[oe] [meta-java][PATCH] java-library: make easy to override jar package name

[Richard Leitner]

Hi,
thanks for the patch.

Two things:

First can you please use your real name in the From: (or prepend the From: line to the email body).

Second: would you please describe the reasons for changing = to ?= in more detail?
What's the purpose/benefit you get from it?

thanks & regards;Richard.L

On 23.11.18 16:09, nick83ola wrote:
> define JARFILENAME and ALTJARFILENAMES with ?= to make simple
> to override them
> 
> Signed-off-by: Nicola Lunghi <nick83ola at gmail.com>
> ---
> classes/java-library.bbclass | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/classes/java-library.bbclass b/classes/java-library.bbclass
> index ce1cd28..c69cf6b 100644
> --- a/classes/java-library.bbclass
> +++ b/classes/java-library.bbclass
> @@ -42,10 +42,10 @@ PACKAGES += "${JPN}"
> FILES_${JPN} = "${datadir_java}"
> # File name of the libraries' main Jar file
> -JARFILENAME = "${BP}.jar"
> +JARFILENAME ?= "${BP}.jar"
> # Space-separated list of alternative file names.
> -ALTJARFILENAMES = "${BPN}.jar"
> +ALTJARFILENAMES ?= "${BPN}.jar"
> # Java "source" distributions often contain precompiled things
> # we want to delete first.
>