Remove references to CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS (#5937)

* [various ports] remove references to CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS

* [alac,benchmark,capnproto] Fix  check_linkage call

* [fastlz] Fix SHA512

* [coroutine] Fix dynamic build

* [folly] Find double-conversion

* [gamma] Use vcpkg_from_github

* [librsync] Enable static builds

* [netcdf-cxx4] Fix SHA512

* [octomap] Fix static build

* [tidy-html5] Fix static build

* [various ports] remove custom messages for shared/static builds, modernize some scripts in the meantime

* [folly] Use ras0219's fix for link paths

* [octomap] Fix exported targets

* [uvatlas] Set tool download SHA512

* [duktape+python2] fix portfile to call configure with correct python version, manage python2 also outside win32

* [suitesparse] osx fix

* [gtkmm] Call vcpkg_check_linkage after including vcpkg functions

* [duktape] Resolve conflicts

* [duktape] FIxed typo in Python paths

* [wangle] Find zlib

* [openssl-uwp] Fix SHA512

* [glib] Allow static builds on non-Windows

* [suitesparse] Fix build on Windows

* [multiple ports] Bump CONTROL version

* [multiple ports] Fix description indent

* [directxtk] Fix CONTROL file

* [bde,duktape,qpid-proton] Build packages with python2 installed

* [binn] remove CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS

* [gdal,live555,uriparser] Fix regressions

* [live555] Update to 2019.04.24

2 files changed, 5 insertions, 21 deletions

diff --git a/ports/osg/CONTROL b/ports/osg/CONTROL
index e78458d25..421e96a9d 100644
--- a/ports/osg/CONTROL
+++ b/ports/osg/CONTROL
@@ -1,5 +1,5 @@
 Source: osg
-Version: 3.6.2-1
+Version: 3.6.2-2
 Description:  The OpenSceneGraph is an open source high performance 3D graphics toolkit.
 Build-Depends: freetype, jasper, openexr, zlib, gdal, giflib, libjpeg-turbo, libpng, tiff
 
diff --git a/ports/osg/portfile.cmake b/ports/osg/portfile.cmake
index 98a0ec293..9b70cce14 100644
--- a/ports/osg/portfile.cmake
+++ b/ports/osg/portfile.cmake
@@ -1,17 +1,7 @@
-# Common Ambient Variables:
-#   CURRENT_BUILDTREES_DIR    = ${VCPKG_ROOT_DIR}\buildtrees\${PORT}
-#   CURRENT_PACKAGES_DIR      = ${VCPKG_ROOT_DIR}\packages\${PORT}_${TARGET_TRIPLET}
-#   CURRENT_PORT_DIR          = ${VCPKG_ROOT_DIR}\ports\${PORT}
-#   PORT                      = current port name (zlib, etc)
-#   TARGET_TRIPLET            = current triplet (x86-windows, x64-windows-static, etc)
-#   VCPKG_CRT_LINKAGE         = C runtime linkage type (static, dynamic)
-#   VCPKG_LIBRARY_LINKAGE     = target library linkage type (static, dynamic)
-#   VCPKG_ROOT_DIR            = <C:\path\to\current\vcpkg>
-#   VCPKG_TARGET_ARCHITECTURE = target architecture (x64, x86, arm)
-#
-
 include(vcpkg_common_functions)
 
+vcpkg_check_linkage(ONLY_DYNAMIC_LIBRARY)
+
 vcpkg_from_github(
 	OUT_SOURCE_PATH SOURCE_PATH
 	REPO openscenegraph/OpenSceneGraph
@@ -19,8 +9,7 @@ vcpkg_from_github(
 	SHA512 6949dd4dea9dcffe4228086b72eafdb253bf1403b3b7a70a4727848c3cde23ad0270f41b1c3e2bdbfd410ec067ecce2052a5d26c61b032b6d46ce84b8c931bfb
 	HEAD_REF master
     PATCHES
-        "${CMAKE_CURRENT_LIST_DIR}/collada.patch"
-        "${CMAKE_CURRENT_LIST_DIR}/static.patch"
+        collada.patch
 )
 
 if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
@@ -31,18 +20,13 @@ endif()
 
 vcpkg_configure_cmake(
     SOURCE_PATH ${SOURCE_PATH}
-    # PREFER_NINJA # Disable this option if project cannot be built with Ninja
     OPTIONS
         -DOSG_USE_UTF8_FILENAME=ON
-        -DDYNAMIC_OPENSCENEGRAPH=${OSG_DYNAMIC}
-        -DDYNAMIC_OPENTHREADS=${OSG_DYNAMIC}
-        -DBUILD_OSG_EXAMPLES=ON
-        -DBUILD_OSG_APPLICATIONS=ON
 )
 
 vcpkg_install_cmake()
 
-# handle osg tools and plugins 
+# handle osg tools and plugins
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
 
 set(OSG_TOOL_PATH ${CURRENT_PACKAGES_DIR}/tools/osg)