Fixes for the C++ exports

CMakeLists.txt

@@ -36,6 +36,13 @@ option(OTIO_FIND_RAPIDJSON            "Find RapidJSON using find_package" OFF)
 set(OTIO_PYTHON_INSTALL_DIR "" CACHE STRING "Python installation dir (such as the site-packages dir)")
 
 # Build options
+#
+# If you are building OpenTimelineIO as a static library you will need to
+# defined OPENTIME_STATIC and OTIO_STATIC. If you use the provided CMake
+# config files these will be automatically defined for you. To use the
+# provided config files add `find_package(OpenTimelineIO)` to your
+# CMakeLists.txt file.
+#
 option(OTIO_SHARED_LIBS          "Build shared if ON, static if OFF" ON)
 option(OTIO_CXX_COVERAGE         "Invoke code coverage if lcov/gcov is available" OFF)
 option(OTIO_CXX_EXAMPLES         "Build CXX examples (also requires OTIO_PYTHON_INSTALL=ON)" OFF)

src/opentime/CMakeLists.txt

@@ -28,7 +28,7 @@ set_target_properties(opentime PROPERTIES
     LIBRARY_OUTPUT_NAME "opentime"
     POSITION_INDEPENDENT_CODE TRUE)
 
-if(BUILD_SHARED_LIBS)
+if(OTIO_SHARED_LIBS)
     set_target_properties(opentime PROPERTIES
         SOVERSION ${OTIO_SOVERSION}
         VERSION ${OTIO_VERSION})

src/opentime/export.h

@@ -7,34 +7,38 @@
 // https://github.com/PixarAnimationStudios/OpenUSD/blob/dev/pxr/base/arch/export.h
 #if defined(_WINDOWS)
 #   if defined(__GNUC__) && __GNUC__ >= 4 || defined(__clang__)
-#       define OPENTIMELINIO_EXPORT __attribute__((dllexport))
-#       define OPENTIMELINIO_IMPORT __attribute__((dllimport))
-#       define OPENTIMELINIO_HIDDEN
-#       define OPENTIMELINIO_EXPORT_TYPE
+#       define OPENTIMELINEIO_EXPORT __attribute__((dllexport))
+#       define OPENTIMELINEIO_IMPORT __attribute__((dllimport))
+#       define OPENTIMELINEIO_HIDDEN
+#       define OPENTIMELINEIO_EXPORT_TYPE
+#       define OPENTIMELINEIO_IMPORT_TYPE
 #   else
-#       define OPENTIMELINIO_EXPORT __declspec(dllexport)
-#       define OPENTIMELINIO_IMPORT __declspec(dllimport)
-#       define OPENTIMELINIO_HIDDEN
-#       define OPENTIMELINIO_EXPORT_TYPE
+#       define OPENTIMELINEIO_EXPORT __declspec(dllexport)
+#       define OPENTIMELINEIO_IMPORT __declspec(dllimport)
+#       define OPENTIMELINEIO_HIDDEN
+#       define OPENTIMELINEIO_EXPORT_TYPE
+#       define OPENTIMELINEIO_IMPORT_TYPE
 #   endif
 #elif defined(__GNUC__) && __GNUC__ >= 4 || defined(__clang__)
-#   define OPENTIMELINIO_EXPORT __attribute__((visibility("default")))
-#   define OPENTIMELINIO_IMPORT
-#   define OPENTIMELINIO_HIDDEN __attribute__((visibility("hidden")))
+#   define OPENTIMELINEIO_EXPORT __attribute__((visibility("default")))
+#   define OPENTIMELINEIO_IMPORT
+#   define OPENTIMELINEIO_HIDDEN __attribute__((visibility("hidden")))
 #   if defined(__clang__)
-#       define OPENTIMELINIO_EXPORT_TYPE __attribute__((type_visibility("default")))
+#       define OPENTIMELINEIO_EXPORT_TYPE __attribute__((type_visibility("default")))
 #   else
-#       define OPENTIMELINIO_EXPORT_TYPE __attribute__((visibility("default")))
+#       define OPENTIMELINEIO_EXPORT_TYPE __attribute__((visibility("default")))
 #   endif
+#   define OPENTIMELINEIO_IMPORT_TYPE
 #else
-#   define OPENTIMELINIO_EXPORT
-#   define OPENTIMELINIO_IMPORT
-#   define OPENTIMELINIO_HIDDEN
-#   define OPENTIMELINIO_EXPORT_TYPE
+#   define OPENTIMELINEIO_EXPORT
+#   define OPENTIMELINEIO_IMPORT
+#   define OPENTIMELINEIO_HIDDEN
+#   define OPENTIMELINEIO_EXPORT_TYPE
+#   define OPENTIMELINEIO_IMPORT_TYPE
 #endif
-#define OPENTIMELINIO_EXPORT_TEMPLATE(type, ...)
-#define OPENTIMELINIO_IMPORT_TEMPLATE(type, ...) \
-    extern template type OPENTIMELINIO_IMPORT __VA_ARGS__
+#define OPENTIMELINEIO_EXPORT_TEMPLATE(type, ...)
+#define OPENTIMELINEIO_IMPORT_TEMPLATE(type, ...) \
+    extern template type OPENTIMELINEIO_IMPORT __VA_ARGS__
 
 #if defined(OPENTIME_STATIC)
 #   define OPENTIME_API
@@ -44,19 +48,19 @@
 #   define OPENTIME_LOCAL
 #else
 #   if defined(OPENTIME_EXPORTS)
-#       define OPENTIME_API OPENTIMELINIO_EXPORT
-#       define OPENTIME_API_TYPE OPENTIMELINIO_EXPORT_TYPE
+#       define OPENTIME_API OPENTIMELINEIO_EXPORT
+#       define OPENTIME_API_TYPE OPENTIMELINEIO_EXPORT_TYPE
 #       define OPENTIME_API_TEMPLATE_CLASS(...) \
-            OPENTIMELINIO_EXPORT_TEMPLATE(class, __VA_ARGS__)
+            OPENTIMELINEIO_EXPORT_TEMPLATE(class, __VA_ARGS__)
 #       define OPENTIME_API_TEMPLATE_STRUCT(...) \
-            OPENTIMELINIO_EXPORT_TEMPLATE(struct, __VA_ARGS__)
+            OPENTIMELINEIO_EXPORT_TEMPLATE(struct, __VA_ARGS__)
 #   else
-#       define OPENTIME_API OPENTIMELINIO_IMPORT
-#       define OPENTIME_API_TYPE OPENTIMELINIO_IMPORT_TYPE
+#       define OPENTIME_API OPENTIMELINEIO_IMPORT
+#       define OPENTIME_API_TYPE OPENTIMELINEIO_IMPORT_TYPE
 #       define OPENTIME_API_TEMPLATE_CLASS(...) \
-            OPENTIMELINIO_IMPORT_TEMPLATE(class, __VA_ARGS__)
+            OPENTIMELINEIO_IMPORT_TEMPLATE(class, __VA_ARGS__)
 #       define OPENTIME_API_TEMPLATE_STRUCT(...) \
-            OPENTIMELINIO_IMPORT_TEMPLATE(struct, __VA_ARGS__)
+            OPENTIMELINEIO_IMPORT_TEMPLATE(struct, __VA_ARGS__)
 #   endif
-#   define OPENTIME_LOCAL OPENTIMELINIO_HIDDEN
+#   define OPENTIME_LOCAL OPENTIMELINEIO_HIDDEN
 #endif

src/opentimelineio/CMakeLists.txt

@@ -103,7 +103,7 @@ set_target_properties(opentimelineio PROPERTIES
     LIBRARY_OUTPUT_NAME "opentimelineio"
     POSITION_INDEPENDENT_CODE TRUE)
 
-if(BUILD_SHARED_LIBS)
+if(OTIO_SHARED_LIBS)
     set_target_properties(opentimelineio PROPERTIES
         SOVERSION ${OTIO_SOVERSION}
         VERSION ${OTIO_VERSION})

src/opentimelineio/export.h

@@ -13,19 +13,19 @@
 #   define OTIO_LOCAL
 #else
 #   if defined(OTIO_EXPORTS)
-#       define OTIO_API OPENTIMELINIO_EXPORT
-#       define OTIO_API_TYPE OPENTIMELINIO_EXPORT_TYPE
+#       define OTIO_API OPENTIMELINEIO_EXPORT
+#       define OTIO_API_TYPE OPENTIMELINEIO_EXPORT_TYPE
 #        define OTIO_API_TEMPLATE_CLASS(...) \
-            OPENTIMELINIO_EXPORT_TEMPLATE(class, __VA_ARGS__)
+            OPENTIMELINEIO_EXPORT_TEMPLATE(class, __VA_ARGS__)
 #        define OTIO_API_TEMPLATE_STRUCT(...) \
-            OPENTIMELINIO_EXPORT_TEMPLATE(struct, __VA_ARGS__)
+            OPENTIMELINEIO_EXPORT_TEMPLATE(struct, __VA_ARGS__)
 #   else
-#       define OTIO_API OPENTIMELINIO_IMPORT
-#       define OTIO_API_TYPE OPENTIMELINIO_IMPORT_TYPE
+#       define OTIO_API OPENTIMELINEIO_IMPORT
+#       define OTIO_API_TYPE OPENTIMELINEIO_IMPORT_TYPE
 #       define OTIO_API_TEMPLATE_CLASS(...) \
-            OPENTIMELINIO_IMPORT_TEMPLATE(class, __VA_ARGS__)
+            OPENTIMELINEIO_IMPORT_TEMPLATE(class, __VA_ARGS__)
 #       define OTIO_API_TEMPLATE_STRUCT(...) \
-            OPENTIMELINIO_IMPORT_TEMPLATE(struct, __VA_ARGS__)
+            OPENTIMELINEIO_IMPORT_TEMPLATE(struct, __VA_ARGS__)
 #   endif
-#   define OTIO_LOCAL OPENTIMELINIO_HIDDEN
+#   define OTIO_LOCAL OPENTIMELINEIO_HIDDEN
 #endif