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Improve debug-frame configure option default

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Ensure that --enable-debug-frame is set automatically when building
libunwind for an ARM target.  Other targets continue to have
--disable-debug-frame as the default setting.

Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
This commit is contained in:
Zachary T Welch 2010-10-28 16:25:50 -07:00 committed by Arun Sharma
parent 574873ca6e
commit 3ac945b7ee
1 changed files with 5 additions and 1 deletions
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6
configure.in
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@ -179,7 +179,11 @@ AC_MSG_RESULT([$enable_cxx_exceptions])
AC_MSG_CHECKING([whether to load .debug_frame sections])
AC_ARG_ENABLE(debug_frame,
[ --enable-debug-frame Load the ".debug_frame" section if available],
[enable_debug_frame=$enableval], [enable_debug_frame=no])
[enable_debug_frame=$enableval], [
case "${target_arch}" in
(arm) enable_debug_frame=yes;;
(*) enable_debug_frame=no;;
esac])
if test x$enable_debug_frame = xyes; then
AC_DEFINE([CONFIG_DEBUG_FRAME], [], [Enable Debug Frame])
fi