Use Coveralls for code coverage

.travis.yml

@@ -5,9 +5,6 @@ matrix:
     - os: linux
       dist: bionic
       sudo: false
-      env:
-        - COVERAGE=true
-        - CONFARGS="--enable-gcov --with-llvm=/usr/bin/llvm-config"
     - os: osx
 
 addons:
@@ -18,37 +15,36 @@ addons:
       - llvm-dev
       - check
       - lcov
+      - python3-pip
+      - python3-setuptools
 
 before_install:
   - >-
     if [ "$TRAVIS_OS_NAME" = "osx" ]; then
       HOMEBREW_NO_AUTO_UPDATE=1 brew install llvm check
       export PATH=$PATH:$(brew --prefix llvm)/bin
     fi
+  - python3 -mpip install --user cpp-coveralls
 
 install:
   - llvm-config --version
   - llvm-config --components
 
 script:
   - ./autogen.sh
-  - mkdir build && cd build
-  - ../configure --enable-vhpi $CONFARGS
-  - if [ -n "$COVERAGE" ]; then make cov-reset; fi
+  - >-
+    if [ "$TRAVIS_OS_NAME" = "osx" ]; then
+      ./configure --enable-vhpi
+    else
+      ./configure --enable-vhpi --enable-gcov --with-llvm=/usr/bin/llvm-config
+    fi
   - make check
 
 after_success:
-  - git config user.name "Travis CI"
-  - git config user.email "$COMMIT_AUTHOR_EMAIL"
   - >-
-    if [ -n "$COVERAGE" -a "$TRAVIS_BRANCH" = "master" ]; then
-      make cov-report
-      git clone https://$GITHUB_TOKEN:x-oauth-basic@github.com/nickg/nickg.github.io.git
-      cp -ra coverage nickg.github.io
-      cd nickg.github.io
-      git add --all
-      git commit -a -m "Travis CI coverage report"
-      git push origin master
+    if [ "$TRAVIS_OS_NAME" = "linux" ]; then
+      coveralls --gcov-options '\-lp' --exclude thirdparty \
+        --exclude build --exclude config.h
     fi
 
 notifications:

README.md

@@ -2,6 +2,7 @@
 
 [![Build Status](https://travis-ci.org/nickg/nvc.svg?branch=master)](https://travis-ci.org/nickg/nvc)
 [![Windows status](https://ci.appveyor.com/api/projects/status/7eo8mjn98misbhva/branch/master?svg=true)](https://ci.appveyor.com/project/nickg72247/nvc/branch/master)
+[![Coverage Status](https://coveralls.io/repos/github/nickg/nvc/badge.svg?branch=coveralls)](https://coveralls.io/github/nickg/nvc?branch=coveralls)
 
 NVC is a GPLv3 VHDL compiler and simulator aiming for IEEE 1076-2002 compliance. See
 these [blog posts](http://www.doof.me.uk/category/vhdl/) for background

configure.ac

@@ -275,7 +275,7 @@ AC_ARG_ENABLE([gcov],
   [enable_gcov=$enableval],
   [])
 if test x$enable_gcov = xyes ; then
-  COV_CFLAGS="--coverage --no-inline -Og"
+  COV_CFLAGS="--coverage -fno-inline -Og"
   COV_LDFLAGS="--coverage"
   AC_MSG_WARN([code coverage with gcov is for use in development only])
 fi