diff --git a/gnome/gtkmm/gtkmm-2.12.7.tar.bz2.sha1 b/gnome/gtkmm/gtkmm-2.12.7.tar.bz2.sha1
new file mode 100644
index 00000000..b70a1856
--- /dev/null
+++ b/gnome/gtkmm/gtkmm-2.12.7.tar.bz2.sha1
@@ -0,0 +1 @@
+ee7211c99e860c4b22091e81e6d1676d12fbb23c  ./gtkmm-2.12.7.tar.bz2
diff --git a/gnome/gtkmm/gtkmm.SlackBuild b/gnome/gtkmm/gtkmm.SlackBuild
new file mode 100755
index 00000000..8a562a17
--- /dev/null
+++ b/gnome/gtkmm/gtkmm.SlackBuild
@@ -0,0 +1,109 @@
+#!/bin/sh
+# Build script for Slackware
+# by: Parein Nicolas "_Hitek_" http://www.slackbuilds.net < hitek at slackbuilds dot net >
+#
+# Copyright: See COPYING file at http://www.slackbuilds.net/COPYING
+#
+# Latest gtkmm sourcecode is available at:
+# http://www.gtkmm.org
+#
+# Depends: gnome/libsigc++, gnome/glibmm, l/cairomm
+
+## Fill these variables to your needs ##
+NAMESRC=${NAMESRC:-gtkmm}
+VERSION=${VERSION:-2.12.7}
+EXT=${EXT:-tar.bz2}
+NAMETGZ=${NAMETGZ:-gtkmm}
+BUILD=${BUILD:-1_SBn}
+
+TMP=${TMP:-/tmp}
+OUT=${OUT:-$TMP/build}
+ARCH=${ARCH:-i486}
+WGET=${WGET:-ftp://ftp.gnome.org/pub/gnome/sources/gtkmm/2.12/$NAMESRC-$VERSION.$EXT}
+########################################
+
+set -e
+
+if [ ! -r $NAMESRC-$VERSION.$EXT ]; then
+   wget "$WGET"
+fi
+
+sha1sum -c $NAMESRC-$VERSION.$EXT.sha1
+
+CWD=`pwd`
+PKG=$TMP/build/$NAMETGZ
+NAME=`tar ft $NAMESRC-$VERSION.$EXT | head -1 | awk -F/ '{ print $1 }'`
+
+if [ "$ARCH" = "i386" ]; then
+   SLKCFLAGS="-O2 -march=i386 -mtune=i686"
+elif [ "$ARCH" = "i486" ]; then
+   SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+elif [ "$ARCH" = "i586" ]; then
+   SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+elif [ "$ARCH" = "i686" ]; then
+   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+elif [ "$ARCH" = "s390" ]; then
+   SLKCFLAGS="-O2"
+elif [ "$ARCH" = "x86_64" ]; then
+   SLKCFLAGS="-O2"
+fi
+
+if [ $UID -eq 0 ]; then
+   echo "You shouldn't run this SlackBuild as ROOT !"
+   exit 1
+fi
+
+if [ ! -d $TMP ]; then
+   echo "$TMP doesn't exist or is not a directory !"
+   exit 1
+fi
+
+# Build the software
+cd $TMP
+echo "Building $NAMESRC-$VERSION.$EXT..."
+tar xf $CWD/$NAMESRC-$VERSION.$EXT
+cd $NAME
+CFLAGS=$SLKCFLAGS \
+CXXFLAGS=$SLKCFLAGS \
+./configure \
+  --prefix=/usr \
+  --disable-static \
+  --build=$ARCH-slackware-linux
+make -j3
+make install DESTDIR=$PKG
+
+# Install a slack-desc
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+# Install a doinst.sh, if it exists
+if [ -r $CWD/doinst.sh ]; then
+   cat $CWD/doinst.sh > $PKG/install/doinst.sh
+fi
+
+# Install the documentation
+mkdir -p $PKG/usr/doc/$NAMETGZ-$VERSION
+install -m 644 \
+  AUTHORS ChangeLog CHANGES COPYING README \
+  $PKG/usr/doc/$NAMETGZ-$VERSION
+mv $PKG/usr/share/doc/gtkmm-2.4 $PKG/usr/doc/$NAMETGZ-$VERSION
+rm -rf $PKG/usr/share/doc
+
+# Strip binaries and libraries
+find $PKG | xargs file | grep "ELF 32-bit LSB executable" | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || echo "No ELF 32-bit LSB executable to strip"
+find $PKG | xargs file | grep "shared object" | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || echo "No shared object to strip"
+
+# Build the package
+cd $PKG
+mkdir -p $OUT
+PACKAGING="
+chown root:root . -R
+/sbin/makepkg -l y -c n $OUT/$NAMETGZ-$VERSION-$ARCH-$BUILD.tgz
+rm -rf $PKG
+rm -rf $TMP/$NAME
+"
+if type -p fakeroot ; then
+   echo "$PACKAGING" | fakeroot
+else
+   su -c "$PACKAGING"
+fi
diff --git a/gnome/gtkmm/slack-desc b/gnome/gtkmm/slack-desc
new file mode 100644
index 00000000..8da40ff4
--- /dev/null
+++ b/gnome/gtkmm/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+     |-----handy-ruler------------------------------------------------------|
+gtkmm: gtkmm (a C++ interface for GTK+2)
+gtkmm:
+gtkmm: gtkmm is the official C++ interface for the popular GUI library
+gtkmm: GTK+2. Highlights include typesafe callbacks, and a comprehensive
+gtkmm: set of widgets that are easily extensible via inheritance.
+gtkmm:
+gtkmm: For more information, see: http://www.gtkmm.org
+gtkmm:
+gtkmm:
+gtkmm:
+gtkmm:
\ No newline at end of file