On 2014-08-11 14:23, Robbie King wrote: > Signed-off-by: Robbie King <[email protected]>
Reviewed-by: Anders Roxell <[email protected]> > --- > DEPENDENCIES | 60 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > configure.ac | 17 ++++++++++++++++ > 2 files changed, 77 insertions(+), 0 deletions(-) > > diff --git a/DEPENDENCIES b/DEPENDENCIES > index 4b7faef..53233ff 100644 > --- a/DEPENDENCIES > +++ b/DEPENDENCIES > @@ -16,3 +16,63 @@ Prerequisites for building the OpenDataPlane (ODP) API > > On CentOS/RedHat/Fedora systems: > $ sudo yum install automake autoconf autoconf-archive libtool libtoolize > + > +3. required libraries > + > + Libraries currently required to link: openssl > + > +3.1 native compile > + > + For native compilation, simply load the necessary libraries using the > appropriate > + tool set. > + > + On Debian/Ubuntu systems: > + $ sudo apt-get install libssl-dev > + > + On CentOS/RedHat/Fedora systems: > + $ sudo yum install openssl-devel > + > +3.2 cross compilation > + > + Cross compilation requires cross compiling the individual libraries. In > order for > + a cross compiled executable to run on a target system, one must build the > same > + version as that which is installed on the target rootfs. > + > + For example, to build openssl for both 32 and 64 bit compilation: > + > + # Clone openssl repository > + $ git clone git://git.openssl.org/openssl.git > + $ cd openssl > + > + # The command "git tag" will list all tags available in the repo. > + $ git tag > + > + # Checkout the specific tag to match openssl library in your target rootfs > + $ git checkout <tag name> > + > + # Build and install 32 bit version of openssl > + $ ./Configure linux-generic32 --cross-compile-prefix=arm-linux-gnueabihf- > \ > + --prefix=/home/user/src/install-openssl > + $ make > + $ make install > + > + # Build and install 64 bit version of openssl > + $ ./Configure linux-aarch64 --cross-compile-prefix=aarch64-linux-gnu- \ > + --prefix=/home/user/src/install-openssl-aarch64 > + $ make > + $ make install > + > + # You may now build either 32 or 64 bit ODP > + $ git clone git://git.linaro.org/lng/odp.git odp > + $ cd odp > + $ ./bootstrap > + > + # Build 32 bit version of ODP > + $ ./configure --host=arm-linux-gnueabihf \ > + --with-openssl-path=/home/user/src/install-openssl > + $ make > + > + # Or build 64 bit version of ODP > + $ ./configure --host=aarch64-linux-gnu \ > + --with-openssl-path=/home/user/src/install-openssl-aarch64 > + $ make > \ No newline at end of file > diff --git a/configure.ac b/configure.ac > index 6b75e66..74713a7 100644 > --- a/configure.ac > +++ b/configure.ac > @@ -96,6 +96,23 @@ AM_CFLAGS="$AM_CFLAGS $PTHREAD_CFLAGS" > AM_LDFLAGS="$AM_LDFLAGS $PTHREAD_LDFLAGS" > > ########################################################################## > +# Check for openssl availability > +########################################################################## > + > +AC_ARG_WITH([openssl-path], > +AC_HELP_STRING([--with-openssl-path=DIR Path to openssl libs and headers], > + [(or in the default path if not specified).]), > +[OPENSSL_PATH=$withval > +AM_CFLAGS="$AM_CFLAGS -I$OPENSSL_PATH/include" > +AM_LDFLAGS="$AM_LDFLAGS -L$OPENSSL_PATH/lib" > +],[ > +AC_CHECK_LIB([crypto], [EVP_EncryptInit], [], > + [AC_MSG_FAILURE([can't find openssl crypto lib])]) > +AC_CHECK_HEADERS([openssl/des.h openssl/rand.h openssl/hmac.h > openssl/evp.h], [], > + [AC_MSG_FAILURE([can't find openssl crypto headers])]) > + ]) > + > +########################################################################## > # Default warning setup > ########################################################################## > ODP_CFLAGS="$ODP_CFLAGS -W -Wall -Werror -Wstrict-prototypes > -Wmissing-prototypes" > -- > 1.7.7.6 > > > _______________________________________________ > lng-odp mailing list > [email protected] > http://lists.linaro.org/mailman/listinfo/lng-odp -- Anders Roxell [email protected] M: +46 709 71 42 85 | IRC: roxell _______________________________________________ lng-odp mailing list [email protected] http://lists.linaro.org/mailman/listinfo/lng-odp
