--- /dev/null
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python2_7 )
+
+inherit eutils python-single-r1 cmake-utils
+
+DESCRIPTION="Alembic is an open framework for storing and sharing scene data"
+HOMEPAGE="http://alembic.io/"
+SRC_URI="https://github.com/${PN}/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="+boost doc hdf5 pyalembic test +zlib"
+
+REQUIRED_USE="
+ ${PYTHON_REQUIRED_USE}
+ hdf5? ( zlib )
+ pyalembic? ( boost )"
+
+DEPEND="
+ ${PYTHON_DEP}
+ >=dev-util/cmake-3.7.2
+ boost? ( >=dev-libs/boost-1.62.0-r1 )
+ doc? ( >=app-doc/doxygen-1.8.13-r1 )
+ pyalembic? ( >=dev-python/pyilmbase-2.2.0 )"
+
+RDEPEND="
+ ${PYTHON_DEP}
+ >=media-libs/openexr-2.2.0-r2
+ hdf5? ( >=sci-libs/hdf5-1.8.18[zlib(+)] )
+ zlib? ( >=sys-libs/zlib-1.2.11-r1 )"
+
+DOCS=( ACKNOWLEDGEMENTS.txt FEEDBACK.txt NEWS.txt README.txt )
+
+PATCHES=(
+ "${FILESDIR}/${PN}-FindIlmBase-pkgconfig.patch"
+ "${FILESDIR}/${PN}-CMakeLists-fix_lib.patch"
+)
+
+pkg_setup() {
+ python-single-r1_pkg_setup
+}
+
+src_prepare() {
+ cmake-utils_src_prepare
+}
+
+# Static linking, the use of tr1 and support for prman might be added
+# in the future.
+src_configure() {
+ # I don't have a license for arnold renderer or maya so I disable them
+ # as default.
+ # Also I'm currently not using renderman, so I disable the prman flag
+ # by default too.
+ local mycmakeargs=(
+ -DUSE_ARNOLD=OFF
+ -DUSE_BINARIES=ON
+ -DUSE_EXAMPLES=OFF
+ -DUSE_HDF5=$(usex hdf5)
+ -DUSE_MAYA=OFF
+ -DUSE_PRMAN=OFF
+ -DUSE_PYALEMBIC=$(usex pyalembic)
+ -DUSE_STATIC_BOOST=OFF # I won't use static libraries
+ -DUSE_STATIC_HDF5=OFF
+ -DUSE_TESTS=$(usex test)
+ -DALEMBIC_ILMBASE_LINK_STATIC=OFF # I don't want to link statically against ilmbase
+ -DALEMBIC_SHARED_LIBS=ON # For now let's ignore building static libraries
+ -DALEMBIC_LIB_USES_BOOST=$(usex boost)
+ -DALEMBIC_LIB_USES_TR1=$(usex !boost)
+ )
+ cmake-utils_src_configure
+}
+
+src_compile() {
+ cmake-utils_src_compile
+ if use doc; then
+ doxygen -u Doxyfile
+ doxygen Doxyfile
+ fi
+}
+
+src_test() {
+ if use test; then
+ cmake-utils_src_test
+ fi
+}
+
+src_install() {
+ DESTDIR="${D}" cmake-utils_src_install
+ if use doc; then
+ dodoc -r "doc/html"
+ fi
+
+ # move the cmake files from lib->lib64
+ mv "${D}/usr/lib/cmake" "${D}/usr/lib64/cmake" || die
+ rm -rv "${D}/usr/lib" || die
+}
--- /dev/null
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index d84f002..a35b662 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -79,12 +79,12 @@ OPTION(ALEMBIC_LIB_USES_TR1
+
+ # Set static/dynamic build options
+ SET(LIB_TYPE STATIC)
+-SET(RUNTIME_INSTALL_DIR lib)
+-SET(LIBRARY_INSTALL_DIR lib)
+-SET(ARCHIVE_INSTALL_DIR lib)
++SET(RUNTIME_INSTALL_DIR lib64)
++SET(LIBRARY_INSTALL_DIR lib64)
++SET(ARCHIVE_INSTALL_DIR lib64)
+ IF (ALEMBIC_SHARED_LIBS)
+ SET(LIB_TYPE SHARED)
+- SET(ARCHIVE_INSTALL_DIR lib)
++ SET(ARCHIVE_INSTALL_DIR lib64)
+ IF (WIN32)
+ ADD_DEFINITIONS(-DALEMBIC_DLL)
+ ENDIF()
+diff --git a/bin/AbcConvert/CMakeLists.txt b/bin/AbcConvert/CMakeLists.txt
+index 3725ed7..edea767 100644
+--- a/bin/AbcConvert/CMakeLists.txt
++++ b/bin/AbcConvert/CMakeLists.txt
+@@ -38,6 +38,6 @@ TARGET_LINK_LIBRARIES(abcconvert Alembic)
+
+ set_target_properties(abcconvert PROPERTIES
+ INSTALL_RPATH_USE_LINK_PATH TRUE
+- INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
++ INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib64)
+
+ INSTALL(TARGETS abcconvert DESTINATION bin)
+diff --git a/bin/AbcDiff/CMakeLists.txt b/bin/AbcDiff/CMakeLists.txt
+index e2fd355..2234650 100644
+--- a/bin/AbcDiff/CMakeLists.txt
++++ b/bin/AbcDiff/CMakeLists.txt
+@@ -38,6 +38,6 @@ TARGET_LINK_LIBRARIES(abcdiff Alembic)
+
+ set_target_properties(abcdiff PROPERTIES
+ INSTALL_RPATH_USE_LINK_PATH TRUE
+- INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
++ INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib64)
+
+ INSTALL(TARGETS abcdiff DESTINATION bin)
+diff --git a/bin/AbcEcho/CMakeLists.txt b/bin/AbcEcho/CMakeLists.txt
+index 396226e..116c122 100644
+--- a/bin/AbcEcho/CMakeLists.txt
++++ b/bin/AbcEcho/CMakeLists.txt
+@@ -41,6 +41,6 @@ TARGET_LINK_LIBRARIES(abcechobounds Alembic)
+
+ set_target_properties(abcecho abcechobounds PROPERTIES
+ INSTALL_RPATH_USE_LINK_PATH TRUE
+- INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
++ INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib64)
+
+ INSTALL(TARGETS abcecho abcechobounds DESTINATION bin)
+diff --git a/bin/AbcLs/CMakeLists.txt b/bin/AbcLs/CMakeLists.txt
+index 1dbeb9d..7b721d0 100644
+--- a/bin/AbcLs/CMakeLists.txt
++++ b/bin/AbcLs/CMakeLists.txt
+@@ -39,6 +39,6 @@ TARGET_LINK_LIBRARIES(abcls Alembic)
+
+ set_target_properties(abcls PROPERTIES
+ INSTALL_RPATH_USE_LINK_PATH TRUE
+- INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
++ INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib64)
+
+ INSTALL(TARGETS abcls DESTINATION bin)
+diff --git a/bin/AbcStitcher/CMakeLists.txt b/bin/AbcStitcher/CMakeLists.txt
+index 3106bf2..0c8a205 100644
+--- a/bin/AbcStitcher/CMakeLists.txt
++++ b/bin/AbcStitcher/CMakeLists.txt
+@@ -38,6 +38,6 @@ TARGET_LINK_LIBRARIES(abcstitcher Alembic)
+
+ set_target_properties(abcstitcher PROPERTIES
+ INSTALL_RPATH_USE_LINK_PATH TRUE
+- INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
++ INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib64)
+
+ INSTALL(TARGETS abcstitcher DESTINATION bin)
+diff --git a/bin/AbcTree/CMakeLists.txt b/bin/AbcTree/CMakeLists.txt
+index 3c41004..de7c7fc 100644
+--- a/bin/AbcTree/CMakeLists.txt
++++ b/bin/AbcTree/CMakeLists.txt
+@@ -38,6 +38,6 @@ TARGET_LINK_LIBRARIES(abctree Alembic)
+
+ set_target_properties(abctree PROPERTIES
+ INSTALL_RPATH_USE_LINK_PATH TRUE
+- INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
++ INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib64)
+
+ INSTALL(TARGETS abctree DESTINATION bin)
+diff --git a/lib/Alembic/CMakeLists.txt b/lib/Alembic/CMakeLists.txt
+index 3e16518..b07cb7d 100644
+--- a/lib/Alembic/CMakeLists.txt
++++ b/lib/Alembic/CMakeLists.txt
+@@ -86,9 +86,9 @@ ENDIF()
+
+ INSTALL(TARGETS Alembic
+ EXPORT AlembicTargets
+- LIBRARY DESTINATION lib
+- ARCHIVE DESTINATION lib
+- RUNTIME DESTINATION lib)
++ LIBRARY DESTINATION lib64
++ ARCHIVE DESTINATION lib64
++ RUNTIME DESTINATION lib64)
+
+ #-******************************************************************************
+ # PACKAGE EXPORTS
+diff --git a/python/PyAlembic/CMakeLists.txt b/python/PyAlembic/CMakeLists.txt
+index 06daf30..254ca2b 100644
+--- a/python/PyAlembic/CMakeLists.txt
++++ b/python/PyAlembic/CMakeLists.txt
+@@ -128,7 +128,7 @@ IF (Boost_PYTHON_LIBRARY AND ALEMBIC_PYTHON_LIBRARY)
+ )
+
+ INSTALL (TARGETS alembic
+- DESTINATION lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages
++ DESTINATION lib64/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages
+ )
+
+ IF (USE_TESTS)
+@@ -137,7 +137,7 @@ IF (Boost_PYTHON_LIBRARY AND ALEMBIC_PYTHON_LIBRARY)
+
+ set_target_properties(alembic PROPERTIES
+ INSTALL_RPATH_USE_LINK_PATH TRUE
+- INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
++ INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib64)
+ ELSE()
+ MESSAGE(FATAL_ERROR "Unable to find Python libs")
+ ENDIF()