diff --git a/Mesa-drivers.changes b/Mesa-drivers.changes
index 704bf46..f504d84 100644
--- a/Mesa-drivers.changes
+++ b/Mesa-drivers.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sun Aug  8 08:52:15 UTC 2021 - Stefan Dirsch <sndirsch@suse.com>
+
+- fixed build on %ix86 by removing "-flto=auto" from optflags for
+  cpp
+
 -------------------------------------------------------------------
 Thu Aug  5 15:51:18 UTC 2021 - Stefan Dirsch <sndirsch@suse.com>
 
diff --git a/Mesa-drivers.spec b/Mesa-drivers.spec
index 5f5cd2b..a5be0ef 100644
--- a/Mesa-drivers.spec
+++ b/Mesa-drivers.spec
@@ -860,7 +860,11 @@ egl_platforms=x11,wayland
 %endif
             -Db_ndebug=true \
             -Dc_args="%{optflags}" \
+%ifarch %ix86
+            -Dcpp_args="$(echo %{optflags}|sed 's/-flto=auto//')"
+%else
             -Dcpp_args="%{optflags}"
+%endif
 
 %meson_build
 
diff --git a/Mesa.changes b/Mesa.changes
index 704bf46..f504d84 100644
--- a/Mesa.changes
+++ b/Mesa.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sun Aug  8 08:52:15 UTC 2021 - Stefan Dirsch <sndirsch@suse.com>
+
+- fixed build on %ix86 by removing "-flto=auto" from optflags for
+  cpp
+
 -------------------------------------------------------------------
 Thu Aug  5 15:51:18 UTC 2021 - Stefan Dirsch <sndirsch@suse.com>
 
diff --git a/Mesa.spec b/Mesa.spec
index acbc075..7c2c975 100644
--- a/Mesa.spec
+++ b/Mesa.spec
@@ -859,7 +859,11 @@ egl_platforms=x11,wayland
 %endif
             -Db_ndebug=true \
             -Dc_args="%{optflags}" \
+%ifarch %ix86
+            -Dcpp_args="$(echo %{optflags}|sed 's/-flto=auto//')"
+%else
             -Dcpp_args="%{optflags}"
+%endif
 
 %meson_build