3rdparty/libiconv/CMakeLists.txt

   1 # Copyright (C) 2007-2012 LuaDist.
   2 # Created by Peter Drahoš
   3 # Redistribution and use of this file is allowed according to the terms of the MIT license.
   4 # For details see the COPYRIGHT file distributed with LuaDist.
   5 # Please note that the package source code is licensed under its own license.
   6
   7 project ( libiconv C )
   8 cmake_minimum_required(VERSION 3.1)
   9
  10 set(LYX_IPO_SUPPORTED FALSE)
  11 if (POLICY CMP0069)
  12   cmake_policy(SET CMP0069 NEW)
  13   if (LYX_USE_IPO MATCHES "ON")
  14     set(LYX_IPO_SUPPORTED YES)
  15   endif()
  16 endif()
  17 if (POLICY CMP0075)
  18   cmake_policy(SET CMP0075 NEW)
  19 endif()
  20
  21 set(CMAKE_MODULE_PATH .)
  22 include ( configure.cmake )
  23
  24 set(LIBICONV_VERSION 1.15)
  25
  26 set(SRCDIR ${LIBICONV_VERSION})
  27
  28 # Options
  29 option(ENABLE_EXTRA "Enable a few rarely used encodings" OFF)
  30 option(ENABLE_NLS "Translation of program messages to the user's native
  31    language is requested" OFF)
  32 #option(ENABLE_RELOCATABLE "The package shall run at any location in the file system" ON)
  33
  34 # iconv.h
  35 set(USE_MBSTATE_T 1)
  36 set(BROKEN_WCHAR_H 0)
  37 set(HAVE_WCHAR_T 0)
  38
  39 set(BINDIR ${CMAKE_BINARY_DIR}/libiconv)
  40 configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
  41 configure_file(${SRCDIR}/include/iconv.h.build.in ${CMAKE_CURRENT_BINARY_DIR}/iconv.h)
  42
  43 configure_file(${SRCDIR}/libcharset/include/libcharset.h.in ${BINDIR}/include/libcharset.h)
  44 configure_file(${SRCDIR}/srclib/uniwidth.in.h ${BINDIR}/srclib/uniwidth.h)
  45 configure_file(${SRCDIR}/srclib/unitypes.in.h ${BINDIR}/srclib/unitypes.h)
  46 configure_file(${SRCDIR}/include/iconv.h.in ${BINDIR}/include/iconv.h)
  47
  48 # Dirty fix for MinGW
  49 if(MINGW)
  50   add_definitions(-DELOOP=0 -DHAVE_DECL_STRERROR_R=0)
  51 endif ()
  52
  53 include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR} ${BINDIR}/include ${SRCDIR}/include ${SRCDIR}/srclib)
  54 add_definitions(-Dset_relocation_prefix=libcharset_set_relocation_prefix -Drelocate=libcharset_relocate -DHAVE_CONFIG_H -DINSTALLPREFIX=NULL -DNO_XMALLOC -DBUILDING_LIBCHARSET -DINSTALLDIR="" -DLIBDIR="" -DENABLE_RELOCATABLE=1 -DIN_LIBRARY)
  55
  56 # libcharset
  57 set(SRC_LIBCHARSET ${SRCDIR}/libcharset/lib/localcharset.c)
  58
  59 # libiconv
  60 set(SRC_LIBICONV ${SRCDIR}/lib/iconv.c ${SRCDIR}/lib/relocatable.c)
  61
  62 add_library(iconv ${SRC_LIBICONV} ${SRC_LIBCHARSET})
  63 set_target_properties(iconv PROPERTIES COMPILE_FLAGS -DBUILDING_LIBICONV)
  64
  65 set(ICONV_INCLUDE_DIR ${BINDIR}/include CACHE STRING "libiconv include  dir" FORCE)
  66 set(ICONV_LIBRARY iconv CACHE STRING "libiconv library" FORCE)
  67 set(ICONV_FOUND iconv CACHE STRING "libiconv found" FORCE)
  68
  69 set_target_properties(iconv PROPERTIES
  70         FOLDER "3rd_party"
  71         INTERPROCEDURAL_OPTIMIZATION ${LYX_IPO_SUPPORTED})