From ea56fa3d4706dae4e662e01fddb24a2826abfcbd Mon Sep 17 00:00:00 2001
From: Abner Chang <abner.chang@hpe.com>
Date: Fri, 3 Apr 2020 13:48:57 +0800
Subject: 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>
---
 .../LinuxGcc5ToolChain/LinuxGcc5ToolChain.py       | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py')

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
-- 
cgit v1.2.3