Index: head/multimedia/zoneminder/Makefile
===================================================================
--- head/multimedia/zoneminder/Makefile
+++ head/multimedia/zoneminder/Makefile
@@ -41,6 +41,8 @@
 PHP=		json pdo_mysql session
 IGNORE_WITH_PHP=70
 
+ONLY_FOR_ARCHS=	amd64 i386
+
 OPTIONS_DEFINE=	NLS V4L DOCS
 OPTIONS_SUB=	yes
 NLS_USES=	gettext
@@ -76,6 +78,10 @@
 		-DHAVE_SENDFILE=0 \
 		-DCMAKE_REQUIRED_INCLUDES:STRING="${LOCALBASE}/include"
 
+.if ${OSVERSION} < 1000000 && ${ARCH} == i386
+CFLAGS+=	-msse
+.endif
+
 PKGMESSAGE=	${WRKDIR}/pkg-message
 
 post-extract:
Index: head/multimedia/zoneminder/files/patch-src_zm__image.cpp
===================================================================
--- head/multimedia/zoneminder/files/patch-src_zm__image.cpp
+++ head/multimedia/zoneminder/files/patch-src_zm__image.cpp
@@ -0,0 +1,18 @@
+--- src/zm_image.cpp.orig	2016-06-01 00:41:17 UTC
++++ src/zm_image.cpp
+@@ -1619,12 +1619,9 @@ Image *Image::Highlight( unsigned int n_
+       for ( unsigned int j = 0; j < n_images; j++ )
+       {
+         uint8_t *psrc = images[j]->buffer+c;
+-
+-#ifndef SOLARIS
+-        if ( (unsigned)abs((*psrc)-RGB_VAL(ref_colour,c)) >= RGB_VAL(threshold,c) )
+-#else
+-        if ( (unsigned)std::abs((*psrc)-RGB_VAL(ref_colour,c)) >= RGB_VAL(threshold,c) )
+-#endif
++       unsigned int diff = ((*psrc)-RGB_VAL(ref_colour,c)) > 0 ? (*psrc)-RGB_VAL(ref_colour,c) : RGB_VAL(ref_colour,c) - (*psrc);
++        
++       if (diff >= RGB_VAL(threshold,c))
+         {
+           count++;
+         }