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-rw-r--r--absl/time/internal/cctz/src/zone_info_source.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/absl/time/internal/cctz/src/zone_info_source.cc b/absl/time/internal/cctz/src/zone_info_source.cc
index b818c213..1b162337 100644
--- a/absl/time/internal/cctz/src/zone_info_source.cc
+++ b/absl/time/internal/cctz/src/zone_info_source.cc
@@ -58,7 +58,8 @@ std::unique_ptr<absl::time_internal::cctz::ZoneInfoSource> DefaultFactory(
// 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__)
+#if (__has_attribute(weak) || defined(__GNUC__)) && !defined(__MINGW32__) && \
+ !defined(__CYGWIN__)
ZoneInfoSourceFactory zone_info_source_factory __attribute__((weak)) =
DefaultFactory;
#elif defined(_MSC_VER) && !defined(__MINGW32__) && !defined(_LIBCPP_VERSION)