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Posted to commits@singa.apache.org by wa...@apache.org on 2015/08/15 10:11:20 UTC
[07/12] incubator-singa git commit: SINGA-55 Refactor main.cc and
singa.h
http://git-wip-us.apache.org/repos/asf/incubator-singa/blob/2498ff13/configure
----------------------------------------------------------------------
diff --cc configure
index 300aa12,300aa12..877f6be
--- a/configure
+++ b/configure
@@@ -1,24 -1,24 +1,20 @@@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
--# Generated by GNU Autoconf 2.68 for singa 0.1.
++# Generated by GNU Autoconf 2.63 for singa 0.1.
#
# Report bugs to <de...@singa.incubator.apache.org>.
#
--#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
--# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
--# Foundation, Inc.
--#
--#
++# 2002, 2003, 2004, 2005, 2006, 2007, 2008 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. ##
--## -------------------- ##
++## --------------------- ##
++## M4sh Initialization. ##
++## --------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
++if test -n "${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
@@@ -26,15 -26,15 +22,23 @@@
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
-- case `(set -o) 2>/dev/null` in #(
-- *posix*) :
-- set -o posix ;; #(
-- *) :
-- ;;
++ case `(set -o) 2>/dev/null` in
++ *posix*) set -o posix ;;
esac
++
fi
++
++
++# PATH needs CR
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
as_nl='
'
export as_nl
@@@ -42,13 -42,13 +46,7 @@@
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$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
++if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='printf %s\n'
as_echo_n='printf %s'
else
@@@ -59,7 -59,7 +57,7 @@@
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
as_echo_n_body='eval
arg=$1;
-- case $arg in #(
++ case $arg in
*"$as_nl"*)
expr "X$arg" : "X\\(.*\\)$as_nl";
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
@@@ -82,6 -82,6 +80,13 @@@ if test "${PATH_SEPARATOR+set}" != set
}
fi
++# Support unset when possible.
++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
++ as_unset=unset
++else
++ as_unset=false
++fi
++
# IFS
# We need space, tab and new line, in precisely that order. Quoting is
@@@ -91,16 -91,16 +96,15 @@@
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
--as_myself=
--case $0 in #((
++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/$0 && break
-- done
++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++done
IFS=$as_save_IFS
;;
@@@ -112,16 -112,16 +116,12 @@@ if test "x$as_myself" = x; the
fi
if test ! -f "$as_myself"; then
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-- exit 1
++ { (exit 1); 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 $as_var || :
++# Work around bugs in pre-3.0 UWIN ksh.
++for as_var in ENV MAIL MAILPATH
++do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
done
PS1='$ '
PS2='> '
@@@ -133,264 -133,264 +133,7 @@@ export LC_AL
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=$as_suggested" as_lineno_2a=\$LINENO
-- eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
-- test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
--
-- test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
-- ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-- ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
-- ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
-- PATH=/empty FPATH=/empty; export PATH FPATH
-- test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
-- || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
--test \$(( 1 + 1 )) = 2 || exit 1"
-- if (eval "$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.
-- # Preserve -v and -x to the replacement shell.
-- BASH_ENV=/dev/null
-- ENV=/dev/null
-- (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-- export CONFIG_SHELL
-- case $- in # ((((
-- *v*x* | *x*v* ) as_opts=-vx ;;
-- *v* ) as_opts=-v ;;
-- *x* ) as_opts=-x ;;
-- * ) as_opts= ;;
-- esac
-- exec "$CONFIG_SHELL" $as_opts "$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
--$0: dev@singa.incubator.apache.org about your system,
--$0: 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
--
++# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
@@@ -404,12 -404,12 +147,8 @@@ els
as_basename=false
fi
--if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-- as_dirname=dirname
--else
-- as_dirname=false
--fi
++# Name of the executable.
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
@@@ -429,131 -429,131 +168,566 @@@ $as_echo X/"$0"
}
s/.*/./; q'`
--# Avoid depending upon Character Ranges.
--as_cr_letters='abcdefghijklmnopqrstuvwxyz'
--as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
--as_cr_Letters=$as_cr_letters$as_cr_LETTERS
--as_cr_digits='0123456789'
--as_cr_alnum=$as_cr_Letters$as_cr_digits
++# CDPATH.
++$as_unset CDPATH
-- 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 $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
++if test "x$CONFIG_SHELL" = x; then
++ if (eval ":") 2>/dev/null; then
++ as_have_required=yes
++else
++ as_have_required=no
++fi
-- # 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
++ if test $as_have_required = yes && (eval ":
++(as_func_return () {
++ (exit \$1)
++}
++as_func_success () {
++ as_func_return 0
++}
++as_func_failure () {
++ as_func_return 1
++}
++as_func_ret_success () {
++ return 0
++}
++as_func_ret_failure () {
++ return 1
}
--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
++exitcode=0
++if as_func_success; then
++ :
else
-- as_ln_s='cp -p'
++ exitcode=1
++ echo as_func_success failed.
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
++if as_func_failure; then
++ exitcode=1
++ echo as_func_failure succeeded.
fi
--if test -x / >/dev/null 2>&1; then
-- as_test_x='test -x'
++if as_func_ret_success; then
++ :
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' "$1" 2>/dev/null` in #((
-- ???[sx]*):;;*)false;;esac;fi
-- '\'' sh
-- '
++ exitcode=1
++ echo as_func_ret_success failed.
fi
--as_executable_p=$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'"
++if as_func_ret_failure; then
++ exitcode=1
++ echo as_func_ret_failure succeeded.
++fi
--SHELL=${CONFIG_SHELL-/bin/sh}
++if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
++ :
++else
++ exitcode=1
++ echo positional parameters were not saved.
++fi
++test \$exitcode = 0) || { (exit 1); exit 1; }
--test -n "$DJDIR" || exec 7<&0 </dev/null
--exec 6>&1
++(
++ as_lineno_1=\$LINENO
++ as_lineno_2=\$LINENO
++ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
++ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
++") 2> /dev/null; then
++ :
++else
++ as_candidate_shells=
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ case $as_dir in
++ /*)
++ for as_base in sh bash ksh sh5; do
++ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
++ done;;
++ esac
++done
++IFS=$as_save_IFS
--# 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`
++
++ for as_shell in $as_candidate_shells $SHELL; do
++ # Try only shells that exist, to save several forks.
++ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
++ { ("$as_shell") 2> /dev/null <<\_ASEOF
++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 '${1+"$@"}'='"$@"'
++ setopt NO_GLOB_SUBST
++else
++ case `(set -o) 2>/dev/null` in
++ *posix*) set -o posix ;;
++esac
++
++fi
++
++
++:
++_ASEOF
++}; then
++ CONFIG_SHELL=$as_shell
++ as_have_required=yes
++ if { "$as_shell" 2> /dev/null <<\_ASEOF
++if test -n "${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_func_return () {
++ (exit $1)
++}
++as_func_success () {
++ as_func_return 0
++}
++as_func_failure () {
++ as_func_return 1
++}
++as_func_ret_success () {
++ return 0
++}
++as_func_ret_failure () {
++ return 1
++}
++
++exitcode=0
++if as_func_success; then
++ :
++else
++ exitcode=1
++ echo as_func_success failed.
++fi
++
++if as_func_failure; then
++ exitcode=1
++ echo as_func_failure succeeded.
++fi
++
++if as_func_ret_success; then
++ :
++else
++ exitcode=1
++ echo as_func_ret_success failed.
++fi
++
++if as_func_ret_failure; then
++ exitcode=1
++ echo as_func_ret_failure succeeded.
++fi
++
++if ( set x; as_func_ret_success y && test x = "$1" ); then
++ :
++else
++ exitcode=1
++ echo positional parameters were not saved.
++fi
++
++test $exitcode = 0) || { (exit 1); exit 1; }
++
++(
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
++
++_ASEOF
++}; then
++ break
++fi
++
++fi
++
++ done
++
++ if test "x$CONFIG_SHELL" != x; then
++ for as_var in BASH_ENV ENV
++ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++ done
++ export CONFIG_SHELL
++ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
++fi
++
++
++ if test $as_have_required = no; then
++ echo This script requires a shell more modern than all the
++ echo shells that I found on your system. Please install a
++ echo modern shell, or manually run the script under such a
++ echo shell if you do have one.
++ { (exit 1); exit 1; }
++fi
++
++
++fi
++
++fi
++
++
++
++(eval "as_func_return () {
++ (exit \$1)
++}
++as_func_success () {
++ as_func_return 0
++}
++as_func_failure () {
++ as_func_return 1
++}
++as_func_ret_success () {
++ return 0
++}
++as_func_ret_failure () {
++ return 1
++}
++
++exitcode=0
++if as_func_success; then
++ :
++else
++ exitcode=1
++ echo as_func_success failed.
++fi
++
++if as_func_failure; then
++ exitcode=1
++ echo as_func_failure succeeded.
++fi
++
++if as_func_ret_success; then
++ :
++else
++ exitcode=1
++ echo as_func_ret_success failed.
++fi
++
++if as_func_ret_failure; then
++ exitcode=1
++ echo as_func_ret_failure succeeded.
++fi
++
++if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
++ :
++else
++ exitcode=1
++ echo positional parameters were not saved.
++fi
++
++test \$exitcode = 0") || {
++ echo No shell found that supports shell functions.
++ echo Please tell bug-autoconf@gnu.org about your system,
++ echo including any error possibly output before this message.
++ echo This can help us improve future autoconf versions.
++ echo Configuration will now proceed without shell functions.
++}
++
++
++
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
++
++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
++ # uniformly replaced by the line number. The first 'sed' inserts a
++ # line-number line after each line using $LINENO; the second 'sed'
++ # does the real work. The second script uses 'N' to pair each
++ # line-number line with the line containing $LINENO, and appends
++ # trailing '-' during substitution so that $LINENO is not a special
++ # case at line end.
++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
++ # scripts with optimization help from Paolo Bonzini. Blame Lee
++ # E. McMahon (1931-1989) for sed's syntax. :-)
++ sed -n '
++ p
++ /[$]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
++ { (exit 1); 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
++}
++
++
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++ as_dirname=dirname
++else
++ as_dirname=false
++fi
++
++ECHO_C= ECHO_N= ECHO_T=
++case `echo -n x` in
++-n*)
++ case `echo 'x\c'` in
++ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
++ *) ECHO_C='\c';;
++ esac;;
++*)
++ ECHO_N='-n';;
++esac
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++ test "X`expr 00001 : '.*\(...\)'`" = X001; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++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=:
++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'"
++
++
++
++
++# Check that we are running under the correct shell.
++SHELL=${CONFIG_SHELL-/bin/sh}
++
++case X$lt_ECHO in
++X*--fallback-echo)
++ # Remove one level of quotation (which was required for Make).
++ ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
++ ;;
++esac
++
++ECHO=${lt_ECHO-echo}
++if test "X$1" = X--no-reexec; then
++ # Discard the --no-reexec flag, and continue.
++ shift
++elif test "X$1" = X--fallback-echo; then
++ # Avoid inline document here, it may be left over
++ :
++elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
++ # Yippee, $ECHO works!
++ :
++else
++ # Restart under the correct shell.
++ exec $SHELL "$0" --no-reexec ${1+"$@"}
++fi
++
++if test "X$1" = X--fallback-echo; then
++ # used as fallback echo
++ shift
++ cat <<_LT_EOF
++$*
++_LT_EOF
++ exit 0
++fi
++
++# The HP-UX ksh and POSIX shell print the target directory to stdout
++# if CDPATH is set.
++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
++
++if test -z "$lt_ECHO"; then
++ if test "X${echo_test_string+set}" != Xset; then
++ # find a string as large as possible, as long as the shell can cope with it
++ for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
++ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
++ if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
++ { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
++ then
++ break
++ fi
++ done
++ fi
++
++ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
++ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ :
++ else
++ # The Solaris, AIX, and Digital Unix default echo programs unquote
++ # backslashes. This makes it impossible to quote backslashes using
++ # echo "$something" | sed 's/\\/\\\\/g'
++ #
++ # So, first we look for a working echo in the user's PATH.
++
++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
++ for dir in $PATH /usr/ucb; do
++ IFS="$lt_save_ifs"
++ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
++ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
++ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ ECHO="$dir/echo"
++ break
++ fi
++ done
++ IFS="$lt_save_ifs"
++
++ if test "X$ECHO" = Xecho; then
++ # We didn't find a better echo, so look for alternatives.
++ if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
++ echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ # This shell has a builtin print -r that does the trick.
++ ECHO='print -r'
++ elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
++ test "X$CONFIG_SHELL" != X/bin/ksh; then
++ # If we have ksh, try running configure again with it.
++ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
++ export ORIGINAL_CONFIG_SHELL
++ CONFIG_SHELL=/bin/ksh
++ export CONFIG_SHELL
++ exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
++ else
++ # Try using printf.
++ ECHO='printf %s\n'
++ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
++ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ # Cool, printf works
++ :
++ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
++ test "X$echo_testing_string" = 'X\t' &&
++ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
++ export CONFIG_SHELL
++ SHELL="$CONFIG_SHELL"
++ export SHELL
++ ECHO="$CONFIG_SHELL $0 --fallback-echo"
++ elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
++ test "X$echo_testing_string" = 'X\t' &&
++ echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ ECHO="$CONFIG_SHELL $0 --fallback-echo"
++ else
++ # maybe with a smaller string...
++ prev=:
++
++ for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
++ if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
++ then
++ break
++ fi
++ prev="$cmd"
++ done
++
++ if test "$prev" != 'sed 50q "$0"'; then
++ echo_test_string=`eval $prev`
++ export echo_test_string
++ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
++ else
++ # Oops. We lost completely, so just stick with echo.
++ ECHO=echo
++ fi
++ fi
++ fi
++ fi
++ fi
++fi
++
++# Copy echo and quote the copy suitably for passing to libtool from
++# the Makefile, instead of quoting the original, which is used later.
++lt_ECHO=$ECHO
++if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
++ lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
++fi
++
++
++
++
++exec 7<&0 </dev/null 6>&1
++
++# Name of the host.
++# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
++# so uname gets run too.
++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
#
# Initializations.
@@@ -566,6 -566,6 +740,7 @@@ cross_compiling=n
subdirs=
MFLAGS=
MAKEFLAGS=
++SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
PACKAGE_NAME='singa'
@@@ -573,7 -573,7 +748,6 @@@ PACKAGE_TARNAME='singa
PACKAGE_VERSION='0.1'
PACKAGE_STRING='singa 0.1'
PACKAGE_BUGREPORT='dev@singa.incubator.apache.org'
--PACKAGE_URL=''
ac_unique_file="src/utils/common.cc"
# Factoring default headers for most tests.
@@@ -625,11 -625,11 +799,9 @@@ OTOO
LIPO
NMEDIT
DSYMUTIL
--MANIFEST_TOOL
++lt_ECHO
RANLIB
--ac_ct_AR
AR
--DLLTOOL
OBJDUMP
LN_S
NM
@@@ -658,7 -658,7 +830,6 @@@ C
am__fastdepCXX_FALSE
am__fastdepCXX_TRUE
CXXDEPMODE
--am__nodep
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
@@@ -674,8 -674,8 +845,6 @@@ CXXFLAG
CXX
AM_BACKSLASH
AM_DEFAULT_VERBOSITY
--AM_DEFAULT_V
--AM_V
am__untar
am__tar
AMTAR
@@@ -729,7 -729,7 +898,6 @@@ bindi
program_transform_name
prefix
exec_prefix
--PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
@@@ -747,7 -747,7 +915,6 @@@ enable_stati
with_pic
enable_fast_install
with_gnu_ld
--with_sysroot
enable_libtool_lock
enable_lmdb
'
@@@ -826,9 -826,9 +993,8 @@@ d
fi
case $ac_option in
-- *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-- *=) ac_optarg= ;;
-- *) ac_optarg=yes ;;
++ *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
++ *) ac_optarg=yes ;;
esac
# Accept the important Cygnus configure options, so we can diagnose typos.
@@@ -873,7 -873,7 +1039,8 @@@
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"
++ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
++ { (exit 1); exit 1; }; }
ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
@@@ -899,7 -899,7 +1066,8 @@@
ac_useropt=`expr "x$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"
++ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
++ { (exit 1); exit 1; }; }
ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
@@@ -1058,977 -1058,977 +1226,454 @@@
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
-- sbindir=$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.
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-- $as_echo "$as_me: failed program was:" >&5
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-- ac_retval=1
--fi
-- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-- as_fn_set_status $ac_retval
++ac_tool_prefix=
++test -n "$host_alias" && ac_tool_prefix=$host_alias-
--} # ac_fn_c_try_compile
++test "$silent" = yes && exec 6>/dev/null
--# 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; ${as_lineno_stack:+:} unset as_lineno
-- as_fn_set_status $ac_retval
++ac_pwd=`pwd` && test -n "$ac_pwd" &&
++ac_ls_di=`ls -di .` &&
++ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
++ { $as_echo "$as_me: error: working directory cannot be determined" >&2
++ { (exit 1); exit 1; }; }
++test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
++ { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
++ { (exit 1); exit 1; }; }
--} # ac_fn_c_try_link
--# 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 \${$3+:} false; 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 "$3=yes"
++# Find the source files, if location was not specified.
++if test -z "$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
-- eval "$3=no"
++ ac_srcdir_defaulted=no
fi
--rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++if test ! -r "$srcdir/$ac_unique_file"; then
++ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
++ { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
++ { (exit 1); exit 1; }; }
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; ${as_lineno_stack:+:} unset as_lineno
--
--} # ac_fn_c_check_header_compile
--
--# ac_fn_c_try_cpp LINENO
--# ----------------------
--# Try to preprocess conftest.$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 $ac_status = 0; } > conftest.i && {
-- test -z "$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
++ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
++ac_abs_confdir=`(
++ cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
++ { (exit 1); exit 1; }; }
++ pwd)`
++# When building in place, set srcdir=.
++if test "$ac_abs_confdir" = "$ac_pwd"; then
++ srcdir=.
fi
-- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-- as_fn_set_status $ac_retval
--
--} # ac_fn_c_try_cpp
--
--# ac_fn_c_try_run LINENO
--# ----------------------
--# Try to link conftest.$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;;
++# 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
--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; ${as_lineno_stack:+:} unset as_lineno
-- as_fn_set_status $ac_retval
++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
--} # ac_fn_c_try_run
++#
++# Report the --help message.
++#
++if test "$ac_init_help" = "long"; then
++ # Omit some internal or obsolete options to make the list less imposing.
++ # This message is too long to be a string in the A/UX 3.1 sh.
++ cat <<_ACEOF
++\`configure' configures singa 0.1 to adapt to many kinds of systems.
--# ac_fn_c_check_func LINENO FUNC VAR
--# ----------------------------------
--# Tests whether FUNC exists, setting the cache variable VAR accordingly
--ac_fn_c_check_func ()
--{
-- as_lineno=${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 \${$3+:} false; then :
-- $as_echo_n "(cached) " >&6
--else
-- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
--/* end confdefs.h. */
--/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
-- For example, HP-UX 11i <limits.h> declares gettimeofday. */
--#define $2 innocuous_$2
++Usage: $0 [OPTION]... [VAR=VALUE]...
--/* System header to define __stub macros and hopefully few prototypes,
-- which can conflict with char $2 (); below.
-- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-- <limits.h> exists even on freestanding compilers. */
++To assign environment variables (e.g., CC, CFLAGS...), specify them as
++VAR=VALUE. See below for descriptions of some of the useful variables.
--#ifdef __STDC__
--# include <limits.h>
--#else
--# include <assert.h>
--#endif
++Defaults for the options are specified in brackets.
--#undef $2
++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 \`..']
--/* Override any GCC internal prototype to avoid an error.
-- Use char because int might match the return type of a GCC
-- builtin and then its argument prototype would still apply. */
--#ifdef __cplusplus
--extern "C"
--#endif
--char $2 ();
--/* The GNU C library defines this for functions which it implements
-- to always fail with ENOSYS. Some functions are actually named
-- something starting with __ and the normal name is an alias. */
--#if defined __stub_$2 || defined __stub___$2
--choke me
--#endif
++Installation directories:
++ --prefix=PREFIX install architecture-independent files in PREFIX
++ [$ac_default_prefix]
++ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
++ [PREFIX]
--int
--main ()
--{
--return $2 ();
-- ;
-- return 0;
--}
--_ACEOF
--if ac_fn_c_try_link "$LINENO"; then :
-- eval "$3=yes"
--else
-- eval "$3=no"
--fi
--rm -f core conftest.err conftest.$ac_objext \
-- conftest$ac_exeext conftest.$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; ${as_lineno_stack:+:} unset as_lineno
++By default, \`make install' will install all the files in
++\`$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'.
--} # ac_fn_c_check_func
++For better control, use the options below.
--# ac_fn_cxx_try_cpp LINENO
--# ------------------------
--# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
--ac_fn_cxx_try_cpp ()
--{
-- as_lineno=${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 $ac_status = 0; } > conftest.i && {
-- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_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
++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/singa]
++ --htmldir=DIR html documentation [DOCDIR]
++ --dvidir=DIR dvi documentation [DOCDIR]
++ --pdfdir=DIR pdf documentation [DOCDIR]
++ --psdir=DIR ps documentation [DOCDIR]
++_ACEOF
++
++ cat <<\_ACEOF
++
++Program names:
++ --program-prefix=PREFIX prepend PREFIX to installed program names
++ --program-suffix=SUFFIX append SUFFIX to installed program names
++ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
-- ac_retval=1
++System types:
++ --build=BUILD configure for building on BUILD [guessed]
++ --host=HOST cross-compile to build programs to run on HOST [BUILD]
++_ACEOF
fi
-- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-- as_fn_set_status $ac_retval
--} # ac_fn_cxx_try_cpp
++if test -n "$ac_init_help"; then
++ case $ac_init_help in
++ short | recursive ) echo "Configuration of singa 0.1:";;
++ esac
++ cat <<\_ACEOF
--# ac_fn_cxx_try_link LINENO
--# -------------------------
--# Try to link conftest.$ac_ext, and return whether this succeeded.
--ac_fn_cxx_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_cxx_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
++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]
++ --enable-silent-rules less verbose build output (undo: `make V=1')
++ --disable-silent-rules verbose build output (undo: `make V=0')
++ --disable-dependency-tracking speeds up one-time build
++ --enable-dependency-tracking do not reject slow dependency extractors
++ --enable-shared[=PKGS] build shared libraries [default=yes]
++ --enable-static[=PKGS] build static libraries [default=yes]
++ --enable-fast-install[=PKGS]
++ optimize for fast installation [default=yes]
++ --disable-libtool-lock avoid locking (might break parallel builds)
++ --enable-lmdb enable debug option
-- 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; ${as_lineno_stack:+:} unset as_lineno
-- as_fn_set_status $ac_retval
++Optional Packages:
++ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
++ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
++ --with-pic try to use only PIC/non-PIC objects [default=use
++ both]
++ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
++
++Some influential environment variables:
++ CXX C++ compiler command
++ CXXFLAGS C++ compiler flags
++ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
++ nonstandard directory <lib dir>
++ LIBS libraries to pass to the linker, e.g. -l<library>
++ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
++ you have headers in a nonstandard directory <include dir>
++ CC C compiler command
++ CFLAGS C compiler flags
++ CPP C preprocessor
++ CXXCPP C++ preprocessor
--} # ac_fn_cxx_try_link
++Use these variables to override the choices made by `configure' or to help
++it to find libraries and programs with nonstandard names/locations.
--# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
--# -------------------------------------------------------
--# Tests whether HEADER exists, giving a warning if it cannot be compiled using
--# the include files in INCLUDES and setting the cache variable VAR
--# accordingly.
--ac_fn_c_check_header_mongrel ()
--{
-- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-- if eval \${$3+:} false; then :
-- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
--$as_echo_n "checking for $2... " >&6; }
--if eval \${$3+:} false; then :
-- $as_echo_n "(cached) " >&6
--fi
--eval ac_res=\$$3
-- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
--$as_echo "$ac_res" >&6; }
--else
-- # Is the header compilable?
--{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
--$as_echo_n "checking $2 usability... " >&6; }
--cat confdefs.h - <<_ACEOF >conftest.$ac_ext
--/* end confdefs.h. */
--$4
--#include <$2>
++Report bugs to <de...@singa.incubator.apache.org>.
_ACEOF
--if ac_fn_c_try_compile "$LINENO"; then :
-- ac_header_compiler=yes
--else
-- ac_header_compiler=no
++ac_status=$?
fi
--rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
--{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
--$as_echo "$ac_header_compiler" >&6; }
--# Is the header present?
--{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
--$as_echo_n "checking $2 presence... " >&6; }
--cat confdefs.h - <<_ACEOF >conftest.$ac_ext
--/* end confdefs.h. */
--#include <$2>
--_ACEOF
--if ac_fn_c_try_cpp "$LINENO"; then :
-- ac_header_preproc=yes
--else
-- ac_header_preproc=no
--fi
--rm -f conftest.err conftest.i conftest.$ac_ext
--{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
--$as_echo "$ac_header_preproc" >&6; }
++if test "$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=.
--# So? What about this header?
--case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
-- yes:no: )
-- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
--$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
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esac
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++# for backward compatibility:
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++ ac_srcdir=.
++ ac_top_srcdir=$ac_top_builddir_sub
++ ac_abs_top_srcdir=$ac_pwd ;;
++ [\\/]* | ?:[\\/]* ) # Absolute name.
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++ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
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++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
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++if $ac_init_version; then
++ cat <<\_ACEOF
++singa configure 0.1
++generated by GNU Autoconf 2.63
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++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
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++This configure script is free software; the Free Software Foundation
++gives unlimited permission to copy, distribute and modify it.
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--if ac_fn_c_try_compile "$LINENO"; then :
--
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-- eval "$3=yes"
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++ exit
fi
--eval ac_res=\$$3
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cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
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It was created by singa $as_me 0.1, which was
--generated by GNU Autoconf 2.68. Invocation command line was
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$ $0 $@
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do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
-- $as_echo "PATH: $as_dir"
-- done
++ $as_echo "PATH: $as_dir"
++done
IFS=$as_save_IFS
} >&5
@@@ -2102,9 -2102,9 +1747,9 @@@ d
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
-- 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
++ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
2)
-- as_fn_append ac_configure_args1 " '$ac_arg'"
++ ac_configure_args1="$ac_configure_args1 '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
@@@ -2120,13 -2120,13 +1765,13 @@@
-* ) ac_must_keep_next=true ;;
esac
fi
-- as_fn_append ac_configure_args " '$ac_arg'"
++ ac_configure_args="$ac_configure_args '$ac_arg'"
;;
esac
done
done
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--{ ac_configure_args1=; unset ac_configure_args1;}
++$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
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# When interrupted or exit'd, cleanup temporary files, and complete
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{
echo
-- $as_echo "## ---------------- ##
++ cat <<\_ASBOX
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## Cache variables. ##
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++## ---------------- ##
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echo
# The following way of writing the cache mishandles newlines in values,
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case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
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++ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
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@@@ -2174,9 -2174,9 +1821,11 @@@
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## Output variables. ##
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echo
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@@@ -2189,9 -2189,9 +1838,11 @@@
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## File substitutions. ##
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++_ASBOX
echo
for ac_var in $ac_subst_files
do
@@@ -2205,9 -2205,9 +1856,11 @@@
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++ cat <<\_ASBOX
++## ----------- ##
## confdefs.h. ##
--## ----------- ##"
++## ----------- ##
++_ASBOX
echo
cat confdefs.h
echo
@@@ -2221,39 -2221,39 +1874,37 @@@
exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
-- trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
++ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that
<TRUNCATED>