774103d050
Calling cmake/pristine.cmake now requires SOURCE_DIR and BINARY_DIR as arguments. This ensures that pristine.cmake can evaluate if pristine is requested on in-source builds, and bail out in such case with an error message. All uses of `pristine.cmake` has been updated to use the new arguments. Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
41 lines
1.2 KiB
CMake
41 lines
1.2 KiB
CMake
# SPDX-License-Identifier: Apache-2.0
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# NB: This could be dangerous to execute.
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macro(print_usage)
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message("
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usage: cmake -DBINARY_DIR=<build-path> -DSOURCE_DIR=<source-path>
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-P ${CMAKE_SCRIPT_MODE_FILE}
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mandatory arguments:
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-DBINARY_DIR=<build-path>: Absolute path to the build directory to pristine
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-DSOURCE_DIR=<source-path>: Absolute path to the source directory used when
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creating <build-path>
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")
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# Making the usage itself a fatal error messes up the formatting when printing.
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message(FATAL_ERROR "")
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endmacro()
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if(NOT DEFINED BINARY_DIR OR NOT DEFINED SOURCE_DIR)
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print_usage()
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endif()
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if(NOT IS_ABSOLUTE ${BINARY_DIR} OR NOT IS_ABSOLUTE ${SOURCE_DIR})
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print_usage()
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endif()
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get_filename_component(BINARY_DIR ${BINARY_DIR} REALPATH)
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get_filename_component(SOURCE_DIR ${SOURCE_DIR} REALPATH)
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string(FIND ${SOURCE_DIR} ${BINARY_DIR} INDEX)
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if(NOT INDEX EQUAL -1)
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message(FATAL_ERROR "Refusing to run pristine in in-source build folder.")
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endif()
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file(GLOB build_dir_contents ${BINARY_DIR}/*)
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foreach(file ${build_dir_contents})
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if (EXISTS ${file})
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file(REMOVE_RECURSE ${file})
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endif()
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endforeach(file)
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