The R Project SVN R

Rev

Rev 6431 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 6431 Rev 6440
Line 3... Line 3...
3 
===============================================================================
 3 
===============================================================================
4 
 
 4 
 
5 
1) You need libpng, zlib and jpeg sources (available, e.g., from
 5 
1) You need libpng, zlib and jpeg sources (available, e.g., from
6 
   ftp.uu.net/graphics/[png,jpeg].
 6 
   ftp.uu.net/graphics/[png,jpeg].
7 
 
 7 
 
8 
2) Sources must be unpacked in sub-directories of this dir.
 8 
2) Their sources must be unpacked in sub-directories of this dir.
9 
   zlib and libpng sources must be in  sub-dirs named 'zlib' and
 9 
   zlib and libpng sources must be in  sub-dirs named 'zlib' and
10 
   'libpng' (these fixed names are required by libpng documentation).
 10 
   'libpng' (these fixed names are required by libpng documentation).
11 
   Example:
 11 
   Example:
12 
   > unzip -d zlib zlib113.zip
 12 
   > unzip -d zlib zlib113.zip
13 
   > tar xzvf libpng-1.05.tar.gz
 13 
   > tar xzvf libpng-1.05.tar.gz
14 
   > mv libpng-1.05
 14 
   > mv libpng-1.05 libpng
15 
   > tar xzvf jpegsrc.vb6.tar.gz
 15 
   > tar xzvf jpegsrc.vb6.tar.gz
16 
   If jpeg version is different from 6b, edit 'Makefile' and change
16 
   If jpeg version is different from 6b, edit 'Makefile' and change
17 
   the definition of JPEGDIR.
 17 
   the definition of JPEGDIR.
18 
 
 18 
 
19 
3) Then,
 19 
3) Then,
20 
   > make
 20 
   > make
21 
   should build and install in the binary directory Rbitmap.dll.
 21 
   should build  Rbitmap.dll and install it in the R_HOME/bin.