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cmake_minimum_required (VERSION 2.6)
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PROJECT(Plugin)
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# Test per-target output directory properties.
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SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${Plugin_BINARY_DIR}/bin)
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SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${Plugin_BINARY_DIR}/lib/plugin)
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SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${Plugin_BINARY_DIR}/lib/static)
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# We need the dynamic loader support from KWSys to load the plugin in
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# the executable.
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SET(KWSYS_NAMESPACE kwsys)
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SET(KWSYS_HEADER_ROOT ${Plugin_BINARY_DIR}/include)
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SET(KWSYS_USE_DynamicLoader 1)
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ADD_SUBDIRECTORY(${Plugin_SOURCE_DIR}/../../Source/kwsys src/kwsys)
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# Configure the location of plugins.
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CONFIGURE_FILE(${Plugin_SOURCE_DIR}/src/example_exe.h.in
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${Plugin_BINARY_DIR}/include/example_exe.h @ONLY)
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# We need to include headers from the source tree and configured
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# headers in the build tree.
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INCLUDE_DIRECTORIES(
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${Plugin_BINARY_DIR}/include
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${Plugin_SOURCE_DIR}/include
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)
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# Create an executable that exports an API for use by plugins.
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ADD_EXECUTABLE(example_exe src/example_exe.cxx)
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SET_TARGET_PROPERTIES(example_exe PROPERTIES
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ENABLE_EXPORTS 1
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OUTPUT_NAME example
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# Test placing exe import library in unique directory.
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ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY}/exe
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)
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TARGET_LINK_LIBRARIES(example_exe kwsys)
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# Create a plugin that uses the API provided by the executable.
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# This module "links" to the executable to use the symbols.
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ADD_LIBRARY(example_mod_1 MODULE src/example_mod_1.c)
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TARGET_LINK_LIBRARIES(example_mod_1 example_exe)
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# TODO:
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# - create a plugin that links to a static lib
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# - create a plugin that links to a shared lib
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