add detection for the musl search path file

Maybe this should be parsed, it may add search paths which are not
relevant.

Possibly the detected library paths could be used to build this file
manually near the end of the build process

Signed-off-by: Zen <[email protected]>

Author: desultory

src/ugrd/base/core.py

@@ -1,7 +1,7 @@
 __author__ = "desultory"
-__version__ = "4.4.1"
+__version__ = "4.5.0"
 
-from os import environ, makedev, mknod
+from os import environ, makedev, mknod, uname
 from pathlib import Path
 from shutil import rmtree, which
 from stat import S_IFCHR
@@ -24,6 +24,7 @@ def _has_zstd() -> bool:
 
 class DecompressorError(Exception):
     """Custom exception for decompressor errors."""
+
     pass
 
 
@@ -333,6 +334,17 @@ def autodetect_libgcc(self) -> None:
     self["library_paths"] = str(source_path.parent)
 
 
+def autodetect_musl(self) -> None:
+    """Looks for /etc/ld-musl-<arch>.path
+    If it exists, adds it to the dependencies list.
+    """
+    arch = uname().machine
+    musl_path = Path(f"/etc/ld-musl-{arch}.path")
+    if musl_path.exists():
+        self.logger.info("Detected musl searcg path: %s" % c_(musl_path, "cyan"))
+        self["dependencies"] = musl_path
+
+
 def _process_out_file(self, out_file: str) -> None:
     """Processes the out_file.
 

src/ugrd/base/core.toml

@@ -33,7 +33,7 @@ timeout = 15
 		   ]
 
 [imports.build_enum]
-"ugrd.base.core" = [ "get_tmpdir", "autodetect_libgcc", "get_shell" ]
+"ugrd.base.core" = [ "get_tmpdir", "autodetect_libgcc", "autodetect_musl", "get_shell" ]
 
 [imports.build_pre]
 "ugrd.base.core" = [ "clean_build_dir" ]