diff mbox series

[1/3] arm-toolchain: Fetch prebuilt Android Clang, version r416183b

Message ID 20220117150002.16976-1-anders.dellien@arm.com
State New
Headers show
Series [1/3] arm-toolchain: Fetch prebuilt Android Clang, version r416183b | expand

Commit Message

Anders Dellien Jan. 17, 2022, 3 p.m. UTC 
From: Usama Arif <usama.arif@arm.com>

This Clang version is present in Android master
(as of October 8, 2021)

Signed-off-by: Usama Arif <usama.arif@arm.com>
Signed-off-by: Anders Dellien <anders.dellien@arm.com>
Change-Id: I957742ee943ef68119fd7c7e2bd8ee62b717b31c
---
 .../androidclang_r416183b.bb                  | 50 +++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb

Comments

Ross Burton Jan. 17, 2022, 4:06 p.m. UTC | #1 
Can you also add this recipe to the ci/toolchains.yml job?

Ross

On Mon, 17 Jan 2022 at 15:02, Anders Dellien <anders.dellien@arm.com> wrote:
>
> From: Usama Arif <usama.arif@arm.com>
>
> This Clang version is present in Android master
> (as of October 8, 2021)
>
> Signed-off-by: Usama Arif <usama.arif@arm.com>
> Signed-off-by: Anders Dellien <anders.dellien@arm.com>
> Change-Id: I957742ee943ef68119fd7c7e2bd8ee62b717b31c
> ---
>  .../androidclang_r416183b.bb                  | 50 +++++++++++++++++++
>  1 file changed, 50 insertions(+)
>  create mode 100644 meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb
>
> diff --git a/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb b/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb
> new file mode 100644
> index 00000000..316cbb93
> --- /dev/null
> +++ b/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb
> @@ -0,0 +1,50 @@
> +# SPDX-License-Identifier: MIT
> +#
> +# Copyright (c) 2021 Arm Limited
> +#
> +
> +SUMMARY = "Android Clang compiler"
> +DESCRIPTION = "Android Clang compiler, version r416183b. This is based on Clang 12.0.5 \
> +Intended usage is to build kernel images that match the output of the Android (hermetic) \
> +build system"
> +
> +LICENSE = "MIT"
> +
> +LIC_FILES_CHKSUM = "file://MODULE_LICENSE_MIT;md5=d41d8cd98f00b204e9800998ecf8427e"
> +
> +ANDROID_CLANG_VERSION = "clang-r416183b"
> +ANDROID_CLANG_HASH = "bd96dfe349c962681f0e5388af874c771ef96670"
> +
> +COMPATIBLE_HOST = "x86_64.*-linux"
> +
> +SRC_URI = "https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+archive/${ANDROID_CLANG_HASH}/${ANDROID_CLANG_VERSION}.tar.gz;subdir=${ANDROID_CLANG_VERSION}"
> +
> +# We need to set the checksum to "ignore" because the tarball is dynamically generated and has a new checksum every time
> +# (the contents are the same, but the time stamp differs)
> +BB_STRICT_CHECKSUM = "ignore"
> +
> +S = "${WORKDIR}/${ANDROID_CLANG_VERSION}"
> +
> +do_install() {
> +    # We should really use ${libexecdir} here, but that as some files have invalid RPATH
> +    # this results in lots of warning. So using ${datadir} for now
> +    install -d ${D}${datadir}/${ANDROID_CLANG_VERSION}/
> +
> +    cp --no-preserve=ownership -r ${S}/. ${D}${datadir}/${ANDROID_CLANG_VERSION}/
> +
> +    install -d ${D}${bindir}
> +    # Symlink all executables into bindir
> +    for f in ${D}${datadir}/${ANDROID_CLANG_VERSION}/bin/*; do
> +        ln -rs $f ${D}${bindir}/$(basename $f)
> +    done
> +}
> +
> +INHIBIT_DEFAULT_DEPS = "1"
> +
> +INSANE_SKIP:${PN} = "already-stripped libdir staticdev file-rdeps arch dev-so"
> +
> +INHIBIT_SYSROOT_STRIP = "1"
> +INHIBIT_PACKAGE_STRIP = "1"
> +INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
> +
> +BBCLASSEXTEND = "native nativesdk"
> --
> 2.17.1
>
>
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Sumit Garg Jan. 18, 2022, 6:35 a.m. UTC | #2 
On Mon, 17 Jan 2022 at 20:32, Anders Dellien <anders.dellien@arm.com> wrote:
>
> From: Usama Arif <usama.arif@arm.com>
>
> This Clang version is present in Android master
> (as of October 8, 2021)
>

Is there any specific motivation to use a pre-built Android clang
compiler rather than one built from source using meta-clang?

-Sumit

> Signed-off-by: Usama Arif <usama.arif@arm.com>
> Signed-off-by: Anders Dellien <anders.dellien@arm.com>
> Change-Id: I957742ee943ef68119fd7c7e2bd8ee62b717b31c
> ---
>  .../androidclang_r416183b.bb                  | 50 +++++++++++++++++++
>  1 file changed, 50 insertions(+)
>  create mode 100644 meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb
>
> diff --git a/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb b/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb
> new file mode 100644
> index 00000000..316cbb93
> --- /dev/null
> +++ b/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb
> @@ -0,0 +1,50 @@
> +# SPDX-License-Identifier: MIT
> +#
> +# Copyright (c) 2021 Arm Limited
> +#
> +
> +SUMMARY = "Android Clang compiler"
> +DESCRIPTION = "Android Clang compiler, version r416183b. This is based on Clang 12.0.5 \
> +Intended usage is to build kernel images that match the output of the Android (hermetic) \
> +build system"
> +
> +LICENSE = "MIT"
> +
> +LIC_FILES_CHKSUM = "file://MODULE_LICENSE_MIT;md5=d41d8cd98f00b204e9800998ecf8427e"
> +
> +ANDROID_CLANG_VERSION = "clang-r416183b"
> +ANDROID_CLANG_HASH = "bd96dfe349c962681f0e5388af874c771ef96670"
> +
> +COMPATIBLE_HOST = "x86_64.*-linux"
> +
> +SRC_URI = "https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+archive/${ANDROID_CLANG_HASH}/${ANDROID_CLANG_VERSION}.tar.gz;subdir=${ANDROID_CLANG_VERSION}"
> +
> +# We need to set the checksum to "ignore" because the tarball is dynamically generated and has a new checksum every time
> +# (the contents are the same, but the time stamp differs)
> +BB_STRICT_CHECKSUM = "ignore"
> +
> +S = "${WORKDIR}/${ANDROID_CLANG_VERSION}"
> +
> +do_install() {
> +    # We should really use ${libexecdir} here, but that as some files have invalid RPATH
> +    # this results in lots of warning. So using ${datadir} for now
> +    install -d ${D}${datadir}/${ANDROID_CLANG_VERSION}/
> +
> +    cp --no-preserve=ownership -r ${S}/. ${D}${datadir}/${ANDROID_CLANG_VERSION}/
> +
> +    install -d ${D}${bindir}
> +    # Symlink all executables into bindir
> +    for f in ${D}${datadir}/${ANDROID_CLANG_VERSION}/bin/*; do
> +        ln -rs $f ${D}${bindir}/$(basename $f)
> +    done
> +}
> +
> +INHIBIT_DEFAULT_DEPS = "1"
> +
> +INSANE_SKIP:${PN} = "already-stripped libdir staticdev file-rdeps arch dev-so"
> +
> +INHIBIT_SYSROOT_STRIP = "1"
> +INHIBIT_PACKAGE_STRIP = "1"
> +INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
> +
> +BBCLASSEXTEND = "native nativesdk"
> --
> 2.17.1
>
>
> -=-=-=-=-=-=-=-=-=-=-=-
> Links: You receive all messages sent to this group.
> View/Reply Online (#2840): https://lists.yoctoproject.org/g/meta-arm/message/2840
> Mute This Topic: https://lists.yoctoproject.org/mt/88485376/1777089
> Group Owner: meta-arm+owner@lists.yoctoproject.org
> Unsubscribe: https://lists.yoctoproject.org/g/meta-arm/unsub [sumit.garg@linaro.org]
> -=-=-=-=-=-=-=-=-=-=-=-
>
Anders Dellien Jan. 18, 2022, 9:01 a.m. UTC | #3 
Hi,

The reason we need this is that we would like to use a Yocto-built BSP to boot our Android stack
(which includes GPU support), and for that to work we need to build it with this specific compiler.

Thanks,
Anders
Jon Mason Jan. 18, 2022, 7:39 p.m. UTC | #4 
On Mon, 17 Jan 2022 15:00:00 +0000, Anders Dellien wrote:
> This Clang version is present in Android master
> (as of October 8, 2021)

Applied, thanks!

[1/3] arm-toolchain: Fetch prebuilt Android Clang, version r416183b
      commit: c4fb4f53cb3fcf87d08e93ae30f4a6734bd16c7b
[2/3] arm-toolchain: Support linux-arm64-ack build with Android Clang
      commit: db56f59865383eb91273570645b7063bbf391716
[3/3] arm: update Android common kernel and config
      commit: daa8388dadb4ebc24e3884ceb596cdb9f166ea25

Best regards,
diff mbox series

Patch

diff --git a/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb b/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb
new file mode 100644
index 00000000..316cbb93
--- /dev/null
+++ b/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/androidclang_r416183b.bb
@@ -0,0 +1,50 @@ 
+# SPDX-License-Identifier: MIT
+#
+# Copyright (c) 2021 Arm Limited
+#
+
+SUMMARY = "Android Clang compiler"
+DESCRIPTION = "Android Clang compiler, version r416183b. This is based on Clang 12.0.5 \
+Intended usage is to build kernel images that match the output of the Android (hermetic) \
+build system"
+
+LICENSE = "MIT"
+
+LIC_FILES_CHKSUM = "file://MODULE_LICENSE_MIT;md5=d41d8cd98f00b204e9800998ecf8427e"
+
+ANDROID_CLANG_VERSION = "clang-r416183b"
+ANDROID_CLANG_HASH = "bd96dfe349c962681f0e5388af874c771ef96670"
+
+COMPATIBLE_HOST = "x86_64.*-linux"
+
+SRC_URI = "https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+archive/${ANDROID_CLANG_HASH}/${ANDROID_CLANG_VERSION}.tar.gz;subdir=${ANDROID_CLANG_VERSION}"
+
+# We need to set the checksum to "ignore" because the tarball is dynamically generated and has a new checksum every time
+# (the contents are the same, but the time stamp differs)
+BB_STRICT_CHECKSUM = "ignore"
+
+S = "${WORKDIR}/${ANDROID_CLANG_VERSION}"
+
+do_install() {
+    # We should really use ${libexecdir} here, but that as some files have invalid RPATH
+    # this results in lots of warning. So using ${datadir} for now
+    install -d ${D}${datadir}/${ANDROID_CLANG_VERSION}/
+
+    cp --no-preserve=ownership -r ${S}/. ${D}${datadir}/${ANDROID_CLANG_VERSION}/
+
+    install -d ${D}${bindir}
+    # Symlink all executables into bindir
+    for f in ${D}${datadir}/${ANDROID_CLANG_VERSION}/bin/*; do
+        ln -rs $f ${D}${bindir}/$(basename $f)
+    done
+}
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+INSANE_SKIP:${PN} = "already-stripped libdir staticdev file-rdeps arch dev-so"
+
+INHIBIT_SYSROOT_STRIP = "1"
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+
+BBCLASSEXTEND = "native nativesdk"