boinc/mac_build/buildcurl.sh

#!/bin/sh

# This file is part of BOINC.
# http://boinc.berkeley.edu
# Copyright (C) 2008 University of California
#
# BOINC is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License
# as published by the Free Software Foundation,
# either version 3 of the License, or (at your option) any later version.
#
# BOINC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with BOINC.  If not, see <http://www.gnu.org/licenses/>.
#
#
# Script to build Macintosh Universal Binary library of curl-7.21.7 for
# use in building BOINC.
#
# by Charlie Fenton 7/21/06
# Updated 12/3/09 for OS 10.6 Snow Leopard and XCode 3.2.1
# Updated 7/6/11 for curl 7.21.7
#
## In Terminal, CD to the curl-7.21.7 directory.
##     cd [path]/curl-7.21.7/
## then run this script:
##     source [path]/buildcurl.sh [ -clean ]
##
## the -clean argument will force a full rebuild.
##

if [ "$1" != "-clean" ]; then
    if [ -f lib/.libs/libcurl_ppc.a ] && [ -f lib/.libs/libcurl_i386.a ] && [ -f lib/.libs/libcurl.a ]; then
        echo "curl-7.21.7 already built"
        return 0
    fi
fi

if [ ! -d /Developer/SDKs/MacOSX10.4u.sdk/ ]; then
    echo "ERROR: System 10.4u SDK is missing.  For details, see build instructions at"
    echo "boinc/mac_build/HowToBuildBOINC_XCode.rtf or http://boinc.berkeley.edu/trac/wiki/MacBuild"
    return 1
fi

export PATH=/usr/local/bin:$PATH

CURL_DIR=`pwd`
# curl configure and make expect a path to _installed_ c-ares-1.7.4
# so temporarily install c-ares at a path that does not contain spaces.
cd ../c-ares-1.7.4
make install 
cd "${CURL_DIR}"


rm -f lib/.libs/libcurl.a
rm -f lib/.libs/libcurl_ppc.a
rm -f lib/.libs/libcurl_i386.a

# cURL configure creates a different curlbuild.h file for each architecture
rm -f include/curl/curlbuild.h
rm -f include/curl/curlbuild_ppc.h
rm -f include/curl/curlbuild_i386.h

export CC=/usr/bin/gcc-4.0;export CXX=/usr/bin/g++-4.0
export LDFLAGS=" -isysroot /Developer/SDKs/MacOSX10.4u.sdk -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk -arch ppc"
export CPPFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch ppc -DMAC_OS_X_VERSION_MAX_ALLOWED=1030 -DMAC_OS_X_VERSION_MIN_REQUIRED=1030"
export CFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch ppc -DMAC_OS_X_VERSION_MAX_ALLOWED=1030 -DMAC_OS_X_VERSION_MIN_REQUIRED=1030"
export SDKROOT="/Developer/SDKs/MacOSX10.4u.sdk"
export MACOSX_DEPLOYMENT_TARGET=10.3

# c-ares configure creates a different ares_build.h file for each architecture
cp -f ../c-ares-1.7.4/ares_build_ppc.h /tmp/installed-c-ares/include/ares_build.h

./configure --enable-shared=NO --enable-ares=/tmp/installed-c-ares --host=ppc
if [  $? -ne 0 ]; then return 1; fi

make clean

make
if [  $? -ne 0 ]; then return 1; fi
mv -f include/curl/curlbuild.h include/curl/curlbuild_ppc.h
mv -f lib/.libs/libcurl.a lib/libcurl_ppc.a

make clean
if [  $? -ne 0 ]; then return 1; fi

export PATH=/usr/local/bin:$PATH
export CC=/usr/bin/gcc-4.0;export CXX=/usr/bin/g++-4.0
export LDFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk -arch i386"
export CPPFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch i386 -DMAC_OS_X_VERSION_MAX_ALLOWED=1030 -DMAC_OS_X_VERSION_MIN_REQUIRED=1030"
export CFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch i386 -DMAC_OS_X_VERSION_MAX_ALLOWED=1030 -DMAC_OS_X_VERSION_MIN_REQUIRED=1030"
export SDKROOT="/Developer/SDKs/MacOSX10.4u.sdk"
export MACOSX_DEPLOYMENT_TARGET=10.4

# c-ares configure creates a different ares_build.h file for each architecture
cp -f ../c-ares-1.7.4/ares_build_i386.h /tmp/installed-c-ares/include/ares_build.h

./configure --enable-shared=NO --enable-ares=/tmp/installed-c-ares --host=i386
if [  $? -ne 0 ]; then return 1; fi

make
if [  $? -ne 0 ]; then return 1; fi
mv -f include/curl/curlbuild.h include/curl/curlbuild_i386.h
mv -f lib/.libs/libcurl.a lib/libcurl_i386.a

export CC="";export CXX=""
export LDFLAGS=""
export CPPFLAGS=""
export CFLAGS=""
export SDKROOT=""

mv -f lib/libcurl_ppc.a lib/.libs/
mv -f lib/libcurl_i386.a lib/.libs/
lipo -create lib/.libs/libcurl_i386.a lib/.libs/libcurl_ppc.a -output lib/.libs/libcurl.a
if [  $? -ne 0 ]; then return 1; fi

# Delete temporarily installed c-ares.
rm -Rf /tmp/installed-c-ares/

rm -f include/curl/curlbuild.h

# Create a custom curlbuild.h file which directs BOINC builds 
# to the correct curlbuild_xxx.h file for each architecture.
cat >> include/curl/curlbuild.h << ENDOFFILE
/***************************************************************************
*
* This file was created for BOINC by the buildcurl.sh script
*
* You should not need to modify it manually
*
 ***************************************************************************/

#ifndef __BOINC_CURLBUILD_H
#define __BOINC_CURLBUILD_H

#ifndef __APPLE__
#error - this file is for Macintosh only
#endif

#ifdef __ppc__
#include "curl/curlbuild_ppc.h"
#elif defined(__i386__)
#include "curl/curlbuild_i386.h"
#else
#error - unknown architecture
#endif

#endif /* __BOINC_CURLBUILD_H */
ENDOFFILE

return 0