From: Konstantinos Margaritis <konstantinos@vectorcamp.gr>
Date: Mon, 6 Dec 2021 21:35:37 +0000 (+0000)
Subject: lower gcc minver to 9 to enable building on Ubuntu 20 LTS
X-Git-Tag: vectorscan/5.4.6^2~3^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=deeb113977af4ef2fb72c6c7551cf56d19be3291;p=thirdparty%2Fvectorscan.git

lower gcc minver to 9 to enable building on Ubuntu 20 LTS
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3485e5f8..76bca813 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -259,7 +259,7 @@ set(ARCH_CXX_FLAGS "-${ARCH_FLAG}=${GNUCC_ARCH} -mtune=${TUNE_FLAG} ${ARCH_CXX_F
 
 # compiler version checks TODO: test more compilers
 if (CMAKE_COMPILER_IS_GNUCXX)
-    set(GNUCXX_MINVER "10")
+    set(GNUCXX_MINVER "9")
     message(STATUS "g++ version ${CMAKE_CXX_COMPILER_VERSION}")
     if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS GNUCXX_MINVER)
         message(FATAL_ERROR "A minimum of g++ ${GNUCXX_MINVER} is required for C++17 support")