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Re: [Mingw-cross-env-list] SDL_image and SDL_mixer without pkg-config sc
From: |
Volker Grabsch |
Subject: |
Re: [Mingw-cross-env-list] SDL_image and SDL_mixer without pkg-config scripts in Debian (was: Difficulty building project using mingw-cross-env) |
Date: |
Tue, 16 Feb 2010 11:38:04 +0100 |
User-agent: |
Mutt/1.5.13 (2006-08-11) |
Volker Grabsch <address@hidden> schrieb:
> Instead, I recommend to check whether the *.pc files of SDL_image
> and SDL_mixer exist. If they, use them. If they don't, use the
> AC_CHECK_LIB workaround.
>
> PKG_CHECK_EXISTS([SDL_image SDL_mixer],
>
> PKG_CHECK_MODULES([SDL_image SDL_mixer],
>
> AC_CHECK_LIB(SDL_image, ...)
> AC_CHECK_LIB(SDL_mixer, ...)
> )
I thought about it and came to the conclusion that this might
produce misleading error messages on systems where SDL_image
is installed and SDL_mixer isn't.
However, the following variant should be okay:
PKG_CHECK_EXISTS([SDL_image],
PKG_CHECK_MODULES([SDL_image],
AC_CHECK_LIB(SDL_image, ...)
)
PKG_CHECK_EXISTS([SDL_mixer],
PKG_CHECK_MODULES([SDL_mixer],
AC_CHECK_LIB(SDL_mixer, ...)
)
@Andreas Roever: Maybe this variant is also interesting for
Topper and Pushover?
Greets,
Volker
--
Volker Grabsch
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