65 lines
2.3 KiB
CMake
65 lines
2.3 KiB
CMake
# this test creates a static library and an executable
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# the source to the library is then changed
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# and the build is done on the executable and if things
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# are working the executable should relink with the new
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# value. The subdir Project contains the CMakelists.txt
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# and source files for the test project.
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project(BuildDepends)
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make_directory(${BuildDepends_BINARY_DIR}/Project)
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write_file(${BuildDepends_BINARY_DIR}/Project/foo.cxx
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"const char* foo() { return \"foo\";}" )
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try_compile(RESULT
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${BuildDepends_BINARY_DIR}/Project
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${BuildDepends_SOURCE_DIR}/Project
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testRebuild
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OUTPUT_VARIABLE OUTPUT)
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if(NOT RESULT)
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message(SEND_ERROR "Could not build test project: ${OUTPUT}")
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endif(NOT RESULT)
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set(bar ${BuildDepends_BINARY_DIR}/Project/bar${CMAKE_EXECUTABLE_SUFFIX})
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message("${BuildDepends_BINARY_DIR}/Project/Debug/bar${CMAKE_EXECUTABLE_SUFFIX}")
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if(EXISTS
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"${BuildDepends_BINARY_DIR}/Project/Debug/bar${CMAKE_EXECUTABLE_SUFFIX}" )
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message("found debug")
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set(bar
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"${BuildDepends_BINARY_DIR}/Project/Debug/bar${CMAKE_EXECUTABLE_SUFFIX}")
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endif(EXISTS
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"${BuildDepends_BINARY_DIR}/Project/Debug/bar${CMAKE_EXECUTABLE_SUFFIX}")
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message("running ${bar} ")
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execute_process(COMMAND ${bar} OUTPUT_VARIABLE out TIMEOUT 3)
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string(REGEX REPLACE "[\r\n]" " " out "${out}")
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message("${out}")
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if("${out}" STREQUAL "foo ")
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message("Worked!")
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else("${out}" STREQUAL "foo ")
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message(SEND_ERROR "Program did not rebuild with changed file: ${out}")
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endif("${out}" STREQUAL "foo ")
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write_file(${BuildDepends_BINARY_DIR}/Project/foo.cxx
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"const char* foo() { return \"foo changed\";}" )
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try_compile(RESULT
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${BuildDepends_BINARY_DIR}/Project
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${BuildDepends_SOURCE_DIR}/Project
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testRebuild
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OUTPUT_VARIABLE OUTPUT)
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if(NOT RESULT)
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message(SEND_ERROR "Could not build test project: ${OUTPUT}")
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endif(NOT RESULT)
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if(EXISTS
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"${BuildDepends_BINARY_DIR}/Project/Debug/bar${CMAKE_EXECUTABLE_SUFFIX}" )
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message("found debug")
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endif(EXISTS
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"${BuildDepends_BINARY_DIR}/Project/Debug/bar${CMAKE_EXECUTABLE_SUFFIX}")
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execute_process(COMMAND ${bar} OUTPUT_VARIABLE out TIMEOUT 3)
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string(REGEX REPLACE "[\r\n]" " " out "${out}")
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message("${out}")
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if("${out}" STREQUAL "foo changed ")
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message("Worked!")
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else("${out}" STREQUAL "foo changed ")
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message(SEND_ERROR "Program did not rebuild with changed file")
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endif("${out}" STREQUAL "foo changed ")
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