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# preamble
project( Lsyncd )
cmake_minimum_required( VERSION 2.8 )
set( LSYNCD_VERSION 2.2.3 )
set( CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/" )
# finding Lua
find_package( Lua REQUIRED )
include_directories ( ${LUA_INCLUDE_DIR} )
# setting Lsyncd sources
set( LSYNCD_SRC lsyncd.c runner.c defaults.c )
# selecting the file notification mechanisms to compile against
option( WITH_INOTIFY "Compile with inotify file notifications (Linux)" ON )
option( WITH_FSEVENTS "Compile with inotify file notifications (OSX)" OFF )
if( WITH_INOTIFY )
set( LSYNCD_SRC ${LSYNCD_SRC} inotify.c )
endif( WITH_INOTIFY )
if( WITH_FSEVENTS )
set( LSYNCD_SRC ${LSYNCD_SRC} fsevents.c )
option( XNU_DIR "Path to the xnu sources" )
# if( NOT XNU_DIR/bsd/sys/fsevents.h )
# message( SEND_ERROR "Cannot find bsd/sys/fsevents.h in XNU_DIR" )
# endif( )
include_directories( ${XNU_DIR} )
endif( WITH_FSEVENTS )
# generating the config.h file
configure_file (
"${PROJECT_SOURCE_DIR}/config.h.in"
"${PROJECT_BINARY_DIR}/config.h"
)
include_directories("${PROJECT_BINARY_DIR}")
# building and compiling the part of lsyncd written in Lua
# also called "runner"
add_custom_command( OUTPUT runner.c
COMMAND ${CMAKE_COMMAND} -E echo "Generating built-in runner linkable"
COMMAND ${LUA_EXECUTABLE} ${PROJECT_SOURCE_DIR}/bin2carray.lua runner.out runner runner.c
DEPENDS runner.out
)
# this supposes the Lua compiler 'luac' is sitting right next to the Lua interpreter 'lua'
add_custom_command( OUTPUT runner.out
COMMAND ${CMAKE_COMMAND} -E echo "Compiling built-in runner"
COMMAND ${LUA_COMPILER} -o runner.out ${PROJECT_SOURCE_DIR}/lsyncd.lua
DEPENDS ${PROJECT_SOURCE_DIR}/lsyncd.lua
)
# building and compiling the built-in default configs:
# rsync rysnc-ssh and direct
add_custom_command( OUTPUT defaults.c
COMMAND ${CMAKE_COMMAND} -E echo "Generating built-in default configs"
COMMAND ${LUA_EXECUTABLE} ${PROJECT_SOURCE_DIR}/bin2carray.lua defaults.out defaults defaults.c
DEPENDS defaults.out
)
set( DEFAULT_CONFIGS
${PROJECT_SOURCE_DIR}/default.lua
${PROJECT_SOURCE_DIR}/default-rsync.lua
${PROJECT_SOURCE_DIR}/default-rsyncssh.lua
${PROJECT_SOURCE_DIR}/default-direct.lua
)
add_custom_command( OUTPUT defaults.out
COMMAND ${CMAKE_COMMAND} -E echo "Compiling built-in default configs"
COMMAND ${LUA_COMPILER} -o defaults.out ${DEFAULT_CONFIGS}
DEPENDS ${DEFAULT_CONFIGS}
)
# the manpage
add_custom_target( manpage
COMMAND ${CMAKE_COMMAND} -E echo "Updating the manpage"
COMMAND ${CMAKE_COMMAND} -E make_directory doc/manpage
COMMAND a2x --format=manpage --destination-dir=doc/manpage ${PROJECT_SOURCE_DIR}/doc/manpage/lsyncd.1.txt
DEPENDS ${PROJECT_SOURCE_DIR}/doc/manpage/lsyncd.1.txt
)
add_custom_target( tests
COMMAND echo "Running the tests"
COMMAND echo "Note you are expected to:"
COMMAND echo " * have lua-posix installed"
COMMAND echo " * have a passwordless ssh access to localhost"
COMMAND ${LUA_EXECUTABLE} tests/schedule.lua
COMMAND ${LUA_EXECUTABLE} tests/l4rsyncdata.lua
COMMAND ${LUA_EXECUTABLE} tests/filter-rsync.lua
COMMAND ${LUA_EXECUTABLE} tests/exclude-rsync.lua
COMMAND ${LUA_EXECUTABLE} tests/exclude-rsyncssh.lua
COMMAND ${LUA_EXECUTABLE} tests/churn-rsync.lua
COMMAND ${LUA_EXECUTABLE} tests/churn-rsyncssh.lua
COMMAND ${LUA_EXECUTABLE} tests/churn-direct.lua
COMMAND echo "Finished all successfull!"
)
# compiling and linking it all together
add_executable( lsyncd ${LSYNCD_SRC} )
target_link_libraries( lsyncd ${LUA_LIBRARIES} )
install( TARGETS lsyncd RUNTIME DESTINATION bin )
install( FILES doc/manpage/lsyncd.1 DESTINATION share/man/man1 )
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