From c9d4cbb70a514c343ffdec83f2fbe59ee2853ff5 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 31 Jan 2018 18:42:09 +0100
Subject: [PATCH] Makefile: add support for gperftools

---
 Makefile  | 4 ++++
 configure | 1 +
 2 files changed, 5 insertions(+)

diff --git a/Makefile b/Makefile
index a6629bd30..a9763ea91 100644
--- a/Makefile
+++ b/Makefile
@@ -69,6 +69,10 @@ ifeq ($(CONFIG_ANDROID),no)
 LDFLAGS += -lrt
 endif
 endif
+ifeq ($(CONFIG_GPERFTOOLS),yes)
+CFLAGS += -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free
+LDFLAGS += -lprofiler -ltcmalloc
+endif
 
 ifeq ($(COMPILER), clang)
 CFLAGS  += -Wno-microsoft -Qunused-arguments -Wno-unused-function
diff --git a/configure b/configure
index d26ae5bec..f13864a9c 100755
--- a/configure
+++ b/configure
@@ -77,6 +77,7 @@ OPTIONS=(
   "bintray_cache:yes"
   "ddci:yes"
   "cclang_threadsan:no"
+  "gperftools:no"
 )
 
 #
-- 
2.47.3