From 5c54d49ebb4da71680cb45e3be221e11b9b8d364 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 6 Feb 2009 14:13:51 -0800 Subject: Save kernel autoconf options in a cache file We're getting enough autoconf tests now that it's a significant chunk of the build time. Adding this cache shaves several seconds off for me. * hash.cxx (find_hash): Compute a separate script-independent hash for caching autoconf values, saved in session.stapconf_path. * buildrun.cxx (compile_pass): Tweak the Makefile to read/save the autoconf values in the cache directory --- session.h | 1 + 1 file changed, 1 insertion(+) (limited to 'session.h') diff --git a/session.h b/session.h index 9a28c936..c55310d3 100644 --- a/session.h +++ b/session.h @@ -112,6 +112,7 @@ struct systemtap_session bool use_cache; std::string cache_path; std::string hash_path; + std::string stapconf_path; // dwarfless operation bool consult_symtab; -- cgit