add sh fdpic subarch variants
with this commit it should be possible to produce a working
static-linked fdpic libc and application binaries for sh.
the changes in reloc.h are largely unused at this point since dynamic
linking is not supported, but the CRTJMP macro is used one place
outside of dynamic linking, in __unmapself.
diff --git a/configure b/configure
index 70b77fb..c277764 100755
--- a/configure
+++ b/configure
@@ -558,6 +558,10 @@
else
SUBARCH=${SUBARCH}-nofpu
fi
+if trycppif __SH_FDPIC__ "$t" ; then
+SUBARCH=${SUBARCH}-fdpic
+shared=no
+fi
fi
test "$SUBARCH" \