diff --git a/sci-libs/alglib/additional-files/CMakeLists.txt.in b/sci-libs/alglib/additional-files/CMakeLists.txt.in
new file mode 100644
index 000000000..be97bcc24
--- /dev/null
+++ b/sci-libs/alglib/additional-files/CMakeLists.txt.in
@@ -0,0 +1,36 @@
+project(alglib CXX)
+cmake_minimum_required(VERSION 2.8)
+
+INCLUDE(GNUInstallDirs)
+INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/src)
+SET(VERSION @VERSION@)
+SET(SOVERSION @SOVERSION@)
+
+option(BUILD_TEST "Build tests" OFF)
+
+FILE(GLOB ALGLIB_SRC_LIB "src/*.cpp")
+FILE(GLOB ALGLIB_HDR_LIB "src/*.h")
+
+ADD_LIBRARY(alglib SHARED ${ALGLIB_SRC_LIB})
+SET_TARGET_PROPERTIES(alglib PROPERTIES 
+  VERSION ${VERSION}
+  SOVERSION ${SOVERSION})
+
+INSTALL(TARGETS alglib DESTINATION ${CMAKE_INSTALL_LIBDIR}/)
+INSTALL(FILES ${ALGLIB_HDR_LIB} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+
+if (BUILD_TEST)
+	#===========================================================
+	ADD_EXECUTABLE(test_c tests/test_c.cpp)
+	TARGET_LINK_LIBRARIES(test_c alglib)
+	#INSTALL(TARGETS test_c DESTINATION ${CMAKE_INSTALL_BINDIR}/)
+	#===========================================================
+	ADD_EXECUTABLE(test_i tests/test_i.cpp)
+	TARGET_LINK_LIBRARIES(test_i alglib)
+	#INSTALL(TARGETS test_i DESTINATION ${CMAKE_INSTALL_BINDIR}/)
+	#===========================================================
+
+	enable_testing()
+endif (BUILD_TEST)
+add_test( test_c ${CMAKE_BUILD_DIR}/test_c)
+add_test( test_i ${CMAKE_BUILD_DIR}/test_i)
diff --git a/sci-libs/alglib/alglib-3.15.0.recipe b/sci-libs/alglib/alglib-3.15.0.recipe
new file mode 100644
index 000000000..49e7c78cf
--- /dev/null
+++ b/sci-libs/alglib/alglib-3.15.0.recipe
@@ -0,0 +1,96 @@
+SUMMARY="Numerical analysis and data processing library"
+DESCRIPTION="ALGLIB is a cross-platform numerical analysis and data \
+processing library. It supports several programming languages (C\+\+, C\#, \
+Delphi) and several operating systems (Windows and POSIX, including Linux).
+
+ALGLIB features include:
+* Data analysis (classification/regression, statistics)
+* Optimization and nonlinear solvers
+* Interpolation and linear/nonlinear least-squares fitting
+* Linear algebra (direct algorithms, EVD/SVD), direct and iterative linear \
+solvers
+* Fast Fourier Transform and many other algorithms"
+HOMEPAGE="http://www.alglib.net/"
+COPYRIGHT="1999-2019 Sergey Bochkanov"
+LICENSE="GNU GPL v2"
+REVISION="1"
+SOURCE_URI="http://www.alglib.net/translator/re/alglib-$portVersion.cpp.gpl.tgz"
+CHECKSUM_SHA256="55435decad45f4b5acdc9651f40c6e9f99a4f148c983e0e4370c9f23bf3329f9"
+SOURCE_DIR="cpp"
+ADDITIONAL_FILES="CMakeLists.txt.in"
+
+ARCHITECTURES="!x86_gcc2 x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+libVersion="$portVersion"
+libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
+
+PROVIDES="
+	alglib$secondaryArchSuffix = $portVersion
+	lib:libalglib$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libgfortran$secondaryArchSuffix
+	lib:libgomp$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	alglib${secondaryArchSuffix}_devel = $portVersion
+	devel:libalglib$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES_devel="
+	alglib$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	"
+BUILD_PREREQUIRES="
+	cmd:cmake
+	cmd:g++$secondaryArchSuffix
+	cmd:make
+	cmd:pkg_config$secondaryArchSuffix
+	"
+
+defineDebugInfoPackage alglib$secondaryArchSuffix \
+	"$libDir"/libalglib.so.$portVersion \
+
+BUILD()
+{
+	# ALGLIB doesn't provide any build system
+	local VERSION="$portVersion"
+	local SOVERSION="`echo ${portVersion%.*}`"
+	sed \
+		-e "s|@VERSION@|$VERSION|" \
+		-e "s|@SOVERSION@|$SOVERSION|" \
+		$portDir/additional-files/CMakeLists.txt.in > CMakeLists.txt
+
+	mkdir -p build && cd build
+
+	cmake .. \
+		-DBUILD_TEST=ON \
+		$cmakeDirArgs
+
+	make $jobArgs
+}
+
+INSTALL()
+{
+	cd build
+	make install
+
+	install -m 0755 -d "$developDocDir"
+	install -m 0644 -t "$developDocDir" ../manual.cpp.html
+
+	prepareInstalledDevelLibs libalglib
+
+	packageEntries devel \
+		$developDir
+}
+
+TEST()
+{
+	cd build
+	make test
+}