remove broken iOS builds (#1109)

make.sh

@@ -19,10 +19,6 @@ OPTIONS:
     cross-win64             Cross-compile Windows 64-bit binary with MinGW
     cross-android_arm       Cross-compile for Android Arm
     cross-android_arm64     Cross-compile for Android Arm64
-    ios                     Cross-compile for all iOS devices (armv7 + armv7s + arm64)
-    ios_armv7               Cross-compile for iOS ArmV7 (iPod 4, iPad 1/2/3, iPhone4, iPhone4S)
-    ios_armv7s              Cross-compile for iOS ArmV7s (iPad 4, iPhone 5C, iPad mini)
-    ios_arm64               Cross-compile for iOS Arm64 (iPhone 5S, iPad mini Retina, iPad Air)
     linux32                 Cross-compile Unicorn on 64-bit Linux to target 32-bit binary
     msvc_update_genfiles    Generate files for MSVC projects
 EOF
@@ -37,25 +33,6 @@ asan() {
   env UNICORN_DEBUG=yes UNICORN_ASAN=yes "${MAKE}" V=1
 }
 
-# build iOS lib for all iDevices, or only specific device
-build_iOS() {
-  IOS_SDK=$(xcrun --sdk iphoneos --show-sdk-path)
-  IOS_CC=$(xcrun --sdk iphoneos -f clang)
-  IOS_CFLAGS="-Os -Wimplicit -isysroot $IOS_SDK"
-  IOS_LDFLAGS="-isysroot $IOS_SDK"
-  if [ -z "$1" ]; then
-    # build for all iDevices
-    IOS_ARCHS="armv7 armv7s arm64"
-  else
-    IOS_ARCHS="$1"
-  fi
-  CC="$IOS_CC" \
-  CFLAGS="$IOS_CFLAGS" \
-  LDFLAGS="$IOS_LDFLAGS" \
-  LIBARCHS="$IOS_ARCHS" \
-    ${MAKE}
-}
-
 build_cross() {
   [ "$UNAME" = Darwin ] && LIBARCHS="i386 x86_64"
   CROSS=$1
@@ -153,10 +130,6 @@ case "$1" in
   "cross-win64" ) build_cross x86_64-w64-mingw32;;
   "cross-android_arm" ) CROSS=arm-linux-androideabi ${MAKE};;
   "cross-android_arm64" ) CROSS=aarch64-linux-android ${MAKE};;
-  "ios" ) build_iOS;;
-  "ios_armv7" ) build_iOS armv7;;
-  "ios_armv7s" ) build_iOS armv7s;;
-  "ios_arm64" ) build_iOS arm64;;
   "linux32" ) build_linux32;;
   "msvc_update_genfiles" ) msvc_update_genfiles;;
   * )