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Cc: 
Subject: Re: size of executable - g95 vs gfortran42 - shared libs?
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> % ldd *.out
> g95.out:
>        libm.so.5 => /lib/libm.so.5 (0x280c5000)
>        libc.so.7 => /lib/libc.so.7 (0x280db000)
> gf42.out:
>        libgfortran.so.2 => /usr/local/lib/gcc-4.2.4/libgfortran.so.2 (0x2807e000)
>        libm.so.5 => /lib/libm.so.5 (0x28103000)
>        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x28119000)
>        libc.so.7 => /lib/libc.so.7 (0x28124000)
> %

In the first one the library fortran is directly included in your exec
file, so the file is bigger. It looks like you have only a static
version of the g95 installed, and then the library is included in the
final program