From mboxrd@z Thu Jan  1 00:00:00 1970
From: Takashi Iwai <tiwai@suse.de>
Subject: Re: configure doesn't accept --with-cards=powermac
Date: Tue, 14 Sep 2004 12:34:56 +0200
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To: Giuliano Pochini <pochini@denise.shiny.it>
Cc: Jaroslav Kysela <perex@suse.cz>, alsa-devel@lists.sourceforge.net
List-Id: alsa-devel@alsa-project.org

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At Tue, 14 Sep 2004 11:14:47 +0200 (CEST),
Giuliano Pochini wrote:
> 
> On Tue, 14 Sep 2004, Takashi Iwai wrote:
> 
> > > > > [Giu@Jay alsa-driver-1.0.7rc1]$ ./configure --with-cards=powermac
> > > > > [...]
> > > > > checking for which soundcards to compile driver for... configure: error: Unsupported soundcard powermac
> > > > >
> > > > > "powermac" is listed in the help.
> > > >
> > > > 1) Enable CONFIG_I2C in your kernel
> > > > 2) Enable CONFIG_INPUT in your kernel
> > >
> > > Yes, they're both enabled, but config.log shows that CONFIG_INPUT is an
> > > empty string  ,8-/  ?? It's "y" in the kernel .config file.
> >
> > What about linux/autoconf.h?
> > configure checks only this header file instead of .config.
> 
> It was "1" IIRC. I can't verify right now because I'm not at home, but I'm
> pretty sure it was 1.

It looks like configure doesn't check CONFIG_INPUT indeed.
Could you try the attached patch?


Takashi

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Index: alsa-driver/configure.in
===================================================================
RCS file: /suse/tiwai/cvs/alsa/alsa-driver/configure.in,v
retrieving revision 1.193
diff -u -r1.193 configure.in
--- alsa-driver/configure.in	8 Sep 2004 17:55:40 -0000	1.193
+++ alsa-driver/configure.in	14 Sep 2004 09:34:07 -0000
@@ -432,6 +432,7 @@
 	;;
   *)
 	tristateres="unknown"
+	tristatechk=""
 	;;
   esac
   AC_MSG_RESULT($tristateres)
@@ -587,6 +588,13 @@
 CHECK_KERNEL_TRISTATE_CONFIG(CONFIG_I2C, [I2C driver in kernel])
 AC_SUBST(CONFIG_I2C)
 
+if test $kpatchlevel -le 2; then
+CONFIG_INPUT="y"
+else
+CHECK_KERNEL_TRISTATE_CONFIG(CONFIG_INPUT, [Input driver in kernel])
+fi
+AC_SUBST(CONFIG_INPUT)
+
 dnl Check for SGI/MIPS (HAL2) support...
 AC_MSG_CHECKING(for SGI/MIPS (HAL2) architecture)
 CONFIG_SGI=""

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