1 files changed, 123 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py b/src/VBox/Devices/EFI/Firmware/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py
new file mode 100755
index 00000000..33508e4f
--- /dev/null
+++ b/src/VBox/Devices/EFI/Firmware/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py
@@ -0,0 +1,123 @@
+# @file LinuxGcc5ToolChain.py
+# Plugin to configures paths for GCC5 ARM/AARCH64 Toolchain
+##
+# 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
+import logging
+from edk2toolext.environment.plugintypes.uefi_build_plugin import IUefiBuildPlugin
+from edk2toolext.environment import shell_environment
+
+
+class LinuxGcc5ToolChain(IUefiBuildPlugin):
+
+    def do_post_build(self, thebuilder):
+        return 0
+
+    def do_pre_build(self, thebuilder):
+        self.Logger = logging.getLogger("LinuxGcc5ToolChain")
+
+        #
+        # GCC5 - The ARM and AARCH64 compilers need their paths set if available
+        if thebuilder.env.GetValue("TOOL_CHAIN_TAG") == "GCC5":
+
+            # Start with AARACH64 compiler
+            ret = self._check_aarch64()
+            if ret != 0:
+                self.Logger.critical("Failed in check aarch64")
+                return ret
+
+            # Check arm compiler
+            ret = self._check_arm()
+            if ret != 0:
+                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):
+        # check to see if full path already configured
+        if shell_environment.GetEnvironment().get_shell_var("GCC5_ARM_PREFIX") is not None:
+            self.Logger.info("GCC5_ARM_PREFIX is already set.")
+
+        else:
+            # now check for install dir.  If set then set the Prefix
+            install_path = shell_environment.GetEnvironment().get_shell_var("GCC5_ARM_INSTALL")
+            if install_path is None:
+                return 0
+
+            # make GCC5_ARM_PREFIX to align with tools_def.txt
+            prefix = os.path.join(install_path, "bin", "arm-linux-gnueabihf-")
+            shell_environment.GetEnvironment().set_shell_var("GCC5_ARM_PREFIX", prefix)
+
+        # now confirm it exists
+        if not os.path.exists(shell_environment.GetEnvironment().get_shell_var("GCC5_ARM_PREFIX") + "gcc"):
+            self.Logger.error("Path for GCC5_ARM_PREFIX toolchain is invalid")
+            return -2
+
+        return 0
+
+    def _check_aarch64(self):
+        # check to see if full path already configured
+        if shell_environment.GetEnvironment().get_shell_var("GCC5_AARCH64_PREFIX") is not None:
+            self.Logger.info("GCC5_AARCH64_PREFIX is already set.")
+
+        else:
+            # now check for install dir.  If set then set the Prefix
+            install_path = shell_environment.GetEnvironment(
+            ).get_shell_var("GCC5_AARCH64_INSTALL")
+            if install_path is None:
+                return 0
+
+            # make GCC5_AARCH64_PREFIX to align with tools_def.txt
+            prefix = os.path.join(install_path, "bin", "aarch64-linux-gnu-")
+            shell_environment.GetEnvironment().set_shell_var("GCC5_AARCH64_PREFIX", prefix)
+
+        # now confirm it exists
+        if not os.path.exists(shell_environment.GetEnvironment().get_shell_var("GCC5_AARCH64_PREFIX") + "gcc"):
+            self.Logger.error(
+                "Path for GCC5_AARCH64_PREFIX toolchain is invalid")
+            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