9 files changed, 1 insertions, 142 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a4037dc1e3e..6b80db402ef 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -278,7 +278,6 @@ option(WITH_CODEC_SNDFILE       "Enable libsndfile Support (http://www.mega-nerd
 
 # Alembic support
 option(WITH_ALEMBIC             "Enable Alembic Support" ON)
-option(WITH_ALEMBIC_HDF5        "Enable Legacy Alembic Support (not officially supported)" OFF)
 
 # Universal Scene Description support
 option(WITH_USD                 "Enable Universal Scene Description (USD) Support" ON)
diff --git a/build_files/build_environment/cmake/alembic.cmake b/build_files/build_environment/cmake/alembic.cmake
index 95a461c64b3..94b7b56d58f 100644
--- a/build_files/build_environment/cmake/alembic.cmake
+++ b/build_files/build_environment/cmake/alembic.cmake
@@ -16,16 +16,6 @@
 #
 # ***** END GPL LICENSE BLOCK *****
 
-if(ALEMBIC_HDF5)
-  set(ALEMBIC_HDF5_HL)
-  # in debug mode we do not build HDF5_hdf5_hl_LIBRARY which makes cmake really
-  # unhappy, stub it with the debug mode lib. it's not linking it in at this
-  # point in time anyhow
-  if(BUILD_MODE STREQUAL Debug)
-    set(ALEMBIC_HDF5_HL -DHDF5_hdf5_hl_LIBRARY=${LIBDIR}/hdf5/lib/libhdf5_hl_D.${LIBEXT})
-  endif()
-endif()
-
 set(ALEMBIC_EXTRA_ARGS
   -DBUILDSTATIC=ON
   -DLINKSTATIC=ON
@@ -53,7 +43,6 @@ set(ALEMBIC_EXTRA_ARGS
   -DUSE_PRMAN=0
   -DUSE_HDF5=Off
   -DUSE_STATIC_HDF5=Off
-  -DHDF5_ROOT=${LIBDIR}/hdf5
   -DUSE_TESTS=Off
   -DALEMBIC_NO_OPENGL=1
   -DUSE_BINARIES=ON
@@ -62,7 +51,6 @@ set(ALEMBIC_EXTRA_ARGS
   -DGLUT_INCLUDE_DIR=""
   -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
   -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
-  ${ALEMBIC_HDF5_HL}
 )
 
 ExternalProject_Add(external_alembic
diff --git a/build_files/build_environment/cmake/harvest.cmake b/build_files/build_environment/cmake/harvest.cmake
index 9acafe8f8e6..a7685f87c8d 100644
--- a/build_files/build_environment/cmake/harvest.cmake
+++ b/build_files/build_environment/cmake/harvest.cmake
@@ -49,15 +49,6 @@ if(BUILD_MODE STREQUAL Release)
   )
 endif()
 
-if(BUILD_MODE STREQUAL Debug)
-  add_custom_target(Harvest_Debug_Results
-    COMMAND
-        # hdf5
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/hdf5/lib ${HARVEST_TARGET}/hdf5/lib &&
-    DEPENDS Package_Python
-  )
-endif()
-
 else(WIN32)
 
 function(harvest from to)
diff --git a/build_files/build_environment/cmake/hdf5.cmake b/build_files/build_environment/cmake/hdf5.cmake
deleted file mode 100644
index e28903059f2..00000000000
--- a/build_files/build_environment/cmake/hdf5.cmake
+++ /dev/null
@@ -1,42 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(HDF5_EXTRA_ARGS
-  -DHDF5_ENABLE_THREADSAFE=Off
-  -DHDF5_BUILD_CPP_LIB=Off
-  -DBUILD_TESTING=Off
-  -DHDF5_BUILD_TOOLS=Off
-  -DHDF5_BUILD_EXAMPLES=Off
-  -DHDF5_BUILD_HL_LIB=On
-  -DBUILD_STATIC_CRT_LIBS=On
-  -DBUILD_SHARED_LIBS=On
-)
-
-if(WIN32)
-  set(HDF5_PATCH ${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/hdf5/src/external_hdf5 < ${PATCH_DIR}/hdf5.diff)
-endif()
-
-ExternalProject_Add(external_hdf5
-  URL ${HDF5_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${HDF5_HASH}
-  PREFIX ${BUILD_DIR}/hdf5
-  PATCH_COMMAND ${HDF5_PATCH}
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/hdf5 ${HDF5_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/hdf5
-)
diff --git a/build_files/build_environment/cmake/versions.cmake b/build_files/build_environment/cmake/versions.cmake
index 338026e4d6c..868bca44d4f 100644
--- a/build_files/build_environment/cmake/versions.cmake
+++ b/build_files/build_environment/cmake/versions.cmake
@@ -78,10 +78,6 @@ set(FREEGLUT_VERSION 3.0.0)
 set(FREEGLUT_URI http://pilotfiber.dl.sourceforge.net/project/freeglut/freeglut/${FREEGLUT_VERSION}/freeglut-${FREEGLUT_VERSION}.tar.gz)
 set(FREEGLUT_HASH 90c3ca4dd9d51cf32276bc5344ec9754)
 
-set(HDF5_VERSION 1.8.17)
-set(HDF5_URI https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.8/hdf5-${HDF5_VERSION}/src/hdf5-${HDF5_VERSION}.tar.gz)
-set(HDF5_HASH 7d572f8f3b798a628b8245af0391a0ca)
-
 set(ALEMBIC_VERSION 1.7.12)
 set(ALEMBIC_URI https://github.com/alembic/alembic/archive/${ALEMBIC_VERSION}.tar.gz)
 set(ALEMBIC_MD5 e2b3777f23c5c09481a008cc6f0f8a40)
diff --git a/build_files/build_environment/install_deps.sh b/build_files/build_environment/install_deps.sh
index 24156f3e2ca..68ebed2dbf7 100755
--- a/build_files/build_environment/install_deps.sh
+++ b/build_files/build_environment/install_deps.sh
@@ -3892,7 +3892,6 @@ install_DEB() {
     INFO "Forced Alembic building, as requested..."
     compile_ALEMBIC
   else
-    # No package currently, only HDF5!
     compile_ALEMBIC
   fi
 
diff --git a/build_files/cmake/Modules/FindHDF5.cmake b/build_files/cmake/Modules/FindHDF5.cmake
deleted file mode 100644
index ea77c5d7826..00000000000
--- a/build_files/cmake/Modules/FindHDF5.cmake
+++ /dev/null
@@ -1,65 +0,0 @@
-# - Find HDF5 library
-# Find the native HDF5 includes and libraries
-# This module defines
-#  HDF5_INCLUDE_DIRS, where to find hdf5.h, Set when HDF5_INCLUDE_DIR is found.
-#  HDF5_LIBRARIES, libraries to link against to use HDF5.
-#  HDF5_ROOT_DIR, The base directory to search for HDF5.
-#                 This can also be an environment variable.
-#  HDF5_FOUND, If false, do not try to use HDF5.
-#
-
-#=============================================================================
-# Copyright 2016 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-
-# If HDF5_ROOT_DIR was defined in the environment, use it.
-IF(NOT HDF5_ROOT_DIR AND NOT $ENV{HDF5_ROOT_DIR} STREQUAL "")
-  SET(HDF5_ROOT_DIR $ENV{HDF5_ROOT_DIR})
-ENDIF()
-
-SET(_hdf5_SEARCH_DIRS
-  ${HDF5_ROOT_DIR}
-  /opt/lib/hdf5
-)
-
-FIND_LIBRARY(HDF5_LIBRARY
-  NAMES
-    hdf5
-  HINTS
-    ${_hdf5_SEARCH_DIRS}
-  PATH_SUFFIXES
-    lib64 lib
-)
-
-FIND_PATH(HDF5_INCLUDE_DIR
-  NAMES
-    hdf5.h
-  HINTS
-    ${_hdf5_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include
-)
-
-# handle the QUIETLY and REQUIRED arguments and set HDF5_FOUND to TRUE if
-# all listed variables are TRUE
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(HDF5 DEFAULT_MSG HDF5_LIBRARY HDF5_INCLUDE_DIR)
-
-IF(HDF5_FOUND)
-  SET(HDF5_LIBRARIES ${HDF5_LIBRARY})
-  SET(HDF5_INCLUDE_DIRS ${HDF5_INCLUDE_DIR})
-ENDIF(HDF5_FOUND)
-
-MARK_AS_ADVANCED(
-  HDF5_INCLUDE_DIR
-  HDF5_LIBRARY
-)
-
-UNSET(_hdf5_SEARCH_DIRS)
diff --git a/build_files/cmake/macros.cmake b/build_files/cmake/macros.cmake
index a906dbc0bf4..efe05d0bf5f 100644
--- a/build_files/cmake/macros.cmake
+++ b/build_files/cmake/macros.cmake
@@ -437,7 +437,6 @@ function(SETUP_LIBDIRS)
 
     if(WITH_ALEMBIC)
       link_directories(${ALEMBIC_LIBPATH})
-      link_directories(${HDF5_LIBPATH})
     endif()
 
     if(WITH_GHOST_WAYLAND)
diff --git a/build_files/cmake/platform/platform_unix.cmake b/build_files/cmake/platform/platform_unix.cmake
index 6e00a2dec7b..96244b65f21 100644
--- a/build_files/cmake/platform/platform_unix.cmake
+++ b/build_files/cmake/platform/platform_unix.cmake
@@ -265,14 +265,8 @@ endif()
 if(WITH_ALEMBIC)
   find_package_wrapper(Alembic)
 
-  if(WITH_ALEMBIC_HDF5)
-    set(HDF5_ROOT_DIR ${LIBDIR}/hdf5)
-    find_package_wrapper(HDF5)
-  endif()
-
-  if(NOT ALEMBIC_FOUND OR (WITH_ALEMBIC_HDF5 AND NOT HDF5_FOUND))
+  if(NOT ALEMBIC_FOUND)
     set(WITH_ALEMBIC OFF)
-    set(WITH_ALEMBIC_HDF5 OFF)
   endif()
 endif()