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      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
     12 PPC64_NEEDED=0
     13 # Apple does not support building for PPC anymore in Xcode 4 and later.
     14 # If you're using Xcode 3 or earlier and need PPC support, then change
     15 # the setting below to 1
     16 PPC_NEEDED=0
     17 
     18 # For me the default is to develop for the platform I am on, and if you
     19 #desire compatibility with older versions then change USE_OLD to 1 :)
     20 USE_OLD=0
     21 
     22 VERSION=`/usr/bin/sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' include/curl/curlver.h`
     23 FRAMEWORK_VERSION=Versions/Release-$VERSION
     24 
     25 #I also wanted to "copy over" the system, and thus the reason I added the
     26 # version to Versions/Release-7.20.1 etc.
     27 # now a simple rsync -vaP libcurl.framework /Library/Frameworks will install it
     28 # and setup the right paths to this version, leaving the system version
     29 # "intact", so you can "fix" it later with the links to Versions/A/...
     30 
     31 DEVELOPER_PATH=`xcode-select --print-path`
     32 # Around Xcode 4.3, SDKs were moved from the Developer folder into the
     33 # MacOSX.platform folder
     34 if test -d "$DEVELOPER_PATH/Platforms/MacOSX.platform/Developer/SDKs"; then
     35  SDK_PATH="$DEVELOPER_PATH/Platforms/MacOSX.platform/Developer/SDKs"
     36 else
     37  SDK_PATH="$DEVELOPER_PATH/SDKs";
     38 fi
     39 OLD_SDK=`ls  $SDK_PATH|head -1`
     40 NEW_SDK=`ls -r $SDK_PATH|head -1`
     41 
     42 if test "0"$USE_OLD -gt 0
     43 then
     44  SDK32=$OLD_SDK
     45 else
     46  SDK32=$NEW_SDK
     47 fi
     48 
     49 MACVER=`echo $SDK32|sed -e s/[a-zA-Z]//g -e s/.\$//`
     50 
     51 SDK32_DIR=$SDK_PATH/$SDK32
     52 MINVER32='-mmacosx-version-min='$MACVER
     53 if test $PPC_NEEDED -gt 0; then
     54  ARCHES32='-arch i386 -arch ppc'
     55 else
     56  ARCHES32='-arch i386'
     57 fi
     58 
     59 if test $PPC64_NEEDED -gt 0
     60 then
     61   SDK64=10.5
     62   ARCHES64='-arch x86_64 -arch ppc64'
     63   SDK64=`ls  $SDK_PATH|grep 10.5|head -1`
     64 else
     65  ARCHES64='-arch x86_64'
     66  #We "know" that 10.4 and earlier do not support 64bit
     67  OLD_SDK64=`ls  $SDK_PATH|egrep -v "10.[0-4]"|head -1`
     68  NEW_SDK64=`ls -r $SDK_PATH|egrep -v "10.[0-4][^0-9]" | head -1`
     69  if test $USE_OLD -gt 0
     70   then
     71    SDK64=$OLD_SDK64
     72   else
     73    SDK64=$NEW_SDK64
     74   fi
     75 fi
     76 
     77 SDK64_DIR=$SDK_PATH/$SDK64
     78 MACVER64=`echo $SDK64|sed -e s/[a-zA-Z]//g -e s/.\$//`
     79 
     80 MINVER64='-mmacosx-version-min='$MACVER64
     81 
     82 if test ! -z $SDK32; then
     83   echo "----Configuring libcurl for 32 bit universal framework..."
     84   make clean
     85   ./configure --disable-dependency-tracking --disable-static --with-gssapi --with-darwinssl \
     86     CFLAGS="-Os -isysroot $SDK32_DIR $ARCHES32" \
     87     LDFLAGS="-Wl,-syslibroot,$SDK32_DIR $ARCHES32 -Wl,-headerpad_max_install_names" \
     88     CC=$CC
     89 
     90   echo "----Building 32 bit libcurl..."
     91   make -j `sysctl -n hw.logicalcpu_max`
     92 
     93   echo "----Creating 32 bit framework..."
     94   rm -r libcurl.framework
     95   mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Resources
     96   cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl
     97   install_name_tool -id @rpath/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl
     98   /usr/bin/sed -e "s/7\.12\.3/$VERSION/" lib/libcurl.plist >libcurl.framework/${FRAMEWORK_VERSION}/Resources/Info.plist
     99   mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl
    100   cp include/curl/*.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl
    101   pushd libcurl.framework
    102   ln -fs ${FRAMEWORK_VERSION}/libcurl libcurl
    103   ln -fs ${FRAMEWORK_VERSION}/Resources Resources
    104   ln -fs ${FRAMEWORK_VERSION}/Headers Headers
    105   cd Versions
    106   ln -fs $(basename "${FRAMEWORK_VERSION}") Current
    107 
    108   echo Testing for SDK64
    109   if test -d $SDK64_DIR; then
    110   echo entering...
    111     popd
    112     make clean
    113     echo "----Configuring libcurl for 64 bit universal framework..."
    114     ./configure --disable-dependency-tracking --disable-static --with-gssapi --with-darwinssl \
    115       CFLAGS="-Os -isysroot $SDK64_DIR $ARCHES64" \
    116       LDFLAGS="-Wl,-syslibroot,$SDK64_DIR $ARCHES64 -Wl,-headerpad_max_install_names" \
    117       CC=$CC
    118 
    119     echo "----Building 64 bit libcurl..."
    120     make -j `sysctl -n hw.logicalcpu_max`
    121 
    122     echo "----Appending 64 bit framework to 32 bit framework..."
    123     cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
    124     install_name_tool -id @rpath/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
    125     cp libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl32
    126     pwd
    127     lipo libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 -create -output libcurl.framework/${FRAMEWORK_VERSION}/libcurl
    128     rm libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64
    129     cp libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild32.h
    130     cp include/curl/curlbuild.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild64.h
    131     cat >libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild.h <<EOF
    132 #ifdef __LP64__
    133 #include "curl/curlbuild64.h"
    134 #else
    135 #include "curl/curlbuild32.h"
    136 #endif
    137 EOF
    138   fi
    139 
    140   pwd
    141   lipo -info libcurl.framework/${FRAMEWORK_VERSION}/libcurl
    142   echo "libcurl.framework is built and can now be included in other projects."
    143   echo "Copy libcurl.framework to your bundle's Contents/Frameworks folder, ~/Library/Frameworks or /Library/Frameworks."
    144 else
    145   echo "Building libcurl.framework requires Mac OS X 10.4 or later with the MacOSX10.4/5/6 SDK installed."
    146 fi
    147