From fedb0d1fc89f64fb02d973ad97f5b2fc48ec5561 Mon Sep 17 00:00:00 2001
From: David Szmolka <69192509+sfc-gh-dszmolka@users.noreply.github.com>
Date: Thu, 2 Nov 2023 07:36:37 +0100
Subject: [PATCH] SNOW-956662 update readme with gcc version requirement notes

(issues 153, 730)  Users sometimes hit this issue, making a note to draw attention
---
 README.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.rst b/README.rst
index 43c981cf..070b081b 100644
--- a/README.rst
+++ b/README.rst
@@ -22,7 +22,7 @@ To build the Snowflake PHP PDO Driver, the following software must be installed:
 - On Windows: Visual Studio
 - On Linux:
 
-  - gcc 5.2 or higher
+  - gcc 5.2 or higher. **Note**: on certain OS (e.g. Centos 7) the preinstalled gcc/libstdc++ version is below the required minimum. For Centos 7, this is 4.8.5, which is below the requirement. Building and using the PHP PDO driver might be unsuccessful on such OS's until the prerequisite is fulfilled, i.e. libraries upgraded to at least the minimum version.
   - cmake 2.8 or higher
 
 - On macOS: