Commit Graph

227 Commits

Author SHA1 Message Date
Brad King 3e04946f7b Require CMAKE_<LANG>_COMPILER to be found as a full path
All generators now support detection of the full path to the compiler, so
require it to be so.  This will allow CMake<LANG>Information.cmake and
other logic to assume the full path to the compiler tool is available.

The Makefile generators already rejected CMAKE_<LANG>_COMPILER values
that did not name an existing compiler.  Extend this error message to
all generators, make it occur as early as possible, and improve the
message with advice about how to set the compiler.  If the full path to
the compiler is not known, finish enabling languages with a fatal error
so configuration does not continue.

For now, allow the RC language compiler to not be a full path.  Later we
will need to detect the full path to "rc" under the VS IDE.

Add a RunCMake.CompilerNotFound test to cover failure cases.
Fix the RunCMake.CompilerChange test EmptyCompiler case to work
when configuration does not continue past enable_language.
2013-10-28 08:36:14 -04:00
Stephen Kelly 25f1df3e81 Split CreateGeneratorTargets into two methods.
As the generate-time-related API is moving to cmGeneratorTarget, almost
all of generation code needs to be able to access instances of it.
2013-10-27 20:29:34 +01:00
Stephen Kelly 5c058c8f12 Rename the cmQtAutomoc class to cmQtAutoGenerators.
It will be extended to process .ui and .qrc files too.
2013-10-24 09:14:12 +02:00
Stephen Kelly 66b290e7e2 export(): Process the export() command at generate time.
Make the API for adding targets string based so that it can easily
use cmGeneratorTarget.

Teach the cmIncludeCommand to generate the exported file at
configure-time instead if it is to be include()d.

The RunCMake.ExportWithoutLanguage test now needs a dummy header.h
file as expected error from export() is now reported after the
missing file error.
2013-10-11 12:46:10 +02:00
Stephen Kelly af1f698757 CMP0024: Store the fact of included export in global generator.
Storing it in the makefile means that the policy does not trigger
when include and export are in differing directories.
2013-10-10 12:01:39 +02:00
Brad King aa53ee57bb Add policy CMP0025 for Apple Clang compiler id compatibility
The parent commit introduced a separate "AppleClang" compiler id for
Apple's Clang distribution.  Add a policy in order to support projects
that expect this compiler's id to be just "Clang".  When the policy is
OLD or not set, map AppleClang back to Clang.  Continue to use the
AppleClang id internally while enabling the language, but set the
CMAKE_<LANG>_COMPILER_ID after project() or enable_language() to the
compatible value for use by project code.
2013-10-07 20:12:46 -04:00
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 be85fa4a89 Merge topic 'genex-generate-file'
b983a58 file: Add GENERATE command to produce files at generate time
2013-05-28 10:42:18 -04:00
Stephen Kelly b983a58bdf file: Add GENERATE command to produce files at generate time
The idea is to write to a temp file which contains generator
expressions, and at generate time, evaluate the generator expressions,
and write the result to a file.

Because executables on Windows are limited in the length of command line
it is possible to use, it is common to write command line arguments to a
file instead and specify the file as a source of arguments.

This new FILE(GENERATE) subcommand allows the use of generator
expressions to create such files so that they can be used with
add_custom_command for example.
2013-05-24 09:02:45 -04:00
Petr Kmoch de8be9ef7d Add projectDir parameter to GenerateBuildCommand
Extend the cmGlobalGenerator::GenerateBuildCommand virtual method
signature with a "projectDir" parameter specifying the top of the
project build tree for which the build command will be generated.
Populate it from call sites in cmGlobalGenerator::Build where a
fully-generated build tree should be available.
2013-04-12 11:35:35 -04:00
Peter Kümmel 751f712e1a Ninja: use MinGW generator code in EnableLanguage() 2013-03-09 11:28:45 +01:00
Brad King 4fd5342956 CMake: Add -T option to choose a generator toolset
Reject the option by default.  It will be implemented on a per-generator
basis.  Pass the setting into try_compile project generation.  Add cache
entry CMAKE_GENERATOR_TOOLSET and associated variable documentation to
hold the value persistently.

Add a RunCMake.GeneratorToolset test to cover basic "-T" option cases.
Verify that CMAKE_GENERATOR_TOOLSET is empty without -T, that -T is
rejected when the generator doesn't support it, and that two -T options
are always rejected.
2013-02-07 10:53:19 -05:00
Patrick Gansterer 5170a8800f Make cmGlobalGenerator::GetDocumentation() a static function
Making the function static allows us to call it directly,
without creating and removing an instance of the generator.
2012-11-19 12:54:50 -05:00
Alex Neundorf 80112da54e Merge topic 'AutomocUseTargetProperties' into export-sets
Conflicts:
	Source/cmGlobalGenerator.h
2012-09-30 10:27:44 -04:00
Yury G. Kudryashov 5c898fbd99 exports: Add cmExportSetMap class
This is a map<string, cmExportSet *> with overloaded operator[] and destructor.
2012-09-28 09:21:39 -04:00
Yury G. Kudryashov d13ec1ac31 exports: Create class cmExportSet
Replace direct use of 'std::vector<cmTargetExport const*>' with a
dedicated class.
2012-09-28 09:21:39 -04:00
Yury G. Kudryashov 4e2347cbf3 exports: Rename cmGlobalGenerator::AddTargetToExport{s,}
This function adds target to one export, not to several exports.
2012-09-28 09:21:39 -04:00
Yury G. Kudryashov e846e7031f exports: Remove cmTargetExport constructor
The constructor was used exactly once.
Setting members explicitly makes the code more readable.
2012-09-28 09:21:39 -04:00
Alex Neundorf 65a30c69a2 cmGlobalGenerator.h: some minor coding style fixes
- this-> was missing
- removed unnecessary semicolons
- indented unindented lines

Alex
2012-09-28 09:20:20 -04:00
Stephen Kelly 14bf7783f4 Store cmGeneratorTargets with the makefile. 2012-09-19 15:29:07 +02:00
David Cole c95d1baa19 Merge topic 'position-independent-targets'
bd34963 Refactor generation of shared library flags
55d7aa4 Add platform variable for flags specific to shared libraries
31d7a0f Add platform variables for position independent code flags
2012-06-12 16:01:04 -04:00
Stephen Kelly bd34963002 Refactor generation of shared library flags
CMAKE_SHARED_LIBRARY_<lang>_FLAGS has flags on various platforms for a
variety of purposes that are correlated with shared libraries but not
exclusive to them.  Refactor generation of these flags to use new
purpose-specific platform variables

  CMAKE_<lang>_COMPILE_OPTIONS_DLL
  CMAKE_<lang>_COMPILE_OPTIONS_PIC
  CMAKE_<lang>_COMPILE_OPTIONS_PIE

Activate the DLL flags specifically for shared libraries.  Add a new
POSITION_INDEPENDENT_CODE target property to activate PIC/PIE flags, and
default to true for shared libraries to preserve default behavior.
Initialize the new property from CMAKE_POSITION_INDEPENDENT_CODE to
allow easy global configuration in projects.

Although the default behavior is unchanged by this refactoring, the new
approach ignores CMAKE_SHARED_LIBRARY_<lang>_FLAGS completely.  We must
leave it set in case projects reference the value.  Furthermore, if a
project modifies CMAKE_SHARED_LIBRARY_<lang>_FLAGS it expects the new
value to be used.  Add policy CMP0018 to handle compatibility with
projects that modify this platform variable.

Add a PositionIndependentCode test on platforms where we can get
meaningful results.
2012-06-12 15:38:48 -04:00
Stephen Kelly 2c04bc00a4 Move the EscapeJSON method to a sharable location. 2012-06-04 23:42:37 +02:00
Brad King 369e3464be Factor out custom command .rule file path generation
Add cmGlobalGenerator::GenerateRuleFile to compute a generator-specific
rule file location.  This will allow specific generators to override the
location of .rule files without changing the behavior of other
generators.
2012-04-18 15:49:38 -04:00
Brad King 9c0a00d6dd Rename/constify build-time config placeholder lookup
Rename cmGlobalGenerator::GetCMakeCFG{InitDirectory => IntDir} to
have a shorter name without a typo.  Add a 'const' qualifier since
the method is only for lookup and never needs to modify anything.
2012-03-09 15:16:03 -05:00
Brad King 3baaf6ccec Pre-compute object file names before Makefile generation
Add a virtual cmGlobalGenerator::ComputeTargetObjects method invoked
during cmGeneratorTarget construction.  Implement it in the Makefile
generator to pre-compute all object file names for each target.  Use
the results during generation instead of re-computing it later.
2012-03-09 15:16:02 -05:00
Brad King 4b24558091 Create a cmGeneratorTarget for each cmTarget during generation
Construct the instances after the final set of targets is known but
before computing inter-target dependencies.  This order will allow
initialization of cmGeneratorTarget instances to adjust and finalize
declared inter-target dependencies.
2012-03-09 15:16:02 -05:00
Brad King ca39c5cdd1 Optionally allow IMPORTED targets to be globally visible
Consider the case motivating commit e01cce28 (Allow add_dependencies()
on imported targets, 2010-11-19).  An imported target references a file
generated at build time by a custom target on which it depends.  Had the
file been built directly using add_library or add_executable its target
name would have been visible globally.  Therefore the imported target
representing the file should be globally visible also.

Teach the IMPORTED signature of add_(executable|library) to accept a new
"GLOBAL" option to make the imported target visible globally.
2012-01-25 14:42:31 -05:00
Nicolas Despres d0b3a7fa48 Fix typo. 2011-10-23 22:15:30 +02:00
Brad King 32f8437bbf Fix line-too-long style violations
Commit 8a0eb78f (Constify many getters of cmGlobalGenerator, 2011-03-26)
added const qualifiers to many cmGlobalGenerator methods but left the
resulting lines beyond our style's limit of 79 characters.
2011-10-10 09:46:27 -04:00
Peter Collingbourne 557956f348 Introduce a cmGlobalGenerator::ResolveLanguageCompiler function
It is factored out of cmGlobalUnixMakefileGenerator3::EnableLanguage,
and may be used by other generators to resolve CMAKE_*_COMPILER
settings.
2011-10-02 18:30:43 +01:00
Nicolas Despres 8a0eb78f3b Constify many getters of cmGlobalGenerator. 2011-10-02 18:30:42 +01:00
Nicolas Despres 4532d36cc9 Add const versions of some getters. 2011-10-02 18:30:42 +01:00
Alex Neundorf 50cd6cef92 Move automoc processing from add_executable/library to cmGlobalGenerator
Now automoc is enabled by setting the AUTOMOC target property to true,
instead of using the AUTOMOC keyword in add_executable() or add_library()

Alex
2011-08-16 01:45:05 +02:00
Johan Björk 856a9e499f RunSingleCommand: Replace verbose boolean with enum
No behaviour change, this prepares for adding a flag to skip the merging
of output streams.
2011-07-28 10:42:03 -04:00
Brad King 833b8aa902 Merge topic 'recursive-CMAKE_USER_MAKE_RULES_OVERRIDE'
c83a834 try_compile: Allow only languages loaded in caller (#11469)
2011-01-26 15:25:18 -05:00
Brad King c83a834d29 try_compile: Allow only languages loaded in caller (#11469)
During a try_compile cmGlobalGenerator::EnableLanguage uses results from
the outer project.  Reject attempts to enable languages in the test
project that are not "ready" in the outer project.  Mark a language as
"ready" when all its information has been loaded and we are ready to
generate build rules.

This also avoids infinite recursion introduced by commit 295b5b60 (Honor
CMAKE_USER_MAKE_RULES_OVERRIDE in try_compile, 2010-06-29) for projects
that set CMAKE_USER_MAKE_RULES_OVERRIDE to a file that uses try_compile.
The file is loaded along with the information for a given langauge so
the language is not yet "ready".
2011-01-24 10:00:45 -05:00
Brad King 8e82773eb4 Remove unused GLOBAL_TARGET generation code
Remove a boolean parameter of cmGlobalGenerator::CreateGlobalTarget that
is never set to true anymore.  Remove global target "consolidation" loop
because no global targets exist before it runs anymore.
2010-12-13 12:59:26 -05:00
Brad King bc7395c096 Merge branch 'vs-target-dependencies' into imported-target-dependencies 2010-11-19 13:23:17 -05:00
Brad King 605f4bc097 Record edge type in global dependency graph
Each inter-target dependency may be a 'link' or 'util' dependency.
2010-11-18 10:51:00 -05:00
Alex Neundorf 156ae39905 Don't disable colors in the CodeBlocks generator and minor cleanup.
Since now the only users of SetToolSupportsColor() are gone, this
method is removed too.

Alex
2010-11-11 22:13:39 +01:00
Alex Neundorf 7b1421b885 Remove trailing whitespace
Alex
2010-11-11 22:02:07 +01:00
Brad King 28edb70a9e Merge topic 'vs-project-groups'
e6ac0aa Add FOLDER target property, for IDEs (#3796)
2010-09-08 11:08:05 -04:00
David Cole e6ac0aacf6 Add FOLDER target property, for IDEs (#3796)
This work was started from a patch by Thomas Schiffer.
Thanks, Thomas!

See the newly added documentation of the FOLDER target
property for details.

Also added global properties, USE_FOLDERS and
PREDEFINED_TARGETS_FOLDER. See new docs here, too.

By default, the FOLDER target property is used to organize
targets into folders in IDEs that have support for such
organization.

This commit adds "solution folder" support to the Visual
Studio generators. Currently works with versions 7 through
10.

Also, use the new FOLDER property in the ExternalProject
test and in the CMake project itself.
2010-09-03 13:53:22 -04:00
Brad King 6c155d9e9e Merge topic 'vs-utility-depends'
a99f620 Fix unused parameter warning in VS 7.1 generator
79a88c3 Refactor VS <= 7.1 utility-depends workaround
325bdb2 Factor out duplicate VS target dependency code
6bea843 Factor out global generator ComputeTargetDepends method
2010-08-31 14:38:18 -04:00
Brad King 95b3bb5dbc Restore GetTargetDirectDepends const return
The returned set should never be modified.  Restore 'const' correctness
unnecessarily removed by commit 6903d2df (remove const, 2008-01-30).
2010-08-25 17:05:01 -04:00
Brad King 6bea84353c Factor out global generator ComputeTargetDepends method
Put the global dependency analysis in its own method so individual
generators can hook into this point.
2010-08-24 18:12:44 -04:00
Brad King 41a608a75d Fix rule hash persistence file generation
We store custom command rule hashes in CMakeFiles/CMakeRuleHashes.txt
persistently across CMake runs.  When the rule hash changes we delete
the custom command output file and write a new hash into the persistence
file.

This functionality was first added by the commit 'Introduce "rule
hashes" to help rebuild files when rules change.' (2008-06-02).
However, the implementation in cmGlobalGenerator::CheckRuleHashes kept
the file open for read when attempting to rewrite a new file.  On
Windows filesystems this prevented the new version of the file from
being written!  This caused the first set of rule hashes to be used
forever within a build tree, meaning that all custom commands whose
rules changed would be rebuilt every time CMake regenerated the build
tree.

In this commit we address the problem by splitting the read and write
operations into separate methods.  This ensures that the input stream is
closed before the output stream opens the file.
2010-02-12 08:00:53 -05:00
David Cole 0b38bb4c53 Fix issue #2336 - honor the -C arg to ctest. Honor it for all stages of running -D dashboards from the command line and running ctest_configure, ctest_build and ctest_test commands in -S scripts. Also, allow a script to change it by setting the CTEST_CONFIGURATION_TYPE variable: allows for multiple configuration build/test cycles within one script. Add a new signature for the cmake command build_command that accepts CONFIGURATION as one argument. The original build_command signature is still there, but now marked as deprecated in the documentation. Of course... also add CTestConfig tests to verify that -C is honored for -D dashboards and -S scripts. 2009-12-04 12:09:01 -05:00
Brad King 9000b5a4de Avoid non-root copies of root-only targets
In cmGlobalGenerator::GetTargetSets we collect targets from all local
generators in a tree or subtree corresponding to a project() command.
Some targets, such as ALL_BUILD, are duplicated in each subdirectory
with a project() command.  For such targets we should keep only the copy
for the top-most (root) local generator.

Previously this filtering was done in each VS IDE generator, but it is
easier to do it in one place when the targets are first encountered.
This also fixes bad ALL_BUILD dependencies generated for VS 7.0 because
the cmGlobalVisualStudio7Generator::WriteTargetDepends method was not
filtering out duplicates.  Now we avoid duplicates from the start.
2009-10-06 13:30:00 -04:00
Brad King c8ddb6813b Cleanup cmGlobalGenerator::GetTargetSets method
This commit cleans up the declaration, definition, and invocations of
the GetTargetSets method and related code.  There is no change in
function except to make the method virtual.
2009-10-01 10:26:54 -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 80c947b397 No /fast targets in try_compile project mode
The try_compile command builds the cmTryCompileExec executable using the
cmTryCompileExec/fast target with Makefile generators in order to save
time since dependencies are not needed.  However, in project mode the
command builds an entire source tree that may have dependencies.
Therefore we can use the /fast target approach only in one-source mode.
2009-08-04 14:37:46 -04:00
Brad King 73de2362dd Fix recursive try_compile calls
When building an entire source tree with try_compile instead of just a
single source file, it is possible that the CMakeLists.txt file in the
try-compiled project invokes try_compile.  This commit fixes propagation
of language-initialization results from the outer-most project into any
number of try-compile levels.
2009-08-03 13:37:36 -04:00
Bill Hoffman 300514fd25 ENH: make sure GUIDs for filters are cached 2009-07-17 10:05:54 -04:00
Brad King a232dbe8d2 BUG: Fix Xcode linker language
Xcode does not seem to support direct requests for using the linker for
a particular language.  It always infers the linker using the languages
in the source files.  When no user source files compile with target's
linker language we add one to help Xcode pick the linker.

A typical use case is when a C executable links to a C++ archive.  The
executable has no C++ source files but we need to use the C++ linker.
2009-07-10 16:51:44 -04:00
Brad King a86e81c358 ENH: Generate a central list of target directories
This generalizes the previous CMakeFiles/LabelFiles.txt created at the
top of the build tree to a CMakeFiles/TargetDirectories.txt file.  It
lists the target support directories for all targets in the project.
Labels can still be loaded by looking for Labels.txt files in each
target directory.
2009-03-09 12:19:27 -04:00
Brad King d35651fb6c ENH: Extend GG::Build method for pre-parsed args
This adds an argument to the cmGlobalGenerator::Build method to pass a
vector of arguments for the native build tool programatically.
2009-03-04 15:38:47 -05:00
Brad King 1d3308156e ENH: Enforce unique binary directories
The second argument of add_subdirectory must name a unique binary
directory or the build files will clobber each other.  This enforces
uniqueness with an error message.
2009-02-27 11:23:14 -05:00
Brad King 13f9bb646d ENH: Define target and source property LABELS
This creates a new LABELS property for targets and source files.  We
write the labels of each target and its source files in target-specific
locations in the build tree for future use.
2009-02-10 08:50:21 -05:00
Brad King ac9b7ec155 ENH: Refactor custom command rule hashing
This simplifies computation of custom command rule hashes to hash
content exactly chosen as the custom commands are generated.
Unfortunately this will change the hashes of existing build trees from
earlier CMake versions, but this is not a big deal.  The change is
necessary so that in the future we can make optional adjustments to
custom command lines at generate time without changing the hashes every
time the option is changed.
2009-02-02 13:28:12 -05:00
Bill Hoffman 1777bb502a BUG: 4244, add a --build option to cmake that can build projects configured by CMake 2008-10-15 13:56:07 -04:00
Bill Hoffman ab409fec89 BUG: fix for 7738, allow for spaces in the package target path to CPackConfig files 2008-10-01 09:50:11 -04:00
Brad King 4719984553 ENH: Make dir content cache work during configure
Previously the cmGlobalGenerator::GetDirectoryContent method would work
safely only during build system generation.  These changes make it safe
to use during each configure step by flushing it at the beginning.
2008-09-22 10:56:48 -04:00
Brad King 2bc9acb1ca BUG: Fix try_compile during EnableLanguage
- The source-file signature of try_compile looks up the language
    of the source file using the extension-to-language map so that
    it knows what language to enable in the generated project.
  - This map needs to be filled before loading a file specified by
      CMAKE_USER_MAKE_RULES_OVERRIDE
      CMAKE_USER_MAKE_RULES_OVERRIDE_<LANG>
    so that the user file may call the try_compile() source-file
    signature.
  - It must still be re-filled after loading CMake<LANG>Information.cmake
    in case the compiler- or platform-specific files added anything.
  - See bug #7340.
2008-07-16 11:03:58 -04:00
David Cole 83ec8c3593 ENH: Further refinement of the CPack components functionality from Doug Gregor.
Details:
==========

 - New cpack_add_component, cpack_add_component_group, and
cpack_add_install_type "commands" defined as macros in the CPack
module.
 - Documentation for all of the variables and commands in the CPack module.
 - Added get_cmake_property(... COMPONENTS) to CMake to ask for the
names of all components. Used in the CPack module to automatically
build component-based installers. (Set CPACK_MONOLITHIC_INSTALL to
turn off component-based installation).
 - A group can declare its PARENT_GROUP, to build an arbitrary
hierarchy of groups.
 - New CPack command cpack_configure_downloads, which creates an
installer that downloads only the selected components on-the-fly.
Those components marked DOWNLOADED will be separate packages
downloaded on-the-fly (or, all packages can be marked as such with the
ALL option to cpack_configure_downloads). Individual components are
compressed with ZIP at installer-creation time and
downloaded/uncompressed by the installer as needed. This feature is
only available on Windows with NSIS at the moment.
 - NSIS installers can install themselves and enable the "Change"
button in Add/Remove programs, allowing users to go back and install
or remove components. This can be disabled through
cpack_configure_downloads, because it's only really useful is most of
the application's functionality is in downloaded components.
 - Bug fix: automatically install everything whose COMPONENT was not
specified (it's a hidden, required group)
 - Bug fix: fixed removal of components when re-running the NSIS
installer and unchecking components
 - Bug fix: NSIS installers now only install/remove the minimal
number of files when re-run to update the installation (or by clicking
"Change" in Add/Remove programs)
2008-07-08 11:52:25 -04:00
Brad King e79b73d61f BUG: Include less content as input to "rule hash" computation.
- The rule hash should use only commands specified by the user.
  - No make output (echo and progress) rules should be included.
  - No outputs or dependencies need be included.  The native build tool
    will take care of them.
2008-06-03 09:55:28 -04:00
Brad King 6be09c3667 ENH: Introduce "rule hashes" to help rebuild files when rules change.
- In CMake 2.4 custom commands would not rebuild when rules changed.
  - In CMake 2.6.0 custom commands have a dependency on build.make
    which causes them to rebuild when changed, but also when any
    source is added or removed.  This is too often.
  - We cannot have a per-rule file because Windows filesystems
    do not deal well with lots of small files.
  - Instead we add a persistent CMakeFiles/CMakeRuleHashes.txt file
    at the top of the build tree that is updated during each
    CMake Generate step.  It records a hash of the build rule for
    each file to be built.  When the hash changes the file is
    removed so that it will be rebuilt.
2008-06-02 16:44:58 -04:00
Brad King 1c0ffdc11c BUG: Fix crash on repeated configure steps and exported targets.
- In cmGlobalGenerator the ExportSets ivar must be cleared at
    the beginning of each Configure.
  - See issue #7101.
2008-05-27 11:18:01 -04:00
Brad King 771bdb7ef8 BUG: Make sure all source files are found before generating.
- Previously this was done implicitly by the check for a target
    link language which checked all source full paths.
  - The recent change to support computing a link language without
    finding all the source files skipped the implicit check.
  - This change adds an explicit check to find all source files.
2008-05-12 17:43:45 -04:00
Brad King 1c0595c73f ENH: Add global property ALLOW_DUPLICATE_CUSTOM_TARGETS to help existing projects that depend on having duplicate custom targets. It is allowed only for Makefile generators. See bug#6348. 2008-02-14 16:42:29 -05:00
Brad King 523ddedac5 ENH: Analyze inter-target dependencies to safely fix cycles
- Cycles may be formed among static libraries
  - Native build system should not have cycles in target deps
  - Create cmComputeTargetDepends to analyze dependencies
  - Identify conneced components and use them to fix deps
  - Diagnose cycles containing non-STATIC targets
  - Add debug mode property GLOBAL_DEPENDS_DEBUG_MODE
  - Use results in cmGlobalGenerator as target direct depends
2008-02-05 23:10:41 -05:00
Bill Hoffman 6903d2df8b ENH: remove const 2008-01-30 22:56:34 -05:00
Bill Hoffman 8a83f09637 ENH: fix for bug 3218 dependant projects are written out automatically if they are in the project. Also fix bug 5829, remove hard coded CMAKE_CONFIGURATION_TYPES from vs 7 generator 2008-01-30 12:04:38 -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
Brad King 96fd5909d9 ENH: Implement linking with paths to library files instead of -L and -l separation. See bug #3832
- This is purely an implementation improvement.  No interface has changed.
  - Create cmComputeLinkInformation class
  - Move and re-implement logic from:
      cmLocalGenerator::ComputeLinkInformation
      cmOrderLinkDirectories
  - Link libraries to targets with their full path (if it is known)
  - Dirs specified with link_directories command still added with -L
  - Make link type specific to library names without paths
    (name libfoo.a without path becomes -Wl,-Bstatic -lfoo)
  - Make directory ordering specific to a runtime path computation feature
    (look for conflicting SONAMEs instead of library names)
  - Implement proper rpath support on HP-UX and AIX.
2008-01-22 09:13:04 -05:00
Brad King 430296dc96 ENH: Moved global inter-target dependency analysis and cycle-prevention code up from cmGlobalUnixMakefileGenerator3 to cmGlobalGenerator. Simplified cmGlobalUnixMakefileGenerator3 to use it. Later other generators may be modified to use it also. 2007-12-23 15:03:42 -05:00
Brad King d83b4cd255 ENH: Add a depends check step to custom targets. Add support for the IMPLICIT_DEPENDS feature of custom commands when building in custom targets. Convert multiple-output pair checks to be per-target instead of global. 2007-12-21 12:22:12 -05:00
Alexander Neundorf 4ed64cf73a ENH: add GetCleanTargetName() which returns "clean" for makefiles, so it can
be used by the eclipse generator

Alex
2007-11-25 07:34:53 -05:00
David Cole 867de7fc67 ENH: Add ability to call Visual Studio macros from CMake. Add a CMake Visual Studio macro to reload a solution file automatically if CMake makes changes to .sln files or .vcproj files. Add code to call the macro automatically for any running Visual Studio instances with the .sln file open at the end of the Visual Studio Generate call. Only call the macro if some .sln or .vcproj file changed during Generate. Also, add handling for REG_EXPAND_SZ type to SystemTools::ReadRegistryValue - returned string has environment variable references expanded. 2007-11-16 07:01:58 -05:00
Bill Hoffman d9d40942a0 ENH: add guess progress for first time configuring a project. 2007-11-12 22:33:00 -05:00
David Cole 8e4c7b99e1 ENH: Finish up the Framework creation code restructuring. Frameworks build and install now. More work needed on the packaging step. See Tests/Framework for example use. 2007-10-10 11:06:15 -04:00
Alexander Neundorf d338e69c01 ENH: add support for Fortran to the KDevelop generator
-minor optimization for GetLanguageEnabled()

Alex
2007-08-31 13:42:21 -04:00
Alexander Neundorf 3e12a6cb91 ENH: add install files generators for targets which have PUBLIC_HEADER,
PRIVATE_HEADER or RESOURCE_FILES property, use the destination for the
public headers as include directory property for exported libraries

Alex
2007-08-27 16:04:57 -04:00
David Cole ef22ad6bec ENH: Handle FRAMEWORK and BUNDLE arguments in the INSTALL TARGETS command. Work in progress... More to come. 2007-08-22 11:32:48 -04:00
Alexander Neundorf 12f6383561 ENH: move the code for the NOTFOUND checking into its own function, so
Configure() gets easier to overview
-improve the error message, now it also says in which directories and for
which targets the missing variables are used
-minor speedup: the include directories don't have to be checked per target,
per directory is enough

Alex
2007-08-16 15:33:17 -04:00
Brad King d7118006de BUG: Target exclusion-from-all tests should always use the root local generator associated with the all target being tested. 2007-08-03 15:44:25 -04:00
Alexander Neundorf 55303d6dd2 STYLE: fix line lengths
Alex
2007-07-20 08:36:16 -04:00
Alexander Neundorf 95a8331edb ENH: produce a lot more output when running with --debug-output
-try to fix build error on HPUX

Alex
2007-07-17 09:25:08 -04:00
Alexander Neundorf 021ceea1b0 ENH: second try for handling the linker language with integer priority values (returning a pointer to a string on the stack is no good idea)
Alex
2007-07-12 08:37:10 -04:00
Alexander Neundorf 16705a3e87 COMP: revert last commit for now, broke Visual Studio
Alex
2007-07-11 17:29:27 -04:00
Alexander Neundorf bea1a5de77 ENH: CMAKE_<LANG>_LINKER_PREFERENCE is now an integer priority, not a
two-step priority (None or Prefered)
Current order: ASM 0, C 10, Fortran 20, CXX 30, Java 40
This is the same order as automake choses:
http://www.gnu.org/software/automake/manual/html_node/How-the-Linker-is-Chosen.html

This change should be backward compatible:
if there is a project using fortran and CXX, they had to set the
LINKER_LANGUAGE explicitely, otherwise cmake complained (but still generated
the project files). Explicitely setting the linker language still overrides
automatic detection.
If somebody has a custom language for cmake and the PREFERENCE starts with
"P", its changed to 100, which gives it preference over all other languages
(except the other custom languages which have also "Prefered"). "None" is
converted to 0.

Alex
2007-07-11 16:22:04 -04:00
Alexander Neundorf 43de8c8628 ENH: add OPTIONAL keyword to ENABLE_LANGUAGE, so it will be possible to do
something like this:

ENABLE_LANGUAGE(ASM-ATT)
IF(CMAKE_ASM-ATT_COMPILER_WORKS)
  ... do assembler stufff
ELSE(CMAKE_ASM-ATT_COMPILER_WORKS)
  ... fallback to generic C/C++
ENDIF(CMAKE_ASM-ATT_COMPILER_WORKS)

Alex
2007-06-28 09:09:26 -04:00
Alexander Neundorf c0d000d234 ENH: add INSTALL(EXPORT ...) mode and INSTALL( TARGETS ... EXPORT <set> ) ,
tests still have to be added

Alex
2007-06-19 13:10:21 -04:00
Brad King 35936433e1 ENH: Merging changes from branch CMake-SourceFile2-b between tags
CMake-SourceFile2-bp and CMake-SourceFile2-b-mp1 to trunk.  This
commit is surrounded by tags CMake-SourceFile2-b-mp1-pre and
CMake-SourceFile2-b-mp1-post on the trunk.

The changes re-implement cmSourceFile and the use of it to allow
instances to be created much earlier.  The use of cmSourceFileLocation
allows locating a source file referenced by a user to be much simpler
and more robust.  The two SetName methods are no longer needed so some
duplicate code has been removed.  The strange "SourceName" stuff is
gone.  Code that created cmSourceFile instances on the stack and then
sent them to cmMakefile::AddSource has been simplified and converted
to getting cmSourceFile instances from cmMakefile.  The CPluginAPI has
preserved the old API through a compatibility interface.

Source lists are gone.  Targets now get real instances of cmSourceFile
right away instead of storing a list of strings until the final pass.

TraceVSDependencies has been re-written to avoid the use of
SourceName.  It is now called TraceDependencies since it is not just
for VS.  It is now implemented with a helper object which makes the
code simpler.
2007-06-18 11:59:23 -04:00
Alexander Neundorf 6d200fa6be STYLE: minor fixes
Alex
2007-06-15 16:07:16 -04:00
Alexander Neundorf 9d4f3a0686 STYLE: remove duplicate non-const accessors GetLocalGenerator(int) and
GetLocaGenerators(cmLocalGenerators) from cmGlobalGenerator(). Now there is
one const accessor which is even faster since it returns a reference
(instead of copying a vector)
-more const to ensure that this the returned local generators don't actually
get modified
-removed duplicated code in GetCTestCommand() and GetCPackCommand()
-added some const accessors

Alex
2007-06-15 10:10:24 -04:00
Alexander Neundorf 422dc631b6 ENH: split cmGlobalGenerator::SetLanguageEnabled() in two parts, where the
second part copies the values from the cmake variables into internal maps.
So this can now be done after the compiler-specific information has been
loaded, which can now overwrite more settings.

Alex
2007-06-11 15:31:42 -04:00
Alexander Neundorf 96bb8da184 COMP: less warnings
Alex
2007-06-08 12:42:29 -04:00
Alexander Neundorf 0ddc9f62e5 ENH: add cmExternalMakefileProjectGenerator, which should make it easier to
write generators for IDE projects, which use already existing makefiles
(current the kdevelop generator)
-first stept of the export interface, iniitial export() command
-more replacements for the FIND_XXX docs

Alex
2007-06-08 11:57:16 -04:00