SDL2_image can not be found on NetBSD

[turningwheel]

SDL2_image can not be found on NetBSD

[addictgamer]

That's odd. CMake should have errored if it couldn't find SDL2_image, it is listed as required:
PKG_SEARCH_MODULE(SDL2IMAGE REQUIRED SDL2_image>=2.0.0)

And then there should be something like this in CMakeCache.txt:
SDL2IMAGE_LIBDIR:INTERNAL=/usr/lib

As a workaround, you might try passing the library's directory straight to the linker in CMakeLists.txt:
target_link_libraries(barony -L/usr/pkg/lib/ -lSDL2_image)
And remove ${SDL2IMAGE_LIBRARIES} ${SDL2_IMAGE_LIBRARIES} from line 311.

[Adrien2002]

If I change the line 311 only, it will stop at the same 14% complaining for the same reason.
If I change the line 392 (which contain the same as 311), it will build at 100% and complain with the same error as the one I had at 14%
If I change them both, here's how it ends : http://pastebin.com/jGZJXNy8

By the way, the two lines now look like this :
target_link_libraries(editor ${SDL2_LIBRARIES} ${SDL2_LIBRARY} -L/usr/pkg/lib/ -lSDL2_image ${SDL2_NET_LIBRARIES} ${SDL2_TTF_LIBRARIES} ${SDL2TTF_LIBRARY})

Also, here is the Makefile someone did for barony on NetBSD https://github.com/joyent/pkgsrc-wip/blob/master/barony/Makefile
With this Makefile (for pkgsrc), it will correctly build the 2.0.4

[addictgamer]

If I change the line 311 only, it will stop at the same 14% complaining for the same reason.
If I change the line 392 (which contain the same as 311), it will build at 100% and complain with the same error as the one I had at 14%

CMake generates a makefile that compiles the Editor first, and then Barony. The error that occurs at 14% is most likely the editor failing to link. Likewise, the error that occurs at 100% would likely be Barony failing to link.
Line 311 corresponds to linker settings for Barony.
Line 392 corresponds to linker settings for the editor.

If I change them both, here's how it ends : http://pastebin.com/jGZJXNy8

CMakeFiles/barony.dir/src/game.cpp.o: In function `segfault_sigaction(int, siginfo*, void*)':
game.cpp:(.text+0x34): undefined reference to `backtrace'
game.cpp:(.text+0x55): undefined reference to `backtrace_symbols_fd'

This tells me that something's breaking in the segfault catching code. If I had to guess, it'd be differences between Linux and NetBSD, and NetBSD may need to include some additional library for the backtrace() and backtrace_symbols_fd() functions?
I'm afraid I can't help you with anything NetBSD specific like that.

Doing a quick google search led me to this:
http://trac.wxwidgets.org/ticket/14942
I see this line in there: AC_TRY_LINK([#include <execinfo.h>]
Barony does indeed include execinfo.h, for the aforementioned segfault related functionality.
Searching for execinfo.h and BSD, I came across this page:
https://www.freebsd.org/doc/en/books/porters-handbook/uses-execinfo.html
You might try linking libexecinfo?

Alternatively, you could just delete the segfault_sigaction() function in game.cpp. That should only be compiled if LINUX is defined anyway, I cannot guarantee that specific code will work on any other platform. (And/or remove the define for LINUX in config.hpp, though that may or may not have other side-effects)

[addictgamer]

Hmm, more searching: https://github.com/01org/hyperscan/blob/master/cmake/backtrace.cmake

The `backtrace' function is available on Linux via glibc, and on FreeBSD if
the 'libexecinfo' package is installed.

Let me know if linking libexecinfo fixes it.

[Adrien2002]

Ok so I changed the two lines like that
target_link_libraries(editor ${SDL2_LIBRARIES} ${SDL2_LIBRARY} -L/usr/pkg/lib/ -lSDL2_image ${SDL2_NET_LIBRARIES} ${SDL2_TTF_LIBRARIES} ${SDL2TTF_LIBRARY} -L/usr/pkg/lib -lexecinfo)
And it worked
[ 97%] Building CXX object CMakeFiles/barony.dir/src/interface/bookgui.cpp.o
[ 98%] Building CXX object CMakeFiles/barony.dir/src/interface/shopgui.cpp.o
[ 99%] Building CXX object CMakeFiles/barony.dir/src/interface/removecurse.cpp.o
[100%] Linking CXX executable barony
[100%] Built target barony

[Adrien2002]

I tried to run it, I arrived to the menu so I wanted to visit the options but I have something weird, I don't know if it's NetBSD related
http://i.imgur.com/6xxN2Fq.png
http://i.imgur.com/oZIPEhg.png
Other menus are correctly displayed, only these two are weird

[addictgamer]

How are you running Barony? It looks like the directory you're running it from doesn't have the latest lang/en.txt

[Adrien2002]

I downloaded Barony for GNU/Linux through GOG (the 2.0.4)
I copied the entire game into my NetBSD and stuck the newly built "barony" binary into the place where barony.x86_64 from GNU/Linux is. I cd to it then ./barony

-rw-r--r-- 1 Adrien2002 users 12158 Feb 5 01:10 BaronyEditor_Icon256x256.png
-rw-r--r-- 1 Adrien2002 users 5586 Feb 5 01:10 Barony_Icon256x256.png
-rw-r--r-- 1 Adrien2002 users 7530 Feb 5 01:10 EDITING.txt
-rw-r--r-- 1 Adrien2002 users 1109 Feb 5 01:10 LICENSE.SDL2_ttf.txt
-rw-r--r-- 1 Adrien2002 users 6860 Feb 5 01:10 LICENSE.freetype.txt
-rw-r--r-- 1 Adrien2002 users 3746 Feb 5 01:10 LICENSE.txt
-rw-r--r-- 1 Adrien2002 users 1415 Feb 5 01:10 LICENSE.zlib.txt
-rw-r--r-- 1 Adrien2002 users 419 Feb 5 01:10 README-SDL.txt
-rw-r--r-- 1 Adrien2002 users 4816 Feb 5 01:10 README.txt
-rwxr-xr-x 1 Adrien2002 users 1012744 Feb 5 01:10 barony
-rwxr-xr-x 1 Adrien2002 users 1037464 Feb 5 01:10 barony.x86_64
drwx------ 2 Adrien2002 users 1536 Feb 5 01:10 books
-rw-r--r-- 1 Adrien2002 users 1884 Feb 5 01:22 default.cfg
-rwxr-xr-x 1 Adrien2002 users 181368 Feb 5 01:11 editor
-rwxr-xr-x 1 Adrien2002 users 209552 Feb 5 01:10 editor.x86_64
drwx------ 5 Adrien2002 users 512 Feb 5 01:10 images
drwx------ 3 Adrien2002 users 512 Feb 5 01:10 items
drwx------ 2 Adrien2002 users 512 Feb 5 01:10 lang
-rw-r--r-- 1 Adrien2002 users 6322168 Feb 5 01:10 libSDL2-2.0.so.0
-rw-r--r-- 1 Adrien2002 users 88568 Feb 5 01:10 libSDL2_image-2.0.so.0
-rw-r--r-- 1 Adrien2002 users 18680 Feb 5 01:10 libSDL2_net-2.0.so.0
-rw-r--r-- 1 Adrien2002 users 30976 Feb 5 01:10 libSDL2_ttf-2.0.so.0
-rw-r--r-- 1 Adrien2002 users 1487488 Feb 5 01:10 libfmodex.so
-rw-r--r-- 1 Adrien2002 users 220288 Feb 5 01:10 libpng16.so.16
-rw-r--r-- 1 Adrien2002 users 193919 Feb 5 01:10 libsteam_api.so
-rw-r--r-- 1 Adrien2002 users 88592 Feb 5 01:10 libz.so.1
-rw-r--r-- 1 Adrien2002 users 4669 Feb 5 01:22 log.txt
drwx------ 2 Adrien2002 users 5632 Feb 5 01:10 maps
drwx------ 8 Adrien2002 users 512 Feb 5 01:10 models
drwx------ 2 Adrien2002 users 1024 Feb 5 01:10 music
-rw-r--r-- 1 Adrien2002 users 1695 Feb 5 01:21 savegame.dat
-rw-r--r-- 1 Adrien2002 users 45 Feb 5 01:21 savegame2.dat
-rw-r--r-- 1 Adrien2002 users 36 Feb 5 01:20 scores.dat
drwx------ 2 Adrien2002 users 6656 Feb 5 01:10 sound
-rw-r--r-- 1 Adrien2002 users 6 Feb 5 01:10 steam_appid.txt

[addictgamer]

Ya, you'll need to copy over lang/en.txt from the repository.

[Adrien2002]

Oh, I didn't know the update were coming with a new lang text !

[Adrien2002]

Ok so I just tried, played a while in the game and it is working flawlessly.
Everything is perfect !
Thank you very much for your help and your work on the sound system (and more that I'm not aware of). I can finally play it on NetBSD !
Thank you again, addictgamer :)

[addictgamer]

You're welcome, although @ptitSeb implemented OpenAL support :)