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1#!/usr/bin/env bash
2#***************************************************************************
3#                                  _   _ ____  _
4#  Project                     ___| | | |  _ \| |
5#                             / __| | | | |_) | |
6#                            | (__| |_| |  _ <| |___
7#                             \___|\___/|_| \_\_____|
8#
9# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
10#
11# This software is licensed as described in the file COPYING, which
12# you should have received as part of this distribution. The terms
13# are also available at https://curl.se/docs/copyright.html.
14#
15# You may opt to use, copy, modify, merge, publish, distribute and/or sell
16# copies of the Software, and permit persons to whom the Software is
17# furnished to do so, under the terms of the COPYING file.
18#
19# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
20# KIND, either express or implied.
21#
22# SPDX-License-Identifier: curl
23#
24###########################################################################
25# This script performs all of the steps needed to build a
26# universal binary libcurl.framework for Mac OS X 10.4 or greater.
27#
28# Hendrik Visage:
29#  Generalizations added since  Snowleopard (10.6) do not include
30# the 10.4u SDK.
31#
32# Also note:
33# 10.5 is the *ONLY* SDK that support PPC64 :( -- 10.6 do not have ppc64 support
34#If you need to have PPC64 support then change below to 1
35PPC64_NEEDED=0
36# Apple does not support building for PPC anymore in Xcode 4 and later.
37# If you're using Xcode 3 or earlier and need PPC support, then change
38# the setting below to 1
39PPC_NEEDED=0
40
41# For me the default is to develop for the platform I am on, and if you
42#desire compatibility with older versions then change USE_OLD to 1 :)
43USE_OLD=0
44
45VERSION=`/usr/bin/sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' include/curl/curlver.h`
46FRAMEWORK_VERSION=Versions/Release-$VERSION
47
48#I also wanted to "copy over" the system, and thus the reason I added the
49# version to Versions/Release-7.20.1 etc.
50# now a simple rsync -vaP libcurl.framework /Library/Frameworks will install it
51# and setup the right paths to this version, leaving the system version
52# "intact", so you can "fix" it later with the links to Versions/A/...
53
54DEVELOPER_PATH=`xcode-select --print-path`
55# Around Xcode 4.3, SDKs were moved from the Developer folder into the
56# MacOSX.platform folder
57if test -d "$DEVELOPER_PATH/Platforms/MacOSX.platform/Developer/SDKs"; then
58 SDK_PATH="$DEVELOPER_PATH/Platforms/MacOSX.platform/Developer/SDKs"
59else
60 SDK_PATH="$DEVELOPER_PATH/SDKs"
61fi
62OLD_SDK=`ls  $SDK_PATH|head -1`
63NEW_SDK=`ls -r $SDK_PATH|head -1`
64
65if test "0"$USE_OLD -gt 0
66then
67 SDK32=$OLD_SDK
68else
69 SDK32=$NEW_SDK
70fi
71
72MACVER=`echo $SDK32|sed -e s/[a-zA-Z]//g -e s/.\$//`
73
74SDK32_DIR=$SDK_PATH/$SDK32
75MINVER32='-mmacosx-version-min='$MACVER
76if test $PPC_NEEDED -gt 0; then
77 ARCHES32='-arch i386 -arch ppc'
78else
79 ARCHES32='-arch i386'
80fi
81
82if test $PPC64_NEEDED -gt 0
83then
84  SDK64=10.5
85  ARCHES64='-arch x86_64 -arch ppc64'
86  SDK64=`ls  $SDK_PATH | grep "10\.5" | head -1`
87else
88 ARCHES64='-arch x86_64'
89 #We "know" that 10.4 and earlier do not support 64bit
90 OLD_SDK64=`ls  $SDK_PATH | grep -v "10\.[0-4]" | head -1`
91 NEW_SDK64=`ls -r $SDK_PATH | grep -v "10\.[0-4][^0-9]" | head -1`
92 if test $USE_OLD -gt 0
93  then
94   SDK64=$OLD_SDK64
95  else
96   SDK64=$NEW_SDK64
97  fi
98fi
99
100SDK64_DIR=$SDK_PATH/$SDK64
101MACVER64=`echo $SDK64|sed -e s/[a-zA-Z]//g -e s/.\$//`
102
103MINVER64='-mmacosx-version-min='$MACVER64
104
105if test ! -z $SDK32; then
106  echo "----Configuring libcurl for 32 bit universal framework..."
107  make clean
108  ./configure --disable-dependency-tracking --disable-static --with-gssapi --with-secure-transport \
109    CFLAGS="-Os -isysroot $SDK32_DIR $ARCHES32" \
110    LDFLAGS="-Wl,-syslibroot,$SDK32_DIR $ARCHES32 -Wl,-headerpad_max_install_names" \
111    CC=$CC
112
113  echo "----Building 32 bit libcurl..."
114  make -j `sysctl -n hw.logicalcpu_max`
115
116  echo "----Creating 32 bit framework..."
117  rm -r libcurl.framework
118  mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Resources
119  cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl
120  install_name_tool -id @rpath/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl
121  cp lib/libcurl.plist libcurl.framework/${FRAMEWORK_VERSION}/Resources/Info.plist
122  mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl
123  cp include/curl/*.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl
124  pushd libcurl.framework
125  ln -fs ${FRAMEWORK_VERSION}/libcurl libcurl
126  ln -fs ${FRAMEWORK_VERSION}/Resources Resources
127  ln -fs ${FRAMEWORK_VERSION}/Headers Headers
128  cd Versions
129  ln -fs $(basename "${FRAMEWORK_VERSION}") Current
130
131  echo Testing for SDK64
132  if test -d $SDK64_DIR; then
133  echo entering...
134    popd
135    make clean
136    echo "----Configuring libcurl for 64 bit universal framework..."
137    ./configure --disable-dependency-tracking --disable-static --with-gssapi --with-secure-transport \
138      CFLAGS="-Os -isysroot $SDK64_DIR $ARCHES64" \
139      LDFLAGS="-Wl,-syslibroot,$SDK64_DIR $ARCHES64 -Wl,-headerpad_max_install_names" \
140      CC=$CC
141
142    echo "----Building 64 bit libcurl..."
143    make -j `sysctl -n hw.logicalcpu_max`
144
145    echo "----Appending 64 bit framework to 32 bit framework..."
146    cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
147    install_name_tool -id @rpath/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
148    cp libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl32
149    pwd
150    lipo libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 -create -output libcurl.framework/${FRAMEWORK_VERSION}/libcurl
151    rm libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
152  fi
153
154  pwd
155  lipo -info libcurl.framework/${FRAMEWORK_VERSION}/libcurl
156  echo "libcurl.framework is built and can now be included in other projects."
157  echo "Copy libcurl.framework to your bundle's Contents/Frameworks folder, ~/Library/Frameworks or /Library/Frameworks."
158else
159  echo "Building libcurl.framework requires Mac OS X 10.4 or later with the MacOSX10.4/5/6 SDK installed."
160fi
161