[R] error out when trying to compile with msvc (#11148)

dmlc · Jan 7, 2025 · 7f1add8 · 7f1add8
1 parent a13147b
commit 7f1add8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/R-package/src/xgboost_R.cc b/R-package/src/xgboost_R.cc
@@ -27,6 +27,10 @@
 
 #include "./xgboost_R.h"  // Must follow other includes.
 
+#ifdef _MSC_VER
+#error "Compilation of R package with MSVC is not supported due to issues handling R headers"
+#endif
+
 namespace {
 
 /* Note: this class is used as a throwable exception.