diff --git a/sci-libs/nlopt/nlopt-2.7.1.recipe b/sci-libs/nlopt/nlopt-2.7.1.recipe
new file mode 100644
index 000000000..e4ef837d0
--- /dev/null
+++ b/sci-libs/nlopt/nlopt-2.7.1.recipe
@@ -0,0 +1,74 @@
+SUMMARY="Non-linear optimization library"
+DESCRIPTION="NLopt is a library for nonlinear local and global optimization, for functions with \
+and without gradient information.  It is designed as a simple, unified interface and packaging of \
+several free/open-source nonlinear optimization libraries."
+HOMEPAGE="https://github.com/stevengj/nlopt"
+COPYRIGHT="2007-2011 Massachusetts Institute of Technology"
+LICENSE="MIT
+	GNU LGPL v2.1"
+REVISION="1"
+SOURCE_URI="$HOMEPAGE/archive/v$portVersion.tar.gz"
+CHECKSUM_SHA256="db88232fa5cef0ff6e39943fc63ab6074208831dc0031cf1545f6ecd31ae2a1a"
+SOURCE_FILENAME="nlopt-v$portVersion.tar.gz"
+
+ARCHITECTURES="all !x86_gcc2"
+SECONDARY_ARCHITECTURES="x86"
+
+libVersion="0.11.1"
+libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
+
+PROVIDES="
+	nlopt$secondaryArchSuffix = $portVersion
+	lib:libnlopt$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	nlopt${secondaryArchSuffix}_devel = $portVersion
+	devel:libnlopt$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES_devel="
+	nlopt$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:liboctave$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:cmake
+	cmd:gcc$secondaryArchSuffix
+	cmd:make
+	cmd:python3
+	cmd:swig
+	"
+
+defineDebugInfoPackage nlopt$secondaryArchSuffix \
+	"$libDir"/libnlopt.so.$libVersion
+
+BUILD()
+{
+	cmake -Bbuild -S. \
+		-DCMAKE_BUILD_TYPE=Release \
+		$cmakeDirArgs -Wno-dev
+	make -Cbuild $jobArgs
+}
+
+INSTALL()
+{
+	make -Cbuild install
+
+	prepareInstalledDevelLib \
+		libnlopt
+	fixPkgconfig
+
+	packageEntries devel \
+		"$developDir"
+}
+
+TEST()
+{
+	ctest --test-dir build --output-on-failure
+}