Restore static feature

Author: termoshtt

Cargo.toml

@@ -19,6 +19,8 @@ netlib     = ["lapack-src/netlib", "blas-src/netlib"]
 openblas   = ["lapack-src/openblas", "blas-src/openblas"]
 serde-1    = ["ndarray/serde-1", "num-complex/serde"]
 
+static          = ["openblas-static"]
+netlib-static   = ["netlib", "netlib-src"]
 openblas-static = ["openblas", "openblas-src"]
 
 [dependencies]
@@ -47,6 +49,12 @@ default-features = false
 features = ["static"]
 optional = true
 
+[dependencies.netlib-src]
+version = "0.6"
+default-features = false
+features = ["static"]
+optional = true
+
 [dev-dependencies]
 paste = "0.1"
 criterion = "*"