v3.4beta031.html 3.2 KB

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  4. Changes in TIFF v3.4beta031
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  8. <FONT FACE="Arial, Helvetica, Sans">
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  10. <B><FONT SIZE=+3>T</FONT>IFF <FONT SIZE=+2>C</FONT>HANGE <FONT SIZE=+2>I</FONT>NFORMATION</B>
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  12. <UL>
  13. <HR SIZE=4 WIDTH=65% ALIGN=left>
  14. <B>Current Version</B>: v3.4beta031<BR>
  15. <B>Previous Version</B>: <A HREF=v3.4beta029.html>v3.4beta029</A><BR>
  16. <B>Master FTP Site</B>: <A HREF="ftp://ftp.sgi.com/graphics/tiff">ftp.sgi.com (192.48.153.1), directory graphics/tiff</A><BR>
  17. <HR SIZE=4 WIDTH=65% ALIGN=left>
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  19. <P>
  20. This document describes the changes made to the software between the
  21. <I>previous</I> and <I>current</I> versions (see above).
  22. If you don't find something listed here, then it was not done in this
  23. timeframe, or it was not considered important enough to be mentioned.
  24. The following information is located here:
  25. <UL>
  26. <LI><A HREF="#configure">Changes in the software configuration</A>
  27. <LI><A HREF="#libtiff">Changes in libtiff</A>
  28. <LI><A HREF="#man">Changes in the manual pages</A>
  29. </UL>
  30. <P><HR WIDTH=65% ALIGN=right>
  31. <A NAME="configure"><B><FONT SIZE=+3>C</FONT>HANGES IN THE SOFTWARE CONFIGURATION:</B></A>
  32. <UL>
  33. <LI><B>configure</B> now captures significantly more information
  34. in the <B>config.log</B> file and provides more information when
  35. it is unable to setup a configuration
  36. <LI>support was added for building shared libraries on more systems:
  37. AIX, HPUX, Solaris, and Linux.
  38. <LI>a new configuration parameter <TT>LIBCOPTS</TT> was added for
  39. passing arguments to the C compiler to use when building only
  40. the library; this is part of the enhanced support for building
  41. shared libraries
  42. <LI>include files for optional packages that reside in <B>/usr/include</B>
  43. are now handled correctly
  44. <LI>build trees may now be configured using either relative or absolute
  45. pathnames to the source distribution
  46. <LI>several new configuration parameters were added, mainly for building
  47. shared libraries: <TT>DIST_MAJOR</TT>, <TT>DIST_MINOR</TT>,
  48. <TT>DIST_ALPHA</TT>, and <TT>DSOSUF_VERSION</TT>
  49. </UL>
  50. <P><HR WIDTH=65% ALIGN=right>
  51. <A NAME="libtiff"><B><FONT SIZE=+3>C</FONT>HANGES IN LIBTIFF:</B></A>
  52. <UL>
  53. <LI>the Deflate support has been revised: it requires version 0.99 of
  54. the zlib software distribution, <B>the output format has changed and
  55. is incompatible with previous versions of this library</B> (each
  56. strip now includes a header read and written by the zlib library)
  57. <LI>the codec name printed by the TIFFPrintDirectory routine is now
  58. taken from the codec table instead of from a builtin table; this means
  59. that application-defined codecs are handled correctly
  60. <LI>a new symbol was added that contains the library version number;
  61. this can be used to do a compile-time compatibility check of the
  62. library version
  63. </UL>
  64. <P><HR WIDTH=65% ALIGN=right>
  65. <A NAME="man"><B><FONT SIZE=+3>C</FONT>HANGES IN THE MANUAL PAGES:</B></A>
  66. <UL>
  67. <LI>the creation and installation of manual pages was redone; it now
  68. implements the documented ``configuration scheme''
  69. </UL>
  70. <A HREF="index.html"><IMG SRC="images/back.gif"></A> TIFF home page.<BR>
  71. <HR>
  72. <ADDRESS>
  73. <A HREF="sam.html">Sam Leffler</A> / <A HREF="mailto:sam@engr.sgi.com">sam@engr.sgi.com</A>
  74. Last updated $Date: 1999-08-09 20:21:21 $.
  75. </ADDRESS>
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