Commit Graph

115 Commits

Author SHA1 Message Date
Brad King 3d6638471a Merge topic 'size-empty'
c6220de2 Use the empty() method to check for emptyness.
2016-06-03 10:45:52 -04:00
Daniel Pfeifer c6220de276 Use the empty() method to check for emptyness.
Apply fix-its from clang-tidy's readability-container-size-empty
checker.
2016-06-02 21:35:50 +02:00
Daniel Pfeifer 7f6b8d3399 Simplify boolean expressions
Use clang-tidy's readability-simplify-boolean-expr checker.
After applying the fix-its, revise all changes *very* carefully.
Be aware of false positives and invalid changes.
2016-06-02 08:24:04 -04:00
Kitware Robot d9fd2f5402 Revise C++ coding style using clang-format
Run the `Utilities/Scripts/clang-format.bash` script to update
all our C++ code to a new style defined by `.clang-format`.
Use `clang-format` version 3.8.

* If you reached this commit for a line in `git blame`, re-run the blame
  operation starting at the parent of this commit to see older history
  for the content.

* See the parent commit for instructions to rebase a change across this
  style transition commit.
2016-05-16 16:05:19 -04:00
Brad King 0ac18d40c8 Remove `//------...` horizontal separator comments
Modern editors provide plenty of ways to visually separate functions.
Drop the explicit comments that previously served this purpose.
Use the following command to automate the change:

    $ git ls-files -z -- \
        "*.c" "*.cc" "*.cpp" "*.cxx" "*.h" "*.hh" "*.hpp" "*.hxx" |
      egrep -z -v "^Source/cmCommandArgumentLexer\." |
      egrep -z -v "^Source/cmCommandArgumentParser(\.y|\.cxx|Tokens\.h)" |
      egrep -z -v "^Source/cmDependsJavaLexer\." |
      egrep -z -v "^Source/cmDependsJavaParser(\.y|\.cxx|Tokens\.h)" |
      egrep -z -v "^Source/cmExprLexer\." |
      egrep -z -v "^Source/cmExprParser(\.y|\.cxx|Tokens\.h)" |
      egrep -z -v "^Source/cmFortranLexer\." |
      egrep -z -v "^Source/cmFortranParser(\.y|\.cxx|Tokens\.h)" |
      egrep -z -v "^Source/cmListFileLexer\." |
      egrep -z -v "^Source/cm_sha2" |
      egrep -z -v "^Source/(kwsys|CursesDialog/form)/" |
      egrep -z -v "^Utilities/(KW|cm).*/" |
      xargs -0 sed -i '/^\(\/\/---*\|\/\*---*\*\/\)$/ {d;}'

This avoids modifying third-party sources and generated sources.
2016-05-09 09:41:43 -04:00
Brad King 64b5520346 Isolate formatted streaming blocks with clang-format off/on
The clang-format tool can do a good job formatting most code, but
well-organized streaming blocks are best left manually formatted.

Find blocks of the form

    os <<
      "...\n"
      "...\n"
      ;

using the command

    $ git ls-files -z -- Source |
      egrep -v -z '^Source/kwsys/' |
      xargs -0 pcregrep -M --color=always -B 1 -A 1 -n \
        '<<[^\n]*\n(^ *("[^\n]*("|<<|;)$|;)\n){2,}'

Find blocks of the form

    os << "...\n"
       << "...\n"
       << "...\n";

using the command

    $ git ls-files -z -- Source |
      egrep -v -z '^Source/kwsys/' |
      xargs -0 pcregrep -M --color=always -B 1 -A 1 -n \
        '<<[^\n]*\n(^ *<<[^\n]*(\\n"|<<|;)$\n){2,}'

Surround such blocks with the pair

    /* clang-format off */
    ...
    /* clang-format on */

in order to protect them from update by clang-format.  Use the C-style
`/*...*/` comments instead of C++-style `//...` comments in order to
prevent them from ever being swallowed by re-formatting of surrounding
comments.
2016-05-06 14:25:55 -04:00
Brad King e1c7747253 Format include directive blocks and ordering with clang-format
Sort include directives within each block (separated by a blank line) in
lexicographic order (except to prioritize `sys/types.h` first).  First
run `clang-format` with the config file:

    ---
    SortIncludes: false
    ...

Commit the result temporarily.  Then run `clang-format` again with:

    ---
    SortIncludes: true
    IncludeCategories:
      - Regex:    'sys/types.h'
        Priority: -1
    ...

Commit the result temporarily.  Start a new branch and cherry-pick the
second commit.  Manually resolve conflicts to preserve indentation of
re-ordered includes.  This cleans up the include ordering without
changing any other style.

Use the following command to run `clang-format`:

    $ git ls-files -z -- \
        '*.c' '*.cc' '*.cpp' '*.cxx' '*.h' '*.hh' '*.hpp' '*.hxx' |
      egrep -z -v '(Lexer|Parser|ParserHelper)\.' |
      egrep -z -v '^Source/cm_sha2' |
      egrep -z -v '^Source/(kwsys|CursesDialog/form)/' |
      egrep -z -v '^Utilities/(KW|cm).*/' |
      egrep -z -v '^Tests/Module/GenerateExportHeader' |
      egrep -z -v '^Tests/RunCMake/CommandLine/cmake_depends/test_UTF-16LE.h' |
      xargs -0 clang-format -i

This selects source files that do not come from a third-party.

Inspired-by: Daniel Pfeifer <daniel@pfeifer-mail.de>
2016-04-29 13:58:54 -04:00
Brad King 180538c706 Source: Stabilize include order
Each source file has a logical first include file.  Include it in an
isolated block so that tools that sort includes do not move them.
2016-04-29 13:58:31 -04:00
Daniel Pfeifer 27e0976453 cmExtraCodeBlocksGenerator: port to cmXMLWriter 2016-03-21 10:11:53 -04:00
Brad King 3144857e1e Avoid depending on CMAKE_ROOT cache entry internally (#16015)
Use cmSystemTools::GetCMakeRoot() which always knows the location of our
resources.  Do not depend on CMAKE_ROOT because the user could unset it
from the cache.
2016-03-16 09:03:26 -04:00
Brad King 2039bf40e4 Merge topic 'CodeBlocksParallelFlag'
84ccd4f7 CodeBlocks: generate parallel project files (make -j)
2016-02-24 09:39:25 -05:00
Alex Neundorf 84ccd4f746 CodeBlocks: generate parallel project files (make -j)
This is done the same way as for Eclipse: cmake tries to determine
the number of CPUs, and then adds the respective -jN to the make
invocations in the project file.

Alex
2016-02-23 22:37:44 +01:00
Melven Roehrig-Zoellner 184da3f4f6 CodeBlocks: improve support for different compilers
More elaborate selection of the `compiler` tag in the generated
CodeBlocks project file:

* Fortran language support

* support for several of the predefined compilers recognized by
  CodeBlocks (16.01)
2016-02-16 10:18:38 -05:00
Stephen Kelly 780bff5279 cmake: Store hardcoded lists of sources and headers
Don't duplicate this in each cmMakefile.
2015-10-27 07:44:22 +01:00
Stephen Kelly bcee21ceb7 C::B: Port API to cmGeneratorTarget. 2015-10-24 09:19:55 +02:00
Stephen Kelly 67b2f4312c Port to GetGeneratorTargets. 2015-10-24 09:19:53 +02:00
Brad King f13521317a Merge topic 'clean-up-cmTarget'
55474e61 cmState: Move GetTargetTypeName from cmTarget.
38df5c36 Remove now-obsolete casts.
4ee2b267 cmGeneratorTarget: Use enum for GetType.
eac15298 cmState: Move TargetType enum from cmTarget.
482b3811 cmTarget: Move link type enum out.
2ee1cb85 cmTarget: Move ImportInfoMap out of internal class.
a48bcabd cmTarget: Move backtrace member out of internal class.
6694d993 cmTarget: Remove unneeded constructors.
983c00f8 Generators: Use GetType from the cmGeneratorTarget.
2015-10-16 09:35:34 -04:00
Stephen Kelly eac15298a8 cmState: Move TargetType enum from cmTarget.
Mostly automated:

 values=( "EXECUTABLE" "STATIC_LIBRARY" "SHARED_LIBRARY" "MODULE_LIBRARY" "OBJECT_LIBRARY" "UTILITY" "GLOBAL_TARGET" "INTERFACE_LIBRARY" "UNKNOWN_LIBRARY" "TargetType")
 for i in "${values[@]}"; do     git grep -l cmTarget::$i | xargs sed -i "s|cmTarget::$i|cmState::$i|g"; done
2015-10-15 00:41:39 +02:00
Stephen Kelly 7f5ec9f109 cmLocalGenerator: Port GetTargetDirectory to cmGeneratorTarget. 2015-10-15 00:33:12 +02:00
Brad King 762108f3ec Merge topic 'add-cmLocalGenerator-API'
223d0efe Remove some needless GetMakefile() calls.
a367416c cmLocalGenerator: Add current source directory accessor.
bbef3c2d cmLocalGenerator: Add current binary directory accessor.
12cb3bdc cmLocalGenerator: Add Home directory accessors.
72efa15d Eclipse: Port API to cmLocalGenerator.
f2a641d6 Kate: Remove unused variables.
10cf42f5 Kate: Port API to cmLocalGenerator.
e46ef270 export: Port internal method to cmGeneratorTarget.
53d3a1c9 cmMakefile: Remove unused GetProjectName calls.
4ab2750c cmLocalGenerator: Add GetProjectName method.
c8187f41 cmCPluginAPI: Inline code to get project name.
8c6e6dd3 cmMakefile: Inline initialization of project name.
27916f2c cmLocalGenerator: Add cmake instance accessor.
2015-10-12 10:26:15 -04:00
Stephen Kelly bbef3c2da8 cmLocalGenerator: Add current binary directory accessor. 2015-10-10 11:04:39 +02:00
Stephen Kelly c72d276a5a C::B: Remove unused variables. 2015-10-09 00:04:50 +02:00
Stephen Kelly 12cb3bdce4 cmLocalGenerator: Add Home directory accessors.
Reduce reasons for cmLocalGenerator to have a cmMakefile.
2015-10-09 00:00:19 +02:00
Stephen Kelly 4ab2750c54 cmLocalGenerator: Add GetProjectName method. 2015-10-09 00:00:18 +02:00
Stephen Kelly 5d3776a7eb Access sources through cmGeneratorTarget. 2015-10-07 08:37:56 +02:00
Stephen Kelly a7f5d70dde cmGeneratorTarget: Move compile defintions processing from cmTarget. 2015-08-26 19:46:30 +02:00
Stephen Kelly 9f2dca805c Move GetLocation to cmGeneratorTarget. 2015-07-27 21:58:50 +02:00
Stephen Kelly c7a8e74b8c Always access target location from a cmGeneratorTarget instance. 2015-07-27 21:58:50 +02:00
Stephen Kelly 2e9333a1d0 C::B: Get the Makefile from the LocalGenerator, not vice-versa.
The Makefile is a configure-time concept, and the LocalGenerator
is a generate time concept.  The LocalGenerator should not be available
from the Makefile.
2015-06-22 13:23:42 -04:00
Stephen Kelly 32b8f03acc cmMakefile: Port users of GetStart* methods to new names. 2015-04-21 00:15:20 +02:00
Stephen Kelly 54d6a9187f cmMakefile: Rename GetCurrent{Output,Binary}Directory.
Match names used in CMake code.
2015-04-21 00:12:52 +02:00
Brad King ad6fbb88bb Merge topic 'target-language-genex'
232a6883 Help: Add release notes for target-language-genex.
9e168941 File(GENERATE): Process genex evaluation files for each language.
b734fa44 Genex: Allow COMPILE_LANGUAGE when processing include directories.
0b945ea9 Genex: Allow COMPILE_LANGUAGE when processing compile definitions.
5c559f11 Genex: Enable use of COMPILE_LANGUAGE for compile options.
e387ce7d Genex: Add a COMPILE_LANGUAGE generator expression.
4a0128f4 VS6: Compute CMAKE_*_FLAGS and COMPILE_DEFINITIONS* only when needed
2015-03-10 09:12:34 -04:00
Stephen Kelly 0b945ea9a6 Genex: Allow COMPILE_LANGUAGE when processing compile definitions.
Issue an error if this is encountered by an IDE generator.
2015-03-09 20:49:16 +01:00
Nils Gladitz 099b0cab1d CodeBlocks: Declare which source file belongs to which targets.
This should allow the consuming IDE to determine which target specific
preprocessor definitions and include directories are relevant for a
given source file.
2015-03-06 09:48:33 +01:00
Stephen Kelly 6162c9194b Use two-iterator std::set::insert where appropriate. 2015-01-11 17:00:55 +01:00
Nils Gladitz cc1139cc30 strings: Remove redundant calls to std::string::c_str()
Replacements were detected and performed by the clang tool
remove-cstr-calls on a linux build.
2014-10-15 14:54:05 +02:00
Brad King c491cb1eb4 Fix some generator crashes on undefined CMAKE_BUILD_TYPE
Since commit 84fdc9921 (stringapi: Pass configuration names as strings,
2014-02-09), it is not safe to use GetDefinition("CMAKE_BUILD_TYPE")
without checking the return value.  Use GetSafeDefinition instead so
that a missing definition is treated as an empty string like code paths
did prior to the above commit.

Reported-by: Richard Wirth <richard@califax.de>
2014-06-23 09:43:46 -04:00
Stephen Kelly e6971df6ab cmTarget: Make the source files depend on the config.
Disallow the use of config-specific source files with
the Visual Studio and Xcode generators. They don't have
any way to represent the condition currently.

Use the same common-config API in cmQtAutoGenerators. While
it accepts config-specific files, it doesn't have to support
multiple configurations yet.

Loop over the configs in cmTargetTraceDependencies
and cmGlobalGenerator::WriteSummary and consume all source
files.

Loop over the configs in cmComputeTargetDepends and compute the
object library dependencies for each config.
2014-04-02 23:14:02 +02:00
Jiri Malak 5d9aa66c91 Watcom: Introduce OpenWatcom compiler id and fix compiler version
Distinguish "Open Watcom" from old "Watcom" by introducing a new
"OpenWatcom" compiler id.  The __WATCOMC__ format is "VVRP" for Watcom
and "VVRP + 1100" for Open Watcom.
2014-03-17 15:00:59 -04:00
Stephen Kelly af8a1643c1 Remove c_str calls when using stream APIs.
Use an ad-hoc clang tool for matching the calls which should be
ported.
2014-03-11 15:03:50 +01:00
Stephen Kelly 21c573f682 Remove some c_str() calls.
Use the clang RemoveCStrCalls tool to automatically migrate the
code. This was only run on linux, so does not have any positive or
negative effect on other platforms.
2014-03-11 15:03:50 +01:00
Ben Boeckel caaad35759 speedup: Cache strings for comparisons 2014-03-08 13:05:39 -05:00
Ben Boeckel 1a1b737c99 stringapi: Use strings for generator names 2014-03-08 13:05:38 -05:00
Ben Boeckel 270eb96df0 strings: Remove cmStdString references
Casts from std::string -> cmStdString were high on the list of things
taking up time. Avoid such implicit casts across function calls by just
using std::string everywhere.

The comment that the symbol name is too long is no longer relevant since
modern debuggers alias the templates anyways and the size is a
non-issue since the underlying methods are generated since it's
inherited.
2014-03-08 13:05:35 -05:00
Ben Boeckel fabf1fbabb stringapi: Use strings in target name 2014-03-08 13:05:31 -05:00
Ben Boeckel ce5114354c stringapi: Use strings for the languages 2014-03-08 13:05:30 -05:00
Nils Gladitz f2b47197dc CodeBlocks: fix unescaped command quotes when used with nmake 2014-01-13 23:15:26 +01:00
Stephen Kelly 531e40b95e cmTarget: Make GetSourceFiles populate an out-vector parameter.
In a future patch, this will also be populated with extra
sources from the linked dependencies.
2014-01-09 19:38:08 +01:00
Brad King 684063c036 Refactor tool selection for edit_cache (#14544)
Refactor edit_cache tool selection to ask each global generator for its
preference.  Teach the Ninja generator to always use cmake-gui because
Ninja by design cannot run interactive terminal dialogs like ccmake.
Teach the Makefile generator to use cmake-gui when also using an "extra"
generator whose IDE has no terminal to run ccmake, and otherwise fall
back to CMAKE_EDIT_COMMAND selection for normal Makefile build systems.
2013-11-12 08:47:19 -05:00
Brad King 0c39a757da Drop the 'Full' field from cmDocumentationEntry
We need only 'Brief' for usage documentation.  We no longer have builtin
'Full' documentation, which is now in Help/*/*.rst files.
2013-10-16 09:22:37 -04:00