Using a custom_command (not custom_target) and a looping over the output
file names, I was able to get cmake to properly track the m4 output
files and create them when necessary; see
https://cmake.org/pipermail/cmake/2009-June/029909.html
This seems to me like a good solution.
On 01/06/2017 05:37 AM, Brad Bell wrote:
If one looks at the documentation
https://cmake.org/cmake/help/v3.0/command/project.html
one sees
project(<PROJECT-NAME> [LANGUAGES] [<language-name>...])
and the following text: 'By default C and CXX are enabled if no
language options are given.'
It there a list of available languages ?
I have a project that has m4 input files. A single m4 input file can
be used to generate output in Perl, Octave, Python, or C++ language.
Can CMake handle this type of dependency, or would I have to use
custom targets in this case ?
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