daemon: Always default to gzip for log compression.

* nix/libstore/globals.cc (Settings::Settings): Have 'logCompression'
default to COMPRESSION_GZIP unconditionally.
* gnu/services/base.scm (<guix-configuration>)[log-compression]: Default
to 'gzip.
* doc/guix.texi (Invoking guix-daemon, Base Services): Adjust accordingly.

1 files changed, 0 insertions, 4 deletions

diff --git a/nix/libstore/globals.cc b/nix/libstore/globals.cc
index 0cc001fbe4e..d4f9a46a747 100644
--- a/nix/libstore/globals.cc
+++ b/nix/libstore/globals.cc
@@ -45,11 +45,7 @@ Settings::Settings()
     useChroot = false;
     impersonateLinux26 = false;
     keepLog = true;
-#if HAVE_BZLIB_H
-    logCompression = COMPRESSION_BZIP2;
-#else
     logCompression = COMPRESSION_GZIP;
-#endif
     maxLogSize = 0;
     cacheFailure = false;
     pollInterval = 5;