Commit Graph

1205 Commits

Author SHA1 Message Date
Stephen Kelly bc9a8bba46 Makefile: Undef FEATURE_STRING iteration define after use. 2014-05-10 13:12:14 +02:00
Ben Boeckel bc38565863 EVIS: Reimplement using custom parsing code
Introduce a new implementation of ExpandVariablesInString and select
between the old and new implementations based on policy CMP0053.
Instead of cmCommandArgumentParserHelper, use a custom parser with our
own stack.  This is much faster and works well for our simple grammar.

The new behavior of CMP0053 should expand @VAR@ syntax only in certain
contexts.  All existing EVIS callers use "replaceAt == true" so
hard-code our call to the old implementation.  Update the signature to
default to "replaceAt == false" and pass "replaceAt == true" explicitly
in the call sites for configure_file and string(CONFIGURE).

Testing the configure (no generate) step with ParaView shows ~20%
performance improvement.

In terms of complete configure/generate steps, further testing with
ParaView shows a 20% performance improvement over 2.8.12.2 with Unix
Makefiles and minimal with Ninja. Ninja is less because it generate step
is the expensive part (future work will address this) by a long shot and
these changes help the configure step for the most part.
2014-05-08 13:24:49 -04:00
Brad King 3e206022ab Merge topic 'minor-cleanups'
47795421 Fix whitespace in docs.
aa283b6b Features: Fix test for GNU 4.8.1.
bbfd4cd4 Features: Include the language of the compiler in error messages.
2014-05-08 11:27:57 -04:00
Brad King 1cc1efc063 Merge topic 'dev/regex-variables'
3f517522 StoreMatches: Minor cleanups
ef62fbad ClearMatches: Store match variable names statically
f718b30a ClearMatches: Only clear matches which were actually set
2014-05-07 15:59:47 -04:00
Brad King 45f338e3d9 Merge topic 'dev/hashmap-for-targets'
325599ca cmGlobalGenerator: Store targets in hash maps
ac4106c6 cmMakefile: Use a hashmap for imported targets
2014-05-07 15:59:46 -04:00
Ben Boeckel ac4106c69a cmMakefile: Use a hashmap for imported targets 2014-05-07 15:48:32 -04:00
Stephen Kelly bbfd4cd48f Features: Include the language of the compiler in error messages. 2014-05-07 12:36:22 +02:00
Stephen Kelly 3fdfa5d3fc Features: Make CMAKE_CXX_KNOWN_FEATURES a property.
As a 'built-in' variable it imposes a cost on all variable lookups
and it is expected to be rarely used.
2014-05-02 10:18:16 +02:00
Brad King 8535d4cf5d Merge topic 'cxx98-features'
a36b957f Features: Add cxx_template_template_parameters.
2014-04-30 09:42:00 -04:00
Ben Boeckel 3f51752264 StoreMatches: Minor cleanups 2014-04-29 16:00:06 -04:00
Ben Boeckel ef62fbad55 ClearMatches: Store match variable names statically
Constructing the names and then turning them into a std::string is
non-negligible in performance testing.
2014-04-29 16:00:05 -04:00
Ben Boeckel f718b30a95 ClearMatches: Only clear matches which were actually set
ClearMatches was clearing many variables which were never set in the
first place. Instead, store how many matches were made last time and
only clear those. It is moved to the cmMakefile class since it is a
common utility used by multiple commands.
2014-04-29 16:00:05 -04:00
Stephen Kelly 8d0b1ccac1 Features: FATAL_ERROR on compilers with no recorded features.
Users of the new target_compile_features command are expected to
check the existence of the CMAKE_CXX_COMPILE_FEATURES variable before
attempting to use it to require features.
2014-04-17 16:20:50 +02:00
Stephen Kelly a36b957fc4 Features: Add cxx_template_template_parameters.
Extend the existing feature infrastructure as needed to support
both C++11 and C++98 features.
2014-04-16 15:16:23 +02:00
Stephen Kelly 60c0d2dd81 Features: Add cxx_defaulted_move_initializers. 2014-04-08 11:05:58 +02:00
Stephen Kelly c4e672358c Features: Add cxx_long_long_type. 2014-04-08 11:05:58 +02:00
Stephen Kelly dcaafada0e Features: Add cxx_func_identifier. 2014-04-08 11:05:57 +02:00
Stephen Kelly 251a1f02a0 Features: Add cxx_local_type_template_args. 2014-04-08 11:05:57 +02:00
Stephen Kelly 53fe7773e6 Features: Add cxx_extended_friend_declarations. 2014-04-08 11:05:57 +02:00
Stephen Kelly 16603f7cdb Features: Add cxx_enum_forward_declarations. 2014-04-08 11:05:57 +02:00
Stephen Kelly adf22f611e Features: Add cxx_default_function_template_args. 2014-04-08 11:05:57 +02:00
Stephen Kelly 7b3e8a0534 Features: Add cxx_right_angle_brackets. 2014-04-08 11:05:57 +02:00
Stephen Kelly 9a49fd21be Features: Add cxx_decltype_incomplete_return_types. 2014-04-08 11:05:57 +02:00
Stephen Kelly 1889045ca6 Features: Add cxx_sizeof_member. 2014-04-08 11:05:57 +02:00
Stephen Kelly ab455ebafd Features: Add cxx_thread_local. 2014-04-08 11:05:57 +02:00
Stephen Kelly 300ce2481e Features: Add cxx_inline_namespaces. 2014-04-08 11:05:57 +02:00
Stephen Kelly f9d04a96b5 Features: Add cxx_variadic_macros. 2014-04-08 11:05:57 +02:00
Stephen Kelly 3d76656fb3 Features: Add cxx_uniform_initialization. 2014-04-08 11:05:56 +02:00
Stephen Kelly e74b216c90 Features: Add cxx_generalized_initializers. 2014-04-08 11:05:56 +02:00
Stephen Kelly ff80c3b420 Features: Add cxx_attributes. 2014-04-08 11:05:56 +02:00
Stephen Kelly 7605fee593 Features: Add cxx_alignof. 2014-04-08 11:05:56 +02:00
Stephen Kelly e7d6e1f44f Features: Add cxx_alignas.
cxx_alignof will be a separate feature known to CMake, because
both can be implemented with separate backward compatibility
versions.
2014-04-08 11:05:56 +02:00
Stephen Kelly 32c2acd65c Features: Add cxx_extern_templates. 2014-04-08 11:05:56 +02:00
Stephen Kelly 9064f78b0c Features: Add cxx_unrestricted_unions. 2014-04-08 11:05:56 +02:00
Stephen Kelly 3322b393a2 Features: Add cxx_unicode_literals. 2014-04-08 11:05:56 +02:00
Stephen Kelly 04c5b99f38 Features: Add cxx_user_literals. 2014-04-08 11:05:56 +02:00
Stephen Kelly e1e292cd06 Features: Add cxx_alias_templates. 2014-04-08 11:05:56 +02:00
Stephen Kelly 3300f78310 Features: Add cxx_rvalue_references. 2014-04-08 11:05:55 +02:00
Stephen Kelly b1c5bd5314 Features: Add cxx_reference_qualified_functions. 2014-04-08 11:05:55 +02:00
Stephen Kelly ea9c445f06 Features: Add cxx_raw_string_literals. 2014-04-08 11:05:55 +02:00
Stephen Kelly 735adf2c94 Features: Add cxx_range_for. 2014-04-08 11:05:55 +02:00
Stephen Kelly 0fa9bbf1fa Features: Add cxx_nullptr. 2014-04-08 11:05:55 +02:00
Stephen Kelly 8149fc909f Features: Add cxx_noexcept. 2014-04-08 11:05:55 +02:00
Stephen Kelly bd2a025eb0 Features: Add cxx_nonstatic_member_init. 2014-04-08 11:05:55 +02:00
Stephen Kelly 15cdf6f51d Features: Add cxx_lambdas. 2014-04-08 11:05:55 +02:00
Stephen Kelly a579a0aab4 Features: Add cxx_inheriting_constructors. 2014-04-08 11:05:55 +02:00
Stephen Kelly ebab2015f9 Features: Add cxx_explicit_conversions. 2014-04-08 11:05:55 +02:00
Stephen Kelly ac3a1b14c0 Features: Add cxx_deleted_functions. 2014-04-08 11:05:55 +02:00
Stephen Kelly 91f3699000 Features: Add cxx_defaulted_functions. 2014-04-08 11:05:54 +02:00
Stephen Kelly 7e748417bc Features: Add cxx_decltype. 2014-04-08 11:05:54 +02:00
Stephen Kelly 8d3467636c Features: Add cxx_strong_enums. 2014-04-08 11:05:54 +02:00
Stephen Kelly 0caf08e43e Features: Add cxx_auto_function. 2014-04-08 11:05:54 +02:00
Stephen Kelly 0685ac6edc Features: Add cxx_override. 2014-04-08 11:05:54 +02:00
Stephen Kelly 57ac6a905c Features: Add cxx_final. 2014-04-08 11:05:54 +02:00
Stephen Kelly 88542a6101 Features: Add cxx_static_assert. 2014-04-08 11:05:54 +02:00
Stephen Kelly 91289312fa Features: Add cxx_constexpr. 2014-04-08 11:05:54 +02:00
Stephen Kelly 10f33eee1d Features: Add cxx_variadic_templates.
Expect cxx_variadic_templates to implement N2555.

N2555 is essentially a bugfix and predates most compiler releases which
aimed to experimentally support variadic templates.
2014-04-08 11:05:54 +02:00
Stephen Kelly 750dfee29c Features: Add cxx_delegating_constructors. 2014-04-08 11:05:54 +02:00
Stephen Kelly baff44345c cmTarget: Allow populating COMPILE_FEATURES using generator expressions.
Delay validation of the content as a feature if it contains a
generator expression. It will be checked again at generate-time
after evaluation.
2014-04-07 18:11:18 +02:00
Stephen Kelly f97bf4370c Features: Add cxx_auto_type.
Record the availability of this feature for GNU 4.8 on (UNIX AND
NOT APPLE) only.  In the future, availability can be recorded for
earlier GNU, for other platforms and for other compilers. Initially
the affected configurations are as restricted as possible to allow
for easy testing while extending the features vector in only one
dimension.

The error message when using the set_property API directly is not
very good, but follow up commits will provide origin debugging of
the property and a target_compile_features command which will
provide a configure-time backtrace when possible.
2014-04-07 18:11:18 +02:00
Stephen Kelly 03355d6b5b cmTarget: Add COMPILE_FEATURES target property.
Use the contents of it to upgrade the CXX_STANDARD target property,
if appropriate.  This will have the effect of adding the -std=c++11
compile flag or other language specification on GNU when that is
needed for the feature.
2014-04-07 16:52:22 +02:00
Stephen Kelly ff710539ab Remove default labels from fully covered switch statements.
Allow compilers to warn when new enum values are added, making
switches no-longer fully-covered.
2014-04-03 21:53:13 +02:00
Brad King 93054aa84f Merge topic 'target-sources-refactor'
5de63265 Genex: Only evaluate TARGET_OBJECTS to determine target sources.
aa0a3562 cmGeneratorTarget: Compute target objects on demand
042c1c83 cmTarget: Compute languages from object libraries on demand.
fdcefe3c cmGeneratorTarget: Compute consumed object libraries on demand.
c355d108 cmComputeTargetDepends: Track object library depends.
e5da9e51 cmTarget: Allow any generator expression in SOURCES property.
5702e106 cmTarget: Include TARGET_OBJECTS genex in target SOURCES property.
857d30b5 cmGlobalGenerator: Add interface to call ForceLinkerLanguages
28e1d2f8 cmStringCommand: Add GENEX_STRIP subcommand.
bf98cc25 Genex: Evaluate TARGET_OBJECTS as a normal expression.
8cd113ad cmTarget: Store strings instead of cmSourceFile* to represent SOURCES.
4959f341 cmSourceFileLocation: Collapse full path for directory comparisons.
fcc92878 cmSourceFileLocation: Remove unused Update method.
59e8740a cmTarget: Remove AddSourceFile method
26d494ba cmTarget: Use string API to add sources to cmTarget objects.
d38423ec cmTarget: Add a method to obtain list of filenames for sources.
...
2014-04-03 12:51:51 -04:00
Brad King 13684e2b78 cmMakefile: Port PolicyOptionalWarningEnabled to string APIs
This method was added in a commit based on a release branch that
pre-dated the std::string API changes.  Port the implementation to use
the string APIs instead of c_str().
2014-04-02 14:44:45 -04:00
Brad King 8018fcca6e Merge branch 'master' into revise-compiler-id-policies 2014-04-02 14:44:35 -04:00
Brad King a41c0a9dcb Do not warn by default when policy CMP0025 or CMP0047 is not set
These policies are triggered by the use of a particular compiler rather
than outdated CMake code in a project.  Avoid warning in every project
that enables a language by not displaying the policy warning by default.
Add variable CMAKE_POLICY_WARNING_CMP<NNNN> to control the warning
explicitly; otherwise enable the warning with --debug-output or --trace.

This breaks with strict policy convention because it does not provide
developers with any warning about the behavior change by default.
Existing projects will continue to build without a warning or change in
behavior.  When a developer changes the minimum required version of
CMake in a project to a sufficiently high value (3.0), the project will
suddenly get the new compiler id and may break, but at least the
breakage comes with a change to the project rather than the version of
CMake used to build it.

Breaking strict policy convention is worthwhile in this case because
very few projects will be affected by the behavior change but every
project would have to see the warning if it were enabled by default.
2014-04-02 14:43:54 -04:00
Brad King f70b2253f6 Merge topic 'fix_policy_diagnostics'
77b581c2 Policies: omit warnings about unset policies when they are actually set to NEW
2014-04-01 11:06:17 -04:00
Stephen Kelly 26d494ba01 cmTarget: Use string API to add sources to cmTarget objects.
Continue to call GetOrCreateSource where necessary to create
cmSourceFile objects which have the GENERATED attribute set.
2014-03-31 23:18:43 +02:00
Stephen Kelly 0ed5ce4cd8 cmTarget: Rename AddSource method for backward compatibility.
Add a new AddSource method for future use.
2014-03-31 23:18:43 +02:00
Nils Gladitz 77b581c2f0 Policies: omit warnings about unset policies when they are actually set to NEW 2014-03-31 09:45:10 -04:00
Stephen Kelly f1fd3714a4 cmMakefile: Report type of INTERFACE library in conflict. 2014-03-20 22:09:32 +01:00
Brad King 565213c1fd Merge topic 'configure_file-unicode'
98383f80 Unicode: check encoding of files given to configure_file.
2014-03-20 09:22:28 -04:00
Brad King 9c609db988 Merge topic 'minor_cleanups'
19012b46 cmMakefile: Fix style.
10e6f1e7 cmMakefile: Fix typo in comment.
c3a2f78b Makefiles: Remove duplicate code.
2e0611f9 cmGeneratorExpression: Remove unused include.
d83ef53a Rename local 'dir_max' variables to 'dir'
2014-03-20 09:22:20 -04:00
Brad King 86b003c3c6 Merge topic 'add_custom_command-no-INTERFACE-lib'
2600e923 Disallow INTERFACE libraries with add_custom_command(TARGET).
2014-03-20 09:22:12 -04:00
Stephen Kelly 2600e923a6 Disallow INTERFACE libraries with add_custom_command(TARGET).
Don't attempt to trace their dependencies.
2014-03-19 15:51:21 +01:00
Clinton Stimpson 98383f802a Unicode: check encoding of files given to configure_file.
UTF-16 and UTF-32 files are rejected.
2014-03-17 14:01:55 -06:00
Stephen Kelly 19012b4652 cmMakefile: Fix style.
Use this-> for member access.
2014-03-17 15:34:53 +01:00
Stephen Kelly 10e6f1e716 cmMakefile: Fix typo in comment. 2014-03-17 15:33:54 +01:00
Stephen Kelly af8a1643c1 Remove c_str calls when using stream APIs.
Use an ad-hoc clang tool for matching the calls which should be
ported.
2014-03-11 15:03:50 +01:00
Stephen Kelly 21c573f682 Remove some c_str() calls.
Use the clang RemoveCStrCalls tool to automatically migrate the
code. This was only run on linux, so does not have any positive or
negative effect on other platforms.
2014-03-11 15:03:50 +01:00
Ben Boeckel 7abf4e313d stringapi: Use strings for dependency information 2014-03-08 13:05:39 -05:00
Ben Boeckel 94fc63e2d5 stringapi: Use strings for cache iterator values 2014-03-08 13:05:39 -05:00
Ben Boeckel 1a1b737c99 stringapi: Use strings for generator names 2014-03-08 13:05:38 -05:00
Ben Boeckel 24b5e93de2 stringapi: Use strings for directories 2014-03-08 13:05:38 -05:00
Ben Boeckel 3def29da3c stringapi: Use strings for feature arguments 2014-03-08 13:05:37 -05:00
Ben Boeckel 84fdc9921c stringapi: Pass configuration names as strings 2014-03-08 13:05:36 -05:00
Ben Boeckel 270eb96df0 strings: Remove cmStdString references
Casts from std::string -> cmStdString were high on the list of things
taking up time. Avoid such implicit casts across function calls by just
using std::string everywhere.

The comment that the symbol name is too long is no longer relevant since
modern debuggers alias the templates anyways and the size is a
non-issue since the underlying methods are generated since it's
inherited.
2014-03-08 13:05:35 -05:00
Ben Boeckel 4c53997f38 stringapi: Take strings for utility command names 2014-03-08 13:05:34 -05:00
Ben Boeckel 8d60da0cb5 cmTarget: Remove the project argument to FindTarget
All callers passed 0 in, so just remove the branch.
2014-03-08 13:05:34 -05:00
Ben Boeckel c3833c7da4 stringapi: Use strings for VS project names 2014-03-08 13:05:33 -05:00
Ben Boeckel f3efa3cd16 stringapi: Use strings for cache paths as arguments 2014-03-08 13:05:32 -05:00
Ben Boeckel adcd812917 stringapi: Use strings for AddSubdirectory paths 2014-03-08 13:05:32 -05:00
Ben Boeckel 30bc251b65 stringapi: Use strings for output names in AddCustomCommandToOutput 2014-03-08 13:05:32 -05:00
Ben Boeckel fabf1fbabb stringapi: Use strings in target name 2014-03-08 13:05:31 -05:00
Ben Boeckel ce5114354c stringapi: Use strings for the languages 2014-03-08 13:05:30 -05:00
Ben Boeckel 83a5e453f8 stringapi: Use strings for test names 2014-03-08 13:05:30 -05:00
Ben Boeckel 310ef08fed stringapi: Use strings for source names 2014-03-08 13:05:29 -05:00
Ben Boeckel 22c54a1090 makefile: Remove an unused method 2014-03-08 13:05:29 -05:00
Ben Boeckel 3742bb0d32 stringapi: Use strings for variable names
Variable names are always generated by CMake and should never be NULL.
2014-03-08 13:05:28 -05:00
Ben Boeckel ec97ed7d0c stringapi: Use strings for property names
Property names are always generated by CMake and should never be NULL.
2014-03-08 13:05:28 -05:00
Brad King 7e187eeacd CMP0017: Fix check when including from CMake source tree
When running CMake from the build tree the CMAKE_ROOT is the
entire source tree.  Fix the CMP0017 check to be specific to
the Modules/ directory under CMAKE_ROOT so that Tests/ does
not count.  Fix the FindPackageTest modules to include FPHSA
by full path from CMAKE_ROOT so that they do not include the
local FPHSA which reports an error meant to test that CMP0017
works.
2014-03-04 09:35:00 -05:00
Stephen Kelly f054201d12 cmMakefile: Return containers by const reference.
They are not implicitly shared.
2014-02-02 10:52:35 +01:00
Stephen Kelly d1ac6ffd4a cmMakefile: Fix minor indentation inconsistency. 2014-02-02 10:49:33 +01:00
Stephen Kelly bde0dab15d cmMakefile: Make ConfigureString const. 2014-01-22 21:28:42 +01:00
Stephen Kelly bf1e1bf1d0 cmMakefile: Make FindSourceGroup const.
Return a pointer instead of a reference.  This allows making the accessor
const with the least impact.
2014-01-22 21:28:41 +01:00
Stephen Kelly 01d7ceda5d cmMakefile: Trivially constify some methods. 2014-01-22 15:16:53 +01:00
Stephen Kelly c6c0bd9d2f cmMakefile: Consify custom command API. 2014-01-22 15:16:40 +01:00
Stephen Kelly d6d4eaac06 cmMakefile: Constify policies accessors. 2014-01-22 15:16:40 +01:00
Stephen Kelly 2a6e56e078 cmCacheManager: Consify version accessors. 2014-01-22 15:16:40 +01:00
Stephen Kelly 5cc9fb0234 cmSourceGroup: Fix method name capitalization.
Adhere to the dominant style.
2014-01-22 15:16:40 +01:00
Stephen Kelly fe8b0330eb cmMakefile: Constify some cmSourceGroup related code. 2014-01-22 15:16:40 +01:00
Stephen Kelly b33ea5783a cmMakefile: Make GetProperty const. 2014-01-22 15:16:40 +01:00
Brad King 82d4317503 Allow projects to specify extra inputs to CMake
Define a new 'CMAKE_CONFIGURE_DEPENDS' directory property that projects
can use to specify input files to the CMake configuration process.
Extend the RunCMake.Configure test to verify that the build system
re-runs CMake when this input changes.
2014-01-21 14:14:49 -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 5bb53f6b73 cmTarget: Deprecate COMPILE_DEFINITIONS_ properties with a policy. 2014-01-08 16:41:34 +01:00
Brad King 3a024ce0d8 Merge topic 'unicode-fstream'
5730710 Use cmsys::[io]fstream instead of cmsys_ios::[io]fstream.
2014-01-07 09:39:17 -05:00
Clinton Stimpson 5730710c86 Use cmsys::[io]fstream instead of cmsys_ios::[io]fstream.
Also use SystemTools::Fopen() instead of fopen().
This is to eventually support utf-8 filenames.
2014-01-07 09:27:44 -05:00
Stephen Kelly 272a20f8e5 cmTarget: Don't update IMPORTED target compilation properties
The include_directories() and add_compile_options() commands
should not append to the corresponding target property for IMPORTED
targets.  This is already the case for add_definitions().
2014-01-04 11:28:57 +01:00
Stephen Kelly 0bfcb450e6 INTERFACE_LIBRARY: Avoid codepaths which set unneeded properties.
As an INTERFACE_LIBRARY has no direct link dependencies, we can
short-circuit in cmGeneratorExpressionEvaluator and
in cmGlobalGenerator::CheckLocalGenerators.

As they do not generate any output directly, any generate- or install-
related code acn also be short-circuited. Many of the local generators
already do this.

Because only INTERFACE related properties make sense on INTERFACE_LIBRARY
targets, avoid setting other properties, for example via defaults.
2013-11-25 16:17:50 +01:00
Brad King a6080587aa Merge topic 'use-generator-target'
aa29e64 Add a null check to the generator target accessor.
2013-11-22 08:41:03 -05:00
Nils Gladitz a02f3d2de0 Add policy CMP0040 to disallow custom commands on missing targets 2013-11-21 09:24:08 -05:00
Stephen Kelly aa29e64d77 Add a null check to the generator target accessor. 2013-11-21 13:21:43 +01:00
Stephen Kelly 37554acf43 cmMakefile: Make FindTarget const. 2013-11-19 20:40:32 +01:00
Stephen Kelly 50d152035d cmTarget: Make custom command accessors API const.
Add specific mutators instead of providing non-const refs.
2013-11-19 20:40:31 +01:00
Brad King d1526f825e Refactor internal resource location APIs and initialization
Rename cmSystemTools::FindExecutableDirectory to FindCMakeResources.
Teach it to compute the locations of cmake, ctest, cpack, ccmake, and
cmake-gui executables, and the location of CMAKE_ROOT.  Provide this
information from static cmSystemTools::Get<resource>() methods.
Refactor code that needs these locations to use the new APIs.

Teach FindCMakeResources to use the OS X system API to lookup the
executable location.  When running from the CMake build tree itself,
leave a file in the tree that FindCMakeResources can use to read the
location of the source tree.  This avoids the need to compile the source
tree location into a binary that may be installed and used without the
source tree.

Teach the QtDialog on OS X to create a "cmake-gui" symlink in the build
tree next to "cmake" and the other tools, as is already done in the
install tree for the application bundle.  This ensures a consistent set
of executables are available in one directory.
2013-11-12 08:23:35 -05:00
Brad King fcbe435c23 Merge topic 'Qt-auto-generators'
9c87d9c Add automatic rcc invocation for Qt.
84218e1 Add automatic uic invocation for Qt.
94a0ca6 Record which files are skipped by automoc.
18fb758 Run the main executable created in the autogen tests.
e485ba1 Rename the QtAutomoc tests to QtAutogen.
7ce65c3 Add extra checks for the AUTOMOC target property.
32771fc Update output messages for generic use.
f371ab5 Rename RunAutomoc to RunAutogen.
85b3d6e Extract an SetupAutoMocTarget method.
ca124a1 Rename the AutomocInfo.cmake file to be more generic.
a342c9f Move some makefile definitions up away from moc-specific code.
98632ef Add the AUTOGEN_TARGETS_FOLDER and obsolete AUTOMOC_TARGETS_FOLDER.
63378ba Rename some variables to reflect broader scope.
97f1aa3 Rename method to reflect generic use.
4abb111 Rename local variable to reflect generic use.
03878c9 Move variable set to where it is used.
...
2013-10-28 15:23:09 -04:00
Stephen Kelly 84218e1870 Add automatic uic invocation for Qt.
The source files are already processed by cmQtAutomoc to look for
moc includes, so extend that to also look for ui_ includes and
find corresponding .ui files to process.

This replaces the need to invoke qt4_wrap_ui().

As the ui files are not likely to be part of the SOURCES of the
target, store the options associated with them separately in the
cmMakefile for querying during the autogen run.
2013-10-24 12:30:38 +02:00
Brad King 7d47c69365 Drop compatibility with CMake < 2.4
Drop all behavior activated by setting CMAKE_BACKWARDS_COMPATIBILITY to
a value lower than 2.4, and generate an error when projects or the user
attempt to do so.  In the error suggest using a CMake 2.8.x release.

Teach cmake_minimum_required to warn about projects that do not require
at least CMake 2.4.  They are not supported by CMake >= 3.0.

Replace the documentation of CMAKE_BACKWARDS_COMPATIBILITY with a
reference to policy CMP0001.
2013-10-23 08:54:31 -04:00
Brad King daa0f6f98d Add Lua-style long brackets and long comments to CMake language
Teach the CMake language parser to recognize Lua-style "long bracket"
arguments.  These start with two '[' separated by zero or more '='
characters e.g. "[[" or "[=[" or "[==[".  They end with two ']'
separated by the same number of '=' as the opening bracket.  There is no
nesting of brackets of the same level (number of '=').  No escapes,
variable expansion, or other processing is performed on the content
between such brackets so they always represent exactly one argument.

Also teach CMake to parse and ignore "long comment" syntax.  A long
comment starts with "#" immediately followed by an opening long bracket.
It ends at the matching close long bracket.

Teach the RunCMake.Syntax test to cover long bracket and long comment
cases.
2013-10-17 09:07:00 -04:00
Brad King 399e9c46d8 Drop builtin property documentation
Drop all DefineProperty calls for non-chained properties.  Drop the
documentation from the chained ones.  The documentation for all
properties is now in Help/prop_*/*.rst files.
2013-10-16 09:22:36 -04:00
Brad King 277bd1db98 Drop CMAKE_STRICT mode
With our modern development workflow it is less likely a property will
be added to C++ code without documentation.  This mode only existed to
support the DocTest which had very limited coverage of the properties
anyway.
2013-10-15 10:47:38 -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
Brad King e02e56c4a6 Merge topic 'fix-duplicate-custom-commands'
dccd494 Use first custom command for the same output (#14446)
2013-10-01 08:05:17 -04:00
Brad King dccd4949c0 Use first custom command for the same output (#14446)
In buggy code like

 add_custom_command(
   OUTPUT  ${CMAKE_CURRENT_BINARY_DIR}/out.h
   MAIN_DEPENDENCY ${CMAKE_CURRENT_SOURCE_DIR}/out.h.in
   ...)
 add_custom_command(
   OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/out.h
   ...)

that has more than one rule to generate the same output CMake has always
used the first rule.  However, since commit 2268c41a (Optimize custom
command full-path dependency lookup, 2013-08-06) we update the map from
output to cmSourceFile for every rule generating an output, effectively
keeping the last command instead of the first.

Fix this regression by checking for each map update if the output
already has an entry.  If so, keep only the original entry.  The VS 8
generator triggers this with a special case for generate.stamp rules
that differ between ZERO_CHECK and normal targets, so do not warn for
now.  Leave a TODO comment for warning in the future.
2013-09-30 15:03:00 -04:00
Brad King 1e11708a56 Merge topic 'no_track_configured_files'
38571f2 cmMakefile: Do not track CMake temporary files.
2013-09-09 11:01:56 -04:00
Robert Maynard 38571f2c94 cmMakefile: Do not track CMake temporary files.
Since commit ad502502 (cmMakefile: Track configured files so we can
regenerate them, 2013-06-18) cmMakefile::ConfigureFile records the
configured file as an output file generated by CMake.  The intention is
that for make and ninja we can re-run CMake when one of the files it
generates goes missing.  However, files configured temporarily in
CMakeTmp directories by Check* modules do not live past the CMake
invocation.

We have to also track input files to the configure command.  In theory
the input to a configure command could it self be a file that is going
to be deleted later (output from a custom command or configure_file).
2013-09-09 10:58:21 -04:00
Brad King ddff7ae0ce Merge topic 'no_track_configured_files'
0264eec cmMakefile: Do not track configured files known to be temporary
2013-08-29 10:39:10 -04:00
Robert Maynard 0264eec9d3 cmMakefile: Do not track configured files known to be temporary
Since commit ad502502 (cmMakefile: Track configured files so we can
regenerate them, 2013-06-18) cmMakefile::ConfigureFile records the
configured file as an output file generated by CMake.  The intention is
that for make and ninja we can re-run CMake when one of the files it
generates goes missing.  However, files configured temporarily in
CMakeTmp directories by Check* modules do not live past the CMake
invocation.

Teach cmMakefile::FinalPass to stop tracking files that don't
exist after we are finished generation.
2013-08-28 12:49:53 -04:00
Brad King 81aaad0c73 Merge topic 'cmake-syntax'
b93982f Merge branch 'dev/fix-variable-watch-crash' into cmake-syntax
c50f7ed cmListFileLexer: Modify flex output to avoid Borland warning
bf73264 Warn about unquoted arguments that look like long brackets
58e5241 Warn about arguments not separated by whitespace
e75b69f cmListFileCache: Convert CMake language parser to class
e945949 Add RunCMake.Syntax test cases for command invocation styles
0546484 cmListFileArgument: Generalize 'Quoted' bool to 'Delimeter' enum
28685ad cmListFileLexer: Split normal and legacy unquoted arguments
1eafa3e cmListFileLexer: Fix line number after backslash in string
f3155cd Add RunCMake.Syntax test to cover argument parsing
2013-08-08 13:55:32 -04:00
Brad King 0546484e4b cmListFileArgument: Generalize 'Quoted' bool to 'Delimeter' enum
Replace the boolean value that indicates whether an argument is unquoted
or quoted with a generalized enumeration of possible argument types.
For now "Quoted" and "Unquoted" remain the only types.
2013-08-08 13:26:27 -04:00
Nicolas Despres 2268c41a05 Optimize custom command full-path dependency lookup
In the common case of custom command dependencies specified via full
path optimize the implementation of GetSourceFileWithOutput using a
(hash) map.  This is significantly faster than the existing linear
search.  In the non-full-path case fall back to the existing linear
suffix search.
2013-08-06 16:17:13 -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 58c5dc37d3 Merge topic '13582_configured_file_regeneration'
8fbf39a cmMakefile: Do not track configured files known to be temporary
2013-07-31 08:48:57 -04:00
Brad King 8fbf39a471 cmMakefile: Do not track configured files known to be temporary
Since commit ad502502 (cmMakefile: Track configured files so we can
regenerate them, 2013-06-18) cmMakefile::ConfigureFile records the
configured file as an output file generated by CMake.  The intention is
that for make and ninja we can re-run CMake when one of the files it
generates goes missing.  However, files configured temporarily in
CMakeTmp directories by Check* modules do not live past the CMake
invocation.

Teach cmMakefile::ConfigureFile to skip tracking files with "CMakeTmp"
in their path, just like cmCoreTryCompile::TryCompileCode does to
avoid adding dependencies on temporary source files.  In the future
we will need a more general filter to avoid recording as CMake
outputs any files that do not exist at the end of generation.
2013-07-30 14:43:59 -04:00
Stephen Kelly d8cb47f23c Docs: Trim trailing whitespace in generated doc. 2013-07-26 09:37:12 +02:00
Stephen Kelly 4f6bd7022b Remove the LINK_LANGUAGE generator expression.
It accepted an optional argument to test for equality, but no way
to get the linker language of a particular target.

TARGET_PROPERTY provides this flexibility and STREQUAL provides
the necessary API for equality test.

Extend the CompileDefinitions test to cover accessing the
property of another target.
2013-07-24 10:40:00 -04:00
Brad King 41a2fb5ba0 Merge topic 'tid-system-argument'
9cf3547 Add the INTERFACE_SYSTEM_INCLUDE_DIRECTORIES target property.
1925cff Add a SYSTEM parameter to target_include_directories (#14180)
286f227 Extend the cmTargetPropCommandBase interface property handling.
83498d4 Store system include directories in the cmTarget.
f1fcbe3 Add Target API to determine if an include is a system include.
2679a34 Remove unused variable.
2013-07-16 13:59:07 -04:00
Stephen Kelly d7dd01083a Add target property debugging for COMPILE_DEFINITIONS
Use constructs similar to those for COMPILE_OPTIONS. This is a little
different because there is a command to remove_definitions(), so
we can't populate the equivalent target property until generate-time
in cmGlobalGenerator.
2013-07-12 16:57:36 +02:00
Stephen Kelly 83498d4135 Store system include directories in the cmTarget.
Entries from the cmMakefile are processed and maintained similarly
to other include directories. The include_directories(SYSTEM)
signature affects all following targets, and all prior targets
in the same makefile.
2013-07-02 16:40:02 +02:00
Robert Maynard ad502502df cmMakefile: Track configured files so we can regenerate them (#13582)
Currently when a configured file is removed from the build directory,
running the build command will not regenerate the file. Now detect
this and will rerun cmake properly when a user issues the build
command.
2013-06-25 08:51:20 -04:00
Robert Maynard 6dbd4a5f17 cmMakefile: Refactor AddCMakeDependFile and AddCMakeOutputFile.
AddCMakeDependFile and AddCMakeOutputFile both store as std::string
and all calling sites use std::string. So instead of creating more
temporary objects, lets just use std::strings.
2013-06-24 10:43:20 -04:00
Brad King 2cd8a6a3c6 Merge topic 'cleanups'
9efe359 Add some spaces to the INCLUDE_DIRECTORIES documentation.
db15713 Remove unused cmAddDefinitionsCommand::ParseDefinition method.
2013-06-05 09:39:12 -04:00
Stephen Kelly 9efe35906a Add some spaces to the INCLUDE_DIRECTORIES documentation. 2013-06-04 12:00:41 +02:00
Stephen Kelly a984f3257e Introduce add_compile_options command.
This command is similar to add_definitions, in that it affects
the compile options of all targets which follow it. The implementation
is similar to the implementation of the include_directories command,
in that it is based on populating a COMPILE_OPTIONS directory property
and using that to initialize the same property on targets.

Unlike the include_directories command however, the add_compile_options
command does not affect previously defined targets. That is, in
the following code, foo will not be compiled with -Wall, but bar
will be:

 add_library(foo ...)
 add_compile_options(-Wall)
 add_library(bar ...)
2013-06-04 11:36:55 +02:00
Andreas Mohr bf019d765d Fix spelling and typos (non-binary) 2013-05-07 08:39:19 -04:00
Andreas Mohr ddac8d3d2d Fix spelling and typos (affecting binary data / module messages) 2013-05-07 08:39:19 -04:00
Stephen Kelly 5a5e0fa9d3 Fix clearing of the INCLUDE_DIRECTORIES DIRECTORY property.
This was broken by commit 18a3195a (Keep track of INCLUDE_DIRECTORIES
as a vector of structs., 2012-11-19).
2013-04-10 18:12:56 +02:00
Stephen Kelly 5b88504f65 Rename the IncludeDirectoriesEntry to be more generic. 2013-02-12 10:39:35 +01:00
Brad King 813b519280 Merge topic 'minor-fixes'
ba48e63 Generate config-specific interface link libraries propeties.
deb51a7 Remove unused forward declarations.
9712362 Don't allow utility or global targets in the LINKED expression.
faa927e Make sure INTERFACE properties work with OBJECT libraries.
510fdcb Whitelist target types in target_{include_directories,compile_definitions}
4de7178 Ensure that the build interface includes have been added.
df74bc3 Only append build interface include dirs to particular targets.
d4e5c67 Don't keep track of content determined by target property values.
1fb545a Move a special case for PIC from the genex to the cmTarget code.
57175d5 Only use early evaluation termination for transitive properties.
4cf161a Fix determination of evaluating link libraries.
3a298c0 Fix generation of COMPILE_DEFINITIONS in DependInfo.cmake.
655e98b Ensure type specific compatible interface properties do not intersect.
46e2896 The COMPATIBLE_INTERFACE does not affect the target it is set on.
5f926a5 Test printing origin of include dirs from tll().
7c0ec75 De-duplicate validation of genex target names.
...
2013-02-11 13:59:48 -05:00
Brad King c0debb1f89 Merge branch 'master' into generator-toolset
We need the latest Tests/CMakeLists.txt so we can refactor all tests.
2013-02-07 11:09:01 -05:00
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
Stephen Kelly 1714c27a74 Process generator expressions for 'system' include directories.
Since commit 08cb4fa4 (Process generator expressions in the
INCLUDE_DIRECTORIES property., 2012-09-18), it is possible to use
generator expressions with the include_directories command.

As that command can also have a SYSTEM argument, ensure that the
result of using that argument with generator expressions gives a
sane result.
2013-02-07 10:03:30 +01:00
Brad King 907f1e2227 Merge topic 'cmMakefile-comment-typos'
3853a6c spell: fix a few typos in comments
2013-01-24 08:25:53 -05:00
Yury G. Kudryashov 3853a6c3a7 spell: fix a few typos in comments 2013-01-23 10:51:31 -05:00
Stephen Kelly d70204a86a Only output includes once after the start of 'generate-time' when debugging.
During configure-time, GetIncludeDirectories may be called too, for example
if using the export() command. As the content can be different, it should
be output each time then.
2013-01-21 09:12:22 +01:00
Stephen Kelly 0d46e9a029 Store includes from the same include_directories call together.
Otherwise, we get a separate IncludeDirectoriesEntry for each include,
and that causes unnecessary and confusing splitting in the output when
debugging the INCLUDE_DIRECTORIES property.
2013-01-21 09:12:22 +01:00
Stephen Kelly 18a3195ad5 Keep track of INCLUDE_DIRECTORIES as a vector of structs.
The struct can keep track of where the include came from, which gives
us proper backtraces.
2013-01-03 13:45:40 -05:00
Brad King 711b63f7e0 Add policy CMP0019 to skip include/link variable re-expansion
Historically CMake has always expanded ${} variable references in the
values given to include_directories(), link_directories(), and
link_libraries().  This has been unnecessary since general ${}
evaluation syntax was added to the language a LONG time ago, but has
remained for compatibility with VERY early CMake versions.

For a long time the re-expansion was a lightweight operation because it
was only processed once at the directory level and the fast-path of
cmMakefile::ExpandVariablesInString was usually taken because values did
not have any '$' in them.  Then commit d899eb71 (Call
ExpandVariablesInString for each target's INCLUDE_DIRECTORIES,
2012-02-22) made the operation a bit heavier because the expansion is
now needed on a per-target basis.  In the future we will support
generator expressions in INCLUDE_DIRECTORIES with $<> syntax, so the
fast-path in cmMakefile::ExpandVariablesInString will no longer be taken
and re-expansion will be very expensive.

Add policy CMP0019 to skip the re-expansion altogether in NEW behavior.
In OLD behavior perform the expansion but improve the fast-path
heuristic to match ${} but not $<>.  If the policy is not set then warn
if expansion actually does anything.  We expect this to be encountered
very rarely in practice.
2012-12-07 09:51:19 -05:00
Petr Kmoch 694322ecea Define properties VS_GLOBAL_SECTION_*
Add definition and documentation of properties
VS_GLOBAL_SECTION_PRE_<section> and VS_GLOBAL_SECTION_POST_<section>.
2012-11-16 08:17:14 -05:00
Stephen Kelly 5285458342 Add convenience for getting a cmGeneratorTarget to use. 2012-09-19 15:32:25 +02:00
Peter Kümmel 7b2bf28e18 Ninja: suppress cmcldeps only for source file signature try_compiles 2012-09-05 14:38:49 +02:00
David Cole ae6f9b015f Merge topic 'module-no-soname'
56148fd Do not crash on SHARED library without language (#13324)
2012-06-21 11:55:15 -04:00
Brad King 56148fd2bc Do not crash on SHARED library without language (#13324)
Since commit e1409ac5 (Support building shared libraries or modules
without soname, 2012-04-22) CMake crashes on the code

 add_library(foo SHARED foo.nolang)

because the logic to lookup the language's soname flag was moved from
cmTarget::GetLibraryNames to cmMakefile::GetSONameFlag without its check
for a NULL language.  Restore the check for NULL.

Add RunCMake.Languages test to cover language error cases like this one.
2012-06-20 11:26:05 -04:00
Brian Helba b3b095a933 Print any evaluated 'elseif'/'else' commands in trace mode (#13220)
In trace mode ('--trace'), any 'elseif' or 'else' commands that are
evaluated as part of a conditional block will be printed.  Previously,
only the opening 'if' command of a conditional block was printed.
2012-05-16 09:07:55 -04:00
David Cole 8df7aa54f0 Merge topic 'module-no-soname'
fdb3f87 Test NO_SONAME property (#13155)
e1409ac Support building shared libraries or modules without soname (#13155)
2012-05-01 14:09:59 -04:00
Modestas Vainius e1409ac59b Support building shared libraries or modules without soname (#13155)
Add a boolean target property NO_SONAME which may be used to disable
soname for the specified shared library or module even if the platform
supports it.  This property should be useful for private shared
libraries or various plugins which live in private directories and have
not been designed to be found or loaded globally.

Replace references to <CMAKE_SHARED_LIBRARY_SONAME_${LANG}_FLAG> and
hard-coded -install_name flags with a conditional <SONAME_FLAG> which is
expanded to the value of the CMAKE_SHARED_LIBRARY_SONAME_${LANG}_FLAG
definition as long as soname supports is enabled for the target in
question.  Keep expanding CMAKE_SHARED_LIBRARY_SONAME_${LANG}_FLAG in
rules in case third party projects still use it.  Such projects would
not yet use NO_SONAME so the adjacent <TARGET_SONAME> will always be
expanded.  Make <TARGET_INSTALLNAME_DIR> NO_SONAME aware as well.  Since
-install_name is soname on OS X, this should not be a problem if this
variable is expanded only if soname is enabled.

The Ninja generator performs rule variable substitution only once
globally per rule to put its own placeholders.  Final substitution is
performed by ninja at build time.  Therefore we cannot conditionally
replace the soname placeholders on a per-target basis.  Rather than
omitting $SONAME from rules.ninja, simply do not write its contents for
targets which have NO_SONAME.  Since 3 variables are affected by
NO_SONAME ($SONAME, $SONAME_FLAG, $INSTALLNAME_DIR), set them only if
soname is enabled.
2012-04-30 11:50:27 -04:00
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 f9b758e91a Cleanup custom command .rule file internal handling
Teach cmMakefile::AddCustomCommandToOutput to return the cmSourceFile
instance to which the custom command is attached.  Use the return value
instead of separately adding a .rule extension and searching for the
source.  Mark CMake-generated .rule files explicitly with a property
instead of trusting the file extension.
2012-04-18 15:48:50 -04:00
Brad King 9a2c60eb83 Classify known header file extensions as headers
Commit 328c0f65 (Simplify cmVisualStudio10TargetGenerator source
classification, 2012-03-19) introduced the first use of source
classification from cmGeneratorTarget (which originated as Makefile
generator logic) in a Visual Studio generator for handling of header
files.  Fix classification of header files to match known header
extensions instead of only the HEADER_FILE_ONLY property.  Make it
consistent with the "Header Files" source group.
2012-03-28 08:59:14 -04:00
David Cole b063599603 Add a default source group for object files. 2012-03-16 14:25:21 -04:00
Brad King b87d7a60a0 Add OBJECT_LIBRARY target type
This library type can compile sources to object files but does not link
or archive them.  It will be useful to reference from executable and
normal library targets for direct inclusion of object files in them.

Diagnose and reject the following as errors:

* An OBJECT library may not be referenced in target_link_libraries.

* An OBJECT library may contain only compiling sources and supporting
  headers and custom commands.  Other source types that are not normally
  ignored are not allowed.

* An OBJECT library may not have PRE_BUILD, PRE_LINK, or POST_BUILD
  commands.

* An OBJECT library may not be installed, exported, or imported.

Some of these cases may be supported in the future but are not for now.

Teach the VS generator that OBJECT_LIBRARY targets are "linkable" just
like STATIC_LIBRARY targets for the LinkLibraryDependencies behavior.
2012-03-13 14:37:32 -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
David Cole 580171185b Merge topic 'target-include-directories'
d662dff Fix shadowed variable warning on dashboard results
f66e735 Fix compiler warning reported on older Borland dashboard.
d90eed4 Fix compiler error reported on older Borland dashboard.
8233636 Update the documentation regarding INCLUDE_DIRECTORIES.
d899eb7 Call ExpandVariablesInString for each target's INCLUDE_DIRECTORIES
c21db87 Make search paths ordered and unique
22021f0 Remove cmMakefile::GetIncludeDirectories
9106b56 Extract and use the INCLUDE_DIRECTORIES target properties.
840509b Keep the INCLUDE_DIRECTORIES target property up to date.
a4d5f7b Add API to get the ordered includes for a target.
8adaee2 CMake: Eliminate cmMakefile::IncludeDirectories
7620932 Remove include flags memoization.
97a5faa Make it safe to call this method without creating duplicates.
edd5303 Refactor GetIncludeFlags to take includes instead of fetching them
2012-03-08 15:13:15 -05:00
Yury G. Kudryashov 89403bf87f Rename UsedCommands to FinalPassCommands
When I read 'UsedCommands' I thought that it holds all commands used in the
file, not only those that have FinalPass().
2012-02-29 11:49:42 +04:00
David Cole d662dff769 Fix shadowed variable warning on dashboard results 2012-02-23 08:11:09 -05:00
David Cole 8233636dbe Update the documentation regarding INCLUDE_DIRECTORIES.
It is now a target property and is affected by the use
of the include_directories command.
2012-02-22 15:22:03 -05:00
David Cole d899eb71b5 Call ExpandVariablesInString for each target's INCLUDE_DIRECTORIES
For strict backwards compatibility only. This should be unnecessary at
this point, but introducing a policy to deprecate it properly is a
whole different topic branch...
2012-02-22 07:29:32 -05:00
David Cole 22021f07f8 Remove cmMakefile::GetIncludeDirectories
After making the changes to use the new target level INCLUDE_DIRECTORIES
property, there are no more callers of this method.
2012-02-22 07:29:32 -05:00
Stephen Kelly 840509babb Keep the INCLUDE_DIRECTORIES target property up to date.
The directory level property changes need to be added to it.
2012-02-22 06:31:50 -05:00
David Cole 8adaee2b0b CMake: Eliminate cmMakefile::IncludeDirectories
Instead, re-implement it in terms of the directory property INCLUDE_DIRECTORIES.
2012-02-22 06:31:49 -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
Peter Kuemmel a087490697 Add NEWLINE_STYLE option to configure_file (#3957) 2011-11-28 13:48:59 -05:00
Nicolas Despres 3db2973bd2 Refactor TargetTypeNames.
Make it a static method instead of an array. It is safer for the
type checking and if we add a new target type we will be warned to add
a case to the switch.
2011-10-02 18:30:42 +01:00
David Cole 28cba226b3 Merge topic 'UsingCMakeLikePkgConfig2'
59238dc Fix --find-package mode on Cygwin, where enable_language(RC) is called
98472e4 Require the current cmake version in --find-package mode
a6ccf3c Use $(CXXFLAGS) and $(LDFLAGS) in the --find-package test Makefile
4386918 Fix line length
7d69310 Only enable the test when using GNU make
3011149 Make the test harder by always having a space in the include dirs
ab57ff6 Make the --find-package test harder
626fc71 Much improved test, should now be executed on all UNIXes
ec6982d Disable any STATUS output in --find-package mode
e552ae7 Dont check for -isysroot and -mmacosx-version on OSX in --find-package mode
e589589 Rename helper macros print_compile_flags() to set_compile_flags_var()
aecfc1f Fix test on OpenBSD with BSD make
6bb4ca3 The makefile for the test was kindof wrong
fd15b5e Only run the test if we are using a makefile generator under UNIX
9fc87c6 Add a test for the new --find-package mode
d3ae0ff Improve documentation for --find-package mode
bf07375 Add a cmake.m4 for using cmake in autoconf projects instead of pkgconfig
b0e3578 Use the file-utility to test for 64bit if there is no /usr/lib64
53edfb2 Better support for lib64 and Debian multiarch
b8fdaa1 Fix copyright notice in new CMakeFindPackageMode.cmake
7690edf Replace cmake::GetScriptMode() with GetWorkingMode()
e4f603b Implement find-package mode of cmake
a91d662 Add find-package mode, which does nothing yet
b976e70 Make clLocalGenerator::GetTargetFlags() public
2011-08-25 15:40:49 -04:00
Alex Neundorf ec6982dc8c Disable any STATUS output in --find-package mode
Any STATUS output will be fed directly to the compiler, which
will not understand any status messages. Error messages
are fine, since they are errors and it is ok if the compiler
fails in such cases.

Alex
2011-08-16 00:40:59 +02:00
Alex Neundorf 83b730cd1a Add AUTOMOC to the add_library() command
Alex
2011-08-14 15:58:08 +02:00
Alex Neundorf 7690edffd9 Replace cmake::GetScriptMode() with GetWorkingMode()
GetWorkingMode() returns a new enum WorkingMode, which is one of
NORMAL_MODE, SCRIPT_MODE and FIND_PACKAGE_MODE.

Alex
2011-08-09 16:32:45 +02:00
Brad King 119dce33d3 Merge topic 'SetPropertyAppendString'
9dbba1b Fix #12342: Add APPEND_STRING option to set_property()
2011-07-26 14:57:32 -04:00
Alex Neundorf 9dbba1b464 Fix #12342: Add APPEND_STRING option to set_property()
set_property() has APPEND, which creates a list. E.g. when
appending to COMPILE_FLAGS a string is needed, not a list.
With the APPEND_STRING option the value is append as string,
not as list.

Alex
2011-07-15 20:57:33 +02:00
Alex Neundorf a91d662f46 Add find-package mode, which does nothing yet
-add command line argument --find-package and handle it,
 i.e. call an empty function cmake::FindPackage()
-add basic help

Alex
2011-07-02 17:50:05 +02:00
Bill Hoffman 3e4ba898c1 Only pay for unused variable checking if it is on. 2011-06-21 15:59:10 -04:00
Brad King c7278633a7 Merge topic 'validate-custom-commands-issue-11963'
339d592 Validate custom command arguments (#11963)
2011-03-15 14:47:51 -04:00
Brad King 339d5922d9 Validate custom command arguments (#11963)
Reject quoted commands immediately with an error message instead of
allowing a later assertion failure.
2011-03-14 17:49:30 -04:00
David Cole 106958c047 Add CMAKE_ARGC and CMAKE_ARGV0..N-1 variables (#2828)
For now, these variables are only available in -P script mode.
2011-02-02 21:19:01 -05:00
David Cole 94d1684a8f Add CMAKE_SCRIPT_MODE_FILE variable (#2828)
New CMake variable is set when processing a -P script file,
but not when configuring a project.
2011-02-02 18:18:14 -05:00
Brad King 182eb7c7ef Merge topic 'dev/strict-mode'
dd2f814 Merge branch 'dev/add_test-working-directory' into dev/strict-mode
949d32c Unwatch manual variables upon removal in cmake-gui
3939032 Unwatch manual variables upon removal in ccmake
8354413 Add method to unwatch a manual variable
8ed3c85 Give a better message for unused variables
729db48 Fix ArgumentExpansion test expected results
89c2544 Checking for a definition is a usage
5625dee Don't output to stderr in the GUI
ad25a96 Merge branch 'ImprovedDotSupport2' into dev/strict-mode
c128abe Merge branch 'AddCMAKE_CURRENT_LIST_DIR' into dev/strict-mode
9bcaff0 Merge branch 'cmake-guiRememberAdvancedCheckbox' into dev/strict-mode
544d0c3 Fix expected output for WarnUninitialized test
4e3bea4 Update expected messages to new format
8e8c9e4 Don't check at destruction for usage
668e005 Use cmake::IssueMessage for warnings
88cd4c1 Use 'CMake Warning' versus 'warning' for CDash
3c3b98d Initialize the class before setting warn flags
cf8b15a Ignore files under the CMakeFiles directory
fd50f06 Don't check for unused vars at configure time
447a04c Don't warn during configure when doing everything
b97ee21 Check for unused variables at the end of generate
c18c977 When checking for variables, specify a reason
3f1121f Use a long int since Line is a long as well
2507f93 Change the failure case string to 'Unexpected'
fe390a2 Add 'ArgumentExpansion' test
8dbb209 Wrong boolean value for CLI warnings
d4ee998 Hard-code the --no-warn-unused-cli flag
a267b99 Fix line lengths
82ed104 Flag that the directories have been set
5aa535b Add argument to arg parsing to not set directories
367e5c3 Revert "Revert "When calling CMake, set the args and the cache""
ab5d4e4 Revert "When calling CMake, set the args and the cache"
9b90040 When calling CMake, set the args and the cache
fe56002 Fix long lines for KWStyle
5d30cfc Set a watch on variables added through the gui
33c63b1 Add a method to put a watch for variables
535253f Initialize the warning variables earlier
cbb286c Fix the path detection to work for top-level
62be1f7 Initialize the usage stack earlier
c6e7fab Factor out the checks for unused variables
5e41ba8 When using the API, check for Add vs. Remove
dee1976 Fix typo in VariableUnusedViaUnset test
f231ce5 Remove old false positive avoidance code
a117e02 Revert "Add test for unused warnings at the end of scope"
2c82f2b Exempt CMAKE(CURRENT|PARENT)_LIST_FILE from usage
6d7d449 Ignore CLI warnings for ABI determination
7740a73 Only return local keys that are defined
bef3aee Use the API so that warnings can be tracked
05cb0f4 Check for unused variables in the dtor
91c4c99 Add test for unused warnings at the end of scope
ca90f67 Fix detection of unused variables when setting
f7438ca Add test for unused detection via setting it
995cfb0 Don't warn if the variable wasn't defined
aefc91d Add test for usage checks via unset
a8e97f8 Remove VarRemoved code since it's been superceded
59463ef Rework CheckVariableForUnused usage
f117423 Fix line lengths to be no more than 78
e49a935 Improve unused warning logic
e01e40c Mark ARGC, ARGV*, and ARGN as used
a17aff7 Ignore CMAKE_MATCH_* variables for usage
02a114d Add method to allow variables to be marked as used
a0b0d23 CMAKE_DO_TRY_COMPILE is no longer used
ae3eff3 Fix the path used for ignoring system warnings
056b441 Fix missing case for usage of a variable
980e048 Factor out checks for unused variables
83acb0a Remove now unused variables
3801463 Use built-ins for readability and maintainability
8b52015 Push the initialize and unused states when copying
439877f Be consistent with single and double quotes
4cf1706 Add documentation for check-system-vars
b74777f Fix the spelling of the flag for warn-unused-vars
b948120 Change logic of flag to turn off cli unused checks
f047a17 Add test for uninitialized variables
75bda38 Add tests for unused command line variables
300fc15 Fix detection of system files
d784e6a Run the unused variables check on the final pass
9efc057 VariableWatch is not available when bootstrapping
2e78224 Add a missing comma to the warning message
7499700 Add a flag to warn about system files
fff9f6d Rename flags again and use variablewatch for cli
786e269 Add warn-unused to the Qt interface
636e6c4 Default to marking things as used
4ff0340 Rename find-unused to warn-unused
d7999e9 Rename strict-mode to warn-uninitialized
e141bc9 Detect unused variables
d3e8eb5 Add flags to detect unused variables
f332e14 Complete strict-mode checks for uninitialized vars
52f9637 Add method to get the local scope variables
f794d58 Make --strict-mode option, and integrate with cmake-gui
48b5b85 Add a warning when variables are used uninitialized.
cd626ea For macros make sure the FilePath points to a valid pointer in the args.
2011-01-27 15:34:07 -05:00
Brad King dd2f81491e Merge branch 'dev/add_test-working-directory' into dev/strict-mode
Conflicts:
	Tests/CMakeLists.txt
2011-01-27 14:39:55 -05:00
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 3a1975c529 Merge topic 'try_compile-Makefile-config'
052c2ae Document CMAKE_TRY_COMPILE_CONFIGURATION variable
56efc60 Honor CMAKE_TRY_COMPILE_CONFIGURATION in Makefile generators (#10809)
2011-01-19 14:28:32 -05:00
Brad King 56efc60fa0 Honor CMAKE_TRY_COMPILE_CONFIGURATION in Makefile generators (#10809)
Previously this was used only in multi-configuration generators to
choose the configuration of try_compile and try_run at their build time.
Teach CMake to honor the variable in single-configuration generators as
the CMAKE_BUILD_TYPE.
2011-01-17 17:21:30 -05:00
Brad King 668ce6b1e8 Combine duplicate COMPILE_DEFINITIONS disclaimer 2011-01-17 07:55:48 -05:00
Brad King 729db484ef Fix ArgumentExpansion test expected results
Teach the ArgumentExpansion test to expect flattened lists as has always
been the case in the CMake language.  Now that the test should pass
enable the failure regex even when CMAKE_STRICT is not on.  Replace the
reference to the old ArgumentExpansion test behavior in the workaround
comment in cmMakefile::TryCompile with a full inline explanation.
2011-01-11 17:10:28 -05:00
Brad King 764015c284 Merge topic 'policy-CMP0017'
ce28737 Remove usage of CMAKE_CURRENT_LIST_DIR now that we have CMP0017
7db8db5 Improve documentation and messages for the new CMP0017
db44848 Prefer files from CMAKE_ROOT when including from CMAKE_ROOT
1e69c6f Merge branch 'user-policy-defaults' into policy-CMP0017
65a0a2a Merge branch 'include-command-whitespace' into policy-CMP0017
2011-01-11 15:52:13 -05:00
Alex Neundorf db44848f44 Prefer files from CMAKE_ROOT when including from CMAKE_ROOT
This patch makes include() and find_package() prefer cmake files
located in CMAKE_ROOT over those in CMAKE_MODULE_PATH.
This makes sure that the including file gets that file included
which it expects, i.e. the one from cmake with which it was tested.
It only changes behaviour when such an included file exists both
in CMAKE_MODULE_PATH and in CMAKE_ROOT.
This comes together with a new policy CMP0017, with default
behaviour it behaves as it always did, but warns.
With NEW behaviour it includes the file from CMAKE_ROOT
instead from CMAKE_MODULE_PATH. This fixes (if CMP0017 is set)
building KDE 4.5 with cmake >= 2.8.3.
Also a basic test for this policy in included.
2011-01-04 08:06:20 -05:00
Ben Boeckel 89c25443a6 Checking for a definition is a usage 2011-01-03 08:47:04 -05:00
Brad King 9f46051490 Merge topic 'cygwin'
85c0a69 Cygwin: Do not define 'WIN32' (#10122)
62c6d2d Merge branch 'cmake_--system-information_min-version' into cygwin
72db20f Merge branch 'tests-if-CYGWIN' into cygwin
5adef16 Merge branch 'cygwin-module-prefix' into cygwin
cbc3258 Merge branch 'try-compile-min-version' into cygwin
2010-12-21 14:06:32 -05:00
Brad King 31b0657e7d Merge topic 'custom-command-generator-expressions'
4499d50 Mark CustomCommand test perconfig.out as SYMBOLIC
f0cdb60 Introduce "generator expression" syntax to custom commands (#11209)
4749e4c Record set of targets used in cmGeneratorExpression
ef9e9de Optionally suppress errors in cmGeneratorExpression
45e1953 Factor per-config sample targets out of 'Testing' test
4091bca Factor generator expression docs out of add_test
bfb7288 Record backtrace in cmCustomCommand
2010-12-21 14:03:24 -05:00
Brad King 85c0a69a92 Cygwin: Do not define 'WIN32' (#10122)
One of Cygwin's goals is to build projects using the POSIX API with no
Windows awareness.  Many CMake-built projects have been written to test
for UNIX and WIN32 but not CYGWIN.  The preferred behavior under Cygwin
in such projects is to take the UNIX path but not the WIN32 path.

Unfortunately this change is BACKWARDS INCOMPATIBLE for Cygwin-aware
CMake projects!  Some projects that previously built under Cygwin and
are Cygwin-aware when they test for WIN32 may now behave differently.
Eventually these projects will need to be updated, but to help users
build them in the meantime we print a warning about the change in
behavior.  Furthermore, one may set CMAKE_LEGACY_CYGWIN_WIN32 to request
old behavior during the transition.

Normally we avoid backwards incompatible changes, but we make an
exception in this case for a few reasons:

(1) This behavior is preferred by Cygwin's design goals.

(2) A warning provides a clear path forward for everyone who may see
incompatible behavior, and CMAKE_LEGACY_CYGWIN_WIN32 provides a
compatibility option.  The warning and compatibility option both
disappear when the minimum required version of CMake in a project is
sufficiently new, so this issue will simply go away over time as
projects are updated to account for the change.

(3) The fixes required to update projects are fairly insignificant.
Furthermore, the Cygwin distribution has no releases itself so project
versions that predate said fixes tend to be difficult to build anyway.

(4) This change enables many CMake-built projects that did not
previously build under Cygwin to work out-of-the-box.  From bug #10122:

  "I have built over 120 different source packages with (my patched)
   CMake, including most of KDE4, and have found that NOT defining
   WIN32 on Cygwin is much more accurate." -- Yaakov Selkowitz

A fully compatible change would require patches on top of these project
releases for Cygwin even though they otherwise need not be aware of it.

(5) Yaakov has been maintaining a fork of CMake with this change for the
Cygwin Ports distribution.  It works well in practice.  By accepting the
change in upstream CMake we avoid confusion between the versions.

CMake itself builds without WIN32 defined on Cygwin.  Simply disable
CMAKE_LEGACY_CYGWIN_WIN32 explicitly in our own CMakeLists.txt file.
2010-12-17 14:19:58 -05:00
Brad King ad25a968b9 Merge branch 'ImprovedDotSupport2' into dev/strict-mode
Conflicts:
	Source/cmake.cxx
2010-12-17 10:32:01 -05:00
Brad King c128abe383 Merge branch 'AddCMAKE_CURRENT_LIST_DIR' into dev/strict-mode
Conflicts:
	Source/cmMakefile.cxx
2010-12-17 10:31:41 -05:00
Brad King 9bcaff02ff Merge branch 'cmake-guiRememberAdvancedCheckbox' into dev/strict-mode
Conflicts:
	Source/QtDialog/CMakeSetupDialog.cxx
2010-12-17 10:31:19 -05:00
Brad King bfb7288f81 Record backtrace in cmCustomCommand
This will be used to report custom command errors to the user with a
backtrace pointing at the add_custom_command or add_custom_target call.
2010-12-15 14:53:24 -05:00
Brad King 999ce0aa9c Document target_link_libraries target scope (#11058)
The target_link_libraries command requires its first argument to be a
target in the current directory.  Document this and update the error
message to be more specific.  While at it, format the error message with
a call stack.
2010-12-15 12:18:59 -05:00
Brad King 0621362668 Fix dependency tracing of INSTALL and PACKAGE (#11598)
Commit e01cce28 (Allow add_dependencies() on imported targets,
2010-11-19) started using cmMakefile::FindTargetToUse to follow
dependencies, including those of GLOBAL_TARGETs like INSTALL and
PACKAGE.  Since global targets exist in every directory, dependencies
between them must be traced within each directory too.

Teach FindTargetToUse to check the current directory before checking
globally.  For global targets this will find the local copy.  For for
normal targets this will be a no-op because they are globally unique.
2010-12-13 12:56:47 -05:00
Ben Boeckel 8e8c9e4924 Don't check at destruction for usage 2010-12-07 16:38:37 -05:00
Ben Boeckel 668e005db5 Use cmake::IssueMessage for warnings 2010-12-07 16:38:25 -05:00
Ben Boeckel 88cd4c1e92 Use 'CMake Warning' versus 'warning' for CDash 2010-12-07 14:40:21 -05:00
Ben Boeckel 3c3b98ddd3 Initialize the class before setting warn flags
Since Initialize sets variables that we don't want to warn about, don't
leak the original class' settings.
2010-12-03 12:52:36 -05:00
Ben Boeckel cf8b15a5c1 Ignore files under the CMakeFiles directory 2010-12-03 12:49:37 -05:00
Ben Boeckel fd50f06b21 Don't check for unused vars at configure time
The generate step should catch all of them.
2010-12-02 16:57:30 -05:00
Ben Boeckel c18c977ce8 When checking for variables, specify a reason
Allow reasons to begiven for checking for unused variables.
2010-11-15 10:32:15 -05:00
David Cole b0fb2ad3e1 Merge topic 'AddCMAKE_CURRENT_LIST_DIR'
b011840 Use absolute path to FindPackageHandleStandardArgs.cmake everywhere
41e4f1a Add automatic variable CMAKE_CURRENT_LIST_DIR(dir of CMAKE_CURRENT_LIST_FILE)
f9fc79c Remove trailing whitespace
2010-10-19 15:53:16 -04:00
Ben Boeckel 3f1121f722 Use a long int since Line is a long as well 2010-10-08 13:49:39 -04:00
Ben Boeckel 8dbb2090a2 Wrong boolean value for CLI warnings 2010-10-07 12:28:25 -04:00
Ben Boeckel d4ee998b61 Hard-code the --no-warn-unused-cli flag 2010-10-07 12:22:00 -04:00
Ben Boeckel 82ed104dcb Flag that the directories have been set 2010-10-05 13:45:34 -04:00
Ben Boeckel 367e5c37bb Revert "Revert "When calling CMake, set the args and the cache""
This reverts commit ab5d4e43d9.
2010-10-05 12:27:37 -04:00
Ben Boeckel ab5d4e43d9 Revert "When calling CMake, set the args and the cache"
This reverts commit 9b90040edb.
2010-10-01 16:52:16 -04:00
Ben Boeckel 9b90040edb When calling CMake, set the args and the cache 2010-10-01 13:44:55 -04:00
Bill Hoffman 3d68dd230d Fix for bug #11274, VS10 custom commands that create files in INTDIR fix. 2010-09-29 17:02:04 -04:00
Alex Neundorf 41e4f1a210 Add automatic variable CMAKE_CURRENT_LIST_DIR(dir of CMAKE_CURRENT_LIST_FILE)
Comes with a simple test and docs.

Alex
2010-09-28 22:10:47 +02:00
Alex Neundorf f9fc79cac5 Remove trailing whitespace
Alex
2010-09-28 21:44:22 +02:00
Ben Boeckel 535253f385 Initialize the warning variables earlier 2010-09-22 12:46:15 -04:00
Ben Boeckel cbb286c0b2 Fix the path detection to work for top-level 2010-09-22 12:46:15 -04:00
Ben Boeckel 62be1f78ae Initialize the usage stack earlier 2010-09-22 12:46:15 -04:00
Ben Boeckel c6e7fabc0f Factor out the checks for unused variables 2010-09-22 12:46:15 -04:00
Ben Boeckel 5e41ba8e4a When using the API, check for Add vs. Remove 2010-09-17 10:13:19 -04:00
Ben Boeckel 2c82f2b759 Exempt CMAKE(CURRENT|PARENT)_LIST_FILE from usage 2010-09-16 17:50:07 -04:00
Ben Boeckel bef3aeebab Use the API so that warnings can be tracked 2010-09-16 16:06:16 -04:00
Ben Boeckel 05cb0f4daf Check for unused variables in the dtor 2010-09-16 16:05:59 -04:00
Ben Boeckel ca90f673a0 Fix detection of unused variables when setting 2010-09-16 13:53:41 -04:00
Ben Boeckel 995cfb0e2a Don't warn if the variable wasn't defined 2010-09-16 13:52:17 -04:00
Ben Boeckel a8e97f8a08 Remove VarRemoved code since it's been superceded 2010-09-16 13:50:39 -04:00
Ben Boeckel 59463ef1a3 Rework CheckVariableForUnused usage 2010-09-16 11:50:57 -04:00
Ben Boeckel f117423336 Fix line lengths to be no more than 78 2010-09-16 11:49:58 -04:00
Ben Boeckel e49a935c20 Improve unused warning logic
Only warn when changing the definition of an initialized variable.
2010-09-15 11:41:27 -04:00
Ben Boeckel 02a114dfe8 Add method to allow variables to be marked as used 2010-09-15 11:34:35 -04:00
Ben Boeckel ae3eff35b4 Fix the path used for ignoring system warnings 2010-09-14 17:14:25 -04:00
Ben Boeckel 056b44113f Fix missing case for usage of a variable 2010-09-14 17:10:22 -04:00
Ben Boeckel 980e048a7d Factor out checks for unused variables 2010-09-14 17:10:04 -04:00
Brad King b06fb16684 No CMAKE_CONFIGURATION_TYPES in single-config generators (#10202)
Factor out reading of CMAKE_CONFIGURATION_TYPES and CMAKE_BUILD_TYPE
into cmMakefile::GetConfigurations.  Read the former only in
multi-config generators.
2010-09-08 14:54:49 -04:00
Ben Boeckel 3801463c9f Use built-ins for readability and maintainability 2010-09-08 12:03:42 -04:00
Ben Boeckel 8b520158c3 Push the initialize and unused states when copying 2010-09-07 15:12:15 -04:00
Ben Boeckel 300fc15779 Fix detection of system files
Instead of looking to see if the file is under CMAKE_ROOT, check to see
if it is instead under the source or binary directories in use.
2010-09-02 11:33:34 -04:00
Ben Boeckel d784e6af4d Run the unused variables check on the final pass 2010-09-02 11:29:05 -04:00
Ben Boeckel 74997000c8 Add a flag to warn about system files 2010-09-01 13:09:08 -04:00
Ben Boeckel fff9f6d6f7 Rename flags again and use variablewatch for cli 2010-09-01 13:09:08 -04:00
Ben Boeckel 636e6c4ef7 Default to marking things as used
If we don't then:

    cmake --warn-unused --warn-unused-all

acts differently than:

    cmake --warn-unused-all --warn-unused
2010-09-01 13:08:15 -04:00
Ben Boeckel 4ff03402fc Rename find-unused to warn-unused 2010-09-01 13:08:14 -04:00
Ben Boeckel e141bc950a Detect unused variables 2010-09-01 13:08:14 -04:00
Ben Boeckel f332e14ff2 Complete strict-mode checks for uninitialized vars 2010-09-01 13:08:14 -04:00
Bill Hoffman 48b5b85593 Add a warning when variables are used uninitialized. 2010-09-01 13:08:13 -04:00
Brad King 3ebb41d58a Merge branch 'version' 2010-05-17 13:34:29 -04:00
Brad King 6e1b510319 Remove unused cmData and cmMakefile::DataMap
These were implementation details of the unused methods

  cmMakefile::RegisterData
  cmMakefile::LookupData

We simply remove the methods, members, and class cmData.
2010-04-26 14:22:51 -04:00
Brad King 5bfffd6f29 New version scheme to support branchy workflow
Prepare to switch to the workflow described by "git help workflows".  In
this workflow, the "master" branch is always used to integrate topics
ready for release.  Brand new work merges into a "next" branch instead.
We need a new versioning scheme to work this way because the version on
"master" must always increase.

We no longer use an even/odd minor number to distinguish releases from
development versions.  Since we still support cvs checkout of our source
tree we cannot depend on "git describe" to compute a version number
based on the history graph.  We can use the CCYYMMDD nightly date stamp
to get a monotonically increasing version component.

The new version format is "major.minor.patch.(tweak|date)".  Releases
use a tweak level in the half-open range [0,20000000), which is smaller
than any current or future date.  For tweak=0 we do not show the tweak
component, leaving the format "major.minor.patch" for most releases.
Development versions use date=CCYYMMDD for the tweak level.  The
major.minor.patch part of development versions on "master" always
matches the most recent release.

For example, a first-parent traversal of "master" might see

        v2.8.1      2.8.1.20100422    v2.8.2
           |              |              |
  ----o----o----o----o----o----o----o----o----

Since the date appears in the tweak component, the next release can
increment the patch level (or any more significant component) to be
greater than any version leading to it.  Topic branches not ready for
release are published only on "next" so we know that all versions on
master lead between two releases.
2010-04-23 09:44:23 -04:00
Brad King 59f6f383e9 Warn on set(PARENT_SCOPE) at top scope
Previously we silently ignored such calls and set nothing.  The commit
"Initialize directory scope with closure of parent" inroduced a bad test
for the top scope.  This commit fixes the test to avoid dereferencing a
null pointer, and adds a warning when the case is encountered.
2009-11-02 11:56:17 -05:00
Brad King 9a77f65da7 Remove CMake Policy CMP0015 until it is revised
We revert commit "Create CMake Policy CMP0015 to fix set(CACHE)" because
the NEW behavior of the policy breaks a valid use case:

  # CMakeLists.txt
  option(BUILD_SHARED_LIBS "..." ON)
  add_library(mylib ...)
  set(BUILD_SHARED_LIBS OFF) # we want only mylib to be shared
  add_subdirectory(ThirdParty)

  # ThirdParty/CMakeLists.txt
  option(BUILD_SHARED_LIBS "..." ON)
  # uh, oh, with NEW behavior this dir uses shared libs!!!

We'll re-introduce the policy later with a different change in behavior
to resolve the motivating case, which was more subtle but less common.

See issue #9008.
2009-10-08 14:56:15 -04:00
Brad King 1b5a986a42 Do not collapse path of NOTFOUND values
In cmMakefile::AddCacheDefinition we collapse paths specified in PATH or
FILEPATH cache entries originally specified on the command line with
UNINITALIZED type.  This commit fixes the logic to avoid collapsing
<var>-NOTFOUND and other false values.  The change allows other CMake
code to force a NOTFOUND value on an entry with UNINITALIZED type.
2009-10-07 14:37:19 -04:00
Brad King 78f0811628 Create explicit cmTarget::FinishConfigure step
This method is called during ConfigureFinalPass on every target.  It
gives each target a chance to do some final processing after it is known
that no more commands will affect it.  Currently we just call the old
AnalyzeLibDependencies that used to be called directly.
2009-10-05 09:06:29 -04:00
Brad King c513962701 Create INTERPROCEDURAL_OPTIMIZATION build feature
This commit creates target and directory properties to enable the Intel
interprocedural optimization support on Linux.  Enabling it adds the
compiler option '-ipo' and uses 'xiar' to create archives.

See issue #9615.
2009-10-02 13:52:13 -04:00
Brad King 1e48243591 Introduce "build feature" lookup framework
This creates cmTarget::GetFeature and cmMakefile::GetFeature methods to
query "build feature" properties.  These methods handle local-to-global
scope and per-configuration property lookup.  Specific build features
will be defined later.
2009-10-02 13:52:01 -04:00
Brad King 56d1a1780d Create cmMakefile::PlatformIs64Bit helper method
This method centralizes tests for whether CMAKE_SIZEOF_VOID_P is 8.
2009-09-30 13:45:14 -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 ef8434284f Remove old check for duplicate subdirectories
In cmMakefile::AddSubDirectory we were checking for addition of the same
source directory multiple times.  However, the check code was incorrect
because it compared pointers instetad of pointed-to strings.  Since the
check was written, a better check was added right after it to enforce
unique binary directories (in which case duplicate sources are fine).
This commit simply removes the old-style check code.
2009-09-17 08:25:33 -04:00
Brad King 24861459b5 Initialize directory scope with closure of parent
The commit "Improve dynamic variable scope implementation" optimized
function scopes using an efficient parent scope pointer.  However, the
parent scope used to initialize a new directory might not exist later
(like add_subdirectory called inside a function of the parent scope).
This caused CMake to crash when following the dangling pointer to the
original parent scope.

We fix the problem in this commit by always computing the closure of the
parent scope at directory initialization time so that no parent scope
pointer is needed.  See issue #9538.
2009-09-16 09:51:47 -04:00
Brad King ee2b446c95 Create CMake Policy CMP0015 to fix set(CACHE)
The set(CACHE) and option() commands should always expose the cache
value.  Previously we failed to expose the value when it was already set
if a local variable definition hid it.  When set to NEW, this policy
tells the commands to always remove the local variable definition to
expose the cache value.  See issue #9008.
2009-09-10 16:59:45 -04:00
Brad King afbe088309 Remove barely-used cmMakefile::AddCacheDefinition
The boolean overload of this method was used only to implement option().
We re-implement option() in terms of the main method and removes the
now-unused signature.  This removes some duplicate code that had already
fallen behind on changes (it was not removing the local definition
instead of setting it).
2009-09-10 16:59:36 -04:00
Brad King 0bc050677f Record backtrace for every add_test command
We teach cmTest to hold a backtrace for the add_test command that
created it.  This will be used later to report context for errors at
generate time.
2009-08-11 09:07:28 -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 71c0e1417b ENH: Keep only FinalPass commands in memory
In cmMakefile we save all invoked commands so that FinalPass can be
called on them later.  Most commands have no final pass, so we should
keep only the few that do.
2009-07-24 13:31:34 -04:00
Brad King fd10589995 ENH: Improve dynamic variable scope implementation
Previously each new variable scope (subdirectory or function call) in
the CMake language created a complete copy of the key->value definition
map.  This avoids the copy using transitive lookups up the scope stack.
Results of queries answered by parents are stored locally to maintain
locality of reference.

The class cmDefinitions replaces cmMakefile::DefinitionsMap, and is
aware of its enclosing scope.  Each scope stores only the definitions
set (or unset!) inside it relative to the enclosing scope.
2009-07-22 14:22:45 -04:00
Bill Hoffman 300514fd25 ENH: make sure GUIDs for filters are cached 2009-07-17 10:05:54 -04:00
Bill Hoffman 28b1912aa3 ENH: add group support and fix borland error 2009-07-11 00:05:20 -04:00
Bill Hoffman 7491f52992 ENH: first pass at VS 10, can bootstrap CMake, but many tests still fail 2009-06-25 16:41:57 -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 c790b1fabb ENH: Create CMP0013 to disallow duplicate dirs
In CMake 2.6.3 and below we silently accepted duplicate build
directories whose build files would then conflict.  At first this was
considured purely a bug that confused beginners but would not be used in
a real project.  In CMake 2.6.4 we explicitly made it an error.

However, some real projects took advantage of this as a "feature" and
got lucky that the subtle build errors it can cause did not occur.
Therefore we need a policy to deal with the case more gracefully.
See issue #9173.
2009-06-17 13:40:09 -04:00
Brad King 708d1cf1ee ENH: Support more preprocessor values in VS6
Previously we rejected all preprocessor definition values containing
spaces for the VS6 IDE generator.  In fact VS6 does support spaces but
not in combination with '"', '$', or ';', and only if we use the sytnax
'-DNAME="value with spaces"' instead of '-D"NAME=value with spaces"'.
Now we support all definition values that do not have one of these
invalid pairs.  See issue #8779.
2009-04-24 11:18:06 -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 66d69f864a ENH: Refactor generation of CTestTestfile content
This moves code which generates ADD_TEST and SET_TESTS_PROPERTIES calls
into CTestTestfile.cmake files out of cmLocalGenerator and into a
cmTestGenerator class.  This will allow more advanced generation without
cluttering cmLocalGenerator.  The cmTestGenerator class derives from
cmScriptGenerator to get support for per-configuration script
generation (not yet enabled).
2009-03-16 10:40:46 -04:00
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 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 7d6a5e097f ENH: More robust property lookup
This teaches cmMakefile::GetProperty and cmake::GetProperty methods to
return NULL when the property name is NULL, making them more robust and
consistent with the behavior of cmTarget::GetProperty.
2009-02-02 13:27:30 -05:00
Brad King c332e0bf3c ENH: Isolate policy changes in included scripts
Isolation of policy changes inside scripts is important for protecting
the including context.  This teaches include() and find_package() to
imply a cmake_policy(PUSH) and cmake_policy(POP) around the scripts they
load, with a NO_POLICY_SCOPE option to disable the behavior.  This also
creates CMake Policy CMP0011 to provide compatibility.  See issue #8192.
2009-01-22 13:18:40 -05:00
Brad King 3028ca756c ENH: Better policies for functions and macros
This teaches functions and macros to use policies recorded at creation
time when they are invoked.  It restores the policies as a weak policy
stack entry so that any policies set by a function escape to its caller
as before.
2009-01-22 13:16:47 -05:00
Brad King 26bf8b2cda ENH: Create notion of a 'weak' policy stack entry
A 'weak' poilcy stack entry responds normally to queries.  However,
setting a policy in a weak entry will recursively set the policy in the
next entry too.  This also gives the internal interface to create a weak
entry the option to provide an initial PolicyMap for it.
2009-01-22 13:16:27 -05:00
Brad King dfc181a1dc ENH: Create policy scope barriers
This creates a barrier mechanism to prevent user code from using
cmake_policy(POP) to pop a scope it didn't push with cmake_policy(PUSH).
2009-01-22 10:57:16 -05:00
Brad King a01eb6b27b ENH: Create automatic policy push/pop helper
This creates cmMakefile::PolicyPushPop to push and pop policy scope
automatically.  It also enforces balanced push/pop pairs inside the
scope it handles.
2009-01-22 10:56:50 -05:00
Brad King 8997f4760a ENH: Refactor policy stack representation
This defines PolicyMap as a public member of cmPolicies.  Its previous
role as a policy stack entry is now called PolicyStackEntry and
represented as a class to which more information can be added later.
2009-01-22 10:56:39 -05:00
Brad King 1dcc5b4558 ENH: Better handling of mismatched blocks
If a logical block terminates with mismatching arguments we previously
failed to remove the function blocker but replayed the commands anyway,
which led to cases in which we failed to report the mismatch (return
shortly after the ending command).  The recent refactoring of function
blocker deletion changed this behavior to produce an error on the ending
line by not blocking the command.  Furthermore, the function blocker
would stay in place and complain at the end of every equal-level block
of the same type.

This teaches CMake to treat the begin/end commands (if/endif, etc.) as
correct and just warns when the arguments mismatch.  The change allows
cases in which CMake 2.6.2 silently ignored a mismatch to run as before
but with a warning.
2009-01-21 09:49:00 -05:00
Brad King bca1026250 ENH: Better error message for unclosed blocks
This centralizes construction of the error message for an unclosed
logical block (if, foreach, etc.).  We record the line at which each
block is opened so it can be reported in the error message.
2009-01-21 09:48:20 -05:00
Brad King b8f5a934ec ENH: Refactor logical block enforcement
This uses a stack of 'barriers' to efficiently divide function blockers
into groups corresponding to each input file.  It simplifies detection
of missing block close commands and factors it out of ReadListFile.
2009-01-21 09:48:00 -05:00
Brad King 2c81e5fb5c ENH: Refactor function blocker deletion
When a function blocker decides to remove itself we previously removed
it at every return point from the C++ scope in which its removal is
needed.  This teaches function blockers to transfer ownership of
themselves from cmMakefile to an automatic variable for deletion on
return.  Since this removes blockers before they replay their commands,
we no longer need to avoid running blockers on their own commands.
2009-01-20 14:36:18 -05:00
Brad King a541cac325 ENH: Improve response to bad if or elseif
Previously bad arguments to an if() or elseif() would cause some
subsequent statements in the corresponding block to execute.  This
teaches CMake to stop processing commands with a fatal error.  It also
provides context to bad elseif() error messages.
2009-01-20 14:35:22 -05:00
Bill Hoffman e4048118de BUG: fix crash with empty properties 2009-01-18 12:05:45 -05:00
Brad King d602a3db85 BUG: Enforce matching policy PUSH/POP in all files
The documentation of cmake_policy PUSH and POP states that they must
always match.  Previously we enforced this only for the top scope of
each CMakeLists.txt file.  This enforces the requirement for all files.
2009-01-15 14:37:14 -05:00
Brad King 35e391c93b ENH: Provide variable CMAKE_VERSION
This creates the variable CMAKE_VERSION containing the full version of
cmake in "major.minor.patch" format.  It is particularly useful with the
component-wise version comparison provided by the if() command.
2009-01-15 08:57:44 -05:00
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
Bill Hoffman 0c24570ee4 BUG: fix issue with -D and cache force 2008-11-21 16:32:39 -05:00
Brad King 0d425cd501 BUG: Finish fix to old DEFINITIONS property
The cmMakefile::DefineFlagsOrig ivar was created to help preserve the
old DEFINITIONS property behavior now that definitions are moved from
DefineFlags to the COMPILE_DEFINITIONS directory property.  This fixes
propagation of the original value into subdirectories.
2008-10-09 13:52:25 -04:00
Brad King 0ad5eb177b ENH: Return utility target after creation
After creating a utility target with AddUtilityCommand, return a pointer
to the cmTarget instance so the caller may further modify the target as
needed.
2008-10-09 11:00:54 -04:00
Bill Hoffman ecf312ccc8 STYLE: fix line length stuff for KWStyle 2008-10-01 09:04:27 -04:00
Brad King 5f57efb417 BUG: Skip a command if its arguments fail to parse
If the arguments to a command fail to parse correctly due to a syntax
error, the command should not be invoked.  This avoids problems created
by processing of commands with bad arguments.  Even though the build
system will not be generated, the command may affect files on disk that
persist across CMake runs.
2008-09-24 08:51:33 -04:00
Brad King d524f3675e ENH: Improve argument parsing error messages
Previously error messages produced by parsing of command argument
variable references, such as bad $KEY{VAR} syntax or a bad escape
sequence, did not provide good context information.  Errors parsing
arguments inside macro invocations gave no context at all.  Furthermore,
some errors such as a missing close curly "${VAR" would be reported but
build files would still be generated.

These changes teach CMake to report errors with good context information
for all command argument parsing problems.  Policy CMP0010 is introduced
so that existing projects that built despite such errors will continue
to work.
2008-09-24 08:51:19 -04:00
Brad King 33e865c041 ENH: Add unset() command.
This introduces the unset() command to make it easy to unset CMake
variables, environment variables, and CMake cache variables.  Previously
it was not even possible to unset ENV or CACHE variables (as in
completely remove them).  Changes based on patch from Philip Lowman.
See issue #7507.
2008-08-25 10:31:29 -04:00
Brad King 8ee5c92015 BUG: Linking to modules is for 2.2 compat only
The compatibility check to allow linking to modules should test for
CMake 2.2, not the unreleased 2.3.  See issue #7500.  Furthermore, the
message should be more clear about fixing the code instead of setting
CMAKE_BACKWARDS_COMPATIBILITY unless one is just trying to build an
existing project.
2008-08-19 10:28:22 -04:00
Brad King f50ed1fd88 ENH: Improve errors when a policy is REQUIRED
In the future some policies may be set to REQUIRED_IF_USED or
REQUIRED_ALWAYS.  This change clarifies the error messages users receive
when violating the requirements.
2008-08-18 16:29:00 -04:00
Bill Hoffman 6f31b0dfbd ENH: add a --trace option 2008-07-31 10:33:25 -04:00
Brad King b9b11903ab BUG: Fix computed directory property DEFINITIONS.
- The property tracks the value formed by add_definitions
    and remove_definitions command invocations.
  - The string should be maintained for use in returning for the
    DEFINITIONS property value.
  - It is no longer used for any other purpose.
  - The DEFINITIONS property was recently documented as deprecated.
  - See bug #7239.
2008-06-26 13:30:10 -04:00
Brad King d8e05b43a1 ENH: Update documentation of computed directory properites.
- Fix documentation of get_directory_property command.
  - Convert its list of computed directory properties to be
    defined/documented directory properties.
2008-06-26 10:58:44 -04:00
Brad King 2ca9a70fd1 BUG: Fix PARENT_DIRECTORY property in top-level to not crash. 2008-06-26 10:58:16 -04:00
Bill Hoffman 02ff910044 BUG: fix for bug 7239, DEFINITIONS property not backwards compatible to 2.4 2008-06-25 09:44:56 -04:00
Brad King 7fc72e6471 ENH: Allow custom commands with VERBATIM option to have $(SomeVar) make variable replacement. 2008-06-04 12:10:52 -04:00
Ken Martin 0080c2b9b5 COMP: fix warning 2008-06-02 09:39:13 -04:00
Ken Martin d0d3c6c212 ENH: make end of file checking for close if, foreach, macro, functions etc enabled. Not sure why it was disabled to start with, but I suspect I will find out. In reponse to Bill email about a ctest -S script with a function that waqs not closed. Closure was only checked for regular listfiles not other files. 2008-05-31 08:15:00 -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 1381aab4b7 BUG: Remove check for files written by file(WRITE) being loaded.
- CMake 1.8 and below did not do the check but could get in
    infinite loops due to the local generate step.
  - CMake 2.0 added the check but failed to perform it in directories
    with no targets (see bug #678).
  - CMake 2.2 removed the local generate which fixed the problem but
    did not remove the check.
  - Between CMake 2.4 and 2.6.0rc6 the check was fixed to work even
    when no targets appear in a directory (see bug #6923).
  - Bottom line: the check is no longer needed.
2008-04-30 13:42:40 -04:00
Bill Hoffman 10c91ded4f ENH: add support for Intel Fortran Visual studio IDE 2008-04-30 13:26:04 -04:00
Brad King fb8c255c2d ENH: In cmMakefile::IssueMessage report the directory-level context even if no list file is currently being processed. 2008-04-29 14:17:28 -04:00
Brad King e3666a1de5 ENH: Allow policy CMP0000 to be set explicitly
- Message for missing cmake_minimum_required is not issued
    until the end of processing the top CMakeLists.txt file
  - During processing a cmake_policy command may set behavior
  - OLD behavior is to silently ignore the problem
  - NEW behavior is to issue an error instead of a warning
2008-03-31 13:33:09 -04:00
Brad King 3374d12ff0 BUG: Fix impl of CMP0005 regex to match value-less definitions. 2008-03-13 17:38:51 -04:00
Brad King 9a83ce6efc ENH: Add policy CMP0005 to decide whether add_definitions should escape defs. 2008-03-13 17:11:57 -04:00
Brad King fb0296656d ENH: Improve error message when invalid policy is given. 2008-03-13 14:13:44 -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
Ken Martin 73df9a5cd4 ENH: change CMP_ to CMP 2008-03-13 11:38:46 -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
Bill Hoffman c559ce8f6f STYLE: fix line len 2008-03-12 09:25:14 -04:00
Bill Hoffman 84cea9806f ENH: fix warning message a bit 2008-03-11 17:27:24 -04:00
Bill Hoffman a547ff61cd ENH: add a way to suppress the new policy warnings, still need ccmake and gui's 2008-03-11 15:17:58 -04:00
Bill Hoffman dc9245df6c ENH: add enum to IssueMessage 2008-03-11 10:29:56 -04:00
Brad King 7f2bf83132 ENH: Enforce matching PUSH/POP calls for cmake_policy. 2008-03-10 15:41:07 -04:00
Brad King eb6b300978 ENH: Add directory-level context information to error/warning messages when no call stack is present. 2008-03-10 15:40:57 -04:00
Brad King b2d7a839a4 COMP: Avoid using operator-> on const_reverse_iterator to help old compilers. 2008-03-08 09:21:30 -05:00
Brad King 192de486df ENH: Cleanup policy generic documentation. Cleanup some policy error/warning messages. 2008-03-08 09:13:13 -05:00
Brad King 46bf0347a3 ENH: Finish creating, documenting, and enforcing policy CMP_0002. 2008-03-07 16:36:57 -05:00
Brad King d4f66dfa32 ENH: In cmMakefile::IssueMessage use cmDocumentationFormatterText to format the message nicely. 2008-03-07 16:01:22 -05:00
Brad King 5233b75a77 ENH: Improve handling of old-style compatibility.
- Remove CMP_0001 (no slash in target name) and restore
    old CMAKE_BACKWARDS_COMPATIBILITY check for it
  - Replace all checks of CMAKE_BACKWARDS_COMPATIBILITY
    with cmLocalGenerator::NeedBackwardsCompatibility calls
  - Create new CMP_0001 to determine whether or not
    CMAKE_BACKWARDS_COMPATIBILITY is used.
    (old = use, new = ignore)
  - Show CMAKE_BACKWARDS_COMPATIBILITY in cache only when
    CMP_0001 is set to OLD or WARN
  - Update documentation of cmake_policy and cmake_minimum_required
    to indicate their relationship and the 2.4 version boundary
  - When no cmake policy version is set in top level makefile
    implicitly call cmake_policy(VERSION 2.4) which restores
    CMAKE_BACKWARDS_COMPATIBILITY and other 2.4 compatibility
  - Fix tests MakeClean and Preprocess to call
    cmake_policy(VERSION 2.6) because they depend on new policies
2008-03-07 15:30:35 -05:00
Brad King 52ad7a5a97 BUG: Do not produce whitespace-only lines when indenting messages in new error/warning format. 2008-03-07 09:09:21 -05:00
Brad King 680104a490 ENH: New format for warning and error messages
- Add cmMakefile methods IssueError and IssueWarning
  - Maintain an explicit call stack in cmMakefile
  - Include context/call-stack info in messages
  - Nested errors now unwind the call stack
  - Use new mechanism for policy warnings and errors
  - Improve policy error message
  - Include cmExecutionStatus pointer in call stack
    so that errors deeper in the C++ stack under
    a command invocation will become errors for the
    command
2008-03-07 08:40:36 -05:00
Ken Martin adddcea5d7 BUG: change the handling of CMAKE_MINIMUM_REQUIRED and BACKWARDS_COMPATIBILITY and extend the documentaiton quite a bit 2008-03-06 10:57:59 -05:00
Brad King 49549560b2 ENH: Improve cmake_policy command signature
- Replace NEW and OLD modes with a SET mode for clarity
  - Enforce VERSION argument validity (major.minor[.patch])
2008-03-05 18:21:10 -05:00
Ken Martin f2c6e9e480 BUG: some fixes, still a few to go 2008-03-05 11:41:25 -05:00
Brad King ddd6ce04ec BUG: Make sure at least one policy stack entry is created for every cmMakefile instance. 2008-03-04 18:57:14 -05:00
Ken Martin 7b5d1c4c1e COMP: fix warning 2008-03-02 09:11:26 -05:00
Ken Martin 6f6b80fded BUG: bad loop index unsigned compared to zero 2008-03-01 16:21:41 -05:00
Ken Martin d7db2d086c COMP: fix some warnings 2008-03-01 15:44:17 -05:00
Ken Martin d49ef18f8a ENH: add first cut and policies still need to add the doc support 2008-03-01 15:20:35 -05:00
Bill Hoffman f386c2aae0 ENH: make CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS the default and remove the property. If any value is specified in an endif, endforeach, endwhile, etc then make sure it matches the start string. If no values are given then it is no longer an error. 2008-02-29 12:18:11 -05:00
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 5b02a4a864 ENH: Re-enable diagnosis of non-unique target names.
- Re-enable enforcement in cmMakefile::EnforceUniqueName
  - Improve error message to help user resolve the problem
  - Fix Modules/CTestTargets.cmake to not duplicate testing targets
  - Move commands used by the changes to Modules/CTestTargets.cmake
    to build during bootstrap: DEFINE_PROPERTY, GET_PROPERTY
2008-02-14 11:58:32 -05:00
Brad King 8175b10078 BUG: Disable enforcement of unique target names until CTestTargets can be fixed. 2008-02-12 10:19:38 -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 739a463539 ENH: Add cmMakefile::NeedBackwardsCompatibility method to pass through to cmLocalGenerator::NeedBackwardsCompatibility for convenience. 2008-02-11 13:35:30 -05:00
Brad King 45d0dd1344 BUG: Fix misuse of stl vector that caused definitions to be dropped by cmMakefile::PushScope. 2008-01-30 08:37:38 -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 7213408287 ENH: Added cmMakefile::NeedCacheCompatibility method and support for it in cmCacheManager. This will allow commands to modify their behavior when running with a cache loaded from an earlier CMake version. 2008-01-24 07:37:08 -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
Alexander Neundorf 52b96e5bd9 BUG: don't crash if cmMakefile::RaiseScope() is called from a cmake file in
the top level directory in normal code (i.e. not within a function)

Alex
2008-01-18 17:11:50 -05:00
Brad King 9d57dbd098 ENH: Make per-configuration COMPILE_DEFINITIONS_<CONFIG> directory property initialized from parent. 2008-01-17 20:34:10 -05:00
Brad King 7f589c9f23 BUG: COMPILE_DEFINITIONS directory property needs to be inherited from parent when a directory is created. 2008-01-17 19:50:39 -05:00
Brad King 433099ecdd ENH: Converted cmMakefile DefineFlags added by ADD_DEFINITIONS command into a COMPILE_DEFINITIONS directory property. 2008-01-17 19:29:43 -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
Amitha Perera 4d9259c15b STYLE: Spelling fixes on documentation 2008-01-09 22:09:19 -05:00
Ken Martin ac4c2f675a ENH: change raise_scope signature to be safer for returned varuables 2008-01-03 11:22:33 -05:00
Brad King dcd9a1b59f BUG: Make RAISE_SCOPE function work when variable is not defined. 2008-01-02 17:49:16 -05:00
Bill Hoffman b479c6a8a9 ENH: add ability to have manifest files and incremental linking with make and nmake 2008-01-01 15:13:41 -05:00
Alexander Neundorf 3a304f8e1b STYLE: nicer error message:
"Command options() is not scriptable" is IMO better to understand than
"Command options not scriptable" (with all uppercase commands it was easier to see)

Alex
2007-12-19 16:46:15 -05:00
Ken Martin f4b1c3880b ENH: add functions and raise scope 2007-12-03 13:35:41 -05:00
Ken Martin 433a914910 ENH: different way of testing properties 2007-11-06 14:16:00 -05:00
Ken Martin 923b51ece0 COMP: fix for when STRICT is defined, and fix for props that have no docs 2007-10-23 10:40:49 -04:00
Ken Martin 6cdf032505 ENH: change to make the documentation class more generic, about halfway there, also provides secitons for Variables now 2007-10-22 12:49:09 -04:00
Alexander Neundorf fc9f19b202 COMP: explicitely cast to int to silence warning with msvc8
Alex
2007-08-28 16:27:10 -04:00
Alexander Neundorf f55dd81190 COMP: parent is not used anymore with this patch, since now the name is
given as a vector of components

Alex
2007-08-26 03:17:11 -04:00
Alexander Neundorf 9220e97401 BUG: fix #4057 (which had several duplicates): handle recursivew source groups better, i.e. multiple sourcegroups with the same end component work now
Alex
2007-08-24 14:21:49 -04:00
Alexander Neundorf 512e0d40ef ENH: set UNIX, WIN32 and APPLE in cmMakefile.cxx as it was before, so it
works for scripts, then reset them in CMakeSystemSpecificInformation.cxx, so
the platform modules can set them again for the target system

Alex
2007-08-10 09:07:39 -04:00
Alexander Neundorf 176fe63d15 ENH: UNIX, CYGWIN, WIN32, APPLE, QNXNTO and BEOS are not longer set in
cmMakefile.cxx, but now in the platform files and are now valid for the
target platform, not the host platform.
New variables CMAKE_HOST_WIN32, CMAKE_HOST_UNIX, CMAKE_HOST_APPLE and
CMAKE_HOST_CYGWIN have been added in cmMakefile.cxx (...and have now to be
used in all cmake files which are executed before
CMakeSystemSpecificInformation.cmake is loaded). For compatibility the old
set is set to the new one in CMakeDetermineSystem.cmake and reset before the
system platform files are loaded, so custom language or compiler modules
which use these should still work.

Alex
2007-08-09 14:45:23 -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 581518919b STYLE: even more output when --debug-output is used
Alex
2007-07-20 08:48:32 -04:00
Alexander Neundorf 55303d6dd2 STYLE: fix line lengths
Alex
2007-07-20 08:36:16 -04:00
Alexander Neundorf 8c77fe55dc STYLE: fix some typos, nicer debug output
Alex
2007-07-19 11:13:01 -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 fac8604810 BUG: GET_DIRECTORY_PROPERTY(INCLUDE_DIRECTORIES|LINK_DIRECTORIES) wasn't
working, for both the result was always empty, since
cmMakefile::GetProperty() recognized it as a special property, constructed a
correct return value and called cmMakefile::SetProperty() with this list of
directories, which then didn't actually set the property, but applied it to
the internal vector of include/link directories. The following
getPropertyValue in cmMakefile::GetProperty() then still didn't find it and
returned nothing. Now for all special property the static string output is
used and its content is returned. I'm not sure it is the right way to fix
this problem but at least it seems to work and it fixes the Paraview3 build

Alex
2007-07-16 13:26:56 -04:00
Alexander Neundorf ab10b43ec5 ENH: change the way #cmakedefine is changed to #undef, so it is similar to
what autoconf does. This makes porting software from autoconf to cmake
easier, since it's easier to diff the resulting config headers.

Now the following
#cmakedefine HAVE_STRING_H 1
#cmakedefine HAVE_STRLCAT 1

produce:

#define HAVE_STRING_H 1
/* #undef HAVE_STRLCAT */

whereas before they produced:

#define HAVE_STRING_H 1
/* #undef HAVE_STRLCAT 1 */

Since it's commented out anyway, it's now change in behaviour.

Alex
2007-07-11 15:50:32 -04:00
Ken Martin 8c641677e9 ENH: some cleanup of get property commands 2007-07-10 13:52:41 -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
Ken Martin 509f1fb9cb ENH: some property cleanup and added GetProperty 2007-06-25 09:51:37 -04:00
Alexander Neundorf f7d4f27c2a ENH: add IMPORT keyword to ADD_LIBRARY, dependencies are not yet working
STYLE: fix line lengths and indentation, use enum as argument to AddLibrary() instead of int (which was initialized from a bool in some cases)

Alex
2007-06-22 09:58:10 -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
Brad King 28e94533dd BUG: More problems with cmMakefile copy-constructor. It seems the regular expression class cannot be assigned but does not enforce this limitation at compile time. 2007-06-11 10:25:40 -04:00
Brad King 5e0da0b0eb BUG: Copy constructor needs to copy regular expression members. 2007-06-08 17:44:36 -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
Brad King db0f26e852 BUG: Fixed @ONLY configuration to not try to parse ${} syntax at all. This fixes the original fix to bug#4393 and adds a test. 2007-06-06 16:20:02 -04:00
Brad King d2f62e6ac3 ENH: Made cmTarget::GetSourceLists return a reference to const so that all additions of sources must go through access methods in cmTarget. 2007-05-28 09:59:08 -04:00
Brad King ba7780a3c4 ENH: Fixed INSTALL_FILES and INSTALL_PROGRAMS commands to not create targets. No targets of type cmTarget::INSTALL_FILES or cmTarget::INSTALL_PROGRAMS are created, so we do not need to check for them everywhere anymore. 2007-05-23 15:40:12 -04:00
Alexander Neundorf 4878c00905 ENH: add the IMPORT keyword to ADD_EXECUTABLE(), which generates an
"imported" executable target. This can then be used e.g. with
ADD_CUSTOM_COMMAND() to generate stuff. It adds a second container for
"imported" targets, and FindTarget() now takes an additional argument bool
useImportedTargets to specify whether you also want to search in the
imported targets or only in the "normal" targets.

Alex
2007-05-22 10:24:59 -04:00
Brad King 9a5b4eba97 BUG: All variable accesses should produce watch callbacks, including IF(DEFINED <var>) ones. Instead we define a new access type for IF(DEFINED) so that the error does not show up for backward compatibility variables. 2007-05-17 17:40:59 -04:00
Brad King b8928b0c8e BUG: Do not complain about missing watched variables when they are accessd with IF(DEFINED VAR). 2007-05-17 15:12:13 -04:00
Brad King bdc7792e40 COMP: GCC 2.95 does not have std::string::clear() method. 2007-05-17 14:47:18 -04:00
Alexander Neundorf 61d3444f93 ENH: merge CMake-CrossCompileBasic to HEAD
-add a RESULT_VARIABLE to INCLUDE()
-add CMAKE_TOOLCHAIN_FILE for specifiying your (potentially crosscompiling) toolchain
-have TRY_RUN() complain if you try to use it in crosscompiling mode (which were compiled but cannot run on this system)
-use CMAKE_EXECUTABLE_SUFFIX in TRY_RUN(), probably TRY_RUN won't be able to
run the executables if they have a different suffix because they are
probably crosscompiled, but nevertheless it should be able to find them
-make several cmake variables presettable by the user: CMAKE_C/CXX_COMPILER, CMAKE_C/CXX_OUTPUT_EXTENSION, CMAKE_SYSTEM_NAME, CMAKE_SYSTEM_INFO_FILE
-support prefix for GNU toolchains (arm-elf-gcc, arm-elf-ar, arm-elf-strip etc.)
-move ranlib on OSX from the file command to a command in executed in cmake_install.cmake
-add support for stripping during install in cmake_install.cmake
-split out cl.cmake from Windows-cl.cmake, first (very incomplete) step to support MS crosscompiling tools
-remove stdio.h from the simple C program which checks if the compiler works, since this may not exist for some embedded platforms
-create a new CMakeFindBinUtils.cmake which collects the search fro ar, ranlib, strip, ld, link, install_name_tool and other tools like these
-add support for CMAKE_FIND_ROOT_PATH for all FIND_XXX commands, which is a
list of directories which will be prepended to all search directories, right
now as a cmake variable, turning it into a global cmake property may need
some more work
-remove cmTestTestHandler::TryExecutable(), it's unused
-split cmFileCommand::HandleInstall() into slightly smaller functions

Alex
2007-05-17 13:20:44 -04:00
Alexander Neundorf 7f11536704 ENH: now target names can be used in add_custom_command() and
add_custom_target() as COMMAND, and cmake will recognize them and replace
them with the actual output path of these executables. Also the dependency
will be added automatically. Test included.
ENH: moved TraceVSDependencies() to the end of GlobalGenerator::Configure(),
so it is done now in one central place

Alex
2007-05-09 08:25:45 -04:00
Alexander Neundorf 16b1f05fc2 COMP: fix warning on VS8: conversion unsigned int -> size_t
Alex
2007-05-04 09:50:39 -04:00
Alexander Neundorf ef0b9ff2cc BUG: fix cmake listfile stack: if a file could not be opened, remove it from
the stack (usually CMakeCInformation.cmake and CMakeCXXInformation.cmake
which both put Linux-gcc.cmake on the stack without removing it again:
INCLUDE(... OPTIONAL) )
STYLE: better readable output formatting of the listfile stack, now in the
same order as in gdb or with include files

Alex
2007-05-01 11:46:47 -04:00
Andy Cedilnik f9f1ccadb3 ENH: Add variable watch command 2007-04-11 15:13:05 -04:00
Brad King cc13a060c6 STYLE: Fix line-too-long. 2007-04-05 09:19:29 -04:00
Andy Cedilnik 6fb9e2781a ENH: Add variable for the current list file 2007-04-04 12:05:10 -04:00
Brad King 5a32aa5919 ENH: Added target property ENABLE_EXPORTS for executable targets. It enables the executables for linking by loadable modules that import symbols from the executable. This finishes the executable import library support mentioned in bug #4210. 2007-03-22 09:45:25 -04:00
Ken Martin f52d37c26f BUG: change in how set cache overrides local definitions. Should mainly be a NOP change for most cases 2007-03-15 13:48:15 -04:00
Ken Martin c53b26baf2 ENH: some more cleanup 2007-03-13 15:18:27 -04:00
Bill Hoffman 5891ba16ce ENH: add project to target map, not used yet, but created 2007-03-13 14:23:08 -04:00
Ken Martin b99129d2d8 ENH: some code cleanup 2007-03-12 10:26:59 -04:00
Ken Martin bfb3598c4b BUG: improve bad argument handling for INCLUDE_DIRECTORIES and ADD_DEFINITIONS bug 4364 2007-03-07 11:03:57 -05:00
Ken Martin e5e2e6a3b3 BUG: cleanup paths in GetSourceFile to handle bug 2724 2007-02-28 14:45:58 -05:00
Andy Cedilnik 8ad3430931 ENH: Make EXCLUDE_FROM_ALL a target and directory properties. Also, make IsInAll use EXCLUDE_FROM_ALL. Also, enable the test that tests this 2007-02-23 09:46:27 -05:00
Bill Hoffman 0e95a190bc ENH: add atonly support to cmCommandArgumentParserHelper.cxx and remove old non-yacc parser code from cmMakefile.cxx 2007-02-09 13:44:37 -05:00
Ken Martin 5d11564c35 ENH: allow source file properties to chain to Directories and up 2006-12-13 12:19:59 -05:00
Ken Martin 27379d7b08 ENH: make properties a bit more formal with documentation and chaining 2006-12-07 09:45:32 -05:00
Bill Hoffman 3a32cec969 ENH: merge in changes for beos support 2006-12-04 17:26:41 -05:00
Ken Martin 2915f24274 COMP: fix compile issue on Sun hopefully 2006-11-29 17:10:29 -05:00
Bill Hoffman ccb77b65c6 ENH: unify version stuff, get rid of it out of cmake and cmMakefile and only use cmVersion 2006-11-29 15:59:16 -05:00
Ken Martin d6219588c0 COMP: fix compile issue on Sun 2006-11-29 15:45:49 -05:00
Ken Martin daa6d2bc04 ENH: updated handling of debug and optimized target link libraries 2006-11-29 11:00:17 -05:00
Bill Hoffman e9a80cd8a9 ENH: add rc to version stuff 2006-11-28 16:09:21 -05:00
Bill Hoffman 2852600648 ENH: fix for when a library is tagged both debug and optimized 2006-11-20 13:57:12 -05:00
Bill Hoffman f405014a8d BUG: undo bug fix 2722, still replace @foo@ in cmake files 2006-11-17 15:35:09 -05:00
Ken Martin 786fdbc196 ENH: fix a bug with useing debuf optimized libs from other builds 2006-11-16 10:57:00 -05:00
Brad King c11cf31c9b ENH: Adding SYSTEM option to INCLUDE_DIRECTORIES command. This addresses bug #3462. 2006-10-05 08:55:59 -04:00
Brad King 5a6b0792cd ENH: Added COMMENT option to ADD_CUSTOM_TARGET. This addresses bug#3461. 2006-10-04 18:10:30 -04:00
Brad King 523075ded5 BUG: Do not replace @VAR@ syntax in list files. This addresses bug #2722. 2006-10-04 14:37:42 -04:00
Brad King 1d9f287af7 ENH: Added NOT_IN_ALL option for ADD_LIBRARY and ADD_EXECUTABLE to avoid building the targets by default. 2006-10-02 11:14:00 -04:00
Brad King e4ec89d036 ENH: Added SYMBOLIC source file property to mark custom command outputs that are never actually created on disk. This is used by the Watcom WMake generator to generate the .SYMBOLIC mark on the files in the make system. 2006-10-02 10:20:53 -04:00