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-rw-r--r--var/spack/repos/builtin/packages/legion/package.py10
1 files changed, 3 insertions, 7 deletions
diff --git a/var/spack/repos/builtin/packages/legion/package.py b/var/spack/repos/builtin/packages/legion/package.py
index 85373b53fb..fe13d19736 100644
--- a/var/spack/repos/builtin/packages/legion/package.py
+++ b/var/spack/repos/builtin/packages/legion/package.py
@@ -198,9 +198,6 @@ class Legion(CMakePackage):
variant('max_fields', values=int, default=512,
description="Maximum number of fields allowed in a logical region.")
- variant('native', default=False,
- description="Enable native/host processor optimizaton target.")
-
def cmake_args(self):
spec = self.spec
cmake_cxx_flags = []
@@ -339,10 +336,9 @@ class Legion(CMakePackage):
maxfields = maxfields << 1
options.append('-DLegion_MAX_FIELDS=%d' % maxfields)
- if '+native' in spec:
- # default is off.
- options.append('-DBUILD_MARCH:STRING=native')
-
+ # This disables Legion's CMake build system's logic for targeting the native
+ # CPU architecture in favor of Spack-provided compiler flags
+ options.append('-DBUILD_MARCH:STRING=')
return options
@run_after('install')