# Common Ambient Variables:
#   VCPKG_ROOT_DIR = <C:\path\to\current\vcpkg>
#   TARGET_TRIPLET is the current triplet (x86-windows, etc)
#   PORT is the current port name (zlib, etc)
#   CURRENT_BUILDTREES_DIR = ${VCPKG_ROOT_DIR}\buildtrees\${PORT}
#   CURRENT_PACKAGES_DIR  = ${VCPKG_ROOT_DIR}\packages\${PORT}_${TARGET_TRIPLET}
#
if (VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
    message(STATUS "Warning: Dynamic building not supported yet. Building static.")
    set(VCPKG_LIBRARY_LINKAGE static)
endif()

include(vcpkg_common_functions)

vcpkg_from_github(
    OUT_SOURCE_PATH SOURCE_PATH
    REPO castano/nvidia-texture-tools
    REF 2.1.0
    SHA512 6c5c9588af57023fc384de080cbe5c5ccd8707d04a9533384c606efd09730d780cb21bcf2d3576102a3facd2f281cacb2625958d74575e71550fd98da92e38b6
    HEAD_REF master
    PATCHES
        "001-define-value-for-HAVE_UNISTD_H-in-mac-os.patch"
)

vcpkg_configure_cmake(
    SOURCE_PATH ${SOURCE_PATH}
    PREFER_NINJA
    OPTIONS
        -DNVTT_SHARED=0
)

vcpkg_install_cmake()

if(VCPKG_LIBRARY_LINKAGE STREQUAL static)
    file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/bin ${CURRENT_PACKAGES_DIR}/debug/bin)
endif()
    
vcpkg_copy_pdbs()

file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)

# Handle copyright
file(REMOVE ${CURRENT_PACKAGES_DIR}/share/doc/nvtt/LICENSE)
file(COPY ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/nvtt)
file(RENAME ${CURRENT_PACKAGES_DIR}/share/nvtt/LICENSE ${CURRENT_PACKAGES_DIR}/share/nvtt/copyright)