[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

libtool flags and "extern"

Subject: libtool flags and "extern"
Date: Tue, 18 Nov 2003 14:25:29 +0100


I am porting an existing library to make it gnu compliant by using
autotools. For building libraries I am using libtool but I am facing a
problem when trying to link some programs against those libraries with
undefined references. I have located the problem during compiling stage
(When generating objects for the libraries). Before it was done :

g++ -o foo.o -I/usr/include -fPIC -c

And now with autotools it does:

g++ -I/includes -g -O2 -c -MT foo.lo -MD -MP -MF .deps/foo.TPlo
-o foo.o

The problem is that I can not find what do those flags mean and why are
they causing problems. 

Libraries are built OK and problems are only with files newly added
which use "extern" functions... Do you know about issues with externs?

Thanks very much

reply via email to

[Prev in Thread] Current Thread [Next in Thread]