From 3c3ebcea07d20977f30baedcec50a859c1ac04a5 Mon Sep 17 00:00:00 2001
From: yzewei <yangzewei@loongson.cn>
Date: Sat, 11 Oct 2025 09:39:29 +0800
Subject: [PATCH] This patch updates [PATCH v1] to add validation: RISC-V cross
 compilation is forbidden on Debian < 13.


Signed-off-by: yzewei <yangzewei@loongson.cn>
---
 lcitool/projects.py | 2 +-
 lcitool/util.py     | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)


diff --git a/lcitool/projects.py b/lcitool/projects.py
index f1187cb2..0324f21a 100644
--- a/lcitool/projects.py
+++ b/lcitool/projects.py
@@ -270,7 +270,7 @@ class Project:
             target_name = f"{target_name}"
         else:
             try:
-                util.validate_cross_platform(target.cross_arch, osname)
+                util.validate_cross_platform(target.cross_arch, osname, osversion)
             except ValueError as ex:
                 raise ProjectError(str(ex))
             target_name = f"{target_name}-{target.cross_arch}-cross"
diff --git a/lcitool/util.py b/lcitool/util.py
index 3f5cb870..aedf3882 100644
--- a/lcitool/util.py
+++ b/lcitool/util.py
@@ -409,10 +409,12 @@ class DataDir:
         return result
 
 
-def validate_cross_platform(cross_arch: str, osname: str) -> None:
+def validate_cross_platform(cross_arch: str, osname: str, osversion: str) -> None:
     if osname not in ["Debian", "Fedora"]:
         raise ValueError(f"Cannot cross compile on {osname}")
     if osname == "Debian" and cross_arch.startswith("mingw"):
         raise ValueError(f"Cannot cross compile for {cross_arch} on {osname}")
     if osname == "Fedora" and not cross_arch.startswith("mingw"):
         raise ValueError(f"Cannot cross compile for {cross_arch} on {osname}")
+    if osname == "Debian" and cross_arch == "riscv64" and int(osversion.split('.')[0]) < 13:
+        raise ValueError(f"Cross compiling for {cross_arch} is not supported on Debian < 13")
-- 
2.43.0



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