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| author | David Cole <david.cole@kitware.com> | 2011-01-13 16:43:56 -0500 |
|---|---|---|
| committer | David Cole <david.cole@kitware.com> | 2011-01-13 16:52:51 -0500 |
| commit | fa4a3b04d0904a2e93242c0c3dd02a357d337f77 (patch) | |
| tree | aba1fff8354a3edad44a1991524f46c1836ce9c1 /CMakeCPack.cmake | |
| parent | fc144924a0782b37c320378ac76482f0534c7530 (diff) | |
| download | cmake-fa4a3b04d0904a2e93242c0c3dd02a357d337f77.tar.gz | |
Add CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS variable
The parent commit added a warning message whenever a required file
does not exist.
As it turns out, the "required" files never exist when built with
Visual Studio Express editions. Add a variable to suppress these
warning messages because only packagers or naive includers of
this file will care to see such warning messages.
We want to warn about this condition by default so that people who
are using InstallRequiredSystemLibraries without understanding it
fully will have a chance of understanding why it's not working in
the event of missing required files.
But we also want to give projects the ability to suppress this warning
(by "project's choice default") so that they can encourage users who
are restricted to using an Express edition to build their project.
Packagers should explicitly use...
-DCMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS=OFF
...when building releases. That way, their release build process will warn
them about any missing files, but only if their project CMakeLists files
use a construct similar to CMake's:
IF(NOT DEFINED CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS)
SET(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS ON)
ENDIF()
Diffstat (limited to 'CMakeCPack.cmake')
| -rw-r--r-- | CMakeCPack.cmake | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/CMakeCPack.cmake b/CMakeCPack.cmake index 692befa2f3..aa993cfa01 100644 --- a/CMakeCPack.cmake +++ b/CMakeCPack.cmake @@ -13,9 +13,15 @@ # If the cmake version includes cpack, use it IF(EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake") IF(EXISTS "${CMAKE_ROOT}/Modules/InstallRequiredSystemLibraries.cmake") - OPTION(CMAKE_INSTALL_DEBUG_LIBRARIES + OPTION(CMAKE_INSTALL_DEBUG_LIBRARIES "Install Microsoft runtime debug libraries with CMake." FALSE) MARK_AS_ADVANCED(CMAKE_INSTALL_DEBUG_LIBRARIES) + + # By default, do not warn when built on machines using only VS Express: + IF(NOT DEFINED CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS) + SET(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS ON) + ENDIF() + INCLUDE(${CMake_SOURCE_DIR}/Modules/InstallRequiredSystemLibraries.cmake) ENDIF(EXISTS "${CMAKE_ROOT}/Modules/InstallRequiredSystemLibraries.cmake") # Set the options file that needs to be included inside CMakeCPackOptions.cmake |