Am 18.03.21 um 10:45 schrieb Kornel Benko:
Am Thu, 18 Mar 2021 09:56:00 +0100
schrieb "'Kay F. Jahnke' via hugin and other free panoramic software"
<[email protected]>:
Am 17.03.21 um 19:11 schrieb Kornel Benko:
Am Wed, 17 Mar 2021 17:52:10 +0100
schrieb "'Kay F. Jahnke' via hugin and other free panoramic software"
@Kornel: Maybe cmake can produce something like a pv_config.h header
which has such platform-specific information? That should not be too
hard - and it might be nice to maybe have a bit more platform-specific
info at hand, like the user's home directory, to put stuff in which
persists from session to session, and the location of the binary...
I wouldn't be surprised if cmake does that all the time - I'm just not
very good at it.
I can do that. I have to know the variable-names and their value.
And of course the desired name of the header file.
Sorry, @Kornel, I think this was yet another one of my quick shots. I
have doubts now after sleeping over it. If you were to generate a C++
header file which is compiled into the program, the resulting binary
contains a hard-coded path - even if this is only the third option if
the other two options fail. Can we be sure that such a binary will not
be produced/used on another platform/distro where it's bound to fail?
Sure we can. Because the installed ttf is exactly there, where it is expected.
In CMakeLists we specify the destination. You have to use 'PV_FONTDATADIR' in
pv_no_rendering.cc to find the font.
Please explain. What do you mean by 'use'? Is PV_FONTDATADIR an
environment variable? Or something CMake will patch in the source?
Kay
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