diff options
Diffstat (limited to 'buildrun.cxx')
| -rw-r--r-- | buildrun.cxx | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/buildrun.cxx b/buildrun.cxx index 82ac9d4e..aac0c356 100644 --- a/buildrun.cxx +++ b/buildrun.cxx @@ -391,6 +391,10 @@ make_tracequery(systemtap_session& s, string& name, const vector<string>& extra_ osrc << "#define DEFINE_TRACE(name, proto, args) \\" << endl; osrc << " DECLARE_TRACE(name, TPPROTO(proto), TPARGS(args))" << endl; + // some headers may have been pulled in already indirectly, so we need this + // to ensure that they still use our definition + osrc << "#define TRACE_HEADER_MULTI_READ 1" << endl; + // PR9993: Add extra headers to work around undeclared types in individual // include/trace/foo.h files for (unsigned z=0; z<extra_headers.size(); z++) @@ -398,22 +402,32 @@ make_tracequery(systemtap_session& s, string& name, const vector<string>& extra_ // dynamically pull in all tracepoint headers from include/trace/ glob_t trace_glob; - string globs[2] = { "/include/trace/*.h", "/source/include/trace/*.h" }; - for (unsigned z=0; z<2; z++) + string globs[] = { + "/include/trace/*.h", + "/include/trace/events/*.h", + "/source/include/trace/*.h", + "/source/include/trace/events/*.h", + }; + for (unsigned z = 0; z < sizeof(globs) / sizeof(globs[0]); z++) { string glob_str(s.kernel_build_tree + globs[z]); glob(glob_str.c_str(), 0, NULL, &trace_glob); for (unsigned i = 0; i < trace_glob.gl_pathc; ++i) { - string header(basename(trace_glob.gl_pathv[i])); + string header(trace_glob.gl_pathv[i]); + size_t root_pos = header.rfind("/include/"); + assert(root_pos != string::npos); + header.erase(0, root_pos + 9); // filter out a few known "internal-only" headers - if (header == "trace_events.h") + if (header.find("/ftrace.h") != string::npos) + continue; + if (header.find("/trace_events.h") != string::npos) continue; if (header.find("_event_types.h") != string::npos) continue; - osrc << "#include <trace/" << header << ">" << endl; + osrc << "#include <" << header << ">" << endl; } globfree(&trace_glob); } |