> On Apr 27, 2015, at 11:32 AM, Suresh Nagarajan <sureshnagar...@gmail.com>
> wrote:
>
> Hi,
>
> I'm trying to look to see if OpenMP library is included in my yocto build.
>
> I could not find libgomp library in /usr/lib
> However, when I look at gcc-runtime.inc, I do notice that
>
> RUNTIMETARGET = "libssp libstdc++-v3 libgomp"
> PACKAGES = "\
> ${PN}-dbg \
> libstdc++ \
> libstdc++-precompile-dev \
> libstdc++-dev \
> libstdc++-staticdev \
> libg2c \
> libg2c-dev \
> libssp \
> libssp-dev \
> libssp-staticdev \
> libgfortran \
> libgfortran-dev \
> libgfortran-staticdev \
> libmudflap \
> libmudflap-dev \
> libmudflap-staticdev \
> libquadmath \
> libquadmath-dev \
> libquadmath-staticdev \
> libgomp \
> libgomp-dev \
> libgomp-staticdev \
>
>
> Also, I noticed that in gmane and other web-pages that it is OK to have
> INTIAL/INTERMEDIATE EXTRA_OECONF to have --disable-libgomp
>
> However, it is not disabled in BASE which reads
> EXTRA_OECONF_BASE = " --enable-lto \
> --enable-libssp \
> --disable-bootstrap \
> --disable-libmudflap \
> --with-system-zlib \
> --with-linker-hash-style=${LINKER_HASH_STYLE} \
> --enable-linker-build-id \
> --with-ppl=no \
> --with-cloog=no \
> --enable-checking=release \
> --enable-cheaders=c_global "
>
>
> Also, it is mentioned that <see below>
> Autoconf will not detect OpenMP after this change, because it will
> build and run a target binary on the build system. In order to use
> OpenMP, the variable ac_cv_prog_c_openmp=-fopenmp must be set.
> Where exactly are we supposed to set this variable
> ac_cv_prog_c_openmp=-fopenmp?
You might have to add it to your image via IMAGE_INSTALL or some such
>
> Thanks
> Suresh
>
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