diff options
| -rwxr-xr-x | reproduce/software/shell/configure.sh | 66 |
1 files changed, 41 insertions, 25 deletions
diff --git a/reproduce/software/shell/configure.sh b/reproduce/software/shell/configure.sh index 001b531..b11992e 100755 --- a/reproduce/software/shell/configure.sh +++ b/reproduce/software/shell/configure.sh @@ -30,6 +30,20 @@ set -e +# Project-specific settings +# ------------------------- +# +# The variables defined here may be different between different +# projects. Ideally, they should be detected automatically, but we haven't +# had the chance to implement it yet (please help if you can!). Until then, +# please set them based on your project (if they differ from the core +# branch). +need_gfortran=0 + + + + + # Internal directories # -------------------- # @@ -518,36 +532,40 @@ fi # ---------------- # # If GCC is ultimately build within the project, the user won't need to -# have a fortran compiler, we'll build it internally for high-level -# programs. However, when the host C compiler is to be used, the user needs -# to have a Fortran compiler available. +# have a fortran compiler: we'll build it internally for high-level +# programs with GCC. However, when the host C compiler is to be used, the +# user needs to have a Fortran compiler available. if [ $host_cc = 1 ]; then - # See if a Fortran compiler exists. - hasfc=0; - if type gfortran > /dev/null 2>/dev/null; then hasfc=1; fi - if [ $hasfc = 0 ]; then - cat <<EOF + # If a Fortran compiler is necessary, see if 'gfortran' exists and can + # be used. + if [ "x$need_gfortran" = "x1" ]; then + + # First, see if 'gfortran' exists. + hasfc=0; + if type gfortran > /dev/null 2>/dev/null; then hasfc=1; fi + if [ $hasfc = 0 ]; then + cat <<EOF ______________________________________________________ !!!!!!! Fortran Compiler NOT FOUND !!!!!!! -The project won't be building its own GCC (which includes a Fortran -compiler) on this system. If the project needs software that require a -Fortran compiler, they will crash with a error. Fortran is necessary in -some lower-level scientific programs (hence this warning!). Currently we -search for 'gfortran'. If you have a Fortran compiler that is not checked, -please get in touch with us (with the form below) so we add it: +This project requires a Fortran compiler. However, the project won't/can't +build its own GCC on this system (GCC also builds the 'gfortran' Fortran +compiler). Please install 'gfortran' using your operating system's package +manager, then re-run this configure script to continue the configuration. - https://savannah.nongnu.org/support/?func=additem&group=reproduce +Currently the only Fortran compiler we check is 'gfortran'. If you have a +Fortran compiler that is not checked, please get in touch with us (with the +form below) so we add it: -Project's configuration will continue in 2 seconds. + https://savannah.nongnu.org/support/?func=additem&group=reproduce ______________________________________________________ EOF - sleep 2 - else + exit 1 + fi - # See if the Fortran compiler works + # Then, see if the Fortran compiler works testsource=$compilertestdir/test.f echo; echo; echo "Checking host Fortran compiler..."; echo " PRINT *, \"... Fortran Compiler works.\"" > $testsource @@ -563,20 +581,18 @@ ______________________________________________________ Host Fortran compiler ('gfortran') can't build a simple program. -A working Fortran compiler is necessary for building some software (which -may not be necessary for this project!). Please use the error message above -to find a good solution and re-run the project configuration. +A working Fortran compiler is necessary for this project. Please use the +error message above to find a good solution in your operating system and +re-run the project configuration. If you can't find a solution, please send the error message above to the link below and we'll try to help https://savannah.nongnu.org/support/?func=additem&group=reproduce - -Project's configuration will continue in 2 seconds. ______________________________________________________ EOF - sleep 2 + exit 1 fi fi fi |