Experimental Physics and
Industrial Control System

"Mark Rivers" <[email protected]> · Wed, 21 Dec 2011 16:30:29 -0600

Is your sequencer calling some functions from another library?  How do the link commands that EPICS is generating compare for your sequencer and the example sequencer?

Mark

________________________________

From: [email protected] on behalf of S. Stein
Sent: Wed 12/21/2011 4:26 PM
To: [email protected]
Subject: application build error with new sequence program

Greetings,

  I have a minGW build of epics 3.14.12.1 - and using an older version of the sequencer (I haven't been able to try Benjamin's fix for the newest release yet). I have built and run the example sequence, and now am replacing that one with my own. When I do a 'make' I get the following error:

g++ -o sncProgram.exe  -LC:\Users\Josh\base-3.14.12.1\lib\win32-x86-mingw -LC:\Users\Josh\seq-2.
0.14\lib\win32-x86-mingw       -m32               scaStartup.o    -lseq -lpv -lcas -lgdd -lasHos
t -ldbStaticHost -lregistryIoc -lca -lCom
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libmingw32.a(main.o): In function `main':
C:\MinGW\msys\1.0\src\mingwrt/../mingw/main.c:73: undefined reference to `WinMain@16'
collect2: ld returned 1 exit status
make[2]: *** [sncProgram.exe] Error 1

I verified that the application will build fine when I point the Makefile back to the example sequence program, so it seems isolated to my new sequence; however I can see nothing peculiar in that .stt file. Has anyone seen this creep up before and can offer the simple "just add this" solution?

Thanks,
--Josh

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System