Files
CMake/Modules
Brad King fff34934e7 MSVC: Restore _DEBUG preprocessor definition in RC debug builds
In commit v3.8.0-rc1~304^2 (MSVC: Do not define _DEBUG explicitly when
using /MDd, 2016-11-15) we removed the `_DEBUG` preprocessor definition
from MSVC C and C++ flags because the `cl` compiler automatically
defines it in Debug builds anyway.  However, the VS generators propagate
C preprocessor definitions to the RC (Windows Resource Compiler) tool.
This means that we used to explicitly define `_DEBUG` for RC debug
builds.  Therefore existing project code may expect the definition to be
there even though the `rc` compiler itself does not implicitly define
`_DEBUG` in debug builds.

Add the `_DEBUG` flag to the default `CMAKE_RC_FLAGS_DEBUG` instead
to restore this definition for RC debug builds.  This also makes it
available consistently in VS, Ninja, and Makefile generators.

Fixes: #16745
2017-03-28 13:10:56 -04:00
..
2017-01-24 17:03:37 +03:00
2017-01-11 16:31:01 +01:00
2017-02-06 10:29:35 -05:00

See the "Find Modules" section of the cmake-developer(7) manual page.

For more information about how to contribute modules to CMake, see this page:
https://cmake.org/Wiki/CMake:Module_Maintainers