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| author | Harmen Stoppels <harmenstoppels@gmail.com> | 2021-06-17 11:25:19 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-06-17 09:25:19 +0000 |
| commit | e4d80c997a7cfca416276fc62e06ea0ec8d2d0bb (patch) | |
| tree | 1af61e542fb0736cb69b3d4d5810d090b079253f /lib | |
| parent | 3571c1b812e4694be47eaca29366e72c93c7ea23 (diff) | |
| download | spack-e4d80c997a7cfca416276fc62e06ea0ec8d2d0bb.tar.gz spack-e4d80c997a7cfca416276fc62e06ea0ec8d2d0bb.tar.bz2 spack-e4d80c997a7cfca416276fc62e06ea0ec8d2d0bb.tar.xz spack-e4d80c997a7cfca416276fc62e06ea0ec8d2d0bb.zip | |
Unset LD_PRELOAD and DYLD_INSERT_LIBRARIES (#24177)
When running executables from build dependencies, we want to avoid that
`LD_PRELOAD` and `DYLD_INSERT_LIBRARIES` any of their shared libs build
by spack with system libraries.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/spack/spack/build_environment.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/spack/spack/build_environment.py b/lib/spack/spack/build_environment.py index 5fa8a5d7de..70571570a9 100644 --- a/lib/spack/spack/build_environment.py +++ b/lib/spack/spack/build_environment.py @@ -159,6 +159,10 @@ def clean_environment(): env.unset('CPLUS_INCLUDE_PATH') env.unset('OBJC_INCLUDE_PATH') + # Avoid that libraries of build dependencies get hijacked. + env.unset('LD_PRELOAD') + env.unset('DYLD_INSERT_LIBRARIES') + # On Cray "cluster" systems, unset CRAY_LD_LIBRARY_PATH to avoid # interference with Spack dependencies. # CNL requires these variables to be set (or at least some of them, |