[Ipopt] Small installation problem

[Stefan Vigerske]

Hi,

if it's MacOS X 10.5, then please check
https://projects.coin-or.org/BuildTools/wiki/current-issues

Adding
-mmacosx-version-min=10.4
to the CFLAGS and CXXFLAGS could help.

Stefan

> 
> I'm trying to install Ipopt on my iMac G5 (MacOSand finally got it to
> work with MUMPS.  On a side note, I spent a long time troubleshooting
> installation problems when deciding to be enterprising and changing the
> variable in the get.Mumps routine to version 4.8.1-it worked with the
> out of the box version of 4.7.3.
> 
>  
> 
> Now my problem is adding the ASL code I get the following:
> 
> g++ -O3 -fomit-frame-pointer -pipe -DNDEBUG -pedantic-errors -Wimplicit
> -Wparent heses -Wreturn-type -Wcast-qual -Wall -Wpointer-arith
> -Wwrite-strings -Wconversi on -o .libs/ipopt ampl_ipopt.o
> -Wl,-bind_at_load  ./.libs/libamplinterface.a ../
> ../Interfaces/.libs/libipopt.dylib
> /Users/melrobin/Ipopt-3.4.2/ThirdParty/ASL/am plsolver.a -lpthread
> -llapack -lblas -lcrt1.10.5.o -L/usr/local/lib/gcc/powerpc-
> apple-darwin9.4.0/4.4.0
> -L/usr/local/lib/gcc/powerpc-apple-darwin9.4.0/4.4.0/../ ../..
> /usr/local/lib/gcc/powerpc-apple-darwin9.4.0/4.4.0/libgfortranbegin.a
> /usr /local/lib/libgfortran.dylib -lm -lgcc_s.10.5 -lSystemStubs
> -lSystem -ldl
> 
> Undefined symbols:
> 
>   "_strtod_ASL", referenced from:
> 
>       _Dval_ASL in amplsolver.a(value.o)
> 
>       _DA_val_ASL in amplsolver.a(value.o)
> 
>       _D_val_ASL in amplsolver.a(value.o)
> 
>       _DU_val_ASL in amplsolver.a(value.o)
> 
>       _jac0dim_ASL in amplsolver.a(jac0dim.o)
> 
>       _strtod_ASL$non_lazy_ptr in amplsolver.a(func_add.o)
> 
>       _ascanf_ASL in amplsolver.a(bscanf.o)
> 
>       _f_OPprecision in amplsolver.a(rops2.o)
> 
>       _Round in amplsolver.a(rops2.o)
> 
> ld: symbol(s) not found
> 
> collect2: ld returned 1 exit status
> 
> make[3]: *** [ipopt] Error 1
> 
> make[2]: *** [all-recursive] Error 1
> 
> make[1]: *** [all-recursive] Error 1
> 
> make: *** [all-recursive] Error 1
> 
>  
> 
> I added the -DNDEBUG after looking at some other mailing lists with
> similar problems, but this didn't solve it.  I also did a configure and
> make from the ThirdParty/ASL directory and this worked just fine.  Any
> ideas on how I can get past this error?  It seems some simple way that I
> screwed up.  BTW, g++ -v reports:
> 
>  
> 
> Justin:Ipopt-3.4.2 melrobin$ g++ -v
> 
> Using built-in specs.
> 
> Target: powerpc-apple-darwin9
> 
> Configured with: /var/tmp/gcc_42/gcc_42-5564~1/src/configure
> --disable-checking --enable-werror --prefix=/usr --mandir=/usr/share/man
> --enable-languages=c,objc,c++,obj-c++
> --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/
> --with-gxx-include-dir=/usr/include/c++/4.0.0 --with-slibdir=/usr/lib
> --build=i686-apple-darwin9 --program-prefix=
> --host=powerpc-apple-darwin9 --target=powerpc-apple-darwin9
> 
> Thread model: posix
> 
> gcc version 4.2.1 (Apple Inc. build 5564)
> 
>  
> 
> There is something screwy between my 4.2.1 and 4.4.0 (while I was
> troubleshooting the MUMPS problem), but I don't think that this is
> causing the issue.
> 
>  
> 
>  
> 
> 
> 
> 
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