https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103043
Bug ID: 103043
Summary: gfortran can not write to files (macOS Monterey GCC
11.2.0)
Product: gcc
Version: 11.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gccbug at duemmels dot de
Target Milestone: ---
Hi,
I have installed (with homebrew) gcc on my MacPro. From gcc I use gfortran (GNU
Fortran (Homebrew GCC 11.2.0) 11.2.0), which worked fine so far. But when I
"unfortunately " made the update to macOS Monterey, there were several nasty
surprises. The worst is that programs compiled with gfortran no longer write to
files, the files just stay empty without error message. Output to the screen
works, but redirecting (>) to a file does not work either. It must be due to
security measures in Monterey, in my estimation.
Does anyone have an idea what could be going on and what can be done about it?
many thanks
Thomas
