diff options
Diffstat (limited to 'platform/linuxbsd')
| -rw-r--r-- | platform/linuxbsd/detect.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/platform/linuxbsd/detect.py b/platform/linuxbsd/detect.py index 1b9dd1e8f3..4b3804d049 100644 --- a/platform/linuxbsd/detect.py +++ b/platform/linuxbsd/detect.py @@ -119,6 +119,13 @@ def configure(env): if env["bits"] == "default": env["bits"] = "64" if is64 else "32" + if env["arch"] == "" and platform.machine() == "riscv64": + env["arch"] = "rv64" + + if env["arch"] == "rv64": + # G = General-purpose extensions, C = Compression extension (very common). + env.Append(CCFLAGS=["-march=rv64gc"]) + ## Compiler configuration if "CXX" in env and "clang" in os.path.basename(env["CXX"]): |