From a63fc5908d970259f629b5c5fa4afcfd33632409 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fredrik=20H=C3=BCbinette=20=28Hubbe=29?= <hubbe@hubbe.net>
Date: Tue, 5 Jan 1999 14:47:08 -0800
Subject: [PATCH] STACK_DIRECTION now fixed..
Rev: src/configure.in:1.259
---
src/configure.in | 61 ++++++++++++++++++++++++++----------------------
1 file changed, 33 insertions(+), 28 deletions(-)
diff --git a/src/configure.in b/src/configure.in
index 199c05734f..4f86356527 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -1,4 +1,4 @@
-AC_REVISION("$Id: configure.in,v 1.258 1999/01/01 00:51:06 hubbe Exp $")
+AC_REVISION("$Id: configure.in,v 1.259 1999/01/05 22:47:08 hubbe Exp $")
AC_INIT(interpret.c)
AC_CONFIG_HEADER(machine.h)
@@ -1517,33 +1517,38 @@ fi
OLD_LIBOBJS="${LIBOBJS}"
########################################################################
-dnl AC_MSG_CHECKING(stack direction)
-dnl AC_CACHE_VAL(pike_cv_hardware_stack_direction,
-dnl [
-dnl AC_TRY_RUN([
-dnl static int find_stack_direction(void *foo)
-dnl {
-dnl if(!foo) {
-dnl return find_stack_direction((void *)&foo);
-dnl }
-dnl if (((void *)&foo) > foo) {
-dnl return 1;
-dnl } else {
-dnl return -1;
-dnl }
-dnl }
-dnl
-dnl int main() { exit( find_stack_direction(0) + 1); }
-dnl ],pike_cv_hardware_stack_direction=down,pike_cv_hardware_stack_direction=up)
-dnl ])
-dnl
-dnl AC_MSG_RESULT($pike_cv_hardware_stack_direction)
-dnl if test "x$pike_cv_hardware_stack_direction" = "xup" ; then
-dnl AC_DEFINE(STACK_DIRECTION, 1)
-dnl else
-dnl AC_DEFINE(STACK_DIRECTION, -1)
-dnl fi
-dnl
+AC_MSG_CHECKING(stack direction)
+AC_CACHE_VAL(pike_cv_hardware_stack_direction,
+[
+AC_TRY_RUN([
+static int find_stack_direction(void *foo)
+{
+ if(!foo) {
+ return find_stack_direction((void *)&foo);
+ }
+ if (((void *)&foo) > foo) {
+ return 1;
+ } else {
+ return -1;
+ }
+}
+
+int main() { exit( find_stack_direction(0) + 1); }
+],pike_cv_hardware_stack_direction=down,pike_cv_hardware_stack_direction=up)
+])
+
+AC_MSG_RESULT($pike_cv_hardware_stack_direction)
+
+if grep STACK_DIRECTION confdefs.h >/dev/null 2>&1; then
+ :
+else
+ if test "x$pike_cv_hardware_stack_direction" = "xup" ; then
+ AC_DEFINE(STACK_DIRECTION, 1)
+ else
+ AC_DEFINE(STACK_DIRECTION, -1)
+ fi
+fi
+
########################################################################
AC_MSG_CHECKING(byteorder)
--
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