- #MACPORTS GFORTRAN FOR MAC#
- #MACPORTS GFORTRAN INSTALL#
- #MACPORTS GFORTRAN SOFTWARE#
- #MACPORTS GFORTRAN DOWNLOAD#
#MACPORTS GFORTRAN SOFTWARE#
This is free software see the source for copying conditions. InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/binĬopyright (C) 2017 Free Software Foundation, Inc. I just tried building c40b1 on Sierra (10.12.6) and it worked fine, with:Ĭonfigured with: -prefix=/Applications/Xcode.app/Contents/Developer/usr -with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/atform/Developer/SDKs/MacOSX10.13.sdk/usr/include/c++/4.2.1Īpple LLVM version 9.0.0 (clang-900.0.39.2) * Xcode is not needed, the command line tools are available separately
#MACPORTS GFORTRAN FOR MAC#
Other projects packaging GCC (and gfortran) binaries for Mac include: O HPC Mac OS X offers GCC builds, which include gfortran O MacPorts (package name, e.g., 'gcc48') - the fastest way to get a developer version of CCC.
#MACPORTS GFORTRAN DOWNLOAD#
Linu圆4:~/btest 1026> /usr/locale/bin/gfortran -g -ffpe-trap=zero btest.f90I've had the best success using the Apple gcc version*, and the gfortran-only package from OS X Lion (10.7): O download gfortran 4.8.2 Detailed instructions can be found here. Linu圆4:~/btest 1025> /usr/locale/bin/gfortran -version | grep GCC Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation. Mac56:/home/dallured/btest 8> gfortran -g -ffpe-trap=zero btest.f90
#MACPORTS GFORTRAN INSTALL#
sudo port -f uninstall cctools sudo port install cctools After this, check your cctools installation is using the Xcode. The work around is to force uninstall cctools, then reinstall it with the new defaults. GNU Fortran (MacPorts gcc49 4.9.2_1) 4.9.2 The issue is MacPorts maintains previous variants, and as cctools had a different variant enabled by default before this is maintained. In particular, Mac users must not use homebrew gcc and MacPorts gfortran - use both gcc and gfortran from. Somehow I need to tell port to pick that complier when installing hdf5 (or pyt-tables).
On top of that ports have created a symlink that points to gfortran-mp-4.8. at 20:06 I have the gcc48 installed and gfortran-mp-4.8 is also there. Mac56:/home/dallured/btest 7> gfortran -version | grep gcc The following instructions use macports version of gnu compilers due to some issues in mixing gnu supplied fortran. gfortran must have been made with the same gcc. Package gcc48 includes gfortran, as command gfortran-mp-4.8 M. Backtrace symbols were missing in the last several versions of gfortran, Mac OS, and Xcode on PSD Macs. These are probably low-level calls within a stripped runtime library. I am not concerned about the first three lines in the Linux call stack. We can use Homebrew to install the gfortran compiler: brew install. The backtrace on Mac is missing all of this. Normally, MacPorts and Homebrew should not be installed on the same machine.
Just concerned that Linux fortran gives the extra lin information and macports version does not. We are 10.10.2 and latest as of March 5 with macports and fortran 4.9.2. This is the symbol information from a non-stripped object file, a.out in this case. We have gdb to work and have set the to add the -p as specified in the macports install of gdb. The key difference for this very short demo program is that the Linux backtrace shows the source label, source file name, and source line number in the backtrace. He has a much larger program he wants the line numbers displayed if at all possible on the macports fortran.Ĭompare this with the Linux backtrace lower down. Here is the user description of a small test program, On macOS, you can use the recommended package manager MacPorts: Install Apple's Command Line Developer Tools. On GNU/Linux, use the package manager of your Linux distribution to install gfortran. Just concerned that Linux fortran gives the extra lin information and macports version does not. A recent gcc/gfortran compiler is needed (corresponding to the downloaded package). We have gdb to work and have set the to add the -p as specified in the macports install of gdb. The installation process needs a Fortran compiler we recommend installing MacPorts to.
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