1#!/bin/bash
2# This script performs all of the steps needed to build a
3# universal binary libcurl.framework for Mac OS X 10.4 or greater.
4#
5# Hendrik Visage:
6#  Generalizations added since  Snowleopard (10.6) do not include
7# the 10.4u SDK.
8#
9# Also note:
10# 10.5 is the *ONLY* SDK that support PPC64 :( -- 10.6 do not have ppc64 support
11#If you need to have PPC64 support then change below to 1
12PPC64_NEEDED=0
13
14# For me the default is to develop for the platform I am on, and if you
15#desire compatibility with older versions then change USE_OLD to 1 :)
16USE_OLD=0
17
18VERSION=`/usr/bin/sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' include/curl/curlver.h`
19FRAMEWORK_VERSION=Versions/Release-$VERSION
20
21#I also wanted to "copy over" the system, and thus the reason I added the
22# version to Versions/Release-7.20.1 etc.
23# now a simple rsync -vaP libcurl.framework /Library/Frameworks will install it
24# and setup the right paths to this version, leaving the system version
25# "intact", so you can "fix" it later with the links to Versions/A/...
26
27
28OLD_SDK=`ls  /Developer/SDKs|head -1`
29NEW_SDK=`ls -r /Developer/SDKs|head -1`
30
31if test "0"$USE_OLD -gt 0
32then
33 SDK32=$OLD_SDK
34else
35 SDK32=$NEW_SDK
36fi
37
38MACVER=`echo $SDK32|sed -e s/[a-zA-Z]//g -e s/.\$//`
39
40SDK32_DIR='/Developer/SDKs/'$SDK32
41MINVER32='-mmacosx-version-min='$MACVER
42ARCHES32='-arch i386 -arch ppc'
43
44
45if test $PPC64_NEEDED -gt 0
46then
47  SDK64=10.5
48  ARCHES64='-arch x86_64 -arch ppc64'
49  SDK64=`ls  /Developer/SDKs|grep 10.5|head -1`
50else
51 ARCHES64='-arch x86_64'
52 #We "know" that 10.4 and earlier do not support 64bit
53 OLD_SDK64=`ls  /Developer/SDKs|egrep -v "10.[0-4]"|head -1`
54 NEW_SDK64=`ls -r /Developer/SDKs|egrep -v "10.[0-4]"|head -1`
55 if test $USE_OLD -gt 0
56  then
57   SDK64=$OLD_SDK64
58  else
59   SDK64=$NEW_SDK64
60  fi
61fi
62
63SDK64_DIR='/Developer/SDKs/'$SDK64
64MACVER64=`echo $SDK64|sed -e s/[a-zA-Z]//g -e s/.\$//`
65
66MINVER64='-mmacosx-version-min='$MACVER64
67
68if test ! -z $SDK32; then
69  echo "----Configuring libcurl for 32 bit universal framework..."
70  make clean
71  ./configure --disable-dependency-tracking --disable-static --with-gssapi \
72    CFLAGS="-Os -isysroot $SDK32_DIR $ARCHES32 $MINVER32" \
73    LDFLAGS="-Wl,-syslibroot,$SDK32_DIR $ARCHES32 $MINVER32 -Wl,-headerpad_max_install_names" \
74    CC=$CC
75
76  echo "----Building 32 bit libcurl..."
77  make
78
79  echo "----Creating 32 bit framework..."
80  rm -r libcurl.framework
81  mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Resources
82  cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl
83  install_name_tool -id @executable_path/../Frameworks/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl
84  /usr/bin/sed -e "s/7\.12\.3/$VERSION/" lib/libcurl.plist >libcurl.framework/${FRAMEWORK_VERSION}/Resources/Info.plist
85  mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl
86  cp include/curl/*.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl
87  pushd libcurl.framework
88  ln -fs ${FRAMEWORK_VERSION}/libcurl libcurl
89  ln -fs ${FRAMEWORK_VERSION}/Resources Resources
90  ln -fs ${FRAMEWORK_VERSION}/Headers Headers
91  cd Versions
92  ln -fs ${FRAMEWORK_VERSION} Current
93
94  echo TEsting for SDK64
95  if test -d $SDK64_DIR; then
96  echo entering...
97    popd
98    make clean
99    echo "----Configuring libcurl for 64 bit universal framework..."
100    ./configure --disable-dependency-tracking --disable-static --with-gssapi \
101      CFLAGS="-Os -isysroot $SDK64_DIR $ARCHES64 $MINVER64" \
102      LDFLAGS="-Wl,-syslibroot,$SDK64_DIR $ARCHES64 $MINVER64 -Wl,-headerpad_max_install_names" \
103      CC=$CC
104
105    echo "----Building 64 bit libcurl..."
106    make
107
108    echo "----Appending 64 bit framework to 32 bit framework..."
109    cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
110    install_name_tool -id @executable_path/../Frameworks/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
111    cp libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl32
112    pwd
113    lipo libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 -create -output libcurl.framework/${FRAMEWORK_VERSION}/libcurl
114    rm libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
115    cp libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild32.h
116    cp include/curl/curlbuild.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild64.h
117    cat >libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild.h <<EOF
118#ifdef __LP64__
119#include "curl/curlbuild64.h"
120#else
121#include "curl/curlbuild32.h"
122#endif
123EOF
124  fi
125
126  pwd
127  lipo -info libcurl.framework/${FRAMEWORK_VERSION}/libcurl
128  echo "libcurl.framework is built and can now be included in other projects."
129  echo "Copy libcurl.framework to your bundle's Contents/Frameworks folder, ~/Library/Frameworks or /Library/Frameworks."
130else
131  echo "Building libcurl.framework requires Mac OS X 10.4 or later with the MacOSX10.4/5/6 SDK installed."
132fi
133