cocos2d-x の v3 ブランチの external を bitcode 有効にしてビルド

環境

macOS 10.15.4 (英語)
Xcode 11.5

手順

cocos2d-x-3rd-party-libs-src を git clone

 $ git clone https://github.com/cocos2d/cocos2d-x-3rd-party-libs-src.git
 Cloning into 'cocos2d-x-3rd-party-libs-src'...
 remote: Enumerating objects: 2700, done.
 remote: Total 2700 (delta 0), reused 0 (delta 0), pack-reused 2700
 Receiving objects: 100% (2700/2700), 515.98 KiB | 517.00 KiB/s, done.
 Resolving deltas: 100% (1463/1463), done.
 $ cd cocos2d-x-3rd-party-libs-src

v3 ブランチ用に git checkout
1. 2020-05-31 時点で cocos2d-x の v3 ブランチの external のバージョンは v3-deps-172 (2019-11-08)
2. cocos2d-x-3rd-party-libs-src の最終コミットは 2019-07-26 で
3. cocos2d-x-3rd-party-libs-bin の v3-deps-161 (2019-08-20) より古い
  1. cocos2d-x-3rd-party-libs-bin をビルドしたソースが cocos2d-x-3rd-party-libs-src にコミットされてなさそう
4. cocos2d-x-external レポジトリはコミットメッセージ ( remove tiff ）から metal 用と思われる
5. 仕方がないので cocos2d-x-3rd-party-libs-src の最終コミット（コミットメッセージ update luajit から v3-deps-161 と思われる）をビルド

README.md に従ってビルド用のツールをインストール

 $ brew update
 $ brew install cmake
 $ brew install autoconf
 $ brew install automake
 $ brew install libtool
 $ brew list --versions
 autoconf 2.69
 automake 1.16.2
 cmake 3.17.3
 git 2.16.1
 libtool 2.4.6_1

git は /usr/bin/git (2.24.3 (Apple Git-128))をそのまま使った

README.md に従って bitcode を有効に

build/ios.ini の

 cfg_build_bitcode=

を

 cfg_build_bitcode="-fembed-bitcode"

に変更

また curl でビルドエラーが出るので

 connect.c:1087:12: error: 'connectx' is only available on iOS 9.0 or newer [-Werror,-Wunguarded-availability]
       rc = connectx(sockfd, &endpoints, SAE_ASSOCID_ANY,
            ^~~~~~~~
 /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.5.sdk/usr/include/sys/socket.h:723:5: note: 'connectx' has been marked as being introduced in iOS 9.0 here, but the deployment target is
       iOS 7.0.0
 int connectx(int, const sa_endpoints_t *, sae_associd_t, unsigned int,
     ^
 connect.c:1087:12: note: enclose 'connectx' in a __builtin_available check to silence this warning
       rc = connectx(sockfd, &endpoints, SAE_ASSOCID_ANY,
            ^~~~~~~~
 1 error generated.
 make[2]: *** [libcurl_la-connect.lo] Error 1

contrib/bootstrap 内の -miphoneos-version-min=7.0 を -miphoneos-version-min=10.0 に置換（ 3 箇所）

iOS 用に release ビルド

 $ cd build
 $ ./build.sh -p=ios --libs=png,zlib,websockets,curl,freetype,jpeg,tiff,webp,chipmunk,openssl,bullet,box2d,uv --arch=all

--libs=all だと lua でビルドエラーが起きる

 loslib.c:39:22: error: 'system' is unavailable: not available on iOS
   lua_pushinteger(L, system(luaL_optstring(L, 1, NULL)));

rapidjson を指定するとビルドエラーが起きる

 checking rapidjson is in png zlib lua luajit websockets curl freetype jpeg tiff webp chipmunk openssl rapidjson, bullet box2d uv glsl_optimizer
 Invalid library names! Only png zlib lua luajit websockets curl freetype jpeg tiff webp chipmunk openssl rapidjson, bullet box2d uv glsl_optimizer is acceptable!

glsl_optimizer は cocos2d-x/external に存在しないのでビルドしない

また bullet の i386 と x86_64 でビルドエラーが出るので

 In file included from /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/BulletCollision/BroadphaseCollision/btAxisSweep3.cpp:20:
 In file included from /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/BulletCollision/BroadphaseCollision/btAxisSweep3.h:22:
 /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/LinearMath/btVector3.h:330:7: error: argument value 10880 is outside the valid range [0, 255] [-Wargument-outside-range]
                 y = bt_splat_ps(y, 0x80);
                     ^~~~~~~~~~~~~~~~~~~~
 /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/LinearMath/btVector3.h:46:32: note: expanded from macro 'bt_splat_ps'
 #define bt_splat_ps( _a, _i )  bt_pshufd_ps((_a), BT_SHUFFLE(_i,_i,_i,_i) )
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/LinearMath/btVector3.h:44:35: note: expanded from macro 'bt_pshufd_ps'
 #define bt_pshufd_ps( _a, _mask ) _mm_shuffle_ps((_a), (_a), (_mask) )
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/11.0.3/include/xmmintrin.h:2596:11: note: expanded from macro '_mm_shuffle_ps'
   (__m128)__builtin_ia32_shufps((__v4sf)(__m128)(a), (__v4sf)(__m128)(b), \
           ^
 In file included from /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/BulletCollision/BroadphaseCollision/btAxisSweep3.cpp:20:
 In file included from /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/BulletCollision/BroadphaseCollision/btAxisSweep3.h:27:
 In file included from /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/BulletCollision/BroadphaseCollision/btDbvtBroadphase.h:20:
 In file included from /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/BulletCollision/BroadphaseCollision/btDbvt.h:22:
 In file included from /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/LinearMath/btTransform.h:21:
 /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/LinearMath/btMatrix3x3.h:861:17: error: argument value 10880 is outside the valid range [0, 255] [-Wargument-outside-range]
     __m128 vk = bt_splat_ps(_mm_load_ss((float *)&k), 0x80);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/LinearMath/btVector3.h:46:32: note: expanded from macro 'bt_splat_ps'
 #define bt_splat_ps( _a, _i )  bt_pshufd_ps((_a), BT_SHUFFLE(_i,_i,_i,_i) )
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 /Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/ios-i386/bullet/src/LinearMath/btVector3.h:44:35: note: expanded from macro 'bt_pshufd_ps'
 #define bt_pshufd_ps( _a, _mask ) _mm_shuffle_ps((_a), (_a), (_mask) )
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/11.0.3/include/xmmintrin.h:2596:11: note: expanded from macro '_mm_shuffle_ps'
   (__m128)__builtin_ia32_shufps((__v4sf)(__m128)(a), (__v4sf)(__m128)(b), \
           ^
 2 errors generated.

以下のファイルへ 7638b7c を適用して再ビルド
1. contrib/ios-i386/bullet/src/LinearMath/btVector3.h
2. contrib/ios-x86_64/bullet/src/LinearMath/btVector3.h

ビルド結果を cocos2d-x の v3 ブランチの external へ配置

$ git checkout v3
$ python download-deps.py
$ cd external

png

$ cd png/prebuilt/ios

$ diff -r ../../include/ios ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/png/include

$ mv libpng.a libpng.a.dist
$ cp -p ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/png/prebuilt/libpng.a .

$ cd ../../..

差異はなかった

zlib

zlib/prebuilt/ios は存在しない

websockets

$ cd websockets/prebuilt/ios

$ diff -r ../../include/ios/libwebsockets.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/websockets/include/libwebsockets.h
173c173
< #include "uv.h"
---
> #include <uv.h>
214c214
< #include "openssl/ssl.h"
---
> #include <openssl/ssl.h>
216c216
< #include "openssl/err.h"
---
> #include <openssl/err.h>
Only in ../../include/ios: lws_config-arm32.h
Only in ../../include/ios: lws_config-arm64.h
Only in ../../include/ios: lws_config-i386.h
Only in ../../include/ios: lws_config-x86_64.h
diff -r ../../include/ios/lws_config.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/websockets/include/lws_config.h
9c9
< #define LWS_INSTALL_DATADIR "/Users/cocos/Github/cocos2d-x-3rd-party-libs-src/contrib/install-ios/x86_64/share"
---
> #define LWS_INSTALL_DATADIR "/Users/kenichi/foo/cocos2d-x-3rd-party-libs-src/contrib/install-ios/x86_64/share"
38c38
< #define LWS_BUILD_HASH "cocos@cocoss-MacBook-Pro.local-v3.4-182-g408ba56"
---
> #define LWS_BUILD_HASH "kenichi@Kenichis-Mac-Pro.local-v3.4-180-ge438682"

$ mv libwebsockets.a libwebsockets.a.dist
$ cp -p ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/websockets/prebuilt/libwebsockets.a .

$ cd ../../..

lws_config-*.h が external にしか存在しないが libwebsockets.h は実質同等
1. この差異はとりあえず無視
lws_config.h の差異は環境の違いだが影響ない筈

curl (with crypto and ssl)

	$ cd curl/prebuilt/ios

	$ diff -rq ../../include/ios ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/curl/include
	Only in ../../include/ios/curl: curlbuild-arm64.h
  Only in ../../include/ios/curl: curlbuild-i386.h
  Only in ../../include/ios/curl: curlbuild-x86_64.h
  Files ../../include/ios/curl/curlbuild.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/curl/include/curl/curlbuild.h differ

	$ cat ../../include/ios/curl/curlbuild.h
  #ifdef __arm64__
  #include "curlbuild-arm64.h"
  #elif __arm__
  #include "curlbuild-arm32.h"
  #elif __i386__
  #include "curlbuild-i386.h"
  #elif __x86_64__
  #include "curlbuild-x86_64.h"
  #else
  #error "Unsupported architecture!"
  #endif

	$ diff ../../include/ios/curl/curlbuild-arm64.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/curl/include/curl/curlbuild.h
	$ diff ../../include/ios/curl/curlbuild-arm32.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/curl/include/curl/curlbuild.h
  136c136
  < #define CURL_PULL_STDINT_H 1
  ---
  > /* #undef CURL_PULL_STDINT_H */
  143c143
  < #define CURL_PULL_INTTYPES_H 1
  ---
  > /* #undef CURL_PULL_INTTYPES_H */
  163c163
  < #define CURL_SIZEOF_LONG 4
  ---
  > #define CURL_SIZEOF_LONG 8
  175c175
  < #define CURL_TYPEOF_CURL_OFF_T int64_t
  ---
  > #define CURL_TYPEOF_CURL_OFF_T long
  181c181
  < #define CURL_FORMAT_CURL_OFF_T "lld"
  ---
  > #define CURL_FORMAT_CURL_OFF_T "ld"
  184c184
  < #define CURL_FORMAT_CURL_OFF_TU "llu"
  ---
  > #define CURL_FORMAT_CURL_OFF_TU "lu"
  187c187
  < #define CURL_FORMAT_OFF_T "%lld"
  ---
  > #define CURL_FORMAT_OFF_T "%ld"
  193c193
  < #define CURL_SUFFIX_CURL_OFF_T LL
  ---
  > #define CURL_SUFFIX_CURL_OFF_T L
  196c196
  < #define CURL_SUFFIX_CURL_OFF_TU ULL
  ---
  > #define CURL_SUFFIX_CURL_OFF_TU UL
	$ diff ../../include/ios/curl/curlbuild-i386.h ../../include/ios/curl/curlbuild-arm32.h
	$ diff ../../include/ios/curl/curlbuild-x86_64.h ../../include/ios/curl/curlbuild-arm64.h

	$ mv libcurl.a libcurl.a.dist
	$ cp -p ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/curl/prebuilt/libcurl.a .

	$ cd ../../..

external の curlbuild.h は他のファイルを読み込んでおり、64 ビット用は元のファイルと同一
1. この差異もとりあえず無視

freetype

$ cd freetype2/prebuilt/ios

$ diff -r ../../include/ios ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include
diff -r ../../include/ios/freetype2/config/ftconfig.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/config/ftconfig.h
41c41
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/config/ftheader.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/config/ftheader.h
24c24
<   /* "Macro"                                                               */
---
>   /* <Macro>                                                               */
27c27
<   /* "Description"                                                         */
---
>   /* <Description>                                                         */
42c42
<   /* "Macro"                                                               */
---
>   /* <Macro>                                                               */
45c45
<   /* "Description"                                                         */
---
>   /* <Description>                                                         */
66c66
<   /* "Section"                                                             */
---
>   /* <Section>                                                             */
69c69
<   /* "Title"                                                               */
---
>   /* <Title>                                                               */
72c72
<   /* "Abstract"                                                            */
---
>   /* <Abstract>                                                            */
75c75
<   /* "Description"                                                         */
---
>   /* <Description>                                                         */
110c110
< #define FT_CONFIG_CONFIG_H  "config/ftconfig.h"
---
> #define FT_CONFIG_CONFIG_H  <config/ftconfig.h>
125c125
< #define FT_CONFIG_STANDARD_LIBRARY_H  "config/ftstdlib.h"
---
> #define FT_CONFIG_STANDARD_LIBRARY_H  <config/ftstdlib.h>
140c140
< #define FT_CONFIG_OPTIONS_H  "config/ftoption.h"
---
> #define FT_CONFIG_OPTIONS_H  <config/ftoption.h>
156c156
< #define FT_CONFIG_MODULES_H  "config/ftmodule.h"
---
> #define FT_CONFIG_MODULES_H  <config/ftmodule.h>
173c173
< #define FT_FREETYPE_H  "freetype.h"
---
> #define FT_FREETYPE_H  <freetype.h>
188c188
< #define FT_ERRORS_H  "fterrors.h"
---
> #define FT_ERRORS_H  <fterrors.h>
201c201
< #define FT_MODULE_ERRORS_H  "ftmoderr.h"
---
> #define FT_MODULE_ERRORS_H  <ftmoderr.h>
217c217
< #define FT_SYSTEM_H  "ftsystem.h"
---
> #define FT_SYSTEM_H  <ftsystem.h>
233c233
< #define FT_IMAGE_H  "ftimage.h"
---
> #define FT_IMAGE_H  <ftimage.h>
248c248
< #define FT_TYPES_H  "fttypes.h"
---
> #define FT_TYPES_H  <fttypes.h>
263c263
< #define FT_LIST_H  "ftlist.h"
---
> #define FT_LIST_H  <ftlist.h>
276c276
< #define FT_OUTLINE_H  "ftoutln.h"
---
> #define FT_OUTLINE_H  <ftoutln.h>
289c289
< #define FT_SIZES_H  "ftsizes.h"
---
> #define FT_SIZES_H  <ftsizes.h>
302c302
< #define FT_MODULE_H  "ftmodapi.h"
---
> #define FT_MODULE_H  <ftmodapi.h>
315c315
< #define FT_RENDER_H  "ftrender.h"
---
> #define FT_RENDER_H  <ftrender.h>
328c328
< #define FT_AUTOHINTER_H  "ftautoh.h"
---
> #define FT_AUTOHINTER_H  <ftautoh.h>
341c341
< #define FT_CFF_DRIVER_H  "ftcffdrv.h"
---
> #define FT_CFF_DRIVER_H  <ftcffdrv.h>
354c354
< #define FT_TRUETYPE_DRIVER_H  "ftttdrv.h"
---
> #define FT_TRUETYPE_DRIVER_H  <ftttdrv.h>
367c367
< #define FT_TYPE1_TABLES_H  "t1tables.h"
---
> #define FT_TYPE1_TABLES_H  <t1tables.h>
382c382
< #define FT_TRUETYPE_IDS_H  "ttnameid.h"
---
> #define FT_TRUETYPE_IDS_H  <ttnameid.h>
395c395
< #define FT_TRUETYPE_TABLES_H  "tttables.h"
---
> #define FT_TRUETYPE_TABLES_H  <tttables.h>
409c409
< #define FT_TRUETYPE_TAGS_H  "tttags.h"
---
> #define FT_TRUETYPE_TAGS_H  <tttags.h>
423c423
< #define FT_BDF_H  "ftbdf.h"
---
> #define FT_BDF_H  <ftbdf.h>
437c437
< #define FT_CID_H  "ftcid.h"
---
> #define FT_CID_H  <ftcid.h>
450c450
< #define FT_GZIP_H  "ftgzip.h"
---
> #define FT_GZIP_H  <ftgzip.h>
463c463
< #define FT_LZW_H  "ftlzw.h"
---
> #define FT_LZW_H  <ftlzw.h>
476c476
< #define FT_BZIP2_H  "ftbzip2.h"
---
> #define FT_BZIP2_H  <ftbzip2.h>
489c489
< #define FT_WINFONTS_H   "ftwinfnt.h"
---
> #define FT_WINFONTS_H   <ftwinfnt.h>
502c502
< #define FT_GLYPH_H  "ftglyph.h"
---
> #define FT_GLYPH_H  <ftglyph.h>
515c515
< #define FT_BITMAP_H  "ftbitmap.h"
---
> #define FT_BITMAP_H  <ftbitmap.h>
528c528
< #define FT_BBOX_H  "ftbbox.h"
---
> #define FT_BBOX_H  <ftbbox.h>
541c541
< #define FT_CACHE_H  "ftcache.h"
---
> #define FT_CACHE_H  <ftcache.h>
615c615
< #define FT_MAC_H  "ftmac.h"
---
> #define FT_MAC_H  <ftmac.h>
628c628
< #define FT_MULTIPLE_MASTERS_H  "ftmm.h"
---
> #define FT_MULTIPLE_MASTERS_H  <ftmm.h>
642c642
< #define FT_SFNT_NAMES_H  "ftsnames.h"
---
> #define FT_SFNT_NAMES_H  <ftsnames.h>
656c656
< #define FT_OPENTYPE_VALIDATE_H  "ftotval.h"
---
> #define FT_OPENTYPE_VALIDATE_H  <ftotval.h>
670c670
< #define FT_GX_VALIDATE_H  "ftgxval.h"
---
> #define FT_GX_VALIDATE_H  <ftgxval.h>
683c683
< #define FT_PFR_H  "ftpfr.h"
---
> #define FT_PFR_H  <ftpfr.h>
695c695
< #define FT_STROKER_H  "ftstroke.h"
---
> #define FT_STROKER_H  <ftstroke.h>
707c707
< #define FT_SYNTHESIS_H  "ftsynth.h"
---
> #define FT_SYNTHESIS_H  <ftsynth.h>
720c720
< #define FT_XFREE86_H  "ftxf86.h"
---
> #define FT_XFREE86_H  <ftxf86.h>
733c733
< #define FT_TRIGONOMETRY_H  "fttrigon.h"
---
> #define FT_TRIGONOMETRY_H  <fttrigon.h>
745c745
< #define FT_LCD_FILTER_H  "ftlcdfil.h"
---
> #define FT_LCD_FILTER_H  <ftlcdfil.h>
757c757
< #define FT_UNPATENTED_HINTING_H  "ttunpat.h"
---
> #define FT_UNPATENTED_HINTING_H  <ttunpat.h>
769c769
< #define FT_INCREMENTAL_H  "ftincrem.h"
---
> #define FT_INCREMENTAL_H  <ftincrem.h>
781c781
< #define FT_GASP_H  "ftgasp.h"
---
> #define FT_GASP_H  <ftgasp.h>
793c793
< #define FT_ADVANCES_H  "ftadvanc.h"
---
> #define FT_ADVANCES_H  <ftadvanc.h>
798c798
< #define FT_ERROR_DEFINITIONS_H  "fterrdef.h"
---
> #define FT_ERROR_DEFINITIONS_H  <fterrdef.h>
805,811c805,811
< #define FT_CACHE_MANAGER_H           "ftcache.h"
< #define FT_CACHE_INTERNAL_MRU_H      "ftcache.h"
< #define FT_CACHE_INTERNAL_MANAGER_H  "ftcache.h"
< #define FT_CACHE_INTERNAL_CACHE_H    "ftcache.h"
< #define FT_CACHE_INTERNAL_GLYPH_H    "ftcache.h"
< #define FT_CACHE_INTERNAL_IMAGE_H    "ftcache.h"
< #define FT_CACHE_INTERNAL_SBITS_H    "ftcache.h"
---
> #define FT_CACHE_MANAGER_H           <ftcache.h>
> #define FT_CACHE_INTERNAL_MRU_H      <ftcache.h>
> #define FT_CACHE_INTERNAL_MANAGER_H  <ftcache.h>
> #define FT_CACHE_INTERNAL_CACHE_H    <ftcache.h>
> #define FT_CACHE_INTERNAL_GLYPH_H    <ftcache.h>
> #define FT_CACHE_INTERNAL_IMAGE_H    <ftcache.h>
> #define FT_CACHE_INTERNAL_SBITS_H    <ftcache.h>
814c814
< #define FT_INCREMENTAL_H          "ftincrem.h"
---
> #define FT_INCREMENTAL_H          <ftincrem.h>
816c816
< #define FT_TRUETYPE_UNPATENTED_H  "ttunpat.h"
---
> #define FT_TRUETYPE_UNPATENTED_H  <ttunpat.h>
820c820
<    * Include internal headers definitions from "internal/..."
---
>    * Include internal headers definitions from <internal/...>
824c824
< #define  FT_INTERNAL_INTERNAL_H  "internal/internal.h"
---
> #define  FT_INTERNAL_INTERNAL_H  <internal/internal.h>
diff -r ../../include/ios/freetype2/config/ftoption.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/config/ftoption.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/freetype.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/freetype.h
32c32
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ft2build.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ft2build.h
37c37
< #include "config/ftheader.h"
---
> #include <config/ftheader.h>
diff -r ../../include/ios/freetype2/ftadvanc.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftadvanc.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftautoh.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftautoh.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftbbox.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftbbox.h
34c34
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftbdf.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftbdf.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftbitmap.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftbitmap.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftbzip2.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftbzip2.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftcache.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftcache.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftcffdrv.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftcffdrv.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftcid.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftcid.h
21c21
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftgasp.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftgasp.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftglyph.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftglyph.h
36c36
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftgxval.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftgxval.h
31c31
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftgzip.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftgzip.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftimage.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftimage.h
33c33
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftincrem.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftincrem.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftlcdfil.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftlcdfil.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftlist.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftlist.h
31c31
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftlzw.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftlzw.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftmac.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftmac.h
32c32
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftmm.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftmm.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftmodapi.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftmodapi.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftotval.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftotval.h
33c33
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftoutln.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftoutln.h
24c24
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftpfr.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftpfr.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftrender.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftrender.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftsizes.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftsizes.h
32c32
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftsnames.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftsnames.h
26c26
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftstroke.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftstroke.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftsynth.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftsynth.h
48c48
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftsystem.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftsystem.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftttdrv.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftttdrv.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/fttypes.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/fttypes.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftwinfnt.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftwinfnt.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ftxf86.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ftxf86.h
22c22
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/t1tables.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/t1tables.h
24c24
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ttnameid.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ttnameid.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/tttables.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/tttables.h
24c24
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/tttags.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/tttags.h
23c23
< #include "ft2build.h"
---
> #include <ft2build.h>
diff -r ../../include/ios/freetype2/ttunpat.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/include/freetype2/ttunpat.h
25c25
< #include "ft2build.h"
---
> #include <ft2build.h>

$ mv libfreetype.a libfreetype.a.dist
$ cp -p ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/freetype/prebuilt/libfreetype.a .

$ cd ../../..

差異はヘッダーファイルの記述方法のみ

jpeg

$ cd jpeg/prebuilt/ios

$ diff -r ../../include/ios ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/jpeg/include
diff -r ../../include/ios/jconfig.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/jpeg/include/jconfig.h
21c21
< /* Define "boolean" as unsigned char, not int, on Windows systems. */
---
> /* Define "boolean" as unsigned char, not enum, on Windows systems. */
25a26,31
> #ifndef FALSE			/* in case these macros already exist */
> #define FALSE	0		/* values of boolean */
> #endif
> #ifndef TRUE
> #define TRUE	1
> #endif
diff -r ../../include/ios/jmorecfg.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/jpeg/include/jmorecfg.h
5c5
<  * Modified 1997-2012 by Guido Vollbeding.
---
>  * Modified 1997-2013 by Guido Vollbeding.
17a18,20
>  *   9   for 9-bit sample values
>  *   10  for 10-bit sample values
>  *   11  for 11-bit sample values
19,21c22,30
<  * Only 8 and 12 are legal data precisions for lossy JPEG according to the
<  * JPEG standard, and the IJG code does not support anything else!
<  * We do not support run-time selection of data precision, sorry.
---
>  * Only 8, 9, 10, 11, and 12 bits sample data precision are supported for
>  * full-feature DCT processing.  Further depths up to 16-bit may be added
>  * later for the lossless modes of operation.
>  * Run-time selection and conversion of data precision will be added later
>  * and are currently not supported, sorry.
>  * Exception:  The transcoding part (jpegtran) supports all settings in a
>  * single instance, since it operates on the level of DCT coefficients and
>  * not sample values.  The DCT coefficients are of the same type (16 bits)
>  * in all cases (see below).
24c33
< #define BITS_IN_JSAMPLE  8	/* use 8 or 12 */
---
> #define BITS_IN_JSAMPLE  8	/* use 8, 9, 10, 11, or 12 */
79a89,130
> #if BITS_IN_JSAMPLE == 9
> /* JSAMPLE should be the smallest type that will hold the values 0..511.
>  * On nearly all machines "short" will do nicely.
>  */
> 
> typedef short JSAMPLE;
> #define GETJSAMPLE(value)  ((int) (value))
> 
> #define MAXJSAMPLE	511
> #define CENTERJSAMPLE	256
> 
> #endif /* BITS_IN_JSAMPLE == 9 */
> 
> 
> #if BITS_IN_JSAMPLE == 10
> /* JSAMPLE should be the smallest type that will hold the values 0..1023.
>  * On nearly all machines "short" will do nicely.
>  */
> 
> typedef short JSAMPLE;
> #define GETJSAMPLE(value)  ((int) (value))
> 
> #define MAXJSAMPLE	1023
> #define CENTERJSAMPLE	512
> 
> #endif /* BITS_IN_JSAMPLE == 10 */
> 
> 
> #if BITS_IN_JSAMPLE == 11
> /* JSAMPLE should be the smallest type that will hold the values 0..2047.
>  * On nearly all machines "short" will do nicely.
>  */
> 
> typedef short JSAMPLE;
> #define GETJSAMPLE(value)  ((int) (value))
> 
> #define MAXJSAMPLE	2047
> #define CENTERJSAMPLE	1024
> 
> #endif /* BITS_IN_JSAMPLE == 11 */
> 
> 
255c306,309
< #ifdef HAVE_BOOLEAN
---
> #ifndef HAVE_BOOLEAN
> #if defined FALSE || defined TRUE || defined QGLOBAL_H
> /* Qt3 defines FALSE and TRUE as "const" variables in qglobal.h */
> typedef int boolean;
264a319
> #endif
302,306c357,362
< /* Note: if you selected 12-bit data precision, it is dangerous to turn off
<  * ENTROPY_OPT_SUPPORTED.  The standard Huffman tables are only good for 8-bit
<  * precision, so jchuff.c normally uses entropy optimization to compute
<  * usable tables for higher precision.  If you don't want to do optimization,
<  * you'll have to supply different default Huffman tables.
---
> /* Note: if you selected more than 8-bit data precision, it is dangerous to
>  * turn off ENTROPY_OPT_SUPPORTED.  The standard Huffman tables are only
>  * good for 8-bit precision, so arithmetic coding is recommended for higher
>  * precision.  The Huffman encoder normally uses entropy optimization to
>  * compute usable tables for higher precision.  Otherwise, you'll have to
>  * supply different default Huffman tables.
317c373
< #define IDCT_SCALING_SUPPORTED	    /* Output rescaling via IDCT? */
---
> #define IDCT_SCALING_SUPPORTED	    /* Output rescaling via IDCT? (Requires DCT_ISLOW)*/
diff -r ../../include/ios/jpeglib.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/jpeg/include/jpeglib.h
5c5
<  * Modified 2002-2012 by Guido Vollbeding.
---
>  * Modified 2002-2015 by Guido Vollbeding.
42c42
< #define JPEG_LIB_VERSION_MINOR  0
---
> #define JPEG_LIB_VERSION_MINOR  2
46,47c46,47
<  * All of these are specified by the JPEG standard, so don't change them
<  * if you want to be compatible.
---
>  * All of these are specified by the JPEG standard,
>  * so don't change them if you want to be compatible.
160c160,161
<    * downsampled_width = ceil(image_width * Hi/Hmax * DCT_h_scaled_size/DCTSIZE)
---
>    * downsampled_width =
>    *   ceil(image_width * Hi/Hmax * DCT_h_scaled_size/block_size)
165,167c166,172
<   /* This flag is used only for decompression.  In cases where some of the
<    * components will be ignored (eg grayscale output from YCbCr image),
<    * we can skip most computations for the unused components.
---
>   /* For decompression, in cases where some of the components will be
>    * ignored (eg grayscale output from YCbCr image), we can skip most
>    * computations for the unused components.
>    * For compression, some of the components will need further quantization
>    * scale by factor of 2 after DCT (eg BG_YCC output from normal RGB input).
>    * The field is first set TRUE for decompression, FALSE for compression
>    * in initial_setup, and then adapted in color conversion setup.
169c174
<   boolean component_needed;	/* do we need the value of this component? */
---
>   boolean component_needed;
218,219c223,224
< 	JCS_RGB,		/* red/green/blue */
< 	JCS_YCbCr,		/* Y/Cb/Cr (also known as YUV) */
---
> 	JCS_RGB,		/* red/green/blue, standard RGB (sRGB) */
> 	JCS_YCbCr,		/* Y/Cb/Cr (also known as YUV), standard YCC */
221c226,228
< 	JCS_YCCK		/* Y/Cb/Cr/K */
---
> 	JCS_YCCK,		/* Y/Cb/Cr/K */
> 	JCS_BG_RGB,		/* big gamut red/green/blue, bg-sRGB */
> 	JCS_BG_YCC		/* big gamut Y/Cb/Cr, bg-sYCC */
975c982
< 			      unsigned char * inbuffer,
---
> 			      const unsigned char * inbuffer,

$ mv libjpeg.a libjpeg.a.dist
$ cp -p ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/jpeg/prebuilt/libjpeg.a .

$ cd ../../..

差異があるが、とりあえず無視

tiff

$ cd tiff/prebuilt/ios

$ diff -rq ../../include/ios ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/tiff/include
Only in ../../include/ios: tiffconf-32.h
Only in ../../include/ios: tiffconf-64.h
Files ../../include/ios/tiffconf.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/tiff/include/tiffconf.h differ
$ diff ../../include/ios/tiffconf-64.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/tiff/include/tiffconf.h

$ mv libtiff.a libtiff.a.dist
$ cp -p ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/tiff/prebuilt/libtiff.a .

$ cd ../../..

external の tiffconf.h は __LP64__ が定義されてると tiffconf-64.h を読み込み、それが cocos2d-x-3rd-party-libs-src の tiffconf.h と同一
1. この差異もとりあえず無視

webp

$ cd webp/prebuilt/ios

$ diff -r ../../include/ios ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/webp/include/webp

$ mv libwebp.a libwebp.a.dist
$ cp -p ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/webp/prebuilt/libwebp.a .

$ cd ../../..

これも差異はなかった

chipmunk

$ cd chipmunk/prebuilt/ios

$ diff -r ../../include ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/chipmunk/include
diff -r ../../include/chipmunk/chipmunk.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/chipmunk/include/chipmunk/chipmunk.h
31,35c31
<     #if !defined(WINAPI_FAMILY) || (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP)
<         #define CP_EXPORT __declspec(dllexport)
<     #else
< 	    #define CP_EXPORT
<     #endif
---
> 	#define CP_EXPORT __declspec(dllexport)

$ mv libchipmunk.a libchipmunk.a.dist
$ cp -p ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/chipmunk/prebuilt/libchipmunk.a .

$ cd ../../..

diff で差異が見つかった
1. external のバージョンは cocos2d-x-3rd-party-libs-bin 固有のコードで、本家には存在しないし chipmunk/cocos2d.patch にも存在しない
  1. cocos2d-x-3rd-party-libs-bin は cocos2d-x-3rd-party-libs-src からビルドしているものではないのかも・・・
  2. #ifdef WIN32 で囲まれた部分での差異なのでコンパイル結果には影響ないはず
    1. この差異はとりあえず無視

openssl

	$ cd openssl/prebuilt/ios

	$ diff -rq ../../include/ios ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include
  Files ../../include/ios/openssl/aes.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/aes.h differ
  Files ../../include/ios/openssl/asn1.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/asn1.h differ
  Files ../../include/ios/openssl/asn1t.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/asn1t.h differ
  Files ../../include/ios/openssl/bio.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/bio.h differ
  Files ../../include/ios/openssl/blowfish.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/blowfish.h differ
  Files ../../include/ios/openssl/bn.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/bn.h differ
  Files ../../include/ios/openssl/buffer.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/buffer.h differ
  Files ../../include/ios/openssl/camellia.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/camellia.h differ
  Files ../../include/ios/openssl/cast.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/cast.h differ
  Files ../../include/ios/openssl/cmac.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/cmac.h differ
  Files ../../include/ios/openssl/cms.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/cms.h differ
  Files ../../include/ios/openssl/comp.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/comp.h differ
  Files ../../include/ios/openssl/conf.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/conf.h differ
  Files ../../include/ios/openssl/conf_api.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/conf_api.h differ
  Files ../../include/ios/openssl/crypto.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/crypto.h differ
  Files ../../include/ios/openssl/ct.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/ct.h differ
  Files ../../include/ios/openssl/des.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/des.h differ
  Files ../../include/ios/openssl/dh.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/dh.h differ
  Files ../../include/ios/openssl/dsa.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/dsa.h differ
  Files ../../include/ios/openssl/e_os2.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/e_os2.h differ
  Files ../../include/ios/openssl/ec.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/ec.h differ
  Files ../../include/ios/openssl/ecdh.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/ecdh.h differ
  Files ../../include/ios/openssl/ecdsa.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/ecdsa.h differ
  Files ../../include/ios/openssl/engine.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/engine.h differ
  Files ../../include/ios/openssl/err.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/err.h differ
  Files ../../include/ios/openssl/evp.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/evp.h differ
  Files ../../include/ios/openssl/hmac.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/hmac.h differ
  Files ../../include/ios/openssl/idea.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/idea.h differ
  Files ../../include/ios/openssl/lhash.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/lhash.h differ
  Files ../../include/ios/openssl/md2.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/md2.h differ
  Files ../../include/ios/openssl/md4.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/md4.h differ
  Files ../../include/ios/openssl/md5.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/md5.h differ
  Files ../../include/ios/openssl/mdc2.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/mdc2.h differ
  Files ../../include/ios/openssl/objects.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/objects.h differ
  Files ../../include/ios/openssl/ocsp.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/ocsp.h differ
  Only in ../../include/ios/openssl: opensslconf-arm32.h
  Only in ../../include/ios/openssl: opensslconf-arm64.h
  Only in ../../include/ios/openssl: opensslconf-i386.h
  Only in ../../include/ios/openssl: opensslconf-x86_64.h
  Files ../../include/ios/openssl/opensslconf.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/opensslconf.h differ
  Files ../../include/ios/openssl/ossl_typ.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/ossl_typ.h differ
  Files ../../include/ios/openssl/pem.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/pem.h differ
  Files ../../include/ios/openssl/pkcs12.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/pkcs12.h differ
  Files ../../include/ios/openssl/pkcs7.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/pkcs7.h differ
  Files ../../include/ios/openssl/rand.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/rand.h differ
  Files ../../include/ios/openssl/rc2.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/rc2.h differ
  Files ../../include/ios/openssl/rc4.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/rc4.h differ
  Files ../../include/ios/openssl/rc5.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/rc5.h differ
  Files ../../include/ios/openssl/ripemd.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/ripemd.h differ
  Files ../../include/ios/openssl/rsa.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/rsa.h differ
  Files ../../include/ios/openssl/safestack.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/safestack.h differ
  Files ../../include/ios/openssl/seed.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/seed.h differ
  Files ../../include/ios/openssl/sha.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/sha.h differ
  Files ../../include/ios/openssl/srp.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/srp.h differ
  Files ../../include/ios/openssl/srtp.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/srtp.h differ
  Files ../../include/ios/openssl/ssl.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/ssl.h differ
  Files ../../include/ios/openssl/ssl3.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/ssl3.h differ
  Files ../../include/ios/openssl/symhacks.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/symhacks.h differ
  Files ../../include/ios/openssl/tls1.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/tls1.h differ
  Files ../../include/ios/openssl/ts.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/ts.h differ
  Files ../../include/ios/openssl/txt_db.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/txt_db.h differ
  Files ../../include/ios/openssl/ui.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/ui.h differ
  Files ../../include/ios/openssl/whrlpool.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/whrlpool.h differ
  Files ../../include/ios/openssl/x509.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/x509.h differ
  Files ../../include/ios/openssl/x509_vfy.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/x509_vfy.h differ
  Files ../../include/ios/openssl/x509v3.h and ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/include/openssl/x509v3.h differ

	$ mv libcrypto.a libcrypto.a.dist
	$ cp -p ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/crypto/prebuilt/libcrypto.a .

	$ mv libssl.a libssl.a.dist
	$ cp -p ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/ssl/prebuilt/libssl.a .

	$ cd ../../..

diff で差異が見つかったが、これも無視

bullet

	$ cd bullet/prebuilt/ios

	$ diff -r ../../include ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/bullet/include
  Only in ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/bullet/include/bullet/BulletMultiThreaded/GpuSoftBodySolvers/DX11: HLSL
  Only in ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/bullet/include/bullet/BulletMultiThreaded/GpuSoftBodySolvers/OpenCL: AMD
  Only in ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/bullet/include/bullet/BulletMultiThreaded/GpuSoftBodySolvers/OpenCL: Apple
  Only in ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/bullet/include/bullet/BulletMultiThreaded/GpuSoftBodySolvers/OpenCL: Intel
  Only in ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/bullet/include/bullet/BulletMultiThreaded/GpuSoftBodySolvers/OpenCL: MiniCL
  Only in ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/bullet/include/bullet/BulletMultiThreaded/GpuSoftBodySolvers/OpenCL: NVidia
  Only in ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/bullet/include/bullet/BulletMultiThreaded/GpuSoftBodySolvers/OpenCL: OpenCLC10
  diff -r ../../include/bullet/LinearMath/btVector3.h ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/bullet/include/bullet/LinearMath/btVector3.h
  42c42
  < #define BT_SHUFFLE(x,y,z,w) (((w)<<6 | (z)<<4 | (y)<<2 | (x)) & 0xFF)
  ---
  > #define BT_SHUFFLE(x, y, z, w) (((w) << 6 | (z) << 4 | (y) << 2 | (x)) & 0xff)

	$ for i in "libBulletCollision.a" "libBulletDynamics.a" "libBulletMultiThreaded.a" "libLinearMath.a" "libMiniCL.a"; do mv $i $i.dist; cp -p ../../../../../cocos2d-x-3rd-party-libs-src/build/ios/bullet/prebuilt/$i .; done

	$ cd ../../..

差異はあったが、空ディレクトリと上記の修正