[alsa-devel] [patch] alsa-utils check if __USE_BSD is defined before compiling "BSD functions"
hans-christian.egtvedt at atmel.com
Mon Dec 8 08:48:48 CET 2008
On Mon, 08 Dec 2008 08:34:55 +0100
Takashi Iwai <tiwai at suse.de> wrote:
> At Mon, 8 Dec 2008 07:26:02 +0100,
> Hans-Christian Egtvedt wrote:
> > Hi,
> > Another bug/issue I tripped over when compiling alsa-utils in an
> > environment using uClibc to supply the C library functions. Here I
> > have enabled some old BSD style functions. The attached patch will
> > honor them if they are enabled.
> > Without this patch I get a redefined error during compile.
> Hmm, but with this patch, I get undefined reference errors :)
> alsactl/init_sysfs.c:39: undefined reference to `strlcpy'
> Checking __USB_BSD seems insufficient, unfortunately.
Perhaps it should be UCLIBC specific? Something like
"&& !(defined(__UCLIBC__) && defined(__USE_BSD))"
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