The pkgconfig dir is placed at `${PREFIX}/libdata/pkgconfig` on FreeBSD
instead of `${PREFIX}/lib/pkgconfig`, where `${PREFIX}` is `/usr/local`
as default.
4956fc26 FindHDF5: fixes for HL when using an imported config
4150048a FindHDF5: unset some variables
9310d008 FindHDF5: for a static imported config, use CONFIG-specific library
fc982844 FindHDF5: fix hdf5-config case with more than one configuration
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1064
If `CMAKE_SYSROOT` is set by the user (e.g. via the toolchain file) then
we do not set `CMAKE_SYSROOT_COMPILE` to our default. Fix our
references to the sysroot's `/usr/include` directory to use
`CMAKE_SYSROOT_COMPILE` only if it is set and else `CMAKE_SYSROOT`.
Fixes: #17096
Set the variable added by commit a2112257 (Add infrastructure to use
language extensions without any standard, 2017-06-29) for IAR. This was
accidentally left out of commit d8e6cd9e (IAR: Improve support for IAR
ARM Compiler, 2017-06-15).
Select a configuration as the first of the following available:
* MAP_IMPORTED_CONFIG_<CONFIG>
* ${CMAKE_BUILD_TYPE}, RELWITHDEBINFO, RELEASE, DEBUG
* First entry in IMPORTED_CONFIGURATIONS
Fixes: #17039
Since commit v3.8.0-rc1~251^2 (UseSWIG: Record generated java files as
custom command outputs, 2016-11-28) the generated `.java` files are
listed as sources in the call to `add_library` by swig_add_library.
They are listed only as the outputs of custom commands and not intended
for compilation as part of the library.
Reported-by: Alan W. Irwin <irwin@beluga.phys.uvic.ca>
In commit a1b38865 (FindLibXml2: Switch to standard module variable
names, 2017-07-11) the cache variable used to store the find_library
result was renamed. This breaks projects that set the old variable name
explicitly. Fix compatibility with such projects by using the old
variable as a default if it is set and the new one is not.
Add a new gtest_discover_tests function to GoogleTest.cmake,
implementing dynamic test discovery (i.e. tests are discovered by
actually running the test executable and asking for the list of
available tests, which is used to dynamically declare the tests) rather
than the source-parsing approach used by gtest_add_tests. Compared to
the source-parsing approach, this has the advantage of being robust
against users declaring tests in unusual ways, and much better support
for advanced features such as parameterized tests.
A unit test, modeled after the TEST_INCLUDE_DIR[S] test, is also
included. Note that the unit test does not actually require that Google
Test is available. The new functionality does not actually depend on
Google Test as such; it only requires that the test executable lists
tests in the expected format when invoked with --gtest_list_tests, which
the unit test can fake readily.
Currently the implementation macro for `check_symbol_exists` is
`_check_symbol_exists`, which impedes CMake users from overriding the
`check_symbol_exists` macro themselves.
- Added clearer structure by grouping the options into logical sections.
- Expanded the details for many of the options.
- Added Examples section to show how to use the various commands.
- Specifically highlighted that the contents of SOURCE_DIR may be lost
if a download method is also provided.
- Updated argument-matching regex to be more robust and account for the
varying leading spaces before keywords in the docs.
- Updated tests to account for slightly changed error messages.
Visual Studio 2015 Update 3 introduced the notion of language standard
levels to MSVC. The language standard level is defined in `_MSVC_LANG`
instead of `__cplusplus`. It also added support for the `-std:c++14`
and `-std:c++latest` flags, although the compiler defaults to its C++14
mode anyway. Visual Studio 2017 Update 3 will introduce support for the
`-std:c++17` flag.
Fixes: #16482
* LIBXML2_INCLUDE_DIR talks about libxml2 itself;
* LIBXML2_INCLUDE_DIRS lists also include directories coming from
libxml2's dependencies and is what libxml2 users should use;
* LIBXML2_LIBRARY talks about libxml2 itself;
* LIBXML2_LIBRARIES is what libxml2 users should link to.
This commit doesn't break existing users of FindLibXml2.cmake,
but provides the way for correct behaviour in future. In particular,
on OpenBSD LIBXML2_INCLUDE_DIR resolves to /usr/local/include/libxml2,
while libiconv (an libxml2 dependency) puts iconv.h
in /usr/local/include, which is not picked up automatically.
The logic added in commit v3.6.0-rc1~30^2 (Add a variable to specify
language-wide system include directories, 2016-05-24) to use
`CMAKE_<LANG>_STANDARD_INCLUDE_DIRECTORIES` incorrectly filters them by
`CMAKE_<LANG>_IMPLICIT_INCLUDE_DIRECTORIES`. Rather than recognizing
this, commit v3.8.0-rc1~60^2 (Android: Pass sysroot include directory
explicitly, 2017-01-20) worked around the problem by incorrectly
removing `/usr/include` from `CMAKE_<LANG>_IMPLICIT_INCLUDE_DIRECTORIES`
so it worked in `CMAKE_<LANG>_STANDARD_INCLUDE_DIRECTORIES`.
By not filtering out `/usr/include` from user-specified include
directories, we allow the code
include_directories(${CMAKE_SYSROOT}/usr/include)
to place the include directory too early on the command line.
Fix support for standard include directories to not be filtered by
implicit include directories, and do not remove `/usr/include` from the
list of implicit include directories for Android builds. Add a test
case to verify that an explicit `/usr/include` is ignored in favor
of the standard directory at the end.
Fixes: #17059
This option was added by commit v2.8.12~138^2 (Add
cmake_reset_check_state() macro, 2013-07-28) but has never worked.
Fix the implementation to refer to macro arguments properly (not as
normal variables).
Fixes: #17048
