From 9a01538f6933774c3dc6816482324b61efa9cdaf Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@univ-fcomte.fr>
Date: Mon, 7 Mar 2022 17:31:00 +0100
Subject: [PATCH 1/1] [jenkins] Avoid build errors on centos.

---
 tools/jenkins/build.sh | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/tools/jenkins/build.sh b/tools/jenkins/build.sh
index cfeaa089a2..8abe068c62 100755
--- a/tools/jenkins/build.sh
+++ b/tools/jenkins/build.sh
@@ -197,11 +197,17 @@ else
   MAY_DISABLE_SOURCE_CHANGE="-DCMAKE_DISABLE_SOURCE_CHANGES=ON"
 fi
 
-if [ "$os" = "CentOS" ] && [ "$(ld -v | cut -d\  -f4 | cut -c1-4)" = "2.30" ]; then
-  echo "Temporary disable LTO, believed to be broken on this system."
-  MAY_DISABLE_LTO=-Denable_lto=OFF
-else
-  MAY_DISABLE_LTO=
+if [ "$os" = "CentOS" ]; then
+    if [ "$(ld -v | cut -d\  -f4 | cut -c1-4)" = "2.30" ]; then
+        echo "Temporary disable LTO, believed to be broken on this system."
+        MAY_DISABLE_LTO=-Denable_lto=OFF
+    else
+        MAY_DISABLE_LTO=
+    fi
+    if [ "$(rpm -q eigen3-devel --qf '%{VERSION}')" = "3.3.4" ]; then
+        echo "Temporary avoid build error seen with eigen3 version 3.3.4"
+        export CXXFLAGS=-Wno-error=int-in-bool-context
+    fi
 fi
 
 cmake -G"$GENERATOR" ${INSTALL:+-DCMAKE_INSTALL_PREFIX=$INSTALL} \
-- 
2.20.1