Removes unused flags

.github/workflows/make.yml

@@ -3,7 +3,7 @@ name: Makefile CI
 on:
   push:
     paths-exclude:
-    - '.github/**'
+    - '.github/cmake.yml'
     - '.gitignore'
     - 'README'
     - '**README'
@@ -21,8 +21,44 @@ on:
     - '**CMakeLists.txt'
 
 env:
-  CFLAGS: "-Wall -pedantic"
-  FFLAGS: "-fimplicit-none -fcheck=all"
+  CDEFS         : -DAdd_
+
+  #
+  #  The fortran and C compilers, loaders, and their flags
+  #
+
+  FC            : mpif90
+  CC            : mpicc 
+  NOOPT         : -O0
+  FCFLAGS       : -O3 -fcheck=all
+  CCFLAGS       : -O3 -Wall -pedantic
+  FCLOADER      : mpif90
+  CCLOADER      : mpicc
+  FCLOADFLAGS   : -O3 -fcheck=all
+  CCLOADFLAGS   : -O3 -Wall -pedantic
+
+  #
+  #  The archiver and the flag(s) to use when building archive (library)
+  #  Also the ranlib routine.  If your system has no ranlib, set RANLIB = echo
+  #
+
+  ARCH          : ar
+  ARCHFLAGS     : cr
+  RANLIB        : ranlib
+
+  #
+  #  The name of the ScaLAPACK library to be created
+  #
+
+  SCALAPACKLIB  : libscalapack.a
+
+  #
+  #  BLAS, LAPACK (and possibly other) libraries needed for linking test programs
+  #
+
+  BLASLIB       : -lblas
+  LAPACKLIB     : -llapack
+  LIBS          : -llapack -lblas
 
 defaults:
   run:
@@ -32,16 +68,21 @@ jobs:
 
   build-all:
     runs-on: ubuntu-latest
+
     steps:
+
     - name: Checkout ScaLAPACK
       uses: actions/checkout@v2
-    - name: Install MPI
+
+    - name: Install MPI on Linux
       run: sudo apt install mpich
+
     - name: Build ScaLAPACK
       run: |
-        cp SLmake.inc.example SLmake.inc
+        touch SLmake.inc
         make --silent -j4 lib
         make --silent all
+        
     - name: Run examples
       working-directory: ${{github.workspace}}/EXAMPLE
       run: |