From 934f9b095f2541888eff9c717f2d3e7f793456e0 Mon Sep 17 00:00:00 2001
From: Benoît Ganne <bganne@cisco.com>
Date: Wed, 31 Aug 2022 11:45:17 +0200
Subject: build: set OS_ID_LIKE only if unset
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cmake MATCHES directive with the empty regex "" always match, including
non-empty strings.

Type: fix
Fixes: 534dfc1f18db74f4a2c78d62fe6893daba56dc86

Change-Id: If085b29da15a6d7fc680cebb823183fd3c7eea68
Signed-off-by: Benoît Ganne <bganne@cisco.com>
---
 src/cmake/pack.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/cmake')

diff --git a/src/cmake/pack.cmake b/src/cmake/pack.cmake
index f4edecb956a..88b62548211 100644
--- a/src/cmake/pack.cmake
+++ b/src/cmake/pack.cmake
@@ -65,7 +65,7 @@ macro(add_vpp_packaging)
   set(CPACK_${type}_PACKAGE_RELEASE 1)
 
   # Pure Debian does not set the "OS_ID_LIKE", it only sets "OS_ID"
-  if (OS_ID_LIKE MATCHES "")
+  if (NOT DEFINED OS_ID_LIKE)
     set(OS_ID_LIKE "${OS_ID}")
   endif()
 
-- 
cgit 1.2.3-korg