Revert "Remove gmp from AOS"
This reverts commit f37c97684f0910a3f241394549392f00145ab0f7.
We need gmp for SymEngine for symbolicmanipultion in C++
Change-Id: Ia13216d1715cf96944f7b4f422b7a799f921d4a4
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/third_party/gmp/mpf/set.c b/third_party/gmp/mpf/set.c
new file mode 100644
index 0000000..382fe86
--- /dev/null
+++ b/third_party/gmp/mpf/set.c
@@ -0,0 +1,55 @@
+/* mpf_set -- Assign a float from another float.
+
+Copyright 1993-1995, 2001, 2004 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at your
+ option) any later version.
+
+or
+
+ * the GNU General Public License as published by the Free Software
+ Foundation; either version 2 of the License, or (at your option) any
+ later version.
+
+or both in parallel, as here.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received copies of the GNU General Public License and the
+GNU Lesser General Public License along with the GNU MP Library. If not,
+see https://www.gnu.org/licenses/. */
+
+#include "gmp-impl.h"
+
+void
+mpf_set (mpf_ptr r, mpf_srcptr u)
+{
+ mp_ptr rp, up;
+ mp_size_t size, asize;
+ mp_size_t prec;
+
+ prec = r->_mp_prec + 1; /* lie not to lose precision in assignment */
+ size = u->_mp_size;
+ asize = ABS (size);
+ rp = r->_mp_d;
+ up = u->_mp_d;
+
+ if (asize > prec)
+ {
+ up += asize - prec;
+ asize = prec;
+ }
+
+ r->_mp_exp = u->_mp_exp;
+ r->_mp_size = size >= 0 ? asize : -asize;
+ MPN_COPY_INCR (rp, up, asize);
+}