[Ipopt-tickets] [Ipopt] #143: gfortran not detected by ./configure

[Ipopt]

#143: gfortran not detected by ./configure
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  Reporter:  jpye    |       Owner:  ipopt-team
      Type:  defect  |      Status:  new       
  Priority:  normal  |   Component:  Ipopt     
   Version:  3.9     |    Severity:  normal    
Resolution:          |    Keywords:            
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Comment (by stefan):

 Hi,

 the order of checks for a Fortran compiler is already to check first for
 gfortran and later for g77.

 In particular, on Linux, the following compilers are checked in this
 order:
   {{{xlf_r fort77 gfortran f77 g77 pgf90 pgf77 ifort ifc frt af77}}}

 If you could add a config.log file from the Ipopt subdirectory, one may
 see why it did not recognize gfortran in the first place.

 Or maybe you have fort77 installed?[[BR]]
 I can check who had setup the corresponding piece in the !BuildTools, and
 whether there is a particular reason for having fort77 before gfortran.

 There is unfortunately no distinction between compilers for Fortran77 and
 Fortran90 in the autotools/libtool version that COIN-OR uses.

 Stefan

 PS: For problems with the buildsystem that are not specific to Ipopt,
 please create the tickets in the !BuildTools project in the future.

-- 
Ticket URL: <https://projects.coin-or.org/Ipopt/ticket/143#comment:1>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.