fflas-ffpack 2.4.3 (new formula)

Closes #8.

Signed-off-by: Mahrud Sayrafi <3147718+mahrud@users.noreply.github.com>

Formula/fflas-ffpack.rb

@@ -0,0 +1,38 @@
+class FflasFfpack < Formula
+  desc "Finite Field Linear Algebra Routines"
+  homepage "https://linbox-team.github.io/fflas-ffpack/"
+  url "https://github.com/Macaulay2/fflas-ffpack.git", using: :git, branch: "master"
+  version "2.4.3"
+  license "LGPL-2.1-or-later"
+
+  head do
+    url "https://github.com/linbox-team/fflas-ffpack.git", using: :git
+  end
+
+  depends_on "autoconf" => :build
+  depends_on "automake" => :build
+  depends_on "libtool" => :build
+  depends_on "pkg-config" => :build
+
+  depends_on "givaro"
+  depends_on "gmp"
+  depends_on "libomp" if OS.mac?
+  depends_on "openblas" unless OS.mac?
+
+  def install
+    cblas_libs = OS.mac? ? "-framework Accelerate" : "-lopenblas"
+    system "./autogen.sh",
+           "--enable-openmp",
+           "--disable-debug",
+           "--disable-dependency-tracking",
+           "--disable-silent-rules",
+           "--prefix=#{prefix}",
+           "LIBS=#{cblas_libs}",
+           "CBLAS_LIBS=#{cblas_libs}"
+    system "make", "install"
+  end
+
+  test do
+    system "true"
+  end
+end