Re: [PATCH] meta-toolchain-arago: special case for gdb to be built as part of canadian-cross-sdk

[Denys Dmytriyenko <denis@denix.org>]

On Wed, Nov 14, 2012 at 10:26:56PM +0000, Maupin, Chase wrote:
> I was able to execute the arm-arago-linux-gnueabi-gdb and run
> 
> python print 23

Yeah, that part I was able to verify myself... :) I was rather interested in 
Qt Creator results.


> I did have to source environment-setup for the wrapper script to work.  As a though, could we do something like the following in these wrapper scripts?
> 
> if [ -n "$BASH_SOURCE" ]
> then
>     . `dirname $BASH_SOURCE`/../environment-setup
> fi
> 
> I know this may not work for all shells, but like environment-setup itself, in the case that it does work then user's don't get bitten not having it sourced.  Also doesn't hurt them if the environment-setup is already sourced.  Thoughts?

Nope, some things in the environment-setup are not reentrant... Like appending 
or prepending to PATH and other vars - they will be growing every time you 
source the script, duplicating entries.

-- 
Denys

> > -----Original Message-----
> > From: Dmytriyenko, Denys
> > Sent: Wednesday, November 14, 2012 1:10 PM
> > To: Maupin, Chase
> > Cc: Dmytriyenko, Denys; meta-arago@arago-project.org
> > Subject: Re: [meta-arago] [PATCH] meta-toolchain-arago: special
> > case for gdb to be built as part of canadian-cross-sdk
> > 
> > Any updates yet?
> > 
> > 
> > On Wed, Nov 14, 2012 at 04:08:32AM +0000, Maupin, Chase wrote:
> > > Thank you denys.  We will check for compatibility.  Thanks for
> > the quick response on this.
> > >
> > > Sent from my cell phone
> > >
> > > ----- Reply message -----
> > > From: "Dmytriyenko, Denys" <denys@ti.com>
> > > Date: Tue, Nov 13, 2012 9:59 pm
> > > Subject: [meta-arago] [PATCH] meta-toolchain-arago: special
> > case for gdb to be built as part of canadian-cross-sdk
> > > To: "meta-arago@arago-project.org" <meta-arago@arago-
> > project.org>
> > >
> > > This provides the bare minimum to get the Python-enabled gdb-
> > 7.4 into the
> > > devkit and set it up properly. We would need to test it with
> > gdbserver-7.2 and
> > > run it through OSRB...
> > >
> > > --
> > > Denys
> > >
> > >
> > > On Tue, Nov 13, 2012 at 10:50:12PM -0500, Denys Dmytriyenko
> > wrote:
> > > > Signed-off-by: Denys Dmytriyenko <denys@ti.com>
> > > > ---
> > > >  meta-arago-extras/conf/distro/include/tcmode-external-
> > arago.inc | 4 ++++
> > > >  meta-arago-extras/recipes-core/meta/meta-toolchain-arago.bb
> > | 9 ++++++++-
> > > >  2 files changed, 12 insertions(+), 1 deletion(-)
> > > >
> > > > diff --git a/meta-arago-extras/conf/distro/include/tcmode-
> > external-arago.inc b/meta-arago-
> > extras/conf/distro/include/tcmode-external-arago.inc
> > > > index 2ed3df2..3bc0fed 100644
> > > > --- a/meta-arago-extras/conf/distro/include/tcmode-external-
> > arago.inc
> > > > +++ b/meta-arago-extras/conf/distro/include/tcmode-external-
> > arago.inc
> > > > @@ -30,6 +30,10 @@ PREFERRED_PROVIDER_glibc-thread-db =
> > "external-arago-toolchain"
> > > >  PREFERRED_PROVIDER_gcc-cross-canadian-
> > ${TRANSLATED_TARGET_ARCH} ?= "external-arago-sdk-toolchain"
> > > >  PREFERRED_PROVIDER_binutils-cross-canadian-
> > ${TRANSLATED_TARGET_ARCH} ?= "external-arago-sdk-toolchain"
> > > >
> > > > +# Special case for gdb to be built as part of canadian-
> > cross-sdk
> > > > +bindir_pn-gdb-cross-canadian-${TRANSLATED_TARGET_ARCH} =
> > "${exec_prefix}/bin"
> > > > +PREFERRED_PROVIDER_gdb-cross-canadian-
> > ${TRANSLATED_TARGET_ARCH} = "gdb-cross-canadian-
> > ${TRANSLATED_TARGET_ARCH}"
> > > > +
> > > >  GCCVERSION ?= "4.5%"
> > > >  SDKGCCVERSION ?= "4.5%"
> > > >  BINUVERSION ?= "2.20%"
> > > > diff --git a/meta-arago-extras/recipes-core/meta/meta-
> > toolchain-arago.bb b/meta-arago-extras/recipes-core/meta/meta-
> > toolchain-arago.bb
> > > > index 1683c1f..f780385 100644
> > > > --- a/meta-arago-extras/recipes-core/meta/meta-toolchain-
> > arago.bb
> > > > +++ b/meta-arago-extras/recipes-core/meta/meta-toolchain-
> > arago.bb
> > > > @@ -4,7 +4,7 @@ TOOLCHAIN_OUTPUTNAME ?= "${SDK_NAME}-
> > ${ARMPKGARCH}-${TARGET_OS}-sdk-${SDK_ARCH}"
> > > >
> > > >  require recipes-core/meta/meta-toolchain.bb
> > > >
> > > > -PR = "r7"
> > > > +PR = "r8"
> > > >
> > > >  SDKTARGETSYSROOT = "${SDKPATH}/${ARAGO_TARGET_SYS}"
> > > >
> > > > @@ -54,6 +54,8 @@ toolchain_create_sdk_env_script () {
> > > >        echo 'export OECORE_ACLOCAL_OPTS="-I
> > $SDK_PATH/usr/share/aclocal"' >> $script
> > > >        echo 'export
> > OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script
> > > >        echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >>
> > $script
> > > > +     echo 'export PYTHONHOME=$SDK_PATH' >> $script
> > > > +     echo 'export PYTHONPATH=lib/python2.7' >> $script
> > > >  }
> > > >
> > > >  populate_sdk_ipk_append () {
> > > > @@ -64,4 +66,9 @@ populate_sdk_ipk_append () {
> > > >                printf
> > "#!/bin/sh\nLD_LIBRARY_PATH=\x24SDK_PATH/lib:\x24LD_LIBRARY_PATH
> > \x24SDK_PATH/lib/ld-linux.so.2 \x24SDK_PATH/bin/$i.real
> > \x24\x2a\n" > $i
> > > >                chmod +x $i
> > > >        done
> > > > +
> > > > +     # Special case for gdb, which is built as part of
> > canadian-cross-sdk
> > > > +     mv ${ARAGO_TARGET_SYS}-gdb ${ARAGO_TARGET_SYS}-gdb.real
> > > > +     printf
> > "#!/bin/sh\nLD_LIBRARY_PATH=\x24SDK_PATH/lib:\x24LD_LIBRARY_PATH
> > \x24SDK_PATH/lib/ld-linux.so.2
> > \x24SDK_PATH/bin/${ARAGO_TARGET_SYS}-gdb.real \x24\x2a\n" >
> > ${ARAGO_TARGET_SYS}-gdb
> > > > +     chmod +x ${ARAGO_TARGET_SYS}-gdb
> > > >  }
> > > > --
> > > > 1.8.0
> > > >
> > > _______________________________________________
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> > > meta-arago@arago-project.org
> > > http://arago-project.org/cgi-bin/mailman/listinfo/meta-arago
> > 
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