Hi Thomas, Thanks for your answer. For the simple program, doing this: >> gfortran -ff90 hiWorld.f90 I get : f951: error: unrecognized command line option "-ff90" As for the complete project, I get a cmake error, tied to the compiler : .... -- Check for working Fortran compiler: /usr/bin/gfortran -- Check for working Fortran compiler: /usr/bin/gfortran -- broken CMake Error at /usr/share/cmake-2.8/Modules/CMakeTestFortranCompiler.cmake:40 (MESSAGE): The Fortran compiler "/usr/bin/gfortran" is not able to compile a simple test program. It fails with the following output: Change Dir: /home/fry/Zurich/addecco_gfortran/FBx/OBJECTS/OgFBxOEz/CMakeFiles/CMakeTmp Run Build Command:/usr/bin/make "cmTryCompileExec/fast" /usr/bin/make -f CMakeFiles/cmTryCompileExec.dir/build.make CMakeFiles/cmTryCompileExec.dir/build make[1]: se ingresa al directorio `/home/fry/Zurich/addecco_gfortran/FBx/OBJECTS/OgFBxOEz/CMakeFiles/CMakeTmp' /usr/bin/cmake -E cmake_progress_report /home/fry/Zurich/addecco_gfortran/FBx/OBJECTS/OgFBxOEz/CMakeFiles/CMakeTmp/CMakeFiles 1 Building Fortran object CMakeFiles/cmTryCompileExec.dir/testFortranCompiler.f.o /usr/bin/gfortran -o CMakeFiles/cmTryCompileExec.dir/testFortranCompiler.f.o -O0 -fdefault-real-8 -g -ffixed-line-length-none -ffree-line-length-none -ffree-form -fimplicit-none -fbacktrace -I/usr/include -I/usr/local/include -Wall -pedantic -ff90 -c /home/fry/Zurich/addecco_gfortran/FBx/OBJECTS/OgFBxOEz/CMakeFiles/CMakeTmp/testFortranCompiler.f f951: error: unrecognized command line option "-ff90" make[1]: *** [CMakeFiles/cmTryCompileExec.dir/testFortranCompiler.f.o] Error 1 make[1]: se sale del directorio `/home/fry/Zurich/addecco_gfortran/FBx/OBJECTS/OgFBxOEz/CMakeFiles/CMakeTmp' make: *** [cmTryCompileExec/fast] Error Regards, J. 2014-04-03 17:38 GMT+02:00 Thomas Bodine <bo_dance@xxxxxxxxx>: > Try this > gfortran -ff90 yourcode.f > > http://gcc.gnu.org/onlinedocs/gcc-3.4.6/g77/Fortran-90.html > > Its been about a year, so I'm a little rusty. > > #------------------------------------------------------- > # Thomas Bodine, http://www.tommythegeek.com > # Dancing to the music life has given me. > # Skipper S/V Frimi WWP 19 #1029 > On Thursday, April 3, 2014 9:34 AM, Jesús Garicano Mena > <jesus.garicano.mena@xxxxxxxxx> wrote: > Hello, > > I want to compile a f90 code with gfortran. I know this code can be > compiled normally with ifort. > > Compiling a simple, single file fortran, will work, i.e., >>> gfortran hiWorld.f90 -o hi > > However, when I try to compile the serious code, and while the > compilation of my real prepares to start I get the following: > ... > -- Checking whether /usr/bin/gfortran supports Fortran 90 > -- Checking whether /usr/bin/gfortran supports Fortran 90 -- no > ... > > The compilation stops then, with error messages like this one: > /home/fry/code_gfortran/FBx/trunk/TYPES/element.f90:99.4: > > SELECT CASE(e%EltType) > 1 > Error: Unclassifiable statement at (1) > > > Is there a way to force gfortran to support f90? Am I missing some flag? > > Thanks in advance, and > > Best regards, > > J. Garicano > > > P.S.1 The flags used are: > -fdefault-real-8 -g -ffixed-line-length-none -ffree-line-length-none > -ffree-form -fimplicit-none -fbacktrace -I/usr/include > -I/usr/local/include -Wall -std=f95 -pedantic > > P.S. 3 This is the output of >>> gfortran -v > > Using built-in specs. > Target: i486-linux-gnu > Configured with: ../src/configure -v --with-pkgversion='Debian > 4.4.5-8' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs > --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr > --program-suffix=-4.4 --enable-shared --enable-multiarch > --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib > --without-included-gettext --enable-threads=posix > --with-gxx-include-dir=/usr/include/c++/4.4 --libdir=/usr/lib > --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug > --enable-objc-gc --enable-targets=all --with-arch-32=i586 > --with-tune=generic --enable-checking=release --build=i486-linux-gnu > --host=i486-linux-gnu --target=i486-linux-gnu > Thread model: posix > gcc version 4.4.5 (Debian 4.4.5-8) > > > > > -- > Jesús Garicano Mena > > Ph.D. candidate > > Aeronautics and Aerospace Department > > von Karman Institute for Fluid Dynamics > > Chaussée de Waterloo, 72, Rhode-St-Genèse 1640, Belgium > > E-mail: jesus.garicano.mena@xxxxxxxxx > > Phone: +3223599611 > > Fax: +3223599600 > -- Jesús Garicano Mena Ph.D. candidate Aeronautics and Aerospace Department von Karman Institute for Fluid Dynamics Chaussée de Waterloo, 72, Rhode-St-Genèse 1640, Belgium E-mail: jesus.garicano.mena@xxxxxxxxx Phone: +3223599611 Fax: +3223599600
