probs adding linker option in g++


 
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# 1  
Old 09-14-2008
probs adding linker option in g++

Hi all

Im trying to compile a C++ program, however Im having issues trying to link a particular library to the compiling and linking statement.

Here is what Im doing

Code:
g++ mips4 -std=c++98 -g disk_reporter.cpp -o disk_reporter

If I do this alone, the linker complains that library file /usr/lib32/libm.so is not used to resolve symbols. Also, I have tried these options

Code:
g++ mips4 -std=c++98 -g disk_reporter.cpp -o disk_reporter -L/usr/lib32/libm.so 

g++ mips4 -std=c++98 -g disk_reporter.cpp -L/usr/lib32/libm.so  -o disk_reporter

but I didn't see anything different

Is there anything I could be doing wrong ? (Im using Irix 6.5 btw as my operating system)
# 2  
Old 09-15-2008
You need something like
Code:
g++ mips4 -std=c++98 -g disk_reporter.cpp -o disk_reporter -lm

to link the library. If that does not work, try
Code:
g++ mips4 -std=c++98 -g disk_reporter.cpp -o disk_reporter -lm -L/usr/lib32

-l tells the linker a library to use; -L tells it where to look for libraries.
# 3  
Old 09-15-2008
Sorry, still no different although thanks for trying.
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