package/ci: have an explicit static build on Linux, macOS and Windows.

package/ci/appveyor-desktop.bat

@@ -12,6 +12,7 @@ cmake .. ^
     -DCMAKE_INSTALL_PREFIX=%APPVEYOR_BUILD_FOLDER%/deps ^
     -DWITH_INTERCONNECT=OFF ^
     -DUTILITY_USE_ANSI_COLORS=ON ^
+    -DBUILD_STATIC=%BUILD_STATIC% ^
     -G Ninja || exit /b
 cmake --build . || exit /b
 cmake --build . --target install || exit /b
@@ -46,6 +47,7 @@ cmake .. ^
     -DWITH_AL_INFO=ON ^
     -DBUILD_TESTS=ON ^
     -DBUILD_GL_TESTS=ON ^
+    -DBUILD_STATIC=%BUILD_STATIC% ^
     -G Ninja || exit /b
 cmake --build . || exit /b
 cmake --build . --target install || exit /b

package/ci/appveyor.yml

@@ -18,6 +18,11 @@ environment:
     COMPILER: msvc
     APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
     APPVEYOR_JOB_NAME: windows-vulkan-msvc2019
+  - TARGET: desktop
+    COMPILER: msvc
+    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+    APPVEYOR_JOB_NAME: windows-static-msvc2019
+    BUILD_STATIC: ON
   - TARGET: desktop
     COMPILER: mingw
     APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
@@ -59,6 +64,8 @@ install:
 - set PATH=C:/tools/ninja;%PATH%
 - IF "%TARGET%" == "desktop" IF "%COMPILER%" == "mingw" pip install codecov
 
+- IF NOT "%BUILD_STATIC%" == "ON" set BUILD_STATIC=OFF
+
 # OpenAL
 - IF NOT "%TARGET%" == "rt" IF NOT EXIST %APPVEYOR_BUILD_FOLDER%\openal-soft-1.17.2-bin.zip appveyor DownloadFile http://kcat.strangesoft.net/openal-binaries/openal-soft-1.17.2-bin.zip
 - IF NOT "%TARGET%" == "rt" 7z x openal-soft-1.17.2-bin.zip && ren openal-soft-1.17.2-bin openal && echo [General] > %APPDATA%/alsoft.ini & echo drivers=null >> %APPDATA%/alsoft.ini

package/ci/travis-desktop.sh

@@ -11,6 +11,7 @@ cmake .. \
     -DCMAKE_INSTALL_RPATH=$HOME/deps/lib \
     -DCMAKE_BUILD_TYPE=Debug \
     -DBUILD_DEPRECATED=$BUILD_DEPRECATED \
+    -DBUILD_STATIC=$BUILD_STATIC \
     -DWITH_INTERCONNECT=OFF \
     -G Ninja
 ninja install
@@ -47,6 +48,7 @@ cmake .. \
     -DBUILD_TESTS=ON \
     -DBUILD_GL_TESTS=ON \
     -DBUILD_DEPRECATED=$BUILD_DEPRECATED \
+    -DBUILD_STATIC=$BUILD_STATIC \
     -G Ninja
 # Otherwise the job gets killed (probably because using too much memory)
 ninja -j4

package/ci/travis.yml

@@ -62,6 +62,16 @@ matrix:
         - lcov
         - libsdl2-dev
         - libglfw3-dev
+  - language: cpp
+    os: linux
+    dist: xenial
+    compiler: gcc
+    env:
+    - JOBID=linux-static
+    - TARGET=desktop
+    - CMAKE_CXX_FLAGS="--coverage"
+    - LCOV_EXTRA_OPTS="--gcov-tool /usr/bin/gcov-4.8"
+    - BUILD_STATIC=ON
   - language: cpp
     os: linux
     dist: xenial
@@ -99,6 +109,16 @@ matrix:
     - JOBID=macos-gl
     - TARGET=desktop
     - CMAKE_CXX_FLAGS="--coverage"
+  - language: cpp
+    os: osx
+    # See above
+    osx_image: xcode9.3
+    compiler: clang
+    env:
+    - JOBID=macos-static
+    - TARGET=desktop
+    - CMAKE_CXX_FLAGS="--coverage"
+    - BUILD_STATIC=ON
   - language: cpp
     os: osx
     osx_image: xcode7.3
@@ -188,6 +208,7 @@ install:
 - if [ "$TRAVIS_OS_NAME" == "linux" ] && [ ! "$TARGET" == "desktop-sanitizers" ] && [ ! "$TARGET" == "android" ] && [ ! "$TARGET" == "desktop-vulkan" ]; then export CXX=g++-4.8; fi
 - if [ "$TRAVIS_OS_NAME" == "linux" ] && [ "$TARGET" == "desktop-sanitizers" ]; then export CXX=clang++-3.8; fi
 - if [ "$BUILD_DEPRECATED" != "OFF" ]; then export BUILD_DEPRECATED=ON; fi
+- if [ "$BUILD_STATIC" != "ON" ]; then export BUILD_STATIC=OFF; fi
 - if [ "$TRAVIS_OS_NAME" == "linux" ] && ( [ "$TARGET" == "desktop" ] || [ "$TARGET" == "desktop-sanitizers" ] ); then export PLATFORM_GL_API=GLX; fi
 - if [ "$TRAVIS_OS_NAME" == "linux" ] && [ "$TARGET" == "desktop-gles" ]; then export PLATFORM_GL_API=EGL; fi
 - if [ "$TRAVIS_OS_NAME" == "linux" ] && [ "$TARGET" == "android" ]; then wget -nc https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip && unzip -q android-*.zip; fi