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<body class='hmmessage'><div dir='ltr'><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;">Hi everyone, </span><div style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;"><br></div><div style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;">I'm trying to compile IpOpt with MA27, I followed the instructions found in<font face="arial, helvetica, sans-serif"> 'Installation with Cygwin using GNU compilers', for cygwin installation but as soon as I launch:</font></div><div style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;"><font face="arial, helvetica, sans-serif"><br></font></div><div style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;"><font face="arial, helvetica, sans-serif">./configure -enable-doscompile=msvc</font></div><div style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;"><font face="arial, helvetica, sans-serif"><br></font></div><div style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;"><font face="arial, helvetica, sans-serif">I get the following error:</font></div><div style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;"><font face="arial, helvetica, sans-serif"><br></font></div><div style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;"><div>configure: Trying to determine Fortran compiler name</div><div>checking for ifort... no</div><div>checking for fl32... no</div><div>checking for compile_f2c... no</div><div>checking for gfortran... gfortran</div><div>checking whether we are using the GNU Fortran 77 compiler... no</div><div>checking whether gfortran accepts -g... no</div><div>configure: Fortran compiler options are: -O</div><div>checking how to get verbose linking output from gfortran... configure: WARNING: compilation failed</div><div><br></div><div>checking for Fortran libraries of gfortran...</div><div>checking for dummy main to link with Fortran libraries... none</div><div>checking for Fortran name-mangling scheme... configure: error: cannot compile a simple Fortran program</div><div>See `config.log' for more details.</div><div>configure: error: /bin/sh './configure' failed for ThirdParty/Blas</div></div><div style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;"><br></div><div style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;"><br></div><div style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13px;">What should I do to get cygwin to be able to compile fortran programs?</div> </div></body>
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