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Merge topic 'cmake-script-mode-directory-vars'

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8bb908b1 Document and test CMAKE_[CURRENT_](BINARY|SOURCE)_DIR in script mode
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Brad King 2015-10-08 10:31:50 -04:00 committed by CMake Topic Stage
commit 45e9f48f9c
6 changed files with 35 additions and 0 deletions
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5
Help/variable/CMAKE_BINARY_DIR.rst
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@ -6,3 +6,8 @@ The path to the top level of the build tree.
This is the full path to the top level of the current CMake build This is the full path to the top level of the current CMake build
tree. For an in-source build, this would be the same as tree. For an in-source build, this would be the same as
:variable:`CMAKE_SOURCE_DIR`. :variable:`CMAKE_SOURCE_DIR`.
When run in -P script mode, CMake sets the variables
:variable:`CMAKE_BINARY_DIR`, :variable:`CMAKE_SOURCE_DIR`,
:variable:`CMAKE_CURRENT_BINARY_DIR` and
:variable:`CMAKE_CURRENT_SOURCE_DIR` to the current working directory.

5
Help/variable/CMAKE_CURRENT_BINARY_DIR.rst
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@ -8,3 +8,8 @@ processed by cmake. Each directory added by :command:`add_subdirectory` will
create a binary directory in the build tree, and as it is being create a binary directory in the build tree, and as it is being
processed this variable will be set. For in-source builds this is the processed this variable will be set. For in-source builds this is the
current source directory being processed. current source directory being processed.
When run in -P script mode, CMake sets the variables
:variable:`CMAKE_BINARY_DIR`, :variable:`CMAKE_SOURCE_DIR`,
:variable:`CMAKE_CURRENT_BINARY_DIR` and
:variable:`CMAKE_CURRENT_SOURCE_DIR` to the current working directory.

5
Help/variable/CMAKE_CURRENT_SOURCE_DIR.rst
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@ -5,3 +5,8 @@ The path to the source directory currently being processed.
This the full path to the source directory that is currently being This the full path to the source directory that is currently being
processed by cmake. processed by cmake.
When run in -P script mode, CMake sets the variables
:variable:`CMAKE_BINARY_DIR`, :variable:`CMAKE_SOURCE_DIR`,
:variable:`CMAKE_CURRENT_BINARY_DIR` and
:variable:`CMAKE_CURRENT_SOURCE_DIR` to the current working directory.

5
Help/variable/CMAKE_SOURCE_DIR.rst
View File

@ -6,3 +6,8 @@ The path to the top level of the source tree.
This is the full path to the top level of the current CMake source This is the full path to the top level of the current CMake source
tree. For an in-source build, this would be the same as tree. For an in-source build, this would be the same as
:variable:`CMAKE_BINARY_DIR`. :variable:`CMAKE_BINARY_DIR`.
When run in -P script mode, CMake sets the variables
:variable:`CMAKE_BINARY_DIR`, :variable:`CMAKE_SOURCE_DIR`,
:variable:`CMAKE_CURRENT_BINARY_DIR` and
:variable:`CMAKE_CURRENT_SOURCE_DIR` to the current working directory.

14
Tests/RunCMake/CommandLine/P_working-dir.cmake Normal file
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@ -0,0 +1,14 @@
if(NOT IS_DIRECTORY "${EXPECTED_WORKING_DIR}")
message(FATAL_ERROR "EXPECTED_WORKING_DIR is not a directory: ${EXPECTED_WORKING_DIR}")
endif()
foreach(d CMAKE_BINARY_DIR CMAKE_CURRENT_BINARY_DIR CMAKE_SOURCE_DIR CMAKE_CURRENT_SOURCE_DIR)
if(NOT DEFINED ${d})
message(FATAL_ERROR "${d} is not defined")
endif()
if(EXPECTED_WORKING_DIR STREQUAL "${${d}}")
message(STATUS "${d} is the expected working directory (${EXPECTED_WORKING_DIR})")
else()
message(FATAL_ERROR "${d} = \"${${d}}\" is not the expected working directory (${EXPECTED_WORKING_DIR})")
endif()
endforeach()

1
Tests/RunCMake/CommandLine/RunCMakeTest.cmake
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@ -115,6 +115,7 @@ run_cmake_command(E_sleep-bad-arg2 ${CMAKE_COMMAND} -E sleep 1 -1)
run_cmake_command(E_sleep-one-tenth ${CMAKE_COMMAND} -E sleep 0.1) run_cmake_command(E_sleep-one-tenth ${CMAKE_COMMAND} -E sleep 0.1)
run_cmake_command(P_directory ${CMAKE_COMMAND} -P ${RunCMake_SOURCE_DIR}) run_cmake_command(P_directory ${CMAKE_COMMAND} -P ${RunCMake_SOURCE_DIR})
run_cmake_command(P_working-dir ${CMAKE_COMMAND} -DEXPECTED_WORKING_DIR=${RunCMake_BINARY_DIR}/P_working-dir-build -P ${RunCMake_SOURCE_DIR}/P_working-dir.cmake)
set(RunCMake_TEST_OPTIONS set(RunCMake_TEST_OPTIONS
"-DFOO=-DBAR:BOOL=BAZ") "-DFOO=-DBAR:BOOL=BAZ")