configure

MPICH是MPI的重要研究,提供了一系列的接口函数,为并行计算的实现提供了编程环境.

' ac_t='	'
  else
    ac_n=-n ac_c= ac_t=
  fi
else
  ac_n= ac_c='\c' ac_t=
fi
ac_echo_test=`echo foo 1>&1`
if test -z "$ac_echo_test" ; then
     print_error "Your sh shell does not handle the output redirection"
     print_error "1>&1 correctly.  Configure will work around this problem,"
     print_error "but you should report the problem to your vendor."
fi

fi
if test -z "$ac_echo_test" -a 1 = 1 ; then
echo $ac_n "checking for -lXbsd""... $ac_c"
else
echo $ac_n "checking for -lXbsd""... $ac_c" 1>&1
fi
if test ! -f confdefs.h ; then
    if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t"""!! SHELL ERROR !!""
else
echo "$ac_t"""!! SHELL ERROR !!"" 1>&1
fi
    echo "The file confdefs.h created by configure has been removed"
    echo "This may be a problem with your shell; some versions of LINUX"
    echo "have this problem.  See the Installation guide for more"
    echo "information."
    exit 1
fi
cat > conftest.c <<EOF
#include "confdefs.h"

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""yes"
else
echo "$ac_t""yes" 1>&1
fi
  
  have_lib="1"

   else if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""no"
else
echo "$ac_t""no" 1>&1
fi
    expandcompile=`echo "$compile" | sed -e 's/>.*//'`
    eval echo "configure:$expandcompile" >> config.log
    echo "configure: failed program was:" >>config.log
    cat confdefs.h >> config.log
    cat conftest.c >> config.log
    if test -s conftest.out ; then cat conftest.out >> config.log 
    else
      ${CC-cc} $CFLAGS conftest.c -o conftest $LDFLAGS $LIBS >> config.log 2>&1
    fi

fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; LIBS="$LIBS -lXbsd"
else
   :; 
fi

LIBS_save="${LIBS}"
LIBS="${LIBS} -lsocket"
have_lib=""
if test -z "$ac_echo_n" ; then
ac_echo_n=yes
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  # Stardent Vistra SVR4 grep lacks -e, says [e-mail].
  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
    ac_n= ac_c='
' ac_t='	'
  else
    ac_n=-n ac_c= ac_t=
  fi
else
  ac_n= ac_c='\c' ac_t=
fi
ac_echo_test=`echo foo 1>&1`
if test -z "$ac_echo_test" ; then
     print_error "Your sh shell does not handle the output redirection"
     print_error "1>&1 correctly.  Configure will work around this problem,"
     print_error "but you should report the problem to your vendor."
fi

fi
if test -z "$ac_echo_test" -a 1 = 1 ; then
echo $ac_n "checking for -lsocket""... $ac_c"
else
echo $ac_n "checking for -lsocket""... $ac_c" 1>&1
fi
if test ! -f confdefs.h ; then
    if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t"""!! SHELL ERROR !!""
else
echo "$ac_t"""!! SHELL ERROR !!"" 1>&1
fi
    echo "The file confdefs.h created by configure has been removed"
    echo "This may be a problem with your shell; some versions of LINUX"
    echo "have this problem.  See the Installation guide for more"
    echo "information."
    exit 1
fi
cat > conftest.c <<EOF
#include "confdefs.h"

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""yes"
else
echo "$ac_t""yes" 1>&1
fi
  
  have_lib="1"

   else if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""no"
else
echo "$ac_t""no" 1>&1
fi
    expandcompile=`echo "$compile" | sed -e 's/>.*//'`
    eval echo "configure:$expandcompile" >> config.log
    echo "configure: failed program was:" >>config.log
    cat confdefs.h >> config.log
    cat conftest.c >> config.log
    if test -s conftest.out ; then cat conftest.out >> config.log 
    else
      ${CC-cc} $CFLAGS conftest.c -o conftest $LDFLAGS $LIBS >> config.log 2>&1
    fi

fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; LIBS="$LIBS -lsocket"
else
   :; 
fi

LIBS_save="${LIBS}"
LIBS="${LIBS} -lnsl"
have_lib=""
if test -z "$ac_echo_n" ; then
ac_echo_n=yes
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  # Stardent Vistra SVR4 grep lacks -e, says [e-mail].
  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
    ac_n= ac_c='
' ac_t='	'
  else
    ac_n=-n ac_c= ac_t=
  fi
else
  ac_n= ac_c='\c' ac_t=
fi
ac_echo_test=`echo foo 1>&1`
if test -z "$ac_echo_test" ; then
     print_error "Your sh shell does not handle the output redirection"
     print_error "1>&1 correctly.  Configure will work around this problem,"
     print_error "but you should report the problem to your vendor."
fi

fi
if test -z "$ac_echo_test" -a 1 = 1 ; then
echo $ac_n "checking for -lnsl""... $ac_c"
else
echo $ac_n "checking for -lnsl""... $ac_c" 1>&1
fi
if test ! -f confdefs.h ; then
    if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t"""!! SHELL ERROR !!""
else
echo "$ac_t"""!! SHELL ERROR !!"" 1>&1
fi
    echo "The file confdefs.h created by configure has been removed"
    echo "This may be a problem with your shell; some versions of LINUX"
    echo "have this problem.  See the Installation guide for more"
    echo "information."
    exit 1
fi
cat > conftest.c <<EOF
#include "confdefs.h"

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""yes"
else
echo "$ac_t""yes" 1>&1
fi
  
  have_lib="1"

   else if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""no"
else
echo "$ac_t""no" 1>&1
fi
    expandcompile=`echo "$compile" | sed -e 's/>.*//'`
    eval echo "configure:$expandcompile" >> config.log
    echo "configure: failed program was:" >>config.log
    cat confdefs.h >> config.log
    cat conftest.c >> config.log
    if test -s conftest.out ; then cat conftest.out >> config.log 
    else
      ${CC-cc} $CFLAGS conftest.c -o conftest $LDFLAGS $LIBS >> config.log 2>&1
    fi

fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; LIBS="$LIBS -lnsl"
else
   :; 
fi


# Look for Tcl
if test -z "$TCL_DIR" ; then
   
# Look for Tcl.  Prefer the TCL73TK36_DIR version if it exists
if test -z "$TCL_DIR" ; then
# See if tclsh is in the path
# If there is a tclsh, it MAY provide tk.
# Extract the first word of "tclsh", so it can be a program name with args.
set dummy tclsh; ac_word=$2
if test -z "$ac_echo_n" ; then
ac_echo_n=yes
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  # Stardent Vistra SVR4 grep lacks -e, says [e-mail].
  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
    ac_n= ac_c='
' ac_t='	'
  else
    ac_n=-n ac_c= ac_t=
  fi
else
  ac_n= ac_c='\c' ac_t=
fi
ac_echo_test=`echo foo 1>&1`
if test -z "$ac_echo_test" ; then
     print_error "Your sh shell does not handle the output redirection"
     print_error "1>&1 correctly.  Configure will work around this problem,"
     print_error "but you should report the problem to your vendor."
fi

fi
if test -z "$ac_echo_test" -a 1 = 1 ; then
echo $ac_n "checking for $ac_word""... $ac_c"
else
echo $ac_n "checking for $ac_word""... $ac_c" 1>&1
fi
ac_prog_where=""
if test -n "$TCLSH"; then
  ac_pg_TCLSH="$TCLSH" # Let the user override the test.
else
  ac_first_char=`expr "tclsh" : "\(.\)"`
  # Use ac_word instead of tclsh in case the command has options on it.
  if test "$ac_first_char" = "/" -a -x "$ac_word" ; then
       ac_pg_TCLSH="1"
       ac_prog_where=tclsh
  else
      IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
      for ac_dir in $PATH; do
        test -z "$ac_dir" && ac_dir=.
        if test -f $ac_dir/$ac_word; then
          ac_pg_TCLSH="1"
          ac_prog_where=$ac_dir/$ac_word
          break
        fi
      done
      IFS="$ac_save_ifs"
  fi
fi;TCLSH="$ac_pg_TCLSH"
if test -n "$ac_prog_where" ; then
  if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""found $ac_prog_where ($TCLSH)"
else
echo "$ac_t""found $ac_prog_where ($TCLSH)" 1>&1
fi
   tclshloc=$ac_prog_where  
else
  if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""no"
else
echo "$ac_t""no" 1>&1
fi
fi

if test -z "$ac_echo_n" ; then
ac_echo_n=yes
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  # Stardent Vistra SVR4 grep lacks -e, says [e-mail].
  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
    ac_n= ac_c='
' ac_t='	'
  else
    ac_n=-n ac_c= ac_t=
  fi
else
  ac_n= ac_c='\c' ac_t=
fi
ac_echo_test=`echo foo 1>&1`
if test -z "$ac_echo_test" ; then
     print_error "Your sh shell does not handle the output redirection"
     print_error "1>&1 correctly.  Configure will work around this problem,"
     print_error "but you should report the problem to your vendor."
fi

fi
if test -z "$ac_echo_test" -a 1 = 1 ; then
echo $ac_n "checking for Tcl""... $ac_c"
else
echo $ac_n "checking for Tcl""... $ac_c" 1>&1
fi
if test -n "$tclshloc" ; then
    cat >conftest <<EOF
puts stdout \$tcl_library
EOF
    tcllibloc=`$tclshloc conftest 2>/dev/null`
    # The tcllibloc is the directory containing the .tcl files.  
    # The .a files may be one directory up
    if test -n "$tcllibloc" ; then
        tcllibloc=`dirname $tcllibloc`
        # and the lib directory one above that
        tcllibs="$tcllibloc `dirname $tcllibloc`"
    fi
    /bin/rm -f conftest   
fi
foundversion=""
# At ANL, the software is in a common tree; we need to pick the
# correct architecture
# ? is host correct?
if test "$host" = "irix" ; then
    archdir="irix-6"
elif test "$host" = "linux" ; then
    archdir="linux"
elif test "$host" = "solaris" ; then
    archdir="solaris-2" 
elif test "$host" = "sun4" ; then
    archdir="sun4"
else
    archdir="."
fi
#
for dir in $TCL73TK36_DIR $tcllibs \
    /usr \
    /usr/local \
    /usr/local/tcl7.5 \
    /usr/local/tcl7.3 \
    /usr/local/tcl7.3-tk3.6 \
    /usr/local/tcl7.0 \
    /usr/local/tcl7.0-tk3.3 \
    /usr/local/tcl7.* \
    /usr/contrib \
    /usr/contrib/tk3.6 \
    /usr/contrib/tcl7.3-tk3.6 \
    /usr/contrib/tk3.3 \
    /usr/contrib/tcl7.0-tk3.3 \
    $HOME/tcl \
    $HOME/tcl7.3 \
    $HOME/tcl7.5 \
    /opt/Tcl \
    /opt/local \
    /opt/local/tcl7.5 \
    /opt/local/tcl7.* \
    /usr/bin \
    /Tools/tcl \
    /usr/sgitcl \
    /usr/pgk \
    /software/$archdir/apps/packages/tcl-7* \
    /local/encap/tcl-7.1 ; do
    # In some cases, the tck/tk name comes *after* the include.
    for fileloc in $dir/include $dir/include/tcl* ; do
       if test -r $fileloc/tcl.h ; then 
	    # Check for correct version
   	    
 	    tclversion=`grep 'TCL_MAJOR_VERSION' $fileloc/tcl.h | \
		    sed -e 's/^.*TCL_MAJOR_VERSION[^0-9]*\([0-9]*\).*$/\1/'`
	    
	    if test "$tclversion" != "7" ; then
	        # Skip if it is the wrong version
	        foundversion=$tclversion
	        continue
	    fi
            if test -r $dir/lib/libtcl.a -o -r $dir/lib/libtcl.so ; then
	        TCL_DIR=$dir
	        break
            fi
	    for libdir in $dir/lib $dir/lib/tcl* ; do
                if test -r $libdir/libtcl.a -o -r $libdir/libtcl.so ; then
	            # Not used yet
 	            TCL_LIB_DIR=$libdir
	            break
                fi
            done
	    for file in $dir/lib/libtcl*.a $dir/lib/tcl*/libtcl*.a ; do
	        if test -r $file ; then 
                    TCL_DIR_W="$TCL_DIR_W $file"
	        fi
	    done
        fi
	if test -n "$TCL_DIR" ; then break ; fi
    done
    if test -n "$TCL_DIR" ; then break ; fi
done
fi
if test -n "$TCL_DIR" ; then 
  if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""found $TCL_DIR/include/tcl.h and $TCL_DIR/lib/libtcl"
else
echo "$ac_t""found $TCL_DIR/include/tcl.h and $TCL_DIR/lib/libtcl" 1>&1
fi
else
  if test -n "$TCL_DIR_W" ; then
    if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""found $TCL_DIR_W but need libtcl.a"
else
echo "$ac_t""found $TCL_DIR_W but need libtcl.a" 1>&1
fi
  else
    if test -z "$foundversion" ; then
        if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""no"
else
echo "$ac_t""no" 1>&1
fi
    else
	if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""no: found version $foundversion but need version 7"
else
echo "$ac_t""no: found version $foundversion but need version 7" 1>&1
fi
    fi
  fi
fi
# Look for Tk (look in tcl dir if the code is nowhere else)
if test -z "$TK_DIR" ; then
if test -z "$ac_echo_n" ; then
ac_echo_n=yes
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  # Stardent Vistra SVR4 grep lacks -e, says [e-mail].
  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
    ac_n= ac_c='
' ac_t='	'
  else
    ac_n=-n ac_c= ac_t=
  fi
else
  ac_n= ac_c='\c' ac_t=
fi
ac_echo_test=`echo foo 1>&1`
if test -z "$ac_echo_test" ; then
     print_error "Your sh shell does not handle the output redirection"
     print_error "1>&1 correctly.  Configure will work around this problem,"
     print_error "but you should report the problem to your vendor."
fi

fi
if test -z "$ac_echo_test" -a 1 = 1 ; then
echo $ac_n "checking for Tk""... $ac_c"
else
echo $ac_n "checking for Tk""... $ac_c" 1>&1
fi
if test -n "$wishloc" ; then
    # Originally, we tried to run wish and get the tkversion from it
    # unfortunately, this sometimes hung, probably waiting to get a display
#    cat >conftest <<EOF
#puts stdout [\$]tk_library
#exit
#EOF
#    tklibloc=`$wishloc -file conftest 2>/dev/null`
    tklibloc=`strings $wishloc | grep 'lib/tk'`
    # The tklibloc is the directory containing the .tclk files.  
    # The .a files may be one directory up
    # There may be multiple lines in tklibloc now.  Make sure that we only
    # test actual directories
    if test -n "$tklibloc" ; then
	for tkdirname in $tklibloc ; do
    	    if test -d $tkdirname ; then
                tkdirname=`dirname $tkdirname`
                # and the lib directory one above that
                tklibs="$tkdirname `dirname $tkdirname`"
	    fi
	done
    fi
    /bin/rm -f conftest   
fi
foundversion=""
TK_UPDIR=""
TK_UPVERSION=""
for dir in $TCL73TK36_DIR $tklibs \
    /usr \
    /usr/local \
    /usr/local/tk3.6 \
    /usr/local/tcl7.3-tk3.6 \