Update Ubuntu build scripts to work with CMake build (#1042)

Summary:
- Update Ubuntu 14.04 build script to use CMake instead of Autotools.
- Rename Ubuntu 14.04 build script to use hyphens rather than underscores to match POSIX standard for bash scripts.
- The Ubuntu 14.04 build script is now meant to be run from the top-level rather than from inside the `folly` source tree.
- Remove the Ubuntu 12.04 build scripts. It was previously only needed for Travis CI, but Travis CI isn't using it anymore.
Pull Request resolved: https://github.com/facebook/folly/pull/1042

Reviewed By: Orvid

Differential Revision: D14298995

Pulled By: yfeldblum

fbshipit-source-id: e3151620c0f0fa73147ab258b8750480c868c44a

folly/build/build_debs_ubuntu_14.04.sh → folly/build/build-debs-ubuntu-14.04.sh

@@ -5,11 +5,13 @@
 
 set -e
 
+BUILD_DIR=${BUILD_DIR:-_build}
 BOOST_VERSION=${BOOST_VERSION:-1.54.0}
 LIBEVENT_VERSION=${LIBEVENT_VERSION:-2.0-5}
 SSL_VERSION=${SSL_VERSION:-1.0.0}
 
-VERSION=${VERSION:-"$(sed 's/:/./' VERSION)"}
+VERSION_FILE_PATH=folly/VERSION
+VERSION=${VERSION:-"$(sed 's/:/./' ${VERSION_FILE_PATH})"}
 ITERATION=${ITERATION:-1}
 
 DESTDIR=${DESTDIR:-$(mktemp -d)}
@@ -22,12 +24,16 @@ URL=https://github.com/facebook/folly
 LICENSE="Apache License v2.0"
 MAINTAINER="Folly Eng"
 
-which fpm || (echo "Please install fpm from https://github.com/jordansissel/fpm" && exit 1)
+command -v fpm || (echo "Please install fpm from https://github.com/jordansissel/fpm" && exit 1)
 [ -d "$DESTDIR" ]
 
+command -v cmake || (echo "Please install cmake." && exit 1)
+
 # Make
-[ -e ./configure ] || autoreconf -if
-[ -e Makefile ] || ./configure --prefix=/usr
+rm -rf "${BUILD_DIR}"
+mkdir "${BUILD_DIR}"
+cd "${BUILD_DIR}"
+cmake ..
 make
 make install DESTDIR="$DESTDIR"
 

folly/build/deps_ubuntu_12.04.sh

-#!/bin/bash
-
-# Installs folly's dependencies to /usr/local on a clean Ubuntu 12.04 x64
-# system.  Primarily intended for Travis CI, since most engineers don't run
-# distributions this stale.
-#
-# WARNING: Uses 'sudo' to upgrade your system with impunity:
-#  - Adds several PPAs for missing/outdated dependencies
-#  - Installs several from-source dependencies in /usr/local
-#
-# Library sources & build files end up in folly/folly/deps/
-
-set -ex
-
-BUILD_DIR="$(readlink -f "$(dirname "$0")")"
-mkdir -p "$BUILD_DIR/deps"
-cd "$BUILD_DIR/deps"
-
-sudo apt-get install -y python-software-properties  # for add-apt-repository
-sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
-sudo add-apt-repository -y ppa:boost-latest/ppa
-sudo apt-get update
-
-sudo apt-get install -y git gcc-4.8 g++-4.8 libboost1.54-dev autoconf git \
-  libboost-thread1.54-dev libboost-filesystem1.54-dev libssl-dev \
-  libsnappy-dev libboost-system1.54-dev libboost-regex1.54-dev make \
-  libboost-context1.54-dev libtool libevent-dev libgtest-dev binutils-dev \
-  libboost-program-options1.54-dev
-
-# TODO: According to the folly docs, these system dependencies might be
-# missing.  However, things seem to build fine...
-#  automake autoconf-archive libboost-all-dev liblz4-dev liblzma-dev
-#  zlib1g-dev libjemalloc-dev
-
-sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 50
-sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 50
-
-CMAKE_NAME=cmake-2.8.12.1
-GFLAGS_VER=2.1.1
-GLOG_NAME=glog-0.3.3
-DC_VER=1.1.5
-DC_NAME=double-conversion-${DC_VER}
-
-# Newer cmake, since the system's 2.8.7 cmake is too old for gflags:
-# https://groups.google.com/forum/#!topic/google-gflags/bu1iIDKn-ok
-pushd .
-wget --no-check-certificate http://www.cmake.org/files/v2.8/${CMAKE_NAME}.tar.gz \
-    -O ${CMAKE_NAME}.tar.gz
-tar xzf ${CMAKE_NAME}.tar.gz
-cd ${CMAKE_NAME}
-cmake .
-make
-CMAKE="$(readlink -f bin/cmake)"
-popd
-
-# double-conversion
-pushd .
-wget https://github.com/google/double-conversion/archive/v${DC_VER}.tar.gz \
-    -O ${DC_NAME}.tar.gz
-tar xzf ${DC_NAME}.tar.gz
-cd ${DC_NAME}
-"$CMAKE" -DBUILD_SHARED_LIBS=ON .  # Don't use scons instead, it's broken.
-make
-sudo make install
-sudo ldconfig
-popd
-
-# gflags
-pushd .
-wget https://github.com/gflags/gflags/archive/v${GFLAGS_VER}.tar.gz \
-  -O gflags-${GFLAGS_VER}.tar.gz
-tar xzf gflags-${GFLAGS_VER}.tar.gz
-mkdir -p gflags-${GFLAGS_VER}/build/ && cd gflags-${GFLAGS_VER}/build/
-"$CMAKE" .. -DBUILD_SHARED_LIBS:BOOL=ON -DGFLAGS_NAMESPACE:STRING=google
-make
-sudo make install
-sudo ldconfig
-popd
-
-# glog
-pushd .
-wget https://google-glog.googlecode.com/files/${GLOG_NAME}.tar.gz \
-  -O ${GLOG_NAME}.tar.gz
-tar xzf ${GLOG_NAME}.tar.gz
-cd ${GLOG_NAME}
-./configure
-make
-sudo make install
-sudo ldconfig
-popd