From 7553b7ac9715ab98be256d79a667cc9dac846f04 Mon Sep 17 00:00:00 2001
From: Giulio Eulisse <10544+ktf@users.noreply.github.com>
Date: Tue, 16 Mar 2021 19:29:52 +0100
Subject: [PATCH] Update CMakeLists.txt

---
 CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 150b6dedace37..7d78316be05fb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,7 +27,8 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 set_property(GLOBAL PROPERTY REPORT_UNDEFINED_PROPERTIES)
 
 cmake_host_system_information(RESULT _totalmem QUERY TOTAL_PHYSICAL_MEMORY)
-set(ANALYSIS_COMPILE_POOL _totalmem/8000 CACHE STRING "How many parallel analysis compilation jobs")
+math(EXPR _total_analysis_jobs ${_totalmem}/8000)
+set(ANALYSIS_COMPILE_POOL ${_total_analysis_jobs} CACHE STRING "How many parallel analysis compilation jobs")
 set_property(GLOBAL PROPERTY JOB_POOLS analysis=${ANALYSIS_COMPILE_POOL})
 
 include(O2BuildSanityChecks)