compile funtion Post: 14511

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Top Forums Programming compile funtion Post 14511 by thalex on Friday 1st of February 2002 10:01:17 AM

02-01-2002

Registered User

It is not very clear what you are trying to do. Is that you want to create a separate library with functions and then have an executable calling them, or the difficult endeavour to encapsulate the code as "internal" ksh commands?.

If it is the first, you just have to use "gcc -c" to create an object file from your functions source file test.c (i.e. test.o). Then use gcc -shared -o libname.so test.o to get your libname.so shared library file. Put it in the dir /lib. Then whenever you compile any new source .c file you make you have to compile with the -lname directive. Before you have to issue the ldopen() command. This is very simplified and you have to consult books how to do it exactly, it was just an example to show you the flow.

If it is the 2nd case, it much more difficult than this as Perderabo stated, but it includes recompiling sdt OS shared libraries with specific format (I have never done it). If still this is your interest, I suggest you play around with tcsh, a shell you can find the code on the net and will not interfere with standard OS shells.

Hope

thalex

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LEARN ABOUT DEBIAN

dssi_analyse_plugin

dssi_analyse_plugin(1)					      General Commands Manual					    dssi_analyse_plugin(1)

NAME

       dssi_analyse_plugin - describe a DSSI plugin

SYNOPSIS

       dssi_analyse_plugin [-v|--verbose] [path]<libname>[:<label>]

DESCRIPTION

       dssi_analyse_plugin  lists information about DSSI plugins within a specified DSSI shared library libname.  If label is given, only informa-
       tion for the plugin labeled label will be listed, otherwise, all plugins in the shared library will be listed.  If path is not  given,  the
       shared library is searched for in the colon-separated list of directories specified in the environment variable DSSI_PATH.

OPTIONS

       -v
       --verbose
	      Causes dssi_analyse_plugin to be more verbose in its reporting. In particular, it will list the default program names for each plug-
	      in, if any.

EXAMPLES

       The following command will show information about all of the plugins in the shared library /usr/local/lib/dssi/calf.so,	including  default
       program names:

       $ dssi_analyse_plugin -v /usr/local/lib/dssi/calf.so

       The  following  command will look for the shared library trivial_sampler.so using DSSI_PATH, and display information about the mono_sampler
       plugin:

       $ dssi_analyse_plugin trivial_sampler.so:mono_sampler

ENVIRONMENT

       DSSI_PATH
	      A colon-separated list of directories to scan for DSSI plugins.

CONFORMING TO

       DSSI RFC version 1.0.

SEE ALSO

       dssi_list_plugins(1), http://dssi.sourceforge.net/

								  June 23rd, 2010					    dssi_analyse_plugin(1)