buildpackage.sh

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#!/bin/bash

# Copyright (c) 2001-2006 The Trustees of Indiana University.  
#                         All rights reserved.
# Copyright (c) 2006-2007 Los Alamos National Security, LLC.  All rights
#                         reserved. 
# 
# This file is part of the Open MPI software package.  For license
# information, see the LICENSE file in the top level directory of the
# Open MPI source distribution.
#
#

#
# Build a Mac OS X package for use by Installer.app
#
# Usage: buildpackage.sh <tarball> [prefix]
#
# Prefix defaults to /usr/local


########################################################################
#
# Configuration Options
#
########################################################################

#
# User-configurable stuff
#
OMPI_PACKAGE="openmpi"
OMPI_PREFIX="/usr/local/"
OMPI_OPTIONS="--disable-mpi-f77 --without-cs-fs --enable-mca-no-build=ras-slurm,pls-slurm,gpr-null,sds-pipe,sds-slurm,pml-cm NM=\"nm -p\""
OMPI_OSX_README="ReadMe.rtf"
# note - if want XGrid support, make sure that a cocoa-supported 
# architecture appears first on the list.  Otherwise, we won't
# lipo that component and it will be dropped
OMPI_ARCH_LIST="ppc ppc64 i386 x86_64"
OMPI_SDK="/Developer/SDKs/MacOSX10.4u.sdk"

#
# Not so modifiable stuff
#
BUILD_TMP="/tmp/buildpackage-$$"
if test ! "$2" = ""; then
    OMPI_PREFIX="$2"
fi

OMPI_STARTDIR=`pwd`

echo "--> Configuration options:"
echo "    Package Name:   $OMPI_PACKAGE"
echo "    Prefix:         $OMPI_PREFIX"
echo "    Config Options: $OMPI_OPTIONS"
echo "    Architectures:  $OMPI_ARCH_LIST"
echo "    Target SDK:     $OMPI_SDK"
echo ""

########################################################################
#
# Start actual code that does stuff
#
########################################################################

#
# Sanity check
#
fulltarball="$1"
if test "$fulltarball" = ""; then
    echo "Usage: buildpackage.sh <tarball> [prefix]"
    exit 1
fi
if test ! -f $fulltarball; then
    echo "*** Can't find $fulltarball!"
    exit 1
fi
echo "--> Found tarball: $fulltarball"

#
# Find version info
#
tarball=`basename $fulltarball`
first="`echo $tarball | cut -d- -f2`"
version="`echo $first | sed -e 's/\.tar\.gz//'`"
unset first
echo "--> Found OMPI version: $version"

OMPI_VER_PACKAGE="${OMPI_PACKAGE}-${version}"

#
# Sanity check that we can continue
#
if test -d "/Volumes/${OMPI_VER_PACKAGE}"; then
    echo "*** Already have disk image (/Volumes/${OMPI_VER_PACKAGE}) mounted."
    echo "*** Unmount and try again"
    exit 1
fi

if test ! -r "${OMPI_OSX_README}"; then
    echo "*** Can not find ${OMPI_OSX_README} in `pwd`."
    exit 1
else
    OMPI_OSX_README="`pwd`/${OMPI_OSX_README}"
fi


#
# Clean out the environment a bit
#
echo "--> Cleaning environment"
PATH=/bin:/sbin/:/usr/bin
LANGUAGE=C
LC_ALL=C
LC_MESSAGES=
LANG=
export PATH LANGUAGE LC_ALL LC_MESSAGES LANG
unset LD_LIBRARY_PATH CC CXX FC F77 OBJC

#
# Make some play space
#
echo "--> Making play space: $BUILD_TMP"
if test -d $BUILD_TMP; then
    echo "Build dir $BUILD_TMP exists - exiting"
    exit 1
fi
# -p is safe - will only run on OS X
mkdir -p $BUILD_TMP


########################################################################
#
# Configure, Build, and Install Open MPI
#
########################################################################

#
# Put tarball in right place
#
echo "--> Copying tarball"
cp $fulltarball $BUILD_TMP/.

cd $BUILD_TMP

#
# Expand tarball
#

# we know there can't be spaces in $tarball - filename only
cmd="tar xzf $tarball"
echo "--> Untarring source: $cmd"

eval $cmd
srcdir="$BUILD_TMP/openmpi-$version"
if test ! -d "$srcdir"; then
    echo "*** Didn't find $srcdir as expected - aborting"
    exit 1
fi

build_arch=`uname -p`"-apple-darwin"`uname -r`

real_install=1
for arch in $OMPI_ARCH_LIST ; do
    builddir="$BUILD_TMP/build-$arch"
    mkdir "$builddir"

    case "$arch" in
        ppc)
            host_arch="powerpc-apple-darwin"`uname -r`
            ;;
        ppc64)
            # lie, but makes building on G4 easier
            host_arch="powerpc64-apple-darwin"`uname -r`
            ;;
        i386)
            host_arch="i386-apple-darwin"`uname -r`
            ;;
        x86_64)
            host_arch="x86_64-apple-darwin"`uname -r`
            ;;
        *)
            echo "**** Could not find arch string for $arch ****"
            exit 1
            ;;
    esac

    #
    # Run configure
    # 
    cd $builddir
    config="$srcdir/configure CFLAGS=\"-arch $arch -isysroot $OMPI_SDK\" CXXFLAGS=\"-arch $arch -isysroot $OMPI_SDK\" OBJCFLAGS=\"-arch $arch -isysroot $OMPI_SDK\" --prefix=$OMPI_PREFIX $OMPI_OPTIONS --build=$build_arch --host=$host_arch"
    echo "--> Running configure: $config"
    eval $config > "$BUILD_TMP/configure.out-$arch" 2>&1

    if test $? != 0; then
        echo "*** Problem running configure - aborting!"
        echo "*** See $BUILD_TMP/configure.out-$arch for help."
        exit 1
    fi

    #
    # Build
    #
    cmd="make -j 4 all"
    echo "--> Building: $cmd"
    eval $cmd > "$BUILD_TMP/make.out-$arch" 2>&1

    if test $? != 0; then
        echo "*** Problem building - aborting!"
        echo "*** See $BUILD_TMP/make.out-$arch for help."
        exit 1
    fi

    #
    # Install into tmp place
    #
    if test $real_install -eq 1 ; then
        distdir="dist"
        real_install=0
    else
        distdir="dist-$arch"
    fi
    fulldistdir="$BUILD_TMP/$distdir"
    cmd="make DESTDIR=$fulldistdir install"
    echo "--> Installing:"
    eval $cmd > "$BUILD_TMP/install.out-$arch" 2>&1

    if test $? != 0; then
        echo "*** Problem installing - aborting!"
        echo "*** See $BUILD_TMP/install.out-$arch for help."
        exit 1
    fi

    #
    # Copy in special doc files
    #
    SPECIAL_FILES="README LICENSE"
    echo "--> Copying in special files: $SPECIAL_FILES"
    pushd $srcdir >/dev/null
    mkdir -p  "${fulldistdir}/${OMPI_PREFIX}/share/openmpi/doc"
    cp $SPECIAL_FILES "${fulldistdir}/${OMPI_PREFIX}/share/openmpi/doc/."
    if [ ! $? = 0 ]; then
        echo "*** Problem copying files $SPECIAL_FILES.  Aborting!"
        exit 1
    fi
    popd >/dev/null

    distdir=
    fulldistdir=
done


########################################################################
#
# Make the fat binary
#
########################################################################
print_arch_if() {
    case "$1" in
        ppc)
            echo "#ifdef __ppc__" >> mpi.h
            ;;
        ppc64)
            echo "#ifdef __ppc64__" >> mpi.h
            ;;
        i386)
            echo "#ifdef __i386__" >> mpi.h
            ;;
        x86_64)
            echo "#ifdef __x86_64__" >> mpi.h
            ;;
        *)
            echo "*** Could not find arch #ifdef for $1"
            exit 1
            ;;
    esac