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Overview
Comment:re-generate configure
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | core-8-5-branch
Files: files | file ages | folders
SHA1: 5d29c809bd4b91760dd92f91a803c34e4d12d9fe
User & Date: jan.nijtmans 2012-04-01 18:36:55
Context
2012-04-02
09:48
[Bug 3511806] Compiler checks too early (autoconf still to be run!) check-in: 8a25f37b user: jan.nijtmans tags: trunk
09:29
gcc warning: signed-unsigned compare check-in: b5705781 user: jan.nijtmans tags: core-8-5-branch
2012-04-01
18:36
re-generate configure check-in: 5d29c809 user: jan.nijtmans tags: core-8-5-branch
2012-03-30
15:12
[Bug 3511806] Compiler checks too early (autoconf still to be run!) check-in: 6decce9e user: jan.nijtmans tags: core-8-5-branch
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to ChangeLog.

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2012-03-30  Jan Nijtmans  <[email protected]>

	* unix/tcl.m4:        [Bug 3511806] Compiler checks too early
	* unix/configure.in:  This change allows to build the cygwin
	*                     and mingw32 ports of Tcl/Tk to build
	* win/tcl.m4:         out-of-the-box using a native or cross-
	* win/configure.in:   compiler.
	*                     (autoconf has to run yet!)

2012-03-21  Jan Nijtmans  <[email protected]>

	* generic/tkColor.c:  [Bug 2809525] Abort on overlong color name.
	* unix/tkUnixColor.c:

2012-03-18  Jan Nijtmans  <[email protected]>




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2012-03-30  Jan Nijtmans  <[email protected]>

	* unix/tcl.m4:        [Bug 3511806] Compiler checks too early
	* unix/configure.in:  This change allows to build the cygwin
	* unix/configure      and mingw32 ports of Tcl/Tk to build
	* win/tcl.m4:         out-of-the-box using a native or cross-
	* win/configure.in:   compiler.
	* win/configure

2012-03-21  Jan Nijtmans  <[email protected]>

	* generic/tkColor.c:  [Bug 2809525] Abort on overlong color name.
	* unix/tkUnixColor.c:

2012-03-18  Jan Nijtmans  <[email protected]>

Changes to unix/configure.

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	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    LDFLAGS="$LDFLAGS -export-dynamic"
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	CYGWIN_*)
	    SHLIB_CFLAGS=""
	    SHLIB_LD='${CC} -shared'
	    SHLIB_SUFFIX=".dll"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    TCL_NEEDS_EXP_FILE=1
	    TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.dll.a'
	    TCL_SHLIB_LD_EXTRAS='-Wl,--out-implib,[email protected]'































































	    ;;
	dgux*)
	    SHLIB_CFLAGS="-K PIC"
	    SHLIB_LD='${CC} -G'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"







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	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    LDFLAGS="$LDFLAGS -export-dynamic"
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	CYGWIN_*|MINGW32*)
	    SHLIB_CFLAGS=""
	    SHLIB_LD='${CC} -shared'
	    SHLIB_SUFFIX=".dll"
	    DL_OBJS="tclLoadDl.o tclWinError.o"
	    DL_LIBS="-ldl"
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    TCL_NEEDS_EXP_FILE=1
	    TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.dll.a'
	    TCL_SHLIB_LD_EXTRAS='-Wl,--out-implib,[email protected]'
	    echo "$as_me:$LINENO: checking for Cygwin version of gcc" >&5
echo $ECHO_N "checking for Cygwin version of gcc... $ECHO_C" >&6
if test "${ac_cv_cygwin+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#ifdef __CYGWIN__
		    #error cygwin
		#endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_cygwin=no
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_cygwin=yes
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $ac_cv_cygwin" >&5
echo "${ECHO_T}$ac_cv_cygwin" >&6
	    if test "$ac_cv_cygwin" = "no"; then
		{ { echo "$as_me:$LINENO: error: ${CC} is not a cygwin compiler." >&5
echo "$as_me: error: ${CC} is not a cygwin compiler." >&2;}
   { (exit 1); exit 1; }; }
	    fi
	    ;;
	dgux*)
	    SHLIB_CFLAGS="-K PIC"
	    SHLIB_LD='${CC} -G'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
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    # standard manufacturer compiler.

    if test "$DL_OBJS" != "tclLoadNone.o" -a "$GCC" = yes; then

	case $system in
	    AIX-*) ;;
	    BSD/OS*) ;;
	    CYGWIN_*) ;;
	    IRIX*) ;;
	    NetBSD-*|FreeBSD-*|OpenBSD-*) ;;
	    Darwin-*) ;;
	    SCO_SV-3.2*) ;;
	    *) SHLIB_CFLAGS="-fPIC" ;;
	esac
fi







|







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    # standard manufacturer compiler.

    if test "$DL_OBJS" != "tclLoadNone.o" -a "$GCC" = yes; then

	case $system in
	    AIX-*) ;;
	    BSD/OS*) ;;
	    CYGWIN_*|MINGW32_*) ;;
	    IRIX*) ;;
	    NetBSD-*|FreeBSD-*|OpenBSD-*) ;;
	    Darwin-*) ;;
	    SCO_SV-3.2*) ;;
	    *) SHLIB_CFLAGS="-fPIC" ;;
	esac
fi
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    # it is already set when tclConfig.sh had been loaded by Tk.
    if test "x${TCL_LIBS}" = x; then

        TCL_LIBS="${DL_LIBS} ${LIBS} ${MATH_LIBS}"
fi








































































    # FIXME: This subst was left in only because the TCL_DL_LIBS
    # entry in tclConfig.sh uses it. It is not clear why someone
    # would use TCL_DL_LIBS instead of TCL_LIBS.










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    # it is already set when tclConfig.sh had been loaded by Tk.
    if test "x${TCL_LIBS}" = x; then

        TCL_LIBS="${DL_LIBS} ${LIBS} ${MATH_LIBS}"
fi



	# See if the compiler supports casting to a union type.
	# This is used to stop gcc from printing a compiler
	# warning when initializing a union member.

	echo "$as_me:$LINENO: checking for cast to union support" >&5
echo $ECHO_N "checking for cast to union support... $ECHO_C" >&6
if test "${tcl_cv_cast_to_union+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

		  union foo { int i; double d; };
		  union foo f = (union foo) (int) 0;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_cast_to_union=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_cast_to_union=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $tcl_cv_cast_to_union" >&5
echo "${ECHO_T}$tcl_cv_cast_to_union" >&6
	if test "$tcl_cv_cast_to_union" = "yes"; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_CAST_TO_UNION 1
_ACEOF

	fi

    # FIXME: This subst was left in only because the TCL_DL_LIBS
    # entry in tclConfig.sh uses it. It is not clear why someone
    # would use TCL_DL_LIBS instead of TCL_LIBS.



Changes to win/configure.

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else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
  SET_MAKE="MAKE=${MAKE-make}"
fi


#--------------------------------------------------------------------
# Perform additinal compiler tests.
#--------------------------------------------------------------------


echo "$as_me:$LINENO: checking for Cygwin version of gcc" >&5
echo $ECHO_N "checking for Cygwin version of gcc... $ECHO_C" >&6
if test "${ac_cv_cygwin+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifdef __CYGWIN__
#error cygwin
#endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_cygwin=no
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_cygwin=yes
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $ac_cv_cygwin" >&5
echo "${ECHO_T}$ac_cv_cygwin" >&6
if test "$ac_cv_cygwin" = "yes" ; then
    { { echo "$as_me:$LINENO: error: Compiling under Cygwin is not currently supported.
A maintainer for the Cygwin port of Tcl/Tk is needed. See the README
file for information about building with Mingw." >&5
echo "$as_me: error: Compiling under Cygwin is not currently supported.
A maintainer for the Cygwin port of Tcl/Tk is needed. See the README
file for information about building with Mingw." >&2;}
   { (exit 1); exit 1; }; }
fi

#--------------------------------------------------------------------
# Determines the correct binary file extension (.o, .obj, .exe etc.)
#--------------------------------------------------------------------











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else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
  SET_MAKE="MAKE=${MAKE-make}"
fi











































































#--------------------------------------------------------------------
# Determines the correct binary file extension (.o, .obj, .exe etc.)
#--------------------------------------------------------------------




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    SHLIB_SUFFIX=".dll"

    # MACHINE is IX86 for LINK, but this is used by the manifest,
    # which requires x86|amd64|ia64.
    MACHINE="X86"


















































































    # Check for a bug in gcc's windres that causes the
    # compile to fail when a Windows native path is
    # passed into windres. The mingw toolchain requires
    # Windows native paths while Cygwin should work
    # with both. Avoid the bug by passing a POSIX
    # path when using the Cygwin toolchain.







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    SHLIB_SUFFIX=".dll"

    # MACHINE is IX86 for LINK, but this is used by the manifest,
    # which requires x86|amd64|ia64.
    MACHINE="X86"

    if test "$GCC" = "yes"; then

      echo "$as_me:$LINENO: checking for cross-compile version of gcc" >&5
echo $ECHO_N "checking for cross-compile version of gcc... $ECHO_C" >&6
if test "${ac_cv_cross+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	    #ifdef __WIN32__
		#error cross-compiler
	    #endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_cross=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_cross=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $ac_cv_cross" >&5
echo "${ECHO_T}$ac_cv_cross" >&6

      if test "$ac_cv_cross" = "yes"; then
	case "$do64bit" in
	    amd64|x64|yes)
		CC="x86_64-w64-mingw32-gcc"
		LD="x86_64-w64-mingw32-ld"
		AR="x86_64-w64-mingw32-ar"
		RANLIB="x86_64-w64-mingw32-ranlib"
		RC="x86_64-w64-mingw32-windres"
	    ;;
	    *)
		CC="i686-w64-mingw32-gcc"
		LD="i686-w64-mingw32-ld"
		AR="i686-w64-mingw32-ar"
		RANLIB="i686-w64-mingw32-ranlib"
		RC="i686-w64-mingw32-windres"
	    ;;
	esac
      fi
    fi

    # Check for a bug in gcc's windres that causes the
    # compile to fail when a Windows native path is
    # passed into windres. The mingw toolchain requires
    # Windows native paths while Cygwin should work
    # with both. Avoid the bug by passing a POSIX
    # path when using the Cygwin toolchain.
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echo "${ECHO_T}yes" >&6
	    CYGPATH=echo
	fi
	conftest=
	cyg_conftest=
    fi

    if test "$CYGPATH" = "echo" || test "$ac_cv_cygwin" = "yes"; then
        DEPARG='"$<"'
    else
        DEPARG='"$(shell $(CYGPATH) $<)"'
    fi

    # set various compiler flags depending on whether we are using gcc or cl



































































    echo "$as_me:$LINENO: checking compiler flags" >&5
echo $ECHO_N "checking compiler flags... $ECHO_C" >&6
    if test "${GCC}" = "yes" ; then
	SHLIB_LD=""
	SHLIB_LD_LIBS=""
	LIBS="-lws2_32"







|






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echo "${ECHO_T}yes" >&6
	    CYGPATH=echo
	fi
	conftest=
	cyg_conftest=
    fi

    if test "$CYGPATH" = "echo"; then
        DEPARG='"$<"'
    else
        DEPARG='"$(shell $(CYGPATH) $<)"'
    fi

    # set various compiler flags depending on whether we are using gcc or cl

    if test "${GCC}" = "yes" ; then
	echo "$as_me:$LINENO: checking for mingw32 version of gcc" >&5
echo $ECHO_N "checking for mingw32 version of gcc... $ECHO_C" >&6
if test "${ac_cv_win32+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#ifdef __WIN32__
		    #error win32
		#endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_win32=no
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_win32=yes
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $ac_cv_win32" >&5
echo "${ECHO_T}$ac_cv_win32" >&6
	if test "$ac_cv_win32" != "yes"; then
	    { { echo "$as_me:$LINENO: error: ${CC} cannot produce win32 executables." >&5
echo "$as_me: error: ${CC} cannot produce win32 executables." >&2;}
   { (exit 1); exit 1; }; }
	fi
    fi

    echo "$as_me:$LINENO: checking compiler flags" >&5
echo $ECHO_N "checking compiler flags... $ECHO_C" >&6
    if test "${GCC}" = "yes" ; then
	SHLIB_LD=""
	SHLIB_LD_LIBS=""
	LIBS="-lws2_32"
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	POST_MAKE_LIB="\${RANLIB} \$@"
	MAKE_EXE="\${CC} -o \$@"
	LIBPREFIX="lib"

	extra_cflags="-pipe"
	extra_ldflags="-pipe"

	if test "$ac_cv_cygwin" = "yes"; then
	  touch ac$$.c
	  if ${CC} -c -mwin32 ac$$.c >/dev/null 2>&1; then
	    case "$extra_cflags" in
	      *-mwin32*) ;;
	      *) extra_cflags="-mwin32 $extra_cflags" ;;
	    esac
	    case "$extra_ldflags" in
	      *-mwin32*) ;;
	      *) extra_ldflags="-mwin32 $extra_ldflags" ;;
	    esac
	  fi
	  rm -f ac$$.o ac$$.c
	fi

	if test "${SHARED_BUILD}" = "0" ; then
	    # static
            echo "$as_me:$LINENO: result: using static flags" >&5
echo "${ECHO_T}using static flags" >&6
	    runtime=
	    MAKE_DLL="echo "
	    LIBSUFFIX="s\${DBGX}.a"







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	POST_MAKE_LIB="\${RANLIB} \$@"
	MAKE_EXE="\${CC} -o \$@"
	LIBPREFIX="lib"

	extra_cflags="-pipe"
	extra_ldflags="-pipe"
















	if test "${SHARED_BUILD}" = "0" ; then
	    # static
            echo "$as_me:$LINENO: result: using static flags" >&5
echo "${ECHO_T}using static flags" >&6
	    runtime=
	    MAKE_DLL="echo "
	    LIBSUFFIX="s\${DBGX}.a"
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		cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

			#ifdef _WIN64
			#error 64-bit
			#endif

int
main ()
{

  ;
  return 0;







|

|







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		cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		    #ifdef _WIN64
			#error 64-bit
		    #endif

int
main ()
{

  ;
  return 0;
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    if test "$do64bit" != "no" ; then
	cat >>confdefs.h <<\_ACEOF
#define TCL_CFG_DO64BIT 1
_ACEOF

    fi






























































































































































































































































































    # DL_LIBS is empty, but then we match the Unix version












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4221
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4223

    if test "$do64bit" != "no" ; then
	cat >>confdefs.h <<\_ACEOF
#define TCL_CFG_DO64BIT 1
_ACEOF

    fi

    if test "${GCC}" = "yes" ; then
	echo "$as_me:$LINENO: checking for SEH support in compiler" >&5
echo $ECHO_N "checking for SEH support in compiler... $ECHO_C" >&6
if test "${tcl_cv_seh+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test "$cross_compiling" = yes; then
  tcl_cv_seh=no
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	    #define WIN32_LEAN_AND_MEAN
	    #include <windows.h>
	    #undef WIN32_LEAN_AND_MEAN

	    int main(int argc, char** argv) {
		int a, b = 0;
		__try {
		    a = 666 / b;
		}
		__except (EXCEPTION_EXECUTE_HANDLER) {
		    return 0;
		}
		return 1;
	    }

_ACEOF
rm -f conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_seh=yes
else
  echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )
tcl_cv_seh=no
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi

fi
echo "$as_me:$LINENO: result: $tcl_cv_seh" >&5
echo "${ECHO_T}$tcl_cv_seh" >&6
	if test "$tcl_cv_seh" = "no" ; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_NO_SEH 1
_ACEOF

	fi

	#
	# Check to see if the excpt.h include file provided contains the
	# definition for EXCEPTION_DISPOSITION; if not, which is the case
	# with Cygwin's version as of 2002-04-10, define it to be int,
	# sufficient for getting the current code to work.
	#
	echo "$as_me:$LINENO: checking for EXCEPTION_DISPOSITION support in include files" >&5
echo $ECHO_N "checking for EXCEPTION_DISPOSITION support in include files... $ECHO_C" >&6
if test "${tcl_cv_eh_disposition+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#	    define WIN32_LEAN_AND_MEAN
#	    include <windows.h>
#	    undef WIN32_LEAN_AND_MEAN

int
main ()
{

		EXCEPTION_DISPOSITION x;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_eh_disposition=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_eh_disposition=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $tcl_cv_eh_disposition" >&5
echo "${ECHO_T}$tcl_cv_eh_disposition" >&6
	if test "$tcl_cv_eh_disposition" = "no" ; then

cat >>confdefs.h <<\_ACEOF
#define EXCEPTION_DISPOSITION int
_ACEOF

	fi

	# Check to see if winnt.h defines CHAR, SHORT, and LONG
	# even if VOID has already been #defined. The win32api
	# used by mingw and cygwin is known to do this.

	echo "$as_me:$LINENO: checking for winnt.h that ignores VOID define" >&5
echo $ECHO_N "checking for winnt.h that ignores VOID define... $ECHO_C" >&6
if test "${tcl_cv_winnt_ignore_void+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#define VOID void
		#define WIN32_LEAN_AND_MEAN
		#include <windows.h>
		#undef WIN32_LEAN_AND_MEAN

int
main ()
{

		CHAR c;
		SHORT s;
		LONG l;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_winnt_ignore_void=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_winnt_ignore_void=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $tcl_cv_winnt_ignore_void" >&5
echo "${ECHO_T}$tcl_cv_winnt_ignore_void" >&6
	if test "$tcl_cv_winnt_ignore_void" = "yes" ; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_WINNT_IGNORE_VOID 1
_ACEOF

	fi

	# See if the compiler supports casting to a union type.
	# This is used to stop gcc from printing a compiler
	# warning when initializing a union member.

	echo "$as_me:$LINENO: checking for cast to union support" >&5
echo $ECHO_N "checking for cast to union support... $ECHO_C" >&6
if test "${tcl_cv_cast_to_union+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

		  union foo { int i; double d; };
		  union foo f = (union foo) (int) 0;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_cast_to_union=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_cast_to_union=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $tcl_cv_cast_to_union" >&5
echo "${ECHO_T}$tcl_cv_cast_to_union" >&6
	if test "$tcl_cv_cast_to_union" = "yes"; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_CAST_TO_UNION 1
_ACEOF

	fi
    fi

    # DL_LIBS is empty, but then we match the Unix version





4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044

#-------------------------------------------
#     Check for _strtoi64
#-------------------------------------------

echo "$as_me:$LINENO: checking availability of _strtoi64" >&5
echo $ECHO_N "checking availability of _strtoi64... $ECHO_C" >&6
if test "${tcl_have_strtoi64+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else

    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext







|







4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388

#-------------------------------------------
#     Check for _strtoi64
#-------------------------------------------

echo "$as_me:$LINENO: checking availability of _strtoi64" >&5
echo $ECHO_N "checking availability of _strtoi64... $ECHO_C" >&6
if test "${tcl_cv_strtoi64+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else

    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_have_strtoi64=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_have_strtoi64=no
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $tcl_have_strtoi64" >&5
echo "${ECHO_T}$tcl_have_strtoi64" >&6
if test $tcl_have_strtoi64 = no; then

cat >>confdefs.h <<\_ACEOF
#define NO_STRTOI64 1
_ACEOF

fi








|




|




|
|
|







4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_strtoi64=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_strtoi64=no
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $tcl_cv_strtoi64" >&5
echo "${ECHO_T}$tcl_cv_strtoi64" >&6
if test $tcl_cv_strtoi64 = no; then

cat >>confdefs.h <<\_ACEOF
#define NO_STRTOI64 1
_ACEOF

fi