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
  18 set(CMAKE_MODULE_PATH .)
  19 include ( configure.cmake )
  20
  21 set(LIBICONV_VERSION 1.15)
  22
  23 set(SRCDIR ${LIBICONV_VERSION})
  24
  25 # Options
  26 option(ENABLE_EXTRA "Enable a few rarely used encodings" OFF)
  27 option(ENABLE_NLS "Translation of program messages to the user's native
  28    language is requested" OFF)
  29 #option(ENABLE_RELOCATABLE "The package shall run at any location in the file system" ON)
  30
  31 # iconv.h
  32 set(USE_MBSTATE_T 1)
  33 set(BROKEN_WCHAR_H 0)
  34 set(HAVE_WCHAR_T 0)
  35
  36 set(BINDIR ${CMAKE_BINARY_DIR}/libiconv)
  37 configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
  38 configure_file(${SRCDIR}/include/iconv.h.build.in ${CMAKE_CURRENT_BINARY_DIR}/iconv.h)
  39
  40 configure_file(${SRCDIR}/libcharset/include/libcharset.h.in ${BINDIR}/include/libcharset.h)
  41 configure_file(${SRCDIR}/srclib/uniwidth.in.h ${BINDIR}/srclib/uniwidth.h)
  42 configure_file(${SRCDIR}/srclib/unitypes.in.h ${BINDIR}/srclib/unitypes.h)
  43 configure_file(${SRCDIR}/include/iconv.h.in ${BINDIR}/include/iconv.h)
  44
  45 # Dirty fix for MinGW
  46 if(MINGW)
  47   add_definitions(-DELOOP=0 -DHAVE_DECL_STRERROR_R=0)
  48 endif ()
  49
  50 include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR} ${BINDIR}/include ${SRCDIR}/include ${SRCDIR}/srclib)
  51 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)
  52
  53 # libcharset
  54 set(SRC_LIBCHARSET ${SRCDIR}/libcharset/lib/localcharset.c)
  55
  56 # libiconv
  57 set(SRC_LIBICONV ${SRCDIR}/lib/iconv.c ${SRCDIR}/lib/relocatable.c)
  58
  59 add_library(iconv ${SRC_LIBICONV} ${SRC_LIBCHARSET})
  60 set_target_properties(iconv PROPERTIES COMPILE_FLAGS -DBUILDING_LIBICONV)
  61
  62 set(ICONV_INCLUDE_DIR ${BINDIR}/include CACHE STRING "libiconv include  dir" FORCE)
  63 set(ICONV_LIBRARY iconv CACHE STRING "libiconv library" FORCE)
  64 set(ICONV_FOUND iconv CACHE STRING "libiconv found" FORCE)
  65
  66 set_target_properties(iconv PROPERTIES
  67         FOLDER "3rd_party"
  68         INTERPROCEDURAL_OPTIMIZATION ${LYX_IPO_SUPPORTED})