From 926cc924d2ef5ecdca09676e4a30ce717ff8f533 Mon Sep 17 00:00:00 2001
From: Jeff Peeler <jpeeler@digium.com>
Date: Tue, 18 Aug 2009 20:59:32 +0000
Subject: [PATCH] Allow custom CPU optimization flags

Added make variable LIBPRI_OPT to set optimization level. By default the
optimization level is now set to -O2.

(closes issue #12676)
Reported by: tzafrir
Patches:
      libpri_opt.diff uploaded by tzafrir (license 46)


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@976 2fbb986a-6c06-0410-b554-c9c1f0a7f128
---
 Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index beffe15..1cdaa3a 100644
--- a/Makefile
+++ b/Makefile
@@ -79,7 +79,7 @@ DYNAMIC_OBJS= \
 	rose_qsig_mwi.lo \
 	rose_qsig_name.lo \
 	version.lo
-CFLAGS=-Wall -Werror -Wstrict-prototypes -Wmissing-prototypes -g -fPIC $(ALERTING) $(LIBPRI_COUNTERS)
+CFLAGS=-Wall -Werror -Wstrict-prototypes -Wmissing-prototypes -g -fPIC $(ALERTING) $(LIBPRI_COUNTERS) $(LIBPRI_OPT)
 INSTALL_PREFIX=$(DESTDIR)
 INSTALL_BASE=/usr
 libdir?=$(INSTALL_BASE)/lib
@@ -110,7 +110,9 @@ PRIVERSION:=$(shell GREP=$(GREP) AWK=$(AWK) build_tools/make_version .)
 #A ultrasparc cpu is really v9 but the stock debian stable 3.0 gcc doesnt support it.
 ifeq ($(PROC),sparc64)
 PROC=ultrasparc
-CFLAGS += -mtune=$(PROC) -O3 -pipe -fomit-frame-pointer -mcpu=v8
+LIBPRI_OPT = -mtune=$(PROC) -O3 -pipe -fomit-frame-pointer -mcpu=v8
+else
+LIBPRI_OPT = -O2
 endif
 
 all: $(STATIC_LIBRARY) $(DYNAMIC_LIBRARY)