[Coin-discuss] Compile of dip on AIX - help required

[Andreas Waechter]

Hi Derek,

One other suggestion (probably unrelated to your problem though):

On AIX you can set the environment variable OBJECT_MODE=64 for the IBM 
compilers to tell all tools that you want to compile 64bit code.  Then you 
don't need to set all the flags.

Also, if you have bash installed somewhere on your system, you might be 
able speed up your configure scripts by setting the env variable

CONFIG_SHELL=/usr/bin/bash

(wherever your bash is...)

Andreas

On Wed, 2 Jun 2010, Derek Jones wrote:

> Thanks I'll try that change and see if it works. Appreciated!
>
> Kind regards
>
> Derek.
>
>
> Stefan Vigerske wrote:
>> Hi,
>>
>> this looks like a problem with confusing LIBS and LDADD in the Cbc (and
>> Clp) Makefile.
>> Problem is that the LIBS flag is also used when building libClp, libCbc,
>> and libCbcSolver, but should only be used for building binaries.
>>
>> For a workaround, edit the generated Makefiles as shown here:
>> https://projects.coin-or.org/GAMSlinks/browser/trunk/makefiles.patch
>>
>> A real fix will come with some larger changes in the build system - that
>> may still take some time.
>>
>> Stefan
>>
>>
>> Am 02.06.2010 21:37, schrieb Derek Jones:
>>> Hi folks,
>>>
>>> With Matt Galati's help, I've been trying to compile Dip from the trunk
>>> under AIX
>>>
>>> Hitting problems with the Cbc section.
>>>
>>> Here's what I have so far:
>>>
>>>
>>> ./configure \
>>> --prefix=/lapps/local_Alper \
>>> --disable-shared \
>>> --enable-static=yes \
>>> AR="ar  -X64 " \
>>> NM="nm  -X64 " \
>>> F77="xlf -q64 " \
>>> CC="xlc   -q64 " \
>>> CXX="xlC   -q64 " \
>>> CFLAGS="    -O -bmaxdata:0x3f0000000    " \
>>> CXXFLAGS="   -O -bmaxdata:0x3f0000000 -qrtti " \
>>> FFLAGS="   " \
>>> LIBS=" -lm -lpthread " \
>>> LDFLAGS=" " \
>>> --with-cplex-incdir=/opt/ilog/
>>> cplex121/include/ilcplex \
>>> --with-cplex-lib="
>>> /opt/ilog/cplex121/lib/power64_aix5.3_7.0/static_stl/libcplex.a
>>> /opt/ilog/cplex121/lib/power64_aix5.3_7.0/static_stl/libilocplex.a  "
>>>
>>> It gets a good way through, but fails like this:
>>>
>>> xlC -q64 -O -bmaxdata:0x3f0000000 -qrtti -o cbc CoinSolve.o
>>> ./.libs/libCbcSolver.a ./.libs/libCbc.a
>>> /home/derjones/COIN/coin-Dip/Cbc/../Cgl/src/.libs/libCgl.a
>>> /home/derjones/COIN/coin-Dip/Cbc/../Osi/src/OsiClp/.libs/libOsiClp.a
>>> /home/derjones/COIN/coin-Dip/Cbc/../Osi/src/.libs/libOsi.a
>>> /home/derjones/COIN/coin-Dip/Cbc/../Clp/src/.libs/libClp.a
>>> /home/derjones/COIN/coin-Dip/Cbc/../CoinUtils/src/.libs/libCoinUtils.a
>>> /home/derjones/COIN/coin-Dip/Cbc/../Osi/src/OsiCpx/.libs/libOsiCpx.a
>>> -lblas /opt/ilog/cplex121/lib/
>>> power64_aix5.3_7.0/static_stl/libcplex.a
>>> /opt/ilog/cplex121/lib/power64_aix5.3_7.0/static_stl/libilocplex.a -lm
>>> -lpthread
>>> -blibpath:/lapps/local_Alper/lib:/usr/vac/lib:/usr/vacpp/lib:/usr/lib:/lib
>>> munch: Error reading input file ./.libs/libCbcSolver.a
>>> make[2]: *** [cbc] Error 1
>>> make[2]: Leaving directory `/home/derjones/COIN/coin-Dip/Cbc/src'
>>> make[1]: *** [all-recursive] Error 1
>>> make[1]: Leaving directory `/home/derjones/COIN/coin-Dip/Cbc'
>>> make: *** [all-recursive] Error 1
>>>
>>>
>>> Here's the lib info.
>>>
>>> portia $ cd Cbc/src
>>> portia $ ar t .libs/libCbcSolver.
>>> libCbcSolver.a    libCbcSolver.la   libCbcSolver.lai
>>> portia $ ar t .libs/libCbcSolver.a
>>> libcplex.a
>>> libilocplex.a
>>> lt1-libcplex.a
>>> lt2-libilocplex.a
>>> lt3-libcplex.a
>>> lt4-libilocplex.a
>>> libcplex.a
>>> libilocplex.a
>>> libcplex.a
>>> libilocplex.a
>>> libcplex.a
>>> libilocplex.a
>>> portia $ ls -l .libs/libCbcSolver.a
>>> -rw-rw-r--    1 derjones xplat      61283112 Jun 02 15:04
>>> .libs/libCbcSolver.a
>>> portia $
>>>
>>>
>>> portia $ file .libs/libCbcSolver.a
>>> .libs/libCbcSolver.a: archive (big format)
>>>
>>> Any ideas? How about the configure?
>>>
>>> Help appreciated,
>>>
>>> Kind regards
>>>
>>> Derek.
>>>
>>>
>>>
>>>
>>>
>>>
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>>
>>
>
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