[meta-virtualization] [PATCH 1/1] protobuf: fix ptest compile errors

Bruce Ashfield bruce.ashfield at gmail.com
Wed Aug 27 09:32:18 PDT 2014


I had to resolve a reject on this one, so double check that your
meta-virt tree is
up to date, and also check that my resolution was correct.

Cheers,

Bruce

On Wed, Aug 27, 2014 at 12:06 PM, Zibo Zhao <Zibo.Zhao at windriver.com> wrote:
> While buiding protobuf ptest on Centos 6.4, the build
> failed with errors:
>
> ...libprotobuf.so: undefined reference to `memcpy at GLIBC_2.14'
>
> This is due to protobuf.pc still contains /usr/lib64
> as libdir which are not good for cross compiling.
> Replace it with proper sysroot path.
>
> Signed-off-by: Zibo Zhao <Zibo.Zhao at windriver.com>
> ---
>  recipes-containers/criu/protobuf_2.5.0.bb | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/recipes-containers/criu/protobuf_2.5.0.bb b/recipes-containers/criu/protobuf_2.5.0.bb
> index 5c7454b..c4b7d18 100644
> --- a/recipes-containers/criu/protobuf_2.5.0.bb
> +++ b/recipes-containers/criu/protobuf_2.5.0.bb
> @@ -37,6 +37,7 @@ do_compile_ptest() {
>         # Add the location of the cross-compiled header and library files
>         # which haven't been installed yet.
>         cp "${S}/protobuf.pc" "${S}/${TEST_SRC_DIR}/protobuf.pc"
> +       sed -e 's|libdir=|libdir=${PKG_CONFIG_SYSROOT_DIR}|' -i "${S}/${TEST_SRC_DIR}/protobuf.pc"
>         sed -e 's|Cflags:|Cflags: -I${S}/src|' -i "${S}/${TEST_SRC_DIR}/protobuf.pc"
>         sed -e 's|Libs:|Libs: -L${S}/src/.libs|' -i "${S}/${TEST_SRC_DIR}/protobuf.pc"
>         export PKG_CONFIG_PATH="${S}/${TEST_SRC_DIR}"
> --
> 1.9.1
>
> --
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> meta-virtualization at yoctoproject.org
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