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cmake: Add cmake module for external plugin use

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This cmake module adds various cmake functions used for generating obs
plugins.  This currently may not fully support linux; this may require
more changes on linux due to the nature of the file structure linux
uses.
This commit is contained in:
jp9000 2015-07-16 15:32:34 -07:00
parent 77b7a83249
commit 6eb214b531
1 changed files with 124 additions and 0 deletions
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124
cmake/external/ObsPluginHelpers.cmake vendored Normal file
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# Functions for generating external plugins
set(EXTERNAL_PLUGIN_OUTPUT_DIR "${CMAKE_BINARY_DIR}/rundir")
function(install_external_plugin_data_internal target source_dir target_dir)
install(DIRECTORY ${source_dir}/
DESTINATION "${target}/${target_dir}"
USE_SOURCE_PERMISSIONS)
add_custom_command(TARGET ${target} POST_BUILD
COMMAND "${CMAKE_COMMAND}" -E copy_directory
"${CMAKE_CURRENT_SOURCE_DIR}/${source_dir}" "${EXTERNAL_PLUGIN_OUTPUT_DIR}/$<CONFIGURATION>/${target}/${target_dir}"
VERBATIM)
endfunction()
# Installs data
# 'target' is the destination target project being installed to
# 'data_loc' specifies the directory of the source of the data
function(install_external_plugin_data target data_loc)
install_external_plugin_data_internal(${target} ${data_loc} "data")
endfunction()
# Installs data in an architecture-specific data directory on windows/linux (data/32bit or data/64bit). Does not apply for mac.
# 'target' is the destination target project being installed to
# 'data_loc' specifies the directory of the source of the data being installed
function(install_external_plugin_arch_data target data_loc)
if(APPLE)
set(_bit_suffix "")
elseif(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(_bit_suffix "/64bit")
else()
set(_bit_suffix "/32bit")
endif()
install_external_plugin_data_internal(${target} ${data_loc} "data${_bit_suffix}")
endfunction()
# Installs data in the target's bin directory
# 'target' is the destination target project being installed to
# 'data_loc' specifies the directory of the source of the data being installed
function(install_external_plugin_data_to_bin target data_loc)
if(APPLE)
set(_bit_suffix "")
elseif(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(_bit_suffix "/64bit")
else()
set(_bit_suffix "/32bit")
endif()
install_external_plugin_data_internal(${target} ${data_loc} "bin${_bit_suffix}")
endfunction()
# Installs an additional binary to a target
# 'target' is the destination target project being installed to
# 'additional_target' specifies the additional binary
function(install_external_plugin_additional target additional_target)
if(APPLE)
set(_bit_suffix "")
elseif(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(_bit_suffix "64bit/")
else()
set(_bit_suffix "32bit/")
endif()
set_target_properties(${additional_target} PROPERTIES
PREFIX "")
install(TARGETS ${additional_target}
LIBRARY DESTINATION "bin"
RUNTIME DESTINATION "bin")
add_custom_command(TARGET ${additional_target} POST_BUILD
COMMAND "${CMAKE_COMMAND}" -E copy
"$<TARGET_FILE:${additional_target}>"
"${EXTERNAL_PLUGIN_OUTPUT_DIR}/$<CONFIGURATION>/${target}/bin/${_bit_suffix}$<TARGET_FILE_NAME:${additional_target}>"
VERBATIM)
endfunction()
# Installs the binary of the target
# 'target' is the target project being installed
function(install_external_plugin target)
install_external_plugin_additional(${target} ${target})
endfunction()
# Installs the binary and data of the target
# 'target' is the destination target project being installed to
function(install_external_plugin_with_data target data_loc)
install_external_plugin(${target})
install_external_plugin_data(${target} ${data_loc})
endfunction()
# Installs an additional binary to the data of a target
# 'target' is the destination target project being installed to
# 'additional_target' specifies the additional binary
function(install_external_plugin_bin_to_data target additional_target)
install(TARGETS ${target}
LIBRARY DESTINATION "data"
RUNTIME DESTINATION "data")
add_custom_command(TARGET ${target} POST_BUILD
COMMAND "${CMAKE_COMMAND}" -E copy
"$<TARGET_FILE:${target}>"
"${EXTERNAL_PLUGIN_OUTPUT_DIR}/$<CONFIGURATION>/${plugin_target}/data/$<TARGET_FILE_NAME:${target}>"
VERBATIM)
endfunction()
# Installs an additional binary in an architecture-specific data directory on windows/linux (data/32bit or data/64bit). Does not apply for mac.
# 'target' is the destination target project being installed to
# 'additional_target' specifies the additional binary
function(install_external_plugin_bin_to_arch_data target additional_target)
if(APPLE)
set(_bit_suffix "")
elseif(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(_bit_suffix "/64bit")
else()
set(_bit_suffix "/32bit")
endif()
install(TARGETS ${target}
LIBRARY DESTINATION "data${_bit_suffix}"
RUNTIME DESTINATION "data${_bit_suffix}")
add_custom_command(TARGET ${target} POST_BUILD
COMMAND "${CMAKE_COMMAND}" -E copy
"$<TARGET_FILE:${target}>"
"${EXTERNAL_PLUGIN_OUTPUT_DIR}/$<CONFIGURATION>/${plugin_target}/data${_bit_suffix}/$<TARGET_FILE_NAME:${target}>"
VERBATIM)
endfunction()