More Github workflow fixes

.github/workflows/build.yml

@@ -1,6 +1,16 @@
 name: Build
 
-on: [push, pull_request ]
+on: 
+  push:
+    paths:
+      - 'src/**'
+      - 'include/**'
+      - 'tools/src/**'
+      - 'Makefile'
+      - '*.mk'
+      - '.github/workflows/build.yml'
+
+  pull_request:
     paths:
       - 'src/**'
       - 'include/**'
@@ -10,6 +20,7 @@ on: [push, pull_request ]
       - '.github/workflows/build.yml'
 
 jobs:
+
   build:
     name: Build libraries
 

.github/workflows/check.yml

@@ -1,6 +1,15 @@
 name: cppcheck
 
-on: [push, pull_request ]
+on:
+  push:
+    paths:
+      - 'src/**'
+      - 'include/**'
+      - 'Makefile'
+      - '*.mk'
+      - '.github/workflows/check.yml'
+
+  pull_request:
     paths:
       - 'src/**'
       - 'include/**'

.github/workflows/dox.yml

@@ -17,6 +17,8 @@ on:
       - 'Doxyfile'
       - '.github/workflows/dox.yml'
 
+jobs:   
+
   apidocs:
     name: Update API documentation
 

.github/workflows/test.yml

@@ -1,6 +1,17 @@
 name: Test
 
-on: [push, pull_request ]
+on: 
+  push:
+    paths:
+      - 'src/**'
+      - 'include/**'
+      - 'test/src/**'
+      - 'test/reference/**'
+      - 'Makefile'
+      - '*.mk'
+      - '.github/workflows/test.yml'
+
+ pull_request:
     paths:
       - 'src/**'
       - 'include/**'
@@ -10,7 +21,9 @@ on: [push, pull_request ]
       - '*.mk'
       - '.github/workflows/test.yml'
 
+
 jobs:
+
   test:
     name: Test and coverage