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

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of configure run.
This commit is contained in:
Jan Djärv 2004-10-06 12:28:31 +00:00
parent 96fcad045a
commit 05cf15c600
3 changed files with 40 additions and 31 deletions
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2
ChangeLog
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@ -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>

44
configure vendored
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@ -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,'`

25
configure.in
View File

@ -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,'`