maybe fix R 4.1

r-spatial · Jun 7, 2024 · 1d41b4c · 1d41b4c
1 parent 5d5e69f
commit 1d41b4c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/vendor/abseil-cpp/absl/time/internal/cctz/src/time_zone_libc.cc b/tools/vendor/abseil-cpp/absl/time/internal/cctz/src/time_zone_libc.cc
@@ -40,7 +40,7 @@ namespace cctz {
 
 namespace {
 
-#if defined(_WIN32) || defined(_WIN64)
+#if (defined(_WIN32) || defined(_WIN64)) && defined(_UCRT)
 // Uses the globals: '_timezone', '_dstbias' and '_tzname'.
 auto tm_gmtoff(const std::tm& tm) -> decltype(_timezone + _dstbias) {
   const bool is_dst = tm.tm_isdst > 0;