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-rw-r--r--cmake/modules/Findutf8proc.cmake99
1 files changed, 99 insertions, 0 deletions
diff --git a/cmake/modules/Findutf8proc.cmake b/cmake/modules/Findutf8proc.cmake
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+# 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.
+
+# note: cbodley copied this from the Arrow repo and removed ARROW variables
+
+function(extract_utf8proc_version)
+ if(utf8proc_INCLUDE_DIR)
+ file(READ "${utf8proc_INCLUDE_DIR}/utf8proc.h" UTF8PROC_H_CONTENT)
+
+ string(REGEX MATCH "#define UTF8PROC_VERSION_MAJOR [0-9]+"
+ UTF8PROC_MAJOR_VERSION_DEFINITION "${UTF8PROC_H_CONTENT}")
+ string(REGEX MATCH "#define UTF8PROC_VERSION_MINOR [0-9]+"
+ UTF8PROC_MINOR_VERSION_DEFINITION "${UTF8PROC_H_CONTENT}")
+ string(REGEX MATCH "#define UTF8PROC_VERSION_PATCH [0-9]+"
+ UTF8PROC_PATCH_VERSION_DEFINITION "${UTF8PROC_H_CONTENT}")
+
+ string(REGEX MATCH "[0-9]+$" UTF8PROC_MAJOR_VERSION
+ "${UTF8PROC_MAJOR_VERSION_DEFINITION}")
+ string(REGEX MATCH "[0-9]+$" UTF8PROC_MINOR_VERSION
+ "${UTF8PROC_MINOR_VERSION_DEFINITION}")
+ string(REGEX MATCH "[0-9]+$" UTF8PROC_PATCH_VERSION
+ "${UTF8PROC_PATCH_VERSION_DEFINITION}")
+ set(utf8proc_VERSION
+ "${UTF8PROC_MAJOR_VERSION}.${UTF8PROC_MINOR_VERSION}.${UTF8PROC_PATCH_VERSION}"
+ PARENT_SCOPE)
+ else()
+ set(utf8proc_VERSION
+ ""
+ PARENT_SCOPE)
+ endif()
+endfunction(extract_utf8proc_version)
+
+if(NOT utf8proc_USE_STATIC_LIB)
+ set(utf8proc_LIB_NAMES)
+ if(CMAKE_IMPORT_LIBRARY_SUFFIX)
+ list(APPEND utf8proc_LIB_NAMES
+ "${CMAKE_IMPORT_LIBRARY_PREFIX}utf8proc${CMAKE_IMPORT_LIBRARY_SUFFIX}")
+ endif()
+ list(APPEND utf8proc_LIB_NAMES
+ "${CMAKE_SHARED_LIBRARY_PREFIX}utf8proc${CMAKE_SHARED_LIBRARY_SUFFIX}")
+else()
+ if(MSVC AND NOT DEFINED utf8proc_MSVC_STATIC_LIB_SUFFIX)
+ set(utf8proc_MSVC_STATIC_LIB_SUFFIX "_static")
+ endif()
+ set(utf8proc_STATIC_LIB_SUFFIX
+ "${utf8proc_MSVC_STATIC_LIB_SUFFIX}${CMAKE_STATIC_LIBRARY_SUFFIX}")
+ set(utf8proc_LIB_NAMES
+ "${CMAKE_STATIC_LIBRARY_PREFIX}utf8proc${utf8proc_STATIC_LIB_SUFFIX}")
+endif()
+
+if(utf8proc_ROOT)
+ find_library(utf8proc_LIB
+ NAMES ${utf8proc_LIB_NAMES}
+ PATHS ${utf8proc_ROOT}
+ PATH_SUFFIXES lib lib64
+ NO_DEFAULT_PATH)
+ find_path(utf8proc_INCLUDE_DIR
+ NAMES utf8proc.h
+ PATHS ${utf8proc_ROOT}
+ NO_DEFAULT_PATH
+ PATH_SUFFIXES include)
+ extract_utf8proc_version()
+else()
+ find_library(utf8proc_LIB
+ NAMES ${utf8proc_LIB_NAMES}
+ PATH_SUFFIXES lib lib64)
+ find_path(utf8proc_INCLUDE_DIR
+ NAMES utf8proc.h
+ PATH_SUFFIXES include)
+ extract_utf8proc_version()
+endif()
+
+find_package_handle_standard_args(
+ utf8proc
+ REQUIRED_VARS utf8proc_LIB utf8proc_INCLUDE_DIR
+ VERSION_VAR utf8proc_VERSION)
+
+if(utf8proc_FOUND)
+ set(utf8proc_FOUND TRUE)
+ add_library(utf8proc::utf8proc UNKNOWN IMPORTED)
+ set_target_properties(utf8proc::utf8proc
+ PROPERTIES IMPORTED_LOCATION "${utf8proc_LIB}"
+ INTERFACE_INCLUDE_DIRECTORIES
+ "${utf8proc_INCLUDE_DIR}")
+endif()