From 38593462f4dfdf8943a69fecdfc69576074c06bf Mon Sep 17 00:00:00 2001
From: Eike Rathke <erack@redhat.com>
Date: Thu, 16 Mar 2023 14:47:54 +0100
Subject: [PATCH] unset RUSTFLAGS from set_build_flags

Otherwise since
https://src.fedoraproject.org/rpms/redhat-rpm-config/pull-request/243
the build breaks.
---
 thunderbird.spec | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/thunderbird.spec b/thunderbird.spec
index e220f48..b64e316 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -527,6 +527,9 @@ MOZ_LINK_FLAGS="$MOZ_LINK_FLAGS -L%{_libdir}"
 %endif
 %ifarch %{arm} %{ix86} %{s390x}
 export RUSTFLAGS="-Cdebuginfo=0"
+%else
+# Otherwise since https://src.fedoraproject.org/rpms/redhat-rpm-config/pull-request/243 breaks build.
+unset RUSTFLAGS
 %endif
 # We don't want thunderbird to use CK_GCM_PARAMS_V3 in nss
 MOZ_OPT_FLAGS="$MOZ_OPT_FLAGS -DNSS_PKCS11_3_0_STRICT"