[edk2-devel] [PATCH v6 5/5] BaseTools: Remove ext. gcc dependencies (Linux only)

Mon Nov 28 14:47:53 UTC 2022

Quoting Chris Fernald (2022-11-28 06:20:36)
> Over-all I think this change is good to go. My only outstanding concern
> would be around deleting these yaml files for the compilers. I fear
> deleting them may break others work-flows and wonder if instead we
> should update the python files to first check for the presence of the
> prefix shell variable to dynamically determine if the extdep is needed
> or not similar to how the compiler plugins determine whether to use the
> extdep compiler or not.

Yes.  Deleting the ext_dep files is for sure not the right way.

I think we need an option to allow the user (be it human or CI script)
to choose between using the ext_dep and the tools already present on the
system (=distro tools).  This should affect gcc as well as all other
tools (iasl, nasm, ...).

I am not sure how to implement this in a good way.  I had also started a
discussion on github about that [0].  But I have to admit that I was very
busy recently and had little time to work on this (sorry).

Thanks,
    Oliver

[0] https://github.com/tianocore/edk2-pytool-extensions/discussions/323

>
> Thanks,
>
> Chris
>
> On 9/26/2022 9:31 AM, Oliver Steffen wrote:
> > Remove BaseTools/Bin/gcc*_linux_ext_dep.yaml to stop
> > downloading gcc from external locations; use the
> > toolchains provided by the container image instead.
> >
> > The image needs to set the GCC5_*_PREFIX accordingly.
> >
> > Signed-off-by: Oliver Steffen <osteffen at redhat.com>
> > ---
> >   BaseTools/Bin/gcc_aarch64_linux_ext_dep.yaml  | 21 ------------------
> >   BaseTools/Bin/gcc_arm_linux_ext_dep.yaml      | 21 ------------------
> >   .../Bin/gcc_riscv64_unknown_ext_dep.yaml      | 22 -------------------
> >   3 files changed, 64 deletions(-)
> >   delete mode 100644 BaseTools/Bin/gcc_aarch64_linux_ext_dep.yaml
> >   delete mode 100644 BaseTools/Bin/gcc_arm_linux_ext_dep.yaml
> >   delete mode 100644 BaseTools/Bin/gcc_riscv64_unknown_ext_dep.yaml
> >
> > diff --git a/BaseTools/Bin/gcc_aarch64_linux_ext_dep.yaml
> > b/BaseTools/Bin/gcc_aarch64_linux_ext_dep.yaml
> > deleted file mode 100644
> > index ff8a9e868100..000000000000
> > --- a/BaseTools/Bin/gcc_aarch64_linux_ext_dep.yaml
> > +++ /dev/null
> > @@ -1,21 +0,0 @@
> > -## @file
> > -# Download GCC AARCH64 compiler from Arm's release site
> > -# Set shell variable GCC5_AARCH64_INSTALL to this folder
> > -#
> > -# This is only downloaded when a build activates scope gcc_aarch64_linux
> > -#
> > -# Copyright (c) Microsoft Corporation.
> > -# SPDX-License-Identifier: BSD-2-Clause-Patent
> > -##
> > -{
> > -  "scope": "gcc_aarch64_linux",
> > -  "type": "web",
> > -  "name": "gcc_aarch64_linux",
> > -  "source": "https://developer.arm.com/-/media/Files/downloads/gnu/11.2-2022.02/binrel/gcc-arm-11.2-2022.02-x86_64-aarch64-none-linux-gnu.tar.xz",
> > -  "version": "11.2-2022.02",
> > -  "sha256": "52dbac3eb71dbe0916f60a8c5ab9b7dc9b66b3ce513047baa09fae56234e53f3",
> > -  "compression_type": "tar",
> > -  "internal_path": "/gcc-arm-11.2-2022.02-x86_64-aarch64-none-linux-gnu/",
> > -  "flags": ["set_shell_var", ],
> > -  "var_name": "GCC5_AARCH64_INSTALL"
> > -}
> > diff --git a/BaseTools/Bin/gcc_arm_linux_ext_dep.yaml
> > b/BaseTools/Bin/gcc_arm_linux_ext_dep.yaml
> > deleted file mode 100644
> > index 151cbfa4b532..000000000000
> > --- a/BaseTools/Bin/gcc_arm_linux_ext_dep.yaml
> > +++ /dev/null
> > @@ -1,21 +0,0 @@
> > -## @file
> > -# Download GCC ARM compiler from Arm's release site
> > -# Set shell variable GCC5_ARM_INSTALL to this folder
> > -#
> > -# This is only downloaded when a build activates scope gcc_arm_linux
> > -#
> > -# Copyright (c) Microsoft Corporation.
> > -# SPDX-License-Identifier: BSD-2-Clause-Patent
> > -##
> > -{
> > -  "scope": "gcc_arm_linux",
> > -  "type": "web",
> > -  "name": "gcc_arm_linux",
> > -  "source": "https://developer.arm.com/-/media/Files/downloads/gnu/11.2-2022.02/binrel/gcc-arm-11.2-2022.02-x86_64-arm-none-linux-gnueabihf.tar.xz",
> > -  "version": "11.2-2022.02",
> > -  "sha256": "c254f7199261fe76c32ef42187502839bda7efad0a66646cf739d074eff45fad",
> > -  "compression_type": "tar",
> > -  "internal_path": "/gcc-arm-11.2-2022.02-x86_64-arm-none-linux-gnueabihf/",
> > -  "flags": ["set_shell_var", ],
> > -  "var_name": "GCC5_ARM_INSTALL"
> > -}
> > diff --git a/BaseTools/Bin/gcc_riscv64_unknown_ext_dep.yaml
> > b/BaseTools/Bin/gcc_riscv64_unknown_ext_dep.yaml
> > deleted file mode 100644
> > index 8abbcd7ba040..000000000000
> > --- a/BaseTools/Bin/gcc_riscv64_unknown_ext_dep.yaml
> > +++ /dev/null
> > @@ -1,22 +0,0 @@
> > -## @file
> > -# Download GCC RISCV64 compiler from RISC-V Organization release site
> > -# Set shell variable GCC5_RISCV64_INSTALL to this folder
> > -#
> > -# This is only downloaded when a build activates scope gcc_riscv64_unknown
> > -#
> > -# Copyright (c) Microsoft Corporation.
> > -# Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All
> > rights reserved.<BR>
> > -# SPDX-License-Identifier: BSD-2-Clause-Patent
> > -##
> > -{
> > -  "scope": "gcc_riscv64_unknown",
> > -  "type": "web",
> > -  "name": "gcc_riscv64_unknown",
> > -  "source": "https://raw.githubusercontent.com/riscv/riscv-uefi-edk2-docs/master/gcc-riscv-edk2-ci-toolchain/gcc-riscv-9.2.0-2020.04-x86_64_riscv64-unknown-gnu.tar.xz",
> > -  "version": "9.2.0",
> > -  "compression_type": "tar",
> > -  "sha256": "28373643b69f0ce008273c3dc63f172aa1121952f1b9ae94d7485ac94af7f344",
> > -  "internal_path": "/gcc-riscv-9.2.0-2020.04-x86_64_riscv64-unknown-gnu",
> > -  "flags": ["set_shell_var", ],
> > -  "var_name": "GCC5_RISCV64_INSTALL"
> > -}
>

--
🎩Oliver Steffen (he/him) - Software Engineer, Virtualization
Red Hat GmbH <https://www.redhat.com/de/global/dach>,
Registered seat: Werner-von-Siemens-Ring 12, D-85630 Grasbrunn, Germany
Commercial register: Amtsgericht München/Munich, HRB 153243,
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