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| author | Mark Wielaard <mjw@redhat.com> | 2009-07-14 00:30:55 +0200 |
|---|---|---|
| committer | Mark Wielaard <mjw@redhat.com> | 2009-07-14 00:30:55 +0200 |
| commit | ec6fdef5a46f450c8b7a52b491de6a17155101df (patch) | |
| tree | d1e2c6ff95f381826f7f94e43a688c6a9951d6b0 /main.cxx | |
| parent | 4a4edc21a14792a4cc240b601912734027945ae8 (diff) | |
| download | systemtap-steved-ec6fdef5a46f450c8b7a52b491de6a17155101df.tar.gz systemtap-steved-ec6fdef5a46f450c8b7a52b491de6a17155101df.tar.xz systemtap-steved-ec6fdef5a46f450c8b7a52b491de6a17155101df.zip | |
Make kernel opt-level the default again.
* main.cxx (main): Default gcc_flags to kernel opt-level (empty).
* buildrun.cxx (compile_pass): Add -freorder-blocks back, document choices.
* stap.1.in: Document new default opt-level.
* testsuite/systemtap.base/cache.exp: Adjust for new caching results.
Diffstat (limited to 'main.cxx')
| -rw-r--r-- | main.cxx | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -118,7 +118,7 @@ usage (systemtap_session& s, int exitcode) << " -O2 Optimize more, takes more time" << endl << " -O3 Optimize even more, takes even more time" << endl << " -Os Optimize for size, like -O2 but tuned for small code size" << endl - << " Default is -O0." << endl + << " Default is the kernel opt-level default (-O2 or -Os)." << endl << " -c CMD start the probes, run CMD, and exit when it finishes" << endl << " -x PID sets target() to PID" << endl << " -F run as on-file flight recorder with -o." << endl @@ -411,7 +411,7 @@ main (int argc, char * const argv []) s.ignore_dwarf = false; s.load_only = false; s.skip_badvars = false; - s.gcc_flags = "-O0"; + s.gcc_flags = ""; // Default to kernel opt-level. // Location of our signing certificate. // If we're root, use the database in SYSCONFDIR, otherwise |