From c848ae4cda29a9ec9c449dbe000b13728ebfb020 Mon Sep 17 00:00:00 2001
From: Dave Cottlehuber <dch@skunkwerks.at>
Date: Mon, 22 Feb 2021 16:15:02 +0000
Subject: [PATCH] cmake: skip jemalloc on FreeBSD

FreeBSD is the upstream for jemalloc so it's the system malloc already
---
 cmake/Jemalloc.cmake | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/cmake/Jemalloc.cmake b/cmake/Jemalloc.cmake
index 503b8e36453..6dff173b93c 100644
--- a/cmake/Jemalloc.cmake
+++ b/cmake/Jemalloc.cmake
@@ -1,12 +1,13 @@
 add_library(jemalloc INTERFACE)
 
 set(USE_JEMALLOC ON)
-if(USE_SANITIZER OR WIN32)
+# We don't want to use jemalloc on Windows
+# Nor on FreeBSD, where jemalloc is the default system allocator
+if(USE_SANITIZER OR WIN32 OR (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD"))
   set(USE_JEMALLOC OFF)
   return()
 endif()
 
-# We don't want to use jemalloc on Windows
 find_path(JEMALLOC_INCLUDE_DIR
   NAMES
   jemalloc/jemalloc.h