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set_property: Allow both DIRECTORY and TARGET_DIRECTORY together

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Allow to specify both DIRECTORY and TARGET_DIRECTORY at the same time in
`set_source_files_properties()` and `set_property(SOURCE)` commands.

Add test cases and update the documentation.

Fixes: #20932
This commit is contained in:
Alexandru Croitor
2020-07-08 22:12:02 +02:00
committed by Brad King
parent 177052d6b8
commit 1235f2d747
6 changed files with 68 additions and 26 deletions
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5
Help/command/set_property.rst
View File

@@ -9,7 +9,8 @@ Set a named property in a given scope.
DIRECTORY [<dir>] |
TARGET [<target1> ...] |
SOURCE [<src1> ...]
[<TARGET_DIRECTORY ... | DIRECTORY ...>] |
[TARGET_DIRECTORY <target1> ...]
[DIRECTORY <dir1> ...] |
INSTALL [<file1> ...] |
TEST [<test1> ...] |
CACHE [<entry1> ...] >
@@ -38,7 +39,7 @@ It must be one of the following:
file properties are by default visible only to targets added in the same
directory (``CMakeLists.txt``).
The file properties can be made visible in a different directory by specifying
one of the additional options: ``TARGET_DIRECTORY`` or ``DIRECTORY``.
one or both of the additional options: ``TARGET_DIRECTORY`` and ``DIRECTORY``.
``DIRECTORY`` takes a list of processed directories paths, and sets the file
properties in those directory scopes.

5
Help/command/set_source_files_properties.rst
View File

@@ -6,7 +6,8 @@ Source files can have properties that affect how they are built.
.. code-block:: cmake
set_source_files_properties([file1 [file2 [...]]]
[<TARGET_DIRECTORY ... | DIRECTORY ...>]
[TARGET_DIRECTORY <target1> ...]
[DIRECTORY <dir1> ...]
PROPERTIES prop1 value1
[prop2 value2 [...]])
@@ -17,7 +18,7 @@ Note that source file properties are by default visible only to
targets added in the same directory (``CMakeLists.txt``).
The file properties can be made visible in a different directory by specifying
one of the additional options: ``TARGET_DIRECTORY`` or ``DIRECTORY``.
one or both of the additional options: ``TARGET_DIRECTORY`` and ``DIRECTORY``.
``DIRECTORY`` takes a list of processed directories paths, and sets the file
properties in those directory scopes.

17
Source/cmSetPropertyCommand.cxx
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@@ -96,7 +96,9 @@ bool HandleSourceFileDirectoryScopes(
}
directory_makefiles.push_back(dir_mf);
}
} else if (!source_file_target_directories.empty()) {
}
if (!source_file_target_directories.empty()) {
for (const std::string& target_name : source_file_target_directories) {
cmTarget* target = current_dir_mf->FindTargetToUse(target_name);
if (!target) {
@@ -110,7 +112,10 @@ bool HandleSourceFileDirectoryScopes(
*target_source_dir);
directory_makefiles.push_back(target_dir_mf);
}
} else {
}
if (source_file_directories.empty() &&
source_file_target_directories.empty()) {
directory_makefiles.push_back(current_dir_mf);
}
return true;
@@ -271,12 +276,12 @@ bool cmSetPropertyCommand(std::vector<std::string> const& args,
appendMode = true;
remove = false;
appendAsString = true;
} else if (doing == DoingNames && scope == cmProperty::SOURCE_FILE &&
arg == "DIRECTORY") {
} else if (doing != DoingProperty && doing != DoingValues &&
scope == cmProperty::SOURCE_FILE && arg == "DIRECTORY") {
doing = DoingSourceDirectory;
source_file_directory_option_enabled = true;
} else if (doing == DoingNames && scope == cmProperty::SOURCE_FILE &&
arg == "TARGET_DIRECTORY") {
} else if (doing != DoingProperty && doing != DoingValues &&
scope == cmProperty::SOURCE_FILE && arg == "TARGET_DIRECTORY") {
doing = DoingSourceTargetDirectory;
source_file_target_option_enabled = true;
} else if (doing == DoingNames) {

39
Source/cmSetSourceFilesPropertiesCommand.cxx
View File

@@ -35,11 +35,11 @@ bool cmSetSourceFilesPropertiesCommand(std::vector<std::string> const& args,
"OBJECT_DEPENDS", "PROPERTIES", "DIRECTORY", "TARGET_DIRECTORY"
};
auto isNotAPropertyKeyword =
auto isAPropertyKeyword =
[](const std::vector<std::string>::const_iterator& arg_it) {
return std::all_of(
return std::any_of(
std::begin(prop_names), std::end(prop_names),
[&arg_it](cm::string_view prop_name) { return *arg_it != prop_name; });
[&arg_it](cm::string_view prop_name) { return *arg_it == prop_name; });
};
auto options_begin = std::find_first_of(
@@ -53,21 +53,32 @@ bool cmSetSourceFilesPropertiesCommand(std::vector<std::string> const& args,
bool source_file_target_option_enabled = false;
std::vector<cmMakefile*> source_file_directory_makefiles;
if (options_it != args.end() && *options_it == "DIRECTORY") {
source_file_directory_option_enabled = true;
++options_it;
while (options_it != args.end() && isNotAPropertyKeyword(options_it)) {
enum Doing
{
DoingNone,
DoingSourceDirectory,
DoingSourceTargetDirectory
};
Doing doing = DoingNone;
for (; options_it != args.end(); ++options_it) {
if (*options_it == "DIRECTORY") {
doing = DoingSourceDirectory;
source_file_directory_option_enabled = true;
} else if (*options_it == "TARGET_DIRECTORY") {
doing = DoingSourceTargetDirectory;
source_file_target_option_enabled = true;
} else if (isAPropertyKeyword(options_it)) {
break;
} else if (doing == DoingSourceDirectory) {
source_file_directories.push_back(*options_it);
++options_it;
}
} else if (options_it != args.end() && *options_it == "TARGET_DIRECTORY") {
source_file_target_option_enabled = true;
++options_it;
while (options_it != args.end() && isNotAPropertyKeyword(options_it)) {
} else if (doing == DoingSourceTargetDirectory) {
source_file_target_directories.push_back(*options_it);
++options_it;
} else {
status.SetError(
cmStrCat("given invalid argument \"", *options_it, "\"."));
}
}
const auto props_begin = options_it;
bool file_scopes_handled =

24
Tests/Properties/CMakeLists.txt
View File

@@ -146,18 +146,25 @@ check_cache_props()
function(generate_file_for_set_property_test i target_name)
set(src_path "${CMAKE_CURRENT_BINARY_DIR}/src${i}.cpp")
file(GENERATE OUTPUT "${src_path}" CONTENT
file(CONFIGURE OUTPUT "${src_path}" CONTENT
"#ifndef def${i}\n\
#error Expected def${i}\n\
#endif\n\
#ifdef _WIN32\n\
__declspec(dllexport)\n\
#endif\n\
void dummy_symbol${i}() {}\n")
void dummy_symbol${i}() {}\n"
NEWLINE_STYLE UNIX)
target_sources(${target_name} PRIVATE "${src_path}")
endfunction()
add_library(maindirtest SHARED)
# Generate file to be used with both DIRECTORY and TARGET_DIRECTORY options in
# set_source_files_properties and set_property().
generate_file_for_set_property_test(32 maindirtest)
generate_file_for_set_property_test(33 maindirtest)
add_subdirectory(SubDir2)
set(src_prefix "${CMAKE_CURRENT_BINARY_DIR}/SubDir2/")
@@ -233,6 +240,19 @@ set_source_files_properties("${CMAKE_CURRENT_BINARY_DIR}/src30.cpp"
set_source_files_properties("${CMAKE_CURRENT_BINARY_DIR}/src30.cpp"
"${CMAKE_CURRENT_BINARY_DIR}/SubDir2/src31.cpp")
# Check that specifying both DIRECTORY and TARGET_DIRECTORY works.
set_source_files_properties("${CMAKE_CURRENT_BINARY_DIR}/src32.cpp"
DIRECTORY .
TARGET_DIRECTORY set_prop_lib_3
PROPERTIES COMPILE_DEFINITIONS "def32")
set_property(SOURCE "${CMAKE_CURRENT_BINARY_DIR}/src33.cpp"
DIRECTORY SubDir2
TARGET_DIRECTORY maindirtest
PROPERTY COMPILE_DEFINITIONS "def33")
function(check_get_property_value expected)
if(NOT actual STREQUAL expected)
message(SEND_ERROR "Error: get_property returned unexpected value\n"

4
Tests/Properties/SubDir2/CMakeLists.txt
View File

@@ -28,3 +28,7 @@ generate_file_for_set_property_test(23 set_prop_lib_3)
# For set_source_files_properties + multiple files in multiple directories
generate_file_for_set_property_test(31 set_prop_lib_3)
# For specifying both DIRECTORY and TARGET_DIRECTORY
target_sources(set_prop_lib_3 PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/../src32.cpp")
target_sources(set_prop_lib_3 PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/../src33.cpp")