Commit Graph

312 Commits

Author SHA1 Message Date
Brad King 19792bf30e ENH: Consider link dependencies for link language
This teaches cmTarget to account for the languages compiled into link
dependencies when determining the linker language for its target.

We list the languages compiled into a static archive in its link
interface.  Any target linking to it knows that the runtime libraries
for the static archive's languages must be available at link time.  For
now this affects only the linker language selection, but later it will
allow CMake to automatically list the language runtime libraries.
2009-07-10 13:53:28 -04:00
Bill Hoffman 5c4208f50e ENH: only 5 failing tests for VS 10 2009-07-10 09:12:39 -04:00
Brad King 99e432508e BUG: Use link language for target name computation
The commit "Do not compute link language for LOCATION" was wrong.  The
variables

  CMAKE_STATIC_LIBRARY_PREFIX_Java
  CMAKE_STATIC_LIBRARY_SUFFIX_Java

are used for building Java .jar files.  This commit re-enables the
feature and documents the variables:

  CMAKE_EXECUTABLE_SUFFIX_<LANG>
  CMAKE_IMPORT_LIBRARY_PREFIX_<LANG>
  CMAKE_IMPORT_LIBRARY_SUFFIX_<LANG>
  CMAKE_SHARED_LIBRARY_PREFIX_<LANG>
  CMAKE_SHARED_LIBRARY_SUFFIX_<LANG>
  CMAKE_SHARED_MODULE_PREFIX_<LANG>
  CMAKE_SHARED_MODULE_SUFFIX_<LANG>
  CMAKE_STATIC_LIBRARY_PREFIX_<LANG>
  CMAKE_STATIC_LIBRARY_SUFFIX_<LANG>

Instead of making separate, repetitive entries for the _<LANG> variable
documentation, we just mention the per-language name in the text of the
platform-wide variable documentation.  Internally we keep undocumented
definitions of these properties to satisfy CMAKE_STRICT mode.
2009-07-08 14:33:08 -04:00
Brad King 173448d988 ENH: Pass config to cmTarget::GetLinkerLanguage
This passes the build configuration to most GetLinkerLanguage calls.  In
the future the linker language will account for targets linked in each
configuration.
2009-07-08 13:04:04 -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 2b5d97419f ENH: Do not compute link language for LOCATION
The LOCATION property requires the full file name of a target to be
computed.  Previously we computed the linker language for a target to
look up variables such as CMAKE_SHARED_LIBRARY_SUFFIX_<LANG>.  This led
to locating all the source files immediately instead of delaying the
search to generation time.  In the future even more computation will be
needed to get the linker language, so it is better to avoid it.

The _<LANG> versions of these variables are undocumented, not set in any
platform file we provide, and do not produce hits in google.  This
change just removes the unused feature outright.
2009-07-08 13:03:22 -04:00
Brad King 7c67524dfa ENH: Introduce cmTarget::LinkImplementation API
The new method centralizes loops that process raw OriginalLinkLibraries
to extract the link implementation (libraries linked into the target)
for each configuration.  Results are computed on demand and then cached.
This simplifies link interface computation because the default case
trivially copies the link implementation.
2009-07-08 12:04:48 -04:00
Brad King aef8fe509b COMP: Pimplize cmTarget ImportInfo and OutputInfo
These member structures are accessed only in the cmTarget implementation
so they do not need to be defined in the header.  This cleanup also aids
Visual Studio 6 in compiling them.
2009-07-08 08:31:30 -04:00
Brad King 2247aca9cf BUG: Do not recompute link interfaces
The config-to-interface map in cmTarget should use case-insensitive
configuration names.  The change avoids repeating work if the given
configuration has a different case than one already computed.
2009-07-07 11:30:36 -04:00
Brad King afbd595e85 BUG: Fix CMP0003 wrong-config link dir support
This fixes a dumb logic error introduced by the centralization of link
interface computation.  It prevented link directories from alternate
configurations from getting listed by the OLD behavior of CMP0003 for
targets linked as transitive dependencies.
2009-07-07 10:57:02 -04:00
Brad King 34f78ee552 ENH: Simplify cmTarget link interface storage
This makes the LinkInterface struct a member of cmTarget, pimplizes the
config-to-interface map, and stores interface instances by value.
2009-07-07 09:45:29 -04:00
Brad King a608467180 ENH: Simpler cmTarget::GetLinkerLanguage signature
This method previously required the global generator to be passed, but
that was left from before cmTarget had its Makefile member.  Now the
global generator can be retrieved automatically, so we can drop the
method argument.
2009-07-07 07:44:12 -04:00
Brad King 06b0a692f4 ENH: Centralize default link interface computation
When LINK_INTERFACE_LIBRARIES is not set we use the link implementation
to implicitly define the link interface.  These changes centralize the
decision so that all linkable targets internally have a link interface.
2009-07-06 16:25:20 -04:00
Brad King 26df00f83a ENH: Move CMP0004 check into cmTarget
This moves code implementing policy CMP0004 into cmTarget::CheckCMP0004.
The implementation is slightly simpler and can be re-used outside of
cmComputeLinkDepends.
2009-07-06 16:24:45 -04:00
Brad King 82a8c6b0c7 ENH: Exception safe link interface computation
This fixes cmTarget::GetLinkInterface to compute and return the link
interface in an exception-safe manner.  We manage the link interface
returned by cmTarget::ComputeLinkInterface using auto_ptr.
2009-07-06 16:24:32 -04:00
Brad King 275c21d351 ENH: Refactor target output dir computation
This creates cmTarget::GetOutputInfo to compute, cache, and lookup
target output directory information on a per-configuration basis.  It
avoids re-computing the information every time it is needed.
2009-07-03 10:33:59 -04:00
Brad King f74b876a58 ENH: Clarify COMPILE_DEFINITIONS separator in docs
The COMPILE_DEFINITIONS properties are semicolon-separated lists.
Make this clear in the documentation.  See issue #9199.
2009-06-24 09:36:29 -04:00
Brad King 516add4d58 ENH: On VMS use _dir and _tmp, not .dir and .tmp
The VMS posix path emulation does not handle multiple '.' characters in
file names in all cases.  This avoids adding extra '.'s to file and
directory names for target directories and generated files.
2009-06-10 13:03:11 -04:00
Brad King 392b38cef7 ENH: Remove cmTarget internal type arguments
Internally cmTarget was passing the target type in several name
computation signatures to support computation of both shared and static
library names for one target.  We no longer need to compute both names,
so this change simplifies the internals by using the GetType method and
dropping the type from method signatures.
2009-05-01 10:39:44 -04:00
Brad King bcb9a479db ENH: Remove cmTarget::GetExecutableCleanNames
This method was redundant with GetExecutableNames.
2009-05-01 10:39:28 -04:00
Brad King 430cc2b4b7 ENH: Always imply CLEAN_DIRECT_OUTPUT target prop
This property was left from before CMake always linked using full path
library names for targets it builds.  In order to safely link with
"-lfoo" we needed to avoid having both shared and static libraries in
the build tree for targets that switch on BUILD_SHARED_LIBS.  This meant
cleaning both shared and static names before creating the library, which
led to the creation of CLEAN_DIRECT_OUTPUT to disable the behavior.

Now that we always link with a full path we do not need to clean old
library names left from an alternate setting of BUILD_SHARED_LIBS.  This
change removes the CLEAN_DIRECT_OUTPUT property and instead uses its
behavior always.  It removes some complexity from cmTarget internally.
2009-05-01 10:38:35 -04:00
Brad King 2740db5ede ENH: Allow more specification of target file names
This creates target properties ARCHIVE_OUTPUT_NAME, LIBRARY_OUTPUT_NAME,
and RUNTIME_OUTPUT_NAME, and per-configuration equivalent properties
ARCHIVE_OUTPUT_NAME_<CONFIG>, LIBRARY_OUTPUT_NAME_<CONFIG>, and
RUNTIME_OUTPUT_NAME_<CONFIG>.  They allow specification of target output
file names on a per-type, per-configuration basis.  For example, a .dll
and its .lib import library may have different base names.

For consistency and to avoid ambiguity, the old <CONFIG>_OUTPUT_NAME
property is now also available as OUTPUT_NAME_<CONFIG>.

See issue #8920.
2009-05-01 09:45:43 -04:00
Brad King 617eb981d4 ENH: Refactor target output file type computation
This creates method cmTarget::GetOutputTargetType to compute the output
file type 'ARCHIVE', 'LIBRARY', or 'RUNTIME' from the platform and
target type.  It factors out logic from the target output directory
computation code for later re-use.
2009-05-01 09:45:19 -04:00
Brad King d05e98f8d7 ENH: Allow IMPORTED_IMPLIB w/o IMPORTED_LOCATION
Linking to a Windows shared library (.dll) requires only its import
library (.lib).  This teaches CMake to recognize SHARED IMPORTED library
targets that set only IMPORTED_IMPLIB and not IMPORTED_LOCATION.
2009-04-08 16:29:04 -04:00
Brad King 5886d10334 BUG: Fix imported target config guess
When an IMPORTED target provides no generic configuration and no match
for a desired configuration then we choose any available configuration.
This change corrects the choice when the first listed available
configuration does not really have a location.
2009-04-08 16:28:55 -04:00
Brad King 4085454658 ENH: Support preprocessor def values in VS6
The add_definitions() command and COMPILE_DEFINITIONS dir/tgt/src
properties support preprocessor definitions with values.  Previously
values were not supported in the VS6 generator even though the native
tool supports them.  It is only values with spaces that VS6 does not
support.  This enables support and instead complains only for values
with spaces.  See issue #8779.
2009-03-23 14:48:09 -04:00
Brad King 6d02ee34c9 ENH: Mention CMAKE_* variables in RPATH properties
The RPATH target properties are initialized by CMAKE_<prop> variables at
target creation time.  This notes the feature in the property
documentation.  It is already noted in the variable documentation.
2009-03-19 10:53:51 -04:00
Brad King b604b98c56 ENH: Define RULE_LAUNCH_* properties
This defines global, directory, and target properties
RULE_LAUNCH_COMPILE, RULE_LAUNCH_LINK, and RULE_LAUNCH_CUSTOM.  Their
values specify 'launcher' command lines which are prefixed to compile,
link, and custom build rules by Makefile generators.
2009-02-10 08:51:15 -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 d0ed46e3d6 ENH: Define target-specific support directories
This creates method cmTarget::GetSupportDirectory to compute a
target-specific support directory in the build tree.  It uses the
"CMakeFiles/<name>.dir" convention already used by the Makefile
generators.  The method will be useful for any code that needs to
generate per-target information into the build tree for use by CMake
tools that do not run at generate time.
2009-02-10 08:50:09 -05:00
Brad King acb0e8fb85 BUG: Fix LOCATION property for Mac AppBundles
Previously cmTarget::GetLocation and cmTarget::GetFullPath would return
for Mac AppBundles the top-level bundle directory but without the .app
extension.  We worked around this at the call sites.  This fixes the
methods and removes the work-arounds.  See issue #8406.
2009-01-20 15:49:37 -05:00
Brad King d7ddcc214f ENH: Enable LOCATION property for imported targets
Previously we left the LOCATION property undefined for imported targets
since it should no longer be used for non-imported targets.  However, in
the case we do not know the name of an available imported configuration,
it is more readable to get the LOCATION property than LOCATION_<CONFIG>
for a bogus configuration <CONFIG>.  This enables LOCATION for imported
targets and returns an unspecified available imported configuration.
2009-01-05 09:53:14 -05:00
Brad King e4325e7d9c BUG: Fix <CONFIG>_POSTFIX property/variable docs
The CMAKE_<CONFIG>_POSTFIX variable and <CONFIG>_POSTFIX property were
not documented.  This updates the CMAKE_DEBUG_POSTFIX and DEBUG_POSTFIX
documentation to refer to the more general variable/property.  It also
clarifies that the variable is used as the property default only for
non-executable targets.  See issue #7868.
2008-12-15 13:30:09 -05:00
Bill Hoffman 086cf607c3 ENH: add missing property definitions 2008-10-07 16:46:25 -04:00
Alexander Neundorf fc7a017d1a STYLE: add documentation for the "TYPE" target property
Alex
2008-10-02 18:48:06 -04:00
Brad King 4f6137c70c ENH: Allow link line computation for static libs
In some cases it may be useful to compute a "link" line for a static
library even though it will not be put in the generated build system.
This removes the assertion which previously diallowed the case.
2008-09-15 13:30:11 -04:00
Brad King 3c5cf1bb8c ENH: Allow a custom list of debug configurations
Create a DEBUG_CONFIGURATIONS global property as a way for projects to
specify which configuration names are considered to be 'debug'
configurations.
2008-09-04 17:34:25 -04:00
Brad King f89dae7a94 ENH: Create Info.plist files in OS X Frameworks
A Mac OS X Framework should provide a Resources/Info.plist file
containing meta-data about the framework.  This change generates a
default Info.plist for frameworks and provides an interface for users to
customize it.
2008-09-02 12:06:32 -04:00
Brad King fe98e57e38 ENH: Disallow link-type keywords in link interface
The LINK_INTERFACE_LIBRARIES target property may not contain the
"debug", "optimized", or "general" keywords.  These keywords are
supported only by the target_link_libraries (and link_libraries) command
and are not a generic library list feature in CMake.  When a user
attempts to add one of these keywords to the property value, we now
produce an error message that refers users to alternative means.
2008-08-19 11:43:51 -04:00
Brad King 41c5dd13dc ENH: Clarify link interface documentation
The LINK_INTERFACE_LIBRARIES property does not apply for STATIC
libraries.  The IMPORTED_LINK_INTERFACE_LIBRARIES property does apply
for STATIC libraries.  State both explicitly in the documentation.
Also, clarify that the per-configuration version of these properties
completely overrids the generic version.
2008-08-19 10:29:35 -04:00
Brad King 061d20be38 ENH: Add UNKNOWN type for IMPORTED libraries
When creating an IMPORTED target for a library that has been found on
disk, it may not be known whether the library is STATIC or SHARED.
However, the library may still be linked using the file found from disk.
Use of an IMPORTED target is still important to allow per-configuration
files to be specified for the library.

This change creates an UNKNOWN type for IMPORTED library targets.  The
IMPORTED_LOCATION property (and its per-config equivalents) specifies
the location of the library.  CMake makes no assumptions about the
library that cannot be inferred from the file on disk.  This will help
projects and find-modules import targets found on disk or specified by
the user.
2008-08-18 11:39:22 -04:00
Brad King 0bf093fd17 STYLE: Convert unused target type cases to default
In switch statements that deal with only a few target types, use a
'default' case for the remaining target types instead of listing them
explicitly.  This will make it easier to add more types in the future.
2008-08-18 11:26:51 -04:00
Brad King b93f0318fe ENH: Support full-path libs w/out valid names.
This change introduces policy CMP0008 to decide how to treat full path
libraries that do not appear to be valid library file names.  Such
libraries worked by accident in the VS IDE and Xcode generators with
CMake 2.4 and below.  We support them in CMake 2.6 by introducing this
policy.  See policy documentation added by this change for details.
2008-07-23 12:59:14 -04:00
Brad King da4f142cc1 ENH: Add full target version signature cmTarget::GetTargetVersion. 2008-07-09 10:09:00 -04:00
Brad King c1b8ad4e1d ENH: Allow users to specify a custom Info.plist template
- Create MACOSX_BUNDLE_INFO_PLIST target property to specify template.
  - Look for MacOSXBundleInfo.plist.in in CMAKE_MODULE_PATH by default.
  - See issue #6983.
2008-05-17 12:53:56 -04:00
Brad King a1bb7e90ef ENH: Allow users to specify macro-like #include line transforms for dependency scanning.
- Define IMPLICIT_DEPENDS_INCLUDE_TRANSFORM property on targets and directories.
  - Make the directory version inherited.
  - See issue #6648.
2008-05-14 11:54:52 -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 629afe07ce BUG: A per-config target name postfix should be ignored for Mac bundle and framework names. 2008-04-14 15:27:27 -04:00
Brad King 67834f2d53 BUG: Correct Mac OS X framework behavior
- Place the built library in foo.framework/Versions/A/foo
  - Do not create unused content symlinks (like PrivateHeaders)
  - Do not use VERSION/SOVERSION properties for frameworks
  - Make cmTarget::GetDirectory return by value
  - Remove the foo.framework part from cmTarget::GetDirectory
  - Correct install_name construction and conversion on install
  - Fix MACOSX_PACKAGE_LOCATION under Xcode to use the
    Versions/<version> directory for frameworks
  - Update the Framework test to try these things
2008-04-08 00:06:47 -04:00
Brad King 1829bed8b5 BUG: Do not create target output directory in cmTarget. Let the generators do it. 2008-04-07 13:39:13 -04:00
Ken Martin 16f1cc9b59 ENH: support unset of properties 2008-04-01 14:22:09 -04:00
Brad King 8c1a743027 ENH: Add note to Fortran_MODULE_DIRECTORY property documentation about using CMAKE_Fortran_MODULE_DIRECTORY to initialize it. 2008-03-28 13:07:03 -04:00
Brad King 133e5b5dd8 STYLE: Fix line-too-long for new INTERNAL_ERROR messages. 2008-03-15 10:00:07 -04:00
Brad King bf4cef9d5c ENH: Add policy CMP_0004 to require library names to have no leading or trailing whitespace. Replace previous check of CMAKE_BACKWARDS_COMPATIBILITY against version 2.4 with the policy. 2008-03-13 16:35:39 -04:00
Brad King d46ff28ac9 ENH: Convert CMAKE_LINK_OLD_PATHS to policy CMP0003.
- Policy is WARN by default so projects will build
    as they did in 2.4 without user intervention
  - Remove CMAKE_LINK_OLD_PATHS variable since it was
    never in a release and the policy supercedes it
  - Report target creation backtrace in warning message
    since policy should be set by that point
2008-03-13 16:23:18 -04:00
Brad King f7f03347a6 ENH: Improve new error/warning message generation
- Add cmListFileBacktrace to record stack traces
  - Move main IssueMessage method to the cmake class instance
    (make the backtrace an explicit argument)
  - Change cmMakefile::IssueMessage to construct a backtrace
    and call the cmake instance version
  - Record a backtrace at the point a target is created
    (useful later for messages issued by generators)
2008-03-13 13:48:57 -04:00
Bill Hoffman 5ab6c0f0ed ENH: remove abort calls and replace with an IssueMessage INTERANL_ERROR, better to not crash on the end user. 2008-03-12 21:06:32 -04:00
Brad King 96ee85d197 BUG: Fix memory leak when cmTarget instances are assigned. We really need to get rid of global targets and their associated assignments. 2008-03-04 13:51:27 -05:00
Brad King 652951b976 ENH: Allow users to work around problems with the builtin chrpath by setting CMAKE_NO_BUILTIN_CHRPATH. 2008-03-02 16:37:34 -05:00
Brad King d732de4a8a ENH: Cleanup builtin chrpath support
- Move computation of extended build-tree rpath
    to cmComputeLinkInformation
  - Only enable the extended build-tree rpath if
    the target will be installed
  - Generalize the interface of file(CHRPATH)
  - When changing the rpath on installation only
    replace the part generated by CMake because
    the native tools (ex SunCC on Linux) might have
    added their own part to the rpath
2008-03-02 14:35:23 -05:00
Brad King 59001281bb BUG: Do not try to change the RPATH when installing a target if CMAKE_SKIP_RPATH is on or the path does not need to be changed. 2008-03-01 13:02:08 -05:00
Brad King 34c76d4304 ENH: Use builtin chrpath instead of relinking ELF targets
- Add cmSystemTools::ChangeRPath method
  - Add undocumented file(CHRPATH) command
  - When installing use file(CHRPATH) to change the rpath
    instead of relinking
  - Remove CMAKE_CHRPATH lookup from CMakeFindBinUtils
  - Remove CMAKE_USE_CHRPATH option since this should
    always work
2008-03-01 12:51:07 -05:00
Brad King dab5ea859a COMP: Fix Borland 5.5 build
- Its <iosfwd> header includes windows.h which
    defines GetCurrentDirectory
  - It defines 'interface' so we cannot use it as
    a variable name.
2008-02-24 14:05:11 -05:00
Brad King fd37a6ec3d ENH: Better linker search path computation.
- Use linker search path -L.. -lfoo for lib w/out soname
    when platform sets CMAKE_PLATFORM_USES_PATH_WHEN_NO_SONAME
  - Rename cmOrderRuntimeDirectories to cmOrderDirectories
    and generalize it for both soname constraints and link
    library constraints
  - Use cmOrderDirectories to order -L directories based
    on all needed constraints
  - Avoid processing implicit link directories
  - For CMAKE_OLD_LINK_PATHS add constraints from libs
    producing them to produce old ordering
2008-02-21 11:41:11 -05:00
Brad King a3c2d32802 COMP: Fix HP warning about cmTargetInternalPointer::operator= checking for self-assignment. 2008-02-19 09:09:46 -05:00
Brad King 9ed4266306 ENH: Cleanup impl of PUBLIC_HEADER, PRIVATE_HEADER, and RESOURCE properties 2008-02-18 16:38:34 -05:00
Brad King 67f8c0fd10 ENH: Allow multiple OS X applications bundles to be created in a single build directory. Converted Info.plist files to be generated directly instead of configured with make variables. The MACOSX_BUNDLE_* variables are now properties (and vars for compatibility). 2008-02-14 15:31:08 -05:00
Brad King ac0e58dcfb ENH: Enforce global target name uniqueness.
- Error if imported target is involved in conflict
  - Error for non-imported target conflict unless
    CMAKE_BACKWARDS_COMPATIBILITY <= 2.4
  - Include OUTPUT_NAME property in error message
  - Update add_executable and add_library command documentation
2008-02-11 13:35:39 -05:00
Brad King 410d7b0f36 ENH: Avoid computing link information for static library targets. They do not link. 2008-02-07 16:49:11 -05:00
Brad King afad124313 BUG: Make sure linking to a shared lib on windows uses import library and not the new realname. 2008-02-06 14:19:03 -05:00
Brad King 31a6670e43 BUG: Do not create versioned executable names on Xcode where they are not supported. 2008-02-06 14:06:50 -05:00
Brad King 07be6bb87b ENH: When linking to versioned targets whose real file name is known pass the real name to the linker instead of the symlink name. 2008-02-06 13:34:44 -05:00
Brad King 82fcaebe28 ENH: Pass dependent library search path to linker on some platforms.
- Move runtime path ordering out of cmComputeLinkInformation
    into its own class cmOrderRuntimeDirectories.
  - Create an instance of cmOrderRuntimeDirectories for runtime
    path ordering and another instance for dependent library
    path ordering.
  - Replace CMAKE_DEPENDENT_SHARED_LIBRARY_MODE with explicit
    CMAKE_LINK_DEPENDENT_LIBRARY_FILES boolean.
  - Create CMAKE_LINK_DEPENDENT_LIBRARY_DIRS boolean.
  - Create variables to specify -rpath-link flags:
      CMAKE_SHARED_LIBRARY_RPATH_LINK_<LANG>_FLAG
      CMAKE_EXECUTABLE_RPATH_LINK_<LANG>_FLAG
  - Enable -rpath-link flag on Linux and QNX.
  - Documentation and error message updates
2008-02-01 08:56:00 -05:00
Brad King f28f1585f6 COMP: Fix shadowed local warning. 2008-02-01 08:55:41 -05:00
Brad King 2cff26fa52 ENH: Support linking to shared libs with dependent libs
- Split IMPORTED_LINK_LIBRARIES into two parts:
      IMPORTED_LINK_INTERFACE_LIBRARIES
      IMPORTED_LINK_DEPENDENT_LIBRARIES
  - Add CMAKE_DEPENDENT_SHARED_LIBRARY_MODE to select behavior
  - Set mode to LINK for Darwin (fixes universal binary problem)
  - Update ExportImport test to account for changes
2008-01-31 15:45:31 -05:00
Brad King afd7d4ca4c ENH: Add target property LINK_SEARCH_END_STATIC to help people building static binaries on some platforms. 2008-01-31 08:05:34 -05:00
Brad King 7902bc06aa ENH: Implemented link-interface specification feature.
- Shared libs and executables with exports may now have
    explicit transitive link dependencies specified
  - Created LINK_INTERFACE_LIBRARIES and related properties
  - Exported targets get the interface libraries as their
    IMPORTED_LINK_LIBRARIES property.
  - The export() and install(EXPORT) commands now give
    an error when a linked target is not included since
    the user can change the interface libraries instead
    of adding the target.
2008-01-30 17:25:52 -05:00
Brad King 6066e92ba2 BUG: cmTarget instances should not be copied. Removed pass-by-value arguments from cmLocalVisualStudio7Generator::WriteGroup and cmLocalVisualStudio6Generator::WriteGroup. Updated cmTarget to make this easier to find. 2008-01-29 17:30:34 -05:00
Brad King ffac622a85 ENH: Add cmTarget::GetLinkInformation method to allow several places in the generators to share link information while only computing it once per configuration for a target. Use it to simplify the chrpath feature. 2008-01-29 15:07:33 -05:00
Brad King 64b6c0b950 ENH: Document PRIVATE_HEADER, PUBLIC_HEADER, and RESOURCE target properties and corresponding arguments to INSTALL(TARGETS). 2008-01-28 15:12:12 -05:00
Brad King e3b1bdb058 ENH: Support exporting/importing of AppBundle targets.
- Imported bundles have the MACOSX_BUNDLE property set
  - Added cmTarget::IsAppBundleOnApple method to simplify checks
  - Document BUNDLE keyword in INSTALL command
  - Updated IMPORTED_LOCATION property documentation for bundles
  - Updated ExportImport test to test bundles
2008-01-28 14:46:16 -05:00
Brad King 28ea034737 ENH: Support exporting/importing of Framework targets.
- Imported frameworks have the FRAMEWORK property set
  - Added cmTarget::IsFrameworkOnApple method to simplify checks
  - Also remove separate IMPORTED_ENABLE_EXPORTS property and just use ENABLE_EXPORTS since, like FRAMEWORK, it just represents the target type.
  - Document FRAMEWORK keyword in INSTALL command.
  - Updated IMPORTED_LOCATION property documentation for Frameworks
2008-01-28 13:05:58 -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 99b97dece8 ENH: Created cmComputeLinkDepends to compute link dependencies.
- This will be useful for imported library dependencies
  - Replaces old cmTarget analyze-lib-depends stuff for linking
  - Formalizes graph construction and dump
  - Explicitly represents dependency inferral sets
  - Use BFS of initial dependencies to preserve order
2008-01-27 13:42:49 -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 17dbc31ad4 BUG: Added missing documentation of LINK_FLAGS_<CONFIG> property. 2008-01-21 13:59:10 -05:00
Brad King caca9b8065 ENH: Add AppendProperty methods for use by C++ code in CMake. Simplify implementation of SET_PROPERTY command by using them. 2008-01-17 18:13:55 -05:00
Brad King 80c2be45e0 ENH: Renamed <CONFIG>_COMPILE_DEFINITIONS to COMPILE_DEFINITIONS_<CONFIG> for better documentation clarity. 2008-01-15 21:02:00 -05:00
Brad King da335fbd00 ENH: Add explicit documentation entry for configuration-specific <CONFIG>_COMPILE_DEFINITIONS. 2008-01-15 10:49:22 -05:00
Brad King 8262ccfd4e ENH: Create COMPILE_DEFINITIONS property for targets and source files. Create <config>_COMPILE_DEFINITIONS property as per-configuration version. Add Preprocess test to test the feature. Document limitations on Xcode and VS6 generators. 2008-01-14 09:20:58 -05:00
Amitha Perera 4d9259c15b STYLE: Spelling fixes on documentation 2008-01-09 22:09:19 -05:00
Alexander Neundorf 3da6fd9da4 ENH: only allow usage of chrpath if the executable file format is ELF
Alex
2008-01-02 16:53:10 -05:00
Brad King b2e8c07af8 ENH: Implemented Fortran module output directory and search path flags. 2007-12-30 16:11:38 -05:00
Alexander Neundorf 3ae731fab7 ENH: add support for chrpath, so the RPATH in ELF files can be changed when
installing without having to link the target again -> can save a lot of time

chrpath is handled very similar to install_name_tool on the mac. If the
RPATH in the build tree file is to short, it is padded using the separator
character.
This is currently disabled by default, it can be enabled using the option
CMAKE_USE_CHRPATH. There are additional checks whether it is safe to enable
it. I will rework them and use FILE(READ) instead to detect whether the
binaries are actually ELF files.

chrpath is available here
http://www.tux.org/pub/X-Windows/ftp.hungry.com/chrpath/
or kde svn (since a few days): http://websvn.kde.org/trunk/kdesupport/chrpath/

Alex
2007-12-18 17:50:27 -05:00
Brad King 8506938407 ENH: Added SOURCES property to targets. This is based on patch from issues #6137. 2007-12-17 10:12:22 -05:00
Brad King 91f68fc391 BUG: For imported target directory, do not return pointer to freed memory. 2007-11-21 08:59:43 -05:00
Ken Martin 9bd0d0f1ed BUG: fix undefined property FRAMEWORK 2007-10-30 11:03:16 -04:00
David Cole 2458b07464 BUG: Fix the dashboards! Put it back the way it was so it always creates the target directory at configure time. Figure out how to avoid it for the framework case on the Mac/Xcode later... 2007-10-12 11:43:50 -04:00
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
Brad King f2ac53bb10 ENH: Added XCODE_ATTRIBUTE_<an-attribute> property to allow direct setting of Xcode target attributes in generated projects. For example, one may set the prefix header property and the corresponding precompiled option to do precompiled headers. 2007-09-10 10:22:19 -04:00