diff --git a/cmake/FetchedSharedLibrary.cmake b/cmake/FetchedSharedLibrary.cmake index fa0bd9f5e4..bd7eb10f9f 100644 --- a/cmake/FetchedSharedLibrary.cmake +++ b/cmake/FetchedSharedLibrary.cmake @@ -1,35 +1,44 @@ # Helper function to download and extract an archive function(download_and_extract archive_name url) - get_filename_component(extension ${url} EXT) - set(archive_path "${CMAKE_CURRENT_BINARY_DIR}/${archive_name}${extension}") - set(extract_dir "${CMAKE_CURRENT_BINARY_DIR}/${archive_name}") + cmake_path(GET url FILENAME filename_with_ext) + cmake_path(GET url STEM LAST_ONLY file_stem) + set(archive_path "${CMAKE_CURRENT_BINARY_DIR}/${filename_with_ext}") + set(extract_dir "${CMAKE_CURRENT_BINARY_DIR}/${file_stem}") - if(EXISTS ${url}) - message(STATUS "Using local file for ${archive_name}: ${url}") - set(archive_path ${url}) + # Check if already extracted + file(GLOB EXTRACT_DIR_CONTENTS "${extract_dir}/*") + if(EXTRACT_DIR_CONTENTS) + message(STATUS "Using existing extracted files in ${extract_dir}") else() - message(STATUS "Fetching ${archive_name} from ${url}") - file( - DOWNLOAD ${url} ${archive_path} - # SHOW_PROGRESS - STATUS status - ) - - list(GET status 0 status_code) - list(GET status 1 status_string) - if(NOT status_code EQUAL 0) + # Check if archive already exists + if(EXISTS ${url}) + message(STATUS "Using local file for ${archive_name}: ${url}") + set(archive_path ${url}) + elseif(EXISTS ${archive_path}) message( - WARNING - "Failed to download ${archive_name} from ${url}: ${status_string}" + STATUS + "Using existing archive for ${archive_name}: ${archive_path}" ) - return() + else() + message(STATUS "Fetching ${archive_name} from ${url}") + file(DOWNLOAD ${url} ${archive_path} STATUS status) + + list(GET status 0 status_code) + list(GET status 1 status_string) + if(NOT status_code EQUAL 0) + message( + WARNING + "Failed to download ${archive_name} from ${url}: ${status_string}" + ) + return() + endif() endif() - endif() - file(ARCHIVE_EXTRACT INPUT ${archive_path} DESTINATION ${extract_dir}) + file(ARCHIVE_EXTRACT INPUT ${archive_path} DESTINATION ${extract_dir}) + message(STATUS "${archive_name} extracted to ${extract_dir}") + endif() set(${archive_name}_SOURCE_DIR ${extract_dir} PARENT_SCOPE) - message(STATUS "${archive_name} downloaded and extracted to ${extract_dir}") endfunction() # Add rules to copy & install shared library of name 'library_name' in the 'module_subdir' directory.