Commit Graph

41 Commits

Author SHA1 Message Date
Brad King 059a6ca07a Merge branch 'unknown-aliased-target' into compiler-features 2016-06-28 09:03:00 -04:00
Daniel Pfeifer 1d6909a287 use CM_NULLPTR 2016-06-28 09:02:26 -04:00
Gregor Jasny 2ca76a6651 Validate target name in ALIASED_TARGET property getter 2016-06-26 22:00:00 +02:00
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 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
Stephen Kelly 74d565e0e9 Remove unused cmLocalGenerator include. 2015-10-05 20:59:56 +02:00
Stephen Kelly 5f66900e71 cmGlobalGenerator: Port Find API to cmMakefile. 2015-08-07 04:10:29 +02:00
Stephen Kelly 52b9d828ab cmMakefile: Move CMP0059 handling to command code.
Don't pay a penalty for it in all GetProperty calls.

Additionally, the storage of properties will eventually move to
cmState, which should only contain state and not logic for policies
like this.
2015-06-08 22:23:44 +02:00
Stephen Kelly 9058e27a43 Constify property definition API. 2015-06-07 09:29:30 +02:00
Stephen Kelly a0836ed978 Port to cmMakefile::GetGlobalGenerator. 2015-05-03 11:42:00 +02:00
Stephen Kelly 55d80d0a85 cmMakefile: Rename GetCurrent{,Source}Directory.
Match the names used in cmake code.
2015-04-21 00:12:52 +02:00
Stephen Kelly 5d056c0dd8 Port Global property interaction to cmState. 2015-04-15 11:43:50 -04:00
Stephen Kelly b159bff732 Move property definition to cmState. 2015-04-13 20:13:13 +02:00
Stephen Kelly ff7169a03c Port to cmState. 2015-04-13 11:44:15 -04:00
Stephen Kelly ba404938a2 cmCacheManager: Port consumers to non-iterator API.
This simplifies reasoning about the follow-up commit which ports
away from cmCacheManager to a class with the same method names.
2015-04-08 18:47:00 +02:00
Brad King 3347c5e4f9 Revert topic 'refactor-cache-api'
This topic was never tested without some follow-up commits.  The
GetCacheEntryValue API returns a pointer to memory freed on return.
It will have to be revised along with the rest of the original topic.
2015-04-07 17:15:04 -04:00
Stephen Kelly 9410e24a4a cmCacheManager: Port consumers to non-iterator API.
This simplifies reasoning about the follow-up commit which ports
away from cmCacheManager to a class with the same method names.
2015-04-06 17:58:55 +02:00
Stephen Kelly 931e055d8c Port all cmOStringStream to std::ostringstream.
All compilers hosting CMake support the std class.
2015-01-11 17:06:03 +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
Nils Gladitz 15a8af21e8 Add an "installed file" property scope
Teach set_property and get_property an "INSTALL" property type to be
associated with install-tree file paths.  Make the properties available
to CPack for use during packaging.  Add a "prop_inst" Sphinx domain
object type for documentation of such properties.
2014-05-28 12:28:18 -04:00
Brad King 911cc9a39e cmTarget: Evaluate CMP0026 and CMP0051 in calling context
These policies should be checked at the call site that tries to access
the LOCATION or SOURCES property, not the directory scope containing the
target.  Thread the caller context through cmTarget::GetProperty to use
for checking the policy setting and emitting a diagnostic with proper
backtrace.

Extend the RunCMake.CMP0026 and RunCMake.CMP0051 tests with
cross-directory cases.
2014-05-09 11:24:15 -04:00
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 fabf1fbabb stringapi: Use strings in target name 2014-03-08 13:05:31 -05:00
Rolf Eike Beer c768e398f9 cmMakefile: make some methods take const std::string& instead of const char*
Most callers already have a std::string, on which they called c_str() to pass it
into these methods, which internally converted it back to std::string. Pass a
std::string directly to these methods now, avoiding all these conversions.
Those methods that only pass in a const char* will get the conversion to
std::string now only once.
2014-01-16 09:28:29 -05:00
Stephen Kelly cd3d0b613e get_property: Fix testing ALIASED_TARGET target property (#14670)
In the case where the argument is not an ALIAS, the variable should
be set to a -NOTFOUND content.
2014-01-04 11:28:57 +01:00
Stephen Kelly 370bf55415 Add the ALIAS target concept for libraries and executables.
* The ALIAS name must match a validity regex.
* Executables and libraries may be aliased.
* An ALIAS acts immutable. It can not be used as the lhs
  of target_link_libraries or other commands.
* An ALIAS can be used with add_custom_command, add_custom_target,
  and add_test in the same way regular targets can.
* The target of an ALIAS can be retrieved with the ALIASED_TARGET
  target property.
* An ALIAS does not appear in the generated buildsystem. It
  is kept separate from cmMakefile::Targets for that reason.
* A target may have multiple aliases.
* An ALIAS target may not itself have an alias.
* An IMPORTED target may not have an alias.
* An ALIAS may not be exported or imported.
2013-08-02 15:21:00 +02:00
Brad King b9f4383f69 Split cmBootstrapCommands.cxx into two sources
The single translation unit has grown too large for some compilers.
Split it into cmBootstrapCommands1.cxx and cmBootstrapCommands2.cxx.
2013-06-14 08:35:52 -04:00
Brad King 96afb12087 Convert CMake to OSI-approved BSD License
This converts the CMake license to a pure 3-clause OSI-approved BSD
License.  We drop the previous license clause requiring modified
versions to be plainly marked.  We also update the CMake copyright to
cover the full development time range.
2009-09-28 11:43:28 -04:00
Brad King e5e91d6179 ENH: Teach set/get_property about CACHE properties
This adds the CACHE option to set_property and get_property commands.
This allows full control over cache entry information, so advanced users
can tweak their project cache as desired.  The set_property command
allows only pre-defined CACHE properties to be set since others would
not persist anyway.
2009-03-10 11:10:59 -04:00
Brad King 21fc04efaf BUG: Fix get_property result for bad property
When a property does not exist we are supposed to return an empty value.
Previously if a property did not exist we just left the value of the
output variable unchanged.  This teaches CMake to remove the definition
of the output variable in this case.
2009-03-09 17:57:12 -04:00
Brad King ed3bb743f4 ENH: Improve test property speed with a map
Previously we stored a vector of tests to preserve their order.
Property set/get operations would do a linear search for matching tests.
This uses a map to efficiently look up tests while keeping the original
order with a vector for test file generation.
2009-01-05 15:00:57 -05:00
Ken Martin ccfec633a8 COMP: fix warning 2008-04-01 15:22:30 -04:00
Ken Martin 16f1cc9b59 ENH: support unset of properties 2008-04-01 14:22:09 -04:00
Brad King d5db5a275a BUG: Add cmSourceFile::GetPropertyForUser to centralize the LOCATION property hack. This fixes the LOCATION property when retrieved via the get_property command. 2008-01-30 11:21:54 -05:00
Brad King 5594ad4885 ENH: Updated exporting and importing of targets to support libraries and configurations.
- Created cmExportFileGenerator hierarchy to implement export file generation
  - Installed exports use per-config import files loaded by a central one.
  - Include soname of shared libraries in import information
  - Renamed PREFIX to NAMESPACE in INSTALL(EXPORT) and EXPORT() commands
  - Move addition of CMAKE_INSTALL_PREFIX to destinations to install generators
  - Import files compute the installation prefix relative to their location when loaded
  - Add mapping of importer configurations to importee configurations
  - Rename IMPORT targets to IMPORTED targets to distinguish from windows import libraries
  - Scope IMPORTED targets within directories to isolate them
  - Place all properties created by import files in the IMPORTED namespace
  - Document INSTALL(EXPORT) and EXPORT() commands.
  - Document IMPORTED signature of add_executable and add_library
  - Enable finding of imported targets in cmComputeLinkDepends
2008-01-28 08:38:36 -05:00
Ken Martin 0e69d38004 ENH: add return and break support to cmake, also change basic command invocation signature to be able to return extra informaiton via the cmExecutionStatus class 2008-01-23 10:28:26 -05:00
Brad King 669db35aa4 ENH: Changed signature of GET_PROPERTY command to be more powerful and extendible. 2008-01-17 17:19:13 -05:00
Ken Martin f72d666a7b ENH: add ability to get documentaiton of a property from a script 2007-10-24 14:43:10 -04:00
Ken Martin 3bf92ad4b4 COMP: fix warnings 2007-06-25 12:50:29 -04:00
Ken Martin e35da01feb ENH: added cmGetPropertyCommand 2007-06-25 10:33:25 -04:00