On 01/14/2018 04:56 AM, Robert Jonsson wrote:
2018-01-14 9:54 GMT+01:00 Sebastian <se...@sebix.at
<mailto:se...@sebix.at>>:
On 01/14/2018 12:01 AM, Tim wrote:
> Hi, please add this to your cmake build options:
>
> -DMODULES_BUILD_STATIC=TRUE
>
> Long ago MusE was built statically, monolithic style.
Static builds are a no-go for packages.
I don't think we are talking about static with all dependencies built
in, just MusEs own code. But hopefully Orcan can report if he has
successfully built a package this time around.
Sorry yes, I used poor phrasing of words. Not monolithic.
Static in terms of our internal libraries.
Building MusE with --no-undefined requires our
DMODULES_BUILD_STATIC flag.
MusE normally builds shared modules which all depend on each other.
--no-undefined doesn't jive with that concept.
It is asking for hard dependency links when they haven't even
been built yet.
IIUC --allow-shlib-undefined is the default and the reasons
given are exactly the reasons why MusE needs it.
It seems --as-needed may not produce the same results.
One submitted terminal output showed it mistook fluidsynth's
event.h for our event.h
I can only assume that was the reason, because there's no trouble
building MusE from source with default flags.
So...
Packager's choice then: 'Normal' build, or if you want
--no-undefined then you need DMODULES_BUILD_STATIC.
However, I am seeing issues with our DMODULES_BUILD_STATIC.
As I mentioned, there are a few dependencies of Arranger on the core.
I can straighten that out easily.
What is /not/ so easy to straighten out are our MESS plugins.
Our MESS plugins always build as shared libraries (they are plugins
like any other plugin system.)
If you give --no-undefined and DMODULES_BUILD_STATIC, the main app
will build OK (given my pending fix of Arranger dependencies)
but the MESS plugins have several dependencies on the core module.
It is a bit of a... mess if you'll excuse the pun.
The plugins were supposed be independent and stand-alone.
But currently they need the core and a couple of other modules.
So I'll try to straighten that out so that --no-undefined
can be used if desired.
Tim.
Regards,
Robert
Sebastian
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