ci: Drop use of Travis-CI and Appveyor

.travis.yml

@@ -1,139 +0,0 @@
-language: c
-
-cache:
-  timeout: 1000
-  directories:
-    - $HOME/cpu_features_archives
-
-# see: https://docs.travis-ci.com/user/reference/focal/
-dist: focal
-addons:
-  apt_packages:
-    - ninja-build
-
-jobs:
-  include:
-  - os: linux
-    compiler: gcc
-    script:
-    - cmake --version
-    - cmake -S. -Bbuild
-    - cmake --build build --target all -v
-    - cmake --build build --target test -v
-    - cmake --build build --target install -v -- DESTDIR=dist
-  - os: linux
-    compiler: clang
-    script:
-    - cmake --version
-    - cmake -S. -Bbuild
-    - cmake --build build --target all -v
-    - cmake --build build --target test -v
-    - cmake --build build --target install -v -- DESTDIR=dist
-
-  - os: osx
-    compiler: gcc
-    script:
-    - cmake --version
-    - cmake -S. -Bbuild -G "Xcode" -DCMAKE_CONFIGURATION_TYPES=Release
-    - cmake --build build --config Release --target ALL_BUILD -v
-    - cmake --build build --config Release --target RUN_TESTS -v
-    - cmake --build build --config Release --target install -v
-  - os: osx
-    compiler: clang
-    script:
-    - cmake --version
-    - cmake -S. -Bbuild  -G "Xcode" -DCMAKE_CONFIGURATION_TYPES=Release
-    - cmake --build build --target ALL_BUILD -v
-    - cmake --build build --target RUN_TESTS -v
-    - cmake --build build --config Release --target install -v
-
-  - os: windows
-    script:
-    - cmake --version
-    - cmake -S. -Bbuild -G "Visual Studio 15 2017 Win64" -DCMAKE_CONFIGURATION_TYPES=Release
-    - cmake --build build --config Release --target ALL_BUILD
-    - cmake --build build --config Release --target RUN_TESTS
-    - cmake --build build --config Release --target INSTALL
-
-  # see: https://docs.travis-ci.com/user/multi-cpu-architectures/
-  - os: linux
-    arch: ppc64le
-    compiler: gcc
-    script:
-    - cmake --version
-    - cmake -S. -Bbuild
-    - cmake --build build --target all -v
-    - cmake --build build --target test -v
-    - cmake --build build --target install -v -- DESTDIR=dist
-  - os: linux
-    arch: ppc64le
-    compiler: clang
-    script:
-    - cmake --version
-    - cmake -S. -Bbuild
-    - cmake --build build --target all -v
-    - cmake --build build --target test -v
-    - cmake --build build --target install -v -- DESTDIR=dist
-
-  # Toolchains for little-endian, 64-bit ARMv8 for GNU/Linux systems
-  - os: linux
-    env:
-      TARGET=aarch64-linux-gnu
-    script:
-    - ./scripts/run_integration.sh
-  # Toolchains for little-endian, hard-float, 32-bit ARMv7 (and earlier) for GNU/Linux systems
-  - os: linux
-    env:
-      TARGET=arm-linux-gnueabihf
-    script:
-    - ./scripts/run_integration.sh
-  # Toolchains for little-endian, 32-bit ARMv8 for GNU/Linux systems
-  - os: linux
-    env:
-      TARGET=armv8l-linux-gnueabihf
-    script:
-    - ./scripts/run_integration.sh
-  # Toolchains for little-endian, soft-float, 32-bit ARMv7 (and earlier) for GNU/Linux systems
-  - os: linux
-    env:
-      TARGET=arm-linux-gnueabi
-    script:
-    - ./scripts/run_integration.sh
-  # Toolchains for big-endian, 64-bit ARMv8 for GNU/Linux systems
-  - os: linux
-    env:
-      TARGET=aarch64_be-linux-gnu
-    script:
-    - ./scripts/run_integration.sh
-  # Toolchains for big-endian, hard-float, 32-bit ARMv7 (and earlier) for GNU/Linux systems
-  - os: linux
-    env:
-      TARGET=armeb-linux-gnueabihf
-    script:
-    - ./scripts/run_integration.sh
-  # Toolchains for big-endian, soft-float, 32-bit ARMv7 (and earlier) for GNU/Linux systems
-  - os: linux
-    env:
-      TARGET=armeb-linux-gnueabi
-    script:
-    - ./scripts/run_integration.sh
-  - os: linux
-    env:
-      TARGET=mips32
-    script:
-    - ./scripts/run_integration.sh
-  - os: linux
-    env:
-      TARGET=mips32el
-    script:
-    - ./scripts/run_integration.sh
-  - os: linux
-    env:
-      TARGET=mips64
-    script:
-    - ./scripts/run_integration.sh
-  - os: linux
-    env:
-      TARGET=mips64el
-    script:
-    - ./scripts/run_integration.sh

README.md

@@ -1,4 +1,14 @@
-# cpu_features [![Build Status](https://travis-ci.org/google/cpu_features.svg?branch=master)](https://travis-ci.org/google/cpu_features) [![Build status](https://ci.appveyor.com/api/projects/status/46d1owsj7n8dsylq/branch/master?svg=true)](https://ci.appveyor.com/project/gchatelet/cpu-features/branch/master)
+# cpu_features
+[![Linux Status][linux_svg]][linux_link]
+[![Macos Status][macos_svg]][macos_link]
+[![Windows Status][windows_svg]][windows_link]
+
+[linux_svg]: https://github.com/google/cpu_features/actions/workflows/x86_linux.yml/badge.svg?branch=master
+[linux_link]: https://github.com/google/cpu_features/actions/workflows/x86_linux.yml
+[macos_svg]: https://github.com/google/cpu_features/actions/workflows/x86_darwin.yml/badge.svg?branch=master
+[macos_link]: https://github.com/google/cpu_features/actions/workflows/x86_darwin.yml
+[windows_svg]: https://github.com/google/cpu_features/actions/workflows/x86_windows.yml/badge.svg?branch=master
+[windows_link]: https://github.com/google/cpu_features/actions/workflows/x86_windows.yml
 
 A cross-platform C library to retrieve CPU features (such as available
 instructions) at runtime.

appveyor.yml

@@ -1,26 +0,0 @@
-version: '{build}'
-shallow_clone: true
-
-platform: x64
-
-environment:
-  matrix:
-  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-    CMAKE_GENERATOR: "Visual Studio 16 2019"
-  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-    CMAKE_GENERATOR: "Visual Studio 15 2017 Win64"
-  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-    CMAKE_GENERATOR: "Visual Studio 14 2015 Win64"
-
-matrix:
-  fast_finish: true
-
-before_build:
-  - cmake --version
-  - cmake -DCMAKE_BUILD_TYPE=Debug -DBUILD_TESTING=ON -S. -Bcmake_build -G "%CMAKE_GENERATOR%"
-
-build_script:
-  - cmake --build cmake_build --config Debug --target ALL_BUILD --verbose
-
-test_script:
-  - cmake --build cmake_build --config Debug --target RUN_TESTS --verbose