Commit Graph

169 Commits

Author SHA1 Message Date
Stephen Kelly ef25ba8d06 Constify handling of target dependencies. 2013-12-11 15:30:11 +01:00
Stephen Kelly 97fae68b81 Remove INTERFACE build targets.
Commit b04f3b9a (Create make rules for INTERFACE_LIBRARY
targets., 2013-08-21) extended the makefile generator to create
build targets for INTERFACE_LIBRARY targets. No other generators
were extended with this feature.

This conflicts with the feature of whitelisting of target properties
read from INTERFACE_LIBRARY targets. The INTERFACE_* properties
of the INTERFACE_LIBRARY may legitimately contain TARGET_PROPERTY
generator expressions for reading properties from the 'head target'.
The 'head target' would be the INTERFACE_LIBRARY itself when creating
the build rules for it, which means that non-whitelisted properties
would be read.
2013-12-10 17:58:36 +01:00
Stephen Kelly c34968a9aa Port some of the generator API to cmGeneratorTarget.
Just enough to reach the BuildMacContentDirectory method and the
NeedRelinkBeforeInstall methods.

In the future, those methods can be moved to cmGeneratorTarget.
2013-11-22 15:06:25 +01:00
Brad King 123a0608df Teach GenerateBuildCommand to find its own make program
Add a cmGlobalGenerator::SelectMakeProgram method to select a
caller-provided make program, the CMAKE_MAKE_PROGRAM cache entry, or a
generator-provided default.  Call it from all implementations of the
GenerateBuildCommand method with the corresponding generator's default,
if any.
2013-11-18 11:30:48 -05:00
Brad King 8904d1410b cmGlobalGenerator: Cleanup GenerateBuildCommand API
All cmGlobalGenerator::GenerateBuildCommand call sites that need to
produce a string now generate "cmake --build" commands.  The remaining
call sites immediately pass the result to cmSystemTools::RunSingleCommand.
Avoid the intermediate string and argument parsing by directly producing a
vector of strings.  Also drop the ignoreErrors argument because no call
sites remain that use it.
2013-11-18 08:26:21 -05:00
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
Stephen Kelly b04f3b9a2a Create make rules for INTERFACE_LIBRARY targets.
The result is that the depends of the target are created.

So,

 add_library(somelib foo.cpp)
 add_library(anotherlib EXCLUDE_FROM_ALL foo.cpp)
 add_library(extra EXCLUDE_FROM_ALL foo.cpp)
 target_link_libraries(anotherlib extra)

 add_library(iface INTERFACE)
 target_link_libraries(iface INTERFACE anotherlib)

Executing 'make iface' will result in the anotherlib and extra targets
being made.

Adding a regular executable to the INTERFACE of an INTERFACE_LIBRARY
will not result in the executable being built with 'make iface' because
of the logic in cmComputeTargetDepends::AddTargetDepend.

So far, this is implemented only for the Makefile generator. Other
generators will follow if this feature is possible for them.

Make INTERFACE_LIBRARY targets part of the all target by default.
Test this by building the all target and making the expected library
EXCLUDE_FROM_ALL.
2013-10-21 09:46:27 -04:00
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
Brad King f8241136b4 Merge topic 'INTERFACE_LIBRARY-target-type'
ce0c303 install: Teach EXPORT option to handle INTERFACE_LIBRARY targets
435c912 export: Add support for INTERFACE_LIBRARY targets
fe73226 Add the INTERFACE_LIBRARY target type.
2013-10-08 10:58:40 -04:00
Stephen Kelly fe732264e9 Add the INTERFACE_LIBRARY target type.
This target type only contains INTERFACE_* properties, so it can be
used as a structural node. The target-specific commands enforce
that they may only be used with the INTERFACE keyword when used
with INTERFACE_LIBRARY targets. The old-style target properties
matching LINK_INTERFACE_LIBRARIES_<CONFIG> are always ignored for
this target type.

The name of the INTERFACE_LIBRARY must match a validity generator
expression. The validity is similar to that of an ALIAS target,
but with the additional restriction that it may not contain
double colons. Double colons will carry the meaning of IMPORTED
or ALIAS targets in CMake 2.8.13.

An ALIAS target may be created for an INTERFACE library.

At this point it can not be exported and does not appear in the
buildsystem and project files are not created for them. That may
be added as a feature in a later commit.

The generators need some changes to handle the INTERFACE_LIBRARY
targets returned by cmComputeLinkInterface::GetItems. The Ninja
generator does not use that API, so it doesn't require changes
related to that.
2013-10-07 19:56:31 -04:00
Stephen Kelly 33055c405e Generate modern-style cmake code.
The commits 9db31162 (Remove CMake-language block-end command
arguments, 2012-08-13) and 77543bde (Convert CMake-language
commands to lower case, 2012-08-13) changed most cmake code
to use lowercase commands and no parameters in termination
commands. However, those changes excluded cmake code generated
in c++ by cmake.

Make a similar style change to code generated by cmake.
2013-08-22 12:06:58 +02:00
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
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
Stephen Kelly 2c04bc00a4 Move the EscapeJSON method to a sharable location. 2012-06-04 23:42:37 +02:00
Brad King 3aa741acb6 Build object library targets in Makefiles
Treat OBJECT libraries as STATIC libraries but leave out the archive
step.  The object files will be left behind for reference by other
targets later.
2012-03-13 14:38:02 -04:00
Brad King f737bd416a Pre-compute and store target object directory in cmGeneratorTarget
Add cmGeneratorTarget::ObjectDirectory member to hold the value.  In
ComputeTargetObjects set the value to the full path to the target object
directory including any necessary placeholder for the configuration
name.
2012-03-12 16:44:03 -04:00
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
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
Brad King e51bbc14f6 Merge topic 'output-compile-lines'
cdc2b41 Fix CompileCommandOutput test build on Windows
7039d1f Fix CompileCommandOutput test for Make tools not supporting spaces
4268e3d run_compile_commands: Cast istream::get() result to char
c45c60b run_compile_commands: Avoid extra stl vector conversion
7c5be51 run_compile_commands: Avoid shadow in std::map<>::at workaround
169bb05 Provide std::map<>::at for use in run_compile_commands
4e2185c Make std::map usage more portable in language=>flags/defines maps
a7e7a04 Fix run_compile_commands build on Apple GCC 3.3
c9174c0 Fix signed/unsigned comparison in EscapeJSON
8346a28 Only offer the compile command output feature on unix systems
0e6b05f Adds a test for the compile command line output.
5674844 make compile command output optional
fe07b05 implement cxx command output
65c0c24 cache flags and defines
3f064ef refactor flags and defines
2011-05-24 14:48:14 -04:00
Brad King c9174c0e4b Fix signed/unsigned comparison in EscapeJSON 2011-05-16 11:55:56 -04:00
Brad King dca304ec8d Merge branch 'MakeCodeBlocksGeneratorNonVerbose2' into rule-messages
Conflicts:
	Source/cmGlobalUnixMakefileGenerator3.cxx
	Source/cmGlobalUnixMakefileGenerator3.h
2011-05-16 11:28:07 -04:00
Brad King 051cee0096 Revert "Honor RULE_MESSAGES property for build target messages" (#12190)
This reverts commit dc36b34994.  It broke
dependency logic instead of only silencing messages.  Revert to previous
behavior.
2011-05-16 11:26:58 -04:00
Manuel Klimek 5674844de4 make compile command output optional 2011-04-25 13:27:58 -04:00
Manuel Klimek fe07b0557b implement cxx command output 2011-04-25 13:27:58 -04:00
Alex Neundorf a02987a0df Don't enforce VERBOSE makefiles for the CodeBlocks generator
Instead of enforcing verbose makefile, now the generated build command
includes "VERBOSE=1" so the output will be verbose when building in
C::B.
Also removed the now unused setForceVerboseMakefiles().

Alex
2010-11-11 22:06:09 +01:00
Alex Neundorf 7b1421b885 Remove trailing whitespace
Alex
2010-11-11 22:02:07 +01:00
Campbell Barton dc36b34994 Honor RULE_MESSAGES property for build target messages 2010-11-03 10:10:03 -04:00
Brad King 6fc4cd8680 Fix or cast integer conversions in cmake
These were revealed by GCC's -Wconversion option.  Fix types where it is
easy to do so.  Cast in cases we know the integer will not be truncated.
2010-06-25 09:05:15 -04:00
Brad King aa8c003609 Qualify std::map compare functor as const
Some older STL implementations invoke the comparison functor as a const
object, so the function call operator must be 'const' qualified.  This
fixes the commit "Fix support for OLD behavior of policy CMP0002" to
compile on older STLs.
2009-09-29 08:34:39 -04:00
Brad King 0089f9cf8f Fix support for OLD behavior of policy CMP0002
The commit "Cleanup make progress rule generation code" introduced a map
from target name to the progress.make file location.  Policy CMP0002's
OLD behavior allows duplicate target names in different directories, so
only one ends up with a progress.make file.  This commit fixes the map
to order by target name first and build directory second, restoring
support for duplicate target names.
2009-09-28 17:34:23 -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
Alexander Neundorf 03d032b637 Rescan dependencies also if CMakeDirectoryInformation.cmake has changed.
If CMakeDirectoryInformation.cmake is newer than depend.internal the include
directories may have changed, so dependencies need to be scanned again.
Ok by Brad.

Alex
2009-09-22 14:40:23 -04:00
Brad King a3a046643a ENH: Pass config to cmTarget RPATH install methods
This passes the build configuration to cmTarget methods IsChrpathUsed
and NeedRelinkBeforeInstall.  Later these methods will use the value.
2009-07-08 13:03:47 -04:00
Brad King cd83f1979d ENH: Cleanup make progress rule generation code
This cleans up the Makefile generator's progress rule code.  Instead of
keeping every cmMakefileTargetGenerator instance alive to generate
progress, we keep only the information necessary in a single table.
This approach keeps most of the code in cmGlobalUnixMakefileGenerator3,
thus simplifying its public interface.
2009-06-25 09:58:51 -04:00
Brad King 41b0f92c6a ENH: Enable basic OpenVMS platform support
This adds the Modules/Platform/OpenVMS.cmake platform file for OpenVMS.
We just use Unix-like rules to work with the GNV compiler front-end.

A problem with process execution currently prevents CMake link scripts
from working, so we avoid using them.
2009-06-10 13:04:04 -04:00
Brad King b5394e9600 BUG: Avoid std::unique algorithm on VMS
The Compaq compiler's std::unique algorithm followed by deletion of the
extra elements seems to crash.  For now we'll accept the duplicate
dependencies on this platform.
2009-06-10 13:02:18 -04:00
Alexander Neundorf 2ab4e7df81 BUG: don't report changed compiler variables if the path to the compiler
differs only e.g. a double slash somewhere instead only one slash as
directory separator (#8890)

Alex
2009-05-10 05:29:10 -04:00
Brad King 2282748907 BUG: Fix OS X AppBundle/FW byproducts dependencies
App Bundle and Framework directories, symlinks, and Info.plist files we
create during generation are byproducts, not outputs.  We should re-run
CMake only when they are missing, not when they are old.
See issue #8465.
2009-02-06 11:18:56 -05:00
Bill Hoffman bb7b27e417 ENH: add initial ctest -j feature 2008-07-03 09:31:33 -04:00
Ken Martin fc8b27650c ENH: fix for bug 6364, extra help targets when there are subdirectories of the top level 2008-06-06 10:22:51 -04:00
Ken Martin 0b4375daf2 BUG: improve progress reporting when there are multiple targets with the same name, bug# 7042 2008-05-29 11:50:33 -04:00
Alexander Neundorf 4ce05b6e07 BUG: make ENABLE_LANGUAGE(ASM-ATT OPTIONAL) work again: if it didn't work
but was optional, don't delete the cache

Alex
2008-05-12 18:33:08 -04:00
Bill Hoffman a24ff4e453 ENH: add PHONY targets 2008-03-24 10:26:38 -04:00
Ken Martin 2ad4f4bb9d BUG: fix some bad changes in progress calc 2008-03-12 14:37:46 -04:00
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 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 2836fc43e7 BUG: Support cyclic dependencies among STATIC libraries by removing one from the generated Makefile rules. 2007-12-22 13:08:26 -05:00
Brad King e23348c5a6 COMP: Remove unused parameter of method. 2007-12-21 18:32:22 -05:00
Brad King 3cf3bb664a ENH: Make static library targets depend on targets to which they "link" for the purpose of build ordering. This makes the build order consistent for static and shared library builds. It is also useful when custom command inputs of one library are generated as custom commands outputs of another. It may be useful in the future for Fortran module dependencies. Implemented for Makefiles, Xcode, and VS 8 and above. Added sample code to do it for VS 7.1 and below, but left it disabled with comments explaining why. Likely it will never be needed on VS 7.1 or below anyway. 2007-12-21 15:04:06 -05:00