[+ build-dev]
I think I see the problem. By default, a Unix pipeline sadly fails
only when the last command fails. In bash, you can change this to a
more sensible default via
set -o pipefail
but that's not portable enough for openjdk.
$(CAT) $$< | $(SED) -e 's/\([^\\]\):/\1\\:/g' -e 's/\([^\\]\)=/\1\\=/g' \
-e 's/\([^\\]\)!/\1\\!/g' -e 's/#.*/#/g' \
| $(SED) -f "$(SRC_ROOT)/make/common/support/unicode2x.sed" \
| $(SED) -e '/^#/d' -e '/^$$$$/d' \
-e :a -e '/\\$$$$/N; s/\\\n//; ta' \
-e 's/^[ ]*//;s/[ ]*$$$$//' \
-e 's/\\=/=/' | LC_ALL=C $(SORT) > $$@
On Wed, Nov 19, 2014 at 5:07 PM, huizhe wang <huizhe.w...@oracle.com> wrote:
>
> On 11/19/2014 4:09 PM, Mandy Chung wrote:
>>
>>
>> On 11/19/2014 3:49 PM, Mandy Chung wrote:
>>>
>>>
>>> On 11/19/2014 12:50 PM, Daniel Fuchs wrote:
>>>>
>>>> On 11/19/14 9:36 PM, Mandy Chung wrote:
>>>>>
>>>>> resources.jar will be gone when we move to the modular runtime image
>>>>> (JEP 220 [1]).
>>>>> JDK-8065138 and JDK-8065365 will become non-issue in JDK 9.
>>>>
>>>> Do you mean that the property files will no longer be stripped of their
>>>> comments?
>>>
>>>
>>> (sorry for my delay in reply as I was trying to get the number of the
>>> resources in the modular image vs resources.jar but got distracted.)
>>>
>>> The current version copies all bytes when generating the modular image.
>>> This is a good question whether we should strip off the comments when
>>> writing to the modular runtime image. I think we should look at the
>>> footprint and any performance saving and determine if we should do the same
>>> in JDK 9.
>>>
>>
>> I looked at the exploded image under BUILD_OUTPUTDIR/jdk/modules/java.xml
>> and found that the comments of Encodings.properties are stripped. I was
>> confused with the mention of resources.jar that I assume it was a step
>> stripping the comments before writing to resources.jar. This is still
>> an issue in jigsaw m2 I believe.
>>
>> Where does the build strip the comments?
>
>
> A previous issue was that the build process strips off anything after '#'
> when copying properties files. In JDK8:
> jaxp/make/BuildJaxp.gmk:
> $(JAXP_OUTPUTDIR)/classes/%.properties: $(JAXP_TOPDIR)/src/%.properties
> $(MKDIR) -p $(@D)
> $(RM) $@ $@.tmp
> $(CAT) $< | LANG=C $(NAWK) '{ sub(/#.*$$/,"#"); print }' > $@.tmp
> $(MV) $@.tmp $@
>
> This was fixed in JDK 9. The per-repo process was removed. It looks like
> the properties processing process is now consolidated into
> make/common/JavaCompilation.gmk. So the issue Daniel found is new (in terms
> of stripping). Search 'properties files' to see the macro.
>
> Joe
>
>>
>> Mandy
>>
>
