Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 89 insertions, 0 deletions

diff --git a/src/arrow/cpp/cmake_modules/Findzstd.cmake b/src/arrow/cpp/cmake_modules/Findzstd.cmake
new file mode 100644
index 000000000..3fc14ec0d
--- /dev/null
+++ b/src/arrow/cpp/cmake_modules/Findzstd.cmake
@@ -0,0 +1,89 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+if(MSVC AND NOT DEFINED ZSTD_MSVC_LIB_PREFIX)
+  set(ZSTD_MSVC_LIB_PREFIX "lib")
+endif()
+set(ZSTD_LIB_NAME_BASE "${ZSTD_MSVC_LIB_PREFIX}zstd")
+
+if(ARROW_ZSTD_USE_SHARED)
+  set(ZSTD_LIB_NAMES)
+  if(CMAKE_IMPORT_LIBRARY_SUFFIX)
+    list(APPEND
+         ZSTD_LIB_NAMES
+         "${CMAKE_IMPORT_LIBRARY_PREFIX}${ZSTD_LIB_NAME_BASE}${CMAKE_IMPORT_LIBRARY_SUFFIX}"
+    )
+  endif()
+  list(APPEND ZSTD_LIB_NAMES
+       "${CMAKE_SHARED_LIBRARY_PREFIX}${ZSTD_LIB_NAME_BASE}${CMAKE_SHARED_LIBRARY_SUFFIX}"
+  )
+else()
+  if(MSVC AND NOT DEFINED ZSTD_MSVC_STATIC_LIB_SUFFIX)
+    set(ZSTD_MSVC_STATIC_LIB_SUFFIX "_static")
+  endif()
+  set(ZSTD_STATIC_LIB_SUFFIX
+      "${ZSTD_MSVC_STATIC_LIB_SUFFIX}${CMAKE_STATIC_LIBRARY_SUFFIX}")
+  set(ZSTD_LIB_NAMES
+      "${CMAKE_STATIC_LIBRARY_PREFIX}${ZSTD_LIB_NAME_BASE}${ZSTD_STATIC_LIB_SUFFIX}")
+endif()
+
+# First, find via if specified ZSTD_ROOT
+if(ZSTD_ROOT)
+  message(STATUS "Using ZSTD_ROOT: ${ZSTD_ROOT}")
+  find_library(ZSTD_LIB
+               NAMES ${ZSTD_LIB_NAMES}
+               PATHS ${ZSTD_ROOT}
+               PATH_SUFFIXES ${ARROW_LIBRARY_PATH_SUFFIXES}
+               NO_DEFAULT_PATH)
+  find_path(ZSTD_INCLUDE_DIR
+            NAMES zstd.h
+            PATHS ${ZSTD_ROOT}
+            NO_DEFAULT_PATH
+            PATH_SUFFIXES ${ARROW_INCLUDE_PATH_SUFFIXES})
+
+else()
+  # Second, find via pkg_check_modules
+  find_package(PkgConfig QUIET)
+  pkg_check_modules(ZSTD_PC libzstd)
+  if(ZSTD_PC_FOUND)
+    set(ZSTD_INCLUDE_DIR "${ZSTD_PC_INCLUDEDIR}")
+
+    list(APPEND ZSTD_PC_LIBRARY_DIRS "${ZSTD_PC_LIBDIR}")
+    find_library(ZSTD_LIB
+                 NAMES ${ZSTD_LIB_NAMES}
+                 PATHS ${ZSTD_PC_LIBRARY_DIRS}
+                 NO_DEFAULT_PATH
+                 PATH_SUFFIXES ${ARROW_LIBRARY_PATH_SUFFIXES})
+  else()
+    # Third, check all other CMake paths
+    find_library(ZSTD_LIB
+                 NAMES ${ZSTD_LIB_NAMES}
+                 PATH_SUFFIXES ${ARROW_LIBRARY_PATH_SUFFIXES})
+    find_path(ZSTD_INCLUDE_DIR
+              NAMES zstd.h
+              PATH_SUFFIXES ${ARROW_INCLUDE_PATH_SUFFIXES})
+  endif()
+endif()
+
+find_package_handle_standard_args(zstd REQUIRED_VARS ZSTD_LIB ZSTD_INCLUDE_DIR)
+
+if(zstd_FOUND)
+  add_library(zstd::libzstd UNKNOWN IMPORTED)
+  set_target_properties(zstd::libzstd
+                        PROPERTIES IMPORTED_LOCATION "${ZSTD_LIB}"
+                                   INTERFACE_INCLUDE_DIRECTORIES "${ZSTD_INCLUDE_DIR}")
+endif()