On Thu, Apr 29, 2010 at 3:41 AM, Marcel Loose wrote:
> Hi Luke,
>
> A little digging revealed that you should use the property DEFINITIONS
> instead of COMPILE_DEFINITIONS, despite the fact that the manual says
> that DEFINITIONS is there for backward compatibility only.
Ahh, thanks so much. It f
On Thu, Apr 29, 2010 at 4:00 AM, Michael Wild wrote:
> Considering that doing something like this:
>
> add_definitions(-m64)
>
> is not a very good idea since it is very compiler/platform specific,
Right.
I'm trying to make a minimally invasive change in the structure of an
existing project that
Considering that doing something like this:
add_definitions(-m64)
is not a very good idea since it is very compiler/platform specific, you might
want to attack the whole problem from a different angle:
if(CMAKE_COMPILER_IS_GNUC)
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(_comp_flag -m64)
else(
Hi Luke,
A little digging revealed that you should use the property DEFINITIONS
instead of COMPILE_DEFINITIONS, despite the fact that the manual says
that DEFINITIONS is there for backward compatibility only. I noticed
that that's the only property that contains your compile flag. Maybe
someone fr
On Wed, Apr 28, 2010 at 12:04 PM, Marcel Loose wrote:
> Hi Luke,
>
> Remember that the definitions you do with add_definitions() are scoped;
> i.e. you can only see them in the directory where you defined them and
> its sub-directories, but not its parent directories.
>
> You should definitely do
Hi Luke,
Remember that the definitions you do with add_definitions() are scoped;
i.e. you can only see them in the directory where you defined them and
its sub-directories, but not its parent directories.
You should definitely do add_definitions("-m64") in your top-level
directory.
Best regards,
I meant add_definitions not dependencies. Sorry.
Luke
On Wed, Apr 28, 2010 at 11:39 AM, Luke Dalessandro
wrote:
> We sometimes use add_dependencies to add compile flags that aren't
> defines, e.g., -m64. I am trying to build an add_custom_command that
> needs access to these flags, but I can't s
We sometimes use add_dependencies to add compile flags that aren't
defines, e.g., -m64. I am trying to build an add_custom_command that
needs access to these flags, but I can't seem to find them anywhere (I
can get the dependencies from the directory properties).
Does anyone know where these other
