RFR: JDK-8176849: jdk9 BCL builds fail after cleaning up temporary file ASSEMBLY_EXCEPTION

[Magnus Ihse Bursie]

Looks good to me.

/Magnus

On 2017-03-16 10:07, Erik Joelsson wrote:
> When building OpenJDK source after converting it to a different 
> license, the build fails because the file ASSEMBLY_EXCEPTION is 
> missing. This change makes the build skip including top level license 
> files if they don't exist.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8176849
>
> Patch:
>
> diff -r 5548e024cbcf make/copy/Copy-java.base.gmk
> --- a/make/copy/Copy-java.base.gmk
> +++ b/make/copy/Copy-java.base.gmk
> @@ -235,8 +235,10 @@
>
>  # JDK license and assembly exception files to be packaged in JMOD
>
> -JDK_LICENSE ?= $(TOPDIR)/LICENSE
> -JDK_NOTICE  ?= $(TOPDIR)/ASSEMBLY_EXCEPTION
> +# The license files may not be present if the source has been 
> obtained using a
> +# different license.
> +JDK_LICENSE ?= $(wildcard $(TOPDIR)/LICENSE)
> +JDK_NOTICE  ?= $(wildcard $(TOPDIR)/ASSEMBLY_EXCEPTION)
>
>  $(eval $(call SetupCopyFiles, COPY_JDK_NOTICES, \
>      FILES := $(JDK_LICENSE) $(JDK_NOTICE), \
>