Add CMake build script

.appveyor.yml

@@ -0,0 +1,20 @@
+version: 1.2-{build}
+image: Visual Studio 2017
+configuration: Debug
+platform:
+  - Win32
+  - x64
+install:
+  - if %platform%==Win32 set VCPKG_TRIPLET=x86-windows
+  - if %platform%==x64 set VCPKG_TRIPLET=x64-windows
+  - vcpkg install libogg:%VCPKG_TRIPLET% fftw3:%VCPKG_TRIPLET%
+before_build:
+  - mkdir CMakeBuild
+  - cd CMakeBuild
+  - if %platform%==Win32 set CMAKE_GENERATOR=Visual Studio 15 2017
+  - if %platform%==x64 set CMAKE_GENERATOR=Visual Studio 15 2017 Win64
+  - cmake .. -G"%CMAKE_GENERATOR%" -DCMAKE_TOOLCHAIN_FILE=C:/Tools/vcpkg/scripts/buildsystems/vcpkg.cmake
+build_script:
+  - cmake --build . --config %configuration%
+cache:
+  C:\Tools\vcpkg\Installed -> appveyor.yml

.gitignore

@@ -43,3 +43,13 @@ src/speexdec
 src/speexenc
 stamp-*
 patches
+
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Testing
+Makefile
+cmake_install.cmake
+install_manifest.txt
+compile_commands.json
+CTestTestfile.cmake

.travis.yml

@@ -1,11 +1,25 @@
 language: c
+sudo: false
+dist: trusty
+addons:
+  apt:
+    packages:
+      - libogg-dev
+      - libspeexdsp-dev
+      - libfftw3-dev
 
 env:
-  - CONFIG=""
-  - CONFIG="--enable-fixed-point"
-  - CONFIG="--enable-fixed-point --disable-float-api"
-  - CONFIG="--enable-vorbis-psy"
-  - CONFIG="--disable-binaries"
+  matrix:
+    - CMAKE=1 CONFIG=""
+    - CMAKE=1 CONFIG="-DENABLE_FIXED_POINT:BOOL=TRUE -DENABLE_FLOATING_POINT:BOOL=FALSE"
+    - CMAKE=1 CONFIG="-DENABLE_FIXED_POINT:BOOL=TRUE -DENABLE_FLOATING_POINT:BOOL=FALSE -DDISABLE_FLOAT_API:BOOL=TRUE"
+    - CMAKE=1 CONFIG="-DENABLE_VORBIS_PSY:BOOL=TRUE"
+    - CMAKE=1 CONFIG="-DDISABLE_BINARIES:BOOL=TRUE"
+    - AUTOTOOLS=1 CONFIG=""
+    - AUTOTOOLS=1 CONFIG="--enable-fixed-point"
+    - AUTOTOOLS=1 CONFIG="--enable-fixed-point --disable-float-api"
+    - AUTOTOOLS=1 CONFIG="--enable-vorbis-psy"
+    - AUTOTOOLS=1 CONFIG="--disable-binaries"
 
 os:
   - linux
@@ -15,7 +29,11 @@ compiler:
   - gcc
   - clang
 
+before_install:
+  - if [[ "${TRAVIS_OS_NAME}" == "osx" ]]; then
+      brew install libogg speexdsp fftw;
+    fi
+
 script:
-  - ./autogen.sh
-  - ./configure $CONFIG
-  - make distcheck
+  - if [ "$CMAKE" == "1" ]; then mkdir cmake-build; cd cmake-build; cmake .. $CONFIG -DBUILD_SHARED_LIBS:BOOL=TRUE -DCMAKE_INSTALL_PREFIX:PATH=$HOME/cmake-check; make install; fi
+  - if [ "$AUTOTOOLS" == "1" ]; then ./autogen.sh; ./configure $CONFIG; make distcheck; fi