Windows: Honor WINDOWS_EXPORT_ALL_SYMBOLS for executables with exports

For executables with ENABLE_EXPORTS set, export all symbols when
instructed to do so by WINDOWS_EXPORT_ALL_SYMBOLS.

3 files changed, 22 insertions, 0 deletions

diff --git a/Tests/RunCMake/AutoExportDll/AutoExport.cmake b/Tests/RunCMake/AutoExportDll/AutoExport.cmake
index 3b2b2c5..bdddb38 100644
--- a/Tests/RunCMake/AutoExportDll/AutoExport.cmake
+++ b/Tests/RunCMake/AutoExportDll/AutoExport.cmake
@@ -3,5 +3,11 @@ set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${autoexport_BINARY_DIR}/bin)
 add_subdirectory(sub)
 add_library(autoexport SHARED hello.cxx world.cxx foo.c)
+
 add_executable(say say.cxx)
+if(MSVC)
+  set_target_properties(say PROPERTIES ENABLE_EXPORTS ON)
+  add_library(autoexport_for_exec SHARED hello2.c)
+  target_link_libraries(autoexport_for_exec say)
+endif()
 target_link_libraries(say autoexport autoexport2)
diff --git a/Tests/RunCMake/AutoExportDll/hello2.c b/Tests/RunCMake/AutoExportDll/hello2.c
new file mode 100644
index 0000000..d4d6b72
--- /dev/null
+++ b/Tests/RunCMake/AutoExportDll/hello2.c
@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+extern int own_auto_export_function(int i);
+
+void hello2()
+{
+  printf("hello exec:%i", own_auto_export_function(41));
+}
diff --git a/Tests/RunCMake/AutoExportDll/say.cxx b/Tests/RunCMake/AutoExportDll/say.cxx
index 0178688..9ca8d31 100644
--- a/Tests/RunCMake/AutoExportDll/say.cxx
+++ b/Tests/RunCMake/AutoExportDll/say.cxx
@@ -18,6 +18,14 @@ int bar();
 void hello();
 void world();
 
+// test exports for executable target
+extern "C" {
+int own_auto_export_function(int i)
+{
+  return i + 1;
+}
+}
+
 int main()
 {
   // test static data (needs declspec to work)