[openwrt/openwrt] perf: disable shellcheck

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/9d47c1522750639d8589c59ead1bca600320632b

commit 9d47c1522750639d8589c59ead1bca600320632b
Author: Robert Marko <robimarko at gmail.com>
AuthorDate: Thu Jul 10 15:08:19 2025 +0200

    perf: disable shellcheck
    
    Since upstream commit:
    b809fc656e763296f227b9b31e8f225e5977a8af ("perf build: Shellcheck support
    for OUTPUT directory")
    
    perf will attempt to run shellcheck on the test shell scripts, however
    there is no point in doing this in OpenWrt and while perf checks for
    shellcheck presence on your host it can fail to build in some cases.
    
    So, simply disable it for now.
    
    Link: https://github.com/openwrt/openwrt/pull/19361
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 package/devel/perf/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/package/devel/perf/Makefile b/package/devel/perf/Makefile
index 11841ce43b..e421f423e2 100644
--- a/package/devel/perf/Makefile
+++ b/package/devel/perf/Makefile
@@ -10,7 +10,7 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=perf
 PKG_VERSION:=$(LINUX_VERSION)
-PKG_RELEASE:=6
+PKG_RELEASE:=7
 
 PKG_BUILD_FLAGS:=no-mips16 no-lto
 PKG_BUILD_PARALLEL:=1
@@ -57,6 +57,7 @@ MAKE_FLAGS = \
 	NO_LIBUNWIND=1 \
 	NO_LIBZSTD=1 \
 	NO_LIBCAP=1 \
+	NO_SHELLCHECK=1 \
 	BUILD_BPF_SKEL=0 \
 	CROSS_COMPILE="$(TARGET_CROSS)" \
 	CC="$(TARGET_CC)" \