Everything in there guards against unsupported compilers already, so no need to
skip the whole file if no features are defined. This in turn allows to have a
simpler fallback in case there is no C++ auto_type feature available.
This allows one to generate a header that will basically always work. In case
an unknown compiler or compiler version is encountered it simply falls back to
the unsupported case.
This fixes a regression introduced by commit v3.3.0-rc1~5^2~2
(FindBoost: Search for debug and release libraries separately,
2015-01-26). The `_Boost_CHANGE_LIBDIR` variable was split into
`_Boost_CHANGE_LIBDIR_{DEBUG,RELEASE}` but one usage site was not
updated.
Fix tests to account for commit 243aed52 (cmTimestamp: Support
SOURCE_DATE_EPOCH to override current time, 2017-01-25).
In openSUSE we are running the test-suite as part of the build and that
failed in these two places when building everything with
`SOURCE_DATE_EPOCH` set.
Teach Visual Studio generators to include external object files in the
list of objects whose symbols are to be exported. The Makefile and
Ninja generators already did this.
560574b0 FeatureSummary: Update release notes
3cfde818 FeatureSummary: Refactor to use global properties for package types
f0165eb6 FeatureSummary: Allow lists of dependencies in ADD_FEATURE_INFO
9da7bf08 FeatureSummary: Add QUIET_ON_EMPTY option to feature_summary
4cf4aceb FeatureSummary: Add unit tests
614a97a5 FeatureSummary: Do not force OPTIONAL type in SET_PACKAGE_PROPERTIES
65a0bfd8 FeatureSummary: Add deprecation warnings to deprecated commands
4da3cae9 FeatureSummary: Clean printed output
c3a22518 Tests: Extend GeneratorExpression to work with more configurations
d4911724 Tests: Teach GeneratorExpression to cover spaces in include dirs
1a2a9b0d Tests: Simplify GeneratorExpression imported include directory check
When creating a static library with the archive tool, only the `.a`
needs to be removed to start a fresh archive. Any other files (e.g.
symbolic links we may later add) are not managed by the archive tool and
therefore do not need to be cleaned.
This allows a single condition to be used to choose between two
alternatives. Without this the condition must be duplicated with
one surrounded by `NOT`.
Closes: #15585
These new global properties were added:
* FeatureSummary_PKG_TYPES: Package types accepted by FeatureSummary
(default REQUIRED RECOMMENDED OPTIONAL RUNTIME).
* FeatureSummary_REQUIRED_PKG_TYPES: Package types that will cause
FeatureSummary to abort when called with
FATAL_ON_MISSING_REQUIRED_PACKAGES and a package in these categories
is missing (default REQUIRED).
* FeatureSummary_DEFAULT_PKG_TYPE: Default package type assigned when
not explicitly assigned by the user (default OPTIONAL).
This allows to add and remove new package types that can be printed
selectively using the "WHAT" argument.
The OPTIONAL type is used anyway as default when the type is not set
Since RUNTIME < OPTIONAL, forcing it here forces the user to set
"RUNTIME" at the first SET_PACKAGE_PROPERTIES, otherwise it is
impossible to set it later.
Without this it is impossible, for example, to add package information
(URL and DESCRIPTION) in the FindPackage file, but allow the package
to be RUNTIME.
At least the scratchbox compiler for the N900, which basically is a gcc 4.2,
sets only __GNUG__ in C++ mode, but not __GNUC__. It does indeed set
__GNUC_MINOR__ and __GNUC_PATCHLEVEL__. Extend the compiler detection code for
GNU compilers in C++ mode to look at __GNUG__ in case __GNUC__ is absent.
eb86b4ce TestDriver: fix/silence clang-tidy warnings
178c8973 TestDriver: calc NumTests at compile time
3bb4a798 TestDriver: use for loop
60b68304 TestDriver: abstract CM_CAST macro
1731b90c TestDriver: Revise C++ coding style using clang-format
e116f2a5 ctest_memcheck: Fix sanitizers when MemoryCheckSanitizerOptions is empty
522e1588 Tests: Use CTEST_MEMORYCHECK_SANITIZER_OPTIONS where appropriate
Rolf Eike Beer