| #! /bin/sh |
| # From configure.in CVSid. |
| # Guess values for system-dependent variables and create Makefiles. |
| # Generated by GNU Autoconf 2.66 for GNU C Library (see version.h). |
| # |
| # Report bugs to <glibc>. |
| # |
| # |
| # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
| # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software |
| # Foundation, Inc. |
| # |
| # |
| # This configure script is free software; the Free Software Foundation |
| # gives unlimited permission to copy, distribute and modify it. |
| ## -------------------- ## |
| ## M4sh Initialization. ## |
| ## -------------------- ## |
| |
| # Be more Bourne compatible |
| DUALCASE=1; export DUALCASE # for MKS sh |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| emulate sh |
| NULLCMD=: |
| # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in #( |
| *posix*) : |
| set -o posix ;; #( |
| *) : |
| ;; |
| esac |
| fi |
| |
| |
| as_nl=' |
| ' |
| export as_nl |
| # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| # Prefer a ksh shell builtin over an external printf program on Solaris, |
| # but without wasting forks for bash or zsh. |
| if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='print -r --' |
| as_echo_n='print -rn --' |
| elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='printf %s\n' |
| as_echo_n='printf %s' |
| else |
| if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| as_echo_n='/usr/ucb/echo -n' |
| else |
| as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| as_echo_n_body='eval |
| arg=$1; |
| case $arg in #( |
| *"$as_nl"*) |
| expr "X$arg" : "X\\(.*\\)$as_nl"; |
| arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| esac; |
| expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| ' |
| export as_echo_n_body |
| as_echo_n='sh -c $as_echo_n_body as_echo' |
| fi |
| export as_echo_body |
| as_echo='sh -c $as_echo_body as_echo' |
| fi |
| |
| # The user is always right. |
| if test "${PATH_SEPARATOR+set}" != set; then |
| PATH_SEPARATOR=: |
| (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| PATH_SEPARATOR=';' |
| } |
| fi |
| |
| |
| # IFS |
| # We need space, tab and new line, in precisely that order. Quoting is |
| # there to prevent editors from complaining about space-tab. |
| # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| # splitting by setting IFS to empty value.) |
| IFS=" "" $as_nl" |
| |
| # Find who we are. Look in the path if we contain no directory separator. |
| case $0 in #(( |
| *[\\/]* ) as_myself=$0 ;; |
| *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| # We did not find ourselves, most probably we were run as `sh COMMAND' |
| # in which case we are not to be found in the path. |
| if test "x$as_myself" = x; then |
| as_myself=$0 |
| fi |
| if test ! -f "$as_myself"; then |
| $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| exit 1 |
| fi |
| |
| # Unset variables that we do not need and which cause bugs (e.g. in |
| # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| # suppresses any "Segmentation fault" message there. '((' could |
| # trigger a bug in pdksh 5.2.14. |
| for as_var in BASH_ENV ENV MAIL MAILPATH |
| do eval test x\${$as_var+set} = xset \ |
| && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| done |
| PS1='$ ' |
| PS2='> ' |
| PS4='+ ' |
| |
| # NLS nuisances. |
| LC_ALL=C |
| export LC_ALL |
| LANGUAGE=C |
| export LANGUAGE |
| |
| # CDPATH. |
| (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| |
| if test "x$CONFIG_SHELL" = x; then |
| as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : |
| emulate sh |
| NULLCMD=: |
| # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '\${1+\"\$@\"}'='\"\$@\"' |
| setopt NO_GLOB_SUBST |
| else |
| case \`(set -o) 2>/dev/null\` in #( |
| *posix*) : |
| set -o posix ;; #( |
| *) : |
| ;; |
| esac |
| fi |
| " |
| as_required="as_fn_return () { (exit \$1); } |
| as_fn_success () { as_fn_return 0; } |
| as_fn_failure () { as_fn_return 1; } |
| as_fn_ret_success () { return 0; } |
| as_fn_ret_failure () { return 1; } |
| |
| exitcode=0 |
| as_fn_success || { exitcode=1; echo as_fn_success failed.; } |
| as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } |
| as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } |
| as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } |
| if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : |
| |
| else |
| exitcode=1; echo positional parameters were not saved. |
| fi |
| test x\$exitcode = x0 || exit 1" |
| as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
| as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO |
| eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && |
| test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 |
| test \$(( 1 + 1 )) = 2 || exit 1" |
| if (eval "$as_required") 2>/dev/null; then : |
| as_have_required=yes |
| else |
| as_have_required=no |
| fi |
| if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : |
| |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| as_found=false |
| for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| as_found=: |
| case $as_dir in #( |
| /*) |
| for as_base in sh bash ksh sh5; do |
| # Try only shells that exist, to save several forks. |
| as_shell=$as_dir/$as_base |
| if { test -f "$as_shell" || test -f "$as_shell.exe"; } && |
| { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| CONFIG_SHELL=$as_shell as_have_required=yes |
| if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| break 2 |
| fi |
| fi |
| done;; |
| esac |
| as_found=false |
| done |
| $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && |
| { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : |
| CONFIG_SHELL=$SHELL as_have_required=yes |
| fi; } |
| IFS=$as_save_IFS |
| |
| |
| if test "x$CONFIG_SHELL" != x; then : |
| # We cannot yet assume a decent shell, so we have to provide a |
| # neutralization value for shells without unset; and this also |
| # works around shells that cannot unset nonexistent variables. |
| BASH_ENV=/dev/null |
| ENV=/dev/null |
| (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| export CONFIG_SHELL |
| exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} |
| fi |
| |
| if test x$as_have_required = xno; then : |
| $as_echo "$0: This script requires a shell more modern than all" |
| $as_echo "$0: the shells that I found on your system." |
| if test x${ZSH_VERSION+set} = xset ; then |
| $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" |
| $as_echo "$0: be upgraded to zsh 4.3.4 or later." |
| else |
| $as_echo "$0: Please tell bug-autoconf@gnu.org and glibc about your |
| $0: system, including any error possibly output before this |
| $0: message. Then install a modern shell, or manually run |
| $0: the script under such a shell if you do have one." |
| fi |
| exit 1 |
| fi |
| fi |
| fi |
| SHELL=${CONFIG_SHELL-/bin/sh} |
| export SHELL |
| # Unset more variables known to interfere with behavior of common tools. |
| CLICOLOR_FORCE= GREP_OPTIONS= |
| unset CLICOLOR_FORCE GREP_OPTIONS |
| |
| ## --------------------- ## |
| ## M4sh Shell Functions. ## |
| ## --------------------- ## |
| # as_fn_unset VAR |
| # --------------- |
| # Portably unset VAR. |
| as_fn_unset () |
| { |
| { eval $1=; unset $1;} |
| } |
| as_unset=as_fn_unset |
| |
| # as_fn_set_status STATUS |
| # ----------------------- |
| # Set $? to STATUS, without forking. |
| as_fn_set_status () |
| { |
| return $1 |
| } # as_fn_set_status |
| |
| # as_fn_exit STATUS |
| # ----------------- |
| # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| as_fn_exit () |
| { |
| set +e |
| as_fn_set_status $1 |
| exit $1 |
| } # as_fn_exit |
| |
| # as_fn_mkdir_p |
| # ------------- |
| # Create "$as_dir" as a directory, including parents if necessary. |
| as_fn_mkdir_p () |
| { |
| |
| case $as_dir in #( |
| -*) as_dir=./$as_dir;; |
| esac |
| test -d "$as_dir" || eval $as_mkdir_p || { |
| as_dirs= |
| while :; do |
| case $as_dir in #( |
| *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| *) as_qdir=$as_dir;; |
| esac |
| as_dirs="'$as_qdir' $as_dirs" |
| as_dir=`$as_dirname -- "$as_dir" || |
| $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$as_dir" : 'X\(//\)[^/]' \| \ |
| X"$as_dir" : 'X\(//\)$' \| \ |
| X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X"$as_dir" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| test -d "$as_dir" && break |
| done |
| test -z "$as_dirs" || eval "mkdir $as_dirs" |
| } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
| |
| |
| } # as_fn_mkdir_p |
| # as_fn_append VAR VALUE |
| # ---------------------- |
| # Append the text in VALUE to the end of the definition contained in VAR. Take |
| # advantage of any shell optimizations that allow amortized linear growth over |
| # repeated appends, instead of the typical quadratic growth present in naive |
| # implementations. |
| if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| eval 'as_fn_append () |
| { |
| eval $1+=\$2 |
| }' |
| else |
| as_fn_append () |
| { |
| eval $1=\$$1\$2 |
| } |
| fi # as_fn_append |
| |
| # as_fn_arith ARG... |
| # ------------------ |
| # Perform arithmetic evaluation on the ARGs, and store the result in the |
| # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| # must be portable across $(()) and expr. |
| if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| eval 'as_fn_arith () |
| { |
| as_val=$(( $* )) |
| }' |
| else |
| as_fn_arith () |
| { |
| as_val=`expr "$@" || test $? -eq 1` |
| } |
| fi # as_fn_arith |
| |
| |
| # as_fn_error STATUS ERROR [LINENO LOG_FD] |
| # ---------------------------------------- |
| # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| # script with STATUS, using 1 if that was 0. |
| as_fn_error () |
| { |
| as_status=$1; test $as_status -eq 0 && as_status=1 |
| if test "$4"; then |
| as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 |
| fi |
| $as_echo "$as_me: error: $2" >&2 |
| as_fn_exit $as_status |
| } # as_fn_error |
| |
| if expr a : '\(a\)' >/dev/null 2>&1 && |
| test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| as_expr=expr |
| else |
| as_expr=false |
| fi |
| |
| if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| as_basename=basename |
| else |
| as_basename=false |
| fi |
| |
| if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| as_dirname=dirname |
| else |
| as_dirname=false |
| fi |
| |
| as_me=`$as_basename -- "$0" || |
| $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| X"$0" : 'X\(//\)$' \| \ |
| X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X/"$0" | |
| sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| |
| # Avoid depending upon Character Ranges. |
| as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| as_cr_digits='0123456789' |
| as_cr_alnum=$as_cr_Letters$as_cr_digits |
| |
| |
| as_lineno_1=$LINENO as_lineno_1a=$LINENO |
| as_lineno_2=$LINENO as_lineno_2a=$LINENO |
| eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && |
| test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { |
| # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) |
| sed -n ' |
| p |
| /[$]LINENO/= |
| ' <$as_myself | |
| sed ' |
| s/[$]LINENO.*/&-/ |
| t lineno |
| b |
| :lineno |
| N |
| :loop |
| s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
| t loop |
| s/-\n.*// |
| ' >$as_me.lineno && |
| chmod +x "$as_me.lineno" || |
| { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } |
| |
| # Don't try to exec as it changes $[0], causing all sort of problems |
| # (the dirname of $[0] is not the place where we might find the |
| # original and so on. Autoconf is especially sensitive to this). |
| . "./$as_me.lineno" |
| # Exit status is that of the last command. |
| exit |
| } |
| |
| ECHO_C= ECHO_N= ECHO_T= |
| case `echo -n x` in #((((( |
| -n*) |
| case `echo 'xy\c'` in |
| *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| xy) ECHO_C='\c';; |
| *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| ECHO_T=' ';; |
| esac;; |
| *) |
| ECHO_N='-n';; |
| esac |
| |
| rm -f conf$$ conf$$.exe conf$$.file |
| if test -d conf$$.dir; then |
| rm -f conf$$.dir/conf$$.file |
| else |
| rm -f conf$$.dir |
| mkdir conf$$.dir 2>/dev/null |
| fi |
| if (echo >conf$$.file) 2>/dev/null; then |
| if ln -s conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s='ln -s' |
| # ... but there are two gotchas: |
| # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| # In both cases, we have to default to `cp -p'. |
| ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| as_ln_s='cp -p' |
| elif ln conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s=ln |
| else |
| as_ln_s='cp -p' |
| fi |
| else |
| as_ln_s='cp -p' |
| fi |
| rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| rmdir conf$$.dir 2>/dev/null |
| |
| if mkdir -p . 2>/dev/null; then |
| as_mkdir_p='mkdir -p "$as_dir"' |
| else |
| test -d ./-p && rmdir ./-p |
| as_mkdir_p=false |
| fi |
| |
| if test -x / >/dev/null 2>&1; then |
| as_test_x='test -x' |
| else |
| if ls -dL / >/dev/null 2>&1; then |
| as_ls_L_option=L |
| else |
| as_ls_L_option= |
| fi |
| as_test_x=' |
| eval sh -c '\'' |
| if test -d "$1"; then |
| test -d "$1/."; |
| else |
| case $1 in #( |
| -*)set "./$1";; |
| esac; |
| case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
| ???[sx]*):;;*)false;;esac;fi |
| '\'' sh |
| ' |
| fi |
| as_executable_p=$as_test_x |
| |
| # Sed expression to map a string onto a valid CPP name. |
| as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| |
| # Sed expression to map a string onto a valid variable name. |
| as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| |
| |
| test -n "$DJDIR" || exec 7<&0 </dev/null |
| exec 6>&1 |
| |
| # Name of the host. |
| # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
| # so uname gets run too. |
| ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
| |
| # |
| # Initializations. |
| # |
| ac_default_prefix=/usr/local |
| ac_clean_files= |
| ac_config_libobj_dir=. |
| LIBOBJS= |
| cross_compiling=no |
| subdirs= |
| MFLAGS= |
| MAKEFLAGS= |
| |
| # Identity of this package. |
| PACKAGE_NAME='GNU C Library' |
| PACKAGE_TARNAME='c-library' |
| PACKAGE_VERSION='(see version.h)' |
| PACKAGE_STRING='GNU C Library (see version.h)' |
| PACKAGE_BUGREPORT='glibc' |
| PACKAGE_URL='http://www.gnu.org/software/c-library/' |
| |
| ac_unique_file="include/features.h" |
| enable_option_checking=no |
| # Factoring default headers for most tests. |
| ac_includes_default="\ |
| #include <stdio.h> |
| #ifdef HAVE_SYS_TYPES_H |
| # include <sys/types.h> |
| #endif |
| #ifdef HAVE_SYS_STAT_H |
| # include <sys/stat.h> |
| #endif |
| #ifdef STDC_HEADERS |
| # include <stdlib.h> |
| # include <stddef.h> |
| #else |
| # ifdef HAVE_STDLIB_H |
| # include <stdlib.h> |
| # endif |
| #endif |
| #ifdef HAVE_STRING_H |
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H |
| # include <memory.h> |
| # endif |
| # include <string.h> |
| #endif |
| #ifdef HAVE_STRINGS_H |
| # include <strings.h> |
| #endif |
| #ifdef HAVE_INTTYPES_H |
| # include <inttypes.h> |
| #endif |
| #ifdef HAVE_STDINT_H |
| # include <stdint.h> |
| #endif |
| #ifdef HAVE_UNISTD_H |
| # include <unistd.h> |
| #endif" |
| |
| ac_subst_vars='LTLIBOBJS |
| LIBOBJS |
| RELEASE |
| VERSION |
| mach_interface_list |
| DEFINES |
| nopic_initfini |
| static_nss |
| bounded |
| omitfp |
| profile |
| libc_cv_pic_default |
| shared |
| static |
| xcoff |
| elf |
| ldd_rewrite_script |
| use_ldconfig |
| libc_cv_as_i686 |
| libc_cv_cc_avx |
| libc_cv_cc_sse4 |
| libc_cv_cpp_asm_debuginfo |
| libc_cv_forced_unwind |
| libc_cv_rootsbindir |
| libc_cv_sysconfdir |
| libc_cv_localedir |
| libc_cv_slibdir |
| old_glibc_headers |
| libc_cv_gcc_unwind_find_fde |
| sizeof_long_double |
| EGREP |
| GREP |
| have_selinux |
| have_libcap |
| have_libaudit |
| LIBGD |
| libc_cv_cc_submachine |
| exceptions |
| no_whole_archive |
| libc_cv_have_initfini |
| gnu89_inline |
| libc_cv_ssp |
| fno_unit_at_a_time |
| libc_cv_hashstyle |
| libc_cv_fpie |
| libc_cv_z_execstack |
| libc_cv_z_combreloc |
| ASFLAGS_config |
| libc_cv_as_needed |
| libc_cv_libgcc_s_suffix |
| libc_cv_Bgroup |
| libc_cv_cc_with_libunwind |
| VERSIONING |
| BISON |
| INSTALL_INFO |
| PERL |
| AWK |
| libc_cv_have_ksh |
| KSH |
| libc_cv_have_bash2 |
| BASH_SHELL |
| libc_cv_gcc_static_libgcc |
| CXX_SYSINCLUDES |
| SYSINCLUDES |
| AUTOCONF |
| SED |
| MAKEINFO |
| MSGFMT |
| MAKE |
| PWD_P |
| LD |
| AS |
| MIG |
| RANLIB |
| OBJDUMP |
| AR |
| LN_S |
| INSTALL_DATA |
| INSTALL_SCRIPT |
| INSTALL_PROGRAM |
| sysdeps_add_ons |
| sysnames |
| submachine |
| multi_arch |
| base_machine |
| add_on_subdirs |
| add_ons |
| libc_cv_nss_crypt |
| experimental_malloc |
| all_warnings |
| force_install |
| bindnow |
| oldest_abi |
| enable_check_abi |
| with_cvs |
| with_fp |
| ac_ct_CXX |
| CXXFLAGS |
| CXX |
| CPP |
| cross_compiling |
| BUILD_CC |
| OBJEXT |
| ac_ct_CC |
| CPPFLAGS |
| LDFLAGS |
| CFLAGS |
| CC |
| host_os |
| host_vendor |
| host_cpu |
| host |
| build_os |
| build_vendor |
| build_cpu |
| build |
| subdirs |
| target_alias |
| host_alias |
| build_alias |
| LIBS |
| ECHO_T |
| ECHO_N |
| ECHO_C |
| DEFS |
| mandir |
| localedir |
| libdir |
| psdir |
| pdfdir |
| dvidir |
| htmldir |
| infodir |
| docdir |
| oldincludedir |
| includedir |
| localstatedir |
| sharedstatedir |
| sysconfdir |
| datadir |
| datarootdir |
| libexecdir |
| sbindir |
| bindir |
| program_transform_name |
| prefix |
| exec_prefix |
| PACKAGE_URL |
| PACKAGE_BUGREPORT |
| PACKAGE_STRING |
| PACKAGE_VERSION |
| PACKAGE_TARNAME |
| PACKAGE_NAME |
| PATH_SEPARATOR |
| SHELL' |
| ac_subst_files='' |
| ac_user_opts=' |
| enable_option_checking |
| with_gd |
| with_gd_include |
| with_gd_lib |
| with_fp |
| with_binutils |
| with_elf |
| with_selinux |
| with_xcoff |
| with_cvs |
| with_headers |
| enable_sanity_checks |
| enable_check_abi |
| enable_shared |
| enable_profile |
| enable_omitfp |
| enable_bounded |
| enable_versioning |
| enable_oldest_abi |
| enable_stackguard_randomization |
| enable_add_ons |
| with_tls |
| with___thread |
| enable_hidden_plt |
| enable_bind_now |
| enable_static_nss |
| enable_force_install |
| enable_kernel |
| enable_all_warnings |
| enable_multi_arch |
| enable_experimental_malloc |
| enable_nss_crypt |
| with_cpu |
| ' |
| ac_precious_vars='build_alias |
| host_alias |
| target_alias |
| CC |
| CFLAGS |
| LDFLAGS |
| LIBS |
| CPPFLAGS |
| CPP |
| CXX |
| CXXFLAGS |
| CCC' |
| ac_subdirs_all=' |
| ' |
| |
| # Initialize some variables set by options. |
| ac_init_help= |
| ac_init_version=false |
| ac_unrecognized_opts= |
| ac_unrecognized_sep= |
| # The variables have the same names as the options, with |
| # dashes changed to underlines. |
| cache_file=/dev/null |
| exec_prefix=NONE |
| no_create= |
| no_recursion= |
| prefix=NONE |
| program_prefix=NONE |
| program_suffix=NONE |
| program_transform_name=s,x,x, |
| silent= |
| site= |
| srcdir= |
| verbose= |
| x_includes=NONE |
| x_libraries=NONE |
| |
| # Installation directory options. |
| # These are left unexpanded so users can "make install exec_prefix=/foo" |
| # and all the variables that are supposed to be based on exec_prefix |
| # by default will actually change. |
| # Use braces instead of parens because sh, perl, etc. also accept them. |
| # (The list follows the same order as the GNU Coding Standards.) |
| bindir='${exec_prefix}/bin' |
| sbindir='${exec_prefix}/sbin' |
| libexecdir='${exec_prefix}/libexec' |
| datarootdir='${prefix}/share' |
| datadir='${datarootdir}' |
| sysconfdir='${prefix}/etc' |
| sharedstatedir='${prefix}/com' |
| localstatedir='${prefix}/var' |
| includedir='${prefix}/include' |
| oldincludedir='/usr/include' |
| docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
| infodir='${datarootdir}/info' |
| htmldir='${docdir}' |
| dvidir='${docdir}' |
| pdfdir='${docdir}' |
| psdir='${docdir}' |
| libdir='${exec_prefix}/lib' |
| localedir='${datarootdir}/locale' |
| mandir='${datarootdir}/man' |
| |
| ac_prev= |
| ac_dashdash= |
| for ac_option |
| do |
| # If the previous option needs an argument, assign it. |
| if test -n "$ac_prev"; then |
| eval $ac_prev=\$ac_option |
| ac_prev= |
| continue |
| fi |
| |
| case $ac_option in |
| *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
| *) ac_optarg=yes ;; |
| esac |
| |
| # Accept the important Cygnus configure options, so we can diagnose typos. |
| |
| case $ac_dashdash$ac_option in |
| --) |
| ac_dashdash=yes ;; |
| |
| -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| ac_prev=bindir ;; |
| -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| bindir=$ac_optarg ;; |
| |
| -build | --build | --buil | --bui | --bu) |
| ac_prev=build_alias ;; |
| -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| build_alias=$ac_optarg ;; |
| |
| -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| ac_prev=cache_file ;; |
| -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| cache_file=$ac_optarg ;; |
| |
| --config-cache | -C) |
| cache_file=config.cache ;; |
| |
| -datadir | --datadir | --datadi | --datad) |
| ac_prev=datadir ;; |
| -datadir=* | --datadir=* | --datadi=* | --datad=*) |
| datadir=$ac_optarg ;; |
| |
| -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
| | --dataroo | --dataro | --datar) |
| ac_prev=datarootdir ;; |
| -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ |
| | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) |
| datarootdir=$ac_optarg ;; |
| |
| -disable-* | --disable-*) |
| ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| as_fn_error $? "invalid feature name: $ac_useropt" |
| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| case $ac_user_opts in |
| *" |
| "enable_$ac_useropt" |
| "*) ;; |
| *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" |
| ac_unrecognized_sep=', ';; |
| esac |
| eval enable_$ac_useropt=no ;; |
| |
| -docdir | --docdir | --docdi | --doc | --do) |
| ac_prev=docdir ;; |
| -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) |
| docdir=$ac_optarg ;; |
| |
| -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) |
| ac_prev=dvidir ;; |
| -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) |
| dvidir=$ac_optarg ;; |
| |
| -enable-* | --enable-*) |
| ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| as_fn_error $? "invalid feature name: $ac_useropt" |
| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| case $ac_user_opts in |
| *" |
| "enable_$ac_useropt" |
| "*) ;; |
| *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" |
| ac_unrecognized_sep=', ';; |
| esac |
| eval enable_$ac_useropt=\$ac_optarg ;; |
| |
| -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| | --exec | --exe | --ex) |
| ac_prev=exec_prefix ;; |
| -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| | --exec=* | --exe=* | --ex=*) |
| exec_prefix=$ac_optarg ;; |
| |
| -gas | --gas | --ga | --g) |
| # Obsolete; use --with-gas. |
| with_gas=yes ;; |
| |
| -help | --help | --hel | --he | -h) |
| ac_init_help=long ;; |
| -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
| ac_init_help=recursive ;; |
| -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
| ac_init_help=short ;; |
| |
| -host | --host | --hos | --ho) |
| ac_prev=host_alias ;; |
| -host=* | --host=* | --hos=* | --ho=*) |
| host_alias=$ac_optarg ;; |
| |
| -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
| ac_prev=htmldir ;; |
| -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ |
| | --ht=*) |
| htmldir=$ac_optarg ;; |
| |
| -includedir | --includedir | --includedi | --included | --include \ |
| | --includ | --inclu | --incl | --inc) |
| ac_prev=includedir ;; |
| -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| | --includ=* | --inclu=* | --incl=* | --inc=*) |
| includedir=$ac_optarg ;; |
| |
| -infodir | --infodir | --infodi | --infod | --info | --inf) |
| ac_prev=infodir ;; |
| -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| infodir=$ac_optarg ;; |
| |
| -libdir | --libdir | --libdi | --libd) |
| ac_prev=libdir ;; |
| -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| libdir=$ac_optarg ;; |
| |
| -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| | --libexe | --libex | --libe) |
| ac_prev=libexecdir ;; |
| -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| | --libexe=* | --libex=* | --libe=*) |
| libexecdir=$ac_optarg ;; |
| |
| -localedir | --localedir | --localedi | --localed | --locale) |
| ac_prev=localedir ;; |
| -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) |
| localedir=$ac_optarg ;; |
| |
| -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| | --localstate | --localstat | --localsta | --localst | --locals) |
| ac_prev=localstatedir ;; |
| -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
| localstatedir=$ac_optarg ;; |
| |
| -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| ac_prev=mandir ;; |
| -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| mandir=$ac_optarg ;; |
| |
| -nfp | --nfp | --nf) |
| # Obsolete; use --without-fp. |
| with_fp=no ;; |
| |
| -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| | --no-cr | --no-c | -n) |
| no_create=yes ;; |
| |
| -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| no_recursion=yes ;; |
| |
| -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| | --oldin | --oldi | --old | --ol | --o) |
| ac_prev=oldincludedir ;; |
| -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| oldincludedir=$ac_optarg ;; |
| |
| -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| ac_prev=prefix ;; |
| -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| prefix=$ac_optarg ;; |
| |
| -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| | --program-pre | --program-pr | --program-p) |
| ac_prev=program_prefix ;; |
| -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| program_prefix=$ac_optarg ;; |
| |
| -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| | --program-suf | --program-su | --program-s) |
| ac_prev=program_suffix ;; |
| -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| program_suffix=$ac_optarg ;; |
| |
| -program-transform-name | --program-transform-name \ |
| | --program-transform-nam | --program-transform-na \ |
| | --program-transform-n | --program-transform- \ |
| | --program-transform | --program-transfor \ |
| | --program-transfo | --program-transf \ |
| | --program-trans | --program-tran \ |
| | --progr-tra | --program-tr | --program-t) |
| ac_prev=program_transform_name ;; |
| -program-transform-name=* | --program-transform-name=* \ |
| | --program-transform-nam=* | --program-transform-na=* \ |
| | --program-transform-n=* | --program-transform-=* \ |
| | --program-transform=* | --program-transfor=* \ |
| | --program-transfo=* | --program-transf=* \ |
| | --program-trans=* | --program-tran=* \ |
| | --progr-tra=* | --program-tr=* | --program-t=*) |
| program_transform_name=$ac_optarg ;; |
| |
| -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
| ac_prev=pdfdir ;; |
| -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) |
| pdfdir=$ac_optarg ;; |
| |
| -psdir | --psdir | --psdi | --psd | --ps) |
| ac_prev=psdir ;; |
| -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) |
| psdir=$ac_optarg ;; |
| |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil) |
| silent=yes ;; |
| |
| -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| ac_prev=sbindir ;; |
| -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| | --sbi=* | --sb=*) |
| sbindir=$ac_optarg ;; |
| |
| -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| | --sharedst | --shareds | --shared | --share | --shar \ |
| | --sha | --sh) |
| ac_prev=sharedstatedir ;; |
| -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| | --sha=* | --sh=*) |
| sharedstatedir=$ac_optarg ;; |
| |
| -site | --site | --sit) |
| ac_prev=site ;; |
| -site=* | --site=* | --sit=*) |
| site=$ac_optarg ;; |
| |
| -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| ac_prev=srcdir ;; |
| -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| srcdir=$ac_optarg ;; |
| |
| -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| | --syscon | --sysco | --sysc | --sys | --sy) |
| ac_prev=sysconfdir ;; |
| -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| sysconfdir=$ac_optarg ;; |
| |
| -target | --target | --targe | --targ | --tar | --ta | --t) |
| ac_prev=target_alias ;; |
| -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| target_alias=$ac_optarg ;; |
| |
| -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| verbose=yes ;; |
| |
| -version | --version | --versio | --versi | --vers | -V) |
| ac_init_version=: ;; |
| |
| -with-* | --with-*) |
| ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| as_fn_error $? "invalid package name: $ac_useropt" |
| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| case $ac_user_opts in |
| *" |
| "with_$ac_useropt" |
| "*) ;; |
| *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" |
| ac_unrecognized_sep=', ';; |
| esac |
| eval with_$ac_useropt=\$ac_optarg ;; |
| |
| -without-* | --without-*) |
| ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| as_fn_error $? "invalid package name: $ac_useropt" |
| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| case $ac_user_opts in |
| *" |
| "with_$ac_useropt" |
| "*) ;; |
| *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" |
| ac_unrecognized_sep=', ';; |
| esac |
| eval with_$ac_useropt=no ;; |
| |
| --x) |
| # Obsolete; use --with-x. |
| with_x=yes ;; |
| |
| -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| | --x-incl | --x-inc | --x-in | --x-i) |
| ac_prev=x_includes ;; |
| -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| x_includes=$ac_optarg ;; |
| |
| -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| ac_prev=x_libraries ;; |
| -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| x_libraries=$ac_optarg ;; |
| |
| -*) as_fn_error $? "unrecognized option: \`$ac_option' |
| Try \`$0 --help' for more information" |
| ;; |
| |
| *=*) |
| ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
| # Reject names that are not valid shell variable names. |
| case $ac_envvar in #( |
| '' | [0-9]* | *[!_$as_cr_alnum]* ) |
| as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
| esac |
| eval $ac_envvar=\$ac_optarg |
| export $ac_envvar ;; |
| |
| *) |
| # FIXME: should be removed in autoconf 3.0. |
| $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
| expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
| : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
| ;; |
| |
| esac |
| done |
| |
| if test -n "$ac_prev"; then |
| ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
| as_fn_error $? "missing argument to $ac_option" |
| fi |
| |
| if test -n "$ac_unrecognized_opts"; then |
| case $enable_option_checking in |
| no) ;; |
| fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
| *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
| esac |
| fi |
| |
| # Check all directory arguments for consistency. |
| for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
| datadir sysconfdir sharedstatedir localstatedir includedir \ |
| oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ |
| libdir localedir mandir |
| do |
| eval ac_val=\$$ac_var |
| # Remove trailing slashes. |
| case $ac_val in |
| */ ) |
| ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` |
| eval $ac_var=\$ac_val;; |
| esac |
| # Be sure to have absolute directory names. |
| case $ac_val in |
| [\\/$]* | ?:[\\/]* ) continue;; |
| NONE | '' ) case $ac_var in *prefix ) continue;; esac;; |
| esac |
| as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
| done |
| |
| # There might be people who depend on the old broken behavior: `$host' |
| # used to hold the argument of --host etc. |
| # FIXME: To remove some day. |
| build=$build_alias |
| host=$host_alias |
| target=$target_alias |
| |
| # FIXME: To remove some day. |
| if test "x$host_alias" != x; then |
| if test "x$build_alias" = x; then |
| cross_compiling=maybe |
| $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. |
| If a cross compiler is detected then cross compile mode will be used" >&2 |
| elif test "x$build_alias" != "x$host_alias"; then |
| cross_compiling=yes |
| fi |
| fi |
| |
| ac_tool_prefix= |
| test -n "$host_alias" && ac_tool_prefix=$host_alias- |
| |
| test "$silent" = yes && exec 6>/dev/null |
| |
| |
| ac_pwd=`pwd` && test -n "$ac_pwd" && |
| ac_ls_di=`ls -di .` && |
| ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || |
| as_fn_error $? "working directory cannot be determined" |
| test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
| as_fn_error $? "pwd does not report name of working directory" |
| |
| |
| # Find the source files, if location was not specified. |
| if test -z "$srcdir"; then |
| ac_srcdir_defaulted=yes |
| # Try the directory containing this script, then the parent directory. |
| ac_confdir=`$as_dirname -- "$as_myself" || |
| $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$as_myself" : 'X\(//\)[^/]' \| \ |
| X"$as_myself" : 'X\(//\)$' \| \ |
| X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X"$as_myself" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| srcdir=$ac_confdir |
| if test ! -r "$srcdir/$ac_unique_file"; then |
| srcdir=.. |
| fi |
| else |
| ac_srcdir_defaulted=no |
| fi |
| if test ! -r "$srcdir/$ac_unique_file"; then |
| test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." |
| as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
| fi |
| ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
| ac_abs_confdir=`( |
| cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
| pwd)` |
| # When building in place, set srcdir=. |
| if test "$ac_abs_confdir" = "$ac_pwd"; then |
| srcdir=. |
| fi |
| # Remove unnecessary trailing slashes from srcdir. |
| # Double slashes in file names in object file debugging info |
| # mess up M-x gdb in Emacs. |
| case $srcdir in |
| */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; |
| esac |
| for ac_var in $ac_precious_vars; do |
| eval ac_env_${ac_var}_set=\${${ac_var}+set} |
| eval ac_env_${ac_var}_value=\$${ac_var} |
| eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} |
| eval ac_cv_env_${ac_var}_value=\$${ac_var} |
| done |
| |
| # |
| # Report the --help message. |
| # |
| if test "$ac_init_help" = "long"; then |
| # Omit some internal or obsolete options to make the list less imposing. |
| # This message is too long to be a string in the A/UX 3.1 sh. |
| cat <<_ACEOF |
| \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
| |
| Usage: $0 [OPTION]... [VAR=VALUE]... |
| |
| To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| VAR=VALUE. See below for descriptions of some of the useful variables. |
| |
| Defaults for the options are specified in brackets. |
| |
| Configuration: |
| -h, --help display this help and exit |
| --help=short display options specific to this package |
| --help=recursive display the short help of all the included packages |
| -V, --version display version information and exit |
| -q, --quiet, --silent do not print \`checking ...' messages |
| --cache-file=FILE cache test results in FILE [disabled] |
| -C, --config-cache alias for \`--cache-file=config.cache' |
| -n, --no-create do not create output files |
| --srcdir=DIR find the sources in DIR [configure dir or \`..'] |
| |
| Installation directories: |
| --prefix=PREFIX install architecture-independent files in PREFIX |
| [$ac_default_prefix] |
| --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| [PREFIX] |
| |
| By default, \`make install' will install all the files in |
| \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
| an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
| for instance \`--prefix=\$HOME'. |
| |
| For better control, use the options below. |
| |
| Fine tuning of the installation directories: |
| --bindir=DIR user executables [EPREFIX/bin] |
| --sbindir=DIR system admin executables [EPREFIX/sbin] |
| --libexecdir=DIR program executables [EPREFIX/libexec] |
| --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
| --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
| --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
| --libdir=DIR object code libraries [EPREFIX/lib] |
| --includedir=DIR C header files [PREFIX/include] |
| --oldincludedir=DIR C header files for non-gcc [/usr/include] |
| --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] |
| --datadir=DIR read-only architecture-independent data [DATAROOTDIR] |
| --infodir=DIR info documentation [DATAROOTDIR/info] |
| --localedir=DIR locale-dependent data [DATAROOTDIR/locale] |
| --mandir=DIR man documentation [DATAROOTDIR/man] |
| --docdir=DIR documentation root [DATAROOTDIR/doc/c-library] |
| --htmldir=DIR html documentation [DOCDIR] |
| --dvidir=DIR dvi documentation [DOCDIR] |
| --pdfdir=DIR pdf documentation [DOCDIR] |
| --psdir=DIR ps documentation [DOCDIR] |
| _ACEOF |
| |
| cat <<\_ACEOF |
| |
| System types: |
| --build=BUILD configure for building on BUILD [guessed] |
| --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| _ACEOF |
| fi |
| |
| if test -n "$ac_init_help"; then |
| case $ac_init_help in |
| short | recursive ) echo "Configuration of GNU C Library (see version.h):";; |
| esac |
| cat <<\_ACEOF |
| |
| Optional Features: |
| --disable-option-checking ignore unrecognized --enable/--with options |
| --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| --disable-sanity-checks really do not use threads (should not be used except |
| in special situations) [default=yes] |
| --enable-check-abi do "make check-abi" in "make check" (no/warn/yes) |
| [default=no] |
| --enable-shared build shared library [default=yes if GNU ld & ELF] |
| --enable-profile build profiled library [default=no] |
| --enable-omitfp build undebuggable optimized library [default=no] |
| --enable-bounded build with runtime bounds checking [default=no] |
| --disable-versioning do not include versioning information in the library |
| objects [default=yes if supported] |
| --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2] |
| [default=glibc default] |
| --enable-stackguard-randomization |
| initialize __stack_chk_guard canary with a random |
| number at program start |
| --enable-add-ons[=DIRS...] |
| configure and build add-ons in DIR1,DIR2,... search |
| for add-ons if no parameter given |
| --disable-hidden-plt do not hide internal function calls to avoid PLT |
| --enable-bind-now disable lazy relocations in DSOs |
| --enable-static-nss build static NSS modules [default=no] |
| --disable-force-install don't force installation of files from this package, |
| even if they are older than the installed files |
| --enable-kernel=VERSION compile for compatibility with kernel not older than |
| VERSION |
| --enable-all-warnings enable all useful warnings gcc can issue |
| --enable-multi-arch enable single DSO with optimizations for multiple |
| architectures |
| --enable-experimental-malloc |
| enable experimental malloc features |
| --enable-nss-crypt enable libcrypt to use nss |
| |
| Optional Packages: |
| --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| --with-gd=DIR find libgd include dir and library with prefix DIR |
| --with-gd-include=DIR find libgd include files in DIR |
| --with-gd-lib=DIR find libgd library files in DIR |
| --with-fp if using floating-point hardware [default=yes] |
| --with-binutils=PATH specify location of binutils (as and ld) |
| --with-elf if using the ELF object format |
| --with-selinux if building with SELinux support |
| --with-xcoff if using the XCOFF object format |
| --without-cvs if CVS should not be used |
| --with-headers=PATH location of system headers to use (for example |
| /usr/src/linux/include) [default=compiler default] |
| --with-tls enable support for TLS |
| --without-__thread do not use TLS features even when supporting them |
| --with-cpu=CPU select code for CPU variant |
| |
| Some influential environment variables: |
| CC C compiler command |
| CFLAGS C compiler flags |
| LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| nonstandard directory <lib dir> |
| LIBS libraries to pass to the linker, e.g. -l<library> |
| CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
| you have headers in a nonstandard directory <include dir> |
| CPP C preprocessor |
| CXX C++ compiler command |
| CXXFLAGS C++ compiler flags |
| |
| Use these variables to override the choices made by `configure' or to help |
| it to find libraries and programs with nonstandard names/locations. |
| |
| Report bugs to <glibc>. |
| GNU C Library home page: <http://www.gnu.org/software/c-library/>. |
| General help using GNU software: <http://www.gnu.org/gethelp/>. |
| _ACEOF |
| ac_status=$? |
| fi |
| |
| if test "$ac_init_help" = "recursive"; then |
| # If there are subdirs, report their specific --help. |
| for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
| test -d "$ac_dir" || |
| { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || |
| continue |
| ac_builddir=. |
| |
| case "$ac_dir" in |
| .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) |
| ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| # A ".." for each directory in $ac_dir_suffix. |
| ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| case $ac_top_builddir_sub in |
| "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| esac ;; |
| esac |
| ac_abs_top_builddir=$ac_pwd |
| ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| # for backward compatibility: |
| ac_top_builddir=$ac_top_build_prefix |
| |
| case $srcdir in |
| .) # We are building in place. |
| ac_srcdir=. |
| ac_top_srcdir=$ac_top_builddir_sub |
| ac_abs_top_srcdir=$ac_pwd ;; |
| [\\/]* | ?:[\\/]* ) # Absolute name. |
| ac_srcdir=$srcdir$ac_dir_suffix; |
| ac_top_srcdir=$srcdir |
| ac_abs_top_srcdir=$srcdir ;; |
| *) # Relative name. |
| ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| ac_top_srcdir=$ac_top_build_prefix$srcdir |
| ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| esac |
| ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| |
| cd "$ac_dir" || { ac_status=$?; continue; } |
| # Check for guested configure. |
| if test -f "$ac_srcdir/configure.gnu"; then |
| echo && |
| $SHELL "$ac_srcdir/configure.gnu" --help=recursive |
| elif test -f "$ac_srcdir/configure"; then |
| echo && |
| $SHELL "$ac_srcdir/configure" --help=recursive |
| else |
| $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
| fi || ac_status=$? |
| cd "$ac_pwd" || { ac_status=$?; break; } |
| done |
| fi |
| |
| test -n "$ac_init_help" && exit $ac_status |
| if $ac_init_version; then |
| cat <<\_ACEOF |
| GNU C Library configure (see version.h) |
| generated by GNU Autoconf 2.66 |
| |
| Copyright (C) 2010 Free Software Foundation, Inc. |
| This configure script is free software; the Free Software Foundation |
| gives unlimited permission to copy, distribute and modify it. |
| _ACEOF |
| exit |
| fi |
| |
| ## ------------------------ ## |
| ## Autoconf initialization. ## |
| ## ------------------------ ## |
| |
| # ac_fn_c_try_compile LINENO |
| # -------------------------- |
| # Try to compile conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_c_try_compile () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| rm -f conftest.$ac_objext |
| if { { ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compile") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| as_fn_set_status $ac_retval |
| |
| } # ac_fn_c_try_compile |
| |
| # ac_fn_c_try_cpp LINENO |
| # ---------------------- |
| # Try to preprocess conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_c_try_cpp () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| if { { ac_try="$ac_cpp conftest.$ac_ext" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } >/dev/null && { |
| test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
| test ! -s conftest.err |
| }; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| as_fn_set_status $ac_retval |
| |
| } # ac_fn_c_try_cpp |
| |
| # ac_fn_cxx_try_compile LINENO |
| # ---------------------------- |
| # Try to compile conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_cxx_try_compile () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| rm -f conftest.$ac_objext |
| if { { ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compile") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { |
| test -z "$ac_cxx_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| as_fn_set_status $ac_retval |
| |
| } # ac_fn_cxx_try_compile |
| |
| # ac_fn_c_try_link LINENO |
| # ----------------------- |
| # Try to link conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_c_try_link () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| rm -f conftest.$ac_objext conftest$ac_exeext |
| if { { ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest$ac_exeext && { |
| test "$cross_compiling" = yes || |
| $as_test_x conftest$ac_exeext |
| }; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| # interfere with the next link command; also delete a directory that is |
| # left behind by Apple's compiler. We do this before executing the actions. |
| rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| as_fn_set_status $ac_retval |
| |
| } # ac_fn_c_try_link |
| |
| # ac_fn_c_try_run LINENO |
| # ---------------------- |
| # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes |
| # that executables *can* be run. |
| ac_fn_c_try_run () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| if { { ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' |
| { { case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_try") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; }; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: program exited with status $ac_status" >&5 |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=$ac_status |
| fi |
| rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| as_fn_set_status $ac_retval |
| |
| } # ac_fn_c_try_run |
| |
| # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
| # -------------------------------------------- |
| # Tries to find the compile-time value of EXPR in a program that includes |
| # INCLUDES, setting VAR accordingly. Returns whether the value could be |
| # computed |
| ac_fn_c_compute_int () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| if test "$cross_compiling" = yes; then |
| # Depending upon the size, compute the lo and hi bounds. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($2) >= 0)]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_lo=0 ac_mid=0 |
| while :; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_hi=$ac_mid; break |
| else |
| as_fn_arith $ac_mid + 1 && ac_lo=$as_val |
| if test $ac_lo -le $ac_mid; then |
| ac_lo= ac_hi= |
| break |
| fi |
| as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| done |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($2) < 0)]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_hi=-1 ac_mid=-1 |
| while :; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($2) >= $ac_mid)]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_lo=$ac_mid; break |
| else |
| as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val |
| if test $ac_mid -le $ac_hi; then |
| ac_lo= ac_hi= |
| break |
| fi |
| as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| done |
| else |
| ac_lo= ac_hi= |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| # Binary search between lo and hi bounds. |
| while test "x$ac_lo" != "x$ac_hi"; do |
| as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_hi=$ac_mid |
| else |
| as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| done |
| case $ac_lo in #(( |
| ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; |
| '') ac_retval=1 ;; |
| esac |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| static long int longval () { return $2; } |
| static unsigned long int ulongval () { return $2; } |
| #include <stdio.h> |
| #include <stdlib.h> |
| int |
| main () |
| { |
| |
| FILE *f = fopen ("conftest.val", "w"); |
| if (! f) |
| return 1; |
| if (($2) < 0) |
| { |
| long int i = longval (); |
| if (i != ($2)) |
| return 1; |
| fprintf (f, "%ld", i); |
| } |
| else |
| { |
| unsigned long int i = ulongval (); |
| if (i != ($2)) |
| return 1; |
| fprintf (f, "%lu", i); |
| } |
| /* Do not output a trailing newline, as this causes \r\n confusion |
| on some platforms. */ |
| return ferror (f) || fclose (f) != 0; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| echo >>conftest.val; read $3 <conftest.val; ac_retval=0 |
| else |
| ac_retval=1 |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| rm -f conftest.val |
| |
| fi |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| as_fn_set_status $ac_retval |
| |
| } # ac_fn_c_compute_int |
| |
| # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
| # ------------------------------------------------------- |
| # Tests whether HEADER exists and can be compiled using the include files in |
| # INCLUDES, setting the cache variable VAR accordingly. |
| ac_fn_c_check_header_compile () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| $as_echo_n "checking for $2... " >&6; } |
| if eval "test \"\${$3+set}\"" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| #include <$2> |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "$3=yes" |
| else |
| eval "$3=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| |
| } # ac_fn_c_check_header_compile |
| cat >config.log <<_ACEOF |
| This file contains any messages produced by compilers while |
| running configure, to aid debugging if configure makes a mistake. |
| |
| It was created by GNU C Library $as_me (see version.h), which was |
| generated by GNU Autoconf 2.66. Invocation command line was |
| |
| $ $0 $@ |
| |
| _ACEOF |
| exec 5>>config.log |
| { |
| cat <<_ASUNAME |
| ## --------- ## |
| ## Platform. ## |
| ## --------- ## |
| |
| hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| |
| /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| |
| /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
| /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| |
| _ASUNAME |
| |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| $as_echo "PATH: $as_dir" |
| done |
| IFS=$as_save_IFS |
| |
| } >&5 |
| |
| cat >&5 <<_ACEOF |
| |
| |
| ## ----------- ## |
| ## Core tests. ## |
| ## ----------- ## |
| |
| _ACEOF |
| |
| |
| # Keep a trace of the command line. |
| # Strip out --no-create and --no-recursion so they do not pile up. |
| # Strip out --silent because we don't want to record it for future runs. |
| # Also quote any args containing shell meta-characters. |
| # Make two passes to allow for proper duplicate-argument suppression. |
| ac_configure_args= |
| ac_configure_args0= |
| ac_configure_args1= |
| ac_must_keep_next=false |
| for ac_pass in 1 2 |
| do |
| for ac_arg |
| do |
| case $ac_arg in |
| -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil) |
| continue ;; |
| *\'*) |
| ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| esac |
| case $ac_pass in |
| 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
| 2) |
| as_fn_append ac_configure_args1 " '$ac_arg'" |
| if test $ac_must_keep_next = true; then |
| ac_must_keep_next=false # Got value, back to normal. |
| else |
| case $ac_arg in |
| *=* | --config-cache | -C | -disable-* | --disable-* \ |
| | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| | -with-* | --with-* | -without-* | --without-* | --x) |
| case "$ac_configure_args0 " in |
| "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| esac |
| ;; |
| -* ) ac_must_keep_next=true ;; |
| esac |
| fi |
| as_fn_append ac_configure_args " '$ac_arg'" |
| ;; |
| esac |
| done |
| done |
| { ac_configure_args0=; unset ac_configure_args0;} |
| { ac_configure_args1=; unset ac_configure_args1;} |
| |
| # When interrupted or exit'd, cleanup temporary files, and complete |
| # config.log. We remove comments because anyway the quotes in there |
| # would cause problems or look ugly. |
| # WARNING: Use '\'' to represent an apostrophe within the trap. |
| # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. |
| trap 'exit_status=$? |
| # Save into config.log some information that might help in debugging. |
| { |
| echo |
| |
| $as_echo "## ---------------- ## |
| ## Cache variables. ## |
| ## ---------------- ##" |
| echo |
| # The following way of writing the cache mishandles newlines in values, |
| ( |
| for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do |
| eval ac_val=\$$ac_var |
| case $ac_val in #( |
| *${as_nl}*) |
| case $ac_var in #( |
| *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| esac |
| case $ac_var in #( |
| _ | IFS | as_nl) ;; #( |
| BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| *) { eval $ac_var=; unset $ac_var;} ;; |
| esac ;; |
| esac |
| done |
| (set) 2>&1 | |
| case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
| *${as_nl}ac_space=\ *) |
| sed -n \ |
| "s/'\''/'\''\\\\'\'''\''/g; |
| s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" |
| ;; #( |
| *) |
| sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| ;; |
| esac | |
| sort |
| ) |
| echo |
| |
| $as_echo "## ----------------- ## |
| ## Output variables. ## |
| ## ----------------- ##" |
| echo |
| for ac_var in $ac_subst_vars |
| do |
| eval ac_val=\$$ac_var |
| case $ac_val in |
| *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| esac |
| $as_echo "$ac_var='\''$ac_val'\''" |
| done | sort |
| echo |
| |
| if test -n "$ac_subst_files"; then |
| $as_echo "## ------------------- ## |
| ## File substitutions. ## |
| ## ------------------- ##" |
| echo |
| for ac_var in $ac_subst_files |
| do |
| eval ac_val=\$$ac_var |
| case $ac_val in |
| *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| esac |
| $as_echo "$ac_var='\''$ac_val'\''" |
| done | sort |
| echo |
| fi |
| |
| if test -s confdefs.h; then |
| $as_echo "## ----------- ## |
| ## confdefs.h. ## |
| ## ----------- ##" |
| echo |
| cat confdefs.h |
| echo |
| fi |
| test "$ac_signal" != 0 && |
| $as_echo "$as_me: caught signal $ac_signal" |
| $as_echo "$as_me: exit $exit_status" |
| } >&5 |
| rm -f core *.core core.conftest.* && |
| rm -f -r conftest* confdefs* conf$$* $ac_clean_files && |
| exit $exit_status |
| ' 0 |
| for ac_signal in 1 2 13 15; do |
| trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
| done |
| ac_signal=0 |
| |
| # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| rm -f -r conftest* confdefs.h |
| |
| $as_echo "/* confdefs.h */" > confdefs.h |
| |
| # Predefined preprocessor variables. |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_NAME "$PACKAGE_NAME" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_STRING "$PACKAGE_STRING" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_URL "$PACKAGE_URL" |
| _ACEOF |
| |
| |
| # Let the site file select an alternate cache file if it wants to. |
| # Prefer an explicitly selected file to automatically selected ones. |
| ac_site_file1=NONE |
| ac_site_file2=NONE |
| if test -n "$CONFIG_SITE"; then |
| # We do not want a PATH search for config.site. |
| case $CONFIG_SITE in #(( |
| -*) ac_site_file1=./$CONFIG_SITE;; |
| */*) ac_site_file1=$CONFIG_SITE;; |
| *) ac_site_file1=./$CONFIG_SITE;; |
| esac |
| elif test "x$prefix" != xNONE; then |
| ac_site_file1=$prefix/share/config.site |
| ac_site_file2=$prefix/etc/config.site |
| else |
| ac_site_file1=$ac_default_prefix/share/config.site |
| ac_site_file2=$ac_default_prefix/etc/config.site |
| fi |
| for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
| do |
| test "x$ac_site_file" = xNONE && continue |
| if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
| $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
| sed 's/^/| /' "$ac_site_file" >&5 |
| . "$ac_site_file" \ |
| || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error $? "failed to load site script $ac_site_file |
| See \`config.log' for more details" "$LINENO" 5; } |
| fi |
| done |
| |
| if test -r "$cache_file"; then |
| # Some versions of bash will fail to source /dev/null (special files |
| # actually), so we avoid doing that. DJGPP emulates it as a regular file. |
| if test /dev/null != "$cache_file" && test -f "$cache_file"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
| $as_echo "$as_me: loading cache $cache_file" >&6;} |
| case $cache_file in |
| [\\/]* | ?:[\\/]* ) . "$cache_file";; |
| *) . "./$cache_file";; |
| esac |
| fi |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
| $as_echo "$as_me: creating cache $cache_file" >&6;} |
| >$cache_file |
| fi |
| |
| # Check that the precious variables saved in the cache have kept the same |
| # value. |
| ac_cache_corrupted=false |
| for ac_var in $ac_precious_vars; do |
| eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| eval ac_new_set=\$ac_env_${ac_var}_set |
| eval ac_old_val=\$ac_cv_env_${ac_var}_value |
| eval ac_new_val=\$ac_env_${ac_var}_value |
| case $ac_old_set,$ac_new_set in |
| set,) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| ac_cache_corrupted=: ;; |
| ,set) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
| $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| ac_cache_corrupted=: ;; |
| ,);; |
| *) |
| if test "x$ac_old_val" != "x$ac_new_val"; then |
| # differences in whitespace do not lead to failure. |
| ac_old_val_w=`echo x $ac_old_val` |
| ac_new_val_w=`echo x $ac_new_val` |
| if test "$ac_old_val_w" != "$ac_new_val_w"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
| $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| ac_cache_corrupted=: |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
| $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
| eval $ac_var=\$ac_old_val |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
| $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
| $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
| fi;; |
| esac |
| # Pass precious variables to config.status. |
| if test "$ac_new_set" = set; then |
| case $ac_new_val in |
| *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| *) ac_arg=$ac_var=$ac_new_val ;; |
| esac |
| case " $ac_configure_args " in |
| *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
| esac |
| fi |
| done |
| if $ac_cache_corrupted; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
| $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
| fi |
| ## -------------------- ## |
| ## Main body of script. ## |
| ## -------------------- ## |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| |
| ac_config_headers="$ac_config_headers config.h" |
| |
| ac_aux_dir= |
| for ac_dir in scripts "$srcdir"/scripts; do |
| if test -f "$ac_dir/install-sh"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/install-sh -c" |
| break |
| elif test -f "$ac_dir/install.sh"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/install.sh -c" |
| break |
| elif test -f "$ac_dir/shtool"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/shtool install -c" |
| break |
| fi |
| done |
| if test -z "$ac_aux_dir"; then |
| as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
| fi |
| |
| # These three variables are undocumented and unsupported, |
| # and are intended to be withdrawn in a future Autoconf release. |
| # They can cause serious problems if a builder's source tree is in a directory |
| # whose full name contains unusual characters. |
| ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| |
| |
| |
| |
| |
| subdirs="$subdirs " |
| |
| |
| # Make sure we can run config.sub. |
| $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
| as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
| $as_echo_n "checking build system type... " >&6; } |
| if test "${ac_cv_build+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_build_alias=$build_alias |
| test "x$ac_build_alias" = x && |
| ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` |
| test "x$ac_build_alias" = x && |
| as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
| ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
| as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
| $as_echo "$ac_cv_build" >&6; } |
| case $ac_cv_build in |
| *-*-*) ;; |
| *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
| esac |
| build=$ac_cv_build |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_build |
| shift |
| build_cpu=$1 |
| build_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| build_os=$* |
| IFS=$ac_save_IFS |
| case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
| $as_echo_n "checking host system type... " >&6; } |
| if test "${ac_cv_host+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "x$host_alias" = x; then |
| ac_cv_host=$ac_cv_build |
| else |
| ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
| as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
| $as_echo "$ac_cv_host" >&6; } |
| case $ac_cv_host in |
| *-*-*) ;; |
| *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
| esac |
| host=$ac_cv_host |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_host |
| shift |
| host_cpu=$1 |
| host_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| host_os=$* |
| IFS=$ac_save_IFS |
| case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac |
| |
| |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_CC"; then |
| ac_ct_CC=$CC |
| # Extract the first word of "gcc", so it can be a program name with args. |
| set dummy gcc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_CC"; then |
| ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_CC="gcc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| if test -n "$ac_ct_CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| $as_echo "$ac_ct_CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_CC" = x; then |
| CC="" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CC=$ac_ct_CC |
| fi |
| else |
| CC="$ac_cv_prog_CC" |
| fi |
| |
| if test -z "$CC"; then |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="${ac_tool_prefix}cc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| fi |
| if test -z "$CC"; then |
| # Extract the first word of "cc", so it can be a program name with args. |
| set dummy cc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| ac_prog_rejected=no |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| ac_prog_rejected=yes |
| continue |
| fi |
| ac_cv_prog_CC="cc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| if test $ac_prog_rejected = yes; then |
| # We found a bogon in the path, so make sure we never use it. |
| set dummy $ac_cv_prog_CC |
| shift |
| if test $# != 0; then |
| # We chose a different compiler from the bogus one. |
| # However, it has the same basename, so the bogon will be chosen |
| # first if we set CC to just the basename; use the full file name. |
| shift |
| ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| fi |
| fi |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$CC"; then |
| if test -n "$ac_tool_prefix"; then |
| for ac_prog in cl.exe |
| do |
| # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$CC" && break |
| done |
| fi |
| if test -z "$CC"; then |
| ac_ct_CC=$CC |
| for ac_prog in cl.exe |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_CC"; then |
| ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_CC="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| if test -n "$ac_ct_CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| $as_echo "$ac_ct_CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$ac_ct_CC" && break |
| done |
| |
| if test "x$ac_ct_CC" = x; then |
| CC="" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CC=$ac_ct_CC |
| fi |
| fi |
| |
| fi |
| |
| |
| test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error $? "no acceptable C compiler found in \$PATH |
| See \`config.log' for more details" "$LINENO" 5; } |
| |
| # Provide some information about the compiler. |
| $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
| set X $ac_compile |
| ac_compiler=$2 |
| for ac_option in --version -v -V -qversion; do |
| { { ac_try="$ac_compiler $ac_option >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| sed '10a\ |
| ... rest of stderr output deleted ... |
| 10q' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| fi |
| rm -f conftest.er1 conftest.err |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } |
| done |
| |
| EXEEXT= |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
| $as_echo_n "checking for suffix of object files... " >&6; } |
| if test "${ac_cv_objext+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.o conftest.obj |
| if { { ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compile") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then : |
| for ac_file in conftest.o conftest.obj conftest.*; do |
| test -f "$ac_file" || continue; |
| case $ac_file in |
| *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
| *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
| break;; |
| esac |
| done |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error $? "cannot compute suffix of object files: cannot compile |
| See \`config.log' for more details" "$LINENO" 5; } |
| fi |
| rm -f conftest.$ac_cv_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
| $as_echo "$ac_cv_objext" >&6; } |
| OBJEXT=$ac_cv_objext |
| ac_objext=$OBJEXT |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
| $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
| if test "${ac_cv_c_compiler_gnu+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| #ifndef __GNUC__ |
| choke me |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_compiler_gnu=yes |
| else |
| ac_compiler_gnu=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
| $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
| if test $ac_compiler_gnu = yes; then |
| GCC=yes |
| else |
| GCC= |
| fi |
| ac_test_CFLAGS=${CFLAGS+set} |
| ac_save_CFLAGS=$CFLAGS |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
| $as_echo_n "checking whether $CC accepts -g... " >&6; } |
| if test "${ac_cv_prog_cc_g+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_save_c_werror_flag=$ac_c_werror_flag |
| ac_c_werror_flag=yes |
| ac_cv_prog_cc_g=no |
| CFLAGS="-g" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_prog_cc_g=yes |
| else |
| CFLAGS="" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| else |
| ac_c_werror_flag=$ac_save_c_werror_flag |
| CFLAGS="-g" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_prog_cc_g=yes |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_c_werror_flag=$ac_save_c_werror_flag |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
| $as_echo "$ac_cv_prog_cc_g" >&6; } |
| if test "$ac_test_CFLAGS" = set; then |
| CFLAGS=$ac_save_CFLAGS |
| elif test $ac_cv_prog_cc_g = yes; then |
| if test "$GCC" = yes; then |
| CFLAGS="-g -O2" |
| else |
| CFLAGS="-g" |
| fi |
| else |
| if test "$GCC" = yes; then |
| CFLAGS="-O2" |
| else |
| CFLAGS= |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
| $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
| if test "${ac_cv_prog_cc_c89+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_cv_prog_cc_c89=no |
| ac_save_CC=$CC |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdarg.h> |
| #include <stdio.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| struct buf { int x; }; |
| FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| static char *e (p, i) |
| char **p; |
| int i; |
| { |
| return p[i]; |
| } |
| static char *f (char * (*g) (char **, int), char **p, ...) |
| { |
| char *s; |
| va_list v; |
| va_start (v,p); |
| s = g (p, va_arg (v,int)); |
| va_end (v); |
| return s; |
| } |
| |
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| function prototypes and stuff, but not '\xHH' hex character constants. |
| These don't provoke an error unfortunately, instead are silently treated |
| as 'x'. The following induces an error, until -std is added to get |
| proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| array size at least. It's necessary to write '\x00'==0 to get something |
| that's true only with -std. */ |
| int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| |
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
| inside strings and character constants. */ |
| #define FOO(x) 'x' |
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; |
| |
| int test (int i, double x); |
| struct s1 {int (*f) (int a);}; |
| struct s2 {int (*f) (double a);}; |
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| int argc; |
| char **argv; |
| int |
| main () |
| { |
| return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
| -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| do |
| CC="$ac_save_CC $ac_arg" |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_prog_cc_c89=$ac_arg |
| fi |
| rm -f core conftest.err conftest.$ac_objext |
| test "x$ac_cv_prog_cc_c89" != "xno" && break |
| done |
| rm -f conftest.$ac_ext |
| CC=$ac_save_CC |
| |
| fi |
| # AC_CACHE_VAL |
| case "x$ac_cv_prog_cc_c89" in |
| x) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
| $as_echo "none needed" >&6; } ;; |
| xno) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
| $as_echo "unsupported" >&6; } ;; |
| *) |
| CC="$CC $ac_cv_prog_cc_c89" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
| $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
| esac |
| if test "x$ac_cv_prog_cc_c89" != xno; then : |
| |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| if test $host != $build; then |
| for ac_prog in gcc cc |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_BUILD_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$BUILD_CC"; then |
| ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_BUILD_CC="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| BUILD_CC=$ac_cv_prog_BUILD_CC |
| if test -n "$BUILD_CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
| $as_echo "$BUILD_CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$BUILD_CC" && break |
| done |
| |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
| $as_echo_n "checking how to run the C preprocessor... " >&6; } |
| # On Suns, sometimes $CPP names a directory. |
| if test -n "$CPP" && test -d "$CPP"; then |
| CPP= |
| fi |
| if test -z "$CPP"; then |
| if test "${ac_cv_prog_CPP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Double quotes because CPP needs to be expanded |
| for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
| do |
| ac_preproc_ok=false |
| for ac_c_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| break |
| fi |
| |
| done |
| ac_cv_prog_CPP=$CPP |
| |
| fi |
| CPP=$ac_cv_prog_CPP |
| else |
| ac_cv_prog_CPP=$CPP |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
| $as_echo "$CPP" >&6; } |
| ac_preproc_ok=false |
| for ac_c_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| |
| else |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
| See \`config.log' for more details" "$LINENO" 5; } |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| # We need the C++ compiler only for testing. |
| ac_ext=cpp |
| ac_cpp='$CXXCPP $CPPFLAGS' |
| ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| if test -z "$CXX"; then |
| if test -n "$CCC"; then |
| CXX=$CCC |
| else |
| if test -n "$ac_tool_prefix"; then |
| for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
| do |
| # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CXX+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CXX"; then |
| ac_cv_prog_CXX="$CXX" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CXX=$ac_cv_prog_CXX |
| if test -n "$CXX"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
| $as_echo "$CXX" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$CXX" && break |
| done |
| fi |
| if test -z "$CXX"; then |
| ac_ct_CXX=$CXX |
| for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_CXX"; then |
| ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_CXX="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CXX=$ac_cv_prog_ac_ct_CXX |
| if test -n "$ac_ct_CXX"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
| $as_echo "$ac_ct_CXX" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$ac_ct_CXX" && break |
| done |
| |
| if test "x$ac_ct_CXX" = x; then |
| CXX="g++" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CXX=$ac_ct_CXX |
| fi |
| fi |
| |
| fi |
| fi |
| # Provide some information about the compiler. |
| $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
| set X $ac_compile |
| ac_compiler=$2 |
| for ac_option in --version -v -V -qversion; do |
| { { ac_try="$ac_compiler $ac_option >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| sed '10a\ |
| ... rest of stderr output deleted ... |
| 10q' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| fi |
| rm -f conftest.er1 conftest.err |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } |
| done |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
| $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
| if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| #ifndef __GNUC__ |
| choke me |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_compile "$LINENO"; then : |
| ac_compiler_gnu=yes |
| else |
| ac_compiler_gnu=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
| $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
| if test $ac_compiler_gnu = yes; then |
| GXX=yes |
| else |
| GXX= |
| fi |
| ac_test_CXXFLAGS=${CXXFLAGS+set} |
| ac_save_CXXFLAGS=$CXXFLAGS |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
| $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
| if test "${ac_cv_prog_cxx_g+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
| ac_cxx_werror_flag=yes |
| ac_cv_prog_cxx_g=no |
| CXXFLAGS="-g" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_compile "$LINENO"; then : |
| ac_cv_prog_cxx_g=yes |
| else |
| CXXFLAGS="" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_compile "$LINENO"; then : |
| |
| else |
| ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
| CXXFLAGS="-g" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_compile "$LINENO"; then : |
| ac_cv_prog_cxx_g=yes |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
| $as_echo "$ac_cv_prog_cxx_g" >&6; } |
| if test "$ac_test_CXXFLAGS" = set; then |
| CXXFLAGS=$ac_save_CXXFLAGS |
| elif test $ac_cv_prog_cxx_g = yes; then |
| if test "$GXX" = yes; then |
| CXXFLAGS="-g -O2" |
| else |
| CXXFLAGS="-g" |
| fi |
| else |
| if test "$GXX" = yes; then |
| CXXFLAGS="-O2" |
| else |
| CXXFLAGS= |
| fi |
| fi |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
| as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
| fi |
| |
| # This will get text that should go into config.make. |
| config_vars= |
| |
| # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. |
| |
| # Check whether --with-gd was given. |
| if test "${with_gd+set}" = set; then : |
| withval=$with_gd; case "$with_gd" in |
| yes|''|no) ;; |
| *) libgd_include="-I$withval/include" |
| libgd_ldflags="-L$withval/lib" ;; |
| esac |
| |
| fi |
| |
| |
| # Check whether --with-gd-include was given. |
| if test "${with_gd_include+set}" = set; then : |
| withval=$with_gd_include; case "$with_gd_include" in |
| ''|no) ;; |
| *) libgd_include="-I$withval" ;; |
| esac |
| |
| fi |
| |
| |
| # Check whether --with-gd-lib was given. |
| if test "${with_gd_lib+set}" = set; then : |
| withval=$with_gd_lib; case "$with_gd_lib" in |
| ''|no) ;; |
| *) libgd_ldflags="-L$withval" ;; |
| esac |
| |
| fi |
| |
| |
| if test -n "$libgd_include"; then |
| config_vars="$config_vars |
| CFLAGS-memusagestat.c = $libgd_include" |
| fi |
| if test -n "$libgd_ldflags"; then |
| config_vars="$config_vars |
| libgd-LDFLAGS = $libgd_ldflags" |
| fi |
| |
| |
| # Check whether --with-fp was given. |
| if test "${with_fp+set}" = set; then : |
| withval=$with_fp; with_fp=$withval |
| else |
| with_fp=yes |
| fi |
| |
| |
| |
| # Check whether --with-binutils was given. |
| if test "${with_binutils+set}" = set; then : |
| withval=$with_binutils; path_binutils=$withval |
| else |
| path_binutils='' |
| fi |
| |
| |
| # Check whether --with-elf was given. |
| if test "${with_elf+set}" = set; then : |
| withval=$with_elf; elf=$withval |
| else |
| elf=no |
| fi |
| |
| |
| # Check whether --with-selinux was given. |
| if test "${with_selinux+set}" = set; then : |
| withval=$with_selinux; with_selinux=$withval |
| else |
| with_selinux=auto |
| fi |
| |
| |
| # Check whether --with-xcoff was given. |
| if test "${with_xcoff+set}" = set; then : |
| withval=$with_xcoff; xcoff=$withval |
| else |
| xcoff=no |
| fi |
| |
| |
| # Check whether --with-cvs was given. |
| if test "${with_cvs+set}" = set; then : |
| withval=$with_cvs; with_cvs=$withval |
| else |
| with_cvs=yes |
| fi |
| |
| if test "$with_cvs" = yes; then |
| if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null |
| then |
| with_cvs=no |
| fi |
| fi |
| |
| |
| |
| # Check whether --with-headers was given. |
| if test "${with_headers+set}" = set; then : |
| withval=$with_headers; sysheaders=$withval |
| else |
| sysheaders='' |
| fi |
| |
| |
| # Check whether --enable-sanity-checks was given. |
| if test "${enable_sanity_checks+set}" = set; then : |
| enableval=$enable_sanity_checks; enable_sanity=$enableval |
| else |
| enable_sanity=yes |
| fi |
| |
| |
| |
| # Check whether --enable-check-abi was given. |
| if test "${enable_check_abi+set}" = set; then : |
| enableval=$enable_check_abi; enable_check_abi=$enableval |
| else |
| enable_check_abi=no |
| fi |
| |
| |
| static=yes |
| # Check whether --enable-shared was given. |
| if test "${enable_shared+set}" = set; then : |
| enableval=$enable_shared; shared=$enableval |
| else |
| shared=default |
| fi |
| |
| # Check whether --enable-profile was given. |
| if test "${enable_profile+set}" = set; then : |
| enableval=$enable_profile; profile=$enableval |
| else |
| profile=no |
| fi |
| |
| # Check whether --enable-omitfp was given. |
| if test "${enable_omitfp+set}" = set; then : |
| enableval=$enable_omitfp; omitfp=$enableval |
| else |
| omitfp=no |
| fi |
| |
| # Check whether --enable-bounded was given. |
| if test "${enable_bounded+set}" = set; then : |
| enableval=$enable_bounded; bounded=$enableval |
| else |
| bounded=no |
| fi |
| |
| # Check whether --enable-versioning was given. |
| if test "${enable_versioning+set}" = set; then : |
| enableval=$enable_versioning; enable_versioning=$enableval |
| else |
| enable_versioning=yes |
| fi |
| |
| |
| # Check whether --enable-oldest-abi was given. |
| if test "${enable_oldest_abi+set}" = set; then : |
| enableval=$enable_oldest_abi; oldest_abi=$enableval |
| else |
| oldest_abi=no |
| fi |
| |
| if test "$oldest_abi" = yes || test "$oldest_abi" = no; then |
| oldest_abi=default |
| else |
| cat >>confdefs.h <<_ACEOF |
| #define GLIBC_OLDEST_ABI "$oldest_abi" |
| _ACEOF |
| |
| fi |
| |
| |
| # Check whether --enable-stackguard-randomization was given. |
| if test "${enable_stackguard_randomization+set}" = set; then : |
| enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
| else |
| enable_stackguard_randomize=no |
| fi |
| |
| if test "$enable_stackguard_randomize" = yes; then |
| $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
| |
| fi |
| |
| # Check whether --enable-add-ons was given. |
| if test "${enable_add_ons+set}" = set; then : |
| enableval=$enable_add_ons; |
| else |
| enable_add_ons=yes |
| fi |
| |
| |
| |
| # Check whether --with-tls was given. |
| if test "${with_tls+set}" = set; then : |
| withval=$with_tls; usetls=$withval |
| else |
| usetls=yes |
| fi |
| |
| |
| |
| # Check whether --with-__thread was given. |
| if test "${with___thread+set}" = set; then : |
| withval=$with___thread; use__thread=$withval |
| else |
| use__thread=yes |
| fi |
| |
| |
| # Check whether --enable-hidden-plt was given. |
| if test "${enable_hidden_plt+set}" = set; then : |
| enableval=$enable_hidden_plt; hidden=$enableval |
| else |
| hidden=yes |
| fi |
| |
| if test "x$hidden" = xno; then |
| $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
| |
| fi |
| |
| # Check whether --enable-bind-now was given. |
| if test "${enable_bind_now+set}" = set; then : |
| enableval=$enable_bind_now; bindnow=$enableval |
| else |
| bindnow=no |
| fi |
| |
| |
| |
| # Check whether --enable-static-nss was given. |
| if test "${enable_static_nss+set}" = set; then : |
| enableval=$enable_static_nss; static_nss=$enableval |
| else |
| static_nss=no |
| fi |
| |
| if test x"$static_nss" = xyes || test x"$shared" = xno; then |
| static_nss=yes |
| $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
| |
| fi |
| |
| # Check whether --enable-force-install was given. |
| if test "${enable_force_install+set}" = set; then : |
| enableval=$enable_force_install; force_install=$enableval |
| else |
| force_install=yes |
| fi |
| |
| |
| |
| # Check whether --enable-kernel was given. |
| if test "${enable_kernel+set}" = set; then : |
| enableval=$enable_kernel; minimum_kernel=$enableval |
| fi |
| |
| if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then |
| # Better nothing than this. |
| minimum_kernel="" |
| else |
| if test "$minimum_kernel" = current; then |
| minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= |
| fi |
| fi |
| |
| # Check whether --enable-all-warnings was given. |
| if test "${enable_all_warnings+set}" = set; then : |
| enableval=$enable_all_warnings; all_warnings=$enableval |
| fi |
| |
| |
| |
| # Check whether --enable-multi-arch was given. |
| if test "${enable_multi_arch+set}" = set; then : |
| enableval=$enable_multi_arch; multi_arch=$enableval |
| else |
| multi_arch=default |
| fi |
| |
| |
| # Check whether --enable-experimental-malloc was given. |
| if test "${enable_experimental_malloc+set}" = set; then : |
| enableval=$enable_experimental_malloc; experimental_malloc=$enableval |
| fi |
| |
| |
| |
| # Check whether --enable-nss-crypt was given. |
| if test "${enable_nss_crypt+set}" = set; then : |
| enableval=$enable_nss_crypt; nss_crypt=$enableval |
| else |
| nss_crypt=no |
| fi |
| |
| if test x$nss_crypt = xyes; then |
| nss_includes=-I$(nss-config --includedir 2>/dev/null) |
| if test $? -ne 0; then |
| as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
| fi |
| old_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS $nss_includes" |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| typedef int PRBool; |
| #include <hasht.h> |
| #include <nsslowhash.h> |
| void f (void) { NSSLOW_Init (); } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| libc_cv_nss_crypt=yes |
| else |
| as_fn_error $? " |
| cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| old_LIBS="$LIBS" |
| LIBS="$LIBS -lfreebl3" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| typedef int PRBool; |
| #include <hasht.h> |
| #include <nsslowhash.h> |
| int |
| main () |
| { |
| NSSLOW_Init(); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| libc_cv_nss_crypt=yes |
| else |
| as_fn_error $? " |
| cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| CFLAGS="$old_CFLAGS" |
| LIBS="$old_LIBS" |
| else |
| libc_cv_nss_crypt=no |
| fi |
| |
| |
| # The way shlib-versions is used to generate soversions.mk uses a |
| # fairly simplistic model for name recognition that can't distinguish |
| # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os |
| # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can |
| # tell. This doesn't get used much beyond that, so it's fairly safe. |
| case "$host_os" in |
| linux*) |
| ;; |
| gnu*) |
| host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` |
| ;; |
| esac |
| |
| # We keep the original values in `$config_*' and never modify them, so we |
| # can write them unchanged into config.make. Everything else uses |
| # $machine, $vendor, and $os, and changes them whenever convenient. |
| config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os |
| |
| # Don't allow vendor == "unknown" |
| test "$config_vendor" = unknown && config_vendor= |
| config_os="`echo $config_os | sed 's/^unknown-//'`" |
| |
| # Some configurations imply other options. |
| case "$host_os" in |
| # i586-linuxaout is mangled into i586-pc-linux-gnuaout |
| linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*) |
| ;; |
| gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*) |
| # These systems (almost) always use the ELF format. |
| elf=yes |
| ;; |
| aix*) |
| # These systems are always xcoff |
| xcoff=yes |
| elf=no |
| ;; |
| esac |
| |
| # The configure fragment of an add-on port can modify these to supplement |
| # or override the table in the case statement below. No fragment should |
| # ever change the config_* variables, however. |
| machine=$config_machine |
| vendor=$config_vendor |
| os=$config_os |
| base_os='' |
| |
| # config.guess on some IBM machines says `rs6000' instead of `powerpc'. |
| # Unify this here. |
| if test "$machine" = rs6000; then |
| machine="powerpc" |
| fi |
| |
| # Braindead PowerPC box with absolutely no FPU. |
| case "$machine-$host_os" in |
| powerpc*-*soft) |
| with_fp=no |
| ;; |
| esac |
| |
| submachine= |
| |
| # Check whether --with-cpu was given. |
| if test "${with_cpu+set}" = set; then : |
| withval=$with_cpu; case "$withval" in |
| yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
| no) ;; |
| *) submachine="$withval" ;; |
| esac |
| |
| fi |
| |
| |
| # An add-on can set this when it wants to disable the sanity check below. |
| libc_config_ok=no |
| |
| subdirs="$subdirs " |
| |
| |
| case "$enable_add_ons" in |
| ''|no) add_ons= ;; |
| yes|'*') |
| add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | |
| sed 's@/[^/]*$@@' | sort | uniq` |
| add_ons_automatic=yes |
| ;; |
| *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` |
| add_ons_automatic=no ;; |
| esac |
| |
| configured_add_ons= |
| add_ons_sfx= |
| add_ons_pfx= |
| if test x"$add_ons" != x; then |
| for f in $add_ons; do |
| # Some sanity checks |
| case "$f" in |
| crypt) |
| as_fn_error $? " |
| *** It seems that you're using an old \`crypt' add-on. crypt is now |
| *** part of glibc and using the old add-on will not work with this |
| *** release. Start again with fresh sources and without the old |
| *** \`crypt' add-on." "$LINENO" 5 |
| ;; |
| localedata) |
| as_fn_error $? " |
| *** It seems that you're using an old \`localedata' add-on. localedata |
| *** is now part of glibc and using the old add-on will not work with |
| *** this release. Start again with fresh sources and without the old |
| *** \`localedata' add-on." "$LINENO" 5 |
| ;; |
| esac |
| done |
| |
| # Now source each add-on's configure fragment. |
| # The fragments can use $srcdir/$libc_add_on to find themselves, |
| # and test $add_ons_automatic to see if they were explicitly requested. |
| # A fragment can clear (or even change) $libc_add_on to affect |
| # whether it goes into the list to be actually used in the build. |
| use_add_ons= |
| for libc_add_on in $add_ons; do |
| # Test whether such a directory really exists. |
| # It can be absolute, or relative to $srcdir, or relative to the build dir. |
| case "$libc_add_on" in |
| /*) |
| libc_add_on_srcdir=$libc_add_on |
| ;; |
| *) |
| test -d "$srcdir/$libc_add_on" || { |
| if test -d "$libc_add_on"; then |
| libc_add_on="`pwd`/$libc_add_on" |
| else |
| as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
| fi |
| } |
| libc_add_on_srcdir=$srcdir/$libc_add_on |
| ;; |
| esac |
| |
| libc_add_on_frag=$libc_add_on_srcdir/configure |
| libc_add_on_canonical= |
| libc_add_on_config_subdirs= |
| if test -r "$libc_add_on_frag"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
| $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
| libc_add_on_canonical=unknown |
| libc_add_on_subdirs= |
| . "$libc_add_on_frag" |
| test -z "$libc_add_on" || { |
| configured_add_ons="$configured_add_ons $libc_add_on" |
| if test "x$libc_add_on_canonical" = xunknown; then |
| as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
| fi |
| for d in $libc_add_on_subdirs; do |
| case "$libc_add_on" in |
| /*) subdir_srcdir="$libc_add_on" ;; |
| *) subdir_srcdir="\$(..)$libc_add_on" ;; |
| esac |
| case "$d" in |
| .) |
| d="${libc_add_on_canonical:-$libc_add_on}" |
| ;; |
| /*) |
| subdir_srcdir="$d" |
| ;; |
| *) |
| subdir_srcdir="$subdir_srcdir/$d" |
| ;; |
| esac |
| d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` |
| add_on_subdirs="$add_on_subdirs $d" |
| test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars |
| $d-srcdir = $subdir_srcdir" |
| done |
| for d in $libc_add_on_config_subdirs; do |
| case "$d" in |
| /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
| esac |
| if test ! -d "$libc_add_on_srcdir/$d"; then |
| as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
| fi |
| case "$libc_add_on" in |
| /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
| esac |
| subdirs="$subdirs $libc_add_on/$d" |
| done |
| } |
| fi |
| if test -n "$libc_add_on"; then |
| if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` |
| then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 |
| $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
| for frag in $frags; do |
| name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` |
| echo $ECHO_N "$name $ECHO_C" >&6 |
| . "$frag" |
| done |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 |
| $as_echo "" >&6; } |
| fi |
| use_add_ons="$use_add_ons $libc_add_on" |
| add_ons_pfx="$add_ons_pfx $libc_add_on/" |
| test -z "$libc_add_on_canonical" || |
| add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" |
| fi |
| done |
| # Use echo to strip excess whitespace. |
| add_ons="`echo $use_add_ons`" |
| fi |
| |
| |
| |
| |
| ### |
| ### I put this here to prevent those annoying emails from people who cannot |
| ### read and try to compile glibc on unsupported platforms. --drepper |
| ### |
| ### By using the undocumented --enable-hacker-mode option for configure |
| ### one can skip this test to make the configuration not fail for unsupported |
| ### platforms. |
| ### |
| if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then |
| case "$machine-$host_os" in |
| *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*) |
| ;; |
| *) |
| echo "*** The GNU C library is currently not available for this platform." |
| echo "*** So far nobody cared to port it and if there is no volunteer it" |
| echo "*** might never happen. So, if you have interest to see glibc on" |
| echo "*** this platform visit" |
| echo "*** http://www.gnu.org/software/libc/porting.html" |
| echo "*** and join the group of porters" |
| exit 1 |
| ;; |
| esac |
| fi |
| |
| # Expand the configuration machine name into a subdirectory by architecture |
| # type and particular chip. If an add-on configure fragment already set |
| # base_machine, we don't change it. |
| test -n "$base_machine" || case "$machine" in |
| a29k | am29000) base_machine=a29k machine=a29k ;; |
| c3[012]) base_machine=cx0 machine=cx0/c30 ;; |
| c4[04]) base_machine=cx0 machine=cx0/c40 ;; |
| i[34567]86) base_machine=i386 machine=i386/$machine ;; |
| ia64) base_machine=ia64 machine=ia64 ;; |
| m88???) base_machine=m88k machine=m88k/$machine ;; |
| m88k) base_machine=m88k machine=m88k/m88100 ;; |
| powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; |
| powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; |
| s390) base_machine=s390 machine=s390/s390-32 ;; |
| s390x) base_machine=s390 machine=s390/s390-64 ;; |
| sh3*) base_machine=sh machine=sh/sh3 ;; |
| sh4*) base_machine=sh machine=sh/sh4 ;; |
| sparc | sparcv[67]) |
| base_machine=sparc machine=sparc/sparc32 ;; |
| sparcv8 | supersparc | hypersparc) |
| base_machine=sparc machine=sparc/sparc32/sparcv8 ;; |
| sparcv8plus | sparcv8plusa | sparcv9) |
| base_machine=sparc machine=sparc/sparc32/sparcv9 ;; |
| sparcv8plusb | sparcv9b) |
| base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;; |
| sparcv9v) |
| base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;; |
| sparcv9v2) |
| base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;; |
| sparc64) |
| base_machine=sparc machine=sparc/sparc64 ;; |
| sparc64b) |
| base_machine=sparc machine=sparc/sparc64/sparcv9b ;; |
| sparc64v) |
| base_machine=sparc machine=sparc/sparc64/sparcv9v ;; |
| sparc64v2) |
| base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;; |
| *) base_machine=$machine ;; |
| esac |
| |
| |
| if test "$base_machine" = "i386"; then |
| $as_echo "#define USE_REGPARMS 1" >>confdefs.h |
| |
| fi |
| |
| # For the multi-arch option we need support in the assembler. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_indirect_function symbol type support" >&5 |
| $as_echo_n "checking for assembler gnu_indirect_function symbol type support... " >&6; } |
| if test "${libc_cv_asm_gnu_indirect_function+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat > conftest.s <<EOF |
| .type foo,%gnu_indirect_function |
| EOF |
| if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; |
| then |
| libc_cv_asm_gnu_indirect_function=yes |
| else |
| libc_cv_asm_gnu_indirect_function=no |
| fi |
| rm -f conftest* |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_gnu_indirect_function" >&5 |
| $as_echo "$libc_cv_asm_gnu_indirect_function" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .text pseudo-op must be used" >&5 |
| $as_echo_n "checking whether .text pseudo-op must be used... " >&6; } |
| if test "${libc_cv_dot_text+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat > conftest.s <<EOF |
| .text |
| EOF |
| libc_cv_dot_text= |
| if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; }; then |
| libc_cv_dot_text=.text |
| fi |
| rm -f conftest* |
| fi |
| |
| if test -z "$libc_cv_dot_text"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler global-symbol directive" >&5 |
| $as_echo_n "checking for assembler global-symbol directive... " >&6; } |
| if test "${libc_cv_asm_global_directive+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| libc_cv_asm_global_directive=UNKNOWN |
| for ac_globl in .globl .global .EXPORT; do |
| cat > conftest.s <<EOF |
| ${libc_cv_dot_text} |
| ${ac_globl} foo |
| foo: |
| EOF |
| if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; }; then |
| libc_cv_asm_global_directive=${ac_globl} |
| fi |
| rm -f conftest* |
| test $libc_cv_asm_global_directive != UNKNOWN && break |
| done |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_global_directive" >&5 |
| $as_echo "$libc_cv_asm_global_directive" >&6; } |
| if test $libc_cv_asm_global_directive = UNKNOWN; then |
| as_fn_error $? "cannot determine asm global directive" "$LINENO" 5 |
| else |
| cat >>confdefs.h <<_ACEOF |
| #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} |
| _ACEOF |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .type directive prefix" >&5 |
| $as_echo_n "checking for assembler .type directive prefix... " >&6; } |
| if test "${libc_cv_asm_type_prefix+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| libc_cv_asm_type_prefix=no |
| for ac_try_prefix in '@' '%' '#'; do |
| cat > conftest.s <<EOF |
| ${libc_cv_dot_text} |
| ${libc_cv_asm_global_directive} foo |
| .type foo, ${ac_try_prefix}object |
| .size foo, 1 |
| foo: |
| .byte 1 |
| EOF |
| if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; }; then |
| libc_cv_asm_type_prefix=${ac_try_prefix} |
| fi |
| rm -f conftest* |
| test "x$libc_cv_asm_type_prefix" != xno && break |
| done |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_type_prefix" >&5 |
| $as_echo "$libc_cv_asm_type_prefix" >&6; } |
| if test "x$libc_cv_asm_type_prefix" != xno; then |
| cat >>confdefs.h <<_ACEOF |
| #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix} |
| _ACEOF |
| |
| fi |
| |
| if test x"$libc_cv_asm_gnu_indirect_function" != xyes -a x"$libc_cv_asm_type_prefix" = xno; then |
| if test x"$multi_arch" = xyes; then |
| as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
| else |
| multi_arch=no |
| fi |
| fi |
| if test x"$multi_arch" != xno; then |
| multi_arch_d=/multiarch |
| fi |
| |
| # Compute the list of sysdep directories for this configuration. |
| # This can take a while to compute. |
| sysdep_dir=$srcdir/sysdeps |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
| $as_echo_n "checking sysdep dirs... " >&6; } |
| # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
| os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" |
| |
| test "x$base_os" != x || case "$os" in |
| gnu*) |
| base_os=mach/hurd ;; |
| netbsd* | 386bsd* | freebsd* | bsdi*) |
| base_os=unix/bsd/bsd4.4 ;; |
| osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) |
| base_os=unix/bsd ;; |
| sysv* | isc* | esix* | sco* | minix* | irix4* | linux*) |
| base_os=unix/sysv ;; |
| irix6*) |
| base_os=unix/sysv/irix6/$os ;; |
| solaris[2-9]*) |
| base_os=unix/sysv/sysv4 ;; |
| hpux*) |
| base_os=unix/sysv/hpux/$os ;; |
| aix4.3*) |
| base_os=unix/sysv/aix/aix4.3 ;; |
| none) |
| base_os=standalone ;; |
| esac |
| |
| # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
| tail=$os |
| ostry=$os |
| while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do |
| ostry="$ostry /$o" |
| tail=$o |
| done |
| o=`echo $tail | sed 's/[0-9]*$//'` |
| if test $o != $tail; then |
| ostry="$ostry /$o" |
| fi |
| # For linux-gnu, try linux-gnu, then linux. |
| o=`echo $tail | sed 's/-.*$//'` |
| if test $o != $tail; then |
| ostry="$ostry /$o" |
| fi |
| |
| # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
| base= |
| tail=$base_os |
| while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do |
| set $b |
| base="$base /$1" |
| tail="$2" |
| done |
| |
| # For sparc/sparc32, try sparc/sparc32 and then sparc. |
| mach= |
| tail=$machine${submachine:+/$submachine} |
| while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do |
| set $m |
| # Prepend the machine's FPU directory unless --without-fp. |
| if test "$with_fp" = yes; then |
| mach="$mach /$1/fpu" |
| else |
| mach="$mach /$1/nofpu" |
| fi |
| mach="$mach /$1" |
| tail="$2" |
| done |
| |
| |
| # Find what sysdep directories exist. |
| sysnames_add_ons= |
| sysnames= |
| for b in $base ''; do |
| for m0 in $mach ''; do |
| for v in /$vendor ''; do |
| test "$v" = / && continue |
| for o in /$ostry ''; do |
| |
