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Don't download music files if they are already available in the source directory

coolant-mod
krzys-h 2015-07-09 13:56:45 +02:00
parent 4e03b3c435
commit 73bb8f9ac0
2 changed files with 30 additions and 25 deletions
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9
music/.gitignore vendored
View File

@ -1,9 +1,2 @@
# CMake files *.flac
/CMakeFiles/
/cmake_install.cmake
/Makefile
# Generated ogg files
*.ogg *.ogg
# except:
!Intro1.ogg
!Intro2.ogg

46
music/CMakeLists.txt
View File

@ -25,7 +25,7 @@ set(MUSIC_FILES
Prototype Prototype
) )
option(MUSIC "Enable music download" ON) option(MUSIC "Enable music" ON)
if(MUSIC) if(MUSIC)
option(MUSIC_FLAC "Download music in FLAC fomat and convert it to *.ogg locally, this lets you change music quality" OFF) option(MUSIC_FLAC "Download music in FLAC fomat and convert it to *.ogg locally, this lets you change music quality" OFF)
if(MUSIC_FLAC) if(MUSIC_FLAC)
@ -48,9 +48,6 @@ if(MUSIC)
endif() endif()
find_program(WGET wget) find_program(WGET wget)
if(NOT WGET)
message(FATAL_ERROR "wget not found, music files can't be downloaded!")
endif()
foreach(FILE ${MUSIC_FILES}) foreach(FILE ${MUSIC_FILES})
get_filename_component(FILENAME ${FILE} NAME_WE) get_filename_component(FILENAME ${FILE} NAME_WE)
@ -61,28 +58,43 @@ if(MUSIC)
set(DOWNLOAD_FILE ${FILENAME}.ogg) set(DOWNLOAD_FILE ${FILENAME}.ogg)
endif() endif()
add_custom_target( # If the required file is already available in source directory, don't download
download-${FILENAME} if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${DOWNLOAD_FILE}")
ALL set(DOWNLOAD_FILE_LOC "${CMAKE_CURRENT_SOURCE_DIR}/${DOWNLOAD_FILE}")
${WGET} -N "http://colobot.info/files/music/${DOWNLOAD_FILE}" add_custom_target(download-${FILENAME}) # no operation
COMMENT "Downloading ${DOWNLOAD_FILE}" else()
) if(NOT WGET)
message(FATAL_ERROR "wget not found, music files can't be downloaded!")
endif()
message(STATUS "Downloading ${DOWNLOAD_FILE} ...")
add_custom_target(
download-${FILENAME}
ALL
${WGET} -N "http://colobot.info/files/music/${DOWNLOAD_FILE}"
COMMENT "Downloading ${DOWNLOAD_FILE}"
)
set(DOWNLOAD_FILE_LOC "${CMAKE_CURRENT_BINARY_DIR}/${DOWNLOAD_FILE}")
endif()
if(MUSIC_FLAC) if(MUSIC_FLAC)
if(DOWNLOAD_FILE MATCHES ".ogg") if(DOWNLOAD_FILE MATCHES ".ogg")
message(STATUS "Installing ${FILE} (FLAC not available)...") message(STATUS "Installing ${FILE} (FLAC not available) ...")
install(FILES ${DOWNLOAD_FILE_LOC} DESTINATION ${COLOBOT_INSTALL_MUSIC_DIR})
else() else()
message(STATUS "Converting ${FILE} to OGG...") message(STATUS "Converting ${FILE} to OGG ...")
add_custom_command( add_custom_command(
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${FILENAME}.ogg" OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${FILENAME}.ogg"
COMMAND ${OGGENC} -q ${MUSIC_QUALITY} -o "${FILENAME}.ogg" "${FILENAME}.flac" COMMAND ${OGGENC} -q ${MUSIC_QUALITY} -o "${FILENAME}.ogg" "${DOWNLOAD_FILE_LOC}"
DEPENDS download-${FILENAME} "${CMAKE_CURRENT_BINARY_DIR}/${FILENAME}.flac" DEPENDS download-${FILENAME} "${DOWNLOAD_FILE_LOC}"
) )
add_custom_target(generate-${FILENAME} ALL DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${FILENAME}.ogg")
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${FILENAME}.ogg DESTINATION ${COLOBOT_INSTALL_MUSIC_DIR})
endif() endif()
else() else()
message(STATUS "Installing ${FILE}...") message(STATUS "Installing ${FILE} ...")
install(FILES ${DOWNLOAD_FILE_LOC} DESTINATION ${COLOBOT_INSTALL_MUSIC_DIR})
endif() endif()
add_custom_target(generate-${FILENAME} ALL DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${FILENAME}.ogg")
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${FILENAME}.ogg DESTINATION ${COLOBOT_INSTALL_MUSIC_DIR})
endforeach() endforeach()
endif() endif()