Hello,
I'm trying to use Cygwin's gcc to link a small test program (Hello.c)
against a commercial DLL (ibmeci.lib), the source code for which I don't
have. I followed the instructions at www.cygwin.com/cygwin-ug-net/dll.html
to try to build a Cygwin-compatible import library:
echo EXPORTS > ibmeci.def
nm ibmeci.lib | grep ' T _' | sed 's/.* T _//' >> ibmeci.def
dlltool --def ibmeci.def --dllname ibmeci.lib --output-lib ibmeci.a
but when I try:
gcc -I../include Hello.c ibmeci.a
I get the ld error message "undefined reference to '_eciSpeakText'". The
Hello.c program calls a function 'eciSpeakText'.
What can I do to fix this?
Thank you,
Harold Mills
P.S. In case they might help, here are Hello.c and ibmeci.def:
<<<< Hello.c>>>>
#include <eci.h>
int main(int argc, char *argv[]) {
eciSpeakText("Hello, world!", 0);
return 0;
}
<<<<ibmeci.def >>>>
EXPORTS
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