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Merge topic 'commands-file-permissions'

Browse Source 
769ff05483 Help: Clarify permission-related command options
900184616a Cleanup: Fix misspelt name of local C++ variable
635431a0c9 Tests: Check host platform instead of target for running stat
4ceb0ca59e Tests: Remove redundant files for configure_file() tests

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5945
This commit is contained in:
Brad King
2021-03-29 13:31:31 +00:00
committed by Kitware Robot
parent b355358de3 769ff05483
commit 75dd9b6c97
9 changed files with 61 additions and 44 deletions
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37
Help/command/configure_file.rst
View File

@@ -6,9 +6,9 @@ Copy a file to another location and modify its contents.
.. code-block:: cmake
configure_file(<input> <output>
[FILE_PERMISSIONS <permissions>...]
[NO_SOURCE_PERMISSIONS | USE_SOURCE_PERMISSIONS |
FILE_PERMISSIONS <permissions>...]
[COPYONLY] [ESCAPE_QUOTES] [@ONLY]
[NO_SOURCE_PERMISSIONS] [USE_SOURCE_PERMISSIONS]
[NEWLINE_STYLE [UNIX|DOS|WIN32|LF|CRLF] ])
Copies an ``<input>`` file to an ``<output>`` file and substitutes
@@ -97,8 +97,27 @@ The arguments are:
If the path names an existing directory the output file is placed
in that directory with the same file name as the input file.
``NO_SOURCE_PERMISSIONS``
.. versionadded:: 3.19
Do not transfer the permissions of the input file to the output file.
The copied file permissions default to the standard 644 value
(-rw-r--r--).
``USE_SOURCE_PERMISSIONS``
.. versionadded:: 3.20
Transfer the permissions of the input file to the output file.
This is already the default behavior if none of the three permissions-related
keywords are given (``NO_SOURCE_PERMISSIONS``, ``USE_SOURCE_PERMISSIONS``
or ``FILE_PERMISSIONS``). The ``USE_SOURCE_PERMISSIONS`` keyword mostly
serves as a way of making the intended behavior clearer at the call site.
``FILE_PERMISSIONS <permissions>...``
Use user provided permissions for the output file.
.. versionadded:: 3.20
Ignore the input file's permissions and use the specified ``<permissions>``
for the output file instead.
``COPYONLY``
Copy the file without replacing any variable references or other
@@ -111,18 +130,6 @@ The arguments are:
Restrict variable replacement to references of the form ``@VAR@``.
This is useful for configuring scripts that use ``${VAR}`` syntax.
``NO_SOURCE_PERMISSIONS``
.. versionadded:: 3.19
Does not transfer the file permissions of the original file to the copy.
The copied file permissions default to the standard 644 value
(-rw-r--r--).
``USE_SOURCE_PERMISSIONS``
.. versionadded:: 3.20
Transfer the file permissions of the original file to the output file.
``NEWLINE_STYLE <style>``
Specify the newline style for the output file. Specify
``UNIX`` or ``LF`` for ``\n`` newlines, or specify

26
Help/command/file.rst
View File

@@ -481,8 +481,8 @@ modified.
file(GENERATE OUTPUT output-file
<INPUT input-file|CONTENT content>
[CONDITION expression] [TARGET target]
[FILE_PERMISSIONS <permissions>...]
[NO_SOURCE_PERMISSIONS] [USE_SOURCE_PERMISSIONS]
[NO_SOURCE_PERMISSIONS | USE_SOURCE_PERMISSIONS |
FILE_PERMISSIONS <permissions>...]
[NEWLINE_STYLE [UNIX|DOS|WIN32|LF|CRLF] ])
Generate an output file for each build configuration supported by the current
@@ -524,16 +524,26 @@ from the input content to produce the output content. The options are:
require a target for evaluation (e.g. ``$<COMPILE_FEATURES:...>``,
``$<TARGET_PROPERTY:prop>``).
``FILE_PERMISSIONS <permissions>...``
Use user provided permissions for the generated file.
``NO_SOURCE_PERMISSIONS``
.. versionadded:: 3.20
The generated file permissions default to the standard 644 value
(-rw-r--r--).
``USE_SOURCE_PERMISSIONS``
Transfer the file permissions of the original file to the generated file.
This option expects INPUT option.
.. versionadded:: 3.20
Transfer the file permissions of the ``INPUT`` file to the generated file.
This is already the default behavior if none of the three permissions-related
keywords are given (``NO_SOURCE_PERMISSIONS``, ``USE_SOURCE_PERMISSIONS``
or ``FILE_PERMISSIONS``). The ``USE_SOURCE_PERMISSIONS`` keyword mostly
serves as a way of making the intended behavior clearer at the call site.
It is an error to specify this option without ``INPUT``.
``FILE_PERMISSIONS <permissions>...``
.. versionadded:: 3.20
Use the specified permissions for the generated file.
``NEWLINE_STYLE <style>``
.. versionadded:: 3.20
@@ -738,9 +748,9 @@ Create the given directories and their parents as needed.
.. code-block:: cmake
file(<COPY|INSTALL> <files>... DESTINATION <dir>
[NO_SOURCE_PERMISSIONS | USE_SOURCE_PERMISSIONS]
[FILE_PERMISSIONS <permissions>...]
[DIRECTORY_PERMISSIONS <permissions>...]
[NO_SOURCE_PERMISSIONS] [USE_SOURCE_PERMISSIONS]
[FOLLOW_SYMLINK_CHAIN]
[FILES_MATCHING]
[[PATTERN <pattern> | REGEX <regex>]

14
Source/cmConfigureFileCommand.cxx
View File

@@ -165,7 +165,7 @@ bool cmConfigureFileCommand(std::vector<std::string> const& args,
return false;
}
mode_t permisiions = 0;
mode_t permissions = 0;
if (filePermissions) {
if (filePermissionOptions.empty()) {
@@ -175,7 +175,7 @@ bool cmConfigureFileCommand(std::vector<std::string> const& args,
std::vector<std::string> invalidOptions;
for (auto const& e : filePermissionOptions) {
if (!cmFSPermissions::stringToModeT(e, permisiions)) {
if (!cmFSPermissions::stringToModeT(e, permissions)) {
invalidOptions.push_back(e);
}
}
@@ -197,14 +197,14 @@ bool cmConfigureFileCommand(std::vector<std::string> const& args,
}
if (noSourcePermissions) {
permisiions |= cmFSPermissions::mode_owner_read;
permisiions |= cmFSPermissions::mode_owner_write;
permisiions |= cmFSPermissions::mode_group_read;
permisiions |= cmFSPermissions::mode_world_read;
permissions |= cmFSPermissions::mode_owner_read;
permissions |= cmFSPermissions::mode_owner_write;
permissions |= cmFSPermissions::mode_group_read;
permissions |= cmFSPermissions::mode_world_read;
}
if (!status.GetMakefile().ConfigureFile(inputFile, outputFile, copyOnly,
atOnly, escapeQuotes, permisiions,
atOnly, escapeQuotes, permissions,
newLineStyle)) {
status.SetError("Problem configuring file");
return false;

14
Source/cmFileCommand.cxx
View File

@@ -2577,18 +2577,18 @@ bool HandleGenerateCommand(std::vector<std::string> const& args,
}
}
mode_t permisiions = 0;
mode_t permissions = 0;
if (arguments.NoSourcePermissions) {
permisiions |= cmFSPermissions::mode_owner_read;
permisiions |= cmFSPermissions::mode_owner_write;
permisiions |= cmFSPermissions::mode_group_read;
permisiions |= cmFSPermissions::mode_world_read;
permissions |= cmFSPermissions::mode_owner_read;
permissions |= cmFSPermissions::mode_owner_write;
permissions |= cmFSPermissions::mode_group_read;
permissions |= cmFSPermissions::mode_world_read;
}
if (!arguments.FilePermissions.empty()) {
std::vector<std::string> invalidOptions;
for (auto const& e : arguments.FilePermissions) {
if (!cmFSPermissions::stringToModeT(e, permisiions)) {
if (!cmFSPermissions::stringToModeT(e, permissions)) {
invalidOptions.push_back(e);
}
}
@@ -2610,7 +2610,7 @@ bool HandleGenerateCommand(std::vector<std::string> const& args,
AddEvaluationFile(input, arguments.Target, arguments.Output,
arguments.Condition, inputIsContent,
newLineStyle.GetCharacters(), permisiions, status);
newLineStyle.GetCharacters(), permissions, status);
return true;
}

2
Tests/RunCMake/File_Generate/UseSourcePermissionsVerify.cmake
View File

@@ -2,7 +2,7 @@ if(NOT EXISTS "${generatedFile}")
message(SEND_ERROR "Missing generated file:\n ${generatedFile}")
endif()
if (UNIX)
if (CMAKE_HOST_UNIX)
find_program(STAT_EXECUTABLE NAMES stat)
if(NOT STAT_EXECUTABLE)
return()

0
Tests/RunCMake/configure_file/SourcePermissions-result.txt
View File

0
Tests/RunCMake/configure_file/SourcePermissions-stderr.txt
View File

6
Tests/RunCMake/configure_file/SourcePermissions.cmake
View File

@@ -6,17 +6,17 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/sourcefile.txt
WORLD_READ
)
if (UNIX)
if (CMAKE_HOST_UNIX)
find_program(STAT_EXECUTABLE NAMES stat)
if(NOT STAT_EXECUTABLE)
return()
endif()
if (CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
if (CMAKE_HOST_SYSTEM_NAME MATCHES "FreeBSD")
execute_process(COMMAND "${STAT_EXECUTABLE}" -f %Lp "${CMAKE_CURRENT_BINARY_DIR}/sourcefile-source-permissions.txt"
OUTPUT_VARIABLE output
)
elseif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
elseif(CMAKE_HOST_SYSTEM_NAME MATCHES "Darwin")
execute_process(COMMAND "${STAT_EXECUTABLE}" -f %A "${CMAKE_CURRENT_BINARY_DIR}/sourcefile-source-permissions.txt"
OUTPUT_VARIABLE output
)

6
Tests/RunCMake/configure_file/UseSourcePermissions.cmake
View File

@@ -3,20 +3,20 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/sourcefile.txt
USE_SOURCE_PERMISSIONS
)
if (UNIX)
if (CMAKE_HOST_UNIX)
find_program(STAT_EXECUTABLE NAMES stat)
if(NOT STAT_EXECUTABLE)
return()
endif()
if (CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
if (CMAKE_HOST_SYSTEM_NAME MATCHES "FreeBSD")
execute_process(COMMAND "${STAT_EXECUTABLE}" -f %Lp "${CMAKE_CURRENT_SOURCE_DIR}/sourcefile.txt"
OUTPUT_VARIABLE output1
)
execute_process(COMMAND "${STAT_EXECUTABLE}" -f %Lp "${CMAKE_CURRENT_BINARY_DIR}/sourcefile-use-source-permissions.txt"
OUTPUT_VARIABLE output2
)
elseif (CMAKE_SYSTEM_NAME MATCHES "Darwin")
elseif (CMAKE_HOST_SYSTEM_NAME MATCHES "Darwin")
execute_process(COMMAND "${STAT_EXECUTABLE}" -f %A "${CMAKE_CURRENT_SOURCE_DIR}/sourcefile.txt"
OUTPUT_VARIABLE output1
)