From: Jan Janssen <medhefgo@web.de>
Date: Sat, 6 Aug 2022 07:07:47 +0000 (+0200)
Subject: boot: Build with at least -O1 as workaround
X-Git-Tag: v252-rc1~503
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F24233%2Fhead;p=thirdparty%2Fsystemd.git

boot: Build with at least -O1 as workaround

Fixes: #24202
---

diff --git a/src/boot/efi/meson.build b/src/boot/efi/meson.build
index 83f7384530b..127b4e17a3a 100644
--- a/src/boot/efi/meson.build
+++ b/src/boot/efi/meson.build
@@ -199,6 +199,12 @@ efi_cflags = [
         ]
 )
 
+# On some distros, sd-boot/-stub may trigger some bug somewhere that will cause
+# kernel execution to fail. The cause seems to be purely based on code size and
+# always compiling with at least -O1 will work around that.
+# https://github.com/systemd/systemd/issues/24202
+efi_cflags += '-O1'
+
 efi_cflags += cc.get_supported_arguments({
         'ia32':   ['-mno-sse', '-mno-mmx'],
         'x86_64': ['-mno-red-zone', '-mno-sse', '-mno-mmx'],