On 01/28/2011 09:17 AM, Ian Lance Taylor wrote:
Andreas Schwab<[email protected]> writes:
Ralf Corsepius<[email protected]> writes:
- Remove newlib from the source tree
--without-newlib should probably be enough.
But that seems strange to me as some of the configure scripts test for
--with-newlib and adjust their configury accordingly. This would put
them in a position where they actually are using newlib but are told
that they are not. It might well be that they will do feature tests and
come up with the right result, but I am frankly skeptical that this will
happen with libstdc++-v3 at least, as it does do specific target tests.
libstdc++-v3/configure.ac around line 230:
# First, test for "known" system libraries. We may be using newlib even
# on a hosted environment.
if test "x${with_newlib}" = "xyes"; then
os_include_dir="os/newlib"
AC_DEFINE(HAVE_HYPOT)
....
That's where I hacked to say with or using newlib.
As best I can tell, that's the only place.
Ian
--
Joel Sherrill, Ph.D. Director of Research& Development
[email protected] On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985
