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From: "Naveen Saini" <naveen.kumar.saini@intel.com>
To: Ross Burton <ross.burton@arm.com>,
	"yocto@lists.yoctoproject.org" <yocto@lists.yoctoproject.org>
Subject: Re: [meta-zephyr][PATCH] zephyr: use TCLIBC=newlib directly
Date: Wed, 21 Oct 2020 05:35:49 +0000	[thread overview]
Message-ID: <aa6dbe8064824081b832cb11cfe98eb2@intel.com> (raw)
In-Reply-To: <20201020124254.471303-1-ross.burton@arm.com>

Few kernel testcases have dependencies on gperf-native, so we should keep it in DEPENDS.

Regards,
Naveen

-----Original Message-----
From: Ross Burton <ross.burton@arm.com> 
Sent: Tuesday, October 20, 2020 8:43 PM
To: yocto@lists.yoctoproject.org
Cc: Saini, Naveen Kumar <naveen.kumar.saini@intel.com>
Subject: [meta-zephyr][PATCH] zephyr: use TCLIBC=newlib directly

Instead of setting TCLIBC=baremetal and then adding newlib in various places, just set TCLIBC=newlib directly.

This also means we can use the standard DEPENDS instead of reinventing them.

Signed-off-by: Ross Burton <ross.burton@arm.com>
---
 conf/distro/zephyr.conf                               | 7 +------
 recipes-kernel/zephyr-kernel/zephyr-kernel-common.inc | 3 ---
 2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/conf/distro/zephyr.conf b/conf/distro/zephyr.conf index 44448af..a98da32 100644
--- a/conf/distro/zephyr.conf
+++ b/conf/distro/zephyr.conf
@@ -5,16 +5,11 @@ DISTRO_VERSION = "1.0"
 
 TARGET_VENDOR = "-yocto"
 
-TCLIBC = "baremetal"
-TCLIBCAPPEND = ""
+TCLIBC = "newlib"
 
 TEST_TARGET = "QemuTargetZephyr"
 TEST_SUITES = "zephyr"
 
-PREFERRED_PROVIDER_virtual/libc = "newlib"
-PREFERRED_PROVIDER_virtual/libiconv = "newlib"
-
-TOOLCHAIN_TARGET_TASK += " newlib"
 INHERIT += "siteinfo-zephyr"
 
 INHERIT += "uninative"
diff --git a/recipes-kernel/zephyr-kernel/zephyr-kernel-common.inc b/recipes-kernel/zephyr-kernel/zephyr-kernel-common.inc
index 7fa4b25..b947472 100644
--- a/recipes-kernel/zephyr-kernel/zephyr-kernel-common.inc
+++ b/recipes-kernel/zephyr-kernel/zephyr-kernel-common.inc
@@ -19,9 +19,6 @@ EXTRA_OECMAKE_append_arm = " -DZEPHYR_MODULES=${S}/modules/cmsis"
 export ZEPHYR_BASE="${S}"
 
 
-# We always need a toolchain to cross-compile.
-INHIBIT_DEFAULT_DEPS = "1"
-DEPENDS += "gcc-cross-${TARGET_ARCH} libgcc ${TOOLCHAIN_TARGET_TASK} gperf-native"
 DEPENDS += " python3-pyelftools-native python3-pyyaml-native python3-pykwalify-native"
 CROSS_COMPILE = "${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}"
 
--
2.25.1


      parent reply	other threads:[~2020-10-21  5:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-20 12:42 [meta-zephyr][PATCH] zephyr: use TCLIBC=newlib directly Ross Burton
2020-10-20 12:44 ` [yocto] " Ross Burton
2020-10-20 17:06 ` Khem Raj
2020-10-21  5:35 ` Naveen Saini [this message]

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