[Ipopt] Question about static libraies.

Tae-Hyuk Ahn ahn.no1 at gmail.com
Sat Apr 27 21:36:02 EDT 2013 

Hi,

Thanks! After I used the addlibs, I also got error.

[thm at viper:gereme_cpp_ipopt_static_test]$ make
g++ -fopenmp -static utils.o parse_config.o gereme_config.o
gereme_core.o gereme_ipopt_main.o gereme_ipopt_nlp.o
-L/home/thm/Software/CoinIpopt/build/lib
-L/usr/lib/gcc/x86_64-redhat-linux/4.1.2
-L/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../lib64
-L/lib/../lib64 -L/usr/lib/../lib64 -lipopt -ldl -lcoinmumps -lpthread
-lcoinlapack -lcoinmetis -lcoinblas -lgfortranbegin -lgfortran -lm
-lgcc_s -o gereme-solve-model
/home/thm/Software/CoinIpopt/build/lib/libipopt.a(LibraryHandler.o):
In function `LSL_loadLib':
LibraryHandler.c:(.text+0x1f3): warning: Using 'dlopen' in statically
linked applications requires at runtime the shared libraries from the
glibc version used for linking
/usr/bin/ld: cannot find -lgcc_s
collect2: ld returned 1 exit status
make: *** [gereme-solve-model] Error 1

So, I deleted -lgcc_s, then generate static binary only with warning

/home/thm/Software/CoinIpopt/build/lib/libipopt.a(LibraryHandler.o):
In function `LSL_loadLib':
LibraryHandler.c:(.text+0x1f3): warning: Using 'dlopen' in statically
linked applications requires at runtime the shared libraries from the
glibc version used for linking

What is -lgcc_s ? Can I skip this?

Thanks!

Ted

On Sat, Apr 27, 2013 at 11:28 AM, Stefan Vigerske
<stefan at math.hu-berlin.de> wrote:
> Hi,
>
> that's what Ipopt has the addlibs for:
> http://www.coin-or.org/Ipopt/documentation/node22.html
>
> share/coin/doc/Ipopt/ipopt_addlibs_cpp.txt tells you which linker flags are
> required to link against the Ipopt library, and in which order.
>
> The ipopt.pc file in lib/pkgconfig has the same purpose.
>
> Stefan
>
>
> On 04/27/2013 05:03 PM, Tae-Hyuk Ahn wrote:
>>
>> Hi Stefan,
>>
>> Yep, I forgot to reorder the linker flags before. After I reorder, I
>> am still getting errors.
>>
>> g++ -fopenmp -static utils.o parse_config.o gereme_config.o
>> gereme_core.o gereme_ipopt_main.o gereme_ipopt_nlp.o libipopt.a
>> libipoptamplinterface.a libcoinasl.a libcoinblas.a libcoinlapack.a
>> libcoinmetis.a libcoinmumps.a libipopt.a libipoptamplinterface.a -o
>> gereme-solve-model
>>
>> The order of static archives is also make error? The errors look like
>> this:
>>
>> libipopt.a(LibraryHandler.o): In function `LSL_loadSym':
>> LibraryHandler.c:(.text+0x4e): undefined reference to `dlsym'
>> LibraryHandler.c:(.text+0x56): undefined reference to `dlerror'
>> libipopt.a(LibraryHandler.o): In function `LSL_loadLib':
>> LibraryHandler.c:(.text+0x1f3): undefined reference to `dlopen'
>> LibraryHandler.c:(.text+0x231): undefined reference to `dlerror'
>> libipopt.a(LibraryHandler.o): In function `LSL_unloadLib':
>> LibraryHandler.c:(.text+0x1c1): undefined reference to `dlclose'
>> libcoinblas.a(xerbla.o): In function `xerbla_':
>> xerbla.f:(.text+0x59): undefined reference to `_gfortran_st_write'
>> xerbla.f:(.text+0x64): undefined reference to `_gfortran_string_len_trim'
>> xerbla.f:(.text+0x76): undefined reference to
>> `_gfortran_transfer_character'
>> xerbla.f:(.text+0x86): undefined reference to `_gfortran_transfer_integer'
>> xerbla.f:(.text+0x8e): undefined reference to `_gfortran_st_write_done'
>> xerbla.f:(.text+0x98): undefined reference to `_gfortran_stop_numeric'
>> libcoinlapack.a(dsytrd.o): In function `dsytrd_':
>> dsytrd.f:(.text+0x29d): undefined reference to `dsyr2k_'
>> dsytrd.f:(.text+0x5ff): undefined reference to `dsyr2k_'
>> libcoinlapack.a(ilaenv.o): In function `ilaenv_':
>> ilaenv.f:(.text+0xb8): undefined reference to `_gfortran_compare_string'
>> ilaenv.f:(.text+0xe9): undefined reference to `_gfortran_compare_string'
>> ilaenv.f:(.text+0x108): undefined reference to `_gfortran_compare_string'
>> ilaenv.f:(.text+0x127): undefined reference to `_gfortran_compare_string'
>> ilaenv.f:(.text+0x142): undefined reference to `_gfortran_compare_string'
>> libcoinlapack.a(ilaenv.o):ilaenv.f:(.text+0x15d): more undefined
>> references to `_gfortran_compare_string' follow
>> libcoinlapack.a(ilaenv.o): In function `ilaenv_':
>> ilaenv.f:(.text+0x273): undefined reference to `_gfortran_copy_string'
>> ilaenv.f:(.text+0x33c): undefined reference to `_gfortran_copy_string'
>> ilaenv.f:(.text+0x357): undefined reference to `_gfortran_copy_string'
>> ilaenv.f:(.text+0x36d): undefined reference to `_gfortran_copy_string'
>> ilaenv.f:(.text+0x398): undefined reference to `_gfortran_compare_string'
>> ilaenv.f:(.text+0x3b7): undefined reference to `_gfortran_compare_string'
>> ilaenv.f:(.text+0x3d6): undefined reference to `_gfortran_compare_string'
>> ilaenv.f:(.text+0x3f5): undefined reference to `_gfortran_compare_string'
>> ilaenv.f:(.text+0x410): undefined reference to `_gfortran_compare_string'
>> libcoinlapack.a(ilaenv.o):ilaenv.f:(.text+0x42b): more undefined
>> references to `_gfortran_compare_string' follow
>> libcoinlapack.a(dgetf2.o): In function `dgetf2_':
>> dgetf2.f:(.text+0x1d5): undefined reference to `dswap_'
>> dgetf2.f:(.text+0x305): undefined reference to `dger_'
>> libcoinlapack.a(dlamch.o): In function `dlamch_':
>> dlamch.f:(.text+0xad): undefined reference to `_gfortran_pow_r8_i4'
>> dlamch.f:(.text+0xfc): undefined reference to `_gfortran_pow_r8_i4'
>> libcoinlapack.a(dlamch.o): In function `dlamc2_':
>>
>> On Sat, Apr 27, 2013 at 10:46 AM, Stefan Vigerske
>> <stefan at math.hu-berlin.de> wrote:
>>>
>>> Hi,
>>>
>>> you could try reordering the linker flags so that the ipopt libs comes
>>> after
>>> your  gereme_ipopt_main.o.
>>> In static builds with g++, the order of the linker flags matters.
>>>
>>> Stefan
>>>
>>>
>>> On 04/26/2013 07:10 PM, Ahn, Tae-Hyuk wrote:
>>>>
>>>>
>>>> Hello Stefan,
>>>>
>>>> First I really appreciate for all your previous and future help for
>>>> IPOPT.
>>>>
>>>> I have one question about the IPOPT library. I will run IPOPT program in
>>>> supercomputer,
>>>> so IPOPT static libraries are required. The process of building
>>>> libraries
>>>> was done
>>>> without error. But I've got error when II built my IPOPT program. Below
>>>> was what I did:
>>>>
>>>>       $ ../configure --enable-static --disable-shared
>>>>       $ make
>>>>       $ make test
>>>>       $ make install
>>>>       I succeeded to build the IPOPT static libraries. But when I link
>>>> them
>>>> to my
>>>>       main program, I've got the error message:
>>>>       $ make (my IPOPT problem)
>>>>       ....
>>>>       g++ -fopenmp -static -L./ipopt/lib -lipopt -lipoptamplinterface
>>>> -lcoinblas -lcoinlapack -lcoinasl -lcoinmumps -lcoinmetis -lpthread -lm
>>>> -ldl
>>>> utils.o parse_config.o gereme_config.o gereme_core.o gereme_ipopt_main.o
>>>> gereme_ipopt_nlp.o -o gereme-solve-model
>>>>       gereme_ipopt_main.o: In function `main':
>>>>       gereme_ipopt_main.cpp:(.text+0x1202): undefined reference to
>>>> `Ipopt::IpoptApplication::IpoptApplication(bool, bool)'
>>>>       gereme_ipopt_main.o:(.rodata._ZTVN5Ipopt6VectorE[vtable for
>>>> Ipopt::Vector]+0xc8): undefined reference to
>>>> `Ipopt::Vector::AddTwoVectorsImpl(double, Ipopt::Vector const&, double,
>>>> Ipopt::Vector const&, double)'
>>>>       gereme_ipopt_main.o:(.rodata._ZTVN5Ipopt6VectorE[vtable for
>>>> Ipopt::Vector]+0xd0): undefined reference to
>>>> `Ipopt::Vector::FracToBoundImpl(Ipopt::Vector const&, double) const'
>>>>       gereme_ipopt_main.o:(.rodata._ZTVN5Ipopt6VectorE[vtable for
>>>> Ipopt::Vector]+0xd8): undefined reference to
>>>> `Ipopt::Vector::AddVectorQuotientImpl(double, Ipopt::Vector const&,
>>>> Ipopt::Vector const&, double)'
>>>>       gereme_ipopt_main.o:(.rodata._ZTVN5Ipopt6VectorE[vtable for
>>>> Ipopt::Vector]+0xe0): undefined reference to
>>>> `Ipopt::Vector::HasValidNumbersImpl() const'
>>>>       /usr/bin/ld: link errors found, deleting executable
>>>> `gereme-solve-model'
>>>>       collect2: ld returned 1 exit status
>>>>
>>>> Do you have any idea for this.
>>>>
>>>> Thank you very much.
>>>>
>>>> Sincerely,
>>>>
>>>> Ted
>>>>
>>>
>>
>

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