if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${LIBC_TARGET_OS})
  add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/${LIBC_TARGET_OS})
endif()

add_subdirectory(printf_core)
add_subdirectory(scanf_core)

add_entrypoint_object(
  fopen
  SRCS
    fopen.cpp
  HDRS
    fopen.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fclose
  SRCS
    fclose.cpp
  HDRS
    fclose.h
  DEPENDS
    libc.include.stdio
    libc.src.errno.errno
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  clearerr
  SRCS
    clearerr.cpp
  HDRS
    clearerr.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  clearerr_unlocked
  SRCS
    clearerr_unlocked.cpp
  HDRS
    clearerr_unlocked.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  feof
  SRCS
    feof.cpp
  HDRS
    feof.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  feof_unlocked
  SRCS
    feof_unlocked.cpp
  HDRS
    feof_unlocked.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  ferror
  SRCS
    ferror.cpp
  HDRS
    ferror.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  ferror_unlocked
  SRCS
    ferror_unlocked.cpp
  HDRS
    ferror_unlocked.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fgetc
  SRCS
    fgetc.cpp
  HDRS
    fgetc.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fgetc_unlocked
  SRCS
    fgetc_unlocked.cpp
  HDRS
    fgetc_unlocked.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  getc
  SRCS
    getc.cpp
  HDRS
    getc.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  getc_unlocked
  SRCS
    getc_unlocked.cpp
  HDRS
    getc_unlocked.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  getchar
  SRCS
    getchar.cpp
  HDRS
    getchar.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  getchar_unlocked
  SRCS
    getc_unlocked.cpp
  HDRS
    getc_unlocked.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fgets
  SRCS
    fgets.cpp
  HDRS
    fgets.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fflush
  SRCS
    fflush.cpp
  HDRS
    fflush.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  flockfile
  SRCS
    flockfile.cpp
  HDRS
    flockfile.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  funlockfile
  SRCS
    funlockfile.cpp
  HDRS
    funlockfile.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fread_unlocked
  SRCS
    fread_unlocked.cpp
  HDRS
    fread_unlocked.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fread
  SRCS
    fread.cpp
  HDRS
    fread.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fwrite_unlocked
  SRCS
    fwrite_unlocked.cpp
  HDRS
    fwrite_unlocked.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fwrite
  SRCS
    fwrite.cpp
  HDRS
    fwrite.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fputc
  SRCS
    fputc.cpp
  HDRS
    fputc.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  putc
  SRCS
    putc.cpp
  HDRS
    putc.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  putchar
  SRCS
    putchar.cpp
  HDRS
    putchar.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fputs
  SRCS
    fputs.cpp
  HDRS
    fputs.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)


add_entrypoint_object(
  puts
  SRCS
    puts.cpp
  HDRS
    puts.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fseek
  SRCS
    fseek.cpp
  HDRS
    fseek.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  ungetc
  SRCS
    ungetc.cpp
  HDRS
    ungetc.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  fopencookie
  SRCS
    fopencookie.cpp
  HDRS
    fopencookie.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.CPP.new
    libc.src.__support.File.file
)

add_entrypoint_object(
  stdin
  SRCS
    stdin.cpp
  HDRS
    stdin.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  stdout
  SRCS
    stdout.cpp
  HDRS
    stdout.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  stderr
  SRCS
    stderr.cpp
  HDRS
    stderr.h
  DEPENDS
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  setbuf
  SRCS
    setbuf.cpp
  HDRS
    setbuf.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  setvbuf
  SRCS
    setvbuf.cpp
  HDRS
    setvbuf.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  sscanf
  SRCS
    sscanf.cpp
  HDRS
    sscanf.h
  DEPENDS
    libc.src.__support.arg_list
    libc.src.stdio.scanf_core.string_reader
    libc.src.stdio.scanf_core.reader
    libc.src.stdio.scanf_core.scanf_main
)

add_entrypoint_object(
  fscanf
  SRCS
    fscanf.cpp
  HDRS
    fscanf.h
  DEPENDS
    libc.src.__support.arg_list
    libc.src.stdio.scanf_core.vfscanf_internal
)

add_entrypoint_object(
  scanf
  SRCS
    scanf.cpp
  HDRS
    scanf.h
  DEPENDS
    libc.src.__support.arg_list
    libc.src.stdio.scanf_core.vfscanf_internal
)

add_entrypoint_object(
  sprintf
  SRCS
    sprintf.cpp
  HDRS
    sprintf.h
  DEPENDS
    libc.src.stdio.printf_core.printf_main
    libc.src.stdio.printf_core.string_writer
    libc.src.stdio.printf_core.writer
)

add_entrypoint_object(
  snprintf
  SRCS
    snprintf.cpp
  HDRS
    snprintf.h
  DEPENDS
    libc.src.stdio.printf_core.printf_main
    libc.src.stdio.printf_core.string_writer
    libc.src.stdio.printf_core.writer
)

list(APPEND printf_deps 
      libc.src.__support.arg_list 
      libc.src.stdio.printf_core.vfprintf_internal
)
if(LLVM_LIBC_FULL_BUILD)
 list(APPEND printf_deps  
      libc.src.__support.File.file 
      libc.src.__support.File.platform_file 
  )
else()
 set(printf_copts "-DLIBC_COPT_PRINTF_USE_SYSTEM_FILE")
endif()

add_entrypoint_object(
  printf
  SRCS
    printf.cpp
  HDRS
    printf.h
  DEPENDS
    ${printf_deps}
  COMPILE_OPTIONS
    ${printf_copts}
)

add_entrypoint_object(
  fprintf
  SRCS
    fprintf.cpp
  HDRS
    fprintf.h
  DEPENDS
    libc.src.__support.arg_list
    libc.src.stdio.printf_core.vfprintf_internal
  COMPILE_OPTIONS
    ${printf_copts}
)

add_entrypoint_object(
  ftell
  SRCS
    ftell.cpp
  HDRS
    ftell.h
  DEPENDS
    libc.src.errno.errno
    libc.include.stdio
    libc.src.__support.File.file
    libc.src.__support.File.platform_file
)

add_entrypoint_object(
  remove
  ALIAS
  DEPENDS
    .${LIBC_TARGET_OS}.remove
)