OpenEmbedded September 2020

openembedded@lists.linaro.org

1 participants
2 discussions

meta-linaro support for ARM GCC 9.2-2019.12 toolchain

by Sumit Garg

Hi Everyone, We are pleased to announce that support for ARM GCC 9.2-2019.12 [1] toolchain has been added in meta-linaro [2]. - Support for ARM GCC 9.2 toolchain built from source, steps to use it: - Add <path-to-meta-linaro-repo>/meta-linaro-toolchain/ to BBLAYERS in conf/bblayers.conf. - Configure: GCCVERSION = "arm-9.2" in conf/local.conf. - Support for prebuilt ARM GCC 9.2 toolchain, steps to use it: - Add <path-to-meta-linaro-repo>/meta-linaro-toolchain/ to BBLAYERS in conf/bblayers.conf. - Configure: TCMODE = "external-arm" in conf/local.conf. - For AArch64 (eg. qemuarm64 machine in poky distro) - Configure: EXTERNAL_TOOLCHAIN = "<installation-path>/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu" in conf/local.conf. - For AArch32 (eg. qemuarm machine in poky distro) - Configure: EXTERNAL_TOOLCHAIN = "<installation-path>/gcc-arm-9.2-2019.12-x86_64-arm-none-linux-gnueabihf" in conf/local.conf. Distro testing: =========== - poky distro (branch: zeus, machines: qemuarm and qemuarm64) - Build and boot tested. - RPB distro (branch: zeus, machine: dragonboard-410c) - Build and boot tested. - World builds (branch: zeus, machines: qemuarm and qemuarm64) for following layers: - poky/meta - poky/meta-poky - poky/meta-yocto-bsp - meta-openembedded/meta-oe - meta-openembedded/meta-python - meta-openembedded/meta-networking Known issues: =========== - mariadb build failure with ARM GCC 9.2 toolchain built from source: - Recipe fix patch [3] accepted in OE upstream. - Native tools dependency issues seen with multiple recipes (psmisc, xclock, ndisc6, dovecot, man-db, drbd-utils and unbound) when using prebuilt ARM GCC 9.2 toolchain. - Fixes posted in OE upstream [4] [5]. Reporting bugs: ============ Please report any issue here [6]. [1] https://developer.arm.com/tools-and-software/open-source-software/developer… [2] https://git.linaro.org/openembedded/meta-linaro.git/?h=master [3] https://patchwork.openembedded.org/patch/169296/ [4] https://patchwork.openembedded.org/patch/169289/ [5] https://patchwork.openembedded.org/series/22188/ [6] https://bugs.linaro.org/enter_bug.cgi?product=Linaro%20OpenEmbedded Happy hacking!, Regards, Sumit

1 month, 3 weeks

[meta-foo][PATCH] gmp: Refresh the patch

by Zang Ruochen

Refresh the following patch: 0001-configure.ac-add-build-options-for-ilp32.patch Signed-off-by: Zang Ruochen <zangrc.fnst(a)cn.fujitsu.com> --- ...igure.ac-add-build-options-for-ilp32.patch | 20 +++++++++---------- 1 file changed, 9 insertions(+), 11 deletions(-) diff --git a/meta-linaro-integration/recipes-support/gmp/gmp/0001-configure.ac-add-build-options-for-ilp32.patch b/meta-linaro-integration/recipes-support/gmp/gmp/0001-configure.ac-add-build-options-for-ilp32.patch index bb50a34..f1e6da2 100644 --- a/meta-linaro-integration/recipes-support/gmp/gmp/0001-configure.ac-add-build-options-for-ilp32.patch +++ b/meta-linaro-integration/recipes-support/gmp/gmp/0001-configure.ac-add-build-options-for-ilp32.patch @@ -1,18 +1,19 @@ -From b788583bdf5c19e32cf2f15cc4c0fe35d33d3792 Mon Sep 17 00:00:00 2001 +From 96b1ab58dff13089e3cf9597c3ecba46377a5834 Mon Sep 17 00:00:00 2001 From: Vishal Bhoj <vishal.bhoj(a)linaro.org> Date: Fri, 4 Aug 2017 15:21:09 +0530 Subject: [PATCH] configure.ac: add build options for ilp32 Signed-off-by: Vishal Bhoj <vishal.bhoj(a)linaro.org> + --- configure.ac | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac -index 9641c04..dcaf7c3 100644 +index db47f9c..59da576 100644 --- a/configure.ac +++ b/configure.ac -@@ -592,16 +592,19 @@ case $host in +@@ -613,16 +613,19 @@ case $host in arm*-*-* | aarch64*-*-*) @@ -28,12 +29,12 @@ index 9641c04..dcaf7c3 100644 CALLING_CONVENTIONS_OBJS_64="" cclist_64="gcc cc" + cclist_ilp32="gcc cc" - any_32_testlist="sizeof-long-4" + any_32_testlist="sizeof-void*-4" + any_ilp32_testlist="sizeof-long-4" - any_64_testlist="sizeof-long-8" + any_64_testlist="sizeof-void*-8" - # This is needed for clang, which is not content with flags like -mfpu=neon -@@ -737,13 +740,22 @@ case $host in + # FIXME: We make mandatory compiler options optional here. We should +@@ -760,13 +763,22 @@ case $host in gcc_cflags_tune="-mtune=xgene1" ;; aarch64*) @@ -56,7 +57,4 @@ index 9641c04..dcaf7c3 100644 + ;; *) path="arm" - gcc_cflags_arch="-march=armv4" --- -2.7.4 - + ;; -- 2.25.1

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OpenEmbedded September 2020