Create a new repo for Mac OS X Big Sur and clang version 12.

hyoklee · Dec 24, 2020 · 720b6c1 · 720b6c1
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diff --git a/CMakeFilters.cmake b/CMakeFilters.cmake
@@ -0,0 +1,186 @@
+
+#-----------------------------------------------------------------------------
+# Options for HDF4 Filters
+#-----------------------------------------------------------------------------
+
+include (ExternalProject)
+#option (HDF4_ALLOW_EXTERNAL_SUPPORT "Allow External Library Building (NO GIT TGZ)" "NO")
+set (HDF4_ALLOW_EXTERNAL_SUPPORT "NO" CACHE STRING "Allow External Library Building (NO GIT TGZ)")
+set_property (CACHE HDF4_ALLOW_EXTERNAL_SUPPORT PROPERTY STRINGS NO GIT TGZ)
+if (HDF4_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF4_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
+  option (JPEG_USE_EXTERNAL "Use External Library Building for JPEG" 1)
+  option (ZLIB_USE_EXTERNAL "Use External Library Building for ZLIB" 1)
+  option (SZIP_USE_EXTERNAL "Use External Library Building for SZIP" 1)
+  if (HDF4_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT")
+    set (JPEG_URL ${JPEG_GIT_URL} CACHE STRING "Path to jpeg git repository")
+    set (JPEG_BRANCH ${JPEG_GIT_BRANCH})
+    set (ZLIB_URL ${ZLIB_GIT_URL} CACHE STRING "Path to zlib git repository")
+    set (ZLIB_BRANCH ${ZLIB_GIT_BRANCH})
+    set (SZIP_URL ${SZIP_GIT_URL} CACHE STRING "Path to szip git repository")
+    set (SZIP_BRANCH ${SZIP_GIT_BRANCH})
+  elseif (HDF4_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
+    if (NOT TGZPATH)
+      set (TGZPATH ${HDF4_SOURCE_DIR})
+    endif ()
+    set (JPEG_URL ${TGZPATH}/${JPEG_TGZ_NAME})
+    set (ZLIB_URL ${TGZPATH}/${ZLIB_TGZ_NAME})
+    set (SZIP_URL ${TGZPATH}/${SZIP_TGZ_NAME})
+  else ()
+    set (JPEG_USE_EXTERNAL 0)
+    set (ZLIB_USE_EXTERNAL 0)
+    set (SZIP_USE_EXTERNAL 0)
+  endif ()
+endif ()
+
+#-----------------------------------------------------------------------------
+# Option for LibJpeg support
+#-----------------------------------------------------------------------------
+option (HDF4_ENABLE_JPEG_LIB_SUPPORT "Enable libjpeg" ON)
+if (HDF4_ENABLE_JPEG_LIB_SUPPORT)
+  if (NOT H4_JPEGLIB_HEADER)
+    if (NOT JPEG_USE_EXTERNAL)
+      find_package (JPEG NAMES ${JPEG_PACKAGE_NAME}${HDF_PACKAGE_EXT} COMPONENTS static shared)
+      if (NOT JPEG_FOUND)
+        find_package (JPEG) # Legacy find
+        if (JPEG_FOUND)
+          set (LINK_COMP_LIBS ${LINK_COMP_LIBS} ${JPEG_LIBRARIES})
+          set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} ${JPEG_LIBRARIES})
+        endif ()
+      endif ()
+    endif ()
+    if (JPEG_FOUND)
+      set (H4_HAVE_JPEGLIB_H 1)
+      set (H4_HAVE_LIBJPEG 1)
+      set (H4_JPEGLIB_HEADER "jpeglib.h")
+      set (JPEG_INCLUDE_DIR_GEN ${JPEG_INCLUDE_DIR})
+      set (JPEG_INCLUDE_DIRS ${JPEG_INCLUDE_DIRS} ${JPEG_INCLUDE_DIR})
+    else ()
+      if (HDF4_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF4_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
+        # May need to build JPEG with PIC on x64 machines with gcc
+        # Need to use CMAKE_ANSI_CFLAGS define so that compiler test works
+        if (BUILD_JPEG_WITH_PIC)
+          set (JPEG_CMAKE_C_FLAGS "-fPIC")
+        else ()
+          if (DEFINED CMAKE_ANSI_CFLAGS)
+            set (JPEG_CMAKE_C_FLAGS ${CMAKE_ANSI_CFLAGS})
+          else ()
+            set (JPEG_CMAKE_C_FLAGS " ")
+          endif ()
+        endif ()
+
+        EXTERNAL_JPEG_LIBRARY (${HDF4_ALLOW_EXTERNAL_SUPPORT} ${JPEG_CMAKE_C_FLAGS})
+        set (H4_HAVE_JPEGLIB_H 1)
+        set (H4_HAVE_LIBJPEG 1)
+        set (H4_JPEGLIB_HEADER "jpeglib.h")
+        message (STATUS "JPEGLIB is built")
+      else ()
+        message (FATAL_ERROR " JPEGLib is Required for JPEGLib support in HDF4")
+      endif ()
+    endif ()
+  else ()
+    # This project is being called from within another and JPEGLib is already configured
+    set (H4_HAVE_JPEGLIB_H 1)
+  endif ()
+  if (BUILD_SHARED_LIBS)
+    set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} ${JPEG_SHARED_LIBRARY})
+  endif ()
+  set (LINK_COMP_LIBS ${LINK_COMP_LIBS} ${JPEG_STATIC_LIBRARY})
+  INCLUDE_DIRECTORIES (${JPEG_INCLUDE_DIRS})
+  message (STATUS "JPEGLIB is ON")
+endif ()
+
+#-----------------------------------------------------------------------------
+# Option for ZLib support
+#-----------------------------------------------------------------------------
+option (HDF4_ENABLE_Z_LIB_SUPPORT "Enable Zlib Filters" ON)
+if (HDF4_ENABLE_Z_LIB_SUPPORT)
+  if (NOT H4_ZLIB_HEADER)
+    if (NOT ZLIB_USE_EXTERNAL)
+      find_package (ZLIB NAMES ${ZLIB_PACKAGE_NAME}${HDF_PACKAGE_EXT} COMPONENTS static shared)
+      if (NOT ZLIB_FOUND)
+        find_package (ZLIB) # Legacy find
+        if (ZLIB_FOUND)
+          set (LINK_COMP_LIBS ${LINK_COMP_LIBS} ${ZLIB_LIBRARIES})
+          set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} ${ZLIB_LIBRARIES})
+        endif ()
+      endif ()
+    endif ()
+    if (ZLIB_FOUND)
+      set (H4_HAVE_FILTER_DEFLATE 1)
+      set (H4_HAVE_ZLIB_H 1)
+      set (H4_HAVE_LIBZ 1)
+      set (H4_ZLIB_HEADER "zlib.h")
+      set (ZLIB_INCLUDE_DIR_GEN ${ZLIB_INCLUDE_DIR})
+      set (ZLIB_INCLUDE_DIRS ${ZLIB_INCLUDE_DIRS} ${ZLIB_INCLUDE_DIR})
+    else ()
+      if (HDF4_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF4_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
+        EXTERNAL_ZLIB_LIBRARY (${HDF4_ALLOW_EXTERNAL_SUPPORT})
+        set (H4_HAVE_FILTER_DEFLATE 1)
+        set (H4_HAVE_ZLIB_H 1)
+        set (H4_HAVE_LIBZ 1)
+        message (STATUS "Filter ZLIB is built")
+      else ()
+        message (FATAL_ERROR " ZLib is Required for ZLib support in HDF4")
+      endif ()
+    endif ()
+  else ()
+    # This project is being called from within another and ZLib is already configured
+    set (H4_HAVE_FILTER_DEFLATE 1)
+    set (H4_HAVE_ZLIB_H 1)
+    set (H4_HAVE_LIBZ 1)
+  endif ()
+  if (BUILD_SHARED_LIBS)
+    set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} ${ZLIB_SHARED_LIBRARY})
+  endif ()
+  set (LINK_COMP_LIBS ${LINK_COMP_LIBS} ${ZLIB_STATIC_LIBRARY})
+  INCLUDE_DIRECTORIES (${ZLIB_INCLUDE_DIRS})
+  message (STATUS "Filter ZLIB is ON")
+endif ()
+
+#-----------------------------------------------------------------------------
+# Option for SzLib support
+#-----------------------------------------------------------------------------
+option (HDF4_ENABLE_SZIP_SUPPORT "Use SZip Filter" OFF)
+set (SZIP_INFO "disabled")
+if (HDF4_ENABLE_SZIP_SUPPORT)
+  option (HDF4_ENABLE_SZIP_ENCODING "Use SZip Encoding" OFF)
+  if (NOT SZIP_USE_EXTERNAL)
+    find_package (SZIP NAMES ${SZIP_PACKAGE_NAME}${HDF_PACKAGE_EXT} COMPONENTS static shared)
+    if (NOT SZIP_FOUND)
+      find_package (SZIP) # Legacy find
+      if (SZIP_FOUND)
+        set (LINK_COMP_LIBS ${LINK_COMP_LIBS} ${SZIP_LIBRARIES})
+        set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} ${SZIP_LIBRARIES})
+      endif ()
+    endif ()
+  endif ()
+  if (SZIP_FOUND)
+    set (H4_HAVE_FILTER_SZIP 1)
+    set (H4_HAVE_SZLIB_H 1)
+    set (H4_HAVE_LIBSZ 1)
+    set (SZIP_INCLUDE_DIR_GEN ${SZIP_INCLUDE_DIR})
+    set (SZIP_INCLUDE_DIRS ${SZIP_INCLUDE_DIRS} ${SZIP_INCLUDE_DIR})
+  else ()
+    if (HDF4_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF4_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
+      EXTERNAL_SZIP_LIBRARY (${HDF4_ALLOW_EXTERNAL_SUPPORT} ${HDF4_ENABLE_SZIP_ENCODING})
+      set (H4_HAVE_FILTER_SZIP 1)
+      set (H4_HAVE_SZLIB_H 1)
+      set (H4_HAVE_LIBSZ 1)
+      message (STATUS "Filter SZIP is built")
+    else ()
+      message (FATAL_ERROR "SZIP is Required for SZIP support in HDF4")
+    endif ()
+  endif ()
+  if (BUILD_SHARED_LIBS)
+    set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} ${SZIP_SHARED_LIBRARY})
+  endif ()
+  set (LINK_COMP_LIBS ${LINK_COMP_LIBS} ${SZIP_STATIC_LIBRARY})
+  INCLUDE_DIRECTORIES (${SZIP_INCLUDE_DIRS})
+  message (STATUS "Filter SZIP is ON")
+  if (HDF4_ENABLE_SZIP_ENCODING)
+    set (H4_HAVE_SZIP_ENCODER 1)
+    set (SZIP_INFO "enabled with encoder")
+  else ()
+    set (SZIP_INFO "enabled with decoder only")
+  endif ()
+endif ()