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@@ -5,6 +5,7 @@
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#
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# Copyright (c) Microsoft Corporation
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# Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
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+# Copyright (c) 2022, Loongson Technology Corporation Limited. All rights reserved.<BR>
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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##
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import os
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@@ -43,6 +44,12 @@ class LinuxGcc5ToolChain(IUefiBuildPlugin):
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self.Logger.critical("Failed in check riscv64")
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return ret
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+ # Check LoongArch64 compiler
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+ ret = self._check_loongarch64()
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+ if ret != 0:
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+ self.Logger.critical("Failed in check loongarch64")
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+ return ret
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+
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return 0
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def _check_arm(self):
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@@ -121,3 +128,27 @@ class LinuxGcc5ToolChain(IUefiBuildPlugin):
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shell_environment.GetEnvironment().set_shell_var("LD_LIBRARY_PATH", prefix)
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return 0
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+
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+ def _check_loongarch64(self):
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+ # check to see if full path already configured
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+ if shell_environment.GetEnvironment().get_shell_var("GCC5_LOONGARCH64_PREFIX") is not None:
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+ self.Logger.info("GCC5_LOONGARCH64_PREFIX is already set.")
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+
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+ else:
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+ # now check for install dir. If set then set the Prefix
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+ install_path = shell_environment.GetEnvironment(
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+ ).get_shell_var("GCC5_LOONGARCH64_INSTALL")
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+ if install_path is None:
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+ return 0
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+
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+ # make GCC5_LOONGARCH64_PREFIX to align with tools_def.txt
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+ prefix = os.path.join(install_path, "bin", "loongarch64-unknown-linux-gnu-")
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+ shell_environment.GetEnvironment().set_shell_var("GCC5_LOONGARCH64_PREFIX", prefix)
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+
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+ # now confirm it exists
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+ if not os.path.exists(shell_environment.GetEnvironment().get_shell_var("GCC5_LOONGARCH64_PREFIX") + "gcc"):
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+ self.Logger.error(
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+ "Path for GCC5_LOONGARCH64_PREFIX toolchain is invalid")
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+ return -2
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+
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+ return 0
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