From c430c57adba1e104ab89c05c5e15e588e353925e Mon Sep 17 00:00:00 2001
From: Felix Schwarz <fschwarz@fedoraproject.org>
Date: Jun 04 2019 07:43:44 +0000
Subject: remove unused bundled libraries before building


This ensures we do not accidentally rely on bundled code.

---

diff --git a/borgbackup.spec b/borgbackup.spec
index f61da03..124538b 100644
--- a/borgbackup.spec
+++ b/borgbackup.spec
@@ -35,6 +35,7 @@ BuildRequires:  gcc
 BuildRequires:  openssl-devel >= 1.0.0
 BuildRequires:  fuse-devel
 BuildRequires:  libacl-devel
+BuildRequires:  libb2-devel
 BuildRequires:  lz4-devel >= 1.7.0
 BuildRequires:  libzstd-devel >= 1.3.0
 
@@ -51,6 +52,10 @@ supports compression and authenticated encryption.
 %autosetup -p1
 rm -rf %{srcname}.egg-info
 
+# remove copies of bundled libraries to ensure these don't end up in our
+# binaries
+rm -rf src/borg/algorithms/{blake2,lz4,zstd}
+
 # https://bugzilla.redhat.com/show_bug.cgi?id=1630992
 sed -i 's/msgpack-python/msgpack/' setup.py
 # better name for inclusion in %%license