poky/meta/recipes-devtools/python/python3-libarchive-c/0001-ffi-Insert-a-replacable-anchor-for-find_library.patch
Khem Raj e366c7a671 python3-libarchive-c: Avoid using find_library python API
find_library API depends on platform to provide ldconfig, ld, gcc, objdump
etc, so either we add these dependencies or avoid them by computing the
libarchive library name during build, which we can be done.

This ensures that ffi module works with musl as well as glibc equally
as musl does not provide ldconfig like glibc does

(From OE-Core rev: db350fa7c3c33956fb652eef8aefebaf18ead841)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Cc: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2024-11-04 14:34:42 +00:00

30 lines
1005 B
Diff

From ed20aba335996d3aa97d99dfc122eb5a3a26ba1b Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 2 Nov 2024 11:06:01 -0700
Subject: [PATCH] ffi: Insert a replacable anchor for find_library
@@REPLACE_FIND_LIBRARY_API@@ must be sustituted from bitbake environment via
recipe. This also helps in detecting changes to code from upstream in
this area as this patch will fail to apply.
Upstream-Status: Inappropriate [OE-Specific]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
libarchive/ffi.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libarchive/ffi.py b/libarchive/ffi.py
index 1fc321a..991f1b6 100644
--- a/libarchive/ffi.py
+++ b/libarchive/ffi.py
@@ -22,7 +22,7 @@ logger = logging.getLogger('libarchive')
page_size = mmap.PAGESIZE
-libarchive_path = os.environ.get('LIBARCHIVE') or find_library('archive')
+libarchive_path = os.environ.get('LIBARCHIVE') or @@REPLACE_FIND_LIBRARY_API@@
libarchive = ctypes.cdll.LoadLibrary(libarchive_path)