configure.in (HAVE_RANDOM_HEAPSTART): Move output of warning message to end

of configure run.

3 files changed, 40 insertions, 31 deletions

diff --git a/ChangeLog b/ChangeLog
index 87efe955d9e..aa5d01c16f5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,7 @@
 2004-10-06  Jan Dj,Ad(Brv  <jan.h.d@swipnet.se>
 
         * configure.in (HAVE_RANDOM_HEAPSTART): Change AC_MSG_ERROR to
-        AC_MSG_WARN.
+        AC_MSG_WARN.  Move output of warning message to end of configure run.
 
 2004-10-05  Jan Dj,Ad(Brv.  <jan.h.d@swipnet.se>
 
diff --git a/configure b/configure
index 7f1a82f8dfc..83ac957143d 100755
--- a/configure
+++ b/configure
@@ -7854,26 +7854,7 @@ cat >>confdefs.h <<\_ACEOF
 _ACEOF
 
   else
-    { echo "$as_me:$LINENO: WARNING:
-**********************************************************************
-
-Heap start address is randomized and no workaround is known.
-Emacs will probably dump core when temacs is run in the build phase.
-Maybe exec-shield is turned on.  Read about exec-shield in \`etc/PROBLEMS'
-for further information.
-
-**********************************************************************
-" >&5
-echo "$as_me: WARNING:
-**********************************************************************
-
-Heap start address is randomized and no workaround is known.
-Emacs will probably dump core when temacs is run in the build phase.
-Maybe exec-shield is turned on.  Read about exec-shield in \`etc/PROBLEMS'
-for further information.
-
-**********************************************************************
-" >&2;}
+        emacs_cv_randomheap=warn
   fi
 fi
 
@@ -21452,6 +21433,29 @@ echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
 echo "  Does Emacs use X toolkit scroll bars?                   ${USE_TOOLKIT_SCROLL_BARS}"
 echo
 
+if test "$emacs_cv_randomheap" = warn; then
+  { echo "$as_me:$LINENO: WARNING:
+**********************************************************************
+
+Heap start address is randomized and no workaround is known.
+Emacs will probably dump core when temacs is run in the build phase.
+Maybe exec-shield is turned on.  Read about exec-shield in \`etc/PROBLEMS'
+for further information.
+
+**********************************************************************
+" >&5
+echo "$as_me: WARNING:
+**********************************************************************
+
+Heap start address is randomized and no workaround is known.
+Emacs will probably dump core when temacs is run in the build phase.
+Maybe exec-shield is turned on.  Read about exec-shield in \`etc/PROBLEMS'
+for further information.
+
+**********************************************************************
+" >&2;}
+fi
+
 # Remove any trailing slashes in these variables.
 test "${prefix}" != NONE &&
   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
diff --git a/configure.in b/configure.in
index 0bbcb76b262..4e534a53485 100644
--- a/configure.in
+++ b/configure.in
@@ -1613,16 +1613,8 @@ if test "$emacs_cv_randomheap" = yes; then
     AC_DEFINE(HAVE_RANDOM_HEAPSTART, 1,
     [Define to 1 if this OS randomizes the start address of the heap.])
   else
-    AC_MSG_WARN([
-**********************************************************************
-
-Heap start address is randomized and no workaround is known.
-Emacs will probably dump core when temacs is run in the build phase.
-Maybe exec-shield is turned on.  Read about exec-shield in `etc/PROBLEMS'
-for further information.
-
-**********************************************************************
-])
+    dnl We do the warning at the end of the configure run so it is seen.
+    emacs_cv_randomheap=warn
   fi
 fi
 
@@ -3094,6 +3086,19 @@ echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
 echo "  Does Emacs use X toolkit scroll bars?                   ${USE_TOOLKIT_SCROLL_BARS}"
 echo
 
+if test "$emacs_cv_randomheap" = warn; then 
+  AC_MSG_WARN([
+**********************************************************************
+
+Heap start address is randomized and no workaround is known.
+Emacs will probably dump core when temacs is run in the build phase.
+Maybe exec-shield is turned on.  Read about exec-shield in `etc/PROBLEMS'
+for further information.
+
+**********************************************************************
+])
+fi
+
 # Remove any trailing slashes in these variables.
 [test "${prefix}" != NONE &&
   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`