From 651b79e7ce244eb30b80e22ccb768583ed148fcf Mon Sep 17 00:00:00 2001
From: Esben Haabendal <esben.haabendal@prevas.dk>
Date: Wed, 26 Sep 2012 09:09:23 +0200
Subject: kernel/linux: change m68k/no-mmu linux arch tuple to use -uclinux

GCC requires m68k arch tuples to be *-*-uclinux-* to support Linux on
no-mmu m68k (ColdFire) cpus.

Blackfin arch tuple must be *-*-linux-uclibc for FD_PIC_ELF toolchains,
so we cannot just switch to uclinux for no-mmu Linux toolchains.

Signed-off-by: "Esben Haabendal" <esben@haabendal.dk>
Message-Id: <876271s1ee.fsf@arh128.prevas.dk>
PatchWork-Id: 186976

diff --git a/scripts/build/kernel/linux.sh b/scripts/build/kernel/linux.sh
index 5b191f4..9d27d92 100644
--- a/scripts/build/kernel/linux.sh
+++ b/scripts/build/kernel/linux.sh
@@ -6,12 +6,14 @@ CT_DoKernelTupleValues() {
     if [ "${CT_ARCH_USE_MMU}" = "y" ]; then
         CT_TARGET_KERNEL="linux"
     else
-    # Sometime, noMMU linux targets have a -uclinux tuple, while
-    # sometime it's -linux. We currently have only one noMMU linux
-    # target, and it uses -linux, so let's just use that. Time
-    # to fix that later...
-    #    CT_TARGET_KERNEL="uclinux"
-        CT_TARGET_KERNEL="linux"
+        # Some no-mmu linux targets requires a -uclinux tuple (like m68k/cf),
+        # while others must have a -linux tuple (like bfin).  Other targets
+        # should be added here when someone starts to care about them.
+        case "${CT_ARCH}" in
+            blackfin)   CT_TARGET_KERNEL="linux" ;;
+            m68k)       CT_TARGET_KERNEL="uclinux" ;;
+            *)          CT_Abort "Unsupported no-mmu arch '${CT_ARCH}'"
+        esac
     fi
 }
 
-- 
cgit v0.10.2-6-g49f6