<dejagnu.h> assumed -fgnu89-inline until a recent upstream fix;
see http://lists.gnu.org/archive/html/dejagnu/2014-10/msg00011.html
Remove the workaround from jit.exp that used -fgnu89-inline
in favor of a fixincludes to dejagnu.h that applies the upstream fix
to a local copy.
This should make it easier to support C++ testcases from jit.exp.
(I also needed to fix up the jit.dg/test-threads.c due to the
preprocessor tricks that that test plays in order to make
dejagnu.h be threadsafe).
This is the first time I've touched the "fixincludes" directory;
is this the correct way to make a change here?
Successfully bootstrapped & regrtested on x86_64-unknown-linux-gnu
(Fedora 20).
OK for trunk?
fixincludes/ChangeLog:
PR other/63613
* inclhack.def (dejagnu_h_make_inline_functions_static): New fix.
* fixincl.x: Regenerate.
* tests/base/dejagnu.h: New.