travis: use alpine instead of ubuntu for CI

.travis.yml

@@ -1,20 +1,26 @@
-language: c
-
-compiler:
-  - clang
-  - gcc
-
 sudo: required
+language: minimal
+env:
+  matrix:
+    - ARCH=x86_64
+    - ARCH=x86
+    - ARCH=aarch64
+    - ARCH=armhf
+    - ARCH=ppc64le
 
 before_install:
-  - scripts/install_deps.sh
-  - echo -n | openssl s_client -connect scan.coverity.com:443 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' | sudo tee -a /etc/ssl/certs/ca-
+  - "wget 'https://raw.githubusercontent.com/alpinelinux/alpine-chroot-install/v0.7.0/alpine-chroot-install' \
+        && echo '090d323d887ef3a2fd4e752428553f22a52b87bb  alpine-chroot-install' | sha1sum -c || exit 1"
+  - alpine() { /alpine/enter-chroot -u "$USER" "$@"; }
+
+install:
+  - sudo sh alpine-chroot-install -a "$ARCH"
+      -p 'build-base autoconf automake libtool kyua atf'
 
 script:
-  - if [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then sh ./autogen.sh ; fi
-  - if [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then ./configure ; fi
-  - if [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then cp tests/parser.sh tests/parser; chmod +x tests/parser; make; tests/parser escaped_backslash ; fi
-  - if [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then make distcheck ; fi
+  - alpine sh ./autogen.sh
+  - alpine ./configure
+  - alpine make distcheck
 
 notifications:
   email: false
@@ -23,22 +29,3 @@ notifications:
       - "irc.freenode.org#pkgconf"
     on_success: change
     on_failure: always
-
-env:
-  global:
-   # The next declaration is the encrypted COVERITY_SCAN_TOKEN, created
-   #   via the "travis encrypt" command using the project repo's public key
-   - secure: "blUnmLjOjZ1l9jSUff2gka+O6zI82wOMF/6zk6domstMjWbdRQFuEijkAngLyRYa/6uwbNQezqktJficEOvnU5kjq/IVUPkVTWR/nwhZdOpB4ksllpEWX6LH90HqxEaMqGZEaqPEG5uCYW+8pwTgWesPVzc0TF552WNoh4swAhs="
-
-addons:
-  apt:
-    packages:
-      - liblua5.2-dev
-  coverity_scan:
-    project:
-      name: "pkgconf/pkgconf"
-      description: "package compiler and linker metadata toolkit"
-    notification_email: nenolod@dereferenced.org
-    build_command_prepend: "sh autogen.sh; ./configure"
-    build_command: make
-    branch_pattern: coverity

scripts/install_deps.sh

@@ -1,92 +0,0 @@
-#! /bin/sh
-# Copyright (c) 2012 Bryan Drewery <bryan@shatow.net>
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer
-#    in this position and unchanged.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
-# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-# IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# Install build dependencies for pkg on Mac or Linux (Debiaun/Ubuntu) systems.
-#
-# This script is primarily intended for travis CI to be able to setup the
-# build environment.
-#
-# To run on a clean Ubuntu system, try something like this:
-#  export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
-#  sudo apt install liblua5.2-dev libsqlite3-dev
-#  sh -ex scripts/install_deps.sh 
-
-install_from_github() {
-	local name="${1}"
-	local ver="${2}"
-	local distname="${name}-${ver}"
-
-	# https://github.com/jmmv/kyua/releases/download/kyua-0.12/kyua-0.12.tar.gz
-	local url="https://github.com/jmmv/${name}"
-	wget "${url}/releases/download/${distname}/${distname}.tar.gz"
-	tar -xzvf "${distname}.tar.gz"
-
-	cd "${distname}"
-	./configure \
-		--disable-developer \
-		--without-atf \
-		--without-doxygen \
-		CPPFLAGS="-I/usr/local/include" \
-		LDFLAGS="-L/usr/local/lib -Wl,-R/usr/local/lib" \
-		PKG_CONFIG_PATH="/usr/local/lib/pkgconfig"
-	make -j2
-	$SUDO make install
-	cd -
-
-	rm -rf "${distname}" "${distname}.tar.gz"
-}
-
-SUDO=sudo
-CFLAGS="-g -O2"
-case $(uname -s) in
-Darwin)
-	brew update
-	brew install libarchive --with-xz
-	brew install openssl
-	brew install kyua
-	;;
-Linux)
-	install_from_github atf 0.21
-	install_from_github lutok 0.4
-	install_from_github kyua 0.12
-	;;
-CYGWIN*)
-	SUDO=""
-	apt-cyg update
-	apt-cyg install lua-devel libsqlite3-devel
-	install_from_github lutok 0.4
-
-	# Work around
-	# utils/process/system.cpp:59:68: error: invalid conversion from ‘pid_t (*)(pid_t, __wait_status_ptr_t, int) {aka int (*)(int, void*, int)}’ to ‘pid_t (*)(pid_t, int*, int) {aka int (*)(int, int*, int)}’ [-fpermissive]
-	# pid_t (*detail::syscall_waitpid)(const pid_t, int*, const int) = ::waitpid;
-	#								    ^
-	# make[1]: *** [Makefile:7014: utils/process/libutils_a-system.o] Error 1
-	export CXXFLAGS="-g -O2 -fpermissive"
-	install_from_github kyua 0.12
-	unset CXXFLAGS
-
-	install_from_github atf 0.21
-	;;
-esac