From 58ba255e29bad8a3d7e660620d9b0201c42a3fdc Mon Sep 17 00:00:00 2001
From: Robin Watts <Robin.Watts@artifex.com>
Date: Tue, 22 Mar 2016 15:59:15 +0000
Subject: Add Google Perf Tools build.

"make build=gperf" will now build and link the google perf tools
library into mutool. When mutool is then run, a mutool.prof file
is dropped into the current directory that can be analysed.
---
 Makerules | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'Makerules')

diff --git a/Makerules b/Makerules
index f9f2b06f..c73d8242 100644
--- a/Makerules
+++ b/Makerules
@@ -32,6 +32,9 @@ ifeq "$(HAVE_LIBDL)" "yes"
 CFLAGS += -DHAVE_LIBDL
 LIBS += -ldl
 endif
+else ifeq "$(build)" "gperf"
+CFLAGS += -pipe -O2 -DNDEBUG -fomit-frame-pointer -DGPERF
+LIBS += -lprofiler
 else
 $(error unknown build setting: '$(build)')
 endif
-- 
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