub_configure"; then 4639 # Make the cache file name correct relative to the subdirectory. 4640 case $cache_file in 4641 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 4642 *) # Relative name. 4643 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; 4644 esac 4645 4646 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 4647$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 4648 # The eval makes quoting arguments work. 4649 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ 4650 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || 4651 as_fn_error $? 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