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Merge pull request #32 from kalev/flatpak_get_kernel_arch 

Add back accidentally lost flatpak_get_kernel_arch
tingping/wmclass
Alexander Larsson 2017-09-04 14:35:01 +02:00 committed by GitHub
parent bf876b2e47 d69db55cae
commit df1305b60a
1 changed files with 49 additions and 0 deletions
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49
src/builder-flatpak-utils.c
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@ -201,6 +201,55 @@ flatpak_path_match_prefix (const char *pattern,
return NULL; /* Should not be reached */
}
static const char *
flatpak_get_kernel_arch (void)
{
static struct utsname buf;
static char *arch = NULL;
char *m;
if (arch != NULL)
return arch;
if (uname (&buf))
{
arch = "unknown";
return arch;
}
/* By default, just pass on machine, good enough for most arches */
arch = buf.machine;
/* Override for some arches */
m = buf.machine;
/* i?86 */
if (strlen (m) == 4 && m[0] == 'i' && m[2] == '8' && m[3] == '6')
{
arch = "i386";
}
else if (g_str_has_prefix (m, "arm"))
{
if (g_str_has_suffix (m, "b"))
arch = "armeb";
else
arch = "arm";
}
else if (strcmp (m, "mips") == 0)
{
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
arch = "mipsel";
#endif
}
else if (strcmp (m, "mips64") == 0)
{
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
arch = "mips64el";
#endif
}
return arch;
}
/* This maps the kernel-reported uname to a single string representing
* the cpu family, in the sense that all members of this family would