Unity: Add option to use relative paths for unity files
Add a target property that will be read on unity file generation to attempt to use a relative path to the source file from the CMake Source Directory or the generated unity file. Additionally add the CMake Source Directory and the CMake Binary directory to the include path of the generated unity files. Closes: #26352
This commit is contained in:
James Moore
parent
f521d20cb4
commit
84996a65aa
@ -415,6 +415,7 @@ Properties on Targets
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/prop_tgt/UNITY_BUILD_CODE_AFTER_INCLUDE
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/prop_tgt/UNITY_BUILD_CODE_BEFORE_INCLUDE
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/prop_tgt/UNITY_BUILD_MODE
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/prop_tgt/UNITY_BUILD_RELOCATABLE
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/prop_tgt/UNITY_BUILD_UNIQUE_ID
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/prop_tgt/VERIFY_INTERFACE_HEADER_SETS
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/prop_tgt/VERSION
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40
Help/prop_tgt/UNITY_BUILD_RELOCATABLE.rst
Normal file
40
Help/prop_tgt/UNITY_BUILD_RELOCATABLE.rst
Normal file
@ -0,0 +1,40 @@
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UNITY_BUILD_RELOCATABLE
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-----------------------
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.. versionadded:: 3.32
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By default, the unity file generated when :prop_tgt:`UNITY_BUILD` is enabled
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uses absolute paths to reference the original source files. This causes the
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unity file to result in a different output depending on the location of the
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source files.
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When this property is set to true, the ``#include`` lines inside the generated
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unity source files will attempt to use relative paths to the original source
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files if possible in order to standardize the output of the unity file.
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The unity file's path to the original source file will use the following
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priority:
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* relative path to the generated unity file if the source file exists
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directly or in subfolder under the :variable:`CMAKE_BINARY_DIR`
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* relative path to :variable:`CMAKE_SOURCE_DIR` if the source file exists
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directly or in subfolder under the :variable:`CMAKE_SOURCE_DIR`
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* absolute path to the source file.
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This target property *does not* guarantee a consistent unity file across
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different environments as the final priority is an absolute path.
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Example usage:
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.. code-block:: cmake
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add_library(example_library
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source1.cxx
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source2.cxx
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source3.cxx)
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set_target_properties(example_library PROPERTIES
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UNITY_BUILD True
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UNITY_BUILD_RELOCATABLE TRUE)
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@ -3087,7 +3087,8 @@ inline void RegisterUnitySources(cmGeneratorTarget* target, cmSourceFile* sf,
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cmLocalGenerator::UnitySource cmLocalGenerator::WriteUnitySource(
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cmGeneratorTarget* target, std::vector<std::string> const& configs,
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cmRange<std::vector<UnityBatchedSource>::const_iterator> sources,
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cmValue beforeInclude, cmValue afterInclude, std::string filename) const
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cmValue beforeInclude, cmValue afterInclude, std::string filename,
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std::string const& unityFileDirectory, UnityPathMode pathMode) const
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{
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cmValue uniqueIdName = target->GetProperty("UNITY_BUILD_UNIQUE_ID");
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cmGeneratedFileStream file(
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@ -3110,7 +3111,8 @@ cmLocalGenerator::UnitySource cmLocalGenerator::WriteUnitySource(
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}
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RegisterUnitySources(target, ubs.Source, filename);
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WriteUnitySourceInclude(file, cond, ubs.Source->ResolveFullPath(),
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beforeInclude, afterInclude, uniqueIdName);
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beforeInclude, afterInclude, uniqueIdName,
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pathMode, unityFileDirectory);
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}
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return UnitySource(std::move(filename), perConfig);
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@ -3119,28 +3121,35 @@ cmLocalGenerator::UnitySource cmLocalGenerator::WriteUnitySource(
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void cmLocalGenerator::WriteUnitySourceInclude(
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std::ostream& unity_file, cm::optional<std::string> const& cond,
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std::string const& sf_full_path, cmValue beforeInclude, cmValue afterInclude,
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cmValue uniqueIdName) const
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cmValue uniqueIdName, UnityPathMode pathMode,
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std::string const& unityFileDirectory) const
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{
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if (cond) {
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unity_file << "#if " << *cond << "\n";
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}
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std::string pathToHash;
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std::string relocatableIncludePath;
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auto PathEqOrSubDir = [](std::string const& a, std::string const& b) {
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return (cmSystemTools::ComparePath(a, b) ||
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cmSystemTools::IsSubDirectory(a, b));
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};
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const auto path = cmSystemTools::GetFilenamePath(sf_full_path);
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if (PathEqOrSubDir(path, this->GetBinaryDirectory())) {
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relocatableIncludePath =
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cmSystemTools::RelativePath(unityFileDirectory, sf_full_path);
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pathToHash = "BLD_" +
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cmSystemTools::RelativePath(this->GetBinaryDirectory(), sf_full_path);
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} else if (PathEqOrSubDir(path, this->GetSourceDirectory())) {
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relocatableIncludePath =
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cmSystemTools::RelativePath(this->GetSourceDirectory(), sf_full_path);
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pathToHash = "SRC_" + relocatableIncludePath;
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} else {
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relocatableIncludePath = sf_full_path;
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pathToHash = "ABS_" + sf_full_path;
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}
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if (cmNonempty(uniqueIdName)) {
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std::string pathToHash;
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auto PathEqOrSubDir = [](std::string const& a, std::string const& b) {
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return (cmSystemTools::ComparePath(a, b) ||
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cmSystemTools::IsSubDirectory(a, b));
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};
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const auto path = cmSystemTools::GetFilenamePath(sf_full_path);
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if (PathEqOrSubDir(path, this->GetBinaryDirectory())) {
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pathToHash = "BLD_" +
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cmSystemTools::RelativePath(this->GetBinaryDirectory(), sf_full_path);
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} else if (PathEqOrSubDir(path, this->GetSourceDirectory())) {
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pathToHash = "SRC_" +
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cmSystemTools::RelativePath(this->GetSourceDirectory(), sf_full_path);
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} else {
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pathToHash = "ABS_" + sf_full_path;
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}
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cmCryptoHash hasher(cmCryptoHash::AlgoMD5);
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unity_file << "/* " << pathToHash << " */\n"
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<< "#undef " << *uniqueIdName << "\n"
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@ -3156,7 +3165,11 @@ void cmLocalGenerator::WriteUnitySourceInclude(
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unity_file
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<< "/* NOLINTNEXTLINE(bugprone-suspicious-include,misc-include-cleaner) "
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"*/\n";
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unity_file << "#include \"" << sf_full_path << "\"\n";
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if (pathMode == UnityPathMode::Relative) {
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unity_file << "#include \"" << relocatableIncludePath << "\"\n";
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} else {
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unity_file << "#include \"" << sf_full_path << "\"\n";
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}
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if (afterInclude) {
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unity_file << *afterInclude << "\n";
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@ -3192,7 +3205,7 @@ cmLocalGenerator::AddUnityFilesModeAuto(
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std::vector<std::string> const& configs,
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std::vector<UnityBatchedSource> const& filtered_sources,
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cmValue beforeInclude, cmValue afterInclude,
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std::string const& filename_base, size_t batchSize)
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std::string const& filename_base, UnityPathMode pathMode, size_t batchSize)
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{
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if (batchSize == 0) {
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batchSize = filtered_sources.size();
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@ -3210,7 +3223,7 @@ cmLocalGenerator::AddUnityFilesModeAuto(
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auto const end = begin + chunk;
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unity_files.emplace_back(this->WriteUnitySource(
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target, configs, cmMakeRange(begin, end), beforeInclude, afterInclude,
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std::move(filename)));
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std::move(filename), filename_base, pathMode));
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}
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return unity_files;
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}
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@ -3221,7 +3234,7 @@ cmLocalGenerator::AddUnityFilesModeGroup(
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std::vector<std::string> const& configs,
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std::vector<UnityBatchedSource> const& filtered_sources,
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cmValue beforeInclude, cmValue afterInclude,
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std::string const& filename_base)
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std::string const& filename_base, UnityPathMode pathMode)
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{
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std::vector<UnitySource> unity_files;
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@ -3247,7 +3260,7 @@ cmLocalGenerator::AddUnityFilesModeGroup(
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cmStrCat(filename_base, "unity_", name, unity_file_extension(lang));
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unity_files.emplace_back(this->WriteUnitySource(
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target, configs, cmMakeRange(item.second), beforeInclude, afterInclude,
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std::move(filename)));
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std::move(filename), filename_base, pathMode));
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}
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return unity_files;
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@ -3305,6 +3318,9 @@ void cmLocalGenerator::AddUnityBuild(cmGeneratorTarget* target)
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target->GetProperty("UNITY_BUILD_CODE_BEFORE_INCLUDE");
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cmValue afterInclude = target->GetProperty("UNITY_BUILD_CODE_AFTER_INCLUDE");
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cmValue unityMode = target->GetProperty("UNITY_BUILD_MODE");
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UnityPathMode pathMode = target->GetPropertyAsBool("UNITY_BUILD_RELOCATABLE")
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? UnityPathMode::Relative
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: UnityPathMode::Absolute;
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for (std::string lang : { "C", "CXX", "OBJC", "OBJCXX", "CUDA" }) {
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std::vector<UnityBatchedSource> filtered_sources;
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@ -3325,11 +3341,11 @@ void cmLocalGenerator::AddUnityBuild(cmGeneratorTarget* target)
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if (!unityMode || *unityMode == "BATCH") {
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unity_files = AddUnityFilesModeAuto(
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target, lang, configs, filtered_sources, beforeInclude, afterInclude,
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filename_base, unityBatchSize);
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filename_base, pathMode, unityBatchSize);
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} else if (unityMode && *unityMode == "GROUP") {
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unity_files =
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AddUnityFilesModeGroup(target, lang, configs, filtered_sources,
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beforeInclude, afterInclude, filename_base);
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unity_files = AddUnityFilesModeGroup(
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target, lang, configs, filtered_sources, beforeInclude, afterInclude,
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filename_base, pathMode);
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} else {
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// unity mode is set to an unsupported value
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std::string e("Invalid UNITY_BUILD_MODE value of " + *unityMode +
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@ -3348,6 +3364,11 @@ void cmLocalGenerator::AddUnityBuild(cmGeneratorTarget* target)
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unity->SetProperty("COMPILE_DEFINITIONS",
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"CMAKE_UNITY_CONFIG_$<UPPER_CASE:$<CONFIG>>");
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}
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if (pathMode == UnityPathMode::Relative) {
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unity->AppendProperty("INCLUDE_DIRECTORIES",
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this->GetSourceDirectory(), false);
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}
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}
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}
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}
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@ -699,28 +699,37 @@ private:
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{
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}
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};
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/** Whether to insert relative or absolute paths into unity files */
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enum class UnityPathMode
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{
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Absolute,
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Relative
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};
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UnitySource WriteUnitySource(
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cmGeneratorTarget* target, std::vector<std::string> const& configs,
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cmRange<std::vector<UnityBatchedSource>::const_iterator> sources,
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cmValue beforeInclude, cmValue afterInclude, std::string filename) const;
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cmValue beforeInclude, cmValue afterInclude, std::string filename,
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std::string const& unityFileDirectory, UnityPathMode pathMode) const;
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void WriteUnitySourceInclude(std::ostream& unity_file,
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cm::optional<std::string> const& cond,
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std::string const& sf_full_path,
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cmValue beforeInclude, cmValue afterInclude,
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cmValue uniqueIdName) const;
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cmValue uniqueIdName, UnityPathMode pathMode,
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std::string const& unityFileDirectory) const;
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std::vector<UnitySource> AddUnityFilesModeAuto(
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cmGeneratorTarget* target, std::string const& lang,
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std::vector<std::string> const& configs,
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std::vector<UnityBatchedSource> const& filtered_sources,
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cmValue beforeInclude, cmValue afterInclude,
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std::string const& filename_base, size_t batchSize);
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std::string const& filename_base, UnityPathMode pathMode,
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size_t batchSize);
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std::vector<UnitySource> AddUnityFilesModeGroup(
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cmGeneratorTarget* target, std::string const& lang,
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std::vector<std::string> const& configs,
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std::vector<UnityBatchedSource> const& filtered_sources,
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cmValue beforeInclude, cmValue afterInclude,
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std::string const& filename_base);
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std::string const& filename_base, UnityPathMode pathMode);
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};
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namespace detail {
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@ -553,6 +553,7 @@ TargetProperty const StaticTargetProperties[] = {
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{ "UNITY_BUILD_UNIQUE_ID"_s, IC::CanCompileSources },
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{ "UNITY_BUILD_BATCH_SIZE"_s, "8"_s, IC::CanCompileSources },
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{ "UNITY_BUILD_MODE"_s, "BATCH"_s, IC::CanCompileSources },
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{ "UNITY_BUILD_RELOCATABLE"_s, IC::CanCompileSources },
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{ "OPTIMIZE_DEPENDENCIES"_s, IC::CanCompileSources },
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{ "VERIFY_INTERFACE_HEADER_SETS"_s },
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// -- Android
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@ -8,10 +8,16 @@ function(run_build name)
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endfunction()
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run_cmake(unitybuild_c)
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run_cmake(unitybuild_c_absolute_path)
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run_cmake(unitybuild_c_relocatable_path)
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run_cmake(unitybuild_c_batch)
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run_cmake(unitybuild_c_group)
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run_cmake(unitybuild_cxx)
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run_cmake(unitybuild_cxx_absolute_path)
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run_cmake(unitybuild_cxx_relocatable_path)
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run_cmake(unitybuild_cxx_group)
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run_cmake(unitybuild_c_and_cxx_absolute_path)
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run_cmake(unitybuild_c_and_cxx_relocatable_path)
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run_cmake(unitybuild_c_and_cxx)
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run_cmake(unitybuild_c_and_cxx_group)
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if(CMake_TEST_OBJC)
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@ -37,6 +43,7 @@ run_cmake(unitybuild_invalid_mode)
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run_build(unitybuild_anon_ns)
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run_build(unitybuild_anon_ns_no_unity_build)
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run_build(unitybuild_anon_ns_group_mode)
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run_cmake(unitybuild_relocatable_locations)
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function(run_per_config name)
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set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${name}-build)
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5
Tests/RunCMake/UnityBuild/relocatable/foo.c
Normal file
5
Tests/RunCMake/UnityBuild/relocatable/foo.c
Normal file
@ -0,0 +1,5 @@
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int foo(int x)
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{
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(void)x;
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return 0;
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}
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@ -0,0 +1,17 @@
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set(unitybuild_c "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/tgt.dir/Unity/unity_0_c.c")
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if(NOT EXISTS "${unitybuild_c}")
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set(RunCMake_TEST_FAILED "Generated unity source file ${unitybuild_c} does not exist.")
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return()
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endif()
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string(JOIN ".*" EXPECTED_UNITY_FILE_CONTENT
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[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_c_absolute_path-build/s1\.c"]]
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[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_c_absolute_path-build/s2\.c"]]
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[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_c_absolute_path-build/s3\.c"]]
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)
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file(STRINGS ${unitybuild_c} unitybuild_c_strings)
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if(NOT unitybuild_c_strings MATCHES "${EXPECTED_UNITY_FILE_CONTENT}")
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set(RunCMake_TEST_FAILED "Generated unity file ${unitybuild_c} doesn't contain absolute paths")
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return()
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endif()
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13
Tests/RunCMake/UnityBuild/unitybuild_c_absolute_path.cmake
Normal file
13
Tests/RunCMake/UnityBuild/unitybuild_c_absolute_path.cmake
Normal file
@ -0,0 +1,13 @@
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project(unitybuild_c_absolute_path C)
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set(srcs "")
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foreach(s RANGE 1 3)
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set(src "${CMAKE_CURRENT_BINARY_DIR}/s${s}.c")
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file(WRITE "${src}" "int s${s}(void) { return 0; }\n")
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list(APPEND srcs "${src}")
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endforeach()
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add_library(tgt SHARED ${srcs})
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set_target_properties(tgt PROPERTIES UNITY_BUILD ON
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UNITY_BUILD_RELOCATABLE FALSE)
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@ -0,0 +1,35 @@
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set(unitybuild_c "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/tgt.dir/Unity/unity_0_c.c")
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if(NOT EXISTS "${unitybuild_c}")
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set(RunCMake_TEST_FAILED "Generated unity source files ${unitybuild_c} does not exist.")
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return()
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endif()
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string(JOIN ".*" EXPECTED_UNITY_FILE_CONTENT
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[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_c_and_cxx_absolute_path-build/s1\.c"]]
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[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_c_and_cxx_absolute_path-build/s2\.c"]]
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[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_c_and_cxx_absolute_path-build/s3\.c"]]
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)
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file(STRINGS ${unitybuild_c} unitybuild_c_strings)
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if(NOT unitybuild_c_strings MATCHES "${EXPECTED_UNITY_FILE_CONTENT}")
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set(RunCMake_TEST_FAILED "Generated unity file ${unitybuild_c} doesn't contain absolute paths")
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return()
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endif()
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set(unitybuild_cxx "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/tgt.dir/Unity/unity_0_cxx.cxx")
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if(NOT EXISTS "${unitybuild_cxx}")
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set(RunCMake_TEST_FAILED "Generated unity source files ${unitybuild_cxx} does not exist.")
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return()
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endif()
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string(JOIN ".*" EXPECTED_UNITY_FILE_CONTENT_CXX
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[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_c_and_cxx_absolute_path-build/s1\.cxx"]]
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[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_c_and_cxx_absolute_path-build/s2\.cxx"]]
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[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_c_and_cxx_absolute_path-build/s3\.cxx"]]
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)
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file(STRINGS ${unitybuild_cxx} unitybuild_cxx_strings)
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if(NOT unitybuild_cxx_strings MATCHES "${EXPECTED_UNITY_FILE_CONTENT_CXX}")
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set(RunCMake_TEST_FAILED "Generated unity file ${unitybuild_cxx} doesn't contain absolute paths")
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return()
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endif()
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@ -0,0 +1,18 @@
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project(unitybuild_c_and_cxx_absolute_path C CXX)
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set(srcs "")
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foreach(s RANGE 1 3)
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set(src_c "${CMAKE_CURRENT_BINARY_DIR}/s${s}.c")
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file(WRITE "${src_c}" "int s${s}(void) { return 0; }\n")
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set(src_cxx "${CMAKE_CURRENT_BINARY_DIR}/s${s}.cxx")
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file(WRITE "${src_cxx}" "int s${s}(void) { return 0; }\n")
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list(APPEND srcs "${src_c}")
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list(APPEND srcs "${src_cxx}")
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endforeach()
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add_library(tgt SHARED ${srcs})
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set_target_properties(tgt PROPERTIES UNITY_BUILD ON
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UNITY_BUILD_RELOCATABLE FALSE)
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@ -0,0 +1,35 @@
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set(unitybuild_c "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/tgt.dir/Unity/unity_0_c.c")
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if(NOT EXISTS "${unitybuild_c}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity source files ${unitybuild_c} does not exist.")
|
||||
return()
|
||||
endif()
|
||||
|
||||
string(JOIN ".*" EXPECTED_UNITY_FILE_CONTENT
|
||||
[[#include "\.\./\.\./\.\./s1\.c"]]
|
||||
[[#include "\.\./\.\./\.\./s2\.c"]]
|
||||
[[#include "\.\./\.\./\.\./s3\.c"]]
|
||||
)
|
||||
|
||||
file(STRINGS ${unitybuild_c} unitybuild_c_strings)
|
||||
if(NOT unitybuild_c_strings MATCHES "${EXPECTED_UNITY_FILE_CONTENT}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity file ${unitybuild_c} doesn't contain relative paths")
|
||||
return()
|
||||
endif()
|
||||
|
||||
set(unitybuild_cxx "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/tgt.dir/Unity/unity_0_cxx.cxx")
|
||||
if(NOT EXISTS "${unitybuild_cxx}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity source files ${unitybuild_cxx} does not exist.")
|
||||
return()
|
||||
endif()
|
||||
|
||||
string(JOIN ".*" EXPECTED_UNITY_FILE_CONTENT_CXX
|
||||
[[#include "\.\./\.\./\.\./s1\.cxx"]]
|
||||
[[#include "\.\./\.\./\.\./s2\.cxx"]]
|
||||
[[#include "\.\./\.\./\.\./s3\.cxx"]]
|
||||
)
|
||||
|
||||
file(STRINGS ${unitybuild_cxx} unitybuild_cxx_strings)
|
||||
if(NOT unitybuild_cxx_strings MATCHES "${EXPECTED_UNITY_FILE_CONTENT_CXX}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity file ${unitybuild_cxx} doesn't contain relative paths")
|
||||
return()
|
||||
endif()
|
||||
@ -0,0 +1,18 @@
|
||||
project(unitybuild_c_and_cxx_relocatable_path C CXX)
|
||||
|
||||
set(srcs "")
|
||||
foreach(s RANGE 1 3)
|
||||
set(src_c "${CMAKE_CURRENT_BINARY_DIR}/s${s}.c")
|
||||
file(WRITE "${src_c}" "int s${s}(void) { return 0; }\n")
|
||||
|
||||
set(src_cxx "${CMAKE_CURRENT_BINARY_DIR}/s${s}.cxx")
|
||||
file(WRITE "${src_cxx}" "int s${s}(void) { return 0; }\n")
|
||||
|
||||
list(APPEND srcs "${src_c}")
|
||||
list(APPEND srcs "${src_cxx}")
|
||||
endforeach()
|
||||
|
||||
add_library(tgt SHARED ${srcs})
|
||||
|
||||
set_target_properties(tgt PROPERTIES UNITY_BUILD ON
|
||||
UNITY_BUILD_RELOCATABLE TRUE)
|
||||
@ -0,0 +1,17 @@
|
||||
set(unitybuild_c "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/tgt.dir/Unity/unity_0_c.c")
|
||||
if(NOT EXISTS "${unitybuild_c}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity source file ${unitybuild_c} does not exist.")
|
||||
return()
|
||||
endif()
|
||||
|
||||
string(JOIN ".*" EXPECTED_UNITY_FILE_CONTENT
|
||||
[[#include "\.\./\.\./\.\./s1\.c"]]
|
||||
[[#include "\.\./\.\./\.\./s2\.c"]]
|
||||
[[#include "\.\./\.\./\.\./s3\.c"]]
|
||||
)
|
||||
|
||||
file(STRINGS ${unitybuild_c} unitybuild_c_strings)
|
||||
if(NOT unitybuild_c_strings MATCHES "${EXPECTED_UNITY_FILE_CONTENT}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity file ${unitybuild_c} doesn't contain relative paths")
|
||||
return()
|
||||
endif()
|
||||
@ -0,0 +1,14 @@
|
||||
project(unitybuild_c_relocatable_path C)
|
||||
|
||||
set(srcs "")
|
||||
foreach(s RANGE 1 3)
|
||||
set(src "${CMAKE_CURRENT_BINARY_DIR}/s${s}.c")
|
||||
file(WRITE "${src}" "int s${s}(void) { return 0; }\n")
|
||||
list(APPEND srcs "${src}")
|
||||
endforeach()
|
||||
|
||||
add_library(tgt SHARED ${srcs})
|
||||
|
||||
set_target_properties(tgt PROPERTIES UNITY_BUILD ON
|
||||
UNITY_BUILD_RELOCATABLE TRUE
|
||||
UNITY_BUILD_UNIQUE_ID "anon")
|
||||
@ -0,0 +1,17 @@
|
||||
set(unitybuild_cxx "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/tgt.dir/Unity/unity_0_cxx.cxx")
|
||||
if(NOT EXISTS "${unitybuild_cxx}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity source file ${unitybuild_cxx} does not exist.")
|
||||
return()
|
||||
endif()
|
||||
|
||||
string(JOIN ".*" EXPECTED_UNITY_FILE_CONTENT
|
||||
[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_cxx_absolute_path-build/s1\.cxx"]]
|
||||
[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_cxx_absolute_path-build/s2\.cxx"]]
|
||||
[[#include "([A-Za-z]:)?/[^"]*/Tests/RunCMake/UnityBuild/unitybuild_cxx_absolute_path-build/s3\.cxx"]]
|
||||
)
|
||||
|
||||
file(STRINGS ${unitybuild_cxx} unitybuild_cxx_strings)
|
||||
if(NOT unitybuild_cxx_strings MATCHES "${EXPECTED_UNITY_FILE_CONTENT}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity file ${unitybuild_cxx} doesn't contain absolute paths")
|
||||
return()
|
||||
endif()
|
||||
13
Tests/RunCMake/UnityBuild/unitybuild_cxx_absolute_path.cmake
Normal file
13
Tests/RunCMake/UnityBuild/unitybuild_cxx_absolute_path.cmake
Normal file
@ -0,0 +1,13 @@
|
||||
project(unitybuild_cxx_absolute_path CXX)
|
||||
|
||||
set(srcs "")
|
||||
foreach(s RANGE 1 3)
|
||||
set(src "${CMAKE_CURRENT_BINARY_DIR}/s${s}.cxx")
|
||||
file(WRITE "${src}" "int s${s}(void) { return 0; }\n")
|
||||
list(APPEND srcs "${src}")
|
||||
endforeach()
|
||||
|
||||
add_library(tgt SHARED ${srcs})
|
||||
|
||||
set_target_properties(tgt PROPERTIES UNITY_BUILD ON
|
||||
UNITY_BUILD_RELOCATABLE FALSE)
|
||||
@ -0,0 +1,17 @@
|
||||
set(unitybuild_cxx "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/tgt.dir/Unity/unity_0_cxx.cxx")
|
||||
if(NOT EXISTS "${unitybuild_cxx}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity source file ${unitybuild_cxx} does not exist.")
|
||||
return()
|
||||
endif()
|
||||
|
||||
string(JOIN ".*" EXPECTED_UNITY_FILE_CONTENT
|
||||
[[#include "\.\./\.\./\.\./s1\.cxx"]]
|
||||
[[#include "\.\./\.\./\.\./s2\.cxx"]]
|
||||
[[#include "\.\./\.\./\.\./s3\.cxx"]]
|
||||
)
|
||||
|
||||
file(STRINGS ${unitybuild_cxx} unitybuild_cxx_strings)
|
||||
if(NOT unitybuild_cxx_strings MATCHES "${EXPECTED_UNITY_FILE_CONTENT}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity file ${unitybuild_cxx} doesn't contain relative paths")
|
||||
return()
|
||||
endif()
|
||||
@ -0,0 +1,13 @@
|
||||
project(unitybuild_cxx_relocatable_path CXX)
|
||||
|
||||
set(srcs "")
|
||||
foreach(s RANGE 1 3)
|
||||
set(src "${CMAKE_CURRENT_BINARY_DIR}/s${s}.cxx")
|
||||
file(WRITE "${src}" "int s${s}(void) { return 0; }\n")
|
||||
list(APPEND srcs "${src}")
|
||||
endforeach()
|
||||
|
||||
add_library(tgt SHARED ${srcs})
|
||||
|
||||
set_target_properties(tgt PROPERTIES UNITY_BUILD ON
|
||||
UNITY_BUILD_RELOCATABLE TRUE)
|
||||
@ -0,0 +1,22 @@
|
||||
set(unitybuild_c "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/tgt.dir/Unity/unity_0_c.c")
|
||||
if(NOT EXISTS "${unitybuild_c}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity source file ${unitybuild_c} does not exist.")
|
||||
return()
|
||||
endif()
|
||||
|
||||
string(JOIN ".*" EXPECTED_UNITY_FILE_CONTENT
|
||||
[[#include "\.\./\.\./\.\./s1\.c"]]
|
||||
[[#include "\.\./\.\./\.\./s2\.c"]]
|
||||
[[#include "\.\./\.\./\.\./s3\.c"]]
|
||||
[[#include "\.\./\.\./\.\./subFolder/sub1\.c"]]
|
||||
[[#include "\.\./\.\./\.\./subFolder/sub2\.c"]]
|
||||
[[#include "\.\./\.\./\.\./subFolder/sub3\.c"]]
|
||||
[[#include "f\.c"]]
|
||||
[[#include "relocatable/foo\.c"]]
|
||||
)
|
||||
|
||||
file(STRINGS ${unitybuild_c} unitybuild_c_strings)
|
||||
if(NOT unitybuild_c_strings MATCHES "${EXPECTED_UNITY_FILE_CONTENT}")
|
||||
set(RunCMake_TEST_FAILED "Generated unity file ${unitybuild_c} doesn't contain relative paths")
|
||||
return()
|
||||
endif()
|
||||
@ -0,0 +1,23 @@
|
||||
project(unitybuild_relocatable_locations C)
|
||||
|
||||
# Binary path relative source file
|
||||
set(srcs "")
|
||||
foreach(s RANGE 1 3)
|
||||
set(src "${CMAKE_CURRENT_BINARY_DIR}/s${s}.c")
|
||||
file(WRITE "${src}" "int s${s}(void) { return 0; }\n")
|
||||
list(APPEND srcs "${src}")
|
||||
endforeach()
|
||||
foreach(s RANGE 1 3)
|
||||
set(src "${CMAKE_CURRENT_BINARY_DIR}/subFolder/sub${s}.c")
|
||||
file(WRITE "${src}" "int sub${s}(void) { return 0; }\n")
|
||||
list(APPEND srcs "${src}")
|
||||
endforeach()
|
||||
|
||||
# Source path relative source file
|
||||
list(APPEND srcs "${CMAKE_SOURCE_DIR}/f.c")
|
||||
list(APPEND srcs "${CMAKE_SOURCE_DIR}/relocatable/foo.c")
|
||||
|
||||
add_library(tgt SHARED ${srcs})
|
||||
|
||||
set_target_properties(tgt PROPERTIES UNITY_BUILD ON
|
||||
UNITY_BUILD_RELOCATABLE TRUE)
|
||||
Loading…
Reference in New Issue
Block a user