Add SOURCE_DIR and BINARY_DIR directory properties that return the
absolute paths to the corresponding directories. These correspond
to the target properties of the same names that we already have.
Adds a bare-bones cmake-server implementation and makes it possible
to start that with "cmake -E server".
Communication happens via stdin/stdout for now.
Protocol is based on Json objects surrounded by magic strings
("[== CMake Server ==[" and "]== CMake Server ==]"), which simplifies
Json parsing significantly.
This patch also defines an interface used to implement different
versions of the protocol spoken by the server, but does not include
any protocol implementaiton.
I otherwise get:
Expected stderr to match:
expect-err> CMake Error at AppendNotOutput.cmake:1 \(add_custom_command\):
expect-err> add_custom_command given APPEND option with output.*
expect-err> which is not already a custom command output.
expect-err> Call Stack \(most recent call first\):
expect-err> CMakeLists.txt:3 \(include\)
Actual stderr:
actual-err> CMake Error at AppendNotOutput.cmake:1 (add_custom_command):
actual-err> add_custom_command given APPEND option with output
actual-err> "/home/stephen/dev/src/cmake/with
actual-err> space/Tests/RunCMake/add_custom_command/AppendNotOutput-build/out" which is
actual-err> not already a custom command output.
actual-err> Call Stack (most recent call first):
actual-err> CMakeLists.txt:3 (include)
Using a specific line for paths is a style already used elsewhere for
the same reason, such as CMP0041 output.
Add `CMAKE_FIND_PACKAGE_SORT_{ORDER,DIRECTION}` variables to specify
sort order and direction.
When multiple package with the same name have been found in the same
location sorting option can be used to force a specific version to be
loaded (e.g. libA_1.12.0 instead of libA_1.1.0). Currently sorting by
NAME and by NATURAL order have been implemented.
Natural ordering makes use of the `strverscmp(3)` ordering.
With the most recent KWSys update, the "actual case" operation on
Windows always upper-cases the drive letter now even for absolute paths
that do not exist. Use an upper-case drive letter in the test so that
it can tolerate this operation on Windows and the lack of this operation
elsewhere.
Add options to the `install()` and `export()` commands to export the
targets we build into Android.mk files that reference them as prebuilt
libraries with associated usage requirements (compile definitions,
include directories, link libraries). This will allow CMake-built
projects to be imported into projects using the Android NDK build
system.
Closes: #15562
612d6f29 Tests: Refactor GenerateExportHeader test code
ce76abb4 Tests: Add data symbols to GenerateExportHeader test
8f95b93b Tests: Add failure test for GenerateExportHeader
Refactor the library code used in the GenerateExportHeader test to use
an improved naming convention that more directly identifies what it
being tested, making use of namespaces to avoid possible symbol
collisions. This also eliminates duplicate cases such as `libshared()`
and `libshared_not_exported()` which had the same decoration, and adds
consistent pairings of <name>_EXPORT and <name>_DEPRECATED_EXPORT which
were missing previously. The data tests from the previous commit are
also added to `libstatic` and `libshared_and_static` for consistency.
Note that there are no exported members of exported classes, as these
are not allowed on Windows.
Add static data members and global variables to the GenerateExportHeader
shared library, testing that export decoration for these works in
addition to decoration of classes and free functions.
Modify notation of statements in the GenerateExportHeader test expected
to result in link errors. Modify script used to build the test to also
generate a suite of modified sources, each having exactly one of the
failing lines enabled, and to generate EXCLUDE_FROM_ALL executables for
the same. Modify RunCMake script used to drive the test to read the list
of such executables and try to build each of them, verifying that they
do in fact fail to build.
This will verify that the _NO_EXPORT macros are working as expected, and
will also catch errors like the one that commit 0cbaaf2d
(GenerateExportHeader: Fix add_compiler_export_flags regression,
2016-09-01) fixed.
When setting up the failure tests for GenerateExportHeader, check if the
compiler actually hides non-exported stuff. If not, the failure tests
won't fail, and will cause the overall test to fail. Since this
typically is only the case for very old compilers, simply skipping them
as opposed to trying to do something more fine grained seems reasonably
safe.
The `ARGC`/`ARGV#` variables in function scope hold the original
arguments with no ;-list flattening. Add a way for functions to
cleanly parse arguments that may contain `;`. This also avoids
extra copying of the arguments.
Co-Author: Brad King <brad.king@kitware.com>
bdc679a8 VS15: Add Visual Studio 15 generator
a8936656 VS: Update v140 flag tables from VS 15 MSBuild files
21346d3f Features: Record features for VS 15 Preview 4
Call the generator "Visual Studio 15" without any year because the
preview version of VS 15 does not provide a year in the product name.
Copy cmGlobalVisualStudio14Generator to cmGlobalVisualStudio15Generator
and update version numbers accordingly. Add the VS15 enumeration value.
Note that we do not need to add a MSVC15 variable or v150 toolset
because Visual Studio 15 comes with an updated version of the v140
toolset and remains ABI-compatible.
Teach tests VSExternalInclude, RunCMake.GeneratorPlatform, and
RunCMake.GeneratorToolset to treat VS 15 as they do VS 10-14.
Closes: #16143
If multiple ExternalData_Target_Add calls generate the same output file
then we need to avoid calling add_custom_command multiple times with
that output. This was already done within a single target by setting a
variable in the local function scope. This will not be visible in other
calls though so we need to use a directory property instead to prevent
adding a custom command multiple times for one output in a directory.
Normally it is not safe to have multiple custom commands that produce
the same output file across multiple independent targets, but since we
use atomic replacement of outputs the resulting races should not be a
problem. For the convenience of projects, tolerate this instead of
diagnosing it. In particular, we previously allowed up to two copies
of the custom command in one directory because CMake has a fallback
from MAIN_DEPENDENCY to an `<output>.rule` file.
While at it, add a note to the documentation that typically only one
external data target should be needed for a project.
Reported-by: David Manthey <david.manthey@kitware.com>
Make `CPACK_DEBIAN_PACKAGE_DESCRIPTION` fallback variable precedence
match CPackRPM behavior as much as possible. This is technically a
breaking change, but the new behavior is more consistent with
expectation anyway.
Closes: #16272
Since commit 14a8d61f (cmMakefile: Port nested error logic away from
cmExecutionStatus) we fail to continue processing function and macro
bodies after non-fatal errors. A non-fatal error should not stop
foreach loops, macro bodies, nested bodies, or the outer script.
Add a test covering these cases, and revert the change to fix them.
Also revert commit 2af853de (cmMakefile: Simplify IssueMessage
implementation) because the assertion it added (which was removed by the
above commit and is restored by reverting it) is incorrect. We do have
code paths that call cmMakefile::IssueMessage with an empty execution
stack, such as in CheckForUnusedVariables's LogUnused call.
72ecdd34 Tests: Cleanup RunCMake.GenerateExportHeader somewhat
fc3dab0e Tests: Port GenerateExportHeader test to RunCMake infrastructure
4feba34d GNU: Do not use -fvisibility on AIX or HP-UX
When `$<LINK_ONLY:...>` is used outside of linking we may evaluate it
without a `dagChecker`. Do not dereference the NULL pointer and issue a
diagnostic instead.
Closes: #16287
Brad King
Tobias Hunger
Stephen Kelly
Ruslan Baratov
Pierluigi Taddei
Bill Hoffman
Matthew Woehlke
Roger Leigh
Raffi Enficiaud
Domen Vrankar
Daniel Pfeifer