Commit Graph

949 Commits

Author SHA1 Message Date
Brad King ee2abfdc89 ExternalData: Add support for SHA 1 and 2 hash algorithms
Update the Module.ExternalData and RunCMake.ExternalData tests to cover
some of them.
2013-01-30 10:05:07 -05:00
Brad King 9e518a8169 ExternalData: Allow DATA{} syntax to reference directories
Use a trailing slash to reference a directory.  Require that a list
of associated files be specified to select from within the directory.
One may simply use DATA{Dir/,REGEX:.*} to reference all files but
get a directory passed on the command line.
2013-01-30 10:05:07 -05:00
Brad King 4befecc77c ExternalData: Add tests covering interfaces and errors
Add a Module.ExternalData test to verify data retrieval and test
argument DATA{} references.

Add a RunCMake.ExternalData test to verify error handling and automatic
transformation of a raw data to a content link and staged object.
2013-01-30 10:04:54 -05:00
Stephen Kelly 2fb2c32f9b Add the COMPATIBLE_INTERFACE_STRING property. 2013-01-24 20:36:04 +01:00
Brad King 7db963a017 Merge topic 'clean-include-dirs-debugging'
6063fef Output include directories as LOG messages, not warnings.
aa66748 Specify the target whose includes are being listed.
d70204a Only output includes once after the start of 'generate-time' when debugging.
0d46e9a Store includes from the same include_directories call together.
2013-01-23 15:11:36 -05:00
Brad King a37b0e3ebf Merge topic 'qt4-autolink-qtmain'
e3b5eb6 Automatically link to the qtmain library when linking to QtCore.
6c8d8af Add the $<TARGET_POLICY> expression
2013-01-23 15:11:24 -05:00
Stephen Kelly 6063fef226 Output include directories as LOG messages, not warnings. 2013-01-21 09:12:22 +01:00
Stephen Kelly aa6674831c Specify the target whose includes are being listed. 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 e98799105b Make INTERFACE determined properties readable in generator expressions.
The properties are evaluated as link-dependent interface properties when
evaluating the generator expressions.
2013-01-20 17:06:47 +01:00
Stephen Kelly 6c8d8afe34 Add the $<TARGET_POLICY> expression
This new expression allows checking how a policy was set when a target
was created.  That information is only recorded for a subset of policies,
so a whitelist is used.
2013-01-17 17:20:17 +01:00
Stephen Kelly 3581b96caa Process the INTERFACE_PIC property from linked dependencies
This allows a dependee to inform a target that it should have its
POSITION_INDEPENDENT_CODE property set to ON, or OFF. The value of
the POSITION_INDEPENDENT_CODE property, if set, must be consistent
with any INTERFACE_POSITION_INDEPENDENT_CODE properties on dependees.

Add a test covering the consistency checks on platforms where they run.
2013-01-10 09:54:52 -05:00
Brad King af770bc27e Merge topic 'deprecate-load_command'
09a0da7 Revert "load_command: Deprecate and document pending removal"
2013-01-08 14:31:57 -05:00
Brad King 09a0da7789 Revert "load_command: Deprecate and document pending removal"
This reverts commit d2d43986e7.
We will add a policy to remove the command more gracefully.
2013-01-07 10:31:07 -05:00
Stephen Kelly b0c8f73eb6 Add the TARGET_NAME generator expression.
It will be used as a preprocessing marker.
2013-01-05 01:05:09 +01:00
Stephen Kelly 0941d6232a Add a way to print the origins of used include directories. 2013-01-03 13:45:40 -05:00
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
Stephen Kelly b581be0767 Genex: Don't segfault on $<FOO,>
Treat the comma as part of the identifier here. It will later not
resolve to a generator expression and the user gets a proper error
message.
2012-11-27 09:12:39 -05:00
Stephen Kelly 07749e3705 Genex: Ensure that $<0:...> has a parameter. 2012-11-27 09:12:39 -05:00
Petr Kmoch 57cadc179c Add tests for VS_SOLUTION_GLOBAL_SECTIONS
Add tests for correct appliation of directory properties
VS_SOLUTION_GLOBAL_SECTIONS_*
2012-11-16 08:16:10 -05:00
Brad King 70b176e276 Merge topic 'deprecate-load_command'
d2d4398 load_command: Deprecate and document pending removal
2012-11-13 14:31:19 -05:00
Brad King d2d43986e7 load_command: Deprecate and document pending removal
This command works only when building projects using the same
architecture as the running CMake binary.  Since it was introduced
CMake has learned macro() and function() to add commands, and the
execute_process() command to launch advanced external computations.

Add a RunCMake.load_command test to verify the warning appears.
2012-11-07 09:24:05 -05:00
Stephen Kelly 4bacff7a4c GenEx: Test early determination of AND and OR
It should be possible for example to do this:

 "$<AND:${FOO},$<BOOL:${TGT}>,$<BOOL:$<TARGET_PROPERTY:${TGT},PROP>"

such that it works simliarly to the C code:

 if (foo && tgt && tgt->prop())
   {
   }

The example of generator expression code is a little bit contrived as
it could be written other ways with the same functionality. Nevertheless,
as these cases already work and are intentional, test for them.
2012-10-20 14:23:47 +02:00
Stephen Kelly 79edd00235 GenEx: Fix reporting about not-found include directories and libraries.
This fixes a regression introduced in commit 290e92ad (Move
GetIncludeDirectories to cmGeneratorTarget, 2012-09-16) which loops over
cmGeneratorTargets before they get created, so the container is empty.
2012-10-17 16:23:32 -04:00
Stephen Kelly 8b3b88abd8 GenEx: Validate target and property names.
They must be non-empty, and match a restrictive regexp.
2012-10-09 08:26:45 -04:00
Stephen Kelly b3d8f5dab7 GenEx: Parse comma after colon tokens specially
Otherwise the comma is treated as plain text by ParseContent.

$<STREQUAL:,> should be valid and true.
$<STREQUAL:,something> should be valid and false.

$<STREQUAL:,,> should be non-valid as it is 3 parameters.
$<STREQUAL:something,,> should be non-valid as it is 3 parameters.

Additionally, this allows reporting the correct error for other
expressions. For example $<TARGET_PROPERTY:,> should be invalid
because it has an empty target and empty property. It shouldn't
attempt to read the property ',' on the 'implicit this' target.
2012-10-09 08:26:43 -04:00
Stephen Kelly a4985a9af9 GenEx: Report actual target name not found, not "0" each time. 2012-10-09 08:26:40 -04:00
Stephen Kelly 083de7ed35 Process generator expressions in the COMPILE_DEFINITIONS target property. 2012-09-28 08:50:16 -04:00
Stephen Kelly 08cb4fa4c0 Process generator expressions in the INCLUDE_DIRECTORIES property.
This use of generator expressions, like all others to come which operate
on target properties, must initalize the dag checker.
2012-09-28 08:50:10 -04:00
Stephen Kelly f1eacf0e07 cmGeneratorExpression: Re-write for multi-stage evaluation
The expressions may be parsed and then cached and evaluated multiple
times.  They are evaluated lazily so that literals such as ',' can be
treated as universal parameter separators, and can be processed from
results without appearing literally, and without interfering with the
parsing/evaluation of the entire expression.
2012-09-18 17:02:23 -04:00
Brad King 9d9f616792 Add $<CONFIG:...> boolean query generator expression
This expression evaluates to '1' or '0' to indicate whether the build
configuration for which the expression is evaluated matches tha named
configuration.  In combination with the "$<0:...>" and "$<1:...>"
expressions this allows per-configuration content to be generated.
2012-08-15 11:44:49 -04:00
Brad King ebf05abda1 Add boolean generator expressions
Add generator expressions that combine and use boolean test results:

 $<0:...>         = empty string (ignores "...")
 $<1:...>         = content of "..."
 $<AND:?[,?]...>  = '1' if all '?' are '1', else '0'
 $<OR:?[,?]...>   = '0' if all '?' are '0', else '1'
 $<NOT:?>         = '0' if '?' is '1', else '1'

These will be useful to evaluate (future) boolean query expressions and
condition content on the results.  Include tests and documentation.
2012-08-15 11:44:49 -04:00
Kitware Robot 9db3116226 Remove CMake-language block-end command arguments
Ancient versions of CMake required else(), endif(), and similar block
termination commands to have arguments matching the command starting the
block.  This is no longer the preferred style.

Run the following shell code:

for c in else endif endforeach endfunction endmacro endwhile; do
    echo 's/\b'"$c"'\(\s*\)(.\+)/'"$c"'\1()/'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
egrep -z -v 'Tests/CMakeTests/While-Endwhile-' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed
2012-08-13 14:19:16 -04:00
Brad King 2e99949ccb include: Ignore empty string as file name (#13388)
Previously CMake silently accepted the empty string and added a bogus
dependency on the current directory.  Instead warn about the empty file
name and ignore it.  We cannot make this an error because there may be
existing projects that accidentally depend on the old behavior.

Add a RunCMake.include test to cover this case.
2012-07-10 11:05:04 -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
Brad King 8787f946b7 Merge branch 'list-empty-error' into enhance-include_external_msproject
Resolve conflict in Tests/RunCMake/CMakeLists.txt by adding both tests.
2012-04-19 09:33:29 -04:00
Brad King 4a30258d91 include_external_msproject: Test TYPE, GUID, PLATFORM options (#13120)
Add "RunCMake.include_external_msproject" test to use the TYPE, GUID, and
PLATFORM options to include_external_msproject.  Since projects with
custom types and platforms cannot be loaded without special VS plugins
validate the results by directly parsing the generated solution (.sln).

Co-Author: Leonid Yurchenko <nocturne@qarea.com>
2012-04-19 08:35:55 -04:00
Brad King 38c3943b6f Teach RunCMake tests to allow custom checks
Look for a <SubTest>-check.cmake script and load it to check side
effects of the sub test.  Provide it with the test source and build tree
paths in variables.  Check for a failure message in a result variable.
2012-04-19 08:32:57 -04:00
Brad King 05604eb9cb list: Handle errors on empty lists more gracefully (#13138)
Since commit ed1ea24c (Fix INSERT to allow inserting to empty list,
2006-05-15) the list command allows insertion into an empty list at
index 0.  Fix rejection of insertion at non-zero (negative) indices to
present an error message instead of crashing.

While at it, fix the error message of the GET and REMOVE_AT operations
when the list is empty to not present a bogus allowed range.

Add a "RunCMake.list" test to cover failure cases on empty lists.
2012-04-17 11:07:07 -04:00
David Cole 349ea3f6e6 Merge topic 'ImprovedCOMPONENTSSupportInFindPackage2'
6d100f9 find_package: Test rejection of required+optional components
d81d83c add macro check_required_components() to configure_package_config_file()
b15c0b4 FPHSA(): add HANDLE_COMPONENTS option
34108cd find_package: add documentation for OPTIONAL_COMPONENTS
cdabde8 FPHSA(): add missing "]" to documentation
f2e0a18 find_package: add OPTIONAL_COMPONENTS keyword
2012-03-21 13:26:46 -04:00
David Cole 31c0bc0219 Merge topic 'object-library'
93d5509 Merge branch 'ninja-object-library' into object-library
821037c Merge branch 'xcode-object-library' into object-library
eb24c99 Merge branch 'object-library' into xcode-object-library
63d1be8 Xcode: Honor $<TARGET_OBJECTS:...> source expressions
020ba38 Merge branch 'object-library' into xcode-object-library
e8ea615 Build object library targets in Xcode
8045e17 Pre-compute object file names before Xcode generation
247a132 Allow txt files as ExtraSources in object library targets
b063599 Add a default source group for object files.
be01f3b Xcode: Re-factor some existing methods into "FromPath" variants
2693dbe Merge branch 'object-library' into ninja-object-library
51997cb Ninja: Honor $<TARGET_OBJECTS:...> source expressions
23ec258 Merge branch 'object-library' into ninja-object-library
61124de Build object library targets in Ninja
f5b06cd Pre-compute object file names before Ninja generation
a2514f1 Simplify cmNinjaTargetGenerator using cmGeneratorTarget
...
2012-03-20 09:34:35 -04:00
Brad King 6d100f9f46 find_package: Test rejection of required+optional components 2012-03-19 10:53:36 -04:00
Brad King db7ef82402 Test OBJECT library language propagation
Teach the RunCMake.ObjectLibrary test to verify that languages used in
an OBJECT library are propagated to targets that use it so that the
languages can be included in link analysis.
2012-03-16 10:12:30 -04:00
Brad King 5683101669 Test OBJECT library failure cases
Add "RunCMake.ObjectLibrary" test to verify that unsupported use cases
are rejected with errors:

* An OBJECT library may not reference another object library
* An OBJECT library may not be referenced in target_link_libraries
* An OBJECT library may not contain non-compiling sources
* An OBJECT library may not have pre/post build/link commands
* An OBJECT library may not be installed, exported, or imported

Also verify that invalid $<TARGET_OBJECTS:...> expressions are
diagnosed.
2012-03-16 10:12:30 -04:00
Alex Neundorf 0cf84472d7 find_package: additional test for checking the error message
This patch adds a test which checks the error message, which is
produced in the case that a Config file has set Foo_FOUND to FALSE
by itself.

Alex
2012-03-13 16:56:52 -04:00
Brad King 55b2aa884c Use generalized RunCMake test infrastrucure for build_command test
The CMakeCommands.build_command test performs output/error checking
so move it over to RunCMake to re-use the generalized infrastrucure.
This is the only test left using Tests/CMakeCommands/CMakeLists.txt
so remove it.
2012-03-12 09:33:21 -04:00
Brad King eb33000d75 Use generalized RunCMake test infrastrucure for find_package test 2012-03-12 09:33:21 -04:00
Brad King 42a81e7119 Add stronger infrastructure for CMake-only tests
The CMakeOnly directory added by commit 9a20abf0 (Add infrastructure for
CMake-only tests, 2012-01-11) was sufficient only for tests that always
run CMake to successfully configure a project.  Later commit eeaaffcb
(find_package: Test error and warning messages in failure cases,
2012-02-28) added a sample test that covers failure cases.

Generalize the above to create new "RunCMake" test infrastructure that
can run CMake multiple times for a single project with different
variations and check for expected result/stdout/stderr.  Allow for both
successful and failing CMake project configuration cases.  This will be
useful to test error messages and failure behavior.
2012-03-12 09:33:21 -04:00