slackware-current/source/a/coreutils/coreutils.wc.noavx2.diff

--- ./src/wc.c.orig	2023-08-29 06:39:27.000000000 -0500
+++ ./src/wc.c	2023-08-29 13:24:53.642035314 -0500
@@ -147,7 +147,7 @@
 static bool
 avx2_supported (void)
 {
-  bool avx_enabled = 0 < __builtin_cpu_supports ("avx2");
+  bool avx_enabled = 0;
 
   if (debug)
     error (0, 0, (avx_enabled
Tue Aug 29 18:55:59 UTC 2023 a/coreutils-9.4-x86_64-1.txz: Upgraded. d/cbindgen-0.25.0-x86_64-1.txz: Upgraded. l/ffmpeg-5.1.3-x86_64-2.txz: Rebuilt. Patched and recompiled against vulkan-sdk-1.3.250.0. Thanks to lucabon. l/pipewire-0.3.79-x86_64-1.txz: Upgraded. xfce/xfce4-whiskermenu-plugin-2.8.0-x86_64-1.txz: Upgraded. 2023-08-29 18:55:59 +00:00			`--- ./src/wc.c.orig 2023-08-29 06:39:27.000000000 -0500`
			`+++ ./src/wc.c 2023-08-29 13:24:53.642035314 -0500`
			`@@ -147,7 +147,7 @@`
			`static bool`
			`avx2_supported (void)`
			`{`
			`- bool avx_enabled = 0 < __builtin_cpu_supports ("avx2");`
			`+ bool avx_enabled = 0;`
Sat Aug 26 21:01:45 UTC 2023 a/coreutils-9.3-x86_64-2.txz: Rebuilt. Don't support AVX2 instructions for wc. Since it's possible to enable a kernel option that causes the kernel to advertise AVX2 as available, but leads to an illegal instruction if there's an attempt to actually use AVX2 when old microcode is in use, this isn't reliable. Furthermore, wc is used by the pkgtools and this sort of failure could lead to corruption of the filesystem and/or package database. So, we'll disable this to be on the safe side. Thanks to lancsuk for noticing this issue. a/kernel-generic-6.1.48-x86_64-1.txz: Upgraded. a/kernel-huge-6.1.48-x86_64-1.txz: Upgraded. a/kernel-modules-6.1.48-x86_64-1.txz: Upgraded. d/kernel-headers-6.1.48-x86-1.txz: Upgraded. k/kernel-source-6.1.48-noarch-1.txz: Upgraded. isolinux/initrd.img: Rebuilt. kernels/*: Upgraded. usb-and-pxe-installers/usbboot.img: Rebuilt. 2023-08-26 21:01:45 +00:00
Tue Aug 29 18:55:59 UTC 2023 a/coreutils-9.4-x86_64-1.txz: Upgraded. d/cbindgen-0.25.0-x86_64-1.txz: Upgraded. l/ffmpeg-5.1.3-x86_64-2.txz: Rebuilt. Patched and recompiled against vulkan-sdk-1.3.250.0. Thanks to lucabon. l/pipewire-0.3.79-x86_64-1.txz: Upgraded. xfce/xfce4-whiskermenu-plugin-2.8.0-x86_64-1.txz: Upgraded. 2023-08-29 18:55:59 +00:00			`if (debug)`
			`error (0, 0, (avx_enabled`