From 0bd22c0e56690372a559b82a6e3d63500aa80845 Mon Sep 17 00:00:00 2001
From: Benny Prijono <bennylp@teluu.com>
Date: Fri, 18 Mar 2011 08:33:29 +0000
Subject: Intel IPP version 7 support on Linux. This closes #1200

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@3464 74dad513-b988-da41-8d7b-12977e46ad98
---
 aconfigure.ac | 28 +++++++++++++++++++++++++---
 1 file changed, 25 insertions(+), 3 deletions(-)

(limited to 'aconfigure.ac')

diff --git a/aconfigure.ac b/aconfigure.ac
index 6cf9614b..7c7db55f 100644
--- a/aconfigure.ac
+++ b/aconfigure.ac
@@ -799,16 +799,38 @@ if test "x$enable_ipp" != "xno"; then
 	SAVED_LIBS="$LIBS"
 
 	IPP_CFLAGS="-I$IPPROOT/include"
-	IPP_LIBS="-lippsc${IPP_SUFFIX} -lipps${IPP_SUFFIX} -lippsr${IPP_SUFFIX} -lippcore${IPP_SUFFIX}"
+	IPP_LIBS="-lippsc${IPP_SUFFIX} -lipps${IPP_SUFFIX} -lippcore${IPP_SUFFIX}"
 
+#
 	# Some differences between Mac OS X and Linux
 	case $target in 
 	    *darwin* )
 		IPP_LDFLAGS="-L$IPPROOT/Libraries -L$IPPROOT/lib"
 		;;
 	    *)
-		IPP_LDFLAGS="-L$IPPROOT/sharedlib"
-		IPP_LIBS="$IPP_LIBS -lguide"
+	    	# Find out where the libraries live.
+		IPP7_ARCH=""
+		if test -d $IPPROOT/lib/intel64; then
+		   IPP7_ARCH="intel64"
+		elif test -d $IPPROOT/lib/ia32; then
+		   IPP7_ARCH="ia32"
+		elif test -d $IPPROOT/lib/mic; then
+		   IPP7_ARCH="mic"
+		fi
+
+		if test -z "$IPP7_ARCH"; then
+		   # IPP6 (and possibly below)
+		   IPP_LDFLAGS="-L$IPPROOT/sharedlib"
+		   IPP_LIBS="$IPP_LIBS  -lippsr${IPP_SUFFIX} -lguide"
+		else
+		   # IPP7
+		   if ! test -d $IPPROOT/../compiler; then
+			AC_MSG_ERROR([Cannot find $IPPROOT/../compiler directory. Please set IPPROOT variable correctly])
+		   fi
+		   IPP_CFLAGS="$IPP_CFLAGS"
+		   IPP_LDFLAGS="-L$IPPROOT/lib/intel64 -L$IPPROOT/../compiler/lib/$IPP7_ARCH"
+		   IPP_LIBS="$IPP_LIBS -liomp5"
+		fi
 		;;
 	esac
 
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