Improvements to GitHub Actions for code coverage.

diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 762c29d215d53674d6f7fc542b0da18f1426aac1..29fbb2641aefd4b3891614a349295e26f67046c8 100644 (file)
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -202,11 +202,15 @@ jobs:
           - name: Ubuntu 18.04 Clang
             os: ubuntu-18.04
             compiler: clang
+            packages: llvm-6.0
+            gcov-exec: llvm-cov-6.0 gcov
             codecov: ubuntu_clang
 
           - name: Ubuntu 18.04 Clang Debug
             os: ubuntu-18.04
             compiler: clang
+            packages: llvm-6.0
+            gcov-exec: llvm-cov-6.0 gcov
             codecov: ubuntu_clang
             build-config: Debug
 
@@ -214,7 +218,8 @@ jobs:
             os: ubuntu-18.04
             compiler: clang
             cmake-args: -GNinja -DWITH_MSAN=ON
-            packages:  ninja-build
+            packages:  ninja-build llvm-6.0
+            gcov-exec: llvm-cov-6.0 gcov
             cflags: -fno-omit-frame-pointer -fno-optimize-sibling-calls -fsanitize-memory-track-origins
             codecov: ubuntu_clang_msan
 
@@ -262,36 +267,34 @@ jobs:
     - uses: actions/checkout@v1
 
     - name: Install packages (Ubuntu)
-      if: runner.os == 'Linux'
+      if: runner.os == 'Linux' && matrix.packages
       run: |
         sudo apt-get update
-        sudo apt-get install -y ninja-build ${{ matrix.packages }}
-        sudo pip install codecov
-
-    - name: Install Clang code coverage tools (Ubuntu)
-      if: runner.os == 'Linux' && matrix.codecov && matrix.compiler == 'clang'
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y gcc-7 clang-7 clang-tools-7 llvm lcov
+        sudo apt-get install -y ${{ matrix.packages }}
 
     - name: Install packages (Windows)
       if: runner.os == 'Windows'
+      run: |
+        choco install ninja ${{ matrix.packages }}
+
+    - name: Install packages (Windows/GCC)
+      if: runner.os == 'Windows' && matrix.codecov && matrix.compiler == 'gcc'
       # Use gcov-7 via mingw on windows because gcov-8 throws tons of warnings
       # https://partner-bugzilla.redhat.com/show_bug.cgi?id=1577508
-      # Need to use special fork of codecov-python for Windows
-      # https://github.com/codecov/codecov-python/pull/169
       run: |
-        python -u -m pip install --upgrade pip
-        python -u -m pip -v install git+https://github.com/nmoinvaz/codecov-python.git@master
-        choco install ninja ${{ matrix.packages }}
-        choco uninstall mingw
-        choco install mingw --version=7.3.0
+        choco install mingw --version=7.3.0 --force --allow-downgrade
 
     - name: Install packages (macOS)
       if: runner.os == 'macOS'
       run: |
-        brew install ninja llvm ${{ matrix.packages }}
-        sudo pip install codecov
+        brew install ninja ${{ matrix.packages }}
+
+    - name: Install codecov.io tools
+      if: matrix.codecov
+      # Need to use special fork of codecov-python for Windows
+      # https://github.com/codecov/codecov-python/pull/169
+      run: |
+        python -u -m pip -v install git+https://github.com/nmoinvaz/codecov-python.git@master
 
     - name: Generate project files
       # Shared libaries turned off for qemu ppc* and sparc & reduce code coverage sources
@@ -323,10 +326,9 @@ jobs:
 
     - name: Upload coverage report
       if: matrix.codecov
-      shell: pwsh
       run: |
-        $gcovfiles = (Get-ChildItem -Path "*.gcov").Name
-        codecov -f $gcovfiles -F "${{ matrix.codecov }}" --name "${{ matrix.name }}"
+        cd ${{ matrix.build-dir || '.' }}
+        python -m codecov -F "${{ matrix.codecov }}" --name "${{ matrix.name }}" --gcov-exec="${{ matrix.gcov-exec || 'gcov' }}"
       env:
         # Codecov does not yet support GitHub Actions
         CODECOV_TOKEN: "${{secrets.CODECOV_TOKEN}}"
\ No newline at end of file

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e4729847eef2a5e962022c88c2303338b5d2118c..a1ccfeb489fcb36a98d0ed5b1537a3580bbb06b9 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@ if(NOT CMAKE_C_EXTENSIONS)
   set (CMAKE_C_EXTENSIONS OFF)       # Boolean specifying whether compiler specific extensions are requested
 endif()
 set(VALID_C_STANDARDS "99" "11")
-if(NOT CMAKE_C_STANDARD IN_LIST VALID_C_STANDARDS )
+if(NOT CMAKE_C_STANDARD IN_LIST VALID_C_STANDARDS)
    MESSAGE(FATAL_ERROR "CMAKE_C_STANDARD:STRING=${CMAKE_C_STANDARD} not in know standards list\n ${VALID_C_STANDARDS}")
 endif()
 
@@ -250,10 +250,10 @@ else()
 endif()
 if(CODECOVERAGE)
     if(CMAKE_C_COMPILER_ID MATCHES "Clang")
-        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O1 -g -coverage")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 -g -coverage")
     elseif(__GNUC__)
         # Some versions of GCC don't support -coverage shorthand
-        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O1 -fprofile-arcs -ftest-coverage")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 -g -fprofile-arcs -ftest-coverage")
     endif()
 endif()