[CMake] Compile flags for a single file
I've been trying most things I can think of, but have been unable to come up with a solution.. the basic gist is I need to change the compile flags for a SINGLE file within a project. Specifically, disabling all compile warnings for that file. add_definitions() seems to effect the whole project, so that's not helping.. Also couldn't use set_property() to do it either. (I could have been using it wrong). Thanks! Extra nonsense: If you're wondering why, it mostly has to do with politics. An outside vendor wrote that file and we are not allowed to modify it... and they refuse to fix the warnings. We're also required to treat warnings as errors, so this comes as a stand-still and breaks automated build machines, as after the projects are generated, they have to manually be updated (right now.). ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
Re: [CMake] Compile flags for a single file
On Monday 18 April 2011, The Novice Coder wrote: I've been trying most things I can think of, but have been unable to come up with a solution.. the basic gist is I need to change the compile flags for a SINGLE file within a project. Specifically, disabling all compile warnings for that file. add_definitions() seems to effect the whole project, so that's not helping.. Also couldn't use set_property() to do it either. (I could have been using it wrong). set_source_files_properties() should be able to set COMPILE_FLAGS for single files. * you might also write a file which only does some #define/#undef's and then includes the file in question ? * you might build a static library consisting only of that one file, if necessary in an own subdirectory (which has only the CMakeLists.txt with add_library(foo STATIC ../the_file.c), basically) Alex ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
Re: [CMake] Compile flags for a single file
On Mon, 18 Apr 2011 21:52:31 +0200, Alexander Neundorf wrote:
On Monday 18 April 2011, The Novice Coder wrote:
I've been trying most things I can think of, but have been unable
to
come up with a solution.. the basic gist is I need to change the
compile
flags for a SINGLE file within a project. Specifically, disabling
all
compile warnings for that file.
add_definitions() seems to effect the whole project, so that's not
helping..
Also couldn't use set_property() to do it either. (I could have
been
using it wrong).
set_source_files_properties() should be able to set COMPILE_FLAGS for
single
files.
* you might also write a file which only does some #define/#undef's
and then
includes the file in question ?
* you might build a static library consisting only of that one file,
if
necessary in an own subdirectory (which has only the CMakeLists.txt
with
add_library(foo STATIC ../the_file.c), basically)
Alex
Thank you very much! That got me on the right path. If anyone else
has the same issue, the final code was:
if(MSVC)
set_source_files_properties( ${contrib_db_cpp} PROPERTIES
COMPILE_FLAGS /W0 )
endif(MSVC)
___
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the CMake FAQ at:
http://www.cmake.org/Wiki/CMake_FAQ
Follow this link to subscribe/unsubscribe:
http://www.cmake.org/mailman/listinfo/cmake
