[SCons] Apply long line fix to windows MSVC

Faless · Sep 25, 2024 · 3c66820 · 3c66820
1 parent a5334bb
commit 3c66820
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/platform/windows/detect.py b/platform/windows/detect.py
@@ -392,6 +392,11 @@ def configure_msvc(env: "SConsEnvironment", vcvars_msvc_config):
 
     env["MAXLINELENGTH"] = 8192  # Windows Vista and beyond, so always applicable.
 
+    # In case the command line to AR (lib) is too long, use a response file.
+    env["ARCOM_ORIG"] = env["ARCOM"]
+    env["ARCOM"] = "${TEMPFILE('$ARCOM_ORIG', '$ARCOMSTR')}"
+    env["TEMPFILESUFFIX"] = ".rsp"
+
     if env["silence_msvc"] and not env.GetOption("clean"):
         from tempfile import mkstemp