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Full Discussion: unix Library path variables.
Top Forums Shell Programming and Scripting unix Library path variables. Post 302533612 by anilcliff on Friday 24th of June 2011 08:35:37 AM
Old 06-24-2011
unix Library path variables.

Library path variables.

I need to know the library rnvironment variable in linux. Ie, I install zlib directory in the custom path /usr/local/mylib and give --enable-zlib in the ffmpeg install, ffmpeg should check for the zlib libraries in the path /usr/local/mylib. Currently it checks /usr/lib if 32 bit OS and in /usr/lib64/ if 64 bit. So, I need to set the library Env path, so that it will set to /usr/local/mylib during the compilation time.

Eg, like this.
PKG_CONFIG_PATH=/usr/lib/pkgconfig
export PKG_CONFIG_PATH
 

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libplot(3LIB)							Interface Libraries						     libplot(3LIB)

NAME
libplot, lib300, lib300s, lib4014, lib450, libvt0 - graphics interface libraries SYNOPSIS
cc [ flag... ] file... -lplot [ library... ] #include <plot.h> DESCRIPTION
Functions in this library generate graphics output. INTERFACES
The shared object libplot.so.1 provides the public interfaces defined below. See intro(3) for additional information on shared object interfaces. arc box circle closepl closevt cont erase label line linemod move openpl openvt point space FILES
/usr/lib/libplot.so.1 shared object /usr/lib/64/libplot.so.1 64-bit shared object /usr/lib/lib300.so.1 shared object /usr/lib/64/lib300.so.1 64-bit shared object /usr/lib/lib300s.so.1 shared object /usr/lib/64/lib300s.so.1 64-bit shared object /usr/lib/lib4014.so.1 shared object /usr/lib/64/lib4014.so.1 64-bit shared object /usr/lib/lib450.so.1 shared object /usr/lib/64/lib450.so.1 64-bit shared object /usr/lib/libvt0.so.1 shared object /usr/lib/64/libvt0.so.1 64-bit shared object ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsl (32-bit) | +-----------------------------+-----------------------------+ | |SUNWcslx (64-bit) | +-----------------------------+-----------------------------+ |MT-Level |Unsafe | +-----------------------------+-----------------------------+ SEE ALSO
pvs(1), intro(3), attributes(5) SunOS 5.10 13 Jun 2003 libplot(3LIB)
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