From c00a982d2adb367de4a8e19876c463e3b33391ed Mon Sep 17 00:00:00 2001
From: PulkoMandy <pulkomandy@pulkomandy.tk>
Date: Thu, 28 Oct 2021 21:24:53 +0200
Subject: [PATCH] kernel: do not allow undefined symbols

If there are undefined symbols, we can't load the kernel (the bootloader
complains about missing relocations). It makes sense to not allow that
at compile time.

Change-Id: I430bebada16544ffa8be293cd6c075338970d8ce
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4668
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: X512 <danger_mail@list.ru>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
---
 src/system/kernel/Jamfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/system/kernel/Jamfile b/src/system/kernel/Jamfile
index 469ea108af..bcc44fe15d 100644
--- a/src/system/kernel/Jamfile
+++ b/src/system/kernel/Jamfile
@@ -127,7 +127,7 @@ KernelLd kernel_$(TARGET_ARCH) :
 
 	: $(HAIKU_TOP)/src/system/ldscripts/$(TARGET_ARCH)/kernel.ld
 	: -Bdynamic -export-dynamic -dynamic-linker /foo/bar
-	  $(TARGET_KERNEL_PIC_LINKFLAGS)
+	  $(TARGET_KERNEL_PIC_LINKFLAGS) --no-undefined
 	:
 ;