cmake_minimum_required(VERSION 3.16)
project(gettext C)

add_compile_options(-w)
set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /ignore:4006")

# Adds PREFIX to each item in LIST
macro(PREFIX_LIST_ITEMS LIST PREFIX)
  string(REPLACE ";" ";${PREFIX}" ${LIST} ";${${LIST}}")
endmacro()

file(READ gettext-runtime/config.h.in CONFIG_CONTENT)
string(REPLACE "#undef HAVE_GETCWD" "#define HAVE_GETCWD 1" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE "#undef HAVE_LONG_LONG_INT" "#define HAVE_LONG_LONG_INT 1" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE "#undef HAVE_ICONV_H" "#define HAVE_ICONV_H 1" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE "#undef HAVE_ICONV" "#define HAVE_ICONV 1" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE "#undef ICONV_CONST" "#define ICONV_CONST const" CONFIG_CONTENT ${CONFIG_CONTENT})
if(MSVC)
  string(REPLACE "#undef HAVE_STDINT_H_WITH_UINTMAX" "#define HAVE_STDINT_H_WITH_UINTMAX 1" CONFIG_CONTENT ${CONFIG_CONTENT})
  string(REPLACE "#undef HAVE_STDINT_H" "#define HAVE_STDINT_H 1" CONFIG_CONTENT ${CONFIG_CONTENT})
else()
  string(REPLACE "#undef uintmax_t" "
    #if _WIN64
    # define intmax_t long long
    # define uintmax_t unsigned long long
    #elif _WIN32
    # define intmax_t long
    # define uintmax_t unsigned long
    #endif"
    CONFIG_CONTENT ${CONFIG_CONTENT})
  endif()
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/gettext-runtime/config.h ${CONFIG_CONTENT})

set(HAVE_NEWLOCALE 0)
set(HAVE_POSIX_PRINTF 0)
set(HAVE_SNPRINTF 0)
set(HAVE_ASPRINTF 0)
set(HAVE_WPRINTF 0)
set(HAVE_NAMELESS_LOCALES 0)
set(HAVE_LONG_LONG_INT 1)
configure_file(gettext-runtime/intl/libgnuintl.in.h
  ${CMAKE_CURRENT_BINARY_DIR}/gettext-runtime/intl/libgnuintl.h)

set(LOCALDIR "gettext")
set(LIBDIR "gettext")
set(PKGDATADIR "gettext")
set(PACKAGE_SUFFIX "gettext")
add_definitions(-DLOCALEDIR=\"${LOCALDIR}\"
  -DLOCALE_ALIAS_PATH=\"${LOCALDIR}\"
  -DLIBDIR=\"${LOCALDIR}\"
  -DINSTALLDIR=\"${LOCALDIR}\"
  -DEXEEXT=\".exe\"
  -DLOCALEDIR=\"${LOCALDIR}\"
  -DLIBDIR=\"${LIBDIR}\"
  -DPACKAGE_SUFFIX=\"${PACKAGE_SUFFIX}\"
  -DGETTEXTDATADIR=\"${PKGDATADIR}\"
  -DBISON_LOCALEDIR=\"${LOCALDIR}\"
  -DHAVE_CONFIG_H)

set(libintl_SOURCES
  bindtextdom.c dcgettext.c dcigettext.c dcngettext.c dgettext.c dngettext.c
  explodename.c finddomain.c gettext.c hash-string.c intl-compat.c l10nflist.c
  langprefs.c loadmsgcat.c localcharset.c localealias.c localename-table.c
  localename.c lock.c log.c ngettext.c osdep.c
  plural-exp.c plural.c printf.c relocatable.c setlocale.c textdomain.c
  threadlib.c version.c xsize.c)

PREFIX_LIST_ITEMS(libintl_SOURCES "gettext-runtime/intl/")

add_library(libintl ${libintl_SOURCES})
target_link_libraries(libintl ${LIBICONV_LIBRARIES})
set_property(TARGET libintl APPEND PROPERTY INCLUDE_DIRECTORIES
  ${CMAKE_CURRENT_BINARY_DIR}/gettext-runtime
  ${CMAKE_CURRENT_BINARY_DIR}/gettext-runtime/intl
  ${LIBICONV_INCLUDE_DIRS})
set_property(TARGET libintl APPEND PROPERTY COMPILE_DEFINITIONS
  BUILDING_LIBINTL
  IN_LIBINTL
  ENABLE_RELOCATABLE=1
  IN_LIBRARY
  NO_XMALLOC
  set_relocation_prefix=libintl_set_relocation_prefix
  relocate=libintl_relocate
  HAVE_CONFIG_H)


file(READ gettext-tools/config.h.in CONFIG_CONTENT)
string(REPLACE "#undef FLEXIBLE_ARRAY_MEMBER" "#define FLEXIBLE_ARRAY_MEMBER 1" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE "__declspec (dllimport)" "" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE "#undef ENDIANNESS" "#define ENDIANNESS 0" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE "#undef GNULIB_FWRITEERROR" "#define GNULIB_FWRITEERROR 1" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE "#undef HAVE_DECL_STRERROR_R" "#define HAVE_DECL_STRERROR_R 0" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE "#undef HAVE_DUP2" "#define HAVE_DUP2 1" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE "#undef HAVE_ICONV_H" "#define HAVE_ICONV_H 1" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE "#undef HAVE_ICONV" "#define HAVE_ICONV 1" CONFIG_CONTENT ${CONFIG_CONTENT})
string(REPLACE