vcpkg/ports/zeroc-ice/prepare_for_build.cmake

# This function modifies hardcoded RuntimeLibrary directives in Ice's .vcxproj files and downloads
# Ice Builder for MSBuild, which is required to generate C++ files based on the interface definition
# files (.ice).

function(prepare_for_build ICE_SOURCE_DIR)

    message("-- Modifying hardcoded 'RuntimeLibrary' directives in .vcxproj files")
    set(CPP_SOURCE_DIR "${ICE_SOURCE_DIR}/cpp/src")
    file(GLOB_RECURSE PROJ_FILES "${CPP_SOURCE_DIR}/*.vcxproj")
	
    foreach(PROJ_FILE ${PROJ_FILES})
        file(READ ${PROJ_FILE} PROJ_FILE_CONTENT)
        STRING(REGEX
            REPLACE
                "<Target Name=\"EnsureNuGetPackageBuildImports\" BeforeTargets=\"PrepareForBuild\">"
                "<Target Name=\"EnsureNuGetPackageBuildImports\" BeforeTargets=\"PrepareForBuild\" Condition=\"'$(UseVcpkg)' != 'yes'\">"
            PROJ_FILE_CONTENT
            "${PROJ_FILE_CONTENT}"
        )

        if((NOT ${PROJ_FILE} MATCHES ".*slice\.vcxproj") AND
           (NOT ${PROJ_FILE} MATCHES ".*iceutil\.vcxproj") AND
           (NOT ${PROJ_FILE} MATCHES ".*slice2cpp\.vcxproj"))

            if(${VCPKG_LIBRARY_LINKAGE} STREQUAL "static")
                STRING(REGEX
                    REPLACE
                        "<ConfigurationType>DynamicLibrary</ConfigurationType>"
                        "<ConfigurationType>StaticLibrary</ConfigurationType>"
                    PROJ_FILE_CONTENT
                    "${PROJ_FILE_CONTENT}"
                )
            else()
                STRING(REGEX
                    REPLACE
                        "<ConfigurationType>StaticLibrary</ConfigurationType>"
                        "<ConfigurationType>DynamicLibrary</ConfigurationType>"
                    PROJ_FILE_CONTENT
                    "${PROJ_FILE_CONTENT}"
                )
            endif()
        endif()

        file(WRITE ${PROJ_FILE} "${PROJ_FILE_CONTENT}")

        vcpkg_execute_required_process(
            COMMAND pwsh ${CURRENT_PORT_DIR}/change_to_mt.ps1 ${PROJ_FILE} ${VCPKG_CRT_LINKAGE}
            WORKING_DIRECTORY ${SOURCE_PATH}
            LOGNAME change_to_mt-${TARGET_TRIPLET}-rel
        )
    endforeach()

    set(ICE_BUILDER_VERSION "5.0.9")
    set(ICE_CPP_MSBUILD_PACKAGES_DIR "${ICE_SOURCE_DIR}/cpp/msbuild/packages")
    set(ICE_BUILDER_DEST_DIRECTORY "${ICE_CPP_MSBUILD_PACKAGES_DIR}/zeroc.icebuilder.msbuild.${ICE_BUILDER_VERSION}")
    if(NOT EXISTS "${ICE_BUILDER_DEST_DIRECTORY}")
        message("-- Making Ice Builder for MSBuild available")
        vcpkg_download_distfile(
            ICE_BUILDER_MSBUILD_ARCHIVE
            URLS https://globalcdn.nuget.org/packages/zeroc.icebuilder.msbuild.5.0.9.nupkg
            FILENAME "zeroc.icebuilder.msbuild.${ICE_BUILDER_VERSION}.zip"
            SHA512 E65620F3B667A48B28EC770443296BB0B8058168197DB3AE877A36531FFC6CE7E9289C7FE37DFAD751877FBDBA03C55E37122931BBF001EA6F1906DFEEBACFCB
        )

        vcpkg_extract_source_archive(
            ICE_BUILDER_MSBUILD_DIRECTORY
            ARCHIVE
                "${ICE_BUILDER_MSBUILD_ARCHIVE}"
            NO_REMOVE_ONE_LEVEL
            SOURCE_BASE icebuilder
        )

        file(MAKE_DIRECTORY "${ICE_SOURCE_DIR}/cpp/msbuild/packages")
        file(RENAME "${ICE_BUILDER_MSBUILD_DIRECTORY}" "${ICE_BUILDER_DEST_DIRECTORY}")
    endif()

endfunction()