newlib fails to compile for nios2 architecture. Work around this by
using glibc instead.

Signed-off-by: Jon Mason <jon.mason@...>
Signed-off-by: Naveen Saini <naveen.kumar.saini@...>
---
meta-zephyr-bsp/conf/machine/qemu-nios2.conf | 2 ++
meta-zephyr-core/conf/distro/zephyr.conf | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/meta-zephyr-bsp/conf/machine/qemu-nios2.conf b/meta-zephyr-bsp/conf/machine/qemu-nios2.conf
index de20320..c41f505 100644
--- a/meta-zephyr-bsp/conf/machine/qemu-nios2.conf
+++ b/meta-zephyr-bsp/conf/machine/qemu-nios2.conf
@@ -14,3 +14,5 @@ QB_OPT_APPEND = "-nographic"
QB_CPU = "-cpu nios2"

ARCH:qemu-nios2 = "nios2"
+
+TCLIBC = "glibc"
diff --git a/meta-zephyr-core/conf/distro/zephyr.conf b/meta-zephyr-core/conf/distro/zephyr.conf
index 6ecd421..bdf1821 100644
--- a/meta-zephyr-core/conf/distro/zephyr.conf
+++ b/meta-zephyr-core/conf/distro/zephyr.conf
@@ -4,7 +4,7 @@ DISTRO_VERSION = "1.0"

TARGET_VENDOR = "-yocto"

-TCLIBC = "newlib"
+TCLIBC ?= "newlib"

TEST_TARGET = "QemuTargetZephyr"
TEST_SUITES = "zephyr"
--
2.17.1