mkosi: Sanitizer improvements

- Let's set the environment on the kernel command line so it applies
to initrd and main system.
- Let's add the necessary wrappers that are also added in test-functions.
Unlike test-functions we don't use gcc/clang to get the library path as
that requires installing gcc/clang in the initrd.
- Let's drop the hack to get journald writing to the console and have
it write to kmsg instead. We'll get the output either way.
- Stop removing libstdc++ and sanitizer libraries from Arch Linux
initrds and other images as it's required by the sanitizer libraries.
- Add a workaround for specifying extra meson options for opensuse
- Add a leak sanitizer suppression file as a workaround for a false
positive leak in verify_selinuxmnt() in libselinux. We do a soname match
because the stacktrace can't be properly symbolized on Debian.

1 files changed, 0 insertions, 5 deletions

diff --git a/mkosi.images/minimal-base/mkosi.conf.d/10-arch.conf b/mkosi.images/minimal-base/mkosi.conf.d/10-arch.conf
index 30e8fda59e..9b033975d6 100644
--- a/mkosi.images/minimal-base/mkosi.conf.d/10-arch.conf
+++ b/mkosi.images/minimal-base/mkosi.conf.d/10-arch.conf
@@ -17,11 +17,6 @@ RemoveFiles=
         /usr/lib/libgomp.so*
         /usr/lib/libgphobos.so*
         /usr/lib/libobjc.so*
-        /usr/lib/libasan.so*
-        /usr/lib/libtsan.so*
-        /usr/lib/liblsan.so*
-        /usr/lib/libubsan.so*
-        /usr/lib/libstdc++.so*
         /usr/lib/libgdruntime.so*
 
         # Remove all files that are only required for development.