[OE-core] [PATCH] libgomp: add libgomp (openmp) library, and build for powerpc targets by default

[Khem Raj]

On Fri, Jul 6, 2012 at 7:26 AM, McClintock Matthew-B29882
<B29882 at freescale.com> wrote:
> On Fri, Jul 6, 2012 at 1:13 AM, Khem Raj <raj.khem at gmail.com> wrote:
>> On Thu, Jul 5, 2012 at 10:36 PM, McClintock Matthew-B29882
>> <B29882 at freescale.com> wrote:
>>> On Fri, Jul 6, 2012 at 12:25 AM, Khem Raj <raj.khem at gmail.com> wrote:
>>>> On Thu, Jul 5, 2012 at 9:32 PM, Matthew McClintock <msm at freescale.com> wrote:
>>>>> Signed-off-by: Matthew McClintock <msm at freescale.com>
>>>>> ---
>>>>>  meta/recipes-devtools/gcc/gcc-4.6.inc               |    2 +-
>>>>>  meta/recipes-devtools/gcc/gcc-configure-runtime.inc |    2 ++
>>>>>  meta/recipes-devtools/gcc/gcc-package-runtime.inc   |    9 +++++++++
>>>>>  3 files changed, 12 insertions(+), 1 deletion(-)
>>>>>
>>>>> diff --git a/meta/recipes-devtools/gcc/gcc-4.6.inc b/meta/recipes-devtools/gcc/gcc-4.6.inc
>>>>> index 020e21b..32545eb 100644
>>>>> --- a/meta/recipes-devtools/gcc/gcc-4.6.inc
>>>>> +++ b/meta/recipes-devtools/gcc/gcc-4.6.inc
>>>>> @@ -1,6 +1,6 @@
>>>>>  require gcc-common.inc
>>>>>
>>>>> -PR = "r25"
>>>>> +PR = "r26"
>>>>>
>>>>>  # Third digit in PV should be incremented after a minor release
>>>>>  # happens from this branch on gcc e.g. currently its 4.6.0
>>>>> diff --git a/meta/recipes-devtools/gcc/gcc-configure-runtime.inc b/meta/recipes-devtools/gcc/gcc-configure-runtime.inc
>>>>> index 34bfaeb..a7d478c 100644
>>>>> --- a/meta/recipes-devtools/gcc/gcc-configure-runtime.inc
>>>>> +++ b/meta/recipes-devtools/gcc/gcc-configure-runtime.inc
>>>>> @@ -9,6 +9,8 @@ EXTRA_OECONF_PATHS = " \
>>>>>      --with-build-sysroot=${STAGING_DIR_TARGET}"
>>>>>
>>>>>  RUNTIMETARGET = "libssp libstdc++-v3"
>>>>> +RUNTIMETARGET_append_powerpc = " libgomp"
>>>>> +RUNTIMETARGET_append_powerpc64 = " libgomp"
>>>>>  #  ?
>>>>>  # libiberty
>>>>>  # libmudflap
>>>>> diff --git a/meta/recipes-devtools/gcc/gcc-package-runtime.inc b/meta/recipes-devtools/gcc/gcc-package-runtime.inc
>>>>> index feb8735..001a444 100644
>>>>> --- a/meta/recipes-devtools/gcc/gcc-package-runtime.inc
>>>>> +++ b/meta/recipes-devtools/gcc/gcc-package-runtime.inc
>>>>> @@ -13,6 +13,8 @@ PACKAGES = "\
>>>>>    libgfortran-dev \
>>>>>    libmudflap \
>>>>>    libmudflap-dev \
>>>>> +  libgomp \
>>>>> +  libgomp-dev \
>>>>>  "
>>>>>  # The base package doesn't exist, so we clear the recommends.
>>>>>  RRECOMMENDS_${PN}-dbg = ""
>>>>> @@ -61,3 +63,10 @@ FILES_libmudflap-dev = "\
>>>>>    ${libdir}/libmudflap*.a \
>>>>>    ${libdir}/libmudflap*.la"
>>>>>
>>>>> +FILES_libgomp = "${libdir}/libgomp*.so.*"
>>>>> +FILES_libgomp-dev = "\
>>>>> +  ${libdir}/libgomp*.so \
>>>>> +  ${libdir}/libgomp*.a \
>>>>> +  ${libdir}/libgomp*.la \
>>>>> +  ${libdir}/libgomp.spec \
>>>>> +  ${libdir}/gcc/${TARGET_SYS}/${BINV}/include/omp.h"
>>>>
>>>> Did you build a non ppc architecture to verify that it does not
>>>> complain about empty packages ?
>>>
>>> I tested without the powerpc overrides first...
>>
>> OK let me put it differently remove
>>
>> +RUNTIMETARGET_append_powerpc = " libgomp"
>> +RUNTIMETARGET_append_powerpc64 = " libgomp"
>>
>> and leave the rest of patch in
>>
>> then build for powerpc
>
> That's what I'm saying I did... I did not even get libgomp packages
> (rpm's) in this scenario....

OK, Dont you get warnings about empty packages.

>
> -M
>
>
>>
>>>
>>> -M
>>>
>>>>
>>>>> --
>>>>> 1.7.10
>>>>>
>>>>>
>>>>>
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