1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for xtensa-hal RF-2015.2. 4# 5# 6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7# 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=" "" $as_nl" 88 89# Find who we are. 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'((' could 117# trigger a bug in pdksh 5.2.14. 118for as_var in BASH_ENV ENV MAIL MAILPATH 119do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121done 122PS1='$ ' 123PS2='> ' 124PS4='+ ' 125 126# NLS nuisances. 127LC_ALL=C 128export LC_ALL 129LANGUAGE=C 130export LANGUAGE 131 132# CDPATH. 133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135# Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140# neutralization value for shells without unset; and this also 141# works around shells that cannot unset nonexistent variables. 142# Preserve -v and -x to the replacement shell. 143BASH_ENV=/dev/null 144ENV=/dev/null 145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151esac 152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153# Admittedly, this is quite paranoid, since all the known shells bail 154# out after a failed `exec'. 155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174esac 175fi 176" 177 as_required="as_fn_return () { (exit \$1); } 178as_fn_success () { as_fn_return 0; } 179as_fn_failure () { as_fn_return 1; } 180as_fn_ret_success () { return 0; } 181as_fn_ret_failure () { return 1; } 182 183exitcode=0 184as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190else 191 exitcode=1; echo positional parameters were not saved. 192fi 193test x\$exitcode = x0 || exit 1 194test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" 199 if (eval "$as_required") 2>/dev/null; then : 200 as_have_required=yes 201else 202 as_have_required=no 203fi 204 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 205 206else 207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 208as_found=false 209for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 210do 211 IFS=$as_save_IFS 212 test -z "$as_dir" && as_dir=. 213 as_found=: 214 case $as_dir in #( 215 /*) 216 for as_base in sh bash ksh sh5; do 217 # Try only shells that exist, to save several forks. 218 as_shell=$as_dir/$as_base 219 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 220 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 221 CONFIG_SHELL=$as_shell as_have_required=yes 222 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 223 break 2 224fi 225fi 226 done;; 227 esac 228 as_found=false 229done 230$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 232 CONFIG_SHELL=$SHELL as_have_required=yes 233fi; } 234IFS=$as_save_IFS 235 236 237 if test "x$CONFIG_SHELL" != x; then : 238 export CONFIG_SHELL 239 # We cannot yet assume a decent shell, so we have to provide a 240# neutralization value for shells without unset; and this also 241# works around shells that cannot unset nonexistent variables. 242# Preserve -v and -x to the replacement shell. 243BASH_ENV=/dev/null 244ENV=/dev/null 245(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 246case $- in # (((( 247 *v*x* | *x*v* ) as_opts=-vx ;; 248 *v* ) as_opts=-v ;; 249 *x* ) as_opts=-x ;; 250 * ) as_opts= ;; 251esac 252exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 253# Admittedly, this is quite paranoid, since all the known shells bail 254# out after a failed `exec'. 255$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 256exit 255 257fi 258 259 if test x$as_have_required = xno; then : 260 $as_echo "$0: This script requires a shell more modern than all" 261 $as_echo "$0: the shells that I found on your system." 262 if test x${ZSH_VERSION+set} = xset ; then 263 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 264 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 265 else 266 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 267$0: including any error possibly output before this 268$0: message. 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"cannot create directory $as_dir" 355 356 357} # as_fn_mkdir_p 358 359# as_fn_executable_p FILE 360# ----------------------- 361# Test if FILE is an executable regular file. 362as_fn_executable_p () 363{ 364 test -f "$1" && test -x "$1" 365} # as_fn_executable_p 366# as_fn_append VAR VALUE 367# ---------------------- 368# Append the text in VALUE to the end of the definition contained in VAR. Take 369# advantage of any shell optimizations that allow amortized linear growth over 370# repeated appends, instead of the typical quadratic growth present in naive 371# implementations. 372if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 373 eval 'as_fn_append () 374 { 375 eval $1+=\$2 376 }' 377else 378 as_fn_append () 379 { 380 eval $1=\$$1\$2 381 } 382fi # as_fn_append 383 384# as_fn_arith ARG... 385# ------------------ 386# Perform arithmetic evaluation on the ARGs, and store the result in the 387# global $as_val. Take advantage of shells that can avoid forks. 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"cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 1830fi 1831 1832# These three variables are undocumented and unsupported, 1833# and are intended to be withdrawn in a future Autoconf release. 1834# They can cause serious problems if a builder's source tree is in a directory 1835# whose full name contains unusual characters. 1836ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1837ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1838ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 1839 1840 1841# Find a good install program. We prefer a C program (faster), 1842# so one script is as good as another. 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" >&6; } 2700if ${ac_cv_prog_CC+:} false; then : 2701 $as_echo_n "(cached) " >&6 2702else 2703 if test -n "$CC"; then 2704 ac_cv_prog_CC="$CC" # Let the user override the test. 2705else 2706 ac_prog_rejected=no 2707as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2708for as_dir in $PATH 2709do 2710 IFS=$as_save_IFS 2711 test -z "$as_dir" && as_dir=. 2712 for ac_exec_ext in '' $ac_executable_extensions; do 2713 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2714 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2715 ac_prog_rejected=yes 2716 continue 2717 fi 2718 ac_cv_prog_CC="cc" 2719 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2720 break 2 2721 fi 2722done 2723 done 2724IFS=$as_save_IFS 2725 2726if test $ac_prog_rejected = yes; then 2727 # We found a bogon in the path, so make sure we never use it. 2728 set dummy $ac_cv_prog_CC 2729 shift 2730 if test $# != 0; then 2731 # We chose a different compiler from the bogus one. 2732 # However, it has the same basename, so the bogon will be chosen 2733 # first if we set CC to just the basename; use the full file name. 2734 shift 2735 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2736 fi 2737fi 2738fi 2739fi 2740CC=$ac_cv_prog_CC 2741if test -n "$CC"; then 2742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2743$as_echo "$CC" >&6; } 2744else 2745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2746$as_echo "no" >&6; } 2747fi 2748 2749 2750fi 2751if test -z "$CC"; then 2752 if test -n "$ac_tool_prefix"; then 2753 for ac_prog in cl.exe 2754 do 2755 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2756set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2757{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2758$as_echo_n "checking for $ac_word... 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" >&6; } 2803if ${ac_cv_prog_ac_ct_CC+:} false; then : 2804 $as_echo_n "(cached) " >&6 2805else 2806 if test -n "$ac_ct_CC"; then 2807 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2808else 2809as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2810for as_dir in $PATH 2811do 2812 IFS=$as_save_IFS 2813 test -z "$as_dir" && as_dir=. 2814 for ac_exec_ext in '' $ac_executable_extensions; do 2815 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2816 ac_cv_prog_ac_ct_CC="$ac_prog" 2817 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2818 break 2 2819 fi 2820done 2821 done 2822IFS=$as_save_IFS 2823 2824fi 2825fi 2826ac_ct_CC=$ac_cv_prog_ac_ct_CC 2827if test -n "$ac_ct_CC"; then 2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2829$as_echo "$ac_ct_CC" >&6; } 2830else 2831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2832$as_echo "no" >&6; } 2833fi 2834 2835 2836 test -n "$ac_ct_CC" && break 2837done 2838 2839 if test "x$ac_ct_CC" = x; then 2840 CC="" 2841 else 2842 case $cross_compiling:$ac_tool_warned in 2843yes:) 2844{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2845$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2846ac_tool_warned=yes ;; 2847esac 2848 CC=$ac_ct_CC 2849 fi 2850fi 2851 2852fi 2853 2854 2855test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2856$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2857as_fn_error $? "no acceptable C compiler found in \$PATH 2858See \`config.log' for more details" "$LINENO" 5; } 2859 2860# Provide some information about the compiler. 2861$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2862set X $ac_compile 2863ac_compiler=$2 2864for ac_option in --version -v -V -qversion; do 2865 { { ac_try="$ac_compiler $ac_option >&5" 2866case "(($ac_try" in 2867 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2868 *) ac_try_echo=$ac_try;; 2869esac 2870eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2871$as_echo "$ac_try_echo"; } >&5 2872 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2873 ac_status=$? 2874 if test -s conftest.err; then 2875 sed '10a\ 2876... rest of stderr output deleted ... 2877 10q' conftest.err >conftest.er1 2878 cat conftest.er1 >&5 2879 fi 2880 rm -f conftest.er1 conftest.err 2881 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2882 test $ac_status = 0; } 2883done 2884 2885cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2886/* end confdefs.h. */ 2887 2888int 2889main () 2890{ 2891 2892 ; 2893 return 0; 2894} 2895_ACEOF 2896ac_clean_files_save=$ac_clean_files 2897ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2898# Try to create an executable without -o first, disregard a.out. 2899# It will help us diagnose broken compilers, and finding out an intuition 2900# of exeext. 2901{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2902$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2932# so that the user can short-circuit this test for compilers unknown to 2933# Autoconf. 2934for ac_file in $ac_files '' 2935do 2936 test -f "$ac_file" || continue 2937 case $ac_file in 2938 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2939 ;; 2940 [ab].out ) 2941 # We found the default executable, but exeext='' is most 2942 # certainly right. 2943 break;; 2944 *.* ) 2945 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2946 then :; else 2947 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2948 fi 2949 # We set ac_cv_exeext here because the later test for it is not 2950 # safe: cross compilers may not add the suffix if given an `-o' 2951 # argument, so we may need to know it at that point already. 2952 # Even if this section looks crufty: it has the advantage of 2953 # actually working. 2954 break;; 2955 * ) 2956 break;; 2957 esac 2958done 2959test "$ac_cv_exeext" = no && ac_cv_exeext= 2960 2961else 2962 ac_file='' 2963fi 2964if test -z "$ac_file"; then : 2965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2966$as_echo "no" >&6; } 2967$as_echo "$as_me: failed program was:" >&5 2968sed 's/^/| /' conftest.$ac_ext >&5 2969 2970{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2971$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2972as_fn_error 77 "C compiler cannot create executables 2973See \`config.log' for more details" "$LINENO" 5; } 2974else 2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2976$as_echo "yes" >&6; } 2977fi 2978{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2979$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3001# work properly (i.e., refer to `conftest.exe'), while it won't with 3002# `rm'. 3003for ac_file in conftest.exe conftest conftest.*; do 3004 test -f "$ac_file" || continue 3005 case $ac_file in 3006 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3007 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3008 break;; 3009 * ) break;; 3010 esac 3011done 3012else 3013 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3014$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3015as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3016See \`config.log' for more details" "$LINENO" 5; } 3017fi 3018rm -f conftest conftest$ac_cv_exeext 3019{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3020$as_echo "$ac_cv_exeext" >&6; } 3021 3022rm -f conftest.$ac_ext 3023EXEEXT=$ac_cv_exeext 3024ac_exeext=$EXEEXT 3025cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3026/* end confdefs.h. */ 3027#include <stdio.h> 3028int 3029main () 3030{ 3031FILE *f = fopen ("conftest.out", "w"); 3032 return ferror (f) || fclose (f) != 0; 3033 3034 ; 3035 return 0; 3036} 3037_ACEOF 3038ac_clean_files="$ac_clean_files conftest.out" 3039# Check that the compiler produces executables we can run. If not, either 3040# the compiler is broken, or we cross compile. 3041{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3042$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3074If you meant to cross compile, use \`--host'. 3075See \`config.log' for more details" "$LINENO" 5; } 3076 fi 3077 fi 3078fi 3079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3080$as_echo "$cross_compiling" >&6; } 3081 3082rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3083ac_clean_files=$ac_clean_files_save 3084{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3085$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3127See \`config.log' for more details" "$LINENO" 5; } 3128fi 3129rm -f conftest.$ac_cv_objext conftest.$ac_ext 3130fi 3131{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3132$as_echo "$ac_cv_objext" >&6; } 3133OBJEXT=$ac_cv_objext 3134ac_objext=$OBJEXT 3135{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3136$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 3174if ${ac_cv_prog_cc_g+:} false; then : 3175 $as_echo_n "(cached) " >&6 3176else 3177 ac_save_c_werror_flag=$ac_c_werror_flag 3178 ac_c_werror_flag=yes 3179 ac_cv_prog_cc_g=no 3180 CFLAGS="-g" 3181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3182/* end confdefs.h. */ 3183 3184int 3185main () 3186{ 3187 3188 ; 3189 return 0; 3190} 3191_ACEOF 3192if ac_fn_c_try_compile "$LINENO"; then : 3193 ac_cv_prog_cc_g=yes 3194else 3195 CFLAGS="" 3196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3197/* end confdefs.h. */ 3198 3199int 3200main () 3201{ 3202 3203 ; 3204 return 0; 3205} 3206_ACEOF 3207if ac_fn_c_try_compile "$LINENO"; then : 3208 3209else 3210 ac_c_werror_flag=$ac_save_c_werror_flag 3211 CFLAGS="-g" 3212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3213/* end confdefs.h. */ 3214 3215int 3216main () 3217{ 3218 3219 ; 3220 return 0; 3221} 3222_ACEOF 3223if ac_fn_c_try_compile "$LINENO"; then : 3224 ac_cv_prog_cc_g=yes 3225fi 3226rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3227fi 3228rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3229fi 3230rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3231 ac_c_werror_flag=$ac_save_c_werror_flag 3232fi 3233{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3234$as_echo "$ac_cv_prog_cc_g" >&6; } 3235if test "$ac_test_CFLAGS" = set; then 3236 CFLAGS=$ac_save_CFLAGS 3237elif test $ac_cv_prog_cc_g = yes; then 3238 if test "$GCC" = yes; then 3239 CFLAGS="-g -O2" 3240 else 3241 CFLAGS="-g" 3242 fi 3243else 3244 if test "$GCC" = yes; then 3245 CFLAGS="-O2" 3246 else 3247 CFLAGS= 3248 fi 3249fi 3250{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3251$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3252if ${ac_cv_prog_cc_c89+:} false; then : 3253 $as_echo_n "(cached) " >&6 3254else 3255 ac_cv_prog_cc_c89=no 3256ac_save_CC=$CC 3257cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3258/* end confdefs.h. */ 3259#include <stdarg.h> 3260#include <stdio.h> 3261struct stat; 3262/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3263struct buf { int x; }; 3264FILE * (*rcsopen) (struct buf *, struct stat *, int); 3265static char *e (p, i) 3266 char **p; 3267 int i; 3268{ 3269 return p[i]; 3270} 3271static char *f (char * (*g) (char **, int), char **p, ...) 3272{ 3273 char *s; 3274 va_list v; 3275 va_start (v,p); 3276 s = g (p, va_arg (v,int)); 3277 va_end (v); 3278 return s; 3279} 3280 3281/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3282 function prototypes and stuff, but not '\xHH' hex character constants. 3283 These don't provoke an error unfortunately, instead are silently treated 3284 as 'x'. The following induces an error, until -std is added to get 3285 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3286 array size at least. It's necessary to write '\x00'==0 to get something 3287 that's true only with -std. */ 3288int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3289 3290/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3291 inside strings and character constants. */ 3292#define FOO(x) 'x' 3293int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3294 3295int test (int i, double x); 3296struct s1 {int (*f) (int a);}; 3297struct s2 {int (*f) (double a);}; 3298int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3299int argc; 3300char **argv; 3301int 3302main () 3303{ 3304return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3305 ; 3306 return 0; 3307} 3308_ACEOF 3309for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3310 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3311do 3312 CC="$ac_save_CC $ac_arg" 3313 if ac_fn_c_try_compile "$LINENO"; then : 3314 ac_cv_prog_cc_c89=$ac_arg 3315fi 3316rm -f core conftest.err conftest.$ac_objext 3317 test "x$ac_cv_prog_cc_c89" != "xno" && break 3318done 3319rm -f conftest.$ac_ext 3320CC=$ac_save_CC 3321 3322fi 3323# AC_CACHE_VAL 3324case "x$ac_cv_prog_cc_c89" in 3325 x) 3326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3327$as_echo "none needed" >&6; } ;; 3328 xno) 3329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3330$as_echo "unsupported" >&6; } ;; 3331 *) 3332 CC="$CC $ac_cv_prog_cc_c89" 3333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3334$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3335esac 3336if test "x$ac_cv_prog_cc_c89" != xno; then : 3337 3338fi 3339 3340ac_ext=c 3341ac_cpp='$CPP $CPPFLAGS' 3342ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3343ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3344ac_compiler_gnu=$ac_cv_c_compiler_gnu 3345 3346ac_ext=c 3347ac_cpp='$CPP $CPPFLAGS' 3348ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3349ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3350ac_compiler_gnu=$ac_cv_c_compiler_gnu 3351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3352$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3353if ${am_cv_prog_cc_c_o+:} false; then : 3354 $as_echo_n "(cached) " >&6 3355else 3356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3357/* end confdefs.h. */ 3358 3359int 3360main () 3361{ 3362 3363 ; 3364 return 0; 3365} 3366_ACEOF 3367 # Make sure it works both with $CC and with simple cc. 3368 # Following AC_PROG_CC_C_O, we do the test twice because some 3369 # compilers refuse to overwrite an existing .o file with -o, 3370 # though they will create one. 3371 am_cv_prog_cc_c_o=yes 3372 for am_i in 1 2; do 3373 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3374 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3375 ac_status=$? 3376 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3377 (exit $ac_status); } \ 3378 && test -f conftest2.$ac_objext; then 3379 : OK 3380 else 3381 am_cv_prog_cc_c_o=no 3382 break 3383 fi 3384 done 3385 rm -f core conftest* 3386 unset am_i 3387fi 3388{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3389$as_echo "$am_cv_prog_cc_c_o" >&6; } 3390if test "$am_cv_prog_cc_c_o" != yes; then 3391 # Losing compiler, so override with the script. 3392 # FIXME: It is wrong to rewrite CC. 3393 # But if we don't then we get into trouble of one sort or another. 3394 # A longer-term fix would be to have automake use am__CC in this case, 3395 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3396 CC="$am_aux_dir/compile $CC" 3397fi 3398ac_ext=c 3399ac_cpp='$CPP $CPPFLAGS' 3400ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3401ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3402ac_compiler_gnu=$ac_cv_c_compiler_gnu 3403 3404 3405depcc="$CC" am_compiler_list= 3406 3407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3408$as_echo_n "checking dependency style of $depcc... " >&6; } 3409if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3410 $as_echo_n "(cached) " >&6 3411else 3412 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3413 # We make a subdir and do the tests there. Otherwise we can end up 3414 # making bogus files that we don't know about and never remove. For 3415 # instance it was reported that on HP-UX the gcc test will end up 3416 # making a dummy file named 'D' -- because '-MD' means "put the output 3417 # in D". 3418 rm -rf conftest.dir 3419 mkdir conftest.dir 3420 # Copy depcomp to subdir because otherwise we won't find it if we're 3421 # using a relative directory. 3422 cp "$am_depcomp" conftest.dir 3423 cd conftest.dir 3424 # We will build objects and dependencies in a subdirectory because 3425 # it helps to detect inapplicable dependency modes. For instance 3426 # both Tru64's cc and ICC support -MD to output dependencies as a 3427 # side effect of compilation, but ICC will put the dependencies in 3428 # the current directory while Tru64 will put them in the object 3429 # directory. 3430 mkdir sub 3431 3432 am_cv_CC_dependencies_compiler_type=none 3433 if test "$am_compiler_list" = ""; then 3434 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3435 fi 3436 am__universal=false 3437 case " $depcc " in #( 3438 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3439 esac 3440 3441 for depmode in $am_compiler_list; do 3442 # Setup a source with many dependencies, because some compilers 3443 # like to wrap large dependency lists on column 80 (with \), and 3444 # we should not choose a depcomp mode which is confused by this. 3445 # 3446 # We need to recreate these files for each test, as the compiler may 3447 # overwrite some of them when testing with obscure command lines. 3448 # This happens at least with the AIX C compiler. 3449 : > sub/conftest.c 3450 for i in 1 2 3 4 5 6; do 3451 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3452 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3453 # Solaris 10 /bin/sh. 3454 echo '/* dummy */' > sub/conftst$i.h 3455 done 3456 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3457 3458 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3459 # mode. It turns out that the SunPro C++ compiler does not properly 3460 # handle '-M -o', and we need to detect this. Also, some Intel 3461 # versions had trouble with output in subdirs. 3462 am__obj=sub/conftest.${OBJEXT-o} 3463 am__minus_obj="-o $am__obj" 3464 case $depmode in 3465 gcc) 3466 # This depmode causes a compiler race in universal mode. 3467 test "$am__universal" = false || continue 3468 ;; 3469 nosideeffect) 3470 # After this tag, mechanisms are not by side-effect, so they'll 3471 # only be used when explicitly requested. 3472 if test "x$enable_dependency_tracking" = xyes; then 3473 continue 3474 else 3475 break 3476 fi 3477 ;; 3478 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3479 # This compiler won't grok '-c -o', but also, the minuso test has 3480 # not run yet. These depmodes are late enough in the game, and 3481 # so weak that their functioning should not be impacted. 3482 am__obj=conftest.${OBJEXT-o} 3483 am__minus_obj= 3484 ;; 3485 none) break ;; 3486 esac 3487 if depmode=$depmode \ 3488 source=sub/conftest.c object=$am__obj \ 3489 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3490 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3491 >/dev/null 2>conftest.err && 3492 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3493 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3494 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3495 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3496 # icc doesn't choke on unknown options, it will just issue warnings 3497 # or remarks (even with -Werror). So we grep stderr for any message 3498 # that says an option was ignored or not supported. 3499 # When given -MP, icc 7.0 and 7.1 complain thusly: 3500 # icc: Command line warning: ignoring option '-M'; no argument required 3501 # The diagnosis changed in icc 8.0: 3502 # icc: Command line remark: option '-MP' not supported 3503 if (grep 'ignoring option' conftest.err || 3504 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3505 am_cv_CC_dependencies_compiler_type=$depmode 3506 break 3507 fi 3508 fi 3509 done 3510 3511 cd .. 3512 rm -rf conftest.dir 3513else 3514 am_cv_CC_dependencies_compiler_type=none 3515fi 3516 3517fi 3518{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3519$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3520CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3521 3522 if 3523 test "x$enable_dependency_tracking" != xno \ 3524 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3525 am__fastdepCC_TRUE= 3526 am__fastdepCC_FALSE='#' 3527else 3528 am__fastdepCC_TRUE='#' 3529 am__fastdepCC_FALSE= 3530fi 3531 3532 3533# By default we simply use the C compiler to build assembly code. 3534 3535test "${CCAS+set}" = set || CCAS=$CC 3536test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS 3537 3538 3539 3540depcc="$CCAS" am_compiler_list= 3541 3542{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3543$as_echo_n "checking dependency style of $depcc... " >&6; } 3544if ${am_cv_CCAS_dependencies_compiler_type+:} false; then : 3545 $as_echo_n "(cached) " >&6 3546else 3547 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3548 # We make a subdir and do the tests there. Otherwise we can end up 3549 # making bogus files that we don't know about and never remove. For 3550 # instance it was reported that on HP-UX the gcc test will end up 3551 # making a dummy file named 'D' -- because '-MD' means "put the output 3552 # in D". 3553 rm -rf conftest.dir 3554 mkdir conftest.dir 3555 # Copy depcomp to subdir because otherwise we won't find it if we're 3556 # using a relative directory. 3557 cp "$am_depcomp" conftest.dir 3558 cd conftest.dir 3559 # We will build objects and dependencies in a subdirectory because 3560 # it helps to detect inapplicable dependency modes. For instance 3561 # both Tru64's cc and ICC support -MD to output dependencies as a 3562 # side effect of compilation, but ICC will put the dependencies in 3563 # the current directory while Tru64 will put them in the object 3564 # directory. 3565 mkdir sub 3566 3567 am_cv_CCAS_dependencies_compiler_type=none 3568 if test "$am_compiler_list" = ""; then 3569 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3570 fi 3571 am__universal=false 3572 3573 3574 for depmode in $am_compiler_list; do 3575 # Setup a source with many dependencies, because some compilers 3576 # like to wrap large dependency lists on column 80 (with \), and 3577 # we should not choose a depcomp mode which is confused by this. 3578 # 3579 # We need to recreate these files for each test, as the compiler may 3580 # overwrite some of them when testing with obscure command lines. 3581 # This happens at least with the AIX C compiler. 3582 : > sub/conftest.c 3583 for i in 1 2 3 4 5 6; do 3584 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3585 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3586 # Solaris 10 /bin/sh. 3587 echo '/* dummy */' > sub/conftst$i.h 3588 done 3589 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3590 3591 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3592 # mode. It turns out that the SunPro C++ compiler does not properly 3593 # handle '-M -o', and we need to detect this. Also, some Intel 3594 # versions had trouble with output in subdirs. 3595 am__obj=sub/conftest.${OBJEXT-o} 3596 am__minus_obj="-o $am__obj" 3597 case $depmode in 3598 gcc) 3599 # This depmode causes a compiler race in universal mode. 3600 test "$am__universal" = false || continue 3601 ;; 3602 nosideeffect) 3603 # After this tag, mechanisms are not by side-effect, so they'll 3604 # only be used when explicitly requested. 3605 if test "x$enable_dependency_tracking" = xyes; then 3606 continue 3607 else 3608 break 3609 fi 3610 ;; 3611 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3612 # This compiler won't grok '-c -o', but also, the minuso test has 3613 # not run yet. These depmodes are late enough in the game, and 3614 # so weak that their functioning should not be impacted. 3615 am__obj=conftest.${OBJEXT-o} 3616 am__minus_obj= 3617 ;; 3618 none) break ;; 3619 esac 3620 if depmode=$depmode \ 3621 source=sub/conftest.c object=$am__obj \ 3622 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3623 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3624 >/dev/null 2>conftest.err && 3625 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3626 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3627 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3628 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3629 # icc doesn't choke on unknown options, it will just issue warnings 3630 # or remarks (even with -Werror). So we grep stderr for any message 3631 # that says an option was ignored or not supported. 3632 # When given -MP, icc 7.0 and 7.1 complain thusly: 3633 # icc: Command line warning: ignoring option '-M'; no argument required 3634 # The diagnosis changed in icc 8.0: 3635 # icc: Command line remark: option '-MP' not supported 3636 if (grep 'ignoring option' conftest.err || 3637 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3638 am_cv_CCAS_dependencies_compiler_type=$depmode 3639 break 3640 fi 3641 fi 3642 done 3643 3644 cd .. 3645 rm -rf conftest.dir 3646else 3647 am_cv_CCAS_dependencies_compiler_type=none 3648fi 3649 3650fi 3651{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5 3652$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; } 3653CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type 3654 3655 if 3656 test "x$enable_dependency_tracking" != xno \ 3657 && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then 3658 am__fastdepCCAS_TRUE= 3659 am__fastdepCCAS_FALSE='#' 3660else 3661 am__fastdepCCAS_TRUE='#' 3662 am__fastdepCCAS_FALSE= 3663fi 3664 3665 3666 3667if test -n "$ac_tool_prefix"; then 3668 for ac_prog in ar lib "link -lib" 3669 do 3670 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3671set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3672{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3673$as_echo_n "checking for $ac_word... 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" >&6; } 3718if ${ac_cv_prog_ac_ct_AR+:} false; then : 3719 $as_echo_n "(cached) " >&6 3720else 3721 if test -n "$ac_ct_AR"; then 3722 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 3723else 3724as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3725for as_dir in $PATH 3726do 3727 IFS=$as_save_IFS 3728 test -z "$as_dir" && as_dir=. 3729 for ac_exec_ext in '' $ac_executable_extensions; do 3730 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3731 ac_cv_prog_ac_ct_AR="$ac_prog" 3732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3733 break 2 3734 fi 3735done 3736 done 3737IFS=$as_save_IFS 3738 3739fi 3740fi 3741ac_ct_AR=$ac_cv_prog_ac_ct_AR 3742if test -n "$ac_ct_AR"; then 3743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 3744$as_echo "$ac_ct_AR" >&6; } 3745else 3746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3747$as_echo "no" >&6; } 3748fi 3749 3750 3751 test -n "$ac_ct_AR" && break 3752done 3753 3754 if test "x$ac_ct_AR" = x; then 3755 AR="false" 3756 else 3757 case $cross_compiling:$ac_tool_warned in 3758yes:) 3759{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3760$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3761ac_tool_warned=yes ;; 3762esac 3763 AR=$ac_ct_AR 3764 fi 3765fi 3766 3767: ${AR=ar} 3768 3769{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 3770$as_echo_n "checking the archiver ($AR) interface... " >&6; } 3771if ${am_cv_ar_interface+:} false; then : 3772 $as_echo_n "(cached) " >&6 3773else 3774 ac_ext=c 3775ac_cpp='$CPP $CPPFLAGS' 3776ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3777ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3778ac_compiler_gnu=$ac_cv_c_compiler_gnu 3779 3780 am_cv_ar_interface=ar 3781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3782/* end confdefs.h. */ 3783int some_variable = 0; 3784_ACEOF 3785if ac_fn_c_try_compile "$LINENO"; then : 3786 am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' 3787 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 3788 (eval $am_ar_try) 2>&5 3789 ac_status=$? 3790 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3791 test $ac_status = 0; } 3792 if test "$ac_status" -eq 0; then 3793 am_cv_ar_interface=ar 3794 else 3795 am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' 3796 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 3797 (eval $am_ar_try) 2>&5 3798 ac_status=$? 3799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3800 test $ac_status = 0; } 3801 if test "$ac_status" -eq 0; then 3802 am_cv_ar_interface=lib 3803 else 3804 am_cv_ar_interface=unknown 3805 fi 3806 fi 3807 rm -f conftest.lib libconftest.a 3808 3809fi 3810rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3811 ac_ext=c 3812ac_cpp='$CPP $CPPFLAGS' 3813ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3814ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3815ac_compiler_gnu=$ac_cv_c_compiler_gnu 3816 3817fi 3818{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 3819$as_echo "$am_cv_ar_interface" >&6; } 3820 3821case $am_cv_ar_interface in 3822ar) 3823 ;; 3824lib) 3825 # Microsoft lib, so override with the ar-lib wrapper script. 3826 # FIXME: It is wrong to rewrite AR. 3827 # But if we don't then we get into trouble of one sort or another. 3828 # A longer-term fix would be to have automake use am__AR in this case, 3829 # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something 3830 # similar. 3831 AR="$am_aux_dir/ar-lib $AR" 3832 ;; 3833unknown) 3834 as_fn_error $? "could not determine $AR interface" "$LINENO" 5 3835 ;; 3836esac 3837 3838ac_ext=c 3839ac_cpp='$CPP $CPPFLAGS' 3840ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3841ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3842ac_compiler_gnu=$ac_cv_c_compiler_gnu 3843if test -n "$ac_tool_prefix"; then 3844 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3845set dummy ${ac_tool_prefix}gcc; ac_word=$2 3846{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3847$as_echo_n "checking for $ac_word... " >&6; } 3848if ${ac_cv_prog_CC+:} false; then : 3849 $as_echo_n "(cached) " >&6 3850else 3851 if test -n "$CC"; then 3852 ac_cv_prog_CC="$CC" # Let the user override the test. 3853else 3854as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3855for as_dir in $PATH 3856do 3857 IFS=$as_save_IFS 3858 test -z "$as_dir" && as_dir=. 3859 for ac_exec_ext in '' $ac_executable_extensions; do 3860 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3861 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3862 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3863 break 2 3864 fi 3865done 3866 done 3867IFS=$as_save_IFS 3868 3869fi 3870fi 3871CC=$ac_cv_prog_CC 3872if test -n "$CC"; then 3873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3874$as_echo "$CC" >&6; } 3875else 3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3877$as_echo "no" >&6; } 3878fi 3879 3880 3881fi 3882if test -z "$ac_cv_prog_CC"; then 3883 ac_ct_CC=$CC 3884 # Extract the first word of "gcc", so it can be a program name with args. 3885set dummy gcc; ac_word=$2 3886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3887$as_echo_n "checking for $ac_word... " >&6; } 3888if ${ac_cv_prog_ac_ct_CC+:} false; then : 3889 $as_echo_n "(cached) " >&6 3890else 3891 if test -n "$ac_ct_CC"; then 3892 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3893else 3894as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3895for as_dir in $PATH 3896do 3897 IFS=$as_save_IFS 3898 test -z "$as_dir" && as_dir=. 3899 for ac_exec_ext in '' $ac_executable_extensions; do 3900 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3901 ac_cv_prog_ac_ct_CC="gcc" 3902 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3903 break 2 3904 fi 3905done 3906 done 3907IFS=$as_save_IFS 3908 3909fi 3910fi 3911ac_ct_CC=$ac_cv_prog_ac_ct_CC 3912if test -n "$ac_ct_CC"; then 3913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3914$as_echo "$ac_ct_CC" >&6; } 3915else 3916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3917$as_echo "no" >&6; } 3918fi 3919 3920 if test "x$ac_ct_CC" = x; then 3921 CC="" 3922 else 3923 case $cross_compiling:$ac_tool_warned in 3924yes:) 3925{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3926$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3927ac_tool_warned=yes ;; 3928esac 3929 CC=$ac_ct_CC 3930 fi 3931else 3932 CC="$ac_cv_prog_CC" 3933fi 3934 3935if test -z "$CC"; then 3936 if test -n "$ac_tool_prefix"; then 3937 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3938set dummy ${ac_tool_prefix}cc; ac_word=$2 3939{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3940$as_echo_n "checking for $ac_word... " >&6; } 3941if ${ac_cv_prog_CC+:} false; then : 3942 $as_echo_n "(cached) " >&6 3943else 3944 if test -n "$CC"; then 3945 ac_cv_prog_CC="$CC" # Let the user override the test. 3946else 3947as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3948for as_dir in $PATH 3949do 3950 IFS=$as_save_IFS 3951 test -z "$as_dir" && as_dir=. 3952 for ac_exec_ext in '' $ac_executable_extensions; do 3953 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3954 ac_cv_prog_CC="${ac_tool_prefix}cc" 3955 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3956 break 2 3957 fi 3958done 3959 done 3960IFS=$as_save_IFS 3961 3962fi 3963fi 3964CC=$ac_cv_prog_CC 3965if test -n "$CC"; then 3966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3967$as_echo "$CC" >&6; } 3968else 3969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3970$as_echo "no" >&6; } 3971fi 3972 3973 3974 fi 3975fi 3976if test -z "$CC"; then 3977 # Extract the first word of "cc", so it can be a program name with args. 3978set dummy cc; ac_word=$2 3979{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3980$as_echo_n "checking for $ac_word... " >&6; } 3981if ${ac_cv_prog_CC+:} false; then : 3982 $as_echo_n "(cached) " >&6 3983else 3984 if test -n "$CC"; then 3985 ac_cv_prog_CC="$CC" # Let the user override the test. 3986else 3987 ac_prog_rejected=no 3988as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3989for as_dir in $PATH 3990do 3991 IFS=$as_save_IFS 3992 test -z "$as_dir" && as_dir=. 3993 for ac_exec_ext in '' $ac_executable_extensions; do 3994 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3995 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3996 ac_prog_rejected=yes 3997 continue 3998 fi 3999 ac_cv_prog_CC="cc" 4000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4001 break 2 4002 fi 4003done 4004 done 4005IFS=$as_save_IFS 4006 4007if test $ac_prog_rejected = yes; then 4008 # We found a bogon in the path, so make sure we never use it. 4009 set dummy $ac_cv_prog_CC 4010 shift 4011 if test $# != 0; then 4012 # We chose a different compiler from the bogus one. 4013 # However, it has the same basename, so the bogon will be chosen 4014 # first if we set CC to just the basename; use the full file name. 4015 shift 4016 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 4017 fi 4018fi 4019fi 4020fi 4021CC=$ac_cv_prog_CC 4022if test -n "$CC"; then 4023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4024$as_echo "$CC" >&6; } 4025else 4026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4027$as_echo "no" >&6; } 4028fi 4029 4030 4031fi 4032if test -z "$CC"; then 4033 if test -n "$ac_tool_prefix"; then 4034 for ac_prog in cl.exe 4035 do 4036 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4037set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4038{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4039$as_echo_n "checking for $ac_word... " >&6; } 4040if ${ac_cv_prog_CC+:} false; then : 4041 $as_echo_n "(cached) " >&6 4042else 4043 if test -n "$CC"; then 4044 ac_cv_prog_CC="$CC" # Let the user override the test. 4045else 4046as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4047for as_dir in $PATH 4048do 4049 IFS=$as_save_IFS 4050 test -z "$as_dir" && as_dir=. 4051 for ac_exec_ext in '' $ac_executable_extensions; do 4052 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4053 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 4054 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4055 break 2 4056 fi 4057done 4058 done 4059IFS=$as_save_IFS 4060 4061fi 4062fi 4063CC=$ac_cv_prog_CC 4064if test -n "$CC"; then 4065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4066$as_echo "$CC" >&6; } 4067else 4068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4069$as_echo "no" >&6; } 4070fi 4071 4072 4073 test -n "$CC" && break 4074 done 4075fi 4076if test -z "$CC"; then 4077 ac_ct_CC=$CC 4078 for ac_prog in cl.exe 4079do 4080 # Extract the first word of "$ac_prog", so it can be a program name with args. 4081set dummy $ac_prog; ac_word=$2 4082{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4083$as_echo_n "checking for $ac_word... " >&6; } 4084if ${ac_cv_prog_ac_ct_CC+:} false; then : 4085 $as_echo_n "(cached) " >&6 4086else 4087 if test -n "$ac_ct_CC"; then 4088 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4089else 4090as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4091for as_dir in $PATH 4092do 4093 IFS=$as_save_IFS 4094 test -z "$as_dir" && as_dir=. 4095 for ac_exec_ext in '' $ac_executable_extensions; do 4096 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4097 ac_cv_prog_ac_ct_CC="$ac_prog" 4098 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4099 break 2 4100 fi 4101done 4102 done 4103IFS=$as_save_IFS 4104 4105fi 4106fi 4107ac_ct_CC=$ac_cv_prog_ac_ct_CC 4108if test -n "$ac_ct_CC"; then 4109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4110$as_echo "$ac_ct_CC" >&6; } 4111else 4112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4113$as_echo "no" >&6; } 4114fi 4115 4116 4117 test -n "$ac_ct_CC" && break 4118done 4119 4120 if test "x$ac_ct_CC" = x; then 4121 CC="" 4122 else 4123 case $cross_compiling:$ac_tool_warned in 4124yes:) 4125{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4126$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4127ac_tool_warned=yes ;; 4128esac 4129 CC=$ac_ct_CC 4130 fi 4131fi 4132 4133fi 4134 4135 4136test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4137$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4138as_fn_error $? "no acceptable C compiler found in \$PATH 4139See \`config.log' for more details" "$LINENO" 5; } 4140 4141# Provide some information about the compiler. 4142$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4143set X $ac_compile 4144ac_compiler=$2 4145for ac_option in --version -v -V -qversion; do 4146 { { ac_try="$ac_compiler $ac_option >&5" 4147case "(($ac_try" in 4148 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4149 *) ac_try_echo=$ac_try;; 4150esac 4151eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4152$as_echo "$ac_try_echo"; } >&5 4153 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4154 ac_status=$? 4155 if test -s conftest.err; then 4156 sed '10a\ 4157... rest of stderr output deleted ... 4158 10q' conftest.err >conftest.er1 4159 cat conftest.er1 >&5 4160 fi 4161 rm -f conftest.er1 conftest.err 4162 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4163 test $ac_status = 0; } 4164done 4165 4166{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4167$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4168if ${ac_cv_c_compiler_gnu+:} false; then : 4169 $as_echo_n "(cached) " >&6 4170else 4171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4172/* end confdefs.h. */ 4173 4174int 4175main () 4176{ 4177#ifndef __GNUC__ 4178 choke me 4179#endif 4180 4181 ; 4182 return 0; 4183} 4184_ACEOF 4185if ac_fn_c_try_compile "$LINENO"; then : 4186 ac_compiler_gnu=yes 4187else 4188 ac_compiler_gnu=no 4189fi 4190rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4191ac_cv_c_compiler_gnu=$ac_compiler_gnu 4192 4193fi 4194{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4195$as_echo "$ac_cv_c_compiler_gnu" >&6; } 4196if test $ac_compiler_gnu = yes; then 4197 GCC=yes 4198else 4199 GCC= 4200fi 4201ac_test_CFLAGS=${CFLAGS+set} 4202ac_save_CFLAGS=$CFLAGS 4203{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4204$as_echo_n "checking whether $CC accepts -g... " >&6; } 4205if ${ac_cv_prog_cc_g+:} false; then : 4206 $as_echo_n "(cached) " >&6 4207else 4208 ac_save_c_werror_flag=$ac_c_werror_flag 4209 ac_c_werror_flag=yes 4210 ac_cv_prog_cc_g=no 4211 CFLAGS="-g" 4212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4213/* end confdefs.h. */ 4214 4215int 4216main () 4217{ 4218 4219 ; 4220 return 0; 4221} 4222_ACEOF 4223if ac_fn_c_try_compile "$LINENO"; then : 4224 ac_cv_prog_cc_g=yes 4225else 4226 CFLAGS="" 4227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4228/* end confdefs.h. */ 4229 4230int 4231main () 4232{ 4233 4234 ; 4235 return 0; 4236} 4237_ACEOF 4238if ac_fn_c_try_compile "$LINENO"; then : 4239 4240else 4241 ac_c_werror_flag=$ac_save_c_werror_flag 4242 CFLAGS="-g" 4243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4244/* end confdefs.h. */ 4245 4246int 4247main () 4248{ 4249 4250 ; 4251 return 0; 4252} 4253_ACEOF 4254if ac_fn_c_try_compile "$LINENO"; then : 4255 ac_cv_prog_cc_g=yes 4256fi 4257rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4258fi 4259rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4260fi 4261rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4262 ac_c_werror_flag=$ac_save_c_werror_flag 4263fi 4264{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4265$as_echo "$ac_cv_prog_cc_g" >&6; } 4266if test "$ac_test_CFLAGS" = set; then 4267 CFLAGS=$ac_save_CFLAGS 4268elif test $ac_cv_prog_cc_g = yes; then 4269 if test "$GCC" = yes; then 4270 CFLAGS="-g -O2" 4271 else 4272 CFLAGS="-g" 4273 fi 4274else 4275 if test "$GCC" = yes; then 4276 CFLAGS="-O2" 4277 else 4278 CFLAGS= 4279 fi 4280fi 4281{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4282$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4283if ${ac_cv_prog_cc_c89+:} false; then : 4284 $as_echo_n "(cached) " >&6 4285else 4286 ac_cv_prog_cc_c89=no 4287ac_save_CC=$CC 4288cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4289/* end confdefs.h. */ 4290#include <stdarg.h> 4291#include <stdio.h> 4292struct stat; 4293/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4294struct buf { int x; }; 4295FILE * (*rcsopen) (struct buf *, struct stat *, int); 4296static char *e (p, i) 4297 char **p; 4298 int i; 4299{ 4300 return p[i]; 4301} 4302static char *f (char * (*g) (char **, int), char **p, ...) 4303{ 4304 char *s; 4305 va_list v; 4306 va_start (v,p); 4307 s = g (p, va_arg (v,int)); 4308 va_end (v); 4309 return s; 4310} 4311 4312/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4313 function prototypes and stuff, but not '\xHH' hex character constants. 4314 These don't provoke an error unfortunately, instead are silently treated 4315 as 'x'. The following induces an error, until -std is added to get 4316 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4317 array size at least. It's necessary to write '\x00'==0 to get something 4318 that's true only with -std. */ 4319int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4320 4321/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4322 inside strings and character constants. */ 4323#define FOO(x) 'x' 4324int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4325 4326int test (int i, double x); 4327struct s1 {int (*f) (int a);}; 4328struct s2 {int (*f) (double a);}; 4329int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4330int argc; 4331char **argv; 4332int 4333main () 4334{ 4335return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4336 ; 4337 return 0; 4338} 4339_ACEOF 4340for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4341 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4342do 4343 CC="$ac_save_CC $ac_arg" 4344 if ac_fn_c_try_compile "$LINENO"; then : 4345 ac_cv_prog_cc_c89=$ac_arg 4346fi 4347rm -f core conftest.err conftest.$ac_objext 4348 test "x$ac_cv_prog_cc_c89" != "xno" && break 4349done 4350rm -f conftest.$ac_ext 4351CC=$ac_save_CC 4352 4353fi 4354# AC_CACHE_VAL 4355case "x$ac_cv_prog_cc_c89" in 4356 x) 4357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4358$as_echo "none needed" >&6; } ;; 4359 xno) 4360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4361$as_echo "unsupported" >&6; } ;; 4362 *) 4363 CC="$CC $ac_cv_prog_cc_c89" 4364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4365$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4366esac 4367if test "x$ac_cv_prog_cc_c89" != xno; then : 4368 4369fi 4370 4371ac_ext=c 4372ac_cpp='$CPP $CPPFLAGS' 4373ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4374ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4375ac_compiler_gnu=$ac_cv_c_compiler_gnu 4376 4377ac_ext=c 4378ac_cpp='$CPP $CPPFLAGS' 4379ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4380ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4381ac_compiler_gnu=$ac_cv_c_compiler_gnu 4382{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4383$as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } 4440if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4441 $as_echo_n "(cached) " >&6 4442else 4443 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4444 # We make a subdir and do the tests there. Otherwise we can end up 4445 # making bogus files that we don't know about and never remove. For 4446 # instance it was reported that on HP-UX the gcc test will end up 4447 # making a dummy file named 'D' -- because '-MD' means "put the output 4448 # in D". 4449 rm -rf conftest.dir 4450 mkdir conftest.dir 4451 # Copy depcomp to subdir because otherwise we won't find it if we're 4452 # using a relative directory. 4453 cp "$am_depcomp" conftest.dir 4454 cd conftest.dir 4455 # We will build objects and dependencies in a subdirectory because 4456 # it helps to detect inapplicable dependency modes. For instance 4457 # both Tru64's cc and ICC support -MD to output dependencies as a 4458 # side effect of compilation, but ICC will put the dependencies in 4459 # the current directory while Tru64 will put them in the object 4460 # directory. 4461 mkdir sub 4462 4463 am_cv_CC_dependencies_compiler_type=none 4464 if test "$am_compiler_list" = ""; then 4465 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4466 fi 4467 am__universal=false 4468 case " $depcc " in #( 4469 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4470 esac 4471 4472 for depmode in $am_compiler_list; do 4473 # Setup a source with many dependencies, because some compilers 4474 # like to wrap large dependency lists on column 80 (with \), and 4475 # we should not choose a depcomp mode which is confused by this. 4476 # 4477 # We need to recreate these files for each test, as the compiler may 4478 # overwrite some of them when testing with obscure command lines. 4479 # This happens at least with the AIX C compiler. 4480 : > sub/conftest.c 4481 for i in 1 2 3 4 5 6; do 4482 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4483 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4484 # Solaris 10 /bin/sh. 4485 echo '/* dummy */' > sub/conftst$i.h 4486 done 4487 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4488 4489 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4490 # mode. It turns out that the SunPro C++ compiler does not properly 4491 # handle '-M -o', and we need to detect this. Also, some Intel 4492 # versions had trouble with output in subdirs. 4493 am__obj=sub/conftest.${OBJEXT-o} 4494 am__minus_obj="-o $am__obj" 4495 case $depmode in 4496 gcc) 4497 # This depmode causes a compiler race in universal mode. 4498 test "$am__universal" = false || continue 4499 ;; 4500 nosideeffect) 4501 # After this tag, mechanisms are not by side-effect, so they'll 4502 # only be used when explicitly requested. 4503 if test "x$enable_dependency_tracking" = xyes; then 4504 continue 4505 else 4506 break 4507 fi 4508 ;; 4509 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4510 # This compiler won't grok '-c -o', but also, the minuso test has 4511 # not run yet. These depmodes are late enough in the game, and 4512 # so weak that their functioning should not be impacted. 4513 am__obj=conftest.${OBJEXT-o} 4514 am__minus_obj= 4515 ;; 4516 none) break ;; 4517 esac 4518 if depmode=$depmode \ 4519 source=sub/conftest.c object=$am__obj \ 4520 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4521 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4522 >/dev/null 2>conftest.err && 4523 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4524 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4525 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4526 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4527 # icc doesn't choke on unknown options, it will just issue warnings 4528 # or remarks (even with -Werror). So we grep stderr for any message 4529 # that says an option was ignored or not supported. 4530 # When given -MP, icc 7.0 and 7.1 complain thusly: 4531 # icc: Command line warning: ignoring option '-M'; no argument required 4532 # The diagnosis changed in icc 8.0: 4533 # icc: Command line remark: option '-MP' not supported 4534 if (grep 'ignoring option' conftest.err || 4535 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4536 am_cv_CC_dependencies_compiler_type=$depmode 4537 break 4538 fi 4539 fi 4540 done 4541 4542 cd .. 4543 rm -rf conftest.dir 4544else 4545 am_cv_CC_dependencies_compiler_type=none 4546fi 4547 4548fi 4549{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4550$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4551CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4552 4553 if 4554 test "x$enable_dependency_tracking" != xno \ 4555 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4556 am__fastdepCC_TRUE= 4557 am__fastdepCC_FALSE='#' 4558else 4559 am__fastdepCC_TRUE='#' 4560 am__fastdepCC_FALSE= 4561fi 4562 4563 4564if test -n "$ac_tool_prefix"; then 4565 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 4566set dummy ${ac_tool_prefix}ranlib; ac_word=$2 4567{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4568$as_echo_n "checking for $ac_word... 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If it contains results you don't 4700# want to keep, you may remove or edit it. 4701# 4702# config.status only pays attention to the cache file if you give it 4703# the --recheck option to rerun configure. 4704# 4705# `ac_cv_env_foo' variables (set or unset) will be overridden when 4706# loading this file, other *unset* `ac_cv_foo' will be assigned the 4707# following values. 4708 4709_ACEOF 4710 4711# The following way of writing the cache mishandles newlines in values, 4712# but we know of no workaround that is simple, portable, and efficient. 4713# So, we kill variables containing newlines. 4714# Ultrix sh set writes to stderr and can't be redirected directly, 4715# and sets the high bit in the cache file unless we assign to the vars. 4716( 4717 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4718 eval ac_val=\$$ac_var 4719 case $ac_val in #( 4720 *${as_nl}*) 4721 case $ac_var in #( 4722 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4723$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4724 esac 4725 case $ac_var in #( 4726 _ | IFS | as_nl) ;; #( 4727 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4728 *) { eval $ac_var=; unset $ac_var;} ;; 4729 esac ;; 4730 esac 4731 done 4732 4733 (set) 2>&1 | 4734 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4735 *${as_nl}ac_space=\ *) 4736 # `set' does not quote correctly, so add quotes: double-quote 4737 # substitution turns \\\\ into \\, and sed turns \\ into \. 4738 sed -n \ 4739 "s/'/'\\\\''/g; 4740 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4741 ;; #( 4742 *) 4743 # `set' quotes correctly as required by POSIX, so do not add quotes. 4744 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4745 ;; 4746 esac | 4747 sort 4748) | 4749 sed ' 4750 /^ac_cv_env_/b end 4751 t clear 4752 :clear 4753 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4754 t end 4755 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4756 :end' >>confcache 4757if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4758 if test -w "$cache_file"; then 4759 if test "x$cache_file" != "x/dev/null"; then 4760 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4761$as_echo "$as_me: updating cache $cache_file" >&6;} 4762 if test ! -f "$cache_file" || test -h "$cache_file"; then 4763 cat confcache >"$cache_file" 4764 else 4765 case $cache_file in #( 4766 */* | ?:*) 4767 mv -f confcache "$cache_file"$$ && 4768 mv -f "$cache_file"$$ "$cache_file" ;; #( 4769 *) 4770 mv -f confcache "$cache_file" ;; 4771 esac 4772 fi 4773 fi 4774 else 4775 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4776$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4777 fi 4778fi 4779rm -f confcache 4780 4781test "x$prefix" = xNONE && prefix=$ac_default_prefix 4782# Let make expand exec_prefix. 4783test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4784 4785# Transform confdefs.h into DEFS. 4786# Protect against shell expansion while executing Makefile rules. 4787# Protect against Makefile macro expansion. 4788# 4789# If the first sed substitution is executed (which looks for macros that 4790# take arguments), then branch to the quote section. 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"conditional \"XTENSA_CALL0_ABI\" was never defined. 4874Usually this means the macro was only invoked conditionally." "$LINENO" 5 4875fi 4876 4877: "${CONFIG_STATUS=./config.status}" 4878ac_write_fail=0 4879ac_clean_files_save=$ac_clean_files 4880ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4881{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4882$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4883as_write_fail=0 4884cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4885#! $SHELL 4886# Generated by $as_me. 4887# Run this file to recreate the current configuration. 4888# Compiler output produced by configure, useful for debugging 4889# configure, is in config.log if it exists. 4890 4891debug=false 4892ac_cs_recheck=false 4893ac_cs_silent=false 4894 4895SHELL=\${CONFIG_SHELL-$SHELL} 4896export SHELL 4897_ASEOF 4898cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4899## -------------------- ## 4900## M4sh Initialization. ## 4901## -------------------- ## 4902 4903# Be more Bourne compatible 4904DUALCASE=1; export DUALCASE # for MKS sh 4905if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4906 emulate sh 4907 NULLCMD=: 4908 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4909 # is contrary to our usage. Disable this feature. 4910 alias -g '${1+"$@"}'='"$@"' 4911 setopt NO_GLOB_SUBST 4912else 4913 case `(set -o) 2>/dev/null` in #( 4914 *posix*) : 4915 set -o posix ;; #( 4916 *) : 4917 ;; 4918esac 4919fi 4920 4921 4922as_nl=' 4923' 4924export as_nl 4925# Printing a long string crashes Solaris 7 /usr/bin/printf. 4926as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4927as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4928as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4929# Prefer a ksh shell builtin over an external printf program on Solaris, 4930# but without wasting forks for bash or zsh. 4931if test -z "$BASH_VERSION$ZSH_VERSION" \ 4932 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4933 as_echo='print -r --' 4934 as_echo_n='print -rn --' 4935elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4936 as_echo='printf %s\n' 4937 as_echo_n='printf %s' 4938else 4939 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4940 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4941 as_echo_n='/usr/ucb/echo -n' 4942 else 4943 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4944 as_echo_n_body='eval 4945 arg=$1; 4946 case $arg in #( 4947 *"$as_nl"*) 4948 expr "X$arg" : "X\\(.*\\)$as_nl"; 4949 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4950 esac; 4951 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4952 ' 4953 export as_echo_n_body 4954 as_echo_n='sh -c $as_echo_n_body as_echo' 4955 fi 4956 export as_echo_body 4957 as_echo='sh -c $as_echo_body as_echo' 4958fi 4959 4960# The user is always right. 4961if test "${PATH_SEPARATOR+set}" != set; then 4962 PATH_SEPARATOR=: 4963 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4964 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4965 PATH_SEPARATOR=';' 4966 } 4967fi 4968 4969 4970# IFS 4971# We need space, tab and new line, in precisely that order. Quoting is 4972# there to prevent editors from complaining about space-tab. 4973# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4974# splitting by setting IFS to empty value.) 4975IFS=" "" $as_nl" 4976 4977# Find who we are. Look in the path if we contain no directory separator. 4978as_myself= 4979case $0 in #(( 4980 *[\\/]* ) as_myself=$0 ;; 4981 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4982for as_dir in $PATH 4983do 4984 IFS=$as_save_IFS 4985 test -z "$as_dir" && as_dir=. 4986 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4987 done 4988IFS=$as_save_IFS 4989 4990 ;; 4991esac 4992# We did not find ourselves, most probably we were run as `sh COMMAND' 4993# in which case we are not to be found in the path. 4994if test "x$as_myself" = x; then 4995 as_myself=$0 4996fi 4997if test ! -f "$as_myself"; then 4998 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4999 exit 1 5000fi 5001 5002# Unset variables that we do not need and which cause bugs (e.g. in 5003# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5004# suppresses any "Segmentation fault" message there. '((' could 5005# trigger a bug in pdksh 5.2.14. 5006for as_var in BASH_ENV ENV MAIL MAILPATH 5007do eval test x\${$as_var+set} = xset \ 5008 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5009done 5010PS1='$ ' 5011PS2='> ' 5012PS4='+ ' 5013 5014# NLS nuisances. 5015LC_ALL=C 5016export LC_ALL 5017LANGUAGE=C 5018export LANGUAGE 5019 5020# CDPATH. 5021(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5022 5023 5024# as_fn_error STATUS ERROR [LINENO LOG_FD] 5025# ---------------------------------------- 5026# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5027# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5028# script with STATUS, using 1 if that was 0. 5029as_fn_error () 5030{ 5031 as_status=$1; test $as_status -eq 0 && as_status=1 5032 if test "$4"; then 5033 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5034 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5035 fi 5036 $as_echo "$as_me: error: $2" >&2 5037 as_fn_exit $as_status 5038} # as_fn_error 5039 5040 5041# as_fn_set_status STATUS 5042# ----------------------- 5043# Set $? to STATUS, without forking. 5044as_fn_set_status () 5045{ 5046 return $1 5047} # as_fn_set_status 5048 5049# as_fn_exit STATUS 5050# ----------------- 5051# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5052as_fn_exit () 5053{ 5054 set +e 5055 as_fn_set_status $1 5056 exit $1 5057} # as_fn_exit 5058 5059# as_fn_unset VAR 5060# --------------- 5061# Portably unset VAR. 5062as_fn_unset () 5063{ 5064 { eval $1=; unset $1;} 5065} 5066as_unset=as_fn_unset 5067# as_fn_append VAR VALUE 5068# ---------------------- 5069# Append the text in VALUE to the end of the definition contained in VAR. Take 5070# advantage of any shell optimizations that allow amortized linear growth over 5071# repeated appends, instead of the typical quadratic growth present in naive 5072# implementations. 5073if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5074 eval 'as_fn_append () 5075 { 5076 eval $1+=\$2 5077 }' 5078else 5079 as_fn_append () 5080 { 5081 eval $1=\$$1\$2 5082 } 5083fi # as_fn_append 5084 5085# as_fn_arith ARG... 5086# ------------------ 5087# Perform arithmetic evaluation on the ARGs, and store the result in the 5088# global $as_val. Take advantage of shells that can avoid forks. The arguments 5089# must be portable across $(()) and expr. 5090if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5091 eval 'as_fn_arith () 5092 { 5093 as_val=$(( $* )) 5094 }' 5095else 5096 as_fn_arith () 5097 { 5098 as_val=`expr "$@" || test $? -eq 1` 5099 } 5100fi # as_fn_arith 5101 5102 5103if expr a : '\(a\)' >/dev/null 2>&1 && 5104 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5105 as_expr=expr 5106else 5107 as_expr=false 5108fi 5109 5110if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5111 as_basename=basename 5112else 5113 as_basename=false 5114fi 5115 5116if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5117 as_dirname=dirname 5118else 5119 as_dirname=false 5120fi 5121 5122as_me=`$as_basename -- "$0" || 5123$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5124 X"$0" : 'X\(//\)$' \| \ 5125 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5126$as_echo X/"$0" | 5127 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5128 s//\1/ 5129 q 5130 } 5131 /^X\/\(\/\/\)$/{ 5132 s//\1/ 5133 q 5134 } 5135 /^X\/\(\/\).*/{ 5136 s//\1/ 5137 q 5138 } 5139 s/.*/./; q'` 5140 5141# Avoid depending upon Character Ranges. 5142as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5143as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5144as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5145as_cr_digits='0123456789' 5146as_cr_alnum=$as_cr_Letters$as_cr_digits 5147 5148ECHO_C= ECHO_N= ECHO_T= 5149case `echo -n x` in #((((( 5150-n*) 5151 case `echo 'xy\c'` in 5152 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5153 xy) ECHO_C='\c';; 5154 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5155 ECHO_T=' ';; 5156 esac;; 5157*) 5158 ECHO_N='-n';; 5159esac 5160 5161rm -f conf$$ conf$$.exe conf$$.file 5162if test -d conf$$.dir; then 5163 rm -f conf$$.dir/conf$$.file 5164else 5165 rm -f conf$$.dir 5166 mkdir conf$$.dir 2>/dev/null 5167fi 5168if (echo >conf$$.file) 2>/dev/null; then 5169 if ln -s conf$$.file conf$$ 2>/dev/null; then 5170 as_ln_s='ln -s' 5171 # ... but there are two gotchas: 5172 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5173 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5174 # In both cases, we have to default to `cp -pR'. 5175 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5176 as_ln_s='cp -pR' 5177 elif ln conf$$.file conf$$ 2>/dev/null; then 5178 as_ln_s=ln 5179 else 5180 as_ln_s='cp -pR' 5181 fi 5182else 5183 as_ln_s='cp -pR' 5184fi 5185rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5186rmdir conf$$.dir 2>/dev/null 5187 5188 5189# as_fn_mkdir_p 5190# ------------- 5191# Create "$as_dir" as a directory, including parents if necessary. 5192as_fn_mkdir_p () 5193{ 5194 5195 case $as_dir in #( 5196 -*) as_dir=./$as_dir;; 5197 esac 5198 test -d "$as_dir" || eval $as_mkdir_p || { 5199 as_dirs= 5200 while :; do 5201 case $as_dir in #( 5202 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5203 *) as_qdir=$as_dir;; 5204 esac 5205 as_dirs="'$as_qdir' $as_dirs" 5206 as_dir=`$as_dirname -- "$as_dir" || 5207$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5208 X"$as_dir" : 'X\(//\)[^/]' \| \ 5209 X"$as_dir" : 'X\(//\)$' \| \ 5210 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5211$as_echo X"$as_dir" | 5212 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5213 s//\1/ 5214 q 5215 } 5216 /^X\(\/\/\)[^/].*/{ 5217 s//\1/ 5218 q 5219 } 5220 /^X\(\/\/\)$/{ 5221 s//\1/ 5222 q 5223 } 5224 /^X\(\/\).*/{ 5225 s//\1/ 5226 q 5227 } 5228 s/.*/./; q'` 5229 test -d "$as_dir" && break 5230 done 5231 test -z "$as_dirs" || eval "mkdir $as_dirs" 5232 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5233 5234 5235} # as_fn_mkdir_p 5236if mkdir -p . 2>/dev/null; then 5237 as_mkdir_p='mkdir -p "$as_dir"' 5238else 5239 test -d ./-p && rmdir ./-p 5240 as_mkdir_p=false 5241fi 5242 5243 5244# as_fn_executable_p FILE 5245# ----------------------- 5246# Test if FILE is an executable regular file. 5247as_fn_executable_p () 5248{ 5249 test -f "$1" && test -x "$1" 5250} # as_fn_executable_p 5251as_test_x='test -x' 5252as_executable_p=as_fn_executable_p 5253 5254# Sed expression to map a string onto a valid CPP name. 5255as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5256 5257# Sed expression to map a string onto a valid variable name. 5258as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5259 5260 5261exec 6>&1 5262## ----------------------------------- ## 5263## Main body of $CONFIG_STATUS script. ## 5264## ----------------------------------- ## 5265_ASEOF 5266test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5267 5268cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5269# Save the log message, to keep $0 and so on meaningful, and to 5270# report actual input values of CONFIG_FILES etc. instead of their 5271# values after options handling. 5272ac_log=" 5273This file was extended by xtensa-hal $as_me RF-2015.2, which was 5274generated by GNU Autoconf 2.69. Invocation command line was 5275 5276 CONFIG_FILES = $CONFIG_FILES 5277 CONFIG_HEADERS = $CONFIG_HEADERS 5278 CONFIG_LINKS = $CONFIG_LINKS 5279 CONFIG_COMMANDS = $CONFIG_COMMANDS 5280 $ $0 $@ 5281 5282on `(hostname || uname -n) 2>/dev/null | sed 1q` 5283" 5284 5285_ACEOF 5286 5287case $ac_config_files in *" 5288"*) set x $ac_config_files; shift; ac_config_files=$*;; 5289esac 5290 5291 5292 5293cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5294# Files that config.status was made for. 5295config_files="$ac_config_files" 5296config_commands="$ac_config_commands" 5297 5298_ACEOF 5299 5300cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5301ac_cs_usage="\ 5302\`$as_me' instantiates files and other configuration actions 5303from templates according to the current configuration. Unless the files 5304and actions are specified as TAGs, all are instantiated by default. 5305 5306Usage: $0 [OPTION]... [TAG]... 5307 5308 -h, --help print this help, then exit 5309 -V, --version print version number and configuration settings, then exit 5310 --config print configuration, then exit 5311 -q, --quiet, --silent 5312 do not print progress messages 5313 -d, --debug don't remove temporary files 5314 --recheck update $as_me by reconfiguring in the same conditions 5315 --file=FILE[:TEMPLATE] 5316 instantiate the configuration file FILE 5317 5318Configuration files: 5319$config_files 5320 5321Configuration commands: 5322$config_commands 5323 5324Report bugs to the package provider." 5325 5326_ACEOF 5327cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5328ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5329ac_cs_version="\\ 5330xtensa-hal config.status RF-2015.2 5331configured by $0, generated by GNU Autoconf 2.69, 5332 with options \\"\$ac_cs_config\\" 5333 5334Copyright (C) 2012 Free Software Foundation, Inc. 5335This config.status script is free software; the Free Software Foundation 5336gives unlimited permission to copy, distribute and modify it." 5337 5338ac_pwd='$ac_pwd' 5339srcdir='$srcdir' 5340INSTALL='$INSTALL' 5341MKDIR_P='$MKDIR_P' 5342AWK='$AWK' 5343test -n "\$AWK" || AWK=awk 5344_ACEOF 5345 5346cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5347# The default lists apply if the user does not specify any file. 5348ac_need_defaults=: 5349while test $# != 0 5350do 5351 case $1 in 5352 --*=?*) 5353 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5354 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5355 ac_shift=: 5356 ;; 5357 --*=) 5358 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5359 ac_optarg= 5360 ac_shift=: 5361 ;; 5362 *) 5363 ac_option=$1 5364 ac_optarg=$2 5365 ac_shift=shift 5366 ;; 5367 esac 5368 5369 case $ac_option in 5370 # Handling of the options. 5371 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5372 ac_cs_recheck=: ;; 5373 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5374 $as_echo "$ac_cs_version"; exit ;; 5375 --config | --confi | --conf | --con | --co | --c ) 5376 $as_echo "$ac_cs_config"; exit ;; 5377 --debug | --debu | --deb | --de | --d | -d ) 5378 debug=: ;; 5379 --file | --fil | --fi | --f ) 5380 $ac_shift 5381 case $ac_optarg in 5382 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5383 '') as_fn_error $? "missing file argument" ;; 5384 esac 5385 as_fn_append CONFIG_FILES " '$ac_optarg'" 5386 ac_need_defaults=false;; 5387 --he | --h | --help | --hel | -h ) 5388 $as_echo "$ac_cs_usage"; exit ;; 5389 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5390 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5391 ac_cs_silent=: ;; 5392 5393 # This is an error. 5394 -*) as_fn_error $? "unrecognized option: \`$1' 5395Try \`$0 --help' for more information." ;; 5396 5397 *) as_fn_append ac_config_targets " $1" 5398 ac_need_defaults=false ;; 5399 5400 esac 5401 shift 5402done 5403 5404ac_configure_extra_args= 5405 5406if $ac_cs_silent; then 5407 exec 6>/dev/null 5408 ac_configure_extra_args="$ac_configure_extra_args --silent" 5409fi 5410 5411_ACEOF 5412cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5413if \$ac_cs_recheck; then 5414 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5415 shift 5416 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5417 CONFIG_SHELL='$SHELL' 5418 export CONFIG_SHELL 5419 exec "\$@" 5420fi 5421 5422_ACEOF 5423cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5424exec 5>>config.log 5425{ 5426 echo 5427 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5428## Running $as_me. ## 5429_ASBOX 5430 $as_echo "$ac_log" 5431} >&5 5432 5433_ACEOF 5434cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5435# 5436# INIT-COMMANDS 5437# 5438AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 5439 5440_ACEOF 5441 5442cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5443 5444# Handling of arguments. 5445for ac_config_target in $ac_config_targets 5446do 5447 case $ac_config_target in 5448 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 5449 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5450 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; 5451 "src/hal/Makefile") CONFIG_FILES="$CONFIG_FILES src/hal/Makefile" ;; 5452 5453 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5454 esac 5455done 5456 5457 5458# If the user did not use the arguments to specify the items to instantiate, 5459# then the envvar interface is used. Set only those that are not. 5460# We use the long form for the default assignment because of an extremely 5461# bizarre bug on SunOS 4.1.3. 5462if $ac_need_defaults; then 5463 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5464 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5465fi 5466 5467# Have a temporary directory for convenience. Make it in the build tree 5468# simply because there is no reason against having it here, and in addition, 5469# creating and moving files from /tmp can sometimes cause problems. 5470# Hook for its removal unless debugging. 5471# Note that there is a small window in which the directory will not be cleaned: 5472# after its creation but before its name has been assigned to `$tmp'. 5473$debug || 5474{ 5475 tmp= ac_tmp= 5476 trap 'exit_status=$? 5477 : "${ac_tmp:=$tmp}" 5478 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5479' 0 5480 trap 'as_fn_exit 1' 1 2 13 15 5481} 5482# Create a (secure) tmp directory for tmp files. 5483 5484{ 5485 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5486 test -d "$tmp" 5487} || 5488{ 5489 tmp=./conf$$-$RANDOM 5490 (umask 077 && mkdir "$tmp") 5491} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5492ac_tmp=$tmp 5493 5494# Set up the scripts for CONFIG_FILES section. 5495# No need to generate them if there are no CONFIG_FILES. 5496# This happens for instance with `./config.status config.h'. 5497if test -n "$CONFIG_FILES"; then 5498 5499 5500ac_cr=`echo X | tr X '\015'` 5501# On cygwin, bash can eat \r inside `` if the user requested igncr. 5502# But we know of no other shell where ac_cr would be empty at this 5503# point, so we can use a bashism as a fallback. 5504if test "x$ac_cr" = x; then 5505 eval ac_cr=\$\'\\r\' 5506fi 5507ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5508if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5509 ac_cs_awk_cr='\\r' 5510else 5511 ac_cs_awk_cr=$ac_cr 5512fi 5513 5514echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5515_ACEOF 5516 5517 5518{ 5519 echo "cat >conf$$subs.awk <<_ACEOF" && 5520 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5521 echo "_ACEOF" 5522} >conf$$subs.sh || 5523 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5524ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5525ac_delim='%!_!# ' 5526for ac_last_try in false false false false false :; do 5527 . ./conf$$subs.sh || 5528 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5529 5530 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5531 if test $ac_delim_n = $ac_delim_num; then 5532 break 5533 elif $ac_last_try; then 5534 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5535 else 5536 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5537 fi 5538done 5539rm -f conf$$subs.sh 5540 5541cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5542cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5543_ACEOF 5544sed -n ' 5545h 5546s/^/S["/; s/!.*/"]=/ 5547p 5548g 5549s/^[^!]*!// 5550:repl 5551t repl 5552s/'"$ac_delim"'$// 5553t delim 5554:nl 5555h 5556s/\(.\{148\}\)..*/\1/ 5557t more1 5558s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5559p 5560n 5561b repl 5562:more1 5563s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5564p 5565g 5566s/.\{148\}// 5567t nl 5568:delim 5569h 5570s/\(.\{148\}\)..*/\1/ 5571t more2 5572s/["\\]/\\&/g; s/^/"/; s/$/"/ 5573p 5574b 5575:more2 5576s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5577p 5578g 5579s/.\{148\}// 5580t delim 5581' <conf$$subs.awk | sed ' 5582/^[^""]/{ 5583 N 5584 s/\n// 5585} 5586' >>$CONFIG_STATUS || ac_write_fail=1 5587rm -f conf$$subs.awk 5588cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5589_ACAWK 5590cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5591 for (key in S) S_is_set[key] = 1 5592 FS = "" 5593 5594} 5595{ 5596 line = $ 0 5597 nfields = split(line, field, "@") 5598 substed = 0 5599 len = length(field[1]) 5600 for (i = 2; i < nfields; i++) { 5601 key = field[i] 5602 keylen = length(key) 5603 if (S_is_set[key]) { 5604 value = S[key] 5605 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5606 len += length(value) + length(field[++i]) 5607 substed = 1 5608 } else 5609 len += 1 + keylen 5610 } 5611 5612 print line 5613} 5614 5615_ACAWK 5616_ACEOF 5617cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5618if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5619 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5620else 5621 cat 5622fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5623 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5624_ACEOF 5625 5626# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5627# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5628# trailing colons and then remove the whole line if VPATH becomes empty 5629# (actually we leave an empty line to preserve line numbers). 5630if test "x$srcdir" = x.; then 5631 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5632h 5633s/// 5634s/^/:/ 5635s/[ ]*$/:/ 5636s/:\$(srcdir):/:/g 5637s/:\${srcdir}:/:/g 5638s/:@srcdir@:/:/g 5639s/^:*// 5640s/:*$// 5641x 5642s/\(=[ ]*\).*/\1/ 5643G 5644s/\n// 5645s/^[^=]*=[ ]*$// 5646}' 5647fi 5648 5649cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5650fi # test -n "$CONFIG_FILES" 5651 5652 5653eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 5654shift 5655for ac_tag 5656do 5657 case $ac_tag in 5658 :[FHLC]) ac_mode=$ac_tag; continue;; 5659 esac 5660 case $ac_mode$ac_tag in 5661 :[FHL]*:*);; 5662 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5663 :[FH]-) ac_tag=-:-;; 5664 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5665 esac 5666 ac_save_IFS=$IFS 5667 IFS=: 5668 set x $ac_tag 5669 IFS=$ac_save_IFS 5670 shift 5671 ac_file=$1 5672 shift 5673 5674 case $ac_mode in 5675 :L) ac_source=$1;; 5676 :[FH]) 5677 ac_file_inputs= 5678 for ac_f 5679 do 5680 case $ac_f in 5681 -) ac_f="$ac_tmp/stdin";; 5682 *) # Look for the file first in the build tree, then in the source tree 5683 # (if the path is not absolute). The absolute path cannot be DOS-style, 5684 # because $ac_f cannot contain `:'. 5685 test -f "$ac_f" || 5686 case $ac_f in 5687 [\\/$]*) false;; 5688 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5689 esac || 5690 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5691 esac 5692 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5693 as_fn_append ac_file_inputs " '$ac_f'" 5694 done 5695 5696 # Let's still pretend it is `configure' which instantiates (i.e., don't 5697 # use $as_me), people would be surprised to read: 5698 # /* config.h. Generated by config.status. */ 5699 configure_input='Generated from '` 5700 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5701 `' by configure.' 5702 if test x"$ac_file" != x-; then 5703 configure_input="$ac_file. $configure_input" 5704 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5705$as_echo "$as_me: creating $ac_file" >&6;} 5706 fi 5707 # Neutralize special characters interpreted by sed in replacement strings. 5708 case $configure_input in #( 5709 *\&* | *\|* | *\\* ) 5710 ac_sed_conf_input=`$as_echo "$configure_input" | 5711 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5712 *) ac_sed_conf_input=$configure_input;; 5713 esac 5714 5715 case $ac_tag in 5716 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5717 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5718 esac 5719 ;; 5720 esac 5721 5722 ac_dir=`$as_dirname -- "$ac_file" || 5723$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5724 X"$ac_file" : 'X\(//\)[^/]' \| \ 5725 X"$ac_file" : 'X\(//\)$' \| \ 5726 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5727$as_echo X"$ac_file" | 5728 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5729 s//\1/ 5730 q 5731 } 5732 /^X\(\/\/\)[^/].*/{ 5733 s//\1/ 5734 q 5735 } 5736 /^X\(\/\/\)$/{ 5737 s//\1/ 5738 q 5739 } 5740 /^X\(\/\).*/{ 5741 s//\1/ 5742 q 5743 } 5744 s/.*/./; q'` 5745 as_dir="$ac_dir"; as_fn_mkdir_p 5746 ac_builddir=. 5747 5748case "$ac_dir" in 5749.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5750*) 5751 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5752 # A ".." for each directory in $ac_dir_suffix. 5753 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5754 case $ac_top_builddir_sub in 5755 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5756 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5757 esac ;; 5758esac 5759ac_abs_top_builddir=$ac_pwd 5760ac_abs_builddir=$ac_pwd$ac_dir_suffix 5761# for backward compatibility: 5762ac_top_builddir=$ac_top_build_prefix 5763 5764case $srcdir in 5765 .) # We are building in place. 5766 ac_srcdir=. 5767 ac_top_srcdir=$ac_top_builddir_sub 5768 ac_abs_top_srcdir=$ac_pwd ;; 5769 [\\/]* | ?:[\\/]* ) # Absolute name. 5770 ac_srcdir=$srcdir$ac_dir_suffix; 5771 ac_top_srcdir=$srcdir 5772 ac_abs_top_srcdir=$srcdir ;; 5773 *) # Relative name. 5774 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5775 ac_top_srcdir=$ac_top_build_prefix$srcdir 5776 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5777esac 5778ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5779 5780 5781 case $ac_mode in 5782 :F) 5783 # 5784 # CONFIG_FILE 5785 # 5786 5787 case $INSTALL in 5788 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5789 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 5790 esac 5791 ac_MKDIR_P=$MKDIR_P 5792 case $MKDIR_P in 5793 [\\/$]* | ?:[\\/]* ) ;; 5794 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 5795 esac 5796_ACEOF 5797 5798cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5799# If the template does not know about datarootdir, expand it. 5800# FIXME: This hack should be removed a few years after 2.60. 5801ac_datarootdir_hack=; ac_datarootdir_seen= 5802ac_sed_dataroot=' 5803/datarootdir/ { 5804 p 5805 q 5806} 5807/@datadir@/p 5808/@docdir@/p 5809/@infodir@/p 5810/@localedir@/p 5811/@mandir@/p' 5812case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5813*datarootdir*) ac_datarootdir_seen=yes;; 5814*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5815 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5816$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5817_ACEOF 5818cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5819 ac_datarootdir_hack=' 5820 s&@datadir@&$datadir&g 5821 s&@docdir@&$docdir&g 5822 s&@infodir@&$infodir&g 5823 s&@localedir@&$localedir&g 5824 s&@mandir@&$mandir&g 5825 s&\\\${datarootdir}&$datarootdir&g' ;; 5826esac 5827_ACEOF 5828 5829# Neutralize VPATH when `$srcdir' = `.'. 5830# Shell code in configure.ac might set extrasub. 5831# FIXME: do we really want to maintain this feature? 5832cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5833ac_sed_extra="$ac_vpsub 5834$extrasub 5835_ACEOF 5836cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5837:t 5838/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5839s|@configure_input@|$ac_sed_conf_input|;t t 5840s&@top_builddir@&$ac_top_builddir_sub&;t t 5841s&@top_build_prefix@&$ac_top_build_prefix&;t t 5842s&@srcdir@&$ac_srcdir&;t t 5843s&@abs_srcdir@&$ac_abs_srcdir&;t t 5844s&@top_srcdir@&$ac_top_srcdir&;t t 5845s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5846s&@builddir@&$ac_builddir&;t t 5847s&@abs_builddir@&$ac_abs_builddir&;t t 5848s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5849s&@INSTALL@&$ac_INSTALL&;t t 5850s&@MKDIR_P@&$ac_MKDIR_P&;t t 5851$ac_datarootdir_hack 5852" 5853eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5854 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5855 5856test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5857 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5858 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5859 "$ac_tmp/out"`; test -z "$ac_out"; } && 5860 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5861which seems to be undefined. Please make sure it is defined" >&5 5862$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5863which seems to be undefined. Please make sure it is defined" >&2;} 5864 5865 rm -f "$ac_tmp/stdin" 5866 case $ac_file in 5867 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5868 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5869 esac \ 5870 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5871 ;; 5872 5873 5874 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 5875$as_echo "$as_me: executing $ac_file commands" >&6;} 5876 ;; 5877 esac 5878 5879 5880 case $ac_file$ac_mode in 5881 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 5882 # Older Autoconf quotes --file arguments for eval, but not when files 5883 # are listed without --file. Let's play safe and only enable the eval 5884 # if we detect the quoting. 5885 case $CONFIG_FILES in 5886 *\'*) eval set x "$CONFIG_FILES" ;; 5887 *) set x $CONFIG_FILES ;; 5888 esac 5889 shift 5890 for mf 5891 do 5892 # Strip MF so we end up with the name of the file. 5893 mf=`echo "$mf" | sed -e 's/:.*$//'` 5894 # Check whether this is an Automake generated Makefile or not. 5895 # We used to match only the files named 'Makefile.in', but 5896 # some people rename them; so instead we look at the file content. 5897 # Grep'ing the first line is not enough: some people post-process 5898 # each Makefile.in and add a new line on top of each file to say so. 5899 # Grep'ing the whole file is not good either: AIX grep has a line 5900 # limit of 2048, but all sed's we know have understand at least 4000. 5901 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 5902 dirpart=`$as_dirname -- "$mf" || 5903$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5904 X"$mf" : 'X\(//\)[^/]' \| \ 5905 X"$mf" : 'X\(//\)$' \| \ 5906 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 5907$as_echo X"$mf" | 5908 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5909 s//\1/ 5910 q 5911 } 5912 /^X\(\/\/\)[^/].*/{ 5913 s//\1/ 5914 q 5915 } 5916 /^X\(\/\/\)$/{ 5917 s//\1/ 5918 q 5919 } 5920 /^X\(\/\).*/{ 5921 s//\1/ 5922 q 5923 } 5924 s/.*/./; q'` 5925 else 5926 continue 5927 fi 5928 # Extract the definition of DEPDIR, am__include, and am__quote 5929 # from the Makefile without running 'make'. 5930 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 5931 test -z "$DEPDIR" && continue 5932 am__include=`sed -n 's/^am__include = //p' < "$mf"` 5933 test -z "$am__include" && continue 5934 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 5935 # Find all dependency output files, they are included files with 5936 # $(DEPDIR) in their names. We invoke sed twice because it is the 5937 # simplest approach to changing $(DEPDIR) to its actual value in the 5938 # expansion. 5939 for file in `sed -n " 5940 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 5941 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 5942 # Make sure the directory exists. 5943 test -f "$dirpart/$file" && continue 5944 fdir=`$as_dirname -- "$file" || 5945$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5946 X"$file" : 'X\(//\)[^/]' \| \ 5947 X"$file" : 'X\(//\)$' \| \ 5948 X"$file" : 'X\(/\)' \| . 2>/dev/null || 5949$as_echo X"$file" | 5950 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5951 s//\1/ 5952 q 5953 } 5954 /^X\(\/\/\)[^/].*/{ 5955 s//\1/ 5956 q 5957 } 5958 /^X\(\/\/\)$/{ 5959 s//\1/ 5960 q 5961 } 5962 /^X\(\/\).*/{ 5963 s//\1/ 5964 q 5965 } 5966 s/.*/./; q'` 5967 as_dir=$dirpart/$fdir; as_fn_mkdir_p 5968 # echo "creating $dirpart/$file" 5969 echo '# dummy' > "$dirpart/$file" 5970 done 5971 done 5972} 5973 ;; 5974 5975 esac 5976done # for ac_tag 5977 5978 5979as_fn_exit 0 5980_ACEOF 5981ac_clean_files=$ac_clean_files_save 5982 5983test $ac_write_fail = 0 || 5984 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5985 5986 5987# configure is writing to config.log, and then calls config.status. 5988# config.status does its own redirection, appending to config.log. 5989# Unfortunately, on DOS this fails, as config.log is still kept open 5990# by configure, so config.status won't be able to write to it; its 5991# output is simply discarded. So we exec the FD to /dev/null, 5992# effectively closing config.log, so it can be properly (re)opened and 5993# appended to by config.status. When coming back to configure, we 5994# need to make the FD available again. 5995if test "$no_create" != yes; then 5996 ac_cs_success=: 5997 ac_config_status_args= 5998 test "$silent" = yes && 5999 ac_config_status_args="$ac_config_status_args --quiet" 6000 exec 5>/dev/null 6001 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6002 exec 5>>config.log 6003 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6004 # would make configure fail if this is the last instruction. 6005 $ac_cs_success || as_fn_exit 1 6006fi 6007if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6008 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6009$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6010fi 6011 6012
