Link to iconv library.

CMakeLists.txt

@@ -63,6 +63,11 @@ endif(ENABLE_LOGGING)
 
 find_package(Threads)
 
+find_package(Iconv)
+if (ICONV_FOUND)
+  include_directories(${ICONV_INCLUDE_DIRS})
+endif(ICONV_FOUND)
+
 if(BUILD_TEST)
   find_package(GTest REQUIRED)
 if(GTEST_FOUND)

cmake/FindIconv.cmake

@@ -0,0 +1,43 @@
+# Find iconv library
+#
+# Author: Eddy Xu <eddyxu at gmail.com>
+#
+# Released under BSD license
+#
+#  ICONV_INCLUDE_DIRS   - where to find iconv.h, etc
+#  ICONV_LIBRARIES      - Lists of libraries when using iconv
+#  ICONV_FOUND          - True if iconv found
+
+
+# Look for the header file
+FIND_PATH( ICONV_INCLUDE_DIR NAMES iconv.h )
+MARK_AS_ADVANCED( ICONV_INCLUDE_DIR )
+
+# Look for the library
+FIND_LIBRARY( ICONV_LIBRARY NAMES iconv )
+MARK_AS_ADVANCED( ICONV_LIBRARY )
+
+# Copy the result to output variables
+IF(ICONV_INCLUDE_DIR AND ICONV_LIBRARY)
+  SET(ICONV_FOUND 1)
+  SET(ICONV_LIBRARIES ${ICONV_LIBRARY})
+  SET(ICONV_INCLUDE_DIRS ${ICONV_INCLUDE_DIR})
+ELSE(ICONV_INCLUDE_DIR AND ICONV_LIBRARY)
+  SET(ICONV_FOUND 0)
+  SET(ICONV_LIBRARIES)
+  SET(ICONV_INCLUDE_DIRS)
+ENDIF(ICONV_INCLUDE_DIR AND ICONV_LIBRARY)
+
+# Report results
+IF(NOT ICONV_FOUND)
+  SET(ICONV_DIR_MESSAGE
+    "Iconv was not found. Make sure ICONV_LIBRARY and ICONV_INCLUDE_DIR are
+set.")
+    IF(NOT ICONV_FIND_QUIETLY)
+      MESSAGE(STATUS ${ICONV_DIR_MESSAGE})
+    ELSE(NOT ICONV_FIND_QUIETLY)
+      IF(ICONV_FIND_REQUIRED)
+        MESSAGE(FETAL_ERROR ${ICONV_DIR_MESSAGE})
+      ENDIF(ICONV_FIND_REQUIRED)
+    ENDIF(NOT ICONV_FIND_QUIETLY)
+ENDIF(NOT ICONV_FOUND)

src/CMakeLists.txt

@@ -19,7 +19,7 @@ if(Gflags_FOUND)
 endif(Gflags_FOUND)
 
 set(RIME_CORE_DEPS ${Boost_LIBRARIES} ${Glog_LIBRARY} ${YamlCpp_LIBRARY} ${CMAKE_THREAD_LIBS_INIT} ${RIME_OPTIONAL_DEPS})
-set(RIME_EXTRA_DEPS ${LevelDb_LIBRARY} ${Marisa_LIBRARY} ${Opencc_LIBRARY})
+set(RIME_EXTRA_DEPS ${ICONV_LIBRARIES} ${LevelDb_LIBRARY} ${Marisa_LIBRARY} ${Opencc_LIBRARY})
 
 if(BUILD_SEPARATE_LIBS)
   set(RIME_DEPS ${RIME_CORE_DEPS})