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comparison configure.in @ 84:ac0620f6398e r20-0b92

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Import from CVS: tag r20-0b92
author cvs
date Mon, 13 Aug 2007 09:08:29 +0200
parents 6a378aca36af
children 821dec489c24
comparison
equal deleted inserted replaced
83:ba3ba6e17456 84:ac0620f6398e
2459 echo "PNG support cannot be specified without a window system." 2459 echo "PNG support cannot be specified without a window system."
2460 exit 1 2460 exit 1
2461 fi 2461 fi
2462 fi 2462 fi
2463 test -z "${with_png}" && { AC_HEADER_CHECK(png.h, , with_png="no") } 2463 test -z "${with_png}" && { AC_HEADER_CHECK(png.h, , with_png="no") }
2464 test -z "${with_png}" && { AC_HAVE_LIBRARY(-lpng, , with_png="no") } 2464 test -z "${with_png}" && { AC_FUNC_CHECK(pow, , with_png="no") }
2465 test -z "${with_png}" && { AC_HAVE_LIBRARY(-lz, with_png="yes") } 2465 if test -z "${with_png}" ; then
2466 test -z "${with_png}" && { AC_HAVE_LIBRARY(-lgz, with_png="gnuz", with_png="no") } 2466 AC_HAVE_LIBRARY(-lz, with_png="yes")
2467 test -z "${with_png}" && { AC_HAVE_LIBRARY(-lgz, with_png="gnuz", with_png="no") }
2468 if test "${with_png}" != "no"; then
2469 png_save_libs="${LIBS}"
2470 case "${with_png}" in
2471 yes ) LIBS="${LIBS} -lz" ;;
2472 gnuz ) LIBS="${LIBS} -lgz" ;;
2473 esac
2474 AC_HAVE_LIBRARY(-lpng, , with_png="no")
2475 LIBS="$png_save_libs"
2476 fi
2477 fi
2467 case "${with_png}" in 2478 case "${with_png}" in
2468 yes ) AC_DEFINE(HAVE_PNG) ;; 2479 yes ) AC_DEFINE(HAVE_PNG) ;;
2469 gnuz ) AC_DEFINE(HAVE_PNG) AC_DEFINE(HAVE_PNG_GNUZ) ;; 2480 gnuz ) AC_DEFINE(HAVE_PNG) AC_DEFINE(HAVE_PNG_GNUZ) ;;
2470 esac 2481 esac
2471 2482