Remove travis-ci

.travis.yml

-sudo: false
-
-matrix:
-  include:
-  - os: osx
-    before_install:
-        - brew update
-        - brew install zlib expat gawk gnu-sed
-        - export MAKEFLAGS="-j3"
-        - travis_wait 60 git submodule update --init --recursive
-    env:
-        - CARGS="--disable-linux  --disable-multilib --with-arch=rv32imafdc --with-abi=ilp32d"
-    script:
-      # MacOS don't support linux user mode for qemu, so there is only build
-      # testing.
-      - ./configure --prefix=/tmp/build-default $CARGS
-      # MacOS using clang by default, it will generate lots of warning message,
-      # pipe stderr to stdout to prevent exceeded the maximum log length.
-      - travis_wait 90 scripts/wrapper/make_stderr_tail
-  - os: linux
-    addons:
-      apt:
-        sources:
-          - ubuntu-toolchain-r-test
-        packages:
-          - autoconf
-          - automake
-          - autotools-dev
-          - bc
-          - bison
-          - build-essential
-          - curl
-          - dejagnu
-          - expect
-          - flex
-          - gawk
-          - gperf
-          - libgmp-dev
-          - libmpc-dev
-          - libmpfr-dev
-          - libtool
-          - patchutils
-          - texinfo
-          - gcc-6
-          - g++-6
-    before_install:
-      - export MAKEFLAGS="-j3"
-      - export CXX=g++-6
-      - export CC=gcc-6
-      - travis_wait 60 git submodule update --init --recursive
-    env:
-    #  - CARGS="--enable-linux --disable-multilib --with-arch=rv32imac --with-abi=ilp32"
-    #  - CARGS="--enable-linux --disable-multilib --with-arch=rv32imafdc --with-abi=ilp32"
-    #  - CARGS="--enable-linux --disable-multilib --with-arch=rv32imafdc --with-abi=ilp32d"
-    #  - CARGS="--enable-linux --disable-multilib --with-arch=rv64imac --with-abi=lp64"
-    #  - CARGS="--enable-linux --disable-multilib --with-arch=rv64imafdc --with-abi=lp64"
-    #  - CARGS="--enable-linux --disable-multilib --with-arch=rv64imafdc --with-abi=lp64d"
-       - CARGS="--disable-linux --disable-multilib --with-arch=rv32i --with-abi=ilp32"
-       - CARGS="--disable-linux --disable-multilib --with-arch=rv32im --with-abi=ilp32"
-       - CARGS="--disable-linux --disable-multilib --with-arch=rv32iac --with-abi=ilp32"
-       - CARGS="--disable-linux --disable-multilib --with-arch=rv32imac --with-abi=ilp32"
-       - CARGS="--disable-linux --disable-multilib --with-arch=rv32imafc --with-abi=ilp32f"
-       - CARGS="--disable-linux --disable-multilib --with-arch=rv64imac --with-abi=lp64"
-       - CARGS="--disable-linux --disable-multilib --with-arch=rv64imafdc --with-abi=lp64d"
-    script:
-      - ./configure --prefix=/tmp/build-default $CARGS
-      - travis_wait 90 scripts/wrapper/make_tail
-      - travis_wait 180 scripts/wrapper/make_tail check
-      - make report
-
-install: true
-git:
-  submodules: false

README.md

 RISC-V GNU Compiler Toolchain
 =============================
 
-[![Build Status](https://travis-ci.org/riscv/riscv-gnu-toolchain.svg?branch=master)](https://travis-ci.org/riscv/riscv-gnu-toolchain)
-
 This is the RISC-V C and C++ cross-compiler. It supports two build modes:
 a generic ELF/Newlib toolchain and a more sophisticated Linux-ELF/glibc
 toolchain.