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/tests/misc/t-locale.c b/third_party/gmp/tests/misc/t-locale.c
new file mode 100644
index 0000000..a789309
--- /dev/null
+++ b/third_party/gmp/tests/misc/t-locale.c
@@ -0,0 +1,197 @@
+/* Test locale support, or attempt to do so.
+
+Copyright 2001, 2002, 2011, 2014 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library test suite.
+
+The GNU MP Library test suite is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 3 of the License,
+or (at your option) any later version.
+
+The GNU MP Library test suite 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 a copy of the GNU General Public License along with
+the GNU MP Library test suite. If not, see https://www.gnu.org/licenses/. */
+
+#define _GNU_SOURCE /* for DECIMAL_POINT in glibc langinfo.h */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_NL_TYPES_H
+#include <nl_types.h> /* for nl_item (on netbsd 1.4.1 at least) */
+#endif
+
+#if HAVE_LANGINFO_H
+#include <langinfo.h> /* for nl_langinfo */
+#endif
+
+#if HAVE_LOCALE_H
+#include <locale.h> /* for lconv */
+#endif
+
+#include "gmp-impl.h"
+#include "tests.h"
+
+const char *decimal_point;
+
+/* Replace the libc localeconv with one we can manipulate. */
+#if HAVE_LOCALECONV && ! defined __MINGW32__
+struct lconv *
+localeconv (void)
+#if defined __cplusplus && defined __GLIBC__
+ throw()
+#endif
+{
+ static struct lconv l;
+ l.decimal_point = (char *) decimal_point;
+ return &l;
+}
+#endif
+
+/* Replace the libc nl_langinfo with one we can manipulate. */
+#if HAVE_NL_LANGINFO
+char *
+nl_langinfo (nl_item n)
+#if defined __cplusplus && defined __GLIBC__
+ throw()
+#endif
+{
+#if defined (DECIMAL_POINT)
+ if (n == DECIMAL_POINT)
+ return (char *) decimal_point;
+#endif
+#if defined (RADIXCHAR)
+ if (n == RADIXCHAR)
+ return (char *) decimal_point;
+#endif
+ return (char *) "";
+}
+#endif
+
+void
+check_input (void)
+{
+ static const char *point[] = {
+ ".", ",", "WU", "STR", "ZTV***"
+ };
+
+ static const struct {
+ const char *str;
+ double d;
+ } data[] = {
+
+ { "1%s", 1.0 },
+ { "1%s0", 1.0 },
+ { "1%s00", 1.0 },
+
+ { "%s5", 0.5 },
+ { "0%s5", 0.5 },
+ { "00%s5", 0.5 },
+ { "00%s50", 0.5 },
+
+ { "1%s5", 1.5 },
+ { "1%s5e1", 15.0 },
+ };
+
+ int i, j, neg, ret;
+ char str[128];
+ mpf_t f;
+ double d;
+
+ mpf_init (f);
+
+ for (i = 0; i < numberof (point); i++)
+ {
+ decimal_point = (const char *) point[i];
+
+ for (neg = 0; neg <= 1; neg++)
+ {
+ for (j = 0; j < numberof (data); j++)
+ {
+ strcpy (str, neg ? "-" : "");
+ sprintf (str+strlen(str), data[j].str, decimal_point);
+
+ d = data[j].d;
+ if (neg)
+ d = -d;
+
+ mpf_set_d (f, 123.0);
+ if (mpf_set_str (f, str, 10) != 0)
+ {
+ printf ("mpf_set_str error\n");
+ printf (" point %s\n", decimal_point);
+ printf (" str %s\n", str);
+ abort ();
+ }
+ if (mpf_cmp_d (f, d) != 0)
+ {
+ printf ("mpf_set_str wrong result\n");
+ printf (" point %s\n", decimal_point);
+ printf (" str %s\n", str);
+ mpf_trace (" f", f);
+ printf (" d=%g\n", d);
+ abort ();
+ }
+
+ mpf_set_d (f, 123.0);
+ ret = gmp_sscanf (str, "%Ff", f);
+ if (ret != 1)
+ {
+ printf ("gmp_sscanf wrong return value\n");
+ printf (" point %s\n", decimal_point);
+ printf (" str %s\n", str);
+ printf (" ret %d\n", ret);
+ abort ();
+ }
+ if (mpf_cmp_d (f, d) != 0)
+ {
+ printf ("gmp_sscanf wrong result\n");
+ printf (" point %s\n", decimal_point);
+ printf (" str %s\n", str);
+ mpf_trace (" f", f);
+ printf (" d=%g\n", d);
+ abort ();
+ }
+ }
+ }
+ }
+ mpf_clear (f);
+}
+
+int
+main (void)
+{
+ /* The localeconv replacement breaks printf "%lu" on SunOS 4, so we can't
+ print the seed in tests_rand_start(). Nothing random is used in this
+ program though, so just use the memory tests alone. */
+ tests_memory_start ();
+
+ {
+ mpf_t f;
+ char buf[128];
+ mpf_init (f);
+ decimal_point = ",";
+ mpf_set_d (f, 1.5);
+ gmp_snprintf (buf, sizeof(buf), "%.1Ff", f);
+ mpf_clear (f);
+ if (strcmp (buf, "1,5") != 0)
+ {
+ printf ("Test skipped, replacing localeconv/nl_langinfo doesn't work\n");
+ goto done;
+ }
+ }
+
+ check_input ();
+
+ done:
+ tests_memory_end ();
+ exit (0);
+}