| #!/bin/sh |
| # |
| # Copyright 2016 Garrett D'Amore <garrett@damore.org> |
| # |
| # Permission is hereby granted, free of charge, to any person obtaining a copy |
| # of this software and associated documentation files (the "Software"), |
| # to deal in the Software without restriction, including without limitation |
| # the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| # and/or sell copies of the Software, and to permit persons to whom |
| # the Software is furnished to do so, subject to the following conditions: |
| # |
| # The above copyright notice and this permission notice shall be included |
| # in all copies or substantial portions of the Software. |
| # |
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| # IN THE SOFTWARE. |
| # |
| # |
| # This configure script provides the usual autoconf style interface for |
| # installation, but simply uses cmake. |
| # |
| SRCDIR=`dirname $0` |
| CURDIR=`pwd` |
| |
| strip_arg() |
| { |
| x=`echo "$1" | sed "s/[^=]*=//"` |
| eval $2=\"$x\" |
| } |
| |
| warn() { |
| echo "$*" 1>&2 |
| } |
| |
| find_prog() { |
| SIFS="${IFS= }" |
| IFS=: |
| for p in $PATH; do |
| if [ -x ${p}/$1 ] |
| then |
| IFS="${SIFS}" |
| echo "${p}/${1}" |
| return 0 |
| fi |
| done |
| IFS="${SIFS}" |
| return 1 |
| } |
| |
| need_cmake() { |
| warn "This program requires CMake 2.6 or newer to build." |
| warn "Obtain CMake from www.cmake.org" |
| exit 1 |
| } |
| |
| help() { |
| echo "This configure script is a convenience wrapper around" |
| echo "CMake. Only a limited subset of configuration options" |
| echo "are supported. For a fully featured build, use CMake". |
| echo |
| echo "Execute as $0 [options]" |
| echo |
| echo "Options supported are:" |
| echo |
| echo " --prefix={path} Set installation directory prefix." |
| echo " --with-cmake={path} Location of CMake executable." |
| echo |
| exit 1 |
| } |
| |
| # Argument parsing |
| PREFIX=/usr/local |
| while [ -n "$1" ]; do |
| case "$1" in |
| --with-cmake) |
| CMAKE="$2" |
| shift 2 |
| ;; |
| --with-cmake=*) |
| strip_arg "$1" CMAKE |
| shift |
| ;; |
| --prefix) |
| if [ -z "$2" ]; then |
| help |
| fi |
| PREFIX="$2" |
| shift 2 |
| ;; |
| --prefix=*) |
| strip_arg "$1" PREFIX |
| shift |
| ;; |
| *) |
| help |
| ;; |
| esac |
| done |
| |
| if [ -z "${CMAKE}" ]; then |
| CMAKE=`find_prog cmake` || need_cmake |
| fi |
| |
| if [ -f src/nn.h ] |
| then |
| warn "NOTE: Building in the source directory is not recommended." |
| fi |
| |
| GENERATOR="Unix Makefiles" |
| |
| "$CMAKE" -G "$GENERATOR" "-DCMAKE_INSTALL_PREFIX=$PREFIX" $SRCDIR |