Commit Graph

161 Commits

Author SHA1 Message Date
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
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
Alex Neundorf acc224005e Automoc: get include dirs without stripping implicit include dirs off
This should finally fix #13667 and #13762.
Instead of adding special handling to guess whether implicit include dirs
may have been removed, simply make it possible to query the include dirs
without removing the implicit ones.

Alex
2012-12-07 21:24:28 +01:00
Stephen Kelly 2a6bd96c13 Fix config-specific INCLUDE_DIRECTORIES in multi-config generators
Commit 08cb4fa4 (Process generator expressions in the
INCLUDE_DIRECTORIES property, 2012-09-18) contained an incorrect
assumption that CMAKE_BUILD_TYPE was set on the makefile for each
generated configuration in multi-config generators. Fix that by making
the GetIncludeDirectories API depend on the config.
2012-10-17 16:24:14 -04:00
Brad King 47e50423bf Merge topic 'ninja-LIBPATH'
1e47ccb Ninja: add option to enforce usage of response files
e31df03 Ninja: move <OBJECTS> in front of the first linker option
8d674e7 Ninja: move -LIBPATH behind -link option
2012-10-02 10:07:32 -04:00
Peter Kümmel 8d674e7844 Ninja: move -LIBPATH behind -link option
Don' pass linker option to the compile
2012-10-01 17:06:38 -04:00
Stephen Kelly b7e48e0acb Add an AppendDefines std::string overload.
This makes it easier to use with cmGeneratorTarget::GetCompileDefinitions.
2012-09-21 13:28:54 +02:00
Stephen Kelly 290e92ada8 Move GetIncludeDirectories to cmGeneratorTarget. 2012-09-19 15:32:09 +02:00
Stephen Kelly f9146f6b90 Port cmLocalGenerator::GetTargetFlags to cmGeneratorTarget. 2012-09-19 15:31:39 +02:00
Stephen Kelly 78bfee35d5 Make cmLocalGenerator::AddArchitectureFlags take a cmGeneratorTarget. 2012-09-19 15:31:29 +02:00
Stephen Kelly 3dae652b4e Don't duplicate -D defines sent to the compiler.
There is no need to do so. Be consistent with include directories and
ensure uniqueness.

This requires changing the API of the cmLocalGenerator::AppendDefines
method, and changing the generators to match.

The test unfortunately can't test for uniqueness, but it at least verifies
that nothing gets lost.
2012-08-20 22:30:11 +02:00
David Cole 565744bd3d Merge topic 'ninja-cldeps'
eb410e8 Ninja: disable cldeps for bcc32, it's too old, and ninja would also not build
5ead31d Ninja: try work around for bcc32 bug
1333b57 Ninja: build server fixes
9081e3a remove warning about unused parameter
f430bea Ninja: maybe this fixes the bcc32 build
f2c1288 Ninja: msvc6 for-scoping
44b9bbc Ninja: build with old msvc versions
57156a5 Ninja: build server fixes
f1abdce Ninja: some bytes of the rc files couldn't be piped correctly
2de963d Ninja: don't remove space between command and parameters
50b6f33 Ninja: build cmcldeps with mingw
c05653e Ninja: try to make GetProcessId visible
ab245ff Ninja: but cl supports /nologo ...
bf58e9a Ninja: no /nologo option in old rc.exe
2fb07fc Ninja: Eclipse and KDevelop fixes for ninja
518c065 Ninja: don't pollute build dir with preprocessed rc files
...
2012-06-19 14:42:41 -04:00
Peter Kuemmel 9081e3a135 remove warning about unused parameter 2012-06-16 12:58:06 +02:00
Peter Kuemmel 2fb07fc44c Ninja: Eclipse and KDevelop fixes for ninja
Thx to Claus Klein
2012-06-15 12:14:13 +02:00
Peter Kuemmel 43200c145d Ninja: work with ninja/master, don't compile rc files with cl
Ninja generates for paths with spaces wrong results for $out.d,
using the new DEP_FILE variable instead.
2012-06-13 00:52:46 +02:00
Stephen Kelly bd34963002 Refactor generation of shared library flags
CMAKE_SHARED_LIBRARY_<lang>_FLAGS has flags on various platforms for a
variety of purposes that are correlated with shared libraries but not
exclusive to them.  Refactor generation of these flags to use new
purpose-specific platform variables

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

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

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

Add a PositionIndependentCode test on platforms where we can get
meaningful results.
2012-06-12 15:38:48 -04:00
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
Alex Neundorf c652812af7 make cmLocalGenerator::EscapeForCMake() static
This way it can be used also if there is no cmLocalGenerator instance around

Alex
2012-03-26 21:45:07 +02:00
Brad King 1ee4b65a7f Merge topic 'cleanup-object-file-names'
0996f2a Hide Makefile local object info inside local generator
67734be VS: Simplify object name computation
4ae7f36 Remove unused partial OBJECT_FILES property implementation
2012-03-13 11:53:28 -04:00
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
Brad King 4ae7f3656b Remove unused partial OBJECT_FILES property implementation
Remove partial implementation added by commit ca0230a3 (check in initial
conv library stuff, 2007-02-16) since it was never finished.  It does
not make sense for multi-configuration generators since no specific
build configuration is processed at CMake time.
2012-03-06 13:20:17 -05:00
Yury G. Kudryashov 54ab11c0d2 doxygen: Improve API docs of GetRealDependency
Use list instead of sequence of sentences in one paragraph.
2012-02-29 00:17:48 +04:00
Stephen Kelly 9106b564ae Extract and use the INCLUDE_DIRECTORIES target properties.
Eliminate callers of cmMakefile::GetIncludeDirectories.

All callers of GetIncludeDirectories should go through the local generator
object.

Only the local generator calls cmTarget::GetIncludeDirectories directly.
2012-02-22 06:31:50 -05:00
Stephen Kelly 7620932d82 Remove include flags memoization. 2012-02-22 06:31:49 -05:00
Stephen Kelly edd5303949 Refactor GetIncludeFlags to take includes instead of fetching them 2012-02-22 06:31:49 -05:00
Nicolas Despres dd13ecd005 Doxygen: Improve code documentation. 2011-10-23 22:15:30 +02:00
Nicolas Despres d0b3a7fa48 Fix typo. 2011-10-23 22:15:30 +02:00
Nicolas Despres d3d7e45df2 Remove trailing white-spaces. 2011-10-23 22:15:20 +02:00
Peter Collingbourne 5b114c9bee Introduce a cmLocalGenerator::ConvertToIncludeReference function
This provides a mechanism for the local generator to override how
header search paths are generated.
2011-10-02 18:30:43 +01:00
Peter Collingbourne 903d914b28 Make cmLocalGenerator::ConvertToLinkReference virtual
This provides a mechanism for the local generator to override how
library search paths are generated.
2011-10-02 18:30:43 +01:00
Nicolas Despres 4532d36cc9 Add const versions of some getters. 2011-10-02 18:30:42 +01:00
Brad King 5c0c635a09 Fortran: Add support for free- and fixed-form flags
Define a "Fortran_FORMAT" target and source file property.  Initialize
the target property from a "CMAKE_Fortran_FORMAT" variable.  Interpret
values "FIXED" and "FREE" to indicate the source file format.  Append
corresponding flags to the compiler command line.
2011-08-31 10:24:43 -04:00
Alex Neundorf b976e70063 Make clLocalGenerator::GetTargetFlags() public
This will later on be used for getting the link flags

Alex
2011-07-02 17:08:34 +02:00
Brad King 9a0b9bc8b7 Optionally pass include directories with response files
Create platform option CMAKE_<lang>_USE_RESPONSE_FILE_FOR_INCLUDES to
enable use of response files for passing the list of include directories
to compiler command lines.
2011-03-17 17:56:13 -04:00
Brad King 1a29ccaf9a Remove cmLocalGenerator::GetRealLocation
The cmCustomCommandGenerator::GetCommand method completely replaces the
purpose of this method.  Re-implement GetRealLocation inline at the only
remaining call site and remove it.
2010-12-08 17:29:53 -05:00
Brad King ced1d5eccd Skip file-level dependencies on custom targets (#11332)
A custom command may name a target created by add_custom_target in its
DEPENDS field.  Treat this case as a target-level dependency only since
a custom target provides no standard file on which to add a file-level
dependency.
2010-12-08 17:14:17 -05:00
Brad King e30a775f68 Improve signature of cmLocalGenerator::GetRealDependency
Allow file-level custom command dependencies to be skipped.
2010-12-08 17:14:14 -05:00
Brad King d9b2da139d Merge branch 'mingw-response-files' 2010-06-15 13:58:58 -04:00
Alex Neundorf 3901e0408c -improve crosscompiling from Linux to iphone (#10526)
Patch by Karol Krizka

Alex
2010-05-01 20:38:28 +02:00
Brad King 87f0853941 Use forward slashes for objects in response files
Response files are parsed by tools, not by shells.  We teach
cmLocalGenerator::Convert() a new "RESPONSE" output format and use it
for objects listed in response files.  It does not do special slash or
MSYS root translation like the "SHELL" format does.  This is necessary
for GNU tools on Windows to understand response file content.

See issue #10401.
2010-03-11 09:40:24 -05:00
Brad King 867a1cc12c Fix line-too-long style violations
The commit "Define per-target OSX_ARCHITECTURES property" introduced
some long lines.  This wraps them into multiple shorter lines.
2009-10-23 08:02:24 -04:00
Brad King 2dc39b8c32 Define per-target OSX_ARCHITECTURES property
The CMAKE_OSX_ARCHITECTURES variable works only as a global setting.
This commit defines target properties

  OSX_ARCHITECTURES
  OSX_ARCHITECTURES_<CONFIG>

to specify OS X architectures on a per-target and per-configuration
basis.  See issue #8725.
2009-10-21 13:00:49 -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 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 3fe5f8d960 Optionally force conversion to relative path
In cmLocalGenerator::ConvertToRelativePath we normally convert to
relative path only if the local and remote paths both lie inside the
source tree or both lie inside the build tree.  This commit adds an
optional 'force' argument to allow conversion even when this rule is
violated.
2009-09-22 16:16:56 -04:00
Brad King 3fda5c6463 Factor cmLocalGenerator::Configure input file read
This method tells the cmMakefile to read the input CMakeLists.txt file.
We factor out the call into a ReadInputFile method so it can be extended
without polluting the Configure method.
2009-09-03 08:27:00 -04:00
Brad King 1db5c90644 Factor cmLocalGenerator::Configure object max path
Much of the code in this method was dedicated to computing ObjectMaxPath
after configuring the directory.  We move this last step into its own
ComputeObjectMaxPath method for better organization.
2009-09-03 08:26:46 -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 8c3290b4a3 BUG: Use new include dir suppresson for all gens
This fixes CMAKE_<LANG>_IMPLICIT_INCLUDE_DIRECTORIES to be used for all
generators instead of just those that construct their own compiler
command lines directly.  See issue #8598.
2009-02-26 09:16:16 -05:00