[OE-core] [PATCH 2/6] gmp: also generate the libgmpcxx library

[Kamble, Nitin A]

> -----Original Message-----
> From: Saul Wold [mailto:saul.wold at intel.com]
> Sent: Thursday, October 20, 2011 12:50 AM
> To: Patches and discussions about the oe-core layer
> Cc: Kamble, Nitin A
> Subject: Re: [OE-core] [PATCH 2/6] gmp: also generate the libgmpcxx
> library
> 
> On 10/18/2011 05:30 PM, nitin.a.kamble at intel.com wrote:
> > From: Nitin A Kamble<nitin.a.kamble at intel.com>
> >
> > configure runs few checks to make sure c++ compiler and runtime are
> working as expected
> > with the --enable-cxx=detect option.
> >
> Somehow this change has also changed what the gmp package provides,
> before this change the package provided libgmp10 via PKG_gmp: libgmp10,
> after this change, the libgmp10 is no longer provided and causes other
> breakage.
> 
> The example case I found was a coreutils package that was built prior
> to
> this change failed to fulfill it's dependencies after this change when
> creating an image.  If I rebuild coreutils with the newer gmp build,
> then all is well, I think we need to understand this better before
> making this change.
> 
> Did something else change in the packaging that would cause use to look
> the mapping above?
> 
Saul,
  In my testing I did not get any of these issues you mentioned above. 

Also I tried to reproduce the issue with coreutils as mentioned above, and I can not reproduce the issue for creations of an image. Can you verify the issue one more time?

Thanks,
Nitin

> 
> Sau!
> 
> 
> > Signed-off-by: Nitin A Kamble<nitin.a.kamble at intel.com>
> > ---
> >   meta/recipes-support/gmp/gmp.inc      |    2 ++
> >   meta/recipes-support/gmp/gmp_4.2.1.bb |    2 +-
> >   meta/recipes-support/gmp/gmp_5.0.2.bb |    2 +-
> >   3 files changed, 4 insertions(+), 2 deletions(-)
> >
> > diff --git a/meta/recipes-support/gmp/gmp.inc b/meta/recipes-
> support/gmp/gmp.inc
> > index 66349e6..3c662a0 100644
> > --- a/meta/recipes-support/gmp/gmp.inc
> > +++ b/meta/recipes-support/gmp/gmp.inc
> > @@ -14,3 +14,5 @@ ARM_INSTRUCTION_SET = "arm"
> >   acpaths = ""
> >
> >   BBCLASSEXTEND = "native nativesdk"
> > +
> > +EXTRA_OECONF += " --enable-cxx=detect"
> > diff --git a/meta/recipes-support/gmp/gmp_4.2.1.bb b/meta/recipes-
> support/gmp/gmp_4.2.1.bb
> > index 74da6b8..97ac4b2 100644
> > --- a/meta/recipes-support/gmp/gmp_4.2.1.bb
> > +++ b/meta/recipes-support/gmp/gmp_4.2.1.bb
> > @@ -6,7 +6,7 @@ LICENSE = "LGPLv2.1+"
> >   LIC_FILES_CHKSUM =
> "file://COPYING;md5=892f569a555ba9c07a568a7c0c4fa63a \
> >
> file://COPYING.LIB;md5=fbc093901857fcd118f065f900982c24 \
> >                       file://gmp-
> h.in;startline=6;endline=21;md5=5e25ffd16996faba8c1cd27b04b16099"
> > -PR = "r0"
> > +PR = "r1"
> >
> >   SRC_URI = "${GNU_MIRROR}/gmp/${BP}.tar.bz2 \
> >              file://disable-stdc.patch"
> > diff --git a/meta/recipes-support/gmp/gmp_5.0.2.bb b/meta/recipes-
> support/gmp/gmp_5.0.2.bb
> > index 03fef45..f80971e 100644
> > --- a/meta/recipes-support/gmp/gmp_5.0.2.bb
> > +++ b/meta/recipes-support/gmp/gmp_5.0.2.bb
> > @@ -2,7 +2,7 @@ require gmp.inc
> >   LICENSE="LGPLv3&GPLv3"
> >   LIC_FILES_CHKSUM =
> "file://COPYING;md5=d32239bcb673463ab874e80d47fae504 \
> >
> file://version.c;endline=18;md5=d8c56b52b9092346b9f93b4da65ef790"
> > -PR = "r0"
> > +PR = "r1"
> >
> >   SRC_URI_append += "file://sh4-asmfix.patch \
> >                      file://use-includedir.patch "