Use CMAKE_PREFIX_PATH, CMAKE_FRAMEWORK_PATH, and CMAKE_APPBUNDLE_PATH
cache and environment variables to extend PKG_CONFIG_PATH before calling
pkg-config.
In each of the path in these variables it searches for lib/pkgconfig.
Then, depending on the system, it searches for
lib/${CMAKE_LIBRARY_ARCHITECTURE}/pkgconfig (debian) or for
lib64/pkgconfig (other 64 bit unixes). If any of these path is found,
it is appended to the PKG_CONFIG_PATH enviromnent variable.
Add two new arguments to the pkg_check_module and pkg_search_module
macro, NO_CMAKE_PATH and NO_CMAKE_ENVIRONMENT_PATH. The new signature
are therefore:
pkg_check_modules(<PREFIX> [REQUIRED] [QUIET]
[NO_CMAKE_PATH] [NO_CMAKE_ENVIRONMENT_PATH]
<MODULE> [<MODULE>]*)
pkg_search_module(<PREFIX> [REQUIRED] [QUIET]
[NO_CMAKE_PATH] [NO_CMAKE_ENVIRONMENT_PATH]
<MODULE> [<MODULE>]*)
By default, if CMAKE_MINIMUM_REQUIRED_VERSION is 3.1 or later (in
order to keep compatibility with the previous behavior), or if
PKG_CONFIG_USE_CMAKE_PREFIX_PATH is set, the CMAKE_PREFIX_PATH,
CMAKE_FRAMEWORK_PATH, and CMAKE_APPBUNDLE_PATH cache and environment
variables will be added to pkgconfig search path.
The NO_CMAKE_PATH and NO_CMAKE_ENVIRONMENT_PATH arguments disable this
behavior for the cache variables and the environment variables,
respectively, similarly to the find_package() command.
Restore support for the undocumented <CONFIG>_LOCATION target property
removed by commit v3.0.0-rc1~175^2 (cmTarget: Remove support for
<CONFIG>_LOCATION property, 2013-12-30) as part of the CMP0026 OLD
behavior.
Override the QT_QTMAIN_LIBRARY cache variable with a regular
variable in the Qt 5 configuration. This avoids linking with the
Qt 4 version of the WinMain library.
This example now works without need to enable C language:
cmake_minimum_required(VERSION x.x.x)
project(foo CXX)
include(CheckTypeSize)
check_type_size("short" SIZEOF_SHORT LANGUAGE CXX)
Fixes#14056
Implement it in terms of the ComputeObjectFilenames virtual method
on the local generators.
Remove the reimplementation from the global generators which are
now all functionally identical.
a25b809f Tests: Check find_dependency empty extra arguments
9914e7cd Merge branch 'fix-find_dependency-empty-version'
34cd5fc4 find_dependency: Give more helpful message if VERSION is empty
d363cbf3 Tests: Make RunCMake.find_dependency tolerate line number changes
Add a CPACK_DEBIAN_COMPRESSION_TYPE option to set the compression type.
Default to 'gzip' to preserve existing behavior. Use "cmake -E tar"
for 'gzip', 'bzip2', and 'none'. Use system "tar" for 'lzma' and 'xz'.
If
find_package(PythonLibs)
find_package(PythonInterp)
is called, help PythonInterp to get a version of PYTHON_EXECUTABLE
consistent with the library versions found by PythonLibs.
According to the Intel release notes:
http://software.intel.com/sites/default/files/l-compiler-release-update.pdf
the __INTEL_COMPILER_UPDATE predefined macro was introduced to hold the
third version component.
Reported-by: Dirk Ribbrock <dirk.ribbrock@mathematik.uni-dortmund.de>
Co-Author: Rolf Eike Beer <kde@opensource.sf-tec.de>
By default, Intel compiler coverage tools generate HTML files as
reports, but the option -txtlcov can be given to codecov to output a
coverage file with LCov format.
To use Intel coverage:
* build the project with coverage flags
* run the application
* run profmerge
* run codecov
The output file will be "build_dir/CodeCoverage/SRCFILEDIR.LCOV".
Ask users to compile with -prof-dir${BUILD_DIR} instead of searching
the entire build tree recursively to find coverage files.
