fluid.patch

diff --git a/CMake/export.cmake b/CMake/export.cmake
index 81f6e08d1..bf801fda3 100644
--- a/CMake/export.cmake
+++ b/CMake/export.cmake
@@ -21,20 +21,20 @@
 
 # Set the fluid executable path used to create .cxx/.h from .fl files
 
-if (CMAKE_CROSSCOMPILING)
-  # find a fluid executable on the host system
-  find_file(FLUID_PATH
-    NAMES fluid fluid.exe
-    PATHS ENV PATH
-    NO_CMAKE_FIND_ROOT_PATH
-  )
-  set (FLTK_FLUID_EXECUTABLE ${FLUID_PATH})
-  set (FLUID)                       # don't export
-else ()
-  # use the fluid executable we build
-  set (FLTK_FLUID_EXECUTABLE fluid)
-  set (FLUID fluid)                 # export
-endif (CMAKE_CROSSCOMPILING)
+# if (CMAKE_CROSSCOMPILING)
+#   # find a fluid executable on the host system
+#   find_file(FLUID_PATH
+#     NAMES fluid fluid.exe
+#     PATHS ENV PATH
+#     NO_CMAKE_FIND_ROOT_PATH
+#   )
+#   set (FLTK_FLUID_EXECUTABLE ${FLUID_PATH})
+#   set (FLUID)                       # don't export
+# else ()
+#   # use the fluid executable we build
+#   set (FLTK_FLUID_EXECUTABLE fluid)
+#   set (FLUID fluid)                 # export
+# endif (CMAKE_CROSSCOMPILING)
 
 # generate FLTK-Targets.cmake for build directory use
 export(TARGETS ${FLUID} ${FLTK_LIBRARIES} FILE ${CMAKE_CURRENT_BINARY_DIR}/FLTK-Targets.cmake)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 72b9102d7..4aebbc01d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -159,6 +159,8 @@ if (FLTK_BUILD_EXAMPLES)
   add_subdirectory (examples)
 endif (FLTK_BUILD_EXAMPLES)
 
+add_subdirectory(fluid)
+
 #######################################################################
 # Android Studio wrapup
 #######################################################################
diff --git a/fluid/CMakeLists.txt b/fluid/CMakeLists.txt
index d45b7b1b7..55796ef77 100644
--- a/fluid/CMakeLists.txt
+++ b/fluid/CMakeLists.txt
@@ -83,27 +83,27 @@ endif (WIN32)
 
 source_group("Header Files" FILES ${HEADERFILES})
 
-if (APPLE AND (NOT OPTION_APPLE_X11) AND (NOT OPTION_APPLE_SDL))
-  set (ICON_NAME fluid.icns)
-  set (ICON_PATH "${CMAKE_CURRENT_SOURCE_DIR}/icons/${ICON_NAME}")
-  add_executable (fluid MACOSX_BUNDLE ${CPPFILES} ${HEADERFILES} ${ICON_PATH})
-
-  # create macOS bundle wrapper script
-
-  set (WRAPPER "${EXECUTABLE_OUTPUT_PATH}/${CMAKE_CFG_INTDIR}/fluid")
-  add_custom_command (
-    TARGET fluid POST_BUILD
-    COMMAND cp ${CMAKE_CURRENT_SOURCE_DIR}/../CMake/macOS-bundle-wrapper.in ${WRAPPER}
-    COMMAND chmod u+x,g+x,o+x ${WRAPPER}
-    BYPRODUCTS ${WRAPPER}
-    # COMMENT "Creating macOS bundle wrapper script ${WRAPPER}"
-    VERBATIM
-  )
-  unset (WRAPPER)
-
-else ()
-  add_executable (fluid WIN32 ${CPPFILES} ${HEADERFILES})
-endif (APPLE AND (NOT OPTION_APPLE_X11) AND (NOT OPTION_APPLE_SDL))
+# if (APPLE AND (NOT OPTION_APPLE_X11) AND (NOT OPTION_APPLE_SDL))
+#   set (ICON_NAME fluid.icns)
+#   set (ICON_PATH "${CMAKE_CURRENT_SOURCE_DIR}/icons/${ICON_NAME}")
+#   add_executable (fluid MACOSX_BUNDLE ${CPPFILES} ${HEADERFILES} ${ICON_PATH})
+
+#   # create macOS bundle wrapper script
+
+#   set (WRAPPER "${EXECUTABLE_OUTPUT_PATH}/${CMAKE_CFG_INTDIR}/fluid")
+#   add_custom_command (
+#     TARGET fluid POST_BUILD
+#     COMMAND cp ${CMAKE_CURRENT_SOURCE_DIR}/../CMake/macOS-bundle-wrapper.in ${WRAPPER}
+#     COMMAND chmod u+x,g+x,o+x ${WRAPPER}
+#     BYPRODUCTS ${WRAPPER}
+#     # COMMENT "Creating macOS bundle wrapper script ${WRAPPER}"
+#     VERBATIM
+#   )
+#   unset (WRAPPER)
+
+# else ()
+#   add_executable (fluid WIN32 ${CPPFILES} ${HEADERFILES})
+# endif (APPLE AND (NOT OPTION_APPLE_X11) AND (NOT OPTION_APPLE_SDL))
 
 target_link_libraries (fluid fltk fltk_images fltk_forms)
 if (FLTK_HAVE_CAIRO)
@@ -116,38 +116,38 @@ endif (USE_GDIPLUS)
 
 # install fluid
 
-if (APPLE AND (NOT OPTION_APPLE_X11) AND (NOT OPTION_APPLE_SDL))
-  # create bundle
-  set_target_properties (fluid PROPERTIES MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/fluid.plist")
-  set_target_properties (fluid PROPERTIES MACOSX_BUNDLE_ICON_FILE ${ICON_NAME})
-  set_target_properties (fluid PROPERTIES RESOURCE ${ICON_PATH})
-  # install
-  install (TARGETS fluid DESTINATION ${FLTK_BINDIR})
-else()
-  install (TARGETS fluid
-    EXPORT FLTK-Targets
-    RUNTIME DESTINATION ${FLTK_BINDIR}
-    LIBRARY DESTINATION ${FLTK_LIBDIR}
-    ARCHIVE DESTINATION ${FLTK_LIBDIR}
-  )
-endif (APPLE AND (NOT OPTION_APPLE_X11) AND (NOT OPTION_APPLE_SDL))
+# if (APPLE AND (NOT OPTION_APPLE_X11) AND (NOT OPTION_APPLE_SDL))
+#   # create bundle
+#   set_target_properties (fluid PROPERTIES MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/fluid.plist")
+#   set_target_properties (fluid PROPERTIES MACOSX_BUNDLE_ICON_FILE ${ICON_NAME})
+#   set_target_properties (fluid PROPERTIES RESOURCE ${ICON_PATH})
+#   # install
+#   install (TARGETS fluid DESTINATION ${FLTK_BINDIR})
+# else()
+#   install (TARGETS fluid
+#     EXPORT FLTK-Targets
+#     RUNTIME DESTINATION ${FLTK_BINDIR}
+#     LIBRARY DESTINATION ${FLTK_LIBDIR}
+#     ARCHIVE DESTINATION ${FLTK_LIBDIR}
+#   )
+# endif (APPLE AND (NOT OPTION_APPLE_X11) AND (NOT OPTION_APPLE_SDL))
 
 # install desktop files
 
-if (UNIX)
-  install (FILES fluid.desktop
-    DESTINATION ${FLTK_DATADIR}/applications
-  )
-  # Install mime-type file (x-fluid.desktop method is deprecated)
-  install (FILES fluid.xml
-    DESTINATION ${FLTK_DATADIR}/mime/packages
-  )
-
-  # Install desktop icons
-  foreach (icon 32 48 64 128)
-    install (FILES icons/fluid-${icon}.png
-      DESTINATION ${FLTK_DATADIR}/icons/hicolor/${icon}x${icon}/apps
-      RENAME fluid.png
-    )
-  endforeach()
-endif (UNIX)
+# if (UNIX)
+#   install (FILES fluid.desktop
+#     DESTINATION ${FLTK_DATADIR}/applications
+#   )
+#   # Install mime-type file (x-fluid.desktop method is deprecated)
+#   install (FILES fluid.xml
+#     DESTINATION ${FLTK_DATADIR}/mime/packages
+#   )
+
+#   # Install desktop icons
+#   foreach (icon 32 48 64 128)
+#     install (FILES icons/fluid-${icon}.png
+#       DESTINATION ${FLTK_DATADIR}/icons/hicolor/${icon}x${icon}/apps
+#       RENAME fluid.png
+#     )
+#   endforeach()
+# endif (UNIX)
diff --git a/fluid/fluid.cxx b/fluid/fluid.cxx
index 7fe776fa9..0368e503f 100644
--- a/fluid/fluid.cxx
+++ b/fluid/fluid.cxx
@@ -1769,7 +1769,7 @@ static void sigint(SIGARG) {
     in batch mode. Is that intentional? Does it circumvent issues with Windows'
  stderr and stdout?
  */
-int main(int argc,char **argv) {
+extern "C" int fluid_main(int argc,char **argv) {
   int i = 1;
 
   setlocale(LC_ALL, "");      // enable multilanguage errors in file chooser