From cc6b376cfb2c3f334c851d0c753d680d952f2b83 Mon Sep 17 00:00:00 2001
From: PulkoMandy <pulkomandy@pulkomandy.tk>
Date: Thu, 31 Dec 2020 13:58:23 +0100
Subject: [PATCH] KernelLd: the kernel must be rebuilt when its linker script
 is modified.

Change-Id: I4f8bf6757b716f910116509419452cfc4c7f6216
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3580
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
---
 build/jam/KernelRules | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/build/jam/KernelRules b/build/jam/KernelRules
index 2a72c9cab4..748d585eea 100644
--- a/build/jam/KernelRules
+++ b/build/jam/KernelRules
@@ -46,7 +46,10 @@ rule KernelLd
 	LINK on $(1) = $(TARGET_LD_$(TARGET_PACKAGING_ARCH)) ;
 
 	LINKFLAGS on $(1) = $(4) ;
-	if $(3) { LINKFLAGS on $(1) += --script=$(3) ; }
+	if $(3) {
+		LINKFLAGS on $(1) += --script=$(3) ;
+		Depends $(1) : $(3) ;
+	}
 
 	# Remove any preset LINKLIBS, but link against libgcc.a. Linking against
 	# libsupc++ is opt-out.