<span style="font-weight: bold;">I've installed CUTEr and IPOPT and am trying to run some test problems.</span> <span style="font-weight: bold;">
I'm using gcc and ifort compilers. At the linking stage there is
an undefined reference to MAIN__. I'm guessing that it is due to
a blank ipoma.f file that is currently in the tarball distribution of
ipopt v3. Is that file supposed to be empty? If not, could someone post the file?<br>
<br>
Thanks,<br>
John<br style="font-weight: bold;">
</span><br>
************************* Execution ******************************<br>
[john ~/cute/ipopt/test]$ sdipo ROSENBR<br>
<br>
Problem name: ROSENBR<br>
<br>
Double precision version will be formed.<br>
<br>
The objective function uses 1 linear group<br>
The objective function uses 1 nonlinear group<br>
<br>
There are 2 free variables<br>
<br>
/opt/intel/fc/9.0/lib/for_main
<div id="mb_0">.o(.text+0x41): In function `main':<br>
./src/libfor/for_main.c: undefined reference to `MAIN__'<br>
/home/john/cute/ipopt/test/ipomin: Command not found.<br>
******************************************************************<br>
<br>
<br>
******************* Verbose Execution ****************************<br>
$LOAD $FFLAGS -o ${PAC}min ELFUN.o GROUP.o RANGE.o $EXTER $DRIVER $SUBR $ALT_LIB_PATH -L$LIBDIR $SYSLIBS -lcuter $BLAS $LAPACK<br>
ifort -no-ipo -FI -Vaxlib -O -w -cm -o ipomin ELFUN.o GROUP.o RANGE.o
/home/john/cute/cuter/CUTEr.large.pc.lnx.ifr/double/bin/ipoma.o
-L/home/john/cute/cuter/CUTEr.large.pc.lnx.ifr/double/lib
-L/home/john/ipopt/ipopt_v3/lib -lipopt -lblas -lstdc++ -lm -lgcc
-lcuter /home/john/cute/cuter/CUTEr.large.pc.lnx.ifr/double/bin/linpac.o<br>
/opt/intel/fc/9.0/lib/for_main.o(.text+0x41): In function `main':<br>
./src/libfor/for_main.c: undefined reference to `MAIN__'<br>
<br>
if ( $cwd != $EXEC ) $MV ${PAC}min $EXEC/${PAC}min<br>
if ( /home/john/cute/ipopt/test != /home/john/cute/ipopt/test ) /bin/mv ipomin /home/john/cute/ipopt/test/ipomin<br>
******************************************************************<br>
<br>
<br>
<span style="font-weight: bold;">Could this be caused by an empty ipoma.f file?</span><br style="font-weight: bold;">
<br>
****************** ls -l *****************************************<br>
-rw-rw-r-- 1 john john 26918 Jan 25 00:04 CUTErInterface.f<br>
-rwxrwxr-x 1 john john 6557 Feb 1 15:50 ipo<br>
*************** blank file<br>
-rw-rw-r-- 1 john john 0 Jan 25 00:04 ipoma.f<br>
***************<br>
-rw-rw-r-- 1 john john 649 Jan 25 16:59 ipoma.o<br>
-rw-rw-r-- 1 john john 3071 Jan 25 00:04 <a href="http://ipo.pro/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">ipo.pro</a><br>
-rw-rw-r-- 1 john john 782 Jan 25 16:59 libdummy.a<br>
-rw-rw-r-- 1 john john 13528 Jan 31 15:21 Makefile<br>
-rw-rw-r-- 1 john john 1157 Jan 25 00:04 <a href="http://makefile.am/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Makefile.am</a><br>
-rw-rw-r-- 1 john john 13197 Jan 25 00:04 <a href="http://makefile.in/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Makefile.in</a><br>
-rwxrwxr-x 1 john john 4342 Feb 1 15:50 sdipo<br>
-rw-rw-r-- 1 john john 856 Jan 25 00:04 <a href="http://sdipo.pro/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sdipo.pro</a><br>
******************************************************************<br>
<br>
<span style="font-weight: bold;">I checked the current tarball distribution for ipopt v3 and the file is also zero bytes.</span></div>