Building GtkD app on Win32 results in 111 MiB file mostly from zeroes (compressed size - 324 KiB)

[Trass3r]

> dmd -oftestGtkD.exe -release -IgtkD-1.4.1-release\headers main.d  
> gtkD-1.4.1-release\library.lib
>
> Gives the same result.

Ok, could you try with Unilink to see if it's a linker problem?
ftp://ftp.styx.cabel.net/pub/UniLink/
http://www.digitalmars.com/d/archives/digitalmars/D/learn/Need_OMF_MySQL_lib_that_actually_f_works..._28375.html#N28389