2018-02-21 23:00:32 +01:00
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# prevent multiple inclusion
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if(DEFINED TEMPLATE_FINDER_LOADED)
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return()
|
2016-06-09 22:57:51 +02:00
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|
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endif()
|
2018-02-21 23:00:32 +01:00
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|
|
set(TEMPLATE_FINDER_LOADED YES)
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|
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|
|
|
|
function(find_template_file FILE_NAME PROJECT_VAR_NAME OUTPUT_VAR)
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|
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/${FILE_NAME}.in")
|
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|
|
|
# check own source directory
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|
|
|
|
set(${OUTPUT_VAR} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/${FILE_NAME}.in" PARENT_SCOPE)
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|
|
|
|
message(STATUS "Using template for ${FILE_NAME} from own (${META_PROJECT_NAME}) source directory.")
|
|
|
|
|
elseif(EXISTS "${${PROJECT_VAR_NAME}_SOURCE_DIR}/cmake/templates/${FILE_NAME}.in")
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|
|
|
|
# check sources of project
|
|
|
|
|
set(${OUTPUT_VAR} "${${PROJECT_VAR_NAME}_SOURCE_DIR}/cmake/templates/${FILE_NAME}.in" PARENT_SCOPE)
|
|
|
|
|
message(STATUS "Using template for ${FILE_NAME} from ${PROJECT_VAR_NAME} source directory.")
|
|
|
|
|
elseif(EXISTS "${${PROJECT_VAR_NAME}_CONFIG_DIRS}/templates/${FILE_NAME}.in")
|
|
|
|
|
# check installed version of project
|
|
|
|
|
set(${OUTPUT_VAR} "${${PROJECT_VAR_NAME}_CONFIG_DIRS}/templates/${FILE_NAME}.in" PARENT_SCOPE)
|
|
|
|
|
message(STATUS "Using template for ${FILE_NAME} from ${PROJECT_VAR_NAME} installation.")
|
|
|
|
|
else()
|
|
|
|
|
message(FATAL_ERROR "Template for ${FILE_NAME} file can not be located.")
|
|
|
|
|
endif()
|
|
|
|
|
endfunction()
|
