include and link to utf8proc

CMakeLists.txt

@@ -30,6 +30,7 @@ endif (NOT CURSES_FOUND)
 
 find_package (EXPAT REQUIRED)
 find_package (Lua 5.2 REQUIRED)
+find_package (Utf8Proc REQUIRED)
 
 find_library(SQLITE3_LIBRARY sqlite3 REQUIRED)
 find_path(SQLITE3_INCLUDE_DIR NAMES sqlite3.h REQUIRED)

cmake/Modules/FindUtf8Proc.cmake

@@ -0,0 +1,60 @@
+#.rst:
+# FindUtf8Proc
+# --------
+#
+# Find utf8proc
+#
+# Find the UTF-8 processing library
+#
+# ::
+#
+#   This module defines the following variables:
+#      UTF8PROC_FOUND       - True if UTF8PROC_INCLUDE_DIR & UTF8PROC_LIBRARY are found
+#      UTF8PROC_LIBRARIES   - Set when UTF8PROC_LIBRARY is found
+#      UTF8PROC_INCLUDE_DIRS - Set when UTF8PROC_INCLUDE_DIR is found
+#
+#
+#
+# ::
+#
+#      UTF8PROC_INCLUDE_DIR - where to find utf8proc.h
+#      UTF8PROC_LIBRARY     - the utf8proc library
+
+#=============================================================================
+# This module is adapted from FindALSA.cmake. Below are the original license
+# header.
+#=============================================================================
+# Copyright 2009-2011 Kitware, Inc.
+# Copyright 2009-2011 Philip Lowman <philip@yhbt.com>
+#
+# 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.
+#=============================================================================
+
+find_path(
+    UTF8PROC_INCLUDE_DIR NAMES utf8proc.h DOC "The utf8proc include directory"
+)
+
+find_library(
+    UTF8PROC_LIBRARY NAMES utf8proc DOC "The utf8proc library"
+)
+
+# handle the QUIETLY and REQUIRED arguments and set UTF8PROC_FOUND to TRUE if
+# all listed variables are TRUE
+include(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(
+    Utf8Proc
+    FOUND_VAR Utf8Proc_FOUND
+    REQUIRED_VARS UTF8PROC_LIBRARY UTF8PROC_INCLUDE_DIR
+)
+
+if(Utf8Proc_FOUND)
+  set( UTF8PROC_LIBRARIES ${UTF8PROC_LIBRARY} )
+  set( UTF8PROC_INCLUDE_DIRS ${UTF8PROC_INCLUDE_DIR} )
+endif()
+
+mark_as_advanced(UTF8PROC_INCLUDE_DIR UTF8PROC_LIBRARY)

src/CMakeLists.txt

@@ -192,6 +192,7 @@ endif (HAVE_LIBM)
 
 add_library(game ${ERESSEA_SRC})
 target_include_directories (game PUBLIC ${INIPARSER_INCLUDE_DIR})
+target_include_directories (game PUBLIC ${UTF8PROC_INCLUDE_DIR})
 target_link_libraries(game ${EXTRA_LIBS} parser version)
 
 add_executable(eressea ${SERVER_SRC})
@@ -204,6 +205,7 @@ target_link_libraries(eressea
   ${STORAGE_LIBRARIES}
   ${CJSON_LIBRARY}
   ${INIPARSER_LIBRARY}
+  ${UTF8PROC_LIBRARY}
 )
 
 add_test(NAME lua-core
@@ -288,6 +290,7 @@ target_link_libraries(test_eressea
   ${STORAGE_LIBRARIES}
   ${CJSON_LIBRARY}
   ${INIPARSER_LIBRARY}
+  ${UTF8PROC_LIBRARY}
   )
 
 set_target_properties(test_eressea eressea PROPERTIES C_STANDARD 90)
@@ -324,6 +327,7 @@ endif (HAVE_LIBBSD)
 
 target_include_directories (game PUBLIC ${CJSON_INCLUDE_DIR})
 target_include_directories (game PUBLIC ${INIPARSER_INCLUDE_DIR})
+target_include_directories (game PUBLIC ${UTF8PROC_INCLUDE_DIR})
 
 target_include_directories (game PRIVATE ${SQLITE3_INCLUDE_DIR})
 target_link_libraries(eressea ${SQLITE3_LIBRARY})