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

[Khem Raj]

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

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