[yocto] [meta-cloud-services][PATCH] erlang: skip the host library path check to fix cross-compile issue

[Zhenhua Luo]

Bruce, thanks for your comments. V2 coming soon. 


Best Regards,

Zhenhua


> -----Original Message-----
> From: Bruce Ashfield [mailto:bruce.ashfield at windriver.com]
> Sent: Tuesday, November 19, 2013 9:29 PM
> To: Luo Zhenhua-B19537; yocto at yoctoproject.org
> Cc: Liu Ting-B28495; Guo Chunrong-B40290; Yu Zongchun-B40527
> Subject: Re: [meta-cloud-services][PATCH] erlang: skip the host library
> path check to fix cross-compile issue
> 
> Thanks for the patch!
> 
> A couple of requests.
> 
> Can you list the compile issue here ? i.e. just a bit of the error
> message showing it clearly. Someone else searching for a problem will
> find it very useful!
> 
> On 13-11-19 05:27 AM, Zhenhua Luo wrote:
> > Signed-off-by: Zhenhua Luo <zhenhua.luo at freescale.com>
> > ---
> >   .../erlang/erlang-fix-build-issue-in-Yocto.patch   | 25
> ++++++++++++++++++++++
> >   .../recipes-devtools/erlang/erlang_R15B.bb         |  2 ++
> >   2 files changed, 27 insertions(+)
> >   create mode 100644
> > meta-openstack/recipes-devtools/erlang/erlang/erlang-fix-build-issue-i
> > n-Yocto.patch
> >
> > diff --git
> > a/meta-openstack/recipes-devtools/erlang/erlang/erlang-fix-build-issue
> > -in-Yocto.patch
> > b/meta-openstack/recipes-devtools/erlang/erlang/erlang-fix-build-issue
> > -in-Yocto.patch
> > new file mode 100644
> > index 0000000..2d4b7b5
> > --- /dev/null
> > +++ b/meta-openstack/recipes-devtools/erlang/erlang/erlang-fix-build-i
> > +++ ssue-in-Yocto.patch
> > @@ -0,0 +1,25 @@
> > +Upstream-Status: Inappropriate [The fix is specific to Yocto build
> > +env]
> > +
> > +Skip host library path check to fix following Yocto insane check issue:
> > +ERROR: This autoconf log indicates errors, it looked at host include
> and/or library paths while determining system capabilities.
> > +Rerun configure task after fixing this.
> > +
> > +Signed-off-by: Zhenhua Luo <zhenhua.luo at freescale.com>
> > +
> > +--- otp_src_R15B/erts/configure.in.orig	2011-12-14
> 04:22:11.000000000 -0600
> > ++++ otp_src_R15B/erts/configure.in	2013-11-19 04:15:33.694334610 -
> 0600
> > +@@ -1469,10 +1469,10 @@
> > + 	# ln -s libdlpi.so.1 $try_dlpi_lib/libdlpi.so
> > + 	])
> > +    fi
> > +-   LDFLAGS="-L$try_dlpi_lib -R$try_dlpi_lib $LDFLAGS"
> > +-   unset -v try_dlpi_lib
> > +-   AC_MSG_NOTICE([Extending the search to include /lib])
> > +-   AC_CHECK_LIB(dlpi, dlpi_open)
> > ++#   LDFLAGS="-L$try_dlpi_lib -R$try_dlpi_lib $LDFLAGS"
> > ++#   unset -v try_dlpi_lib
> > ++#   AC_MSG_NOTICE([Extending the search to include /lib])
> > ++#   AC_CHECK_LIB(dlpi, dlpi_open)
> > +    if test x"$ac_cv_lib_dlpi_dlpi_open" = x"no"; then
> > +       LDFLAGS="$save_ldflags"
> > +    fi
> > diff --git a/meta-openstack/recipes-devtools/erlang/erlang_R15B.bb
> > b/meta-openstack/recipes-devtools/erlang/erlang_R15B.bb
> > index 68d144b..8d8e28b 100644
> > --- a/meta-openstack/recipes-devtools/erlang/erlang_R15B.bb
> > +++ b/meta-openstack/recipes-devtools/erlang/erlang_R15B.bb
> > @@ -9,6 +9,7 @@ EXTRA_OEMAKE = "BUILD_CC='${BUILD_CC}'"
> >
> >   EXTRA_OECONF = "--with-ssl=${STAGING_DIR_HOST}${layout_exec_prefix}"
> >
> > +EXTRA_OECONF_append_powerpc = " --disable-smp-support --disable-hipe"
> 
> This should be a separate patch. Can you split the commit and send this
> as a two part series ?
> 
> Bruce
> 
> >   EXTRA_OECONF_append_arm = " --disable-smp-support --disable-hipe"
> >   EXTRA_OECONF_append_armeb = " --disable-smp-support --disable-hipe"
> >   EXTRA_OECONF_append_mipsel = " --disable-smp-support --disable-hipe"
> > @@ -55,5 +56,6 @@ FILES_${PN}-staticdev += "${libdir}/*/*/*/*.a
> > ${libdir}/*/*/*/*/*.a ${libdir}/*/
> >
> >   FILES_${PN}-libs-dbg += " ${libdir}/erlang/*/.debug
> ${libdir}/erlang/*/*/.debug ${libdir}/erlang/*/*/*/.debug
> ${libdir}/erlang/*/*/*/*/.debug ${libdir}/erlang/*/*/*/*/*/.debug "
> >
> > +SRC_URI += "file://erlang-fix-build-issue-in-Yocto.patch"
> >   SRC_URI[md5sum] = "dd6c2a4807551b4a8a536067bde31d73"
> >   SRC_URI[sha256sum] =
> "5bc34fc34fc890f84bae7ff1f7c81fbec2c9aa28a0ef51a57d7a8192204d8aa2"
> >
>