Cmake command to only build include files about jrtplib HOT 4 OPEN

In fact, the only problem I'm having is that the generated .h files are going somewhere else that I can't access on my main project which uses yours by doing add_subdirectory. I just needed the include files to build mine. The simplest solution I can think of is adding the line

configure_file("${PROJECT_SOURCE_DIR}/src/rtptypes.h.in" "${PROJECT_BINARY_DIR}/src/rtptypes.h")

but with PROJECT_SOURCE_DIR instead of PROJECT_BINARY_DIR and for the other two configuration files add too.

Do you have a better idea?

from jrtplib.

A few thoughts:

• If you only need the headers, then you need to take care that the settings they use match those of the compiled library (so the rtpconfig.h should contain the settings that were used when actually compiling the library)
• In my opinion it's not a good idea to move the generated rtptypes.h and rtpconfig.h to the source directory: it would definitely mess things up when using different builds (with different settings) based on the same sources

But I don't really understand the problem. If I understand correctly, you need the headers, but not the compiled library in your project, right? Then where is the compiled library coming from? (You'll still need to link against it)

from jrtplib.

For the purpose of compiling and installing JRTPLIB I think the cmake file is great, the files are going to be installed into the system. If I want to compile a library that uses yours, like https://github.com/Ansersion/myRtspClient, I'd just include the installed header files from the system. However the compilation will use the headers generated for my system, not for other systems. That's ok in general but not for Android I guess.

In order to build for Android, there's no way of installing the headers into the system and then using them to build my project. The way I'm doing right now is to add JRTPLIB as a subdirectory to be built before the main project. However, the header files generated by JRTPLIB compilation are needed, so I added a dependency. I had to add a dependency to the shared library target, but it could be a simple dependency to the configure files (if possible).

Anyways, even for the shared library target I'm not being able to get the genrated headers because they are installed into a custom folder of the android project, but that has nothing to do with the main problem of needing the header files to build projects based on yours.

Do you have a better idea?

from jrtplib.

You say

In order to build for Android, there's no way of installing the headers into the system and then using them to build my project.

But why not? Why not build and install the library and header files in another location, and include those in your project?

from jrtplib.