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-rw-r--r--absl/time/internal/cctz/src/zone_info_source.cc7
1 files changed, 5 insertions, 2 deletions
diff --git a/absl/time/internal/cctz/src/zone_info_source.cc b/absl/time/internal/cctz/src/zone_info_source.cc
index 42f50c5e8fb4..d5758efa2952 100644
--- a/absl/time/internal/cctz/src/zone_info_source.cc
+++ b/absl/time/internal/cctz/src/zone_info_source.cc
@@ -49,10 +49,13 @@ std::unique_ptr<absl::time_internal::cctz::ZoneInfoSource> DefaultFactory(
 #if !defined(__has_attribute)
 #define __has_attribute(x) 0
 #endif
-#if __has_attribute(weak) || defined(__GNUC__)
+// MinGW is GCC on Windows, so while it asserts __has_attribute(weak), the
+// Windows linker cannot handle that. Nor does the MinGW compiler know how to
+// pass "#pragma comment(linker, ...)" to the Windows linker.
+#if (__has_attribute(weak) || defined(__GNUC__)) && !defined(__MINGW32__)
 ZoneInfoSourceFactory zone_info_source_factory
     __attribute__((weak)) = DefaultFactory;
-#elif defined(_MSC_VER) && !defined(_LIBCPP_VERSION)
+#elif defined(_MSC_VER) && !defined(__MINGW32__) && !defined(_LIBCPP_VERSION)
 extern ZoneInfoSourceFactory zone_info_source_factory;
 extern ZoneInfoSourceFactory default_factory;
 ZoneInfoSourceFactory default_factory = DefaultFactory;