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3d4b70ea64
Both set_source_files_properties() and set_property(SOURCE) now accept two new optional arguments: DIRECTORY and TARGET_DIRECTORY. The DIRECTORY option takes a list of relative or absolute paths pointing to processed source directories (add_subdirectory was already called on them). These paths specify directory scopes where the source file properties will be set. Previously the scope was always the currently processed source directory. Similarly TARGET_DIRECTORY takes a list of targets, whose source directories will be used as the list of scopes where to set the source file properties. get_property() and get_source_file_property() also get the same new arguments, except only one value can be specified instead of a list. Fixes: #20128
75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include "cmGetSourceFilePropertyCommand.h"
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#include "cmExecutionStatus.h"
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#include "cmMakefile.h"
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#include "cmSetPropertyCommand.h"
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#include "cmSourceFile.h"
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bool cmGetSourceFilePropertyCommand(std::vector<std::string> const& args,
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cmExecutionStatus& status)
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{
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std::vector<std::string>::size_type args_size = args.size();
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if (args_size != 3 && args_size != 5) {
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status.SetError("called with incorrect number of arguments");
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return false;
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}
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std::vector<std::string> source_file_directories;
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std::vector<std::string> source_file_target_directories;
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bool source_file_directory_option_enabled = false;
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bool source_file_target_option_enabled = false;
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int property_arg_index = 2;
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if (args[2] == "DIRECTORY" && args_size == 5) {
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property_arg_index = 4;
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source_file_directory_option_enabled = true;
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source_file_directories.push_back(args[3]);
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} else if (args[2] == "TARGET_DIRECTORY" && args_size == 5) {
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property_arg_index = 4;
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source_file_target_option_enabled = true;
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source_file_target_directories.push_back(args[3]);
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}
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std::vector<cmMakefile*> source_file_directory_makefiles;
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bool file_scopes_handled =
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SetPropertyCommand::HandleAndValidateSourceFileDirectortoryScopes(
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status, source_file_directory_option_enabled,
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source_file_target_option_enabled, source_file_directories,
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source_file_target_directories, source_file_directory_makefiles);
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if (!file_scopes_handled) {
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return false;
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}
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std::string const& var = args[0];
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bool source_file_paths_should_be_absolute =
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source_file_directory_option_enabled || source_file_target_option_enabled;
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std::string const file =
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SetPropertyCommand::MakeSourceFilePathAbsoluteIfNeeded(
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status, args[1], source_file_paths_should_be_absolute);
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cmMakefile& mf = *source_file_directory_makefiles[0];
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cmSourceFile* sf = mf.GetSource(file);
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// for the location we must create a source file first
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if (!sf && args[property_arg_index] == "LOCATION") {
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sf = mf.CreateSource(file);
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}
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if (sf) {
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const char* prop = nullptr;
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if (!args[property_arg_index].empty()) {
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prop = sf->GetPropertyForUser(args[property_arg_index]);
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}
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if (prop) {
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// Set the value on the original Makefile scope, not the scope of the
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// requested directory.
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status.GetMakefile().AddDefinition(var, prop);
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return true;
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}
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}
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status.GetMakefile().AddDefinition(var, "NOTFOUND");
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return true;
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}
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