perf: opt-out of lto usage

This fixes building with USE_LTO enabled:

mold: error: undefined symbol: __memset
>>> referenced by <artificial>
>>>               ./tmp/ccsgR7G6.ltrans10.ltrans.o
mold: error: undefined symbol: memset_orig
>>> referenced by <artificial>
>>>               ./tmp/ccsgR7G6.ltrans10.ltrans.o
mold: error: undefined symbol: perf_regs_load
>>> referenced by <artificial>
>>>               ./tmp/ccsgR7G6.ltrans15.ltrans.o:(test_dwarf_unwind__thread)
mold: error: undefined symbol: memset_erms
>>> referenced by <artificial>
>>>               ./tmp/ccsgR7G6.ltrans10.ltrans.o
mold: error: undefined symbol: memcpy_orig
>>> referenced by <artificial>
>>>               ./tmp/ccsgR7G6.ltrans10.ltrans.o
mold: error: undefined symbol: memcpy_erms
>>> referenced by <artificial>
>>>               ./tmp/ccsgR7G6.ltrans10.ltrans.o
mold: error: undefined symbol: __memcpy
>>> referenced by <artificial>
>>>               ./tmp/ccsgR7G6.ltrans10.ltrans.o
collect2: error: ld returned 1 exit status
make[5]: *** [Makefile.perf:670: ../openwrt/linux/tools/perf-target-x86_64_musl/perf] Error 1
make[4]: *** [Makefile.perf:238: sub-make] Error 2
make[3]: *** [Makefile:70: all] Error 2
make[2]: *** [Makefile:84: ./build_dir/target-x86_64_musl/linux-x86_64/linux-5.15.120/tools/perf-target-x86_64_musl/.built] Error 2
make[2]: Leaving directory './package/devel/perf'
time: package/devel/perf/compile#55.88#6.78#12.89
    ERROR: package/devel/perf failed to build.

Signed-off-by: Javier Marcet <javier@marcet.info>
(cherry picked from commit 5ed185bfbd9719ef3b114fa6faeb343ac87b2490)

diff --git a/package/devel/perf/Makefile b/package/devel/perf/Makefile
index c0b2046bd6036526f4fe7f68e1f49b4e447199ea..f9573c4150feb765582a6482fdc1422fd59209c9 100644 (file)
--- a/package/devel/perf/Makefile
+++ b/package/devel/perf/Makefile
@@ -10,9 +10,9 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=perf
 PKG_VERSION:=$(LINUX_VERSION)
-PKG_RELEASE:=4
+PKG_RELEASE:=5
 
-PKG_BUILD_FLAGS:=no-mips16
+PKG_BUILD_FLAGS:=no-mips16 no-lto
 PKG_BUILD_PARALLEL:=1
 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
 PKG_FLAGS:=nonshared