diff --git a/haiku-libs/libavlduptree/libavlduptree-1.0.0.recipe b/haiku-libs/libavlduptree/libavlduptree-1.0.0.recipe
new file mode 100644
index 000000000..836396a6b
--- /dev/null
+++ b/haiku-libs/libavlduptree/libavlduptree-1.0.0.recipe
@@ -0,0 +1,67 @@
+SUMMARY="A set of C subroutines that is useful for indexing a set of key/value \
+pairs"
+DESCRIPTION="
+AVLDupTree is a set of C subroutines (not C++, so you can use it in drivers) \
+that is useful for indexing a set of key/value pairs, using the key to find \
+a matching value. The standard AVL balanced binary tree algorithm is \
+enhanced to support multiple values for the same key.  It is designed for \
+future use in a file system to support fast attribute indexing and queries, \
+but you can use it for other things. This package also includes the \
+AGMSAVLTest GUI App. It tests the operations on the tree, provided by \
+libavlduptree.
+"
+LICENSE="GNU LGPL v2.1"
+COPYRIGHT="2001 Alexander G. M. Smith"
+HOMEPAGE="https://github.com/HaikuArchives/AVLDupTree"
+SRC_URI="git+https://github.com/HaikuArchives/AVLDupTree.git#5969ca7e26e65857a9ade8ed6abee2fda7f1e9d9"
+REVISION="1"
+ARCHITECTURES="x86_gcc2 ?x86 ?x86_64"
+SECONDARY_ARCHITECTURES="x86_gcc2 ?x86"
+
+PROVIDES="
+	libavlduptree$secondaryArchSuffix = $portVersion
+	lib:libavlduptree$secondaryArchSuffix = 1.0.0 compat >= 1
+	"
+
+REQUIRES="
+	haiku$secondaryArchSuffix
+	cmd:make
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	"
+
+BUILD_PREREQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	cmd:make
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	cmd:mkdir
+	"
+
+BUILD()
+{
+	make $jobArgs
+}
+
+INSTALL()
+{
+	mkdir -p $libDir
+	make install INSTALL_DIR=$libDir
+
+	# set up the develop directory correctly
+	prepareInstalledDevelLibs libavlduptree
+
+	# devel package
+	packageEntries devel $developDir
+}
+
+# ----- devel package -------------------------------------------------------
+
+PROVIDES_devel="
+	libavlduptree${secondaryArchSuffix}_devel = $portVersion
+	devel:libavlduptree$secondaryArchSuffix = 1.0.0 compat >= 1
+	"
+
+REQUIRES_devel="
+	libavlduptree${secondaryArchSuffix} == $portVersion base
+	"