From 412b0979b8c7ec1fc9da64a166e0f590fb58d39e Mon Sep 17 00:00:00 2001
From: classabbyamp <void@placeviolette.net>
Date: Sun, 13 Sep 2026 22:23:06 -0400
Subject: [PATCH] linux7.2: fix building host tools on cross during dkms
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fixes this failure when compiling dkms modules:

      HOSTCC  scripts/sign-file
    scripts/sign-file.c:43:10: fatal error: linux/module_signature.h: No such file or directory
       43 | #include <linux/module_signature.h>
    	  |          ^~~~~~~~~~~~~~~~~~~~~~~~~~
    compilation terminated.
    make[2]: *** [scripts/Makefile.host:114: scripts/sign-file] Error 1
    make[1]: *** [/usr/src/kernel-headers-7.2.4_1/Makefile:1402: scripts] Error 2
    make: *** [Makefile:248: __sub-make] Error 2
    make : on quitte le répertoire « /usr/src/kernel-headers-7.2.4_1 »
    Available DKMS module: zfs-2.4.4.
    Building DKMS module: zfs-2.4.4... FAILED!
    Generating kernel module dependency lists... done.
---
 srcpkgs/linux7.2/template | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/srcpkgs/linux7.2/template b/srcpkgs/linux7.2/template
index b668fb79752a46..41708d0f329495 100644
--- a/srcpkgs/linux7.2/template
+++ b/srcpkgs/linux7.2/template
@@ -239,6 +239,7 @@ do_install() {
 	cp -a security/selinux/include ${hdrdest}/security/selinux
 	mkdir -p ${hdrdest}/tools/include
 	cp -a tools/include/tools ${hdrdest}/tools/include
+	cp -a tools/include/uapi ${hdrdest}/tools/include
 	if [ -d "arch/${arch}/tools" ]; then
 		cp -a "arch/${arch}/tools" "${hdrdest}/arch/${arch}"
 	fi
@@ -340,6 +341,9 @@ linux7.2-headers_package() {
 	nostrip=yes
 	noshlibprovides=yes
 	short_desc+=" - source headers for 3rd party modules"
+	if [ "$CROSS_BUILD" ]; then
+		depends="openssl-devel" # for building sign-file
+	fi
 	pkg_install() {
 		vmove usr/src
 		vmove usr/lib/modules/${_kernver}/build