Re: [Xen-devel] [PATCH v2] INSTALL: correct EXTRA_CFLAGS handling

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Tue, Nov 25, 2014 at 05:04:09PM +0100, Olaf Hering wrote:
> The already documented configure patch was not applied.
> Adjust documentation to describe existing behaviour.
> 
> Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
> Cc: Ian Campbell <ian.campbell@xxxxxxxxxx>
> Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
> Cc: Jan Beulich <jbeulich@xxxxxxxx>
> Cc: Keir Fraser <keir@xxxxxxx>
> Cc: Tim Deegan <tim@xxxxxxx>
> ---
> 
> resend due to lack of Cc: tags 
> 
>  INSTALL | 19 +++++++++----------
>  1 file changed, 9 insertions(+), 10 deletions(-)
> 
> diff --git a/INSTALL b/INSTALL
> index 6bb9d23..656c90a 100644
> --- a/INSTALL
> +++ b/INSTALL
> @@ -128,13 +128,6 @@ original xenstored will be used. Valid names are 
> xenstored and
>  oxenstored.
>    --with-xenstored=name
>  
> -Using additional CFLAGS to build tools running in dom0 is required when
> -building distro packages. This is the option to pass things like
> -RPM_OPT_FLAGS.
> -  --with-extra-cflags-tools=EXTRA_CFLAGS
> -  --with-extra-cflags-qemu-traditional=EXTRA_CFLAGS
> -  --with-extra-cflags-qemu-upstream=EXTRA_CFLAGS
> -
>  Instead of starting the tools in dom0 with sysv runlevel scripts they
>  can also be started by systemd. If this option is enabled xenstored will
>  receive the communication socked directly from systemd. So starting it
> @@ -241,6 +234,12 @@ QEMU_UPSTREAM_URL=
>  QEMU_TRADITIONAL_URL=
>  SEABIOS_UPSTREAM_URL=
>  
> +Using additional CFLAGS to build tools running in dom0 is required when

Why the mention of 'buld tools running in dom0'? It sounds like it is
required to use dom0 to build tools?

Could you just say: ".. to build tools is required when.."

> +building distro packages. This can be used to pass RPM_OPT_FLAGS.
> +EXTRA_CFLAGS_XEN_TOOLS=
> +EXTRA_CFLAGS_QEMU_TRADITIONAL=
> +EXTRA_CFLAGS_QEMU_XEN=
> +
>  This variable can be used to use DIR/include and DIR/lib during build.
>  This is the same as PREPEND_LIB and PREPEND_INCLUDES. APPEND_LIB and
>  APPEND_INCLUDES= will be appended to the CFLAGS/LDFLAGS variable.
> @@ -310,10 +309,10 @@ sudo make install BOOT_DIR=/ood/path/boot 
> EFI_DIR=/odd/path/efi
>  %build
>  export WGET=$(type -P false)
>  export GIT=$(type -P false)
> +export EXTRA_CFLAGS_XEN_TOOLS="$RPM_OPT_FLAGS"
> +export EXTRA_CFLAGS_QEMU_TRADITIONAL="$RPM_OPT_FLAGS"
> +export EXTRA_CFLAGS_QEMU_XEN="$RPM_OPT_FLAGS"
>  %configure \
> -        --with-extra-cflags-tools="$RPM_OPT_FLAGS" \
> -        --with-extra-cflags-qemu-traditional="$RPM_OPT_FLAGS" \
> -        --with-extra-cflags-qemu-upstream="$RPM_OPT_FLAGS" \
>          --with-initddir=%{_initddir}
>  unset CFLAGS CXXFLAGS FFLAGS LDFLAGS
>  make
> 
> _______________________________________________
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> Xen-devel@xxxxxxxxxxxxx
> http://lists.xen.org/xen-devel

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