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path: root/Source/cmGeneratorExpressionNode.cxx
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* Refactor language standard computationJustin Goshi2020-06-161-2/+2
| | | | | Instead of mutating the configure-time cmTarget's properties at generate time, compute and store it in a cmGeneratorTarget field.
* cmMakefile: Change CompileFeatureKnown to take target name instead of targetJustin Goshi2020-06-151-1/+1
| | | | The implementation needs only the target name.
* add_library/add_executable: allow local alias to imported targetsMarc Chevrier2020-06-021-0/+8
| | | | Fixes: #20641
* Single location for cmProp typedefVitaly Stakhovsky2020-06-011-0/+1
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* Merge topic 'stl-support'Brad King2020-05-011-2/+1
|\ | | | | | | | | | | | | 8d4a9ee398 Refactoring: rename "cm_static_string_view.hxx" as <cmext/string_view> Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !4689
| * Refactoring: rename "cm_static_string_view.hxx" as <cmext/string_view>Marc Chevrier2020-04-301-2/+1
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* | cmGeneratorTarget::GetProperty: return cmPropVitaly Stakhovsky2020-04-291-9/+8
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* Genex: Add generator expressions $<DEVICE_LINK> and $<HOST_LINK>Marc Chevrier2020-04-191-0/+68
| | | | | | These generator expressions can only be used in link options properties. These expressions return the arguments respectively for device and host link step, otherwise return an empty string.
* Refactoring: add cm::contains to <cmext/algorithm>Marc Chevrier2020-04-171-4/+5
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* cmTarget::GetProperty: return cmPropVitaly Stakhovsky2020-03-301-5/+5
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* cmTarget: minor code improvementsVitaly Stakhovsky2020-03-171-3/+3
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* Genex: Add $<LINK_LANGUAGE:...> and $<LINK_LANG_AND_ID:...>Marc Chevrier2020-02-261-0/+149
| | | | | | This MR may help to solve issues #19757 and #18008 Fixes: #19965
* cm::String: enhance compatibility with STLMarc Chevrier2020-01-251-1/+1
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* Revise include order using clang-format-6.0Kitware Robot2019-10-011-17/+18
| | | | | Run the `clang-format.bash` script to update our C and C++ code to a new include order `.clang-format`. Use `clang-format` version 6.0.
* Languages: Add support for Objective-C++Steve Wilson2019-09-281-1/+7
| | | | | | | | | | | | | | | | | Add entries in Modules and Modules/Platform to support Objective-C++ compiler determination and identification. Add Modules to check Objective-C++ compiler flags, source compilations, program checks, etc... Use OBJCXX as the designator of the language, eg: project(foo OBJCXX) Add various tests for Objective-C++ language features. Add tests to preserve C++ handling of .M and .mm files when Objective-C++ is not a configured language. Co-authored-by: Cristian Adam <cristian.adam@gmail.com>
* cmGeneratorExpression: Remove Evaluate overload by parameter re-orderingDaniel Eiband2019-09-221-8/+8
| | | | | | | | Simplify by re-ordering parameters of cmCompiledGeneratorExpression::Evaluate so that frequently used parameters are before less frequently used parameters. This allows with little extra arguments to get rid of one Evaluate overload, which makes it easier to implement the cmGeneratorExpression::Evaluate utility. The latter would otherwise need four overloads.
* cmGeneratorExpression: Move quiet flag to cmCompiledGeneratorExpressionDaniel Eiband2019-09-221-2/+3
| | | | | | The quiet flag is false for all but one call to Evaluate. Make the quiet flag a setter of cmCompiledGeneratorExpression to be able to remove it from the Evaluate function signature.
* cmstd: Modernize CMake system headersMarc Chevrier2019-09-201-1/+2
| | | | | | | | | | | | | | Provide a standardized way to handle the C++ "standard" headers customized to be used with current CMake C++ standard constraints. Offer under directory `cm` headers which can be used as direct replacements of the standard ones. For example: #include <cm/string_view> can be used safely for CMake development in place of the `<string_view>` standard header. Fixes: #19491
* clang-tidy: modernize-deprecated-headersRegina Pfeifer2019-09-161-4/+4
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* clang-tidy: Replace typedef with usingRegina Pfeifer2019-09-041-1/+1
| | | | | | | | Automate the conversion with perl -i -0pe 's/typedef ([^;]*) ([^ ]+);/using $2 = $1;/g' then manually fix a few places.
* Merge topic 'source_sweep_ostringstream_single'Brad King2019-08-261-3/+3
|\ | | | | | | | | | | | | 3b2b02825d Source sweep: Replace std::ostringstream when used with a single append Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !3726
| * Source sweep: Replace std::ostringstream when used with a single appendSebastian Holtermann2019-08-231-3/+3
| | | | | | | | | | | | | | This replaces `std::ostringstream`, when it is written to only once. If the single written argument was numeric, `std::to_string` is used instead. Otherwise, the single written argument is used directly instead of the `std::ostringstream::str()` invocation.
* | Source sweep: Replace cmExpandList with the shorter cmExpandedListSebastian Holtermann2019-08-231-6/+3
|/ | | | | | | | | | | | This replaces the code pattern ``` std::vector<std::string> args; cmExpandList(valueStr, args, ...) ``` with ``` std::vector<std::string> args = cmExpandedList(valueStr, ...) ```
* Source sweep: Use cmStrCat for string concatenationSebastian Holtermann2019-08-221-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is generated by a python script that uses regular expressions to search for string concatenation patterns of the kind ``` std::string str = <ARG0>; str += <ARG1>; str += <ARG2>; ... ``` and replaces them with a single `cmStrCat` call ``` std::string str = cmStrCat(<ARG0>, <ARG1>, <ARG2>, ...); ``` If any `<ARGX>` is itself a concatenated string of the kind ``` a + b + c + ...; ``` then `<ARGX>` is split into multiple arguments for the `cmStrCat` call. If there's a sequence of literals in the `<ARGX>`, then all literals in the sequence are concatenated and merged into a single literal argument for the `cmStrCat` call. Single character strings are converted to single char arguments for the `cmStrCat` call. `std::to_string(...)` wrappings are removed from `cmStrCat` arguments, because it supports numeric types as well as string types. `arg.substr(x)` arguments to `cmStrCat` are replaced with `cm::string_view(arg).substr(x)`
* Merge topic 'isolate-declarations'Brad King2019-08-221-3/+6
|\ | | | | | | | | | | | | d331021255 clang-tidy: isolate declarations for readability Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !3704
| * clang-tidy: isolate declarations for readabilityRegina Pfeifer2019-08-201-3/+6
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* | Merge topic 'shared-string'Brad King2019-08-211-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | be7807478c cmDefinitions: Reduce allocation of keys and values in MakeClosure e07e2bc8bb bootstrap: Compile cm::String c1787cb5eb cpack.cxx: Re-order include blocks to follow our conventions 141e307484 cmConfigure.h: Tell windows.h not to define min/max macros Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !3669
| * | cmDefinitions: Reduce allocation of keys and values in MakeClosureBrad King2019-08-201-1/+1
| |/ | | | | | | | | | | | | Use `cm::String` to store keys and values so that `MakeClosure` does not need to allocate new copies of all of them. Issue: #19581
* | Merge topic 'cm-contains'Brad King2019-08-211-9/+4
|\ \ | |/ |/| | | | | | | | | | | | | 2dfc52675c cmAlgorithms: Add cmContains Acked-by: Kitware Robot <kwrobot@kitware.com> Acked-by: Sebastian Holtermann <sebholt@web.de> Acked-by: Daniel Pfeifer <daniel@pfeifer-mail.de> Merge-request: !3700
| * cmAlgorithms: Add cmContainsRegina Pfeifer2019-08-191-9/+4
| | | | | | | | Also, use the new function where applicable.
* | Source sweep: Use cmIsOn instead of cmSystemTools::IsOnSebastian Holtermann2019-08-171-1/+1
|/ | | | | | | | | This replaces invocations of - `cmSystemTools::IsInternallyOn` with `cmIsInternallyOn` - `cmSystemTools::IsNOTFOUND` with `cmIsNOTFOUND` - `cmSystemTools::IsOn` with `cmIsOn` - `cmSystemTools::IsOff` with `cmIsOff`
* Source code: Use cmExpandList instead of cmSystemTools::ExpandListArgumentSebastian Holtermann2019-08-141-12/+10
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* clang-tidy: Enable performance-inefficient-string-concatenationSebastian Holtermann2019-08-051-1/+1
| | | | | | | Enables the clang-tidy test performance-inefficient-string-concatenation and replaces all inefficient string concatenations with `cmStrCat`. Closes: #19555
* cmStringAlgorithms: Move string functions to the new cmStringAlgorithms.hSebastian Holtermann2019-07-291-0/+1
| | | | | This adds the `cmStringAlgorithms.h` header and moves all string functions from `cmAlgorithms.h` to `cmStringAlgorithms.h`.
* Genex: Optimize build setting TARGET_PROPERTY evaluationBrad King2019-07-231-40/+35
| | | | | | | | | | | | | | | For each build setting property (such as `COMPILE_DEFINITIONS` or `INCLUDE_DIRECTORIES`), the value of `$<TARGET_PROPERTY:target,prop>` includes the values of the corresponding `INTERFACE_*` usage requirement property from the transitive closure of link libraries of the target. Previously we computed this by constructing a generator expression string like `$<TARGET_PROPERTY:lib,INTERFACE_COMPILE_DEFINITIONS>` and recursively evaluating it with the generator expression engine. Avoid the string construction and parsing by using the dedicated evaluation method `cmGeneratorTarget::EvaluateInterfaceProperty`. Issue: #18964, #18965
* Genex: Optimize usage requirement TARGET_PROPERTY recursionBrad King2019-07-231-22/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In large projects the generation process spends a lot of time evaluating usage requirements through transitive interface properties on targets. This can be seen in a contrived example with deep dependencies: set(prev "") foreach(i RANGE 1 500) add_library(a${i} a.c) target_compile_definitions(a${i} PUBLIC A${i}) target_link_libraries(a${i} PUBLIC ${prev}) set(prev a${i}) endforeach() For each usage requirement (such as `INTERFACE_COMPILE_DEFINITIONS` or `INTERFACE_INCLUDE_DIRECTORIES`), the value of the generator expression `$<TARGET_PROPERTY:target,prop>` includes the values of the same property from the transitive closure of link libraries of the target. Previously we computed this by constructing a generator expression string like `$<TARGET_PROPERTY:lib,INTERFACE_COMPILE_DEFINITIONS>` and recursively evaluating it with the generator expression engine. Avoid the string construction and parsing by creating and using a dedicated evaluation method `cmGeneratorTarget::EvaluateInterfaceProperty` that looks up the properties directly. Issue: #18964, #18965
* Genex: In TARGET_PROPERTY check for usage reqs in link libs earlierBrad King2019-07-211-25/+26
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* Genex: Re-order TARGET_PROPERTY logic to de-duplicate checksBrad King2019-07-211-42/+26
| | | | | Check for usage requirement properties early enough to avoid duplicate checks in other conditions.
* Genex: Move TARGET_PROPERTY linked targets evaluation to endBrad King2019-07-211-35/+28
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* IWYU: Fix handling of <memory> standard headerBrad King2019-07-101-1/+1
| | | | | | | | An old workaround for `std::allocator_traits<>::value_type` lints from IWYU on `std::vector<>` usage breaks IWYU's handling of `<memory>`. Convert the workaround to use the same approach we already use for a workaround of `std::__decay_and_strip<>::::__type` lints. Then update the `<memory>` inclusions to follow the now-correct IWYU lints.
* Genex: CompileLang and CompileLangAndId now match against a list of idsRobert Maynard2019-06-031-4/+11
| | | | | | This allows for expressions such as: $<COMPILE_LANG_AND_ID, CXX, GNU, Clang>
* Genex: PlatformId now can match against a list of ids.Robert Maynard2019-06-031-3/+5
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* Genex: CompilerId now can match against a list of ids.Robert Maynard2019-06-031-25/+28
| | | | | This allows for expressions like: $<$<CXX_COMPILER_ID:Clang,GNU>:-DMY_PRIVATE_DEFINE>
* Genex: Fix value lifetimes in nested TARGET_PROPERTY evaluationBrad King2019-05-221-3/+8
| | | | | | | | | | | For special properties like `INCLUDE_DIRECTORIES`, the pointer returned by `cmTarget::GetProperty` is only valid until the next time the same special property is queried on *any* target. When evaluating a nested `TARGET_PROPERTY` generator expression we may look up such a property more than once on different targets. Fix `TargetPropertyNode::Evaluate` to store the lookup result in locally owned memory earlier. Fixes: #19286
* Genex: Add COMPILE_LANG_AND_ID generator expressionRobert Maynard2019-05-141-0/+46
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* Merge topic 'genex-TARGET_FILE_BASE_NAME-manage-postfix'Brad King2019-05-031-3/+6
|\ | | | | | | | | | | | | | | 6e5ccabe9b Genex: Update $<TARGET_FILE_BASE_NAME:...>: take care of POSTFIX 1f4c9aa7d2 Refactor: introduce method cmGeneratorTarget::GetFilePostfix Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !3267
| * Genex: Update $<TARGET_FILE_BASE_NAME:...>: take care of POSTFIXMarc Chevrier2019-05-021-3/+6
| | | | | | | | | | This capability complement MR !3190 and !3207 and is also needed to solve issue #18771.
* | Merge topic 'genex-code-cleanup'Brad King2019-05-021-416/+175
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | 3d856eba16 cmGeneratorExpressionNode: refactor TargetPropertyNode 9e1df5df54 cmGeneratorExpressionNode: use ctor arguments instead of macro 36f36d6a49 cmGeneratorExpressionNode: add VersionNode 3f57787dff cmGeneratorExpressionNode: remove structs CompilerId*, CompilerVersion* 20d7c5631e cmGeneratorExpressionNode: add CharacterNode abd62201bd cmGeneratorExpressionNode: simplify code in EqualNode f2c8ff8259 cmGeneratorExpressionNode: Simplify static string constant Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !3234
| * cmGeneratorExpressionNode: refactor TargetPropertyNodeLeonid Pospelov2019-04-221-48/+49
| | | | | | | | | | Re-order logic to improve readability and de-duplicate conditions. Factor out error message generation into a helper.
| * cmGeneratorExpressionNode: use ctor arguments instead of macroLeonid Pospelov2019-04-221-30/+36
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