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/mpz/init2.c b/third_party/gmp/mpz/init2.c
new file mode 100644
index 0000000..fcbaa66
--- /dev/null
+++ b/third_party/gmp/mpz/init2.c
@@ -0,0 +1,55 @@
+/* mpz_init2 -- initialize mpz, with requested size in bits.
+
+Copyright 2001, 2002, 2008 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 <stdlib.h>
+#include <stdio.h>
+#include "gmp-impl.h"
+
+void
+mpz_init2 (mpz_ptr x, mp_bitcnt_t bits)
+{
+ mp_size_t new_alloc;
+
+ bits -= (bits != 0); /* Round down, except if 0 */
+ new_alloc = 1 + bits / GMP_NUMB_BITS;
+
+ if (sizeof (unsigned long) > sizeof (int)) /* param vs _mp_size field */
+ {
+ if (UNLIKELY (new_alloc > INT_MAX))
+ {
+ fprintf (stderr, "gmp: overflow in mpz type\n");
+ abort ();
+ }
+ }
+
+ PTR(x) = __GMP_ALLOCATE_FUNC_LIMBS (new_alloc);
+ ALLOC(x) = new_alloc;
+ SIZ(x) = 0;
+}