On 12/21/2010 03:44 PM, Tobias Burnus wrote:
Joel Sherrill wrote:
I was experimenting with adding microblaze-rtems*
and got this error:
>
checking for sqrtl in -lm... configure: error: Link tests are not
allowed after GCC_NO_EXECUTABLES.
make[1]: *** [configure-target-libquadmath] Error 1
I am puzzled: While this issue existed, it should be fixed as
configure.ac now contains:
I can confirm that I didn't update. It was fixed after
I updated.
Sorry.
if test x$gcc_no_link != xyes; then
AC_CHECK_LIB([m],[sqrtl],[AC_DEFINE([HAVE_SQRTL],[1],
[libm includes sqrtl])])
AC_CHECK_LIB([m],[cbrtl],[AC_DEFINE([HAVE_CBRTL],[1],
[libm includes cbrtl])])
else
...
This part has been committed Sun Dec 19 19:01:38 2010 +0000. Thus, the
big question is: Why does it not work for you?
If you have an older version: Can you try again? And please report the
result, namely: Does it work now or is there another additional issue?
If you have the current version: Well, then I am completely puzzled -
and you need to do more debugging work.
Tobias
PS: A work around is --disable-libquadmath; however, the idea (PR 46520)
is to have this completely fixed. Thus, I would prefer if you do not use
the work around and rather check whether it is now working.
