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[debbugs-tracker] bug#19015: closed (SDL_mixer not linked against libmik


From: GNU bug Tracking System
Subject: [debbugs-tracker] bug#19015: closed (SDL_mixer not linked against libmikmod)
Date: Tue, 10 Mar 2015 09:03:02 +0000

Your message dated Tue, 10 Mar 2015 17:02:24 +0800
with message-id <address@hidden>
and subject line Fixed
has caused the debbugs.gnu.org bug report #19015,
regarding SDL_mixer not linked against libmikmod
to be marked as done.

(If you believe you have received this mail in error, please contact
address@hidden)


-- 
19015: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19015
GNU Bug Tracking System
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--- Begin Message --- Subject: SDL_mixer not linked against libmikmod Date: Mon, 10 Nov 2014 23:16:48 +0100 User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux)
Contrary to what’s intended, SDL_mixer ends up not linking against
libmikmod.  Its ./configure run goes like this:

--8<---------------cut here---------------start------------->8---
checking for fork... yes
checking for vfork... yes
checking for libmikmod-config... 
/gnu/store/32mqj92g8bmq8bmr84sw2gckifld0ga0-libmikmod-3.3.3/bin/libmikmod-config
checking for libmikmod - version >= 3.1.10... configure: WARNING: *** Unable to 
find MikMod library (http://mikmod.raphnet.net/)
configure: WARNING: MOD support disabled
--8<---------------cut here---------------end--------------->8---

So it’s failing somewhere after the AC_PATH_PROG for libmikmod-config.

Ludo’.



--- End Message ---
--- Begin Message --- Subject: Fixed Date: Tue, 10 Mar 2015 17:02:24 +0800
Fixed in commit 2cb4ca6 by remove asla-lib from inputs.

SDL_mixer do a testing for libmikmod using libmikmod-config.
libmikmod-config.in has:
  --libs)
    echo address@hidden@ -lmikmod @LIBRARY_LIB@

When built with alsa driver support, @LIBRARY_LIB@ become "-lm -lasound",
require alsa-lib presented to get the test success.  But in fact the
use of libmikmod
library don't depends on the drivers (alsa),  and the libmikmod.pc
file doesn't have them
in Libs (and Libs.private). So I think it's a bug where @LIBRARY_LIB@
contains '-lasound'.

Instead of  dropping @LIBRARY_LIB@ from libmikmod-config.in, I notice
that the only user
of libmikmod is sdl-mixer, which use it's own audio output drivers.
So I'm temped to remove
alsa-lib from libmikmod (the libx11 is unused IIRC).


--- End Message ---

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