- 28 5月, 2013 3 次提交
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由 Jiri Olsa 提交于
Moving compiler and linker flags check into config/Makefile. Signed-off-by: NJiri Olsa <jolsa@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1369398928-9809-5-git-send-email-jolsa@redhat.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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由 Jiri Olsa 提交于
Moving programs check into config/Makefile. Signed-off-by: NJiri Olsa <jolsa@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1369398928-9809-4-git-send-email-jolsa@redhat.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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由 Jiri Olsa 提交于
Moving arch check into config/Makefile. Signed-off-by: NJiri Olsa <jolsa@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1369398928-9809-3-git-send-email-jolsa@redhat.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 01 4月, 2013 1 次提交
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由 Arnaldo Carvalho de Melo 提交于
Now that the map browser shares the input routine with the hists browser, there is no need for using any libnewt routine, so remove all traces except for honouring NO_NEWT=1 on the makefile command line as an indication that TUI support is not needed, in fact it just sets NO_SLANG=1. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-wae5o7xca9m52bj1re28jc5j@git.kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 30 1月, 2013 1 次提交
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由 Peter Hurley 提交于
Commit "perf: Add 'perf bench numa mem'..." added a NUMA performance benchmark to perf. Make this optional and test for required dependencies. Signed-off-by: NPeter Hurley <peter@hurleysoftware.com> Acked-by: NIngo Molnar <mingo@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1359337882-21821-1-git-send-email-peter@hurleysoftware.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 25 1月, 2013 1 次提交
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由 Al Cooper 提交于
According to Documentation/Changes, the kernel should be buildable with GNU make 3.80+. tools/perf/config/utilities.mak contains the "$(or" construct, which requires make 3.81. This causes "make" to fail on systems with GNU make 3.80. Replace "$(or" with an equivalent "$(if" expression, to restore backward compatibility. Also fix an issue where _get_attempt was called with only one argument. This prevented the error message from printing the name of the variable that can be used to fix the problem. Signed-off-by: NAl Cooper <alcooperx@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1357680156-15520-1-git-send-email-alcooperx@gmail.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 26 10月, 2012 1 次提交
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由 Namhyung Kim 提交于
It might be useful to see what's happening behind us rather than just waiting few seconds during the config checking. Also align the CHK message with other ones. Signed-off-by: NNamhyung Kim <namhyung@kernel.org> Cc: Borislav Petkov <bp@amd64.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1351241752-2919-4-git-send-email-namhyung@kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 25 10月, 2012 2 次提交
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由 Arnaldo Carvalho de Melo 提交于
Now that the feature tests honours the V=1 make verbosity switch, add a return to the main() routine in the python version test, to avoid this distraction: CHK python version <stdin>: In function 'main': <stdin>:5: warning: control reaches end of non-void function Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-999no5yxlc2oqo9xjeez5zmv@git.kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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由 Jiri Olsa 提交于
Adding more verbose output for compile time features checking, to ease up debuging of feature detection failures. Suggested-by: NIngo Molnar <mingo@kernel.org> Signed-off-by: NJiri Olsa <jolsa@redhat.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-fbjha6xs5soyaiek8j4142xg@git.kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 09 10月, 2012 2 次提交
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由 Irina Tirdea 提交于
For cross-compiling on Android, some specific changes are needed in the Makefile. Update the Makefile to support cross-compiling for Android. The original ideea for this was send by Bernhard Rosenkraenzer in https://lkml.org/lkml/2012/8/23/316, but this is a rewrite. Changes: () support bionic in addition to glibc () remove rt and pthread libraries that do not exist in Android () use $(CFLAGS) when detecting initial compiler flags. This is needed when setting CFLAGS as an argument of make (e.g. for setting --sysroot). () include perf's local directory when building for Android to be able to find relative paths if using --sysroot (e.g.: ../../include/linux/perf_event.h) Signed-off-by: NIrina Tirdea <irina.tirdea@intel.com> Cc: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1349678613-7045-3-git-send-email-irina.tirdea@gmail.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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由 Bernhard Rosenkraenzer 提交于
on_exit() is only available in new versions of glibc. It is not implemented in Bionic and will lead to linking errors when compiling for Android. Implement a wrapper for on_exit using atexit. The implementation for on_exit is the one sent by Bernhard Rosenkraenzer in https://lkml.org/lkml/2012/8/23/316. The configuration part from the Makefile is different than the one from the original patch. Signed-off-by: NBernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org> Signed-off-by: NIrina Tirdea <irina.tirdea@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Irina Tirdea <irina.tirdea@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1349678613-7045-2-git-send-email-irina.tirdea@gmail.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 27 9月, 2012 1 次提交
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由 Namhyung Kim 提交于
The newly added trace command requires an external audit library. However it can cause a build error because it's not checked whether the libaudit is installed on system: CC builtin-trace.o builtin-trace.c:7:22: fatal error: libaudit.h: No such file or directory compilation terminated. make: *** [builtin-trace.o] Error 1 Signed-off-by: NNamhyung Kim <namhyung@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1348745018-21744-1-git-send-email-namhyung@kernel.org [ committer note: Added ", disables 'trace tool' to the feature warning msg ] Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 08 9月, 2012 1 次提交
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由 Irina Tirdea 提交于
perf has support for self-debugging by defining dump_stack function. This function uses backtrace and backtrace_symbols functions defined as GNU extensions. In Android, bionic does not offer support for these functions and compilation will fail with the following error: target C: libperf <= tools/perf/util/util.c tools/perf/util/util.c:4:22: fatal error: execinfo.h: No such file or directory compilation terminated. Add a compile-time option (NO_BACKTRACE) to enable or disable self-debugging functionality in perf. This can also help in debugging since it offers the possibility to turn on/off printing the backtrace. Signed-off-by: NIrina Tirdea <irina.tirdea@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1347065004-15306-12-git-send-email-irina.tirdea@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 11 8月, 2012 1 次提交
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由 Jiri Olsa 提交于
Adding libunwind to be linked with perf if available. It's required for the to get dwarf cfi unwinding support. Also building perf with the dwarf call frame informations by default, so that we can unwind callchains in perf itself. Adding LIBUNWIND_DIR Makefile variable allowing user to specify the directory with libunwind to be linked. This is used for debug purposes. Signed-off-by: NJiri Olsa <jolsa@redhat.com> Original-patch-by: NFrederic Weisbecker <fweisbec@gmail.com> Cc: "Frank Ch. Eigler" <fche@redhat.com> Cc: Arun Sharma <asharma@fb.com> Cc: Benjamin Redelings <benjamin.redelings@nescent.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Frank Ch. Eigler <fche@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Robert Richter <robert.richter@amd.com> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> Cc: Ulrich Drepper <drepper@gmail.com> Link: http://lkml.kernel.org/r/1344345647-11536-10-git-send-email-jolsa@redhat.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 20 6月, 2012 1 次提交
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由 Namhyung Kim 提交于
The GtkInfoBar is a modern UI component to display messages without bothering the main window. It'll be used for showing a warning message. As the GtkInfoBar requires 2.18 (or newer) version of GTK+ library, add availability check to Makefile too. Suggested-by: NSunjin Yang <fan4326@gmail.com> Signed-off-by: NNamhyung Kim <namhyung@gmail.com> Acked-by: NPekka Enberg <penberg@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1338265382-6872-7-git-send-email-namhyung@gmail.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 20 3月, 2012 1 次提交
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由 Pekka Enberg 提交于
This patch adds a simple GTK2-based browser to 'perf report' that's based on the TTY-based browser in builtin-report.c. To launch "perf report" using the new GTK interface just type: $ perf report --gtk The interface is somewhat limited in features at the moment: - No callgraph support - No KVM guest profiling support - No color coding for percentages - No sorting from the UI - ..and many, many more! That said, I think this patch a reasonable start to build future features on. Signed-off-by: NPekka Enberg <penberg@kernel.org> Cc: Colin Walters <walters@verbum.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/alpine.LFD.2.02.1202231952410.6689@tux.localdomain [ committer note: Added #pragma to make gtk no strict prototype problem go away as suggested by Colin Walters modulo avoiding push/pop ] Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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- 19 4月, 2011 3 次提交
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由 Michael Witten 提交于
Signed-off-by: NMichael Witten <mfwitten@gmail.com> Link: http://lkml.kernel.org/n/tip-a6zhefjayuounko1tk5sjji2@git.kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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由 Michael Witten 提交于
The `try-cc' user-defined function was in tools/perf/feature-tests.mak; this commit moves it to tools/perf/config/utilities.mak. Signed-off-by: NMichael Witten <mfwitten@gmail.com> Link: http://lkml.kernel.org/n/tip-bqhwcuxsrve0iodn6q4ejaoi@git.kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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由 Michael Witten 提交于
Currently, Python 3 is not supported by perf's code; this can cause the build to fail for systems that have Python 3 installed as the default python: python{,-config} The Correct Solution is to write compatibility code so that Python 3 works out-of-the-box. However, users often have an ancillary Python 2 installed: python2{,-config} Therefore, a quick fix is to allow the user to specify those ancillary paths as the python binaries that Makefile should use, thereby avoiding Python 3 altogether; as an added benefit, the Python binaries may be installed in non-standard locations without the need for updating any PATH variable. This commit adds the ability to set PYTHON and/or PYTHON_CONFIG either as environment variables or as make variables on the command line; the paths may be relative, and usually only PYTHON is necessary in order for PYTHON_CONFIG to be defined implicitly. Some rudimentary error checking is performed when the user explicitly specifies a value for any of these variables. In addition, this commit introduces significantly robust makefile infrastructure for working with paths and communicating with the shell; it's currently only used for handling Python, but I hope it will prove useful in refactoring the makefiles. Thanks to: Raghavendra D Prabhu <rprabhu@wnohang.net> for motivating this patch. Acked-by: NRaghavendra D Prabhu <rprabhu@wnohang.net> Link: http://lkml.kernel.org/r/e987828e-87ec-4973-95e7-47f10f5d9bab-mfwitten@gmail.comSigned-off-by: NMichael Witten <mfwitten@gmail.com> Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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