[Gambas-user] Problem building from source. Due to changes in SDL?

[Patrik Karlsson]

2018-01-07 7:25 GMT+01:00 Patrik Karlsson <patrik at trixon.se>:

> I was interested in testing the new image loading functions so I tried to
> build from git, and stable release. It failed.
>
> I found something about changes in SDL mixer, https://hg.libsdl.org/
> SDL_mixer/diff/92882ef2ab81/SDL_mixer.h
>
>      1.5 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.5>  typedef enum     1.6 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.6>  {     1.7 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.7> -    MIX_INIT_FLAC        = 0x00000001,     1.8 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.8> -    MIX_INIT_MOD         = 0x00000002,     1.9 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.9> -    MIX_INIT_MODPLUG     = 0x00000004,    1.10 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.10> -    MIX_INIT_MP3         = 0x00000008,    1.11 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.11> -    MIX_INIT_OGG         = 0x00000010,    1.12 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.12> -    MIX_INIT_FLUIDSYNTH  = 0x00000020    1.13 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.13> +    MIX_INIT_FLAC   = 0x00000001,    1.14 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.14> +    MIX_INIT_MOD    = 0x00000002,    1.15 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.15> +    MIX_INIT_MP3    = 0x00000008,    1.16 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.16> +    MIX_INIT_OGG    = 0x00000010,    1.17 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.17> +    MIX_INIT_MID    = 0x00000020,    1.18 <https://hg.libsdl.org/SDL_mixer/diff/92882ef2ab81/SDL_mixer.h#l1.18>  } MIX_InitFlags;
>
>
> I'm using SDL Mixer 2.0.2 on Netrunner (arch).
>
> Do I have to downgrade SDL or will Gambas be updated?
>
>
> Making all in audio
> make[5]: Entering directory '/home/pata/src/gambas3-3.10.0/gb.sdl2/src/audio'
>
>  CC       gb_sdl2_audio_la-c_sound.lo
>  CC       gb_sdl2_audio_la-c_music.lo
>  CC       gb_sdl2_audio_la-c_channel.lo
>  CC       gb_sdl2_audio_la-main.lo
> main.c: In function 'AUDIO_init':
> main.c:61:13: error: 'MIX_INIT_FLUIDSYNTH' undeclared (first use in this
> function); did you mean 'MIX_INIT_MID'?
>  init_mixer(MIX_INIT_FLUIDSYNTH, "FLUIDSYNTH");
>             ^~~~~~~~~~~~~~~~~~~
>             MIX_INIT_MID
> main.c:61:13: note: each undeclared identifier is reported only once for
> each function it appears in
> make[5]: *** [Makefile:514: gb_sdl2_audio_la-main.lo] Error 1
> make[5]: Leaving directory '/home/pata/src/gambas3-3.10.
> 0/gb.sdl2/src/audio'
> make[4]: *** [Makefile:678: all-recursive] Error 1
> make[4]: Leaving directory '/home/pata/src/gambas3-3.10.0/gb.sdl2/src'
>
> make[3]: *** [Makefile:437: all-recursive] Error 1
> make[3]: Leaving directory '/home/pata/src/gambas3-3.10.0/gb.sdl2'
>
> make[2]: *** [Makefile:369: all] Error 2
> make[2]: Leaving directory '/home/pata/src/gambas3-3.10.0/gb.sdl2'
>
> make[1]: *** [Makefile:438: all-recursive] Error 1
> make[1]: Leaving directory '/home/pata/src/gambas3-3.10.0'
>
> make: *** [Makefile:379: all] Error 2
> [pata at xps gambas3-3.10.0]$
>
>

I have just found the arch patch for gambas at https://git.archlinux.org/
svntogit/community.git/tree/trunk/sdl2_mixer.diff?h=packages/gambas3

--- a/gb.sdl2/src/audio/main.c	2017-07-18 17:48:44.000000000 +0200+++
b/gb.sdl2/src/audio/main.c.new	2017-11-09 21:33:11.442013948 +0100@@
-58,7 +58,7 @@
 	init_mixer(MIX_INIT_OGG, "OGG");
 	init_mixer(MIX_INIT_MOD, "MOD");
 	init_mixer(MIX_INIT_FLAC, "FLAC");-	init_mixer(MIX_INIT_FLUIDSYNTH,
"FLUIDSYNTH");+	init_mixer(MIX_INIT_MID, "MID");

 	if (Mix_OpenAudio(AUDIO_frequency, MIX_DEFAULT_FORMAT, 2, AUDIO_buffer_size))
 	{


After changing FLUIDSYNTH to MID it compiles, installs and runs.

But I do get a lot of errors like the following examples.


Compiling gb.dbus.trayicon...
OK
Installing gb.dbus.trayicon...
Error loading libdumb.so: libdumb.so: cannot open shared object file:
No such file or directory
Error loading libfluidsynth.so.1: libfluidsynth.so.1: cannot open
shared object file: No such file or directory
Compiling gb.web.form...
OK
Installing gb.web.form...
Error loading libdumb.so: libdumb.so: cannot open shared object file:
No such file or directory
Error loading libfluidsynth.so.1: libfluidsynth.so.1: cannot open
shared object file: No such file or directory
Compiling gb.form.terminal...
OK
Installing gb.form.terminal...
Error loading libdumb.so: libdumb.so: cannot open shared object file:
No such file or directory
Error loading libfluidsynth.so.1: libfluidsynth.so.1: cannot open
shared object file: No such file or directory
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