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aa8f9c517e
linux/tools/perf
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Arnaldo Carvalho de Melo aa8f9c517e tools build: Add -lrt to FEATURE_CHECK_LDFLAGS-libaio 
Since we need it to resolve the AIO symbols, otherwise we fail with:

  $ cat /tmp/build/perf/feature/test-all.make.output
  /usr/bin/ld: /tmp/ccEqrj36.o: undefined reference to symbol 'aio_return64@@GLIBC_2.2.5'
  /usr/bin/ld: //usr/lib64/librt.so.1: error adding symbols: DSO missing from command line
  collect2: error: ld returned 1 exit status
  $

When we added the aio support in 'perf record' only the test-libaio.bin
target got the -lrt, i.e. the feature detection slow path. Fix it.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Fixes: 2a07d81474 ("tools build feature: Check if libaio is available")
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-02-14 15:17:40 -03:00
..
arch perf/core improvements and fixes: 2019-02-09 13:16:01 +01:00
bench perf bench: Add epoll_ctl(2) benchmark 2018-11-21 22:39:55 -03:00
Documentation perf record: Implement --affinity=node|cpu option 2019-02-11 12:32:21 -03:00
examples/bpf perf augmented_syscalls: Convert to bpf_map() 2019-01-25 15:12:11 +01:00
include/bpf perf bpf: Convert pid_map() to bpf_map() 2019-01-25 15:12:10 +01:00
jvmti perf jvmti: Separate jvmti cmlr check 2018-11-21 22:39:58 -03:00
pmu-events perf vendor events power9: General metrics 2019-02-14 13:31:11 -03:00
python
scripts perf thread-stack: Represent jmps to the start of a different symbol 2019-02-06 10:00:40 -03:00
tests perf/core improvements and fixes: 2019-02-09 13:16:01 +01:00
trace perf beauty waitid options: Fix up prefix showing logic 2019-02-14 13:31:12 -03:00
ui perf tools: Add missing include <callchain.h> in various places 2019-02-06 10:00:38 -03:00
util perf utils: Silence "Couldn't synthesize bpf events" warning for EPERM 2019-02-14 13:31:11 -03:00
.gitignore
Build
builtin-annotate.c pref tools: Add missing map.h includes 2019-02-06 10:00:38 -03:00
builtin-bench.c perf bench: Add epoll_ctl(2) benchmark 2018-11-21 22:39:55 -03:00
builtin-buildid-cache.c perf buildid-cache: Warn --purge-all failures 2018-05-15 10:32:16 -03:00
builtin-buildid-list.c
builtin-c2c.c perf hists: Add argument to hists__resort_cb_t callback 2019-02-06 10:00:39 -03:00
builtin-config.c perf config: Show the configuration when no arguments are provided 2018-12-18 12:24:00 -03:00
builtin-data.c
builtin-diff.c perf hist: Use cached rbtrees 2019-01-25 15:12:10 +01:00
builtin-evlist.c
builtin-ftrace.c
builtin-help.c perf help: Remove needless use of strncpy() 2018-12-17 14:59:18 -03:00
builtin-inject.c perf tools: Add missing include for symbols.h 2019-02-06 10:00:38 -03:00
builtin-kallsyms.c pref tools: Add missing map.h includes 2019-02-06 10:00:38 -03:00
builtin-kmem.c pref tools: Add missing map.h includes 2019-02-06 10:00:38 -03:00
builtin-kvm.c perf tools: Allow specifying proc-map-timeout in config file 2018-12-17 14:56:57 -03:00
builtin-list.c
builtin-lock.c
builtin-mem.c pref tools: Add missing map.h includes 2019-02-06 10:00:38 -03:00
builtin-probe.c perf namespaces: Remove namespaces.h from .h headers 2019-01-25 15:12:09 +01:00
builtin-record.c perf record: Implement --affinity=node|cpu option 2019-02-11 12:32:21 -03:00
builtin-report.c perf report: Move symbol annotation to the resort phase 2019-02-06 10:00:40 -03:00
builtin-sched.c perf sched: Use cached rbtrees 2019-01-25 15:12:10 +01:00
builtin-script.c pref tools: Add missing map.h includes 2019-02-06 10:00:38 -03:00
builtin-stat.c perf pmu: Remove set_drv_config API 2019-02-06 10:00:39 -03:00
builtin-timechart.c perf tools: Add missing open_memstream() prototype for systems lacking it 2018-12-18 12:23:57 -03:00
builtin-top.c perf pmu: Remove set_drv_config API 2019-02-06 10:00:39 -03:00
builtin-trace.c perf trace: Check if the 'fd' is negative when mapping it to pathname 2019-02-14 13:31:11 -03:00
builtin-version.c perf version: Print status for syscall_table 2018-04-12 10:33:34 -03:00
builtin.h
check-headers.sh tools headers powerpc: Remove unistd.h 2019-01-10 10:42:08 -03:00
command-list.txt perf help: Add missing subcommand version 2018-09-19 14:53:36 -03:00
CREDITS
design.txt perf/doc: Update design.txt for exclude_{host|guest} flags 2019-01-21 11:01:18 +01:00
Makefile perf tools: Disable parallelism for 'make clean' 2018-08-20 08:54:58 -03:00
Makefile.config tools build: Add -lrt to FEATURE_CHECK_LDFLAGS-libaio 2019-02-14 15:17:40 -03:00
Makefile.perf perf script python: Remove explicit shebang from Python scripts 2019-01-25 15:12:10 +01:00
MANIFEST
perf-archive.sh
perf-completion.sh
perf-read-vdso.c perf tools: Make find_vdso_map() more modular 2019-01-08 13:28:13 -03:00
perf-sys.h
perf-with-kcore.sh
perf.c perf tools: Remove dead quote.[ch] code 2018-06-04 10:28:50 -03:00
perf.h perf record: Allocate affinity masks 2019-02-06 10:00:39 -03:00