New Package vtk-dicom (#3449)

* add CONTROL and portfile.cmake for vtk-dicom standalone package

Can make use of the feature 'gdcm' to decompress DICOM files for use with VTK.

* fix CAPSLOCK typo

-.-

* [vtk-dicom] Remove BUILD_SHARED_LIBS because it is automatically provided

ports/vtk-dicom/CONTROL

@@ -0,0 +1,8 @@
+Source: vtk-dicom
+Version: 0.8.8-alpha-1
+Description: DICOM for VTK
+Build-Depends: vtk, zlib
+
+Feature: gdcm
+Description: Use gdcm for decompressing DICOM files.
+Build-Depends: gdcm2

ports/vtk-dicom/portfile.cmake

@@ -0,0 +1,42 @@
+include(vcpkg_common_functions)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO dgobbi/vtk-dicom
+    REF ca27801fad6356c98ba19e760b9b4b8e9128f60e
+    SHA512 d4916fa385e6f26da0a5d7eb981497c9121ff4f67b4b03e518aa4974d2b0ef207168e939e5063e705c15f627ace56e39aca5f5891d333924cbc80c9277aa7dd2
+    HEAD_REF master
+)
+
+if ("gdcm" IN_LIST FEATURES)
+    set(USE_GDCM                      ON )
+else()
+    set(USE_GDCM                      OFF )
+endif()
+
+
+if(USE_GDCM)
+    list(APPEND ADDITIONAL_OPTIONS
+        -DUSE_GDCM=ON
+        -DUSE_DCMTK=OFF
+    )
+endif()
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS
+        -DBUILD_PROGRAMS=OFF
+        -DBUILD_EXAMPLES=OFF
+        ${ADDITIONAL_OPTIONS}
+)
+
+vcpkg_install_cmake()
+vcpkg_copy_pdbs()
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)
+
+# Handle copyright
+file(COPY ${SOURCE_PATH}/Copyright.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/vtk-dicom)
+file(RENAME ${CURRENT_PACKAGES_DIR}/share/vtk-dicom/Copyright.txt ${CURRENT_PACKAGES_DIR}/share/vtk-dicom/copyright)