28 lines
519 B
Text
28 lines
519 B
Text
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AC_DEFUN([AX_CHECK_JPEG],
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[
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dnl libjpeg check function
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AC_CHECK_LIB(jpeg,
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jpeg_set_defaults,
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[JPEG_LIBS="-ljpeg" link_jpeg="yes"],
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[link_jpeg="no"]
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)
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if test "x$link_jpeg" != "xno"; then
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AC_CHECK_HEADER(jpeglib.h,
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[JPEG_CFLAGS="" link_jpeg="yes"],
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[link_jpeg="no"]
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)
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fi
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if test "x$link_jpeg" = "xno"; then
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AC_MSG_ERROR(Could not link against libjpeg !)
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fi
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AC_SUBST(JPEG_LIBS)
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AC_SUBST(JPEG_CFLAGS)
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])dnl
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