[v2,for-2.1] po: Fix Makefile rules for in-tree builds without configuration

Adding 'update' to the phony targets fixes this error:

$ LANG=C make -C po update
make: Entering directory `/qemu/po'
  LINK  update
/qemu/po/de_DE.po: file not recognized: File format not recognized
collect2: error: ld returned 1 exit status
make: *** [update] Error 1
make: Leaving directory `/qemu/po'

Some other phony targets (build, install) were also added, and the
existing .PHONY statement was moved to a more prominent position at
the beginning of the Makefile.

The patch also fixes a 2nd bug. The default target should be 'all',
but instead 'modules' (from rules.mak) was the default. Fix this by
adding 'all' as a target before any include statement.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---

v2: Update the subject line because the patch is only needed for
    in-tree builds without configuration).
    Rebase patch (v1 was based on a locally modified tree).

 po/Makefile |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

Am 18.07.2014 um 16:52 schrieb Stefan Weil:
> Adding 'update' to the phony targets fixes this error:
> 
> $ LANG=C make -C po update
> make: Entering directory `/qemu/po'
>   LINK  update
> /qemu/po/de_DE.po: file not recognized: File format not recognized
> collect2: error: ld returned 1 exit status
> make: *** [update] Error 1
> make: Leaving directory `/qemu/po'
> 
> Some other phony targets (build, install) were also added, and the
> existing .PHONY statement was moved to a more prominent position at
> the beginning of the Makefile.
> 
> The patch also fixes a 2nd bug. The default target should be 'all',
> but instead 'modules' (from rules.mak) was the default. Fix this by
> adding 'all' as a target before any include statement.
> 
> Signed-off-by: Stefan Weil <sw@weilnetz.de>
> ---
> 
> v2: Update the subject line because the patch is only needed for
>     in-tree builds without configuration).
>     Rebase patch (v1 was based on a locally modified tree).
> 
>  po/Makefile |    7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/po/Makefile b/po/Makefile
> index 669f865..1ab241a 100644
> --- a/po/Makefile
> +++ b/po/Makefile
> @@ -4,6 +4,11 @@
>  # Set SRC_PATH for in-tree builds without configuration.
>  SRC_PATH=..
>  
> +# The default target must come before any include statements.
> +all:
> +
> +.PHONY:	all build clean install update
> +
>  -include ../config-host.mak
>  include $(SRC_PATH)/rules.mak
>  
> @@ -45,5 +50,3 @@ $(PO_PATH)/messages.po: $(SRC_PATH)/ui/gtk.c
>  
>  $(PO_PATH)/%.po: $(PO_PATH)/messages.po
>  	$(call quiet-command, msgmerge -q $@ $< > $@.bak && mv $@.bak $@, "  GEN   $@")
> -
> -.PHONY: clean all
> 


Ping. Please consider this patch for the trivial qeueue.

Thanks,
Stefan

Applied to -trivial, thank you!

/mjt