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https://github.com/Kitware/CMake.git
synced 2026-05-04 21:30:01 -05:00
Pedro Navarro
9c2b393cb7
When running an in-source build the CustomCommandWorkingDirectory test created a copy of a source file in the same directory it was running on. This breaks when byproducts are cleaned (e.g. via Ninja) because it deletes one of the source files.
65 lines
2.4 KiB
CMake
65 lines
2.4 KiB
CMake
cmake_minimum_required (VERSION 2.6)
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project(TestWorkingDir)
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add_custom_command(
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OUTPUT "${TestWorkingDir_BINARY_DIR}/working.c"
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COMMAND "${CMAKE_COMMAND}" -E copy ./working.c.in "${TestWorkingDir_BINARY_DIR}/working.c"
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WORKING_DIRECTORY "${TestWorkingDir_SOURCE_DIR}"
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COMMENT "custom command"
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)
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set_source_files_properties(
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"${TestWorkingDir_BINARY_DIR}/customTarget1.c"
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"${TestWorkingDir_BINARY_DIR}/customTarget2.c"
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PROPERTIES GENERATED 1)
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add_executable(working "${TestWorkingDir_BINARY_DIR}/working.c"
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"${TestWorkingDir_BINARY_DIR}/customTarget1.c")
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add_custom_target(
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Custom ALL
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different ./customTarget.c "${TestWorkingDir_BINARY_DIR}/customTarget1.c"
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BYPRODUCTS "${TestWorkingDir_BINARY_DIR}/customTarget1.c"
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WORKING_DIRECTORY "${TestWorkingDir_SOURCE_DIR}"
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)
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add_dependencies(working Custom)
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file(MAKE_DIRECTORY ${TestWorkingDir_BINARY_DIR}/work)
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add_custom_command(
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OUTPUT working2.c # Relative to build tree
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COMMAND "${CMAKE_COMMAND}" -E copy ${TestWorkingDir_SOURCE_DIR}/working.c.in ../working2.c
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DEPENDS ${TestWorkingDir_SOURCE_DIR}/working.c.in/ # trailing slash should be removed
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WORKING_DIRECTORY work/ # Relative to build tree, trailing slash
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)
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add_executable(working2 working2.c ${TestWorkingDir_BINARY_DIR}/customTarget2.c)
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add_custom_target(
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Custom2 ALL
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different ${TestWorkingDir_SOURCE_DIR}/customTarget.c ../customTarget2.c
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BYPRODUCTS "${TestWorkingDir_BINARY_DIR}/customTarget2.c"
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WORKING_DIRECTORY work/ # Relative to build tree, trailing slash
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)
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add_dependencies(working2 Custom2)
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file(MAKE_DIRECTORY ${TestWorkingDir_BINARY_DIR}/genex)
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add_custom_command(
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OUTPUT "${TestWorkingDir_BINARY_DIR}/genex/working.c"
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COMMAND "${CMAKE_COMMAND}" -E copy "${TestWorkingDir_SOURCE_DIR}/working.c.in" "${TestWorkingDir_BINARY_DIR}/genex/working.c"
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WORKING_DIRECTORY "${TestWorkingDir_BINARY_DIR}/$<1:genex>/"
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COMMENT "custom command"
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)
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add_executable(workinggenex "${TestWorkingDir_BINARY_DIR}/genex/working.c"
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"${TestWorkingDir_BINARY_DIR}/genex/customTarget.c")
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add_custom_target(
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CustomGenex ALL
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${TestWorkingDir_SOURCE_DIR}/customTarget.c" "${TestWorkingDir_BINARY_DIR}/genex/customTarget.c"
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BYPRODUCTS "${TestWorkingDir_BINARY_DIR}/genex/customTarget.c"
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WORKING_DIRECTORY "${TestWorkingDir_BINARY_DIR}/$<1:genex>/"
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)
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add_dependencies(workinggenex CustomGenex)
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