Find libc.so directly in musl systems

conda · Sep 11, 2024 · 8e8b554 · 8e8b554
1 parent a4a8ffe
commit 8e8b554
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/constructor/header.sh b/constructor/header.sh
@@ -37,8 +37,12 @@ fi
 min_glibc_version="__MIN_GLIBC_VERSION__"
 case "$(ldd --version 2>&1)" in
     *musl*)
-        # musl ldd will report musl version; call ld.so directly
-        system_glibc_version=$($(find /lib/ /lib64/ -name 'ld-linux-*.so*' 2>/dev/null | head -1) --version | awk 'NR==1{ sub(/\.$/, ""); print $NF}')
+        # musl ldd will report musl version; call libc.so directly
+        libc_so="$(find /lib /usr/local/lib /usr/lib -name 'libc.so.*' -print -quit 2>/dev/null)"
+        if [ -z "${libc_so}" ]; then 
+            libc_so="$(strings /etc/ld.so.cache | grep '^/.*/libc\.so.*' | head -1)"
+        fi
+        system_glibc_version=$("${libc_so}" --version | awk 'NR==1{ sub(/\.$/, ""); print $NF}')
     ;;
     *)
         # ldd reports glibc in the last field of the first line