Re-add science/py-tensorflow: Computation using data flow graphs for scalable machine learning

Many thanks to Anthony who was highly persistent and skillful in getting the Tensorflow build on FreeBSD!

PR:		226400
Submitted by:	Anthony <amzo1337@gmail.com>

1 files changed, 162 insertions, 0 deletions

diff --git a/science/py-tensorflow/Makefile b/science/py-tensorflow/Makefile
new file mode 100644
index 000000000000..b1701240fe4c
--- /dev/null
+++ b/science/py-tensorflow/Makefile
@@ -0,0 +1,162 @@
+# $FreeBSD$
+
+PORTNAME=	tensorflow
+DISTVERSIONPREFIX=	v
+DISTVERSION=	1.14.0
+CATEGORIES=	science python
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+DIST_SUBDIR=	${PORTNAME}
+EXTRACT_ONLY=	tensorflow-tensorflow-v1.14.0_GH0.tar.gz
+
+MAINTAINER=	amzo1337@gmail.com
+COMMENT=	Computation using data flow graphs for scalable machine learning
+
+LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+ONLY_FOR_ARCHS=	amd64
+
+BUILD_DEPENDS=	${RUN_DEPENDS} \
+		${PYTHON_PKGNAMEPREFIX}grpcio-tools>=1.22.0:devel/py-grpcio-tools@${PY_FLAVOR} \
+		bash:shells/bash \
+		cython:lang/cython \
+		swig3.0:devel/swig30 \
+		bazel:devel/bazel
+LIB_DEPENDS=	libsnappy.so:archivers/snappy \
+		liblmdb.so:databases/lmdb \
+		libsqlite3.so:databases/sqlite3 \
+		libicuio.so:devel/icu \
+		libjsoncpp.so:devel/jsoncpp \
+		libpcre.so:devel/pcre \
+		libnsync.so:devel/nsync \
+		libprotobuf.so:devel/protobuf \
+		libprotobuf-c.so:devel/protobuf-c \
+		libre2.so:devel/re2 \
+		libgif.so:graphics/giflib \
+		libpng.so:graphics/png \
+		libgpr.so:devel/grpc \
+		libcurl.so:ftp/curl \
+		libgoogle_cloud_cpp_common.so:devel/google-cloud-cpp \
+		libflatbuffers.so:devel/flatbuffers \
+		libdouble-conversion.so:devel/double-conversion
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}absl>=0.7.1:devel/py-absl@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}astor>=0.5:devel/py-astor@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}gast>=0.2.2:devel/py-gast@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}numpy>=1.11.2:math/py-numpy@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}google-pasta>=0.1.7:devel/py-google-pasta@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}protobuf>=3.7.1:devel/py-protobuf@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}six>=1.10.0:devel/py-six@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}termcolor>=1.1.0:devel/py-termcolor@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}grpcio>=1.22.0:devel/py-grpcio@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}keras>=2.2.4:math/py-keras@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wrapt>=1.11.2:devel/py-wrapt@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0.30.0:devel/py-wheel@${PY_FLAVOR}
+
+USES=		python:3.6 shebangfix jpeg ssl
+SHEBANG_GLOB=	*.py
+USE_GITHUB=	yes
+USE_PYTHON=	distutils
+
+OPTIONS_DEFINE=	CPU_OPTS
+CPU_OPTS_DESC=	Enable CPU optimisations
+
+BAZEL_BOOT=	--output_user_root=${WRKDIR}/bazel_out
+
+PLIST_SUB=	TF_PORT_VERSION=${PORTVERSION}
+
+.include "Makefile.MASTER_SITES"
+.include <bsd.port.pre.mk>
+
+.if !${PORT_OPTIONS:MCPU_OPTS}
+CPU_TARGET=x86-64
+.else
+CPU_TARGET=native
+.endif
+
+post-patch:
+	# Set up a local repository with our pre-downloaded packages
+	# This prevents bazel downloading the files without modifying
+	# the bzl files.
+	@${MKDIR} ${WRKDIR}/bazel-cache
+	@${MKDIR} ${WRKDIR}/bazel-distdir
+
+.for file in ${DISTFILES:C/\:(.*)//}
+	@${ECHO} "Moving ${file} to ${WRKDIR}/bazel-cache"
+	@${CP} ${DISTDIR}/${DIST_SUBDIR}/${file} ${WRKDIR}/bazel-distdir
+.endfor
+
+	@cd ${WRKSRC} && \
+		${REINPLACE_CMD} "s#--batch#${BAZEL_BOOT}\', \'--batch#" \
+		configure.py
+
+	@${CP} ${PATCHDIR}/bazelrc ${WRKDIR}/bazelrc
+	@${REINPLACE_CMD} "s#%%BAZEL_DIR%%#${WRKDIR}#" ${WRKDIR}/bazelrc
+	@${REINPLACE_CMD} "s#%%BAZEL_DIST%%#${WRKDIR}#" ${WRKDIR}/bazelrc
+	@${REINPLACE_CMD} "s#%%LOCALBASE%%#${LOCALBASE}#" ${WRKDIR}/bazelrc \
+		${WRKSRC}/tensorflow/tensorflow.bzl ${WRKSRC}/.bazelrc \
+		${WRKSRC}/tensorflow/core/BUILD \
+		${WRKSRC}/third_party/systemlibs/protobuf.bzl
+
+do-configure:
+	@cd ${WRKSRC} && ${SETENV} \
+		PYTHON_BIN_PATH=${PYTHON_CMD} \
+		PYTHON_LIB_PATH="${PYTHON_SITELIBDIR}" \
+		TF_NEED_JEMALLOC=0 \
+		TF_NEED_KAFKA=0 \
+		TF_NEED_OPENCL_SYCL=0 \
+		TF_NEED_AWS=0 \
+		TF_NEED_GCP=0 \
+		TF_NEED_HDFS=0 \
+		TF_NEED_S3=0 \
+		TF_ENABLE_XLA=0 \
+		TF_NEED_GDR=0 \
+		TF_NEED_VERBS=0 \
+		TF_NEED_OPENCL=0 \
+		TF_NEED_MPI=0 \
+		TF_NEED_TENSORRT=0 \
+		TF_NEED_NGRAPH=0 \
+		TF_NEED_IGNITE=0 \
+		TF_NEED_ROCM=0 \
+		TF_NEED_CUDA=0 \
+		TF_SET_ANDROID_WORKSPACE=0 \
+		TF_DOWNLOAD_CLANG=0 \
+		TF_NEED_NCCL=0 \
+		TF_NEED_OPENCL=0 \
+		TF_IGNORE_MAX_BAZEL_VERSION=1 \
+		CC_OPT_FLAGS="-march=${CPU_TARGET} -I${LOCALBASE}/include" \
+		PREFIX="${LOCALBASE}" \
+		TF_SYSTEM_LIBS="absl_py astor_archive boringssl com_github_googleapis_googleapis com_github_googlecloudplatform_google_cloud_cpp com_google_protobuf \
+				com_google_protobuf_cc com_googlesource_code_re2 curl cython double_conversion enum34_archive flatbuffers gast_archive gif_archive \
+				grpc hwloc icu jpeg jsoncpp_git keras_applications_archive lmdb nasm nsync org_sqlite pasta pcre png_archive protobuf_archive \
+				six_archive snappy swig termcolor_archive wrapt zlib_archive" \
+		./configure
+
+do-build:
+	@cd ${WRKSRC} && \
+		bazel --bazelrc="${WRKDIR}/bazelrc" ${BAZEL_BOOT} build ${BAZEL_COPT} --host_copt="-I${LOCALBASE}/include" \
+		--host_linkopt="-L${LOCALBASE}/lib" --linkopt="-L${LOCALBASE}/lib" --config=opt \
+		--incompatible_no_support_tools_in_action_inputs=false \
+		--verbose_failures -s \
+		//tensorflow:libtensorflow.so \
+		//tensorflow:libtensorflow_cc.so \
+		//tensorflow:install_headers \
+		//tensorflow/tools/pip_package:build_pip_package
+	@cd ${WRKSRC} && ${SETENV} TMPDIR=${WRKDIR} \
+		bazel-bin/tensorflow/tools/pip_package/build_pip_package \
+		${WRKDIR}/whl
+
+do-install:
+	@${MKDIR} ${STAGEDIR}/${PYTHON_SITELIBDIR}
+	@${MKDIR} ${WRKDIR}/tmp
+	@${UNZIP_NATIVE_CMD} -d ${WRKDIR}/tmp ${WRKDIR}/whl/${PORTNAME}-${PORTVERSION}-*.whl
+	@${FIND} ${WRKDIR}/tmp -name "*.so*" | ${XARGS} ${STRIP_CMD}
+	cd ${WRKDIR}/tmp && ${COPYTREE_SHARE} ${PORTNAME}-${PORTVERSION}.dist-info \
+		${STAGEDIR}${PYTHON_SITELIBDIR}
+	cd ${WRKDIR}/tmp/${PORTNAME}-${PORTVERSION}.data/purelib && \
+		${COPYTREE_SHARE} . ${STAGEDIR}${PYTHON_SITELIBDIR}
+
+post-install: # autoplist: thousands of files, all under ${PYTHON_SITELIBDIR}
+	@cd ${STAGEDIR}${PREFIX} && \
+		${FIND} ${PYTHON_SITELIBDIR:C|^${LOCALBASE}/||} -type f -or -type l | grep -v "egg-info/" >> ${TMPPLIST}
+
+.include <bsd.port.post.mk>