diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/spack/spack/build_environment.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/spack/spack/build_environment.py b/lib/spack/spack/build_environment.py index a2eabbc3db..c66ee18065 100644 --- a/lib/spack/spack/build_environment.py +++ b/lib/spack/spack/build_environment.py @@ -149,12 +149,17 @@ def clean_environment(): # can affect how some packages find libraries. We want to make # sure that builds never pull in unintended external dependencies. env.unset('LD_LIBRARY_PATH') - env.unset('LIBRARY_PATH') - env.unset('CPATH') env.unset('LD_RUN_PATH') env.unset('DYLD_LIBRARY_PATH') env.unset('DYLD_FALLBACK_LIBRARY_PATH') + # These vars affect how the compiler finds libraries and include dirs. + env.unset('LIBRARY_PATH') + env.unset('CPATH') + env.unset('C_INCLUDE_PATH') + env.unset('CPLUS_INCLUDE_PATH') + env.unset('OBJC_INCLUDE_PATH') + # 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, |