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Added configure script to wrap cmake functionality
This commit is contained in:
Jon Siwek
parent
c1e0b41275
commit
02e17e949b
4 changed files with 276 additions and 101 deletions
238
configure
vendored
Executable file
238
configure
vendored
Executable file
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@ -0,0 +1,238 @@
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#!/bin/sh
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# Convenience wrapper for easily viewing/setting options that
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# the project's CMake scripts will recognize
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# check for `cmake` command
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type -P cmake &>/dev/null || {
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echo "\
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This package requires CMake, please install it first, then you may
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use this configure script to access CMake equivalent functionality.\
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" >&2;
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exit 1;
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}
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usage="\
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Usage: $0 [OPTION]... [VAR=VALUE]...
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Build Directory:
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--builddir=DIR place build files in directory [build]
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Installation Directories:
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--prefix=PREFIX installation directory [/usr/local/bro]
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--datadir=PATH policy file installation directory
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[PREFIX/share/bro]
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Optional Features:
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--enable-debug compile with debugging symbols
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--enable-release compile with optimizations
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--enable-brov6 enable IPv6 processing
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--enable-perftools use Google's perftools
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--build-binpac build BinPAC from source located in
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'binpac' subdirectory
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--install-binpac if --build-binpac, this option adds
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BinPAC build files to the install target
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Required Packages in Non-Standard Locations:
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--with-openssl=PATH path to OpenSSL install root
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--with-bind=PATH path to BIND install root
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--with-pcap=PATH path to libpcap install root
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--with-binpac=PATH path to BinPAC install root
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Optional Packages in Non-Standard Locations:
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--with-libmagic=PATH path to libmagic install root
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--with-geoip=PATH path to the libGeoIP install root
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--with-perftools=PATH path to Google Perftools install root
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Influential Environment Variables (only on first invocation
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per build directory):
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CC C compiler command
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CFLAGS C compiler flags
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CXX C++ compiler command
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CXXFLAGS C++ compiler flags
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"
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sourcedir=`dirname $0`
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if [ "$sourcedir" == "." ]; then
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sourcedir=`pwd`
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fi
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# set defaults
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builddir=build
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prefix=/usr/local/bro
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datadir=$prefix/share/bro
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debug=false
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release=false
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use_IPv6=false
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enable_perftools=false
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build_binpac=false
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skip_binpac_install=true
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# parse arguments
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while [ $# -ne 0 ]; do
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case "$1" in
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-*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
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*) optarg= ;;
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esac
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case "$1" in
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--help|-h)
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echo "${usage}" 1>&2
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exit 1
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;;
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--builddir=*)
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builddir=$optarg
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;;
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--prefix=*)
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if [ "$datadir" == "${prefix}/share/bro" ]; then
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# User has not explicitly set datadir, so re-root
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# it to the chosen prefix
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datadir=$optarg/share/bro
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fi
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prefix=$optarg
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;;
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--datadir=*)
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datadir=$optarg
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;;
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--enable-debug)
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debug=true
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;;
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--enable-release)
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release=true
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;;
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--enable-brov6)
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use_IPv6=true
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;;
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--enable-perftools)
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enable_perftools=true
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;;
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--build-binpac)
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if [ -f $sourcedir/binpac/CMakeLists.txt ]; then
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build_binpac=true
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else
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echo "Error: BinPAC source not found in $sourcedir/binpac" >&2
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exit 1
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fi
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;;
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--install-binpac)
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skip_binpac_install=false
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;;
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--with-openssl=*)
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openssl_root=$optarg
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;;
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--with-bind=*)
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bind_root=$optarg
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;;
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--with-pcap=*)
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pcap_root=$optarg
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;;
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--with-binpac=*)
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binpac_root=$optarg
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;;
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--with-libmagic=*)
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libmagic_root=$optarg
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;;
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--with-geoip=*)
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geoip_root=$optarg
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;;
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--with-perftools=*)
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perftools_root=$optarg
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;;
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*)
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echo "Invalid option '$1'. Try $0 --help to see available options."
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exit 1
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;;
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esac
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shift
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done
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# Create build directory
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mkdir -p $builddir
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# Create a build options file in the build directory w/ selected options
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BuildOptionsFile=$builddir/BuildOptions.cmake
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cat > $BuildOptionsFile << EOF
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#######################################################################
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#
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# Bro - Build Setup
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#
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#######################################################################
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#######################################################################
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# Installation Directories
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#######################################################################
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set(CMAKE_INSTALL_PREFIX $prefix
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CACHE STRING "installation directory" FORCE)
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set(DATADIR $datadir
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CACHE STRING "installation directory for Bro policy files" FORCE)
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#######################################################################
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# Optional Features
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#######################################################################
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set(ENABLE_DEBUG $debug
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CACHE STRING "compile with debugging symbols" FORCE)
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set(ENABLE_RELEASE $release
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CACHE STRING "use compiler optimizations" FORCE)
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set(BROv6 $use_IPv6
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CACHE STRING "enable IPv6 processing" FORCE)
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set(ENABLE_PERFTOOLS $enable_perftools
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CACHE STRING "use Google's perftools" FORCE)
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# If the following option is set to true, then instead of searching for
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# an installation of BinPac, it will be downloaded into the 'binpac'
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# subdirectory if necessary and then built
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set(BinPAC_PREFER_BUILD $build_binpac
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CACHE STRING "retrieve and build BinPAC dependency from source" FORCE)
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set(BinPAC_SKIP_INSTALL $skip_binpac_install
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CACHE STRING "don't install BinPAC if built from source" FORCE)
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#######################################################################
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# Packages in Non-Standard Locations
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# Uncomment/edit options below in order to aid the CMake
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# configuration scripts in finding dependencies that are installed
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# in atypical locations.
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#######################################################################
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EOF
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# Function to set a CMake cache variable that act as a hint for
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# finding packages in non-standard locations.
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# $1 argument is the name of the CMake hint variable
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# $2 argument is path to use as the hint variable's value
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# if empty, then a dummy value is used and the option
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# is commented out of the build options file
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add_search_path_hint () {
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if [ -z "$2" ]; then
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comment="#"
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path=/insert/your/path/here
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else
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comment=""
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path=$2
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fi
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cat >> $BuildOptionsFile << EOF
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${comment}set($1 $path
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${comment} CACHE STRING "Non-Standard install root" FORCE)
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EOF
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}
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add_search_path_hint OPENSSL_ROOT_DIR ${openssl_root}
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add_search_path_hint BIND_ROOT_DIR ${bind_root}
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add_search_path_hint PCAP_ROOT_DIR ${pcap_root}
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add_search_path_hint BinPAC_ROOT_DIR ${binpac_root}
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add_search_path_hint LibMagic_ROOT_DIR ${libmagic_root}
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add_search_path_hint LibGeoIP_ROOT_DIR ${geoip_root}
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add_search_path_hint GooglePerftools_ROOT_DIR ${perftools_root}
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echo "Build Directory : $builddir"
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echo "Build Options : $BuildOptionsFile"
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echo "Source Directory: $sourcedir"
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cd $builddir
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cmake $sourcedir
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