More Asterisk sparc patches (courtesy Belgarath)

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@3693 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 9 insertions, 0 deletions

diff --git a/codecs/gsm/Makefile b/codecs/gsm/Makefile
index 572f61e12..a21bd7e52 100755
--- a/codecs/gsm/Makefile
+++ b/codecs/gsm/Makefile
@@ -49,6 +49,15 @@ endif
 endif
 endif
 
+#The problem with sparc is the best stuff is in newer versions of gcc (post 3.0) only.
+#This works for even old (2.96) versions of gcc and provides a small boost either way.
+#A ultrasparc cpu is really v9 but the stock debian stable 3.0 gcc doesn't support it.
+#So we go lowest common available by gcc and go a step down, still a step up from
+#the default as we now have a better instruction set to work with. - Belgarath
+ifeq (${PROC},ultrasparc)
+OPTIMIZE+=-mcpu=v8 -mtune=$(PROC) -O3 -fomit-frame-pointer
+endif
+
 PG =
 #PG = -g -pg
 ######### Profiling flags.  If you don't know what that means, leave it blank.