dnl aclocal.m4 generated automatically by aclocal 1.4
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
dnl PARTICULAR PURPOSE.
dnl -*- shell-script -*-
AC_DEFUN(AC_ITL_TRY_COMPILE,
[cat > conftest.cpp <<EOF
ifelse(AC_LANG, [FORTRAN77],
[ program main
[$2]
end],
[dnl This sometimes fails to find confdefs.h, for some reason.
dnl [#]line __oline__ "[$]0"
[#]line __oline__ "configure"
[$1]
int main() {
[$2]
; return 0; }
])EOF
ac_mtl_compile='${CXX} -c $CFLAGS conftest.cpp 1>&5'
if AC_TRY_EVAL(ac_mtl_compile); then
ifelse([$3], , :, [rm -rf conftest*
$3])
else
echo "configure: failed program was:" >&AC_FD_CC
cat conftest.cpp >&AC_FD_CC
ifelse([$4], , , [ rm -rf conftest*
$4
])dnl
fi
rm -f conftest*])
dnl
define([AC_ITL_NO_SSTREAM],[
AC_MSG_CHECKING([if compiler has standard sstream])
cat > conftest.cc <<EOF
#include <sstream>
int main()
{
return 0;
}
EOF
$CXX $CXXFLAGS -o conftest conftest.cc 1>&5 2>&1
if test -s conftest && (./conftest; exit) 2>/dev/null; then
AC_MSG_RESULT([yes])
else
AC_DEFINE(ITL_NO_SSTREAM)
AC_MSG_RESULT([no])
fi
/bin/rm -rf conftest* ti_files
])dns
define([AC_GGCL_HAVE_STD_ALLOCATOR],[
AC_MSG_CHECKING([if compiler has standard allocator])
cat > conftest.cc <<EOF
#include <vector>
#include <memory>
int main()
{
std::vector<int, std::allocator<int> > a(10);
}
EOF
$CXX $CXXFLAGS -o conftest conftest.cc 1>&5 2>&1
if test -s conftest && (./conftest; exit) 2>/dev/null; then
AC_MSG_RESULT([yes])
else
AC_DEFINE(__STL_USE_OLD_SGI_ALLOCATOR)
AC_MSG_RESULT([no, use old sgi allocator])
fi
/bin/rm -rf conftest* ti_files
])dns
define([AC_GGCL_HAVE_LIMITS],[
AC_MSG_CHECKING([if there is standard limits header])
cat > conftest.cc <<EOF
#include <limits>
int main()
{
int a = std::numeric_limits<int>::max();
}
EOF
$CXX $CXXFLAGS -o conftest conftest.cc 1>&5 2>&1
if test -s conftest && (./conftest; exit) 2>/dev/null; then
AC_DEFINE(_GGCL_HAVE_LIMITS)
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
/bin/rm -rf conftest* ti_files
])dnl
define([AC_GGCL_HAVE_FUNCTION_CONST_TEMPATE_PARAMS], [
AC_MSG_CHECKING([if compiler has constant template parameters])
cat > conftest.cc <<EOF
#include <iostream.h>
struct A {};
template <class T>
void
print(const T& a) {
}
template <class T>
void
print(T& a) {
}
int main ()
{
A b;
const A a = b;
print(a);
print(b);
}
EOF
$CXX $CXXFLAGS -o conftest conftest.cc 1>&5 2>&1
if test -s conftest && (./conftest; exit) 2>/dev/null; then
AC_DEFINE(_GGCL_HAVE_CONST_TEMPLATE_PARAMS)
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
/bin/rm -rf conftest* ti_files
])dnl
dnl
define([LSC_CXX_TEMPLATE_REPOSITORY],[
#
# See if the compiler makes template repository directories
# Warning: this is a really screwy example! -JMS
#
AC_MSG_CHECKING([for template repository directory])
mkdir conf_tmp_$$
cd conf_tmp_$$
cat > foo.h <<EOF
template <class T>
class foo {
public:
foo(T yow) : data(yow) { yow.member(3); };
void member(int i);
private:
T data;
};
class bar {
public:
bar(int i) { data = i; };
void member(int j) { data = data * j; };
private:
int data;
};
EOF
cat > other.cc <<EOF
#include "foo.h"
void
some_other_function(void)
{
foo<bar> var1(6);
foo< foo<bar> > var2(var1);
}
EOF
cat > main.cc <<EOF
#include "foo.h"
void some_other_function(void);
template <class T>
void
foo<T>::member(int i)
{
i += 2;
}
int
main(int argc, char *argv[])
{
foo<bar> var1(6);
foo< foo<bar> > var2(var1);
some_other_function();
return 0;
}
EOF
$CXX -c main.cc >/dev/null 2>/dev/null
$CXX -c other.cc >/dev/null 2>/dev/null
rm -rf *.h *.cc *.o
for file in `ls`
do
if test "$file" != "." -a "$file" != ".."; then
# Is it a directory?
if test -d "$file"; then
TEMPLATE_DIR="$file $TEMPLATE_DIR"
# Or is it a file?
else
name="`echo $file | cut -d. -f1`"
temp_mask=
if test "$name" = "main" -o "$name" = "other"; then
temp_mask="`echo $file | cut -d. -f2`"
if test "$TEMPLATE_FILEMASK" = ""; then
TEMPLATE_FILEMASK="$temp_mask";
elif test "`echo $TEMPLATE_FILEMASK | grep $temp_mask`" = ""; then
TEMPLATE_FILEMASK="$TEMPLATE_FILEMASK $temp_mask"
fi
fi
fi
fi
done
if test "$TEMPLATE_FILEMASK" != ""; then
temp_mask=
for mask in $TEMPLATE_FILEMASK
do
temp_mask="*.$mask $temp_mask"
done
TEMPLATE_FILEMASK=$temp_mask
fi
TEMPLATE_REP="$TEMPLATE_DIR $TEMPLATE_FILEMASK"
if test "$TEMPLATE_REP" != ""; then
AC_MSG_RESULT([$TEMPLATE_REP])
else
AC_MSG_RESULT([not used])
fi
cd ..
rm -rf conf_tmp_$$
AC_SUBST(TEMPLATE_REP)dnl
])dnl
define([LSC_CHECK_CXX_EXCEPTIONS],[
#
# Check to see if this compiler can handle exceptions
#
AC_MSG_CHECKING([for throw/catch])
AC_TRY_COMPILE(, int i=1; throw(i);, have_excep=yes, have_excep=no)
if test "$have_excep" = "yes"; then
LSC_CXX_HAS_EXCEPTIONS=1
AC_MSG_RESULT([yes])
else
LSC_CXX_HAS_EXCEPTIONS=0
AC_MSG_RESULT([no])
fi])dnl
define([LSC_CHECK_SIGNAL_TYPE],[
#
# Do we have BSD or SYSV style signals?
# (or something that we haven't thought of yet?)
#
SAVE_CXXFLAGS=$CXXFLAGS
CXXFLAGS="$SIGNAL_FLAGS $CXXFLAGS"
AC_MSG_CHECKING([for signal declaration])
AC_TRY_COMPILE(#include<signal.h>
,
void handler(int sig, int code, struct sigcontext *scp, char *addr);
signal(1, handler);, bsd_signal="yes", bsd_signal="no")
if test "$bsd_signal" = "yes"; then
LSC_SIGNAL_TYPE="BSD"
AC_MSG_RESULT([BSD])
else
#
# Sanity check. Make sure that it is SYSV
#
AC_TRY_COMPILE(#include<signal.h>
,
void handler(int sig);
signal(1, handler);, sysv_signal="yes", sysv_signal="no")
if test "$sysv_signal" = "yes"; then
LSC_SIGNAL_TYPE="SYSV"
AC_MSG_RESULT([SYSV])
else
AC_MSG_RESULT([not found])
AC_MSG_ERROR([cannot determine if signals are BSD/SYSV])
exit
fi
fi
CXXFLAGS=$SAVE_CXXFLAGS
])dnl
#
# Several macro for various compilers
#
AC_DEFUN(AC_PROG_CXX_MWERKS,
[AC_CACHE_CHECK(whether we are using Metrowerks Codewarrior C++, MWERKS_CXX,
[cat > conftest.c <<EOF
#ifdef __MWERKS__
yes;
#endif
EOF
if AC_TRY_COMMAND(${CXX} -E conftest.c) | egrep yes >/dev/null 2>&1; then
MWERKS_CXX=yes
compiler=mwerks
else
MWERKS_CXX=no
fi])])
AC_DEFUN(AC_PROG_CXX_MSVCPP,
[AC_CACHE_CHECK(whether we are using Visual C++, MSVCPP_CXX,
[cat > conftest.c <<EOF
#if defined(_MSC_VER) && !defined(__MWERKS__) && !defined(__ICL)
yes;
#endif
EOF
if AC_TRY_COMMAND(${CXX} -E conftest.c) | egrep yes >/dev/null 2>&1; then
MSVCPP_CXX=yes
compiler=msvcpp
else
MSVCPP_CXX=no
fi])])
AC_DEFUN(AC_PROG_CXX_SGICC,
[AC_CACHE_CHECK(whether we are using SGI MIPSpro C++, SGI_CXX,
[cat > conftest.c <<EOF
# if defined(__sgi) && !defined(__GNUC__)
yes;
#endif
EOF
if AC_TRY_COMMAND(${CXX} -E conftest.c) | egrep yes >/dev/null 2>&1; then
SGI_CXX=yes
compiler=sgicc
else
SGI_CXX=no
fi])])
AC_DEFUN(AC_PROG_CXX_SUNCC,
[AC_CACHE_CHECK(whether we are using Sun C++, SUN_CXX,
[cat > conftest.c <<EOF
# if defined(__SUNPRO_CC)
yes;
#endif
EOF
if AC_TRY_COMMAND(${CXX} -E conftest.c) | egrep yes >/dev/null 2>&1; then
SUN_CXX=yes
compiler=suncc
else
SUN_CXX=no
fi])])
AC_DEFUN(AC_PROG_CXX_INTELCC,
[AC_CACHE_CHECK(whether we are using Intel C++, INTEL_CXX,
[cat > conftest.c <<EOF
# if defined(__ICL)
yes;
#endif
EOF
if AC_TRY_COMMAND(${CXX} -E conftest.c) | egrep yes >/dev/null 2>&1; then
INTEL_CXX=yes
compiler=intelcc
else
INTEL_CXX=no
fi])])
AC_DEFUN(AC_PROG_CXX_KAICC,
[AC_CACHE_CHECK(whether we are using KAI C++, KAI_CXX,
[cat > conftest.c <<EOF
# if defined(__KCC)
yes;
#endif
EOF
if AC_TRY_COMMAND(${CXX} -E conftest.c) | egrep yes >/dev/null 2>&1; then
KAI_CXX=yes
compiler=kaicc
else
KAI_CXX=no
fi])])
#
# Don't know if it is a good idea to overwrite CXXFLAGS
#
AC_DEFUN(AC_BZ_SET_COMPILER,
[cxxwith=`echo $1 | sed -e 's/ /@/'`
case "$cxxwith" in
*:*@*) # Full initialization syntax
CXX=`echo "$cxxwith" | sed -n -e 's/.*:\(.*\)@.*/\1/p'`
CXXFLAGS=`echo "$cxxwith" | sed -n -e 's/.*:.*@\(.*\)/\1/p'`
;;
*:*) # Simple initialization syntax
CXX=`echo "$cxxwith" | sed -n -e 's/.*:\(.*\)/\1/p'`
CXXFLAGS=$3
;;
*) # Default values
CXX=$2
CXXFLAGS=$3
;;
esac])
# Do all the work for Automake. This macro actually does too much --
# some checks are only needed if your package does certain things.
# But this isn't really a big deal.
# serial 1
dnl Usage:
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
AC_DEFUN(AM_INIT_AUTOMAKE,
[AC_REQUIRE([AC_PROG_INSTALL])
PACKAGE=[$1]
AC_SUBST(PACKAGE)
VERSION=[$2]
AC_SUBST(VERSION)
dnl test to see if srcdir already configured
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
fi
ifelse([$3],,
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
AC_REQUIRE([AM_SANITY_CHECK])
AC_REQUIRE([AC_ARG_PROGRAM])
dnl FIXME This is truly gross.
missing_dir=`cd $ac_aux_dir && pwd`
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
AC_REQUIRE([AC_PROG_MAKE_SET])])
#
# Check to make sure that the build environment is sane.
#
AC_DEFUN(AM_SANITY_CHECK,
[AC_MSG_CHECKING([whether build environment is sane])
# Just in case
sleep 1
echo timestamp > conftestfile
# Do `set' in a subshell so we don't clobber the current shell's
# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
if test "[$]*" = "X"; then
# -L didn't work.
set X `ls -t $srcdir/configure conftestfile`
fi
if test "[$]*" != "X $srcdir/configure conftestfile" \
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
alias in your environment])
fi
test "[$]2" = conftestfile
)
then
# Ok.
:
else
AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])
fi
rm -f conftest*
AC_MSG_RESULT(yes)])
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
dnl The program must properly implement --version.
AC_DEFUN(AM_MISSING_PROG,
[AC_MSG_CHECKING(for working $2)
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
if ($2 --version) < /dev/null > /dev/null 2>&1; then
$1=$2
AC_MSG_RESULT(found)
else
$1="$3/missing $2"
AC_MSG_RESULT(missing)
fi
AC_SUBST($1)])
# Like AC_CONFIG_HEADER, but automatically create stamp file.
AC_DEFUN(AM_CONFIG_HEADER,
[AC_PREREQ([2.12])
AC_CONFIG_HEADER([$1])
dnl When config.status generates a header, we must update the stamp-h file.
dnl This file resides in the same directory as the config header
dnl that is generated. We must strip everything past the first ":",
dnl and everything past the last "/".
AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
<<am_indx=1
for am_file in <<$1>>; do
case " <<$>>CONFIG_HEADERS " in
*" <<$>>am_file "*<<)>>
echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
;;
esac
am_indx=`expr "<<$>>am_indx" + 1`
done<<>>dnl>>)
changequote([,]))])
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