.travis.yml: Restore Travis-CI config to QEMU upstream

.travis.yml

@@ -1,22 +1,17 @@
-sudo: false
-
+# The current Travis default is a VM based 16.04 Xenial on GCE
+# Additional builds with specific requirements for a full VM need to
+# be added as additional matrix: entries later on
 dist: xenial
-
 language: c
-
-os:
-  - linux
-  - osx
-
-python:
-  - "3.7"
-
 compiler:
   - gcc
+cache: ccache
+
 
 addons:
   apt:
     packages:
+      # Build dependencies
       - libaio-dev
       - libattr1-dev
       - libbrlapi-dev
@@ -36,31 +31,257 @@ addons:
       - libseccomp-dev
       - libspice-protocol-dev
       - libspice-server-dev
-      - libssh-dev
+      - libssh2-1-dev
       - liburcu-dev
       - libusb-1.0-0-dev
       - libvte-2.91-dev
       - sparse
       - uuid-dev
       - gcovr
-      - libsdl2-dev
-      - libepoxy-dev
   homebrew:
-    update: true
     packages:
       - glib
       - pixman
-      - sdl2
-      - libepoxy
-      - coreutils
+
+
+# The channel name "irc.oftc.net#qemu" is encrypted against qemu/qemu
+# to prevent IRC notifications from forks. This was created using:
+# $ travis encrypt -r "qemu/qemu" "irc.oftc.net#qemu"
+notifications:
+  irc:
+    channels:
+      - secure: "F7GDRgjuOo5IUyRLqSkmDL7kvdU4UcH3Lm/W2db2JnDHTGCqgEdaYEYKciyCLZ57vOTsTsOgesN8iUT7hNHBd1KWKjZe9KDTZWppWRYVwAwQMzVeSOsbbU4tRoJ6Pp+3qhH1Z0eGYR9ZgKYAoTumDFgSAYRp4IscKS8jkoedOqM="
+    on_success: change
+    on_failure: always
+
+
+env:
+  global:
+    - SRC_DIR="."
+    - BUILD_DIR="."
+    - BASE_CONFIG="--disable-docs --disable-tools"
+    - TEST_CMD="make check -j3 V=1"
+    # This is broadly a list of "mainline" softmmu targets which have support across the major distros
+    - MAIN_SOFTMMU_TARGETS="aarch64-softmmu,arm-softmmu,i386-softmmu,mips-softmmu,mips64-softmmu,ppc64-softmmu,riscv64-softmmu,s390x-softmmu,x86_64-softmmu"
 
 git:
   # we want to do this ourselves
   submodules: false
 
-env:
-  - CONFIG=""
-  - CONFIG="--release"
 
+before_script:
+  - mkdir -p ${BUILD_DIR} && cd ${BUILD_DIR}
+  - ${SRC_DIR}/configure ${BASE_CONFIG} ${CONFIG} || { cat config.log && exit 1; }
 script:
-  - ./build.sh ${CONFIG}
+  - make -j3 && ${TEST_CMD}
+
+
+matrix:
+  include:
+    - env:
+        - CONFIG="--disable-system"
+
+
+    # we split the system builds as it takes a while to build them all
+    - env:
+        - CONFIG="--disable-user --target-list=${MAIN_SOFTMMU_TARGETS}"
+
+
+    - env:
+        - CONFIG="--disable-user --target-list-exclude=${MAIN_SOFTMMU_TARGETS}"
+
+
+    # Just build tools and run minimal unit and softfloat checks
+    - env:
+        - BASE_CONFIG="--enable-tools"
+        - CONFIG="--disable-user --disable-system"
+        - TEST_CMD="make check-unit check-softfloat -j3"
+
+    - env:
+        - CONFIG="--enable-debug --enable-debug-tcg --disable-user"
+
+
+    # TCG debug can be run just on it's own and is mostly agnostic to user/softmmu distinctions
+    - env:
+        - CONFIG="--enable-debug-tcg --disable-system"
+
+
+    - env:
+        - CONFIG="--disable-linux-aio --disable-cap-ng --disable-attr --disable-brlapi --disable-libusb --disable-replication --target-list=${MAIN_SOFTMMU_TARGETS}"
+
+
+    # Module builds are mostly of interest to major distros
+    - env:
+        - CONFIG="--enable-modules --target-list=${MAIN_SOFTMMU_TARGETS}"
+
+
+    # Alternate coroutines implementations are only really of interest to KVM users
+    # However we can't test against KVM on Travis so we can only run unit tests
+    - env:
+        - CONFIG="--with-coroutine=ucontext --disable-tcg"
+        - TEST_CMD="make check-unit -j3 V=1"
+
+
+    - env:
+        - CONFIG="--with-coroutine=sigaltstack --disable-tcg"
+        - TEST_CMD="make check-unit -j3 V=1"
+
+
+    # Check we can build docs and tools (out of tree)
+    - env:
+        - BUILD_DIR="out-of-tree/build/dir" SRC_DIR="../../.."
+        - BASE_CONFIG="--enable-tools --enable-docs"
+        - CONFIG="--target-list=x86_64-softmmu,aarch64-linux-user"
+      addons:
+        apt:
+          packages:
+            - python-sphinx
+            - texinfo
+            - perl
+
+
+    # Test with Clang for compile portability (Travis uses clang-5.0)
+    - env:
+        - CONFIG="--disable-system"
+      compiler: clang
+
+
+    - env:
+        - CONFIG="--disable-user --target-list=${MAIN_SOFTMMU_TARGETS}"
+      compiler: clang
+
+
+    - env:
+        - CONFIG="--disable-user --target-list-exclude=${MAIN_SOFTMMU_TARGETS}"
+      compiler: clang
+
+
+    # gprof/gcov are GCC features
+    - env:
+        - CONFIG="--enable-gprof --enable-gcov --disable-pie --target-list=${MAIN_SOFTMMU_TARGETS}"
+      after_success:
+        - ${SRC_DIR}/scripts/travis/coverage-summary.sh
+
+
+    # We manually include builds which we disable "make check" for
+    - env:
+        - CONFIG="--without-default-devices --disable-user"
+        - TEST_CMD=""
+
+
+    # We manually include builds which we disable "make check" for
+    - env:
+        - CONFIG="--enable-debug --enable-tcg-interpreter"
+        - TEST_CMD=""
+
+
+    # We don't need to exercise every backend with every front-end
+    - env:
+        - CONFIG="--enable-trace-backends=log,simple,syslog --disable-system"
+        - TEST_CMD=""
+
+
+    - env:
+        - CONFIG="--enable-trace-backends=ftrace --target-list=x86_64-softmmu"
+        - TEST_CMD=""
+
+
+    - env:
+        - CONFIG="--enable-trace-backends=ust --target-list=x86_64-softmmu"
+        - TEST_CMD=""
+
+
+    # MacOSX builds
+    - env:
+        - CONFIG="--target-list=${MAIN_SOFTMMU_TARGETS}"
+      os: osx
+      osx_image: xcode9.4
+      compiler: clang
+
+
+    - env:
+        - CONFIG="--target-list=i386-softmmu,ppc-softmmu,ppc64-softmmu,m68k-softmmu,x86_64-softmmu"
+      os: osx
+      osx_image: xcode10.2
+      compiler: clang
+
+
+    # Python builds
+    - env:
+        - CONFIG="--target-list=x86_64-softmmu"
+      language: python
+      python:
+        - "3.4"
+
+
+    - env:
+        - CONFIG="--target-list=x86_64-softmmu"
+      language: python
+      python:
+        - "3.6"
+
+
+    # Acceptance (Functional) tests
+    - env:
+        - CONFIG="--python=/usr/bin/python3 --target-list=x86_64-softmmu"
+        - TEST_CMD="make AVOCADO_SHOW=app check-acceptance"
+      addons:
+        apt:
+          packages:
+            - python3-pip
+            - python3.5-venv
+    # Using newer GCC with sanitizers
+    - addons:
+        apt:
+          update: true
+          sources:
+            # PPAs for newer toolchains
+            - ubuntu-toolchain-r-test
+          packages:
+            # Extra toolchains
+            - gcc-7
+            - g++-7
+            # Build dependencies
+            - libaio-dev
+            - libattr1-dev
+            - libbrlapi-dev
+            - libcap-ng-dev
+            - libgnutls-dev
+            - libgtk-3-dev
+            - libiscsi-dev
+            - liblttng-ust-dev
+            - libnfs-dev
+            - libncurses5-dev
+            - libnss3-dev
+            - libpixman-1-dev
+            - libpng12-dev
+            - librados-dev
+            - libsdl1.2-dev
+            - libseccomp-dev
+            - libspice-protocol-dev
+            - libspice-server-dev
+            - libssh2-1-dev
+            - liburcu-dev
+            - libusb-1.0-0-dev
+            - libvte-2.91-dev
+            - sparse
+            - uuid-dev
+      language: generic
+      compiler: none
+      env:
+        - COMPILER_NAME=gcc CXX=g++-7 CC=gcc-7
+        - CONFIG="--cc=gcc-7 --cxx=g++-7 --disable-pie --disable-linux-user"
+        - TEST_CMD=""
+      before_script:
+        - ./configure ${CONFIG} --extra-cflags="-g3 -O0 -fsanitize=thread -fuse-ld=gold" || { cat config.log && exit 1; }
+
+
+    # Run check-tcg against linux-user
+    - env:
+        - CONFIG="--disable-system"
+        - TEST_CMD="make -j3 check-tcg V=1"
+
+    # Run check-tcg against softmmu targets
+    - env:
+        - CONFIG="--target-list=xtensa-softmmu,arm-softmmu"
+        - TEST_CMD="make -j3 check-tcg V=1"