add sh fdpic subarch variants

[musl] / configure

diff --git a/configure b/configure
index 70b77fb..c277764 100755 (executable)
--- a/configure
+++ b/configure
@@ -558,6 +558,10 @@ fi
 else
 SUBARCH=${SUBARCH}-nofpu
 fi
+if trycppif __SH_FDPIC__ "$t" ; then
+SUBARCH=${SUBARCH}-fdpic
+shared=no
+fi
 fi
 
 test "$SUBARCH" \