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# Copyright 2007-2025 Universidade do Porto - Faculdade de Engenharia      #
# Laboratório de Sistemas e Tecnologia Subaquática (LSTS)                  #
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# This file is part of DUNE: Unified Navigation Environment.               #
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# Author: Ricardo Martins                                                  #
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CHECK_LIBRARY_EXISTS(jpeg jpeg_set_defaults "" HAVE_LIB_JPEG)
dune_test_header_deps(jpeglib.h "sys/types.h;stdio.h")

if(HAVE_LIB_JPEG AND DUNE_SYS_HAS_JPEGLIB_H)
  dune_add_lib(jpeg)
  set(DUNE_SYS_HAS_JPEG 1 CACHE INTERNAL "JPEG library")
  set(DUNE_USING_JPEG 1 CACHE INTERNAL "JPEG library")
else(HAVE_LIB_JPEG AND DUNE_SYS_HAS_JPEGLIB_H)
  set(DUNE_SYS_HAS_JPEG 0 CACHE INTERNAL "JPEG library")
  set(DUNE_USING_JPEG 0 CACHE INTERNAL "JPEG library")
endif(HAVE_LIB_JPEG AND DUNE_SYS_HAS_JPEGLIB_H)