BaseTools: Enable RISC-V architecture for RISC-V EDK2 CI.

BZ:2562:
https://bugzilla.tianocore.org/show_bug.cgi?id=2562

EDK CI for RISC-V architecture

Enable RISC-V architecture for RISC-V EDK2 CI testing.

Signed-off-by: Abner Chang <abner.chang@hpe.com>
Reviewed-by: Sean Brogan <sean.brogan@microsoft.com>

Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Gilbert Chen <gilbert.chen@hpe.com>
Cc: Daniel Helmut Schaefer <daniel.schaefer@hpe.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py b/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py
index c31641e931..81075438d2 100644
--- a/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py
+++ b/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py
@@ -4,6 +4,7 @@
 # This plugin works in conjuncture with the tools_def

 #

 # Copyright (c) Microsoft Corporation

+# Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>

 # SPDX-License-Identifier: BSD-2-Clause-Patent

 ##

 import os

@@ -36,6 +37,12 @@ class LinuxGcc5ToolChain(IUefiBuildPlugin):
                 self.Logger.critical("Failed in check arm")

                 return ret

 

+            # Check RISCV64 compiler

+            ret = self._check_riscv64()

+            if ret != 0:

+                self.Logger.critical("Failed in check riscv64")

+                return ret

+

         return 0

 

     def _check_arm(self):

@@ -83,3 +90,34 @@ class LinuxGcc5ToolChain(IUefiBuildPlugin):
             return -2

 

         return 0

+

+    def _check_riscv64(self):

+        # now check for install dir.  If set then set the Prefix

+        install_path = shell_environment.GetEnvironment(

+        ).get_shell_var("GCC5_RISCV64_INSTALL")

+        if install_path is None:

+            return 0

+

+        # check to see if full path already configured

+        if shell_environment.GetEnvironment().get_shell_var("GCC5_RISCV64_PREFIX") is not None:

+            self.Logger.info("GCC5_RISCV64_PREFIX is already set.")

+

+        else:

+            # make GCC5_RISCV64_PREFIX to align with tools_def.txt

+            prefix = os.path.join(install_path, "bin", "riscv64-unknown-elf-")

+            shell_environment.GetEnvironment().set_shell_var("GCC5_RISCV64_PREFIX", prefix)

+

+        # now confirm it exists

+        if not os.path.exists(shell_environment.GetEnvironment().get_shell_var("GCC5_RISCV64_PREFIX") + "gcc"):

+            self.Logger.error(

+                "Path for GCC5_RISCV64_PREFIX toolchain is invalid")

+            return -2

+

+        # Check if LD_LIBRARY_PATH is set for the libraries of RISC-V GCC toolchain

+        if shell_environment.GetEnvironment().get_shell_var("LD_LIBRARY_PATH") is not None:

+            self.Logger.info("LD_LIBRARY_PATH is already set.")

+

+        prefix = os.path.join(install_path, "lib")

+        shell_environment.GetEnvironment().set_shell_var("LD_LIBRARY_PATH", prefix)

+

+        return 0