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linux/tools/perf/util
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Robert Richter a4147f0f91 perf tools: Fix perf version generation 
The tag of the perf version is wrongly determined, always the latest tag
is taken regardless of the HEAD commit:

 $ perf --version
 perf version 3.9.rc8.gd7f5d3
 $ git describe d7f5d3
 v3.9-rc7-154-gd7f5d33
 $ head -n 4 Makefile
 VERSION = 3
 PATCHLEVEL = 9
 SUBLEVEL = 0
 EXTRAVERSION = -rc7

In other cases no tag might be found.

This patch fixes this.

This new implementation handles also the case if there are no tags at
all found in the git repo but there is a commit id.

Signed-off-by: Robert Richter <robert.richter@calxeda.com>
Link: http://lkml.kernel.org/r/1368006214-12912-1-git-send-email-rric@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-07-08 18:09:52 -03:00
..
include perf tools: Fix PMU format parsing test failure 2013-01-24 16:40:47 -03:00
scripting-engines perf script: hook up perf_scripting_context->pevent 2013-01-24 16:40:52 -03:00
abspath.c perf tools: Remove some unused functions 2010-05-18 23:03:35 -03:00
alias.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
annotate.c perf annotate browser: Use disasm__calc_percent() 2013-03-15 13:06:06 -03:00
annotate.h perf tools: Remove dependency on libnewt 2013-04-01 12:23:21 -03:00
bitmap.c perf tools: Add bitmap_or function into bitmap object 2012-02-13 23:28:10 -02:00
build-id.c perf tools: Move build_id__sprintf into build-id object 2012-10-29 11:34:46 -02:00
build-id.h perf tools: Move BUILD_ID_SIZE into build-id object 2012-10-29 11:35:32 -02:00
cache.h perf ui: Always compile browser setup code 2012-11-14 16:53:03 -03:00
callchain.c perf tools: Fix calloc argument ordering 2013-02-06 18:09:28 -03:00
callchain.h perf record: Export the callchain parsing routine and help 2012-12-11 17:22:14 -03:00
cgroup.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
cgroup.h perf tool: Add cgroup support 2011-02-16 13:30:48 +01:00
color.c perf tools: Use scnprintf where applicable 2012-03-14 12:36:19 -03:00
color.h perf hist: Replace ->print() routines by ->snprintf() equivalents 2010-04-02 16:28:15 -03:00
config.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
cpumap.c perf stat: Add per-core aggregation 2013-03-25 16:13:26 -03:00
cpumap.h perf stat: Add per-core aggregation 2013-03-25 16:13:26 -03:00
ctype.c perf tools: ctype.c only wants util.h 2012-02-13 23:17:40 -02:00
debug.c perf tools: Fix TUI helpline output 2012-12-09 08:46:07 -03:00
debug.h perf evsel: Introduce perf_evsel__open_strerror method 2013-01-24 16:40:09 -03:00
dso.c perf symbols: Fix vdso list searching 2013-07-08 17:59:07 -03:00
dso.h perf symbols: Fix vdso list searching 2013-07-08 17:59:07 -03:00
dwarf-aux.c perf probe: Print an enum type variable in "enum variable-name" format when showing accessible variables 2012-09-27 10:58:57 -03:00
dwarf-aux.h perf probe: Search concrete out-of-line instances 2011-08-12 09:32:10 -03:00
environment.c
event.c perf tools: Fix memory leak on error 2013-01-30 10:40:05 -03:00
event.h perf tools: Add mem access sampling core support 2013-04-01 12:20:13 -03:00
evlist.c perf evlist: Enhance perf_evlist__start_workload() 2013-07-08 17:38:30 -03:00
evlist.h perf evlist: Introduce perf_evlist__close() 2013-03-15 13:06:10 -03:00
evsel.c perf evsel: Fix missing increment in sample parsing 2013-07-08 17:47:13 -03:00
evsel.h perf stat: Introduce --repeat forever 2013-03-15 14:01:26 -03:00
exec_cmd.c perf tools: Makefile: Remove various and sundry cruft 2011-02-18 07:43:06 -02:00
exec_cmd.h perf tools: Remove some unused functions 2010-05-18 23:03:35 -03:00
generate-cmdlist.sh perf tools: Convert to LIBELF_SUPPORT 2012-09-28 21:07:36 -03:00
header.c perf tools: Update symbol_conf.nr_events when processing attribute events 2013-07-08 17:46:39 -03:00
header.h perf tools: Remove frozen from perf_header struct 2013-05-29 15:17:35 +03:00
help.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
help.h perf tools: Protect header files with a consistent style 2009-09-24 21:27:51 +02:00
hist.c perf hists: Move locking to its call-sites 2013-05-28 16:24:00 +03:00
hist.h perf report: Add --percent-limit option 2013-05-28 16:24:01 +03:00
hweight.c perf tools: Don't use code surrounded by __KERNEL__ 2010-05-02 12:00:44 -03:00
intlist.c perf tools: Allow passing a list to intlist__new 2013-01-24 16:40:53 -03:00
intlist.h perf tools: Allow passing a list to intlist__new 2013-01-24 16:40:53 -03:00
levenshtein.c
levenshtein.h perf tools: Protect header files with a consistent style 2009-09-24 21:27:51 +02:00
machine.c perf machine: Detect data vs. text mappings 2013-04-01 12:22:00 -03:00
machine.h perf tools: Add mem access sampling core support 2013-04-01 12:20:13 -03:00
map.c perf tools: Handle JITed code in shared memory 2013-05-28 16:23:58 +03:00
map.h perf tools: Stop using 'self' in map.[ch] 2013-01-25 12:49:28 -03:00
pager.c perf tools: Fix pager on minimal-install embedded systems 2012-05-30 15:10:39 -03:00
parse-events.c perf tools: Fix new_term() missing free on error path 2013-07-08 17:45:56 -03:00
parse-events.h perf tools: Keep group information 2013-01-31 13:07:43 -03:00
parse-events.l perf tools: Add basic event modifier sanity check 2012-11-14 16:52:24 -03:00
parse-events.y perf tools: Fix build with bison 2.3 and older. 2013-02-14 16:12:34 -03:00
parse-options.c perf tools: Long option completion support for each subcommands 2012-10-02 18:36:44 -03:00
parse-options.h perf tools: Long option completion support for each subcommands 2012-10-02 18:36:44 -03:00
path.c perf tools: Convert to HAVE_STRLCPY 2012-10-02 18:36:24 -03:00
perf_regs.h perf tools: Convert to LIBUNWIND_SUPPORT 2012-10-02 17:56:01 -03:00
PERF-VERSION-GEN perf tools: Fix perf version generation 2013-07-08 18:09:52 -03:00
pmu.c perf pmu: Privatize perf_pmu_{format,alias} structs 2013-01-24 16:40:51 -03:00
pmu.h perf pmu: Privatize perf_pmu_{format,alias} structs 2013-01-24 16:40:51 -03:00
pmu.l perf tools: Add perf pmu object to access pmu format definition 2012-03-16 14:29:35 -03:00
pmu.y perf tools: Fix build with bison 2.3 and older. 2013-02-14 16:12:34 -03:00
probe-event.c perf tools: Introduce tools/lib/lk library 2013-03-15 13:06:00 -03:00
probe-event.h perf probe: Provide perf interface for uprobes 2012-05-11 13:58:17 -03:00
probe-finder.c perf probe: Allow of casting an array of char to string 2013-01-24 16:40:20 -03:00
probe-finder.h perf tools: Eliminate duplicate code and use PATH_MAX consistently 2011-11-28 10:11:04 -02:00
pstack.c perf tools: Stop using 'self' in pstack 2012-11-14 16:50:38 -03:00
pstack.h perf ui: Move hists browser to util/ui/browsers/ 2010-08-10 16:11:08 -03:00
python-ext-sources perf tools: Introduce tools/lib/lk library 2013-03-15 13:06:00 -03:00
python.c perf python: Fix breakage introduced by the test_attr infrastructure 2013-01-24 16:40:09 -03:00
quote.c perf tools: Remove some unused functions 2010-05-18 23:03:35 -03:00
quote.h perf tools: Remove some unused functions 2010-05-18 23:03:35 -03:00
rblist.c Account the nr_entries in rblist properly 2012-10-24 14:20:11 -02:00
rblist.h perf tools: Introducing rblist 2012-08-03 10:37:21 -03:00
run-command.c perf tools: Remove some unused functions 2010-05-18 23:03:35 -03:00
run-command.h perf tools: Remove some unused functions 2010-05-18 23:03:35 -03:00
session.c perf tools: Add mem access sampling core support 2013-04-01 12:20:13 -03:00
session.h perf tools: Remove cwdlen from struct perf_session 2013-05-29 15:24:04 +03:00
setup.py perf tools: Merge all *CFLAGS* make variable into CFLAGS 2013-05-30 16:12:03 +03:00
sigchain.c perf tools: Remove some unused functions 2010-05-18 23:03:35 -03:00
sigchain.h perf tools: Remove some unused functions 2010-05-18 23:03:35 -03:00
sort.c perf sort: Cleanup sort__has_sym setting 2013-05-28 16:23:56 +03:00
sort.h perf hists: Rename hist_entry__add_pair arguments 2013-05-28 16:24:02 +03:00
stat.c perf stats: Fix divide by 0 in variance 2013-05-28 16:24:04 +03:00
stat.h perf stat: Move stats related code to util/stat.c 2012-09-17 13:10:03 -03:00
strbuf.c perf tools: Fix strbuf_addf() when the buffer needs to grow 2012-10-30 10:32:56 -02:00
strbuf.h perf tools: Remove some unused functions 2010-05-18 23:03:35 -03:00
strfilter.c perf: Fix missing strndup declaration 2011-03-04 01:17:18 +01:00
strfilter.h perf tools: Add strfilter for general purpose string filter 2011-01-28 09:19:38 -02:00
string.c perf tools: Move ltrim() to util/string.c 2013-01-24 16:40:49 -03:00
strlist.c perf probe: Fix segfault 2013-03-13 17:00:33 -03:00
strlist.h perf tools: Stop using 'self' in strlist 2013-01-25 12:49:28 -03:00
svghelper.c perf timechart: Fix black idle boxes in the title 2011-02-28 08:56:14 +01:00
svghelper.h perf tools: Protect header files with a consistent style 2009-09-24 21:27:51 +02:00
symbol-elf.c perf report: Add --no-demangle option 2013-03-26 16:38:21 -03:00
symbol-minimal.c perf symbols: Include elf.h header regardless LIBELF_SUPPORT 2013-01-24 16:40:18 -03:00
symbol.c perf tools: Fix -x/--exclude-other option for report command 2013-07-08 17:38:53 -03:00
symbol.h perf tools: Add mem access sampling core support 2013-04-01 12:20:13 -03:00
sysfs.c perf tools: Fix possible (unlikely) buffer overflow 2013-01-24 16:40:18 -03:00
sysfs.h perf tools: Add sysfs mountpoint interface 2012-02-13 23:27:15 -02:00
target.c perf tools: Replace mempcpy with memcpy 2012-09-05 19:35:21 -03:00
target.h perf target: Add uses_mmap field 2012-05-17 12:32:54 -03:00
thread_map.c perf tools: fix thread_map__new_by_pid_str() memory leak in error path 2012-05-25 11:40:59 -03:00
thread_map.h perf evlist: Add thread_map__nr() helper 2013-03-15 13:06:02 -03:00
thread.c perf tools: Save parent pid in thread struct 2013-05-28 16:24:05 +03:00
thread.h perf tools: Save parent pid in thread struct 2013-05-28 16:24:05 +03:00
tool.h perf tools: Save some loops using perf_evlist__id2evsel 2011-11-28 17:57:40 -02:00
top.c perf top: Fix percent output when no samples collected 2013-05-28 16:23:59 +03:00
top.h perf top: Add --percent-limit option 2013-05-28 16:24:01 +03:00
trace-event-info.c perf tools: Get rid of die() calls from trace-event-info.c 2013-03-21 13:30:10 -03:00
trace-event-parse.c perf tools: Remove unused tracing functions 2013-03-15 13:06:07 -03:00
trace-event-read.c perf tools: Cleanup calc_data_size logic 2013-03-21 13:37:37 -03:00
trace-event-scripting.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
trace-event.h perf tools: Get rid of write_or_die() from trace-event-info.c 2013-03-21 13:15:42 -03:00
types.h perf tools: Add union u64_swap type for swapping u64 data 2012-05-22 12:50:25 -03:00
unwind.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
unwind.h perf tools: Convert to LIBUNWIND_SUPPORT 2012-10-02 17:56:01 -03:00
usage.c perf target: Introduce perf_target__parse_uid() 2012-05-07 16:46:48 -03:00
util.c perf tools: Extract perf-specific stuff from debugfs.c 2013-03-15 13:06:01 -03:00
util.h perf tools: Include termios.h explicitly 2013-07-08 17:36:05 -03:00
values.c perf tools: Fix a memory leak on perf_read_values_destroy 2011-12-20 13:41:34 -02:00
values.h perf tools: Protect header files with a consistent style 2009-09-24 21:27:51 +02:00
vdso.c perf symbols: Fix vdso list searching 2013-07-08 17:59:07 -03:00
vdso.h perf tools: Back [vdso] DSO with real data 2012-09-11 12:08:30 -03:00
wrapper.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
xyarray.c perf tools: Introduce event selectors 2011-01-03 16:39:04 -02:00
xyarray.h perf tools: Introduce event selectors 2011-01-03 16:39:04 -02:00