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.

    /usr/local/tk3.3 \
    /usr/local/tcl7.0-tk3.3 \
    /usr/contrib \
    /usr/contrib/tk3.6 \
    /usr/contrib/tcl7.3-tk3.6 \
    /usr/contrib/tk3.3 \
    /usr/contrib/tcl7.0-tk3.3 \
    $HOME/tcl \
    $HOME/tcl7.3 \
    /opt/Tcl \
    /opt/local \
    /opt/local/tk3.6 \
    /usr/bin \
    /Tools/tk \
    /usr/sgitcl \
    /usr/pkg \
    /software/$archdir/apps/packages/tcl* \
    /local/encap/tk-3.4 $TCL_DIR ; do
    if test -r $dir/include/tk.h ; then 
	# Check for correct version
	
	tkversion=`grep 'TK_MAJOR_VERSION' $dir/include/tk.h | \
		sed -e 's/^.*TK_MAJOR_VERSION[^0-9]*\([0-9]*\).*$/\1/'`
	tk2version=`grep 'TK_MINOR_VERSION' $dir/include/tk.h | \
		sed -e 's/^.*TK_MINOR_VERSION[^0-9]*\([0-9]*\).*$/\1/'`
	
	tkupversion="$tkversion.$tk2version"
	if test "$tkversion" != "3" ; then
            # Try for later versions for UPSHOT
            if test -z "$TK_UPDIR" -a $tkversion -ge 3 ; then
                TK_UPDIR=$dir
	        TK_UPVERSION=$tkversion
                if test -r $TK_UPDIR/lib/libtk.a -o \
		        -r $TK_UPDIR/lib/libtk.so ; then
	            continue
	        elif test -r $TK_UPDIR/lib/libtk$tkupversion.a -o \
			  -r $TK_UPDIR/lib/libtk$tkupversion.so ; then
                    continue
	        else
	            TK_UPDIR=""
	            TK_UPVERSION=""
                fi
            fi
	    # Skip if it is the wrong version
	    foundversion=$tkversion
	    continue
	fi
        if test -r $dir/lib/libtk.a -o -r $dir/lib/libtk.so ; then
	    TK_DIR=$dir
	    break
	fi
	for file in $dir/lib/libtk*.a ; do
	    if test -r $file ; then 
                TK_DIR_W="$TK_DIR_W $file"
	    fi
	done
    fi
done
fi
if test -n "$TK_DIR" ; then 
  if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""found $TK_DIR/include/tk.h and $TK_DIR/lib/libtk"
else
echo "$ac_t""found $TK_DIR/include/tk.h and $TK_DIR/lib/libtk" 1>&1
fi
  FOUND_TK36=1
else
  FOUND_TK36=0
  if test -n "$TK_DIR_W" ; then
    if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""found $TK_DIR_W but need libtk.a (and version 3.6) "
else
echo "$ac_t""found $TK_DIR_W but need libtk.a (and version 3.6) " 1>&1
fi
  else
    if test -z "$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 $foundversion but need 3.6"
else
echo "$ac_t""no: found version $foundversion but need 3.6" 1>&1
fi
        FOUND_TK=$TK_UPVERSION
    fi
  fi
fi

fi
if test -z "$TCL_DIR" ; then 
    print_error "Could not find libraries for TCL (needed for Upshot)"
    print_error "Please specify them with the -tcldir=path option."
    print_error "Aborting build of nupshot"
    exit 1
fi
if test -z "$TK_DIR" ; then 
    print_error "Could not find libraries for TK (needed for Upshot)"
    print_error "Please specify them with the -tkdir=path option."
    print_error "Aborting build of nupshot"
    exit 1
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 version of TK""... $ac_c"
else
echo $ac_n "checking for version of TK""... $ac_c" 1>&1
fi
/bin/rm -f conftestval
#
# Some systems have a separate tcl dir; since we need both tcl and tk
# we include both directories
# Tk is going to load X11; if no X11, skip this step
if test -z "$no_x" -a -n "$TK_DIR" -a -n "$TCL_DIR" ; then
  CFLAGSsave="$CFLAGS"
  CFLAGS="$CFLAGS -I$TK_DIR/include -I$TCL_DIR/include $XINCLUDES"
  if test -n "$TKINCDIR" ; then
      CFLAGS="$CFLAGS -I$TKINCDIR/include"
  fi
  

if test -n "$pac_cv_cross_compiling" ; then
    if test "$pac_cv_cross_compiling" = "yes" ; then
	cross_compiling=1
    fi
else
    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 whether cross-compiling""... $ac_c"
else
echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&1
fi
    # If we cannot run a trivial program, we must be cross compiling.
            cat > conftest.c <<EOF
#include "confdefs.h"
main(){exit(0);}
EOF
eval $compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  pac_ok=1

else
  pac_ok=0
fi
rm -fr conftest*
    if test $pac_ok = 1 ; then
        cat > conftest.c <<EOF
#include "confdefs.h"
main(){exit(1);}
EOF
eval $compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  pac_ok=0 

fi
rm -fr conftest*
        if test $pac_ok = 1 ; then
	    pac_cv_cross_compiling="no"
            if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""no"
else
echo "$ac_t""no" 1>&1
fi
        else
            cross_compiling=1
	    pac_cv_cross_compiling="yes"
            if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""yes"
else
echo "$ac_t""yes" 1>&1
fi
        fi
    else
        cross_compiling=1
        pac_cv_cross_compiling="yes"
        if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""yes"
else
echo "$ac_t""yes" 1>&1
fi
    fi
fi


if test "$cross_compiling" = 1 -a -z "$TESTCC" ; then
    
    Pac_CV_NAME=0
else
    if test -n "$TESTCC" ; then
      CCsav="$CC"
      CC="$TESTCC"
    fi
    cat > conftest.c <<EOF
#include "confdefs.h"
#include "tk.h"
#include <stdio.h>
main() { FILE *fp = fopen( "conftestval", "w" ); 
fprintf( fp, "%d.%d", TK_MAJOR_VERSION, TK_MINOR_VERSION );
return 0; }
EOF
        if test -n "$compile" ; then 
        eval $compile
    else
	eval $ac_compile
	eval $ac_link
    fi
    if test ! -s conftest ; then
      echo "Could not build executable program:"
      echo "${CC-cc} $CFLAGS conftest.c -o conftest $LDFLAGS $LIBS"
      ${CC-cc} $CFLAGS conftest.c -o conftest $LDFLAGS $LIBS 
    TK_VERSION="unavailable"

    else
      /bin/rm -f conftestout
      if test -s conftest && (./conftest; exit) 2>conftestout; then
          TK_VERSION=`cat conftestval`

      else
        TK_VERSION="unavailable"

	if test -s conftestout ; then cat conftestout >> config.log ; fi
	echo "Test program was" >> config.log
	cat conftest.c >> config.log
        
      fi
    fi
  if test -n "$TESTCC" ; then
        CC="$CCsav"
  fi
  rm -fr conftest*
fi

  CFLAGS="$CFLAGSsave"
elif test -n "$wishloc" ; then
  # It is possible to use a wish program with
  # set tk_version [ string range $tk_patchLevel 0 2 ]
  # puts stdout $tk_version
  TK_VERSION="unavailable"
else
  TK_VERSION="unavailable"
fi
if test -z "$ac_echo_test" -a 1 = 1 ; then
echo "$ac_t""$TK_VERSION"
else
echo "$ac_t""$TK_VERSION" 1>&1
fi

if test "$TK_VERSION" != 3.6 ; then
    print_error "This version of nupshot requires tk 3.6  The version in"
    print_error "$TK_DIR seems to be version $TK_VERSION."
    print_error "Aborting build of nupshot"
    exit 1
fi
#
# Some damaged implementations of tk (SGI's is known to be one)
# require an ADDITIONAL library, which may be in the TK lib directory OR
# in the X directory.  This library is libXpm, it contains routines
# like Xpm... which, as should be expected, are undocumented.
# 
if test -s $TK_DIR/lib/libXpm.a ; then
    XPMLIB=-lXpm
else
    LIBS_save="${LIBS}"
LIBS="${LIBS} -lXpm"
have_lib=""
if test -z "$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 -lXpm""... $ac_c"
else
echo $ac_n "checking for -lXpm""... $ac_c" 1>&1
fi
if test ! -f confdefs.h ; then
    if test -z "$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
   :; XPMLIB="-lXpm"
else
   :; 
fi

fi
if test -z "$TKINCDIR" -a -s $TK_DIR/include/tk.h ; then
    TKINCDIR=$TK_DIR
fi
if test -z "$TCLINCDIR" -a -s $TCL_DIR/include/tcl.h ; then
    TCLINCDIR=$TCL_DIR
fi









# Set default prefixes.
if test -n "$prefix"; then
  test -z "$exec_prefix" && exec_prefix='${prefix}'
  prsub="s%^prefix\\([ 	]*\\)=\\([ 	]*\\).*$%prefix\\1=\\2$prefix%"
fi
if test -n "$exec_prefix"; then
  prsub="$prsub
s%^exec_prefix\\([ 	]*\\)=\\([ 	]*\\).*$%exec_prefix\\1=\\2$exec_prefix%"
fi
# Quote sed substitution magic chars in DEFS.
cat >conftest.def <<EOF
$DEFS
EOF
escape_ampersand_and_backslash='s%[&\\]%\\&%g'
DEFS=`sed "$escape_ampersand_and_backslash" <conftest.def`
rm -f conftest.def
# Substitute for predefined variables.

trap 'rm -f config.status; exit 1' 1 3 15
echo creating config.status
rm -f config.status
cat > config.status <<EOF
#!/bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $configure_args

for arg
do
  case "\$arg" in
    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args
    exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args ;;
    *) echo "Usage: config.status --recheck" 2>&1; exit 1 ;;
  esac
done

trap 'rm -f Makefile; exit 1' 1 3 15
NUPSHOT_HOME='$NUPSHOT_HOME'
CC='$CC'
CPP='$CPP'
VPATH='$VPATH'
tk_ok='$tk_ok'
XINCLUDES='$XINCLUDES'
XLIBSW='$XLIBSW'
XPMLIB='$XPMLIB'
TCL_DIR='$TCL_DIR'
TK_DIR='$TK_DIR'
TCLINCDIR='$TCLINCDIR'
TKINCDIR='$TKINCDIR'
USER_CFLAGS='$USER_CFLAGS'
OPTFLAGS='$OPTFLAGS'
LIBS='$LIBS'
srcdir='$srcdir'
DEFS='$DEFS'
prefix='$prefix'
exec_prefix='$exec_prefix'
prsub='$prsub'
extrasub='$extrasub'
EOF
cat >> config.status <<\EOF

top_srcdir=$srcdir

CONFIG_FILES=${CONFIG_FILES-"Makefile"}
for file in .. ${CONFIG_FILES}; do if test "x$file" != x..; then
  srcdir=$top_srcdir
  # Remove last slash and all that follows it.  Not all systems have dirname.
  dir=`echo $file|sed 's%/[^/][^/]*$%%'`
  if test "$dir" != "$file"; then
    test "$top_srcdir" != . && srcdir=$top_srcdir/$dir
    test ! -d $dir && mkdir $dir
  fi
  echo creating $file
  rm -f $file
  echo "# Generated automatically from `echo $file|sed 's|.*/||'`.in by configure." > $file
cat $top_srcdir/${file}.in | sed -e "
$prsub
$extrasub
s%@NUPSHOT_HOME@%$NUPSHOT_HOME%g
s%@CC@%$CC%g
s%@CPP@%$CPP%g
s%@VPATH@%$VPATH%g
s%@tk_ok@%$tk_ok%g
s%@XINCLUDES@%$XINCLUDES%g
s%@XLIBSW@%$XLIBSW%g
s%@XPMLIB@%$XPMLIB%g
s%@TCL_DIR@%$TCL_DIR%g
s%@TK_DIR@%$TK_DIR%g
s%@TCLINCDIR@%$TCLINCDIR%g
s%@TKINCDIR@%$TKINCDIR%g
s%@USER_CFLAGS@%$USER_CFLAGS%g
s%@OPTFLAGS@%$OPTFLAGS%g
s%@LIBS@%$LIBS%g
s%@srcdir@%$srcdir%g
s%@DEFS@%$DEFS%
" >> $file
fi; done


exit 0
EOF
chmod +x config.status
${CONFIG_SHELL-/bin/sh} ./config.status