gfortran: Fortran compiler from the GNU Compiler Collection

Description

This package represents the required Fortran compiler.

Officially we support gfortran from GNU Compiler Collection (GCC). It has also been reported that using flang (from LLVM) might work.

You can pass the names of compilers to use to ./configure using the environment variables CC, CXX, and FC, for C, C++, and Fortran compilers, respectively.

For example, if your C compiler is clang, your C++ compiler is clang++, and your Fortran compiler is flang, then you would need to run:

$ ./configure CC=clang CXX=clang++ FC=flang

License

GPL version 2 or version 3

Upstream Contact

http://gcc.gnu.org/

Special Update/Build Instructions

None.

Type

standard

Dependencies

• $(MP_LIBRARY)

• mpfr: Multiple-precision floating-point computations with correct rounding

• mpc: Arithmetic of complex numbers with arbitrarily high precision and correct rounding

• zlib: Data compression library

• xz: General-purpose data compression software

Version Information

package-version.txt:

12.2.0

Equivalent System Packages

arch:

$ sudo pacman -S  gcc-fortran

conda:

$ conda install  fortran-compiler

cygwin:

$ apt-cyg install gcc-fortran

Debian/Ubuntu:

$ sudo apt-get install  gfortran

Fedora/Redhat/CentOS:

$ sudo yum install  gcc-gfortran

freebsd:

$ sudo pkg install lang/gcc9

homebrew:

$ brew install gfortran

macports: install the following packages: gcc10 +gfortran

opensuse:

$ sudo zypper install gcc-fortran

slackware:

$ sudo slackpkg install gcc-gfortran

void:

$ sudo xbps-install  gcc-fortran

See https://repology.org/project/gfortran/versions

If the system package is installed, ./configure will check whether it can be used.