linux/tools
Leo Yan 536661da6e perf: build: Only link libebl.a for old libdw
Since libdw version 0.177, elfutils has merged libebl.a into libdw (see
the commit "libebl: Don't install libebl.a, libebl.h and remove backends
from spec." in the elfutils repository).

As a result, libebl.a does not exist on Debian Bullseye and newer
releases, causing static perf builds to fail on these distributions.

This commit checks the libdw version and only links libebl.a if it
detects that the libdw version is older than 0.177.

Signed-off-by: Leo Yan <leo.yan@arm.com>
Tested-by: Ian Rogers <irogers@google.com>
Cc: amadio@gentoo.org
Cc: James Clark <james.clark@linaro.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Link: https://lore.kernel.org/r/20240717082211.524826-4-leo.yan@arm.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
2024-07-26 11:15:25 -07:00
..
accounting
arch tools headers arm64: Sync arm64's cputype.h with the kernel sources 2024-06-04 16:46:40 -03:00
bootconfig
bpf bpf: Fix potential integer overflow in resolve_btfids 2024-05-24 17:12:12 +02:00
build perf: build: Only link libebl.a for old libdw 2024-07-26 11:15:25 -07:00
certs
cgroup proc: rewrite stable_page_flags() 2024-04-25 20:56:15 -07:00
counter
crypto
debugging
firewire
firmware
gpio
hv Merge 6.9-rc5 into char-misc-next 2024-04-23 13:16:03 +02:00
iio
include perf tools fixes for v6.10: 2nd batch 2024-06-09 09:04:51 -07:00
kvm/kvm_stat
laptop
leds
lib Merge remote-tracking branch 'perf-tools' into perf-tools-next 2024-07-02 11:51:32 -07:00
memory-model
mm
net/ynl ynl: ensure exact-len value is resolved 2024-05-13 14:59:24 -07:00
objtool
pci
pcmcia
perf perf: build: Only link libebl.a for old libdw 2024-07-26 11:15:25 -07:00
power tools/power/cpupower: Fix Pstate frequency reporting on AMD Family 1Ah CPUs 2024-05-28 09:22:57 -06:00
rcu
scripts
sound ASoC: dapm-graph: new tool to visualize DAPM state 2024-04-21 09:58:17 +09:00
spi
testing s390 updates for 6.10-rc3 2024-06-07 14:44:53 -07:00
thermal
time
tracing tools/latency: Use pkg-config in lib_setup of Makefile.config 2024-07-17 13:15:18 -07:00
usb
verification tools/verification: Use pkg-config in lib_setup of Makefile.config 2024-07-17 13:14:51 -07:00
virtio
wmi
workqueue
writeback writeback: add wb_monitor.py script to monitor writeback info on bdi 2024-05-05 17:53:51 -07:00
Makefile