Fix missing LIBPROTOC_EXPORT.

This makes possible to build grpc_php_plugin with protobuf in shared mode.

1 files changed, 6 insertions, 3 deletions

diff --git a/src/google/protobuf/compiler/php/php_generator.h b/src/google/protobuf/compiler/php/php_generator.h
index 67e70bc7..54a95ef5 100644
--- a/src/google/protobuf/compiler/php/php_generator.h
+++ b/src/google/protobuf/compiler/php/php_generator.h
@@ -54,9 +54,12 @@ class LIBPROTOC_EXPORT Generator
 // To skip reserved keywords in php, some generated classname are prefixed.
 // Other code generators may need following API to figure out the actual
 // classname.
-std::string GeneratedClassName(const google::protobuf::Descriptor* desc);
-std::string GeneratedClassName(const google::protobuf::EnumDescriptor* desc);
-std::string GeneratedClassName(const google::protobuf::ServiceDescriptor* desc);
+LIBPROTOC_EXPORT std::string GeneratedClassName(
+    const google::protobuf::Descriptor* desc);
+LIBPROTOC_EXPORT std::string GeneratedClassName(
+    const google::protobuf::EnumDescriptor* desc);
+LIBPROTOC_EXPORT std::string GeneratedClassName(
+    const google::protobuf::ServiceDescriptor* desc);
 
 }  // namespace php
 }  // namespace compiler