[openwrt/openwrt] toolchain: kernel-headers: remove debugging env dump

[LEDE Commits]

ynezz pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/7c7cc28485c760a1162029e402016eb807742b5e

commit 7c7cc28485c760a1162029e402016eb807742b5e
Author: Petr Štetiar <ynezz at true.cz>
AuthorDate: Thu Jul 20 08:41:44 2023 +0200

    toolchain: kernel-headers: remove debugging env dump
    
    Remove debugging `env` dump left over as build environments might
    contain some sensitive information, which then might leak into the build
    logs.
    
    Fixes: 2105acbe2804 ("kernel-headers: fix compile error caused by wrong host include path when the toolchain is already built")
    Signed-off-by: Petr Štetiar <ynezz at true.cz>
    (cherry picked from commit def41cf2bab825e46a31eb0a9ccf51288edfe27d)
---
 toolchain/kernel-headers/Makefile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/toolchain/kernel-headers/Makefile b/toolchain/kernel-headers/Makefile
index 6942006325..f0d844a6c3 100644
--- a/toolchain/kernel-headers/Makefile
+++ b/toolchain/kernel-headers/Makefile
@@ -93,7 +93,6 @@ define Host/Prepare
 endef
 
 define Host/Configure
-	env
 	yes '' | $(HOST_KMAKE) oldconfig
 	$(call Host/Configure/all)
 	$(call Host/Configure/post/$(ARCH))