[osg] Cleanup, export unofficial config

ports/osg/fix-nvtt-squish.patch

@@ -0,0 +1,22 @@
+diff --git a/CMakeModules/FindNVTT.cmake b/CMakeModules/FindNVTT.cmake
+index d0e7414..f6fb761 100644
+--- a/CMakeModules/FindNVTT.cmake
++++ b/CMakeModules/FindNVTT.cmake
+@@ -120,7 +120,7 @@ FIND_LIBRARY(NVTHREAD_LIBRARY_DEBUG
+
+ # SQUISH
+ FIND_LIBRARY(NVSQUISH_LIBRARY_RELEASE
+-  NAMES squish
++  NAMES nvsquish NAMES_PER_DIR
+   PATHS
+   /usr/local
+   /usr
+@@ -129,7 +129,7 @@ FIND_LIBRARY(NVSQUISH_LIBRARY_RELEASE
+   PATH_SUFFIXES lib64 lib lib/shared lib/static lib64/static
+ )
+ FIND_LIBRARY(NVSQUISH_LIBRARY_DEBUG
+-  NAMES squish_d
++  NAMES nvsquish_d NAMES_PER_DIR
+   PATHS
+   /usr/local
+   /usr

ports/osg/fix-sdl.patch

@@ -2,26 +2,16 @@ diff --git a/CMakeLists.txt b/CMakeLists.txt
 index 81328ea..c735419 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -755,8 +755,6 @@ ELSE()
+@@ -755,7 +755,8 @@ ELSE()
      FIND_PACKAGE(GStreamer COMPONENTS app pbutils)
      FIND_PACKAGE(GLIB COMPONENTS gobject)
      FIND_PACKAGE(DirectShow)
 -    FIND_PACKAGE(SDL2)
--    FIND_PACKAGE(SDL)
-     FIND_PACKAGE(Poppler-glib)
-     FIND_PACKAGE(RSVG)
-     FIND_PACKAGE(GtkGl)
-@@ -775,6 +773,10 @@ ELSE()
-             FIND_PACKAGE(Lua51)
-         ENDIF()
-     ENDIF()
-+    
-+    find_package(SDL)
 +    find_package(SDL2 CONFIG)
 +    set(SDL2_LIBRARY SDL2::SDL2 SDL2::SDL2main)
-
-     # V8 and Python plugins are tests for linking against these libraries but aren't functionality beyond this.
-     # FIND_PACKAGE(V8)
+     FIND_PACKAGE(SDL)
+     FIND_PACKAGE(Poppler-glib)
+     FIND_PACKAGE(RSVG)
 diff --git a/examples/osgmovie/osgmovie.cpp b/examples/osgmovie/osgmovie.cpp
 index 9de15b1..ae96e11 100644
 --- a/examples/osgmovie/osgmovie.cpp

ports/osg/link-libraries.patch

@@ -0,0 +1,16 @@
+diff --git a/CMakeModules/OsgMacroUtils.cmake b/CMakeModules/OsgMacroUtils.cmake
+index ce55be0..9b7107c 100644
+--- a/CMakeModules/OsgMacroUtils.cmake
++++ b/CMakeModules/OsgMacroUtils.cmake
+@@ -37,6 +37,11 @@ SET(VALID_BUILDER_VERSION OFF)
+
+ MACRO(LINK_WITH_VARIABLES TRGTNAME)
+     FOREACH(varname ${ARGN})
++        string(REPLACE "_LIBRARY" "_LIBRARIES" lwv_libraries "${varname}")
++        if(DEFINED ${lwv_libraries})
++            TARGET_LINK_LIBRARIES(${TRGTNAME} ${${lwv_libraries}})
++            continue()
++        endif()
+         IF(${varname}_DEBUG)
+             IF(${varname}_RELEASE)
+                 TARGET_LINK_LIBRARIES(${TRGTNAME} optimized "${${varname}_RELEASE}" debug "${${varname}_DEBUG}")

ports/osg/plugin-pdb-install.patch

@@ -0,0 +1,13 @@
+diff --git a/CMakeModules/OsgMacroUtils.cmake b/CMakeModules/OsgMacroUtils.cmake
+index a12fcf1..ce55be0 100644
+--- a/CMakeModules/OsgMacroUtils.cmake
++++ b/CMakeModules/OsgMacroUtils.cmake
+@@ -351,7 +351,7 @@ MACRO(SETUP_PLUGIN PLUGIN_NAME)
+             LIBRARY DESTINATION bin/${OSG_PLUGINS} COMPONENT ${PACKAGE_COMPONENT})
+         IF(MSVC AND DYNAMIC_OPENSCENEGRAPH)
+             INSTALL(FILES ${OUTPUT_BINDIR}/${OSG_PLUGINS}/${TARGET_TARGETNAME}${CMAKE_RELWITHDEBINFO_POSTFIX}.pdb DESTINATION bin/${OSG_PLUGINS} COMPONENT ${PACKAGE_COMPONENT} CONFIGURATIONS RelWithDebInfo)
+-            INSTALL(FILES ${OUTPUT_BINDIR}/${OSG_PLUGINS}/${TARGET_TARGETNAME}${CMAKE_DEBUG_POSTFIX}.pdb DESTINATION bin/${OSG_PLUGINS} COMPONENT ${PACKAGE_COMPONENT} CONFIGURATIONS Debug)
++            INSTALL(FILES $<TARGET_PDB_FILE:${TARGET_TARGETNAME}> DESTINATION bin/${OSG_PLUGINS} COMPONENT ${PACKAGE_COMPONENT} CONFIGURATIONS Debug)
+         ENDIF(MSVC AND DYNAMIC_OPENSCENEGRAPH)
+     ELSE(WIN32)
+         INSTALL(TARGETS ${TARGET_TARGETNAME}