Merge pull request #11 from alexbool/netlib-3.9.0

Update netlib to 3.9.0

Author: IvanUkhov

.travis.yml

@@ -1,14 +1,16 @@
 language: rust
 
-os:
-  - linux
-  - osx
+matrix:
+  include:
+    - os: linux
+    - os: osx
+      env: CC=gcc-9 FC=gfortran-9 LIBRARY_PATH=/usr/local/opt/gcc/lib/gcc/9
 
 rust:
   - stable
 
 before_install:
-  - curl https://blas-lapack-rs.github.io/travis/fortran.sh | bash
+  - gfortran --version
 
 script:
   - cargo test -vv
@@ -17,6 +19,9 @@ addons:
   apt:
     packages:
       - gfortran
+  homebrew:
+    packages:
+      - gcc@9
 
 notifications:
   email: false