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[v3,3/3] python3-libarchive-c: Avoid using find_library python API

Message ID 20241022062721.4131585-3-raj.khem@gmail.com
State New
Headers show
Series [v3,1/3] python3: Fix platform triplet detection | expand

Commit Message

Khem Raj Oct. 22, 2024, 6:27 a.m. UTC 
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

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
v2: rebased
v3: rebased
 meta/recipes-devtools/python/python3-libarchive-c_5.1.bb | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/meta/recipes-devtools/python/python3-libarchive-c_5.1.bb b/meta/recipes-devtools/python/python3-libarchive-c_5.1.bb
index 3116c6b62ec..510e2d9159c 100644
--- a/meta/recipes-devtools/python/python3-libarchive-c_5.1.bb
+++ b/meta/recipes-devtools/python/python3-libarchive-c_5.1.bb
@@ -16,6 +16,14 @@  inherit pypi setuptools3 ptest
 
 SRC_URI[sha256sum] = "7bcce24ea6c0fa3bc62468476c6d2f6264156db2f04878a372027c10615a2721"
 
+DEPENDS += "patchelf-native libarchive"
+# Avoid using find_library API which needs ldconfig and ld/objdump
+# https://docs.python.org/3/library/ctypes.html#ctypes-reference
+#
+do_configure:append() {
+    sed -i -e "s|find_library('archive')|'${libdir}/$(patchelf --print-soname ${STAGING_LIBDIR}/libarchive.so)'|" ${S}/libarchive/ffi.py
+}
+
 RDEPENDS:${PN} += "\
   libarchive \
   python3-ctypes \