[CMake] Don't export symbols but the one I want

[John Drescher]

On Wed, Nov 23, 2011 at 12:30 PM, Stephen Kelly <steveire at gmail.com> wrote:
> David Demelier wrote:
>
>> Hello,
>>
>> I'm creating a library that use a lot of internal code (not static
>> because it should be visible by other compilation units) so I would like
>> to don't export any symbols but only the one I want.
>>
>> Usually you use __declspec(dllexport) for windows but on unix and gcc
>> everything is exported and I don't know any portable way to disable this.
>>
>> Does CMake can handle this problem and export some symbols without using
>> ten thousand of #ifdef #endif in C files?
>>
>> Cheers,
>>
>
> See also cmake --help-command GenerateExportHeader in cmake 2.8.6.
>
>
jmd0 work # cmake --help-command GenerateExportHeader
cmake version 2.8.6
Argument "generateexportheader" to --help-command is not a CMake
command.  Use --help-command-list to see all commands.


John