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authorjan.nijtmans <nijtmans@users.sourceforge.net>2011-05-12 06:07:26 (GMT)
committerjan.nijtmans <nijtmans@users.sourceforge.net>2011-05-12 06:07:26 (GMT)
commit8914432bfa2957d9abadd6f508a697ce3231d7f4 (patch)
treefc368871e316ff453358a626d738b3a6b37edab1 /win
parentd8668e5c5d98e9b11f6c85e8bd3c7c6ac6834838 (diff)
parent645b420b4f7e757d9539b4a93d684a1965426c54 (diff)
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If your compiler already defines _WIN64, assume --enable-64bit
Diffstat (limited to 'win')
-rwxr-xr-xwin/configure58
-rw-r--r--win/tcl.m415
2 files changed, 73 insertions, 0 deletions
diff --git a/win/configure b/win/configure
index c397e45..288e57d 100755
--- a/win/configure
+++ b/win/configure
@@ -4201,6 +4201,64 @@ echo "${ECHO_T} Using 64-bit $MACHINE mode" >&6
echo "$as_me:$LINENO: result: Using 64-bit $MACHINE mode" >&5
echo "${ECHO_T} Using 64-bit $MACHINE mode" >&6
;;
+ *)
+ cat >conftest.$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;
+}
+_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 $ac_status); }; }; then
+ tcl_win_64bit=no
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+tcl_win_64bit=yes
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test "$tcl_win_64bit" = "yes" ; then
+ do64bit=amd64
+ MACHINE="AMD64"
+ echo "$as_me:$LINENO: result: Using 64-bit $MACHINE mode" >&5
+echo "${ECHO_T} Using 64-bit $MACHINE mode" >&6
+ fi
+ ;;
esac
else
if test "${SHARED_BUILD}" = "0" ; then
diff --git a/win/tcl.m4 b/win/tcl.m4
index be22fac..83a4ea3 100644
--- a/win/tcl.m4
+++ b/win/tcl.m4
@@ -557,6 +557,21 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
MACHINE="IA64"
AC_MSG_RESULT([ Using 64-bit $MACHINE mode])
;;
+ *)
+ AC_TRY_COMPILE([
+ #ifdef _WIN64
+ #error 64-bit
+ #endif
+ ], [],
+ tcl_win_64bit=no,
+ tcl_win_64bit=yes
+ )
+ if test "$tcl_win_64bit" = "yes" ; then
+ do64bit=amd64
+ MACHINE="AMD64"
+ AC_MSG_RESULT([ Using 64-bit $MACHINE mode])
+ fi
+ ;;
esac
else
if test "${SHARED_BUILD}" = "0" ; then