jbsrc/lib/src/extras/jb-string-arch-unaligned.c (1443B) - raw
1 /*
2 * JB, the Jean-Yves Lefort's Build System
3 * Copyright (C) 2008 Jean-Yves Lefort <jylefort@brutele.be>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #include <string.h>
21 #include "jb-tests.h"
22 #include "jb-variable.h"
23 #include "jb-compile-options.h"
24
25 /* based on a similar test in glibc */
26 void
27 jb_string_arch_unaligned_check (void)
28 {
29 const char *cpu;
30
31 jb_check_host_system();
32
33 cpu = jb_variable_get_string("host-cpu");
34
35 if (! strcmp(cpu, "i386")
36 || ! strcmp(cpu, "i486")
37 || ! strcmp(cpu, "i586")
38 || ! strcmp(cpu, "i686")
39 || ! strcmp(cpu, "i786")
40 || ! strcmp(cpu, "x86_64")
41 || ! strcmp(cpu, "s390")
42 || ! strcmp(cpu, "s390x"))
43 jb_compile_options_add_cppflags(jb_compile_options, "-DSTRING_ARCH_UNALIGNED");
44 }