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
Since commit v3.9.0-rc1~58^2 (find_package: shorten output for missing
package in config mode, 2017-05-09) we print only the one line
- Could NOT find Foo (missing: Foo_DIR)
when package Foo cannot be found in CONFIG mode and it is not REQUIRED.
However, in the case that package configuration files were found but not
used, this one line message leaves out important information. This can
happen when a package configuration file sets `Foo_FOUND` to `FALSE` or
when its package version file does not match the requested version.
Restore the longer message in these cases. Otherwise a seemingly valid
explicit `Foo_DIR` setting appears to be silently ignored even if it was
considered.
Fixes: #17029
The change in commit v3.9.0-rc1~464^2~8 (Autogen: Add AUTOMOC/UIC
support for generated source files, 2017-03-02) changes behavior of
existing projects that may not expect `AUTOGEN` on generated files and
do not yet set `SKIP_AUTOGEN` on them. Disable the behavior change for
now to fix the regression for CMake 3.9. We can restore it later with a
policy.
In order to keep the implementation and tests working, add an
undocumented property we can use in the tests to enable the behavior
before the policy is introduced.
Fixes: #17031
Issue: #16186
d8e6cd9e IAR: Improve support for IAR ARM Compiler
0b1a2876 Add a CMAKE_<LANG>_COMPILER_ARCHITECTURE_ID variable
fea7d69d Store CMAKE_ASM_COMPILER_VERSION persistently
d2a8b5ce CMakeDetermineASMCompiler: Fix small copy-paste mistake
a2112257 Add infrastructure to use language extensions without any standard
8cd28bb0 cmLocalGenerator: Switch order of <LANG>_{EXTENSIONS,STANDARD} check
0fc2d78e cmLocalGenerator: Simplify logic for language standard or extension flag
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !991
The change allows to selectively disable PrecompiledHeaders.
Despite the `$(VCTargetsPath)/1033/cl.xml` contains an empty value for switch,
for effectively turn off setting need to use /Y- option as described on msdn:
https://msdn.microsoft.com/en-us/library/1hy7a92h.aspx
Optional spaces and/or tabs are now understood between the '#' character
and the 'cmakedefine'/'cmakedefine01' words. This indentation is
preserved in the output lines.
Fixes: #13037
When encountering an #include "FOO.moc" statement where
FOO.hpp was chosen over FOO.cpp as the moc source, the
FOO.hpp name was not checked against the moc SKIP list.
Although `$(VCTargetsPath)/1033/link.xml` for v140 and v141 toolsets
contains an entry for `LinkControlFlowGuard`, it does not work when used
in a `.vcxproj` file. Drop our link flag table entries for these
toolsets so that the flag will be passed via `AdditionalOptions`.
FindDoxygen generates some files based on the version of Doxygen whose
content will not vary across a project and are therefore a global
resource that can be shared by all calls to `find_package(Doxygen)` and
to `doxygen_add_docs`. We currently use `${PROJECT_BINARY_DIR}` to
reference their location, but this is not stable because `project()`
calls in a subdirectory can change it. Use `${CMAKE_BINARY_DIR}`
instead.
Reviewed-by: Craig Scott <craig.scott@crascit.com>
Fixes: #17022
