[openwrt/openwrt] perf: set NO_JEVENTS=1 to fix build

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/58a29752b1a3103300476137c24a7250defc9bfe

commit 58a29752b1a3103300476137c24a7250defc9bfe
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Sun Aug 31 23:47:32 2025 +0200

    perf: set NO_JEVENTS=1 to fix build
    
    Needed for disabling the python requirement
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/devel/perf/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/devel/perf/Makefile b/package/devel/perf/Makefile
index e05ea446ac..c9b186cb86 100644
--- a/package/devel/perf/Makefile
+++ b/package/devel/perf/Makefile
@@ -57,6 +57,7 @@ MAKE_FLAGS = \
 	NO_LIBUNWIND=1 \
 	NO_LIBZSTD=1 \
 	NO_LIBCAP=1 \
+	NO_JEVENTS=1 \
 	NO_SHELLCHECK=1 \
 	BUILD_BPF_SKEL=0 \
 	CROSS_COMPILE="$(TARGET_CROSS)" \