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author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2014-08-11 07:09:28 +0000 |
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committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2014-08-11 07:09:28 +0000 |
commit | 050972c3f5ddc95837aeda4ff4295f6b721579c7 (patch) | |
tree | a91ff05444e1d91ef22f9588f9aa3fddf0050521 /doc | |
parent | 05fb2e4df84acdcaf09c6272bc1db077493d01cb (diff) | |
download | netpbm-mirror-050972c3f5ddc95837aeda4ff4295f6b721579c7.tar.gz netpbm-mirror-050972c3f5ddc95837aeda4ff4295f6b721579c7.tar.xz netpbm-mirror-050972c3f5ddc95837aeda4ff4295f6b721579c7.zip |
Add instructions for using user's JBIG or URT library
git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@2244 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'doc')
-rw-r--r-- | doc/INSTALL | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/doc/INSTALL b/doc/INSTALL index 9ed6e131..f933722d 100644 --- a/doc/INSTALL +++ b/doc/INSTALL @@ -81,6 +81,34 @@ The test facility was new in Netpbm 10.61 (December 2012). For further information on the tests read the document TESTS. +OVERRIDING INTERNAL LIBRARIES +----------------------------- + +There are a few esoteric libraries that are distributed separately from Netpbm +but of which Netpbm contains a copy too, for convenience. The build normally +uses the internal Netpbm copy, but you can configure the build to use a +version of the library that is installed on your system. + +For the JBIG library, set the JBIGLIB and JBIGHDR_DIR variables in +config.mk to the appropriate values. + +For the Utah Raster Toolkit (aka URT aka RLE) library, set the URTLIB and +URTHDR_DIR vairables in config.mk to the appropriate values. + +The appropriate value for the xxxLIB variable is the full file name of the +link library (e.g. "/usr/local/lib/jbigkit/libjbig.so") or just the file name +part of it (e.g. "libjbig.so") if the library is in your linker's default +search path. + +The appropriate value for the xxxHDR_DIR variable is the full directory name +of the directory that contains the interface header files for the library +identified by the xxxLIB variable (E.g. "usr/local/include/jbigkit") or a null +string if those header files are in your compiler's default search path. + +If you use the 'configure' program, be sure to edit config.mk _after_ you +run 'configure', since 'configure' generates config.mk. + + AUTOMATING THE BUILD -------------------- |