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diff --git a/src/pacman/conf.c b/src/pacman/conf.c
index 0f0c2cfb..23744328 100644
--- a/src/pacman/conf.c
+++ b/src/pacman/conf.c
@@ -18,6 +18,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <cpuid.h>
#include <errno.h>
#include <limits.h>
#include <locale.h> /* setlocale */
@@ -401,6 +402,12 @@ int config_add_architecture(char *arch)
char *newarch;
uname(&un);
newarch = strdup(un.machine);
+ if(strcmp(newarch, "i686") == 0) {
+ unsigned int eax, ebx, ecx, edx;
+ __get_cpuid(1, &eax, &ebx, &ecx, &edx);
+ if (edx & bit_SSE2)
+ newarch = strdup("pentium4");
+ }
free(arch);
arch = newarch;
}
diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index 7e810127..b5bd2a37 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -26,6 +26,7 @@
#include <stdlib.h> /* atoi */
#include <stdio.h>
+#include <cpuid.h>
#include <ctype.h> /* isspace */
#include <limits.h>
#include <getopt.h>
@@ -274,8 +275,19 @@ static void setuseragent(void)
int len;
uname(&un);
+ char machine[9];
+ strncpy(machine, un.machine, sizeof machine);
+ machine[sizeof machine-1] = '\0';
+ if(strcmp(machine, "i686") == 0) {
+ int eax, ebx, ecx, edx;
+ __get_cpuid(1, &eax, &ebx, &ecx, &edx);
+ if (edx & bit_SSE2) {
+ strncpy(machine, "pentium4", sizeof machine);
+ machine[sizeof machine-1] = '\0';
+ }
+ }
len = snprintf(agent, 100, "pacman/%s (%s %s) libalpm/%s",
- PACKAGE_VERSION, un.sysname, un.machine, alpm_version());
+ PACKAGE_VERSION, un.sysname, machine, alpm_version());
if(len >= 100) {
pm_printf(ALPM_LOG_WARNING, _("HTTP_USER_AGENT truncated\n"));
}
diff --git a/test/pacman/tests/upgrade082.py b/test/pacman/tests/upgrade082.py
index 0bdbdf71..8c30ec32 100644
--- a/test/pacman/tests/upgrade082.py
+++ b/test/pacman/tests/upgrade082.py
@@ -3,6 +3,18 @@
import os
machine = os.uname()[4]
+if machine == 'i686':
+ import re
+ fo = open('/proc/cpuinfo')
+ for line in fo:
+ name_value = [s.strip() for s in line.split(':', 1)]
+ if len(name_value) != 2:
+ continue
+ name, value = name_value
+ if name == "flags":
+ if re.match(r'.*?\bsse2\b', value) is not None:
+ machine = 'pentium4'
+
p = pmpkg("dummy")
p.files = ["bin/dummy",
"usr/man/man1/dummy.1"]
diff --git a/test/pacman/tests/upgrade083.py b/test/pacman/tests/upgrade083.py
index 097ae02c..7195e35b 100644
--- a/test/pacman/tests/upgrade083.py
+++ b/test/pacman/tests/upgrade083.py
@@ -3,6 +3,18 @@
import os
machine = os.uname()[4]
+if machine == 'i686':
+ import re
+ fo = open('/proc/cpuinfo')
+ for line in fo:
+ name_value = [s.strip() for s in line.split(':', 1)]
+ if len(name_value) != 2:
+ continue
+ name, value = name_value
+ if name == "flags":
+ if re.match(r'.*?\bsse2\b', value) is not None:
+ machine = 'pentium4'
+
p = pmpkg("dummy")
p.files = ["bin/dummy",
"usr/man/man1/dummy.1"]
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