diff options
| -rw-r--r-- | CMakeLists.txt | 48 |
1 files changed, 28 insertions, 20 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 3c119b9..75d699d 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -187,27 +187,39 @@ if (NOT WIN32) endif (NOT WIN32) # The same for the alternative GTK+ UI -if (WITH_GUI) +function (icon_to_png svg size output_dir output) + set (_dimensions ${size}x${size}) + set (_png_path ${output_dir}/hicolor/${_dimensions}/apps) + set (_png ${_png_path}/sdgui.png) + set (${output} ${_png} PARENT_SCOPE) + find_program (rsvg_convert_EXECUTABLE rsvg-convert REQUIRED) + add_custom_command (OUTPUT ${_png} + COMMAND ${CMAKE_COMMAND} -E make_directory ${_png_path} + COMMAND ${rsvg_convert_EXECUTABLE} --output=${_png} + --width=${size} --height=${size} ${svg} + DEPENDS ${svg} + COMMENT "Generating ${_dimensions} application icon" VERBATIM) +endfunction () + +function (icon_for_win32 pngs ico) + find_program (icotool_EXECUTABLE icotool REQUIRED) + add_custom_command (OUTPUT ${ico} + COMMAND ${icotool_EXECUTABLE} -c -o ${ico} ${pngs} + DEPENDS ${pngs} + COMMENT "Generating Windows program icon" VERBATIM) +endfunction () + +if (WITH_GUI) set (icon_svg ${PROJECT_SOURCE_DIR}/sdgui.svg) set (icon_base ${PROJECT_BINARY_DIR}/icons) - set (icon_png_list) # The largest size is mainly for an appropriately sized Windows icon - foreach (icon_number 16 32 48 256) - set (icon_size ${icon_number}x${icon_number}) - set (icon_png_path ${icon_base}/hicolor/${icon_size}/apps) - set (icon_png ${icon_png_path}/sdgui.png) + set (icon_png_list) + foreach (icon_size 16 32 48 256) + icon_to_png (${icon_svg} ${icon_size} ${icon_base} icon_png) list (APPEND icon_png_list ${icon_png}) - - add_custom_command (OUTPUT ${icon_png} - COMMAND ${CMAKE_COMMAND} -E make_directory ${icon_png_path} - COMMAND ${rsvg_convert_EXECUTABLE} --output=${icon_png} - --width=${icon_number} --height=${icon_number} ${icon_svg} - DEPENDS ${icon_svg} - COMMENT "Generating ${icon_size} application icon" VERBATIM) - endforeach (icon_number) - + endforeach () add_custom_target (sdgui-icons ALL DEPENDS ${icon_png_list}) set (sdgui_sources @@ -216,12 +228,8 @@ if (WITH_GUI) ${project_common_sources}) if (WIN32) - find_program (icotool_EXECUTABLE icotool REQUIRED) set (icon_ico ${PROJECT_BINARY_DIR}/sdgui.ico) - add_custom_command (OUTPUT ${icon_ico} - COMMAND ${icotool_EXECUTABLE} -c -o ${icon_ico} ${icon_png_list} - DEPENDS ${icon_png_list} - COMMENT "Generating Windows program icon" VERBATIM) + icon_for_win32 ("${icon_png_list}" ${icon_ico}) set (resource_file ${PROJECT_BINARY_DIR}/sdgui.rc) list (APPEND sdgui_sources ${resource_file}) |