linux/tools/lib/traceevent/Makefile, branch v3.12.11

tools lib traceevent: Fixup jobserver setup

2013-08-27T14:05:55Z

Getting rid of: make[1]: Entering directory `/home/git/linux/tools/lib/traceevent' make[2]: warning: jobserver unavailable: using -j1. Add `+' to parent make rule. make[1]: Entering directory `/home/git/linux/tools/lib/lk When running: make -j4 O=/tmp/build/perf -C tools/perf install-bin Acked-by: Borislav Petkov Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Frederic Weisbecker Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Steven Rostedt Link: http://lkml.kernel.org/n/tip-pvr7uppe329gw9onchgdu0m6@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools lib traceevent: Port kbuffer parser routines

2013-07-12T16:52:16Z

kbuffer code is for parsing ftrace ring-buffer binary data and used for trace-cmd. Move the code here in order to be used more widely. Signed-off-by: Namhyung Kim Original-patch-by: Steven Rostedt Acked-by: Steven Rostedt Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1370323231-14022-7-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools lib traceevent: Get rid of unused gui target

2013-07-12T16:52:09Z

It's came from trace-cmd's kernelshark which is not a part of libtraceevent. Signed-off-by: Namhyung Kim Acked-by: Steven Rostedt Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1370323231-14022-3-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools lib traceevent: Remove unused install targets

2013-07-12T16:52:07Z

The html_install, img_install, install_plugin and install_python are unused in the Makefile. Get rid of them. Signed-off-by: Namhyung Kim Acked-by: Steven Rostedt Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1370323231-14022-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libtraceevent: Remove hard coded include to /usr/local/include in Makefile

2013-03-13T20:00:00Z

having /usr/local/include hardcoded into the makefile is not necessary as this is automatically included by GCC. It also infects cross-compile builds with the host systems includes. Signed-off-by: Jack Mitchell Acked-by: Namhyung Kim Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1362741712-21308-1-git-send-email-ml@communistcode.co.uk Signed-off-by: Arnaldo Carvalho de Melo

tools lib traceevent: Do not generate dependency for system header files

2012-10-26T13:22:23Z

Ingo reported (again!) that 'make clean' on perf/traceevent does not work due to some reason with system header file. Quotes Ingo: "Note that the old dependency related build failure thought to be fixed in commit 860df5833e46 is back: make[1]: *** No rule to make target `/usr/lib/gcc/x86_64-redhat-linux/4.7.0/include/stddef.h', needed by `.trace-seq.d'. Stop. 'make clean' itself does not work in libtraceevent: comet:~/tip/tools/lib/traceevent> make clean make: *** No rule to make target `/usr/lib/gcc/x86_64-redhat-linux/4.7.0/include/stddef.h', needed by `.trace-seq.d'. Stop. So I had to clean it out manually: comet:~/tip/tools/lib/traceevent> git ls-files --others | xargs rm comet:~/tip/tools/lib/traceevent> and then things build fine." Try to fix it by excluding system headers from dependency generation. Signed-off-by: Namhyung Kim Reported-by: Ingo Molnar Cc: Borislav Petkov Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1351241752-2919-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools lib traceevent: Define _GNU_SOURCE in Makefile

2012-09-14T18:49:10Z

For the reasons stated on: commit 0a84f00 Author: David Daney perf tools: Fix broken build by defining _GNU_SOURCE in Makefile Acked-by: Steven Rostedt Cc: David Ahern Cc: David Daney Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Steven Rostedt Link: http://lkml.kernel.org/n/tip-e2nofbmj4uf0ykgsytxvt9pu@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools lib traceevent: Detect build environment changes

2012-07-25T14:54:06Z

Cross compiling perf requires setting ARCH and CROSS_COMPILE variables, but libtraceevent couldn't detect the changes so it ends up believing no recompiling is required. Thus the linker failed like: LINK perf ../lib/traceevent//libtraceevent.a: member ../lib/traceevent//libtraceevent.a(event-parse.o) in archive is not an object collect2: ld returned 1 exit status make: *** [perf] Error 1 This patch fixes this by adding TRACEEVENT-CFLAGS file like PERF-CFLAGS to track those changes. Signed-off-by: Namhyung Kim Cc: David Ahern Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1341559297-25725-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools lib traceevent: Make dependency files regeneratable

2012-06-29T16:28:12Z

Ingo reported that libtraceevent doesn't clean out dependency (.d) files and it can cause a build error when the libgcc package upgraded: comet:~/tip/tools/perf> make -j SUBDIR ../lib/traceevent/ make[1]: *** No rule to make target `/usr/lib/gcc/x86_64-redhat-linux/4.7.0/include/stddef.h', needed by `event-parse.o'. Stop. make: *** [../lib/traceevent//libtraceevent.a] Error 2 So this patch makes the .d files depends on the source and header files also, so that it can be re-generated as needed. NOTE: This code is copied from the GNU make manual page (4.14 Generating Prerequisites Automatically). Reported-by: Ingo Molnar Signed-off-by: Namhyung Kim Cc: David Ahern Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1340343462-15556-3-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools lib traceevent: Teach [ce]tags about libtraceeevent error codes

2012-06-29T16:28:12Z

As we use a macro trick to sync each error codes with its description string, teach [ce]tags to process them properly. This patch modifies the libtraceevent's Makefile not a kernel one. Suggested-by: Steven Rostedt Signed-off-by: Namhyung Kim Link: http://lkml.kernel.org/n/tip-3101nsbg52glxdqih291qj74@git.kernel.org Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1340352615-20737-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo