[PATCH] Fix kvm-userspace configure script so that cc=gcc

[PATCH] Fix kvm-userspace configure script so that cc=gcc

[Jerone Young]

1 file changed, 1 insertion(+), 1 deletion(-)
configure |    2 +-


This fixes compilation for cross compilers as many do not create a ${cross_prefix}cc link. But the do a ${cross_prefix}gcc. This is what the kernel does so this will work for everyone. This breaks some who do not have a cc link (cross tools does not create), when I put a patch to remove libkvm dependence on test config.mak.

Signed-off-by: Jerone Young <jyoung5@us.ibm.com>

diff --git a/configure b/configure
--- a/configure
+++ b/configure
@@ -2,7 +2,7 @@
 
 prefix=/usr/local
 kerneldir=/lib/modules/$(uname -r)/build
-cc=cc
+cc=gcc
 ld=ld
 objcopy=objcopy
 want_module=1

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Re: [kvm-ppc-devel] [PATCH] Fix kvm-userspace configure script so that cc=gcc

[Hollis Blanchard]

On Wednesday 30 April 2008 15:53:47 Jerone Young wrote:
> 1 file changed, 1 insertion(+), 1 deletion(-)
> configure |    2 +-
> 
> 
> This fixes compilation for cross compilers as many do not create a 
${cross_prefix}cc link. But the do a ${cross_prefix}gcc. This is what the 
kernel does so this will work for everyone. This breaks some who do not have 
a cc link (cross tools does not create), when I put a patch to remove libkvm 
dependence on test config.mak.
> 
> Signed-off-by: Jerone Young <jyoung5@us.ibm.com>
> 
> diff --git a/configure b/configure
> --- a/configure
> +++ b/configure
> @@ -2,7 +2,7 @@
> 
>  prefix=/usr/local
>  kerneldir=/lib/modules/$(uname -r)/build
> -cc=cc
> +cc=gcc
>  ld=ld
>  objcopy=objcopy
>  want_module=1

To clarify: there is no such thing as "${cross_prefix}cc", so the configure 
script is currently broken for cross-compiling.

-- 
Hollis Blanchard
IBM Linux Technology Center

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Re: [kvm-ppc-devel] [PATCH] Fix kvm-userspace configure script so that cc=gcc

[Jerone Young]

On Wed, 2008-04-30 at 16:14 -0500, Hollis Blanchard wrote:
> On Wednesday 30 April 2008 15:53:47 Jerone Young wrote:
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> > configure |    2 +-
> > 
> > 
> > This fixes compilation for cross compilers as many do not create a 
> ${cross_prefix}cc link. But the do a ${cross_prefix}gcc. This is what the 
> kernel does so this will work for everyone. This breaks some who do not have 
> a cc link (cross tools does not create), when I put a patch to remove libkvm 
> dependence on test config.mak.

The explanation came out awful :-) .  But yes the issue is that by
default cross tools does not create a ${cross_prefix}cc symlink. So you
have to say gcc.
> > 
> > Signed-off-by: Jerone Young <jyoung5@us.ibm.com>
> > 
> > diff --git a/configure b/configure
> > --- a/configure
> > +++ b/configure
> > @@ -2,7 +2,7 @@
> > 
> >  prefix=/usr/local
> >  kerneldir=/lib/modules/$(uname -r)/build
> > -cc=cc
> > +cc=gcc
> >  ld=ld
> >  objcopy=objcopy
> >  want_module=1
> 
> To clarify: there is no such thing as "${cross_prefix}cc", so the configure 
> script is currently broken for cross-compiling.
> 


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