diff --git a/libraries/libpri/README b/libraries/libpri/README
index 6e3ef1dd27..22482848fd 100644
--- a/libraries/libpri/README
+++ b/libraries/libpri/README
@@ -7,4 +7,4 @@ Lucent.
 Please note that there are no man pages and precious little documentation
 for this library.  The build is simple and straight forward though.
 
-libpri is an optional requirement to Asterisk
+libpri is an optional requirement to Asterisk.
diff --git a/libraries/libpri/libpri-1.4.10.1-add_extra_cflags.patch b/libraries/libpri/libpri-1.4.10.1-add_extra_cflags.patch
new file mode 100644
index 0000000000..fc52e296bd
--- /dev/null
+++ b/libraries/libpri/libpri-1.4.10.1-add_extra_cflags.patch
@@ -0,0 +1,12 @@
+diff -Nur libpri-1.4.10.1.orig/Makefile libpri-1.4.10.1/Makefile
+--- libpri-1.4.10.1.orig/Makefile	2008-08-06 13:20:51.000000000 -0500
++++ libpri-1.4.10.1/Makefile	2009-07-05 15:11:09.417405564 -0500
+@@ -43,7 +43,7 @@
+ DYNAMIC_LIBRARY:=libpri.so.$(SONAME)
+ STATIC_OBJS=copy_string.o pri.o q921.o prisched.o q931.o pri_facility.o version.o
+ DYNAMIC_OBJS=copy_string.lo pri.lo q921.lo prisched.lo q931.lo pri_facility.lo version.lo
+-CFLAGS=-Wall -Werror -Wstrict-prototypes -Wmissing-prototypes -g -fPIC $(ALERTING) $(LIBPRI_COUNTERS)
++CFLAGS=-Wall -Werror -Wstrict-prototypes -Wmissing-prototypes -g -fPIC $(EXTRA_CFLAGS) $(ALERTING) $(LIBPRI_COUNTERS)
+ INSTALL_PREFIX=$(DESTDIR)
+ INSTALL_BASE=/usr
+ libdir?=$(INSTALL_BASE)/lib
diff --git a/libraries/libpri/libpri.SlackBuild b/libraries/libpri/libpri.SlackBuild
index 5b95c2ec74..dffcdc9fea 100644
--- a/libraries/libpri/libpri.SlackBuild
+++ b/libraries/libpri/libpri.SlackBuild
@@ -22,19 +22,31 @@
 # Modified by Robby Workman <rworkman@slackbuilds.org>
 # No additional license terms :)
 
-set -e
-
-PRGNAM="libpri"
-VERSION="1.4.3"
+PRGNAM=libpri
+VERSION=1.4.10.1
 ARCH=${ARCH:-i486}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 CWD=$(pwd)
 TMP=${TMP:-/tmp/SBo}
-PKG="$TMP/pkg-$PRGNAM"
+PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
+set -e
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  # "-fPIC" is already in the Makefile
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
+fi
+
 rm -fr $PKG $TMP/$PRGNAM-$VERSION
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
@@ -43,12 +55,17 @@ cd $PRGNAM-$VERSION
 chmod -R a-s,u+w,go+r-w .
 chown -R root:root .
 
-make
-make install DESTDIR=$PKG
+# Allow using our SLKCFLAGS
+patch -p1 < $CWD/libpri-1.4.10.1-add_extra_cflags.patch
+
+make libdir=/usr/lib${LIBDIRSUFFIX} EXTRA_CFLAGS="$SLKCFLAGS"
+make libdir=/usr/lib${LIBDIRSUFFIX} install DESTDIR=$PKG
 
 ( cd $PKG
-  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
-  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
+    xargs strip --strip-unneeded 2> /dev/null
 )
 
 mkdir -p $PKG/install $PKG/usr/doc/$PRGNAM-$VERSION
@@ -58,4 +75,4 @@ cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 cat $CWD/slack-desc > $PKG/install/slack-desc
 
 cd $PKG
-/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/libraries/libpri/libpri.info b/libraries/libpri/libpri.info
index 1e73154cec..d9ea8391ca 100644
--- a/libraries/libpri/libpri.info
+++ b/libraries/libpri/libpri.info
@@ -1,8 +1,10 @@
 PRGNAM="libpri"
-VERSION="1.4.3"
+VERSION="1.4.10.1"
 HOMEPAGE="http://www.digium.com"
-DOWNLOAD="http://downloads.digium.com/pub/libpri/old/libpri-1.4.3.tar.gz"
-MD5SUM="c5be91fc98f1638ba0365bf87f696cd1"
+DOWNLOAD="http://downloads.digium.com/pub/libpri/libpri-1.4.10.1.tar.gz"
+MD5SUM="55ce81cd0b2cf0c40e287fc5bd5b4883"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
 MAINTAINER="Alan Hicks"
 EMAIL="alan@lizella.net"
 APPROVED="rworkman"