At Tue, 4 Nov 2008 23:40:01 +0100,
Elimar Riesebieter wrote:
>
> * Elimar Riesebieter [081104 21:00 +0100]
> > * Takashi Iwai [081104 19:00 +0100]
> > [...]
> > > Does sound-2.6.git tree work with 2.6.28-rc3?
> > > git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git
> > >
> > > Pull master branch on 2.6.28-rc3 git.
> > > If so, possibly it's a missing include path for asm/*.h or so...
> >
> > Building 2.6.28-rc3 inline drivers works.
> >
> > > Or, just try to add #include <linux/kernel.h> before the inclusion of
> > > linux/module.h in alsa-driver/include/adriver.h.
> >
> > That doesn't work either.
> >
> > In 2.6.27, 2.6.28-rc? and sound-2.6.git we are missing
> > include/asm-powerpc which configure is looking for:
> >
> > checking for kernel linux/devfs_fs_kernel.h... no
> > Creating a dummy <linux/devfs_fs_kernel.h>...
> > --
> > checking for kernel asm/hw_irq.h... no
> > Creating a dummy <asm/hw_irq.h>...
> > --
> > checking for kernel asm/irq_regs.h... no
> > Creating a dummy <asm/irq_regs.h>...
> >
> > configure links include/asm-arch to asm, though.
> > hw_irq.h and irq_regs.h, where local_irq_save and local_irq_restore
> > is defined, I found in /arch/powerpc/include/asm.
>
> My temporaire solution:
>
> 1. put #include <linux/mm.h> in alsa-driver/include/adriver.h
> 2. copy arch/powerpc/include/asm/* into include asm-powerpc
> 3. build suceeded
>
> At this moment I need an idea how to patch configure script to do
> that.
How about the patch below?
> > But devfs_fs_kernel.h I found in none of 2.6.2[6-8]?
> We don't use devfs anymore ;)
A dummy header is created automatically.
thanks,
Takashi
---
diff --git a/configure.in b/configure.in
index d5962c6..b9b1462 100644
--- a/configure.in
+++ b/configure.in
@@ -1266,6 +1266,21 @@ EOF
;;
esac
+if test -n "$ARCH"; then
+ case "$ARCH" in
+ i?86|x86_64)
+ if test -d $CONFIG_SND_KERNELDIR/arch/x86/include; then
+ KERNEL_INC="$KERNEL_INC -I$CONFIG_SND_KERNELDIR/arch/x86/include"
+ fi
+ ;;
+ *)
+ if test -d $CONFIG_SND_KERNELDIR/arch/$ARCH/include; then
+ KERNEL_INC="$KERNEL_INC -I$CONFIG_SND_KERNELDIR/arch/$ARCH/include"
+ fi
+ ;;
+ esac
+fi
+
dnl set ia32 (X86)
mach_dir=""
case "$processor" in
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