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curl/MacOSX-Framework
Nick Zitzmann 072b1ad15a MacOSX-Framework: Make script work in Xcode 4.0 and later
Apple made a number of changes to Xcode 4. The SDKs were moved, the entire
Developer folder was moved, and PowerPC support was removed. The script
will now adapt to those changes and should be future-proofed against
additional changes in case Apple moves the Developer folder ever again.
Also, the minimum OS X version compiler option was removed, so that the
framework can be built against the latest SDK but still run in older cats.
2013-02-17 14:30:38 -07:00

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#!/bin/bash
# This script performs all of the steps needed to build a
# universal binary libcurl.framework for Mac OS X 10.4 or greater.
#
# Hendrik Visage:
# Generalizations added since Snowleopard (10.6) do not include
# the 10.4u SDK.
#
# Also note:
# 10.5 is the *ONLY* SDK that support PPC64 :( -- 10.6 do not have ppc64 support
#If you need to have PPC64 support then change below to 1
PPC64_NEEDED=0
# Apple does not support building for PPC anymore in Xcode 4 and later.
# If you're using Xcode 3 or earlier and need PPC support, then change
# the setting below to 1
PPC_NEEDED=0
# For me the default is to develop for the platform I am on, and if you
#desire compatibility with older versions then change USE_OLD to 1 :)
USE_OLD=0
VERSION=`/usr/bin/sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' include/curl/curlver.h`
FRAMEWORK_VERSION=Versions/Release-$VERSION
#I also wanted to "copy over" the system, and thus the reason I added the
# version to Versions/Release-7.20.1 etc.
# now a simple rsync -vaP libcurl.framework /Library/Frameworks will install it
# and setup the right paths to this version, leaving the system version
# "intact", so you can "fix" it later with the links to Versions/A/...
DEVELOPER_PATH=`xcode-select --print-path`
# Around Xcode 4.3, SDKs were moved from the Developer folder into the
# MacOSX.platform folder
if test -d "$DEVELOPER_PATH/Platforms/MacOSX.platform/Developer/SDKs"; then
SDK_PATH="$DEVELOPER_PATH/Platforms/MacOSX.platform/Developer/SDKs"
else
SDK_PATH="$DEVELOPER_PATH/SDKs";
fi
OLD_SDK=`ls $SDK_PATH|head -1`
NEW_SDK=`ls -r $SDK_PATH|head -1`
if test "0"$USE_OLD -gt 0
then
SDK32=$OLD_SDK
else
SDK32=$NEW_SDK
fi
MACVER=`echo $SDK32|sed -e s/[a-zA-Z]//g -e s/.\$//`
SDK32_DIR=$SDK_PATH/$SDK32
MINVER32='-mmacosx-version-min='$MACVER
if test $PPC_NEEDED -gt 0; then
ARCHES32='-arch i386 -arch ppc'
else
ARCHES32='-arch i386'
fi
if test $PPC64_NEEDED -gt 0
then
SDK64=10.5
ARCHES64='-arch x86_64 -arch ppc64'
SDK64=`ls $SDK_PATH|grep 10.5|head -1`
else
ARCHES64='-arch x86_64'
#We "know" that 10.4 and earlier do not support 64bit
OLD_SDK64=`ls $SDK_PATH|egrep -v "10.[0-4]"|head -1`
NEW_SDK64=`ls -r $SDK_PATH|egrep -v "10.[0-4]"|head -1`
if test $USE_OLD -gt 0
then
SDK64=$OLD_SDK64
else
SDK64=$NEW_SDK64
fi
fi
SDK64_DIR=$SDK_PATH/$SDK64
MACVER64=`echo $SDK64|sed -e s/[a-zA-Z]//g -e s/.\$//`
MINVER64='-mmacosx-version-min='$MACVER64
if test ! -z $SDK32; then
echo "----Configuring libcurl for 32 bit universal framework..."
make clean
./configure --disable-dependency-tracking --disable-static --with-gssapi --with-darwinssl \
CFLAGS="-Os -isysroot $SDK32_DIR $ARCHES32" \
LDFLAGS="-Wl,-syslibroot,$SDK32_DIR $ARCHES32 -Wl,-headerpad_max_install_names" \
CC=$CC
echo "----Building 32 bit libcurl..."
make -j `sysctl -n hw.logicalcpu_max`
echo "----Creating 32 bit framework..."
rm -r libcurl.framework
mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Resources
cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl
install_name_tool -id @executable_path/../Frameworks/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl
/usr/bin/sed -e "s/7\.12\.3/$VERSION/" lib/libcurl.plist >libcurl.framework/${FRAMEWORK_VERSION}/Resources/Info.plist
mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl
cp include/curl/*.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl
pushd libcurl.framework
ln -fs ${FRAMEWORK_VERSION}/libcurl libcurl
ln -fs ${FRAMEWORK_VERSION}/Resources Resources
ln -fs ${FRAMEWORK_VERSION}/Headers Headers
cd Versions
ln -fs ${FRAMEWORK_VERSION} Current
echo Testing for SDK64
if test -d $SDK64_DIR; then
echo entering...
popd
make clean
echo "----Configuring libcurl for 64 bit universal framework..."
./configure --disable-dependency-tracking --disable-static --with-gssapi --with-darwinssl \
CFLAGS="-Os -isysroot $SDK64_DIR $ARCHES64" \
LDFLAGS="-Wl,-syslibroot,$SDK64_DIR $ARCHES64 -Wl,-headerpad_max_install_names" \
CC=$CC
echo "----Building 64 bit libcurl..."
make -j `sysctl -n hw.logicalcpu_max`
echo "----Appending 64 bit framework to 32 bit framework..."
cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
install_name_tool -id @executable_path/../Frameworks/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
cp libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl32
pwd
lipo libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 -create -output libcurl.framework/${FRAMEWORK_VERSION}/libcurl
rm libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
cp libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild32.h
cp include/curl/curlbuild.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild64.h
cat >libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild.h <<EOF
#ifdef __LP64__
#include "curl/curlbuild64.h"
#else
#include "curl/curlbuild32.h"
#endif
EOF
fi
pwd
lipo -info libcurl.framework/${FRAMEWORK_VERSION}/libcurl
echo "libcurl.framework is built and can now be included in other projects."
echo "Copy libcurl.framework to your bundle's Contents/Frameworks folder, ~/Library/Frameworks or /Library/Frameworks."
else
echo "Building libcurl.framework requires Mac OS X 10.4 or later with the MacOSX10.4/5/6 SDK installed."
fi