Lot of undefined symbols at link time, even with -l option on good libraries
Frédéric ORMANCEY
frederic.ormancey@atosorigin.com
Tue Sep 21 10:36:00 GMT 2004
Using latest release of CygWin ( 1.5.11-1 ) I install the devel kit,
including gcc and gnat compilers. Then I build from src GCC and GNAT
release 3.4.1 ( which include necessary patchs for my application ).
All my Ada application compile well with gnatmake command, but link
failed with a lot of undefined symbols mainly issued from w32api and
system libraries.
Undefined symbols are for example : FormatMessageA, GlobalReAlloc,
CreateDialogParamA, WSAStartup, accept, select, ... about 100 undefined
from system libraries.
Of course system libraries are included at link time with the
appropriate -l option ( -lnetapi32 -lwsock32 -lshell32 -ladvapi32
-lwinmm -lodbc32 -lwin32ada -luser32 -lgdi32 -lcomdlg32 -laddr2line
-lbfd -liberty )
I verify with NM command, symbols are right defined in the included
libraries.
If someone have an idea ?
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