glibc: detect from "Free Software Foundation" not "gnu" (#44154)

which should be more generic
spack · May 13, 2024 · 4f11165 · 4f11165
1 parent eaf330f
commit 4f11165
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/spack/spack/util/libc.py b/lib/spack/spack/util/libc.py
@@ -22,7 +22,7 @@ def _libc_from_ldd(ldd: str) -> Optional["spack.spec.Spec"]:
     except Exception:
         return None
 
-    if not re.search(r"\b(?:gnu|glibc|arm)\b", stdout, re.IGNORECASE):
+    if not re.search(r"\bFree Software Foundation\b", stdout):
         return None
 
     version_str = re.match(r".+\(.+\) (.+)", stdout)
@@ -75,7 +75,7 @@ def libc_from_dynamic_linker(dynamic_linker: str) -> Optional["spack.spec.Spec"]
             return spec
         except Exception:
             return None
-    elif re.search(r"\b(?:gnu|glibc|arm)\b", stdout, re.IGNORECASE):
+    elif re.search(r"\bFree Software Foundation\b", stdout):
         # output is like "ld.so (...) stable release version 2.33."
         match = re.search(r"version (\d+\.\d+(?:\.\d+)?)", stdout)
         if not match: