1 files changed, 6 insertions, 0 deletions

diff --git a/meta/recipes-core/systemd/systemd_252.4.bb b/meta/recipes-core/systemd/systemd_252.4.bb
index 7c3c78a364..d291a2a9a1 100644
--- a/meta/recipes-core/systemd/systemd_252.4.bb
+++ b/meta/recipes-core/systemd/systemd_252.4.bb
@@ -129,6 +129,12 @@ PACKAGECONFIG[cgroupv2] = "-Ddefault-hierarchy=unified,-Ddefault-hierarchy=hybri
 PACKAGECONFIG[coredump] = "-Dcoredump=true,-Dcoredump=false"
 PACKAGECONFIG[cryptsetup] = "-Dlibcryptsetup=true,-Dlibcryptsetup=false,cryptsetup,,cryptsetup"
 PACKAGECONFIG[tpm2] = "-Dtpm2=true,-Dtpm2=false,tpm2-tss,tpm2-tss libtss2 libtss2-tcti-device"
+# If multiple compression libraries are enabled, the format to use for compression is chosen implicitly,
+# so if you want to compress with e.g. lz4 you cannot enable zstd, so you cannot read zstd-compressed journal files.
+# This option allows to enable all compression formats for reading, but choosing a specific one for writing.
+PACKAGECONFIG[default-compression-lz4] = "-Dlz4=true -Ddefault-compression=lz4,,lz4"
+PACKAGECONFIG[default-compression-xz] = "-Dxz=true -Ddefault-compression=xz,,xz"
+PACKAGECONFIG[default-compression-zstd] = "-Dzstd=true -Ddefault-compression=zstd,,zstd"
 PACKAGECONFIG[dbus] = "-Ddbus=true,-Ddbus=false,dbus"
 PACKAGECONFIG[efi] = "-Defi=true,-Defi=false"
 PACKAGECONFIG[gnu-efi] = "-Dgnu-efi=true -Defi-libdir=${STAGING_LIBDIR} -Defi-includedir=${STAGING_INCDIR}/efi,-Dgnu-efi=false,gnu-efi"