Re: Problems with GNU linker

From:
Victor Bazarov <v.bazarov@comcast.invalid>
Newsgroups:
comp.lang.c++
Date:
Wed, 03 Nov 2010 11:36:52 -0400
Message-ID:
<iarvim$217$1@news.eternal-september.org>
On 11/3/2010 11:28 AM, luca wrote:

Hi,

i have a problem with linking under linux. I have written a C++
library and
a C++ program that uses that library (i use Eclipse IDE under Mandriva
under Virtual Box..).
I succesfully compile the library, obtaining the file libfvlib.a (one
under the Debug directory,
the other under the Release directory).

After that, i have created a new C++ project that uses that library.
I have added the library path of the debug (release) version of
libfvlib.a for the debug (release) version
of the program. I have added the .a file with -l option (to be used in
the linking process).

My program compiles but does not link. I obtain this error:

**** Build of configuration Debug for project pmrplib ****
make all
Building target: pmrplib
Invoking: GCC C++ Linker
g++ -L/home/luca/Sviluppo/projects/pmrplib/fvlib/Debug -o"pmrplib" ./
cpmrplib.o ./cpmrp.o ./main.o -llibfvlib.a
/usr/bin/ld: cannot find -llibfvlib.a


Try putting that command line option *before* the first .o file in your
list. And next time do ask in the newsgroup where this is on topic,
like 'gnu.gcc.help'.

And do 'man g++' every morning for about fifteen minutes.

collect2: ld returned 1 exit status
make: *** [pmrplib] Error 1

[...]


V
--
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