Closed Bug 735422 Opened 9 years ago Closed 9 years ago
Compilation on Linux ARM is broken
mozilla/Telemetry.h:47: fatal error: shared-libraries.h: No such file or directory http://mxr.mozilla.org/mozilla-central/source/configure.in#2177 here we have check for Linux/X86, and disable MOZ_ENABLE_PROFILER_SPS profiler for other Linux systems, like MAEMO (Linux/Arm) and Telemetry.h does not have MOZ_ENABLE_PROFILER_SPS ifdefs.
Assignee: nobody → romaxa
Status: NEW → ASSIGNED
Attachment #605518 - Flags: review?(ehsan)
Comment on attachment 605518 [details] [diff] [review] Possible fix This will merely hide the problem on linux arm. Having quickly taken a look at the sps code when i did that MOZ_ENABLE_PROFILER_SPS stuff, I'm afraid SPS doesn't actually work there, because it kind of relies on android == arm. So enabling it is not the right solution. The right solution is to make the telemetry stuff not use SPS when it's not enabled.
Attachment #605518 - Flags: review?(ehsan) → review-
(In reply to Mike Hommey [:glandium] from comment #2) > Comment on attachment 605518 [details] [diff] [review] > Possible fix > > This will merely hide the problem on linux arm. ... and leave it for non x86, non arm linux.
That was my first assumption, to cover Telemetry.h/cpp code with SPS ifdefs.. but later I got info that it probably easier fix compilation by adding define.. (at least it compiles and works) but did not check profiler itself
This quick patch allows me to build m-c on OpenBSD, where SPS is not enabled. Note that it's a rather large hammer in some places, and i reused REPORT_CHROME_HANGS in xpcom/threads/HangMonitor.cpp (on an unrelated not, why does that file has windows-style line endings ?)
Assignee: romaxa → landry
Attachment #605816 - Flags: review?(mh+mozilla)
Attachment #605816 - Flags: review?(mh+mozilla) → review?(vdjeric)
Comment on attachment 605816 [details] [diff] [review] Dont use SharedLibraryInfo on platforms where sps is not enabled >diff --git a/xpcom/threads/HangMonitor.cpp b/xpcom/threads/HangMonitor.cpp >@@ -213,17 +213,19 @@ ThreadMain(void*) > Telemetry::HangStack hangStack; >+#ifdef REPORT_CHROME_HANGS > SharedLibraryInfo hangModuleMap; >+#endif nitpick: put the ifdef around both declarations Also, please modify the REPORT_CHROME_HANGS define in HangMonitor.cpp to be conditional on MOZ_ENABLE_PROFILER_SPS in addition to MOZ_PROFILING & XP_WIN.
Attachment #605816 - Flags: review?(vdjeric) → review-
Sure, here you are..
Comment on attachment 605928 [details] [diff] [review] Dont use SharedLibraryInfo on platforms where sps is not enabled Review of attachment 605928 [details] [diff] [review]: ----------------------------------------------------------------- ::: xpcom/threads/HangMonitor.cpp @@ +50,5 @@ > #ifdef XP_WIN > #include <windows.h> > #endif > > +#if defined(MOZ_ENABLE_PROFILER_SPS) && defined(MOZ_PROFILING) && defined(XP_WIN) MOZ_ENABLE_PROFILER_SPS implies XP_WIN, but I assume that's fine.
Attachment #605928 - Flags: review?(ehsan) → review+
Can we check it in?
Target Milestone: --- → mozilla14
Status: ASSIGNED → RESOLVED
Closed: 9 years ago
Resolution: --- → FIXED
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