> I understood that I should use append instead of += in these cases.

That's not the important part. Important is where the override is applied.

DEPENDS_append = " foo"
DEPENDS += "foo"

are not very different, except append is processed a bit later and +=
automatically adds the leading space, but

DEPENDS_class-target_append = " foo"
DEPENDS_append_class-target = " foo"

are very different, first appends to "DEPENDS_class-target" which then
overrides DEPENDS variable (because "class-target") is the override. The
second example appends to normal DEPENDS variable (without overriding it) -
only for target builds.


On Thu, Aug 10, 2017 at 4:27 PM, Yusuke Mitsuki <
mickey.happygolu...@gmail.com> wrote:

> Hello Martin
>
> Thank you so much. It was very helpful.
> Your fix works so fine. I could input Japanese on machine via uim-anthy.
>
> I understood that I should use append instead of += in these cases.
>
>
> 2017-08-10 8:58 GMT+09:00 Martin Jansa <martin.ja...@gmail.com>:
>
>> Hello,
>>
>> Build time dependencies (DEPENDS) unlike runtime dependencies (RDEPENDS)
>> don't care about packages (empty or not), they depend on whatever the
>> recipe stages to sysroot.
>>
>> So depending on PROVIDED anthy-dev is the same as depending on just anthy.
>>
>> The issue you were seeing is because anthy actually wasn't in the DEPENDS
>> for target builds.
>>
>> I've fixed your change when cherry-picking it to master-next, see (and
>> test) this:
>> http://git.openembedded.org/meta-openembedded/commit/?h=mast
>> er-next&id=6360697095094bcc800bbe9f8950c96ae4760e2e
>>
>>
>> On Wed, Aug 9, 2017 at 4:40 PM, Yusuke Mitsuki <
>> mickey.happygolu...@gmail.com> wrote:
>>
>>> Hello Khem
>>>
>>> I wrote:
>>> > I tried that reverted this patch(Added libanthy-dev to
>>> PROVIDES_class-terget uim: Added libanthy-dev to DEPENDS_class-targe) and
>>> added ALLOW_EMPTY_${PN} = "1".
>>>
>>> ALLOW_EMPTY_${PN} = "1" was added into anthy recipe.
>>>
>>> A result is in my recent email.(do_configure was not failed but uim-anthy
>>> feature is dropped at configure script in uim recipe.)
>>>
>>> You say that adding libanthy-dev into DEPENDS_class-target at uim recipe
>>> is
>>> redundant.
>>>
>>> I want to know a solution of this problem.  I do not intend to persist in
>>> my method.
>>> BUT under the present conditions I cannot achieve a purpose.(Wants to use
>>> uim-anthy for Japanese input)
>>>
>>> Are there any good ideas?
>>>
>>> Thanks.
>>>
>>>
>>>
>>>
>>> 2017-08-09 10:43 GMT+09:00 Yusuke Mitsuki <mickey.happygolu...@gmail.com
>>> >:
>>>
>>> > Hello Khem
>>> >
>>> > I tried that reverted this patch(Added libanthy-dev to
>>> > PROVIDES_class-terget uim: Added libanthy-dev to DEPENDS_class-targe)
>>> and
>>> > added ALLOW_EMPTY_${PN} = "1".
>>> > However config.log say "conftest.c:65:25: fatal error: anthy/anthy.h:
>>> No
>>> > such file or directory"
>>> > It means uim-anthy feature is dropped. uim-anthy could not created
>>> > correctly.
>>> >
>>> > I want to avoid that uim-anthy feature dropping at configure script.
>>> >
>>> > What should I do?
>>> >
>>> > Thanks
>>> >
>>> >
>>> > 2017-08-09 10:16 GMT+09:00 Khem Raj <raj.k...@gmail.com>:
>>> >
>>> >> On Tue, Aug 8, 2017 at 6:00 PM, Yusuke Mitsuki
>>> >> <mickey.happygolu...@gmail.com> wrote:
>>> >> > Hello Khem
>>> >> >
>>> >> > Sorry I cannot understand...
>>> >> >
>>> >> > Are you saying to allow empty for anthy package?
>>> >> >
>>> >>
>>> >> yes whichever recipe is providing libanthy-dev add it there.
>>> >>
>>> >> > I want to use uim-anthy package in order to input Japanese on the
>>> >> machine.
>>> >> > I think that it will be a problem if these are empty packages.
>>> >> >
>>> >> > I see that the dependency is not accurate.
>>> >> > anthy recipe seems a bit strange.
>>> >> > Most of the definitions are in the subpackage.
>>> >> > It seems that neither anthy-dev nor anthy-dbg has any meaning.
>>> >> >
>>> >> > Thanks.
>>> >> >
>>> >> >
>>> >> >
>>> >> > 2017-08-09 9:40 GMT+09:00 Khem Raj <raj.k...@gmail.com>:
>>> >> >>
>>> >> >> On Tue, Aug 8, 2017 at 5:33 PM, Yusuke Mitsuki
>>> >> >> <mickey.happygolu...@gmail.com> wrote:
>>> >> >> > Hello Khem
>>> >> >> >
>>> >> >> > Are you saying that  libanthy-dev is not need and anthy only is
>>> >> >> > sufficient?
>>> >> >> >
>>> >> >> > anthy is in DEPENDS already. BUT it is not sufficient.
>>> >> >> > If libanthy-dev is not in DEPENDS_class-target, do_configure will
>>> >> not be
>>> >> >> > failed.
>>> >> >>
>>> >> >> that means the dependency is not accurate. can you add
>>> >> >>
>>> >> >> ALLOW_EMPTY_${PN} = "1"
>>> >> >>
>>> >> >> to anthy recipe and see if that helps ?
>>> >> >>
>>> >> >> >
>>> >> >> > However config.log say like as follows:
>>> >> >> >
>>> >> >> > -----
>>> >> >> > configure:20054: checking anthy/anthy.h usability
>>> >> >> > configure:20054: i586-poky-linux-gcc -m32 -march=i586
>>> >> >> >
>>> >> >> > --sysroot=/home/y-mitsuki/yocto/build_keyboard/tmp/work/i586
>>> >> -poky-linux/uim/1.8.6-r0/recipe-sysroot
>>> >> >> > -c  -O2 -pipe -g -feliminate-unused-debug-types
>>> >> >> >
>>> >> >> > -fdebug-prefix-map=/home/y-mitsuki/yocto/build_keyboard/tmp/
>>> >> work/i586-poky-linux/uim/1.8.6-r0=/usr/src/debug/uim/1.8.6-r0
>>> >> >> >
>>> >> >> > -fdebug-prefix-map=/home/y-mitsuki/yocto/build_keyboard/tmp/
>>> >> work/i586-poky-linux/uim/1.8.6-r0/recipe-sysroot-native=
>>> >> >> >
>>> >> >> > -fdebug-prefix-map=/home/y-mitsuki/yocto/build_keyboard/tmp/
>>> >> work/i586-poky-linux/uim/1.8.6-r0/recipe-sysroot=
>>> >> >> > conftest.c >&5
>>> >> >> > conftest.c:65:25: fatal error: anthy/anthy.h: No such file or
>>> >> directory
>>> >> >> > #include <anthy/anthy.h>
>>> >> >> > -----
>>> >> >> >
>>> >> >> > Then uim-anthy is not created.
>>> >> >> > In order to build uim-anthy, anthy.h is need but it is not
>>> installed
>>> >> >> > into
>>> >> >> > recipes-sysroot.
>>> >> >> > anthy.h is incluced libanthy-dev not anthy.
>>> >> >> >
>>> >> >> > Therefor I think libanthy-dev is need.
>>> >> >> >
>>> >> >> > Let me know you opinions?
>>> >> >> >
>>> >> >> > 2017-08-08 12:48 GMT+09:00 Khem Raj <raj.k...@gmail.com>:
>>> >> >> >>
>>> >> >> >>
>>> >> >> >> On Mon, Aug 7, 2017 at 6:00 PM Yusuke Mitsuki
>>> >> >> >> <mickey.happygolu...@gmail.com> wrote:
>>> >> >> >>>
>>> >> >> >>> anthy.h could not found at confiugre of uim.
>>> >> >> >>> Dependency broke since it began to use recipes-sysroot.
>>> >> >> >>>
>>> >> >> >>> Signed-off-by: Yusuke Mitsuki <mickey.happygolu...@gmail.com>
>>> >> >> >>> ---
>>> >> >> >>>  meta-oe/recipes-support/anthy/anthy_9100h.bb | 1 +
>>> >> >> >>>  meta-oe/recipes-support/uim/uim_1.8.6.bb     | 2 +-
>>> >> >> >>>  2 files changed, 2 insertions(+), 1 deletion(-)
>>> >> >> >>>
>>> >> >> >>> diff --git a/meta-oe/recipes-support/anthy/anthy_9100h.bb
>>> >> >> >>> b/meta-oe/recipes-support/anthy/anthy_9100h.bb
>>> >> >> >>> index a65d324..c507ad7 100644
>>> >> >> >>> --- a/meta-oe/recipes-support/anthy/anthy_9100h.bb
>>> >> >> >>> +++ b/meta-oe/recipes-support/anthy/anthy_9100h.bb
>>> >> >> >>> @@ -18,6 +18,7 @@ SRC_URI[sha256sum] =
>>> >> >> >>> "d256f075f018b4a3cb0d165ed6151fda4ba7db1621727e0eb54569b6e2
>>> >> >> >>>
>>> >> >> >>>  DEPENDS_class-target = "anthy-native"
>>> >> >> >>>  RDEPENDS_${PN}_class-target = "libanthy0"
>>> >> >> >>> +PROVIDES_class-target = "libanthy-dev"
>>> >> >> >>
>>> >> >> >>
>>> >> >> >> This seems redundant
>>> >> >> >>
>>> >> >> >>>
>>> >> >> >>>
>>> >> >> >>>  inherit autotools pkgconfig
>>> >> >> >>>
>>> >> >> >>> diff --git a/meta-oe/recipes-support/uim/uim_1.8.6.bb
>>> >> >> >>> b/meta-oe/recipes-support/uim/uim_1.8.6.bb
>>> >> >> >>> index ed846b9..4cb7b62 100644
>>> >> >> >>> --- a/meta-oe/recipes-support/uim/uim_1.8.6.bb
>>> >> >> >>> +++ b/meta-oe/recipes-support/uim/uim_1.8.6.bb
>>> >> >> >>> @@ -14,7 +14,7 @@ SRC_URI[md5sum] =
>>> "ecea4c597bab1fd4ba98ea84edcec
>>> >> e59"
>>> >> >> >>>  SRC_URI[sha256sum] =
>>> >> >> >>> "7b1ea803c73f3478917166f04f67cce6e45ad7ea5ab6df99b948c17eb1c
>>> b235f"
>>> >> >> >>>
>>> >> >> >>>  DEPENDS = "anthy fontconfig libxft libxt glib-2.0 ncurses
>>> >> intltool"
>>> >> >> >>> -DEPENDS_class-target += "intltool-native gtk+ gtk+3 uim-native
>>> >> >> >>> takao-fonts"
>>> >> >> >>> +DEPENDS_class-target += "intltool-native gtk+ gtk+3 uim-native
>>> >> >> >>> takao-fonts libanthy-dev"
>>> >> >> >>
>>> >> >> >>
>>> >> >> >> It should say anthy not libanthy-dev
>>> >> >> >>>
>>> >> >> >>>
>>> >> >> >>>  RDEPENDS_uim = "libuim0 libedit"
>>> >> >> >>>  RDEPENDS_uim-anthy = "takao-fonts anthy libanthy0"
>>> >> >> >>> --
>>> >> >> >>> 2.7.4
>>> >> >> >>>
>>> >> >> >>> --
>>> >> >> >>> _______________________________________________
>>> >> >> >>> Openembedded-devel mailing list
>>> >> >> >>> Openembedded-devel@lists.openembedded.org
>>> >> >> >>> http://lists.openembedded.org/mailman/listinfo/openembedded-
>>> devel
>>> >> >> >
>>> >> >> >
>>> >> >
>>> >> >
>>> >>
>>> >
>>> >
>>> --
>>> _______________________________________________
>>> Openembedded-devel mailing list
>>> Openembedded-devel@lists.openembedded.org
>>> http://lists.openembedded.org/mailman/listinfo/openembedded-devel
>>>
>>
>>
>
-- 
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