add zlib build scripts

Author: zilongshanren

build/ios/build_zlib.sh

@@ -0,0 +1,86 @@
+current_dir=`pwd`
+library_name=z
+rm -rf $library_name
+# build for armv7
+arch=armv7
+./build.sh -a $arch -l zlib
+top_dir=$current_dir/../..
+
+cd $current_dir
+mkdir -p $library_name/prebuilt/
+mkdir -p $library_name/include/
+
+cp $top_dir/contrib/install-ios-OS/$arch/lib/lib$library_name.a $library_name/prebuilt/lib$library_name-$arch.a
+cp -r $top_dir/contrib/install-ios-Os/$arch/include/*.h  $library_name/include/
+
+echo "cleaning up"
+rm -rf $top_dir/contrib/install-ios-OS
+rm -rf $top_dir/contrib/iPhoneOS-$arch
+
+# build for i386
+arch=i386
+./build.sh -s -a $arch -l zlib
+top_dir=$current_dir/../..
+
+cd $current_dir
+mkdir -p $library_name/prebuilt/
+mkdir -p $library_name/include/
+
+cp $top_dir/contrib/install-ios-Simulator/$arch/lib/lib${library_name}.a $library_name/prebuilt/lib$library_name-$arch.a
+
+echo "cleaning up"
+rm -rf $top_dir/contrib/install-ios-Simulator
+rm -rf $top_dir/contrib/iPhoneSimulator-$arch
+
+#build for x86_64
+arch=x86_64
+./build.sh -s -a $arch -l zlib
+top_dir=$current_dir/../..
+
+cd $current_dir
+mkdir -p $library_name/prebuilt/
+mkdir -p $library_name/include/
+
+cp $top_dir/contrib/install-ios-Simulator/$arch/lib/lib${library_name}.a $library_name/prebuilt/lib$library_name-$arch.a
+
+echo "cleaning up"
+rm -rf $top_dir/contrib/install-ios-Simulator/
+rm -rf $top_dir/contrib/iPhoneSimulator-$arch
+
+#build for arm64
+arch=arm64
+./build.sh -a $arch -l zlib
+top_dir=$current_dir/../..
+
+cd $current_dir
+mkdir -p $library_name/prebuilt/
+mkdir -p $library_name/include/
+
+cp $top_dir/contrib/install-ios-OS/$arch/lib/lib${library_name}.a $library_name/prebuilt/lib$library_name-$arch.a
+
+echo "cleaning up"
+rm -rf $top_dir/contrib/install-ios-OS
+rm -rf $top_dir/contrib/iPhoneOS-$arch
+
+
+#strip & create fat library
+LIPO="xcrun -sdk iphoneos lipo"
+STRIP="xcrun -sdk iphoneos strip"
+
+$LIPO -create $library_name/prebuilt/lib$library_name-armv7.a \
+      $library_name/prebuilt/lib$library_name-i386.a \
+      $library_name/prebuilt/lib$library_name-arm64.a \
+      $library_name/prebuilt/lib$library_name-x86_64.a \
+      -output $library_name/prebuilt/lib$library_name.a
+
+rm $library_name/prebuilt/lib$library_name-armv7.a
+rm $library_name/prebuilt/lib$library_name-i386.a
+rm $library_name/prebuilt/lib$library_name-arm64.a
+rm $library_name/prebuilt/lib$library_name-x86_64.a
+
+
+#remove debugging info
+$STRIP -S $library_name/prebuilt/lib$library_name.a
+$LIPO -info $library_name/prebuilt/lib$library_name.a
+
+