[R] allow using seed with regular RNG (#10029)

2024-02-04 09:22:22 +01:00
parent 662854c7d7
commit a730c7e67e
7 changed files with 78 additions and 15 deletions
--- a/src/common/random.h
+++ b/src/common/random.h
@@ -31,7 +31,7 @@ namespace xgboost::common {
 */
 using RandomEngine = std::mt19937;

-#if XGBOOST_CUSTOMIZE_GLOBAL_PRNG
+#if defined(XGBOOST_CUSTOMIZE_GLOBAL_PRNG) && XGBOOST_CUSTOMIZE_GLOBAL_PRNG == 1
 /*!
 * \brief An customized random engine, used to be plugged in PRNG from other systems.
 *  The implementation of this library is not provided by xgboost core library.