sys-apps/attr: add some symbol sanity checks #644048

Bug: https://bugs.gentoo.org/644048

diff --git a/sys-apps/attr/attr-2.4.48-r1.ebuild b/sys-apps/attr/attr-2.4.48-r1.ebuild
index 5eb5ee5fc071de22ebe37e77b52e2b156f0caecc..0b5b137eba15755d92123a3f444b088eb2ca07dd 100644 (file)
--- a/sys-apps/attr/attr-2.4.48-r1.ebuild
+++ b/sys-apps/attr/attr-2.4.48-r1.ebuild
@@ -46,6 +46,26 @@ multilib_src_configure() {
 multilib_src_install() {
        emake DESTDIR="${D}" install
 
+       # Sanity check until we track down why this is happening. #644048
+       local lib="${ED}/usr/$(get_libdir)/libattr.so.1"
+       if [[ -e ${lib} ]] ; then
+               local versions=$(readelf -V "${lib}")
+               local symbols=$(readelf -sW "${lib}")
+               if [[ "${versions}" != *"ATTR_1.0"* || \
+                     "${versions}" != *"ATTR_1.1"* || \
+                     "${versions}" != *"ATTR_1.2"* || \
+                     "${versions}" != *"ATTR_1.3"* || \
+                     "${symbols}" != *"getxattr@ATTR_1.0"* ]] ; then
+                       echo "# readelf -V ${lib}"
+                       echo "${versions}"
+                       echo "# readelf -sW ${lib}"
+                       echo "${symbols}"
+                       die "symbol version sanity check failed; please comment on https://bugs.gentoo.org/644048"
+               else
+                       einfo "${lib} passed symbol checks"
+               fi
+       fi
+
        if multilib_is_native_abi; then
                # we install attr into /bin, so we need the shared lib with it
                gen_usr_ldscript -a attr