Comments for iOS Place

Comment on Build and use dylib on iOS by iOS Root Bypass | x24x24x24x24

iOS Root Bypass | x24x24x24x24 — Sat, 20 Apr 2013 02:00:23 +0000

[...] Setup dylib compiling for iOS from XCode from the instructions at “Build and use dylib on iOS” by iOS Place. [...]

Comment on Build MySql client library for iPhone/iPad by Vivek

Vivek — Wed, 10 Apr 2013 19:38:23 +0000

Ok…I managed to get it compiled. But how to include this file in my project. Any help will be greatly appreciated. BTW I am using Xcode 4.2

Comment on Build MySql client library for iPhone/iPad by Michael Ozeryansky

Michael Ozeryansky — Sun, 17 Mar 2013 05:51:36 +0000

Thanks!

I had to change the version numbers for the sdks.
But everything compiled.

This was much easier than the last cross compile I did.
I kinda want to know what the tweaks were for though.

Comment on Build MySql client library for iPhone/iPad by ios 连接mac mysql服务器 | Zdhaano

ios 连接mac mysql服务器 | Zdhaano — Sun, 13 Jan 2013 03:46:24 +0000

[...] 二、iOS系统上访问MySQLserver 在iPhone/iPad上访问MySQLserver，是通过官方MySQL　client库来实现。因为iOS完全兼容C语言，所以通过官方的client源码生成静态库来调用。我们将制作这个静态库libmysqlclient.a，支持simulator和ios设备。参考此处１、下载client的源码，在选择版本框中，选择（source code），以免下错。当前版本(mysql-connector-c-6.0.2.tar.gz) [...]

Comment on Build MySql client library for iPhone/iPad by SB

SB — Wed, 05 Dec 2012 15:19:44 +0000

YEEEEEEHHHAAAA!!! Success!

Note I had to build using the -DSKIP_SSL=1 definition to avoid the errors. It looks like there is an issue with yaSSL (a small SSL library written in C). Some of their definitions appear not to follow the correct ISO C standard :( WT….. so what! I say! Is it me or compilers turning into sissies? LOL

The only change I had to make was in include/my_global.h on line 129 adding || defined(__arm__) at the end. The rest did not cause compiler issues. The verdict is out on the run time issues :)

234 cmake -G Xcode -DSKIP_SSL=1
235 xcodebuild -project libmysql.xcodeproj -target mysqlclient -configuration Release -sdk iphonesimulator6.0 ONLY_ACTIVE_ARCH=NO ARCHS=i386 PRODUCT_NAME=mysqlclient_simulator
239 xcodebuild -project libmysql.xcodeproj -target mysqlclient -configuration Release -sdk iphoneos6.0 ONLY_ACTIVE_ARCH=NO ARCHS=armv7s PRODUCT_NAME=mysqlclient_device_armv7s
240 xcodebuild -project libmysql.xcodeproj -target mysqlclient -configuration Release -sdk iphoneos6.0 ONLY_ACTIVE_ARCH=NO ARCHS=armv7 PRODUCT_NAME=mysqlclient_device_armv7
241 lipo libmysql/Release-iphonesimulator/libmysqlclient_simulator.a libmysql/Release-iphoneos/libmysqlclient_device_armv7.a libmysql/Release-iphoneos/libmysqlclient_device_armv7s.a -create -output libmysql/Release-iphoneos/libmysqlclient.a

Comment on Build MySql client library for iPhone/iPad by SB

SB — Tue, 04 Dec 2012 19:08:21 +0000

Here are the steps I did how ever when I link it in the project I get the following errors, any help is greatly appreciated. I’m guessing something to do with the encryption library?

204 cd mysql-connector-c-6.0.2/
205 vim include/my_net.h
206 vim include/my_config.h
207 vim include/my_global.h

— Changed lines as documented

216 xcodebuild -project libmysql.xcodeproj -target mysqlclient -configuration Release -sdk iphonesimulator6.0 ONLY_ACTIVE_ARCH=NO ARCHS=i386 PRODUCT_NAME=mysqlclient_simulator

217 xcodebuild -project libmysql.xcodeproj -target mysqlclient -configuration Release -sdk iphoneos6.0 ONLY_ACTIVE_ARCH=NO ARCHS=”armv7 armv7s” PRODUCT_NAME=mysqlclient_device
— The above did not work and complained that the ARC=”armv7 does note exists so…

218 xcodebuild -project libmysql.xcodeproj -target mysqlclient -configuration Release -sdk iphoneos6.0 ONLY_ACTIVE_ARCH=NO ARCHS=armv7s PRODUCT_NAME=mysqlclient_device_armv7s

221 xcodebuild -project libmysql.xcodeproj -target mysqlclient -configuration Release -sdk iphoneos6.0 ONLY_ACTIVE_ARCH=NO ARCHS=armv7 PRODUCT_NAME=mysqlclient_device_armv7

222 lipo libmysql/Release-iphonesimulator/libmysqlclient_simulator.a libmysql/Release-iphoneos/libmysqlclient_device_armv7.a libmysql/Release-iphoneos/libmysqlclient_device_armv7s.a -create -output libmysql/Release-iphoneos/libmysqlclient.a

Added libmysqlclient.a to my project and I am getting the bellow linker errors using 10.7.5 xCode Version 4.5.2 (4G2008a) building for iOS 6

ERROR ::::::::::::

Ld /Users/shawn/Library/Developer/Xcode/DerivedData/isiodiTouchScanner-acubwxhdincilfghghclcfqzzrsc/Build/Intermediates/isiodiTouchScanner.build/Debug-iphoneos/isiodiTouchScanner.build/Objects-normal/armv7/isiodiTouchScanner normal armv7
cd /Users/shawn/Projects/isiodiTouchScanner
setenv IPHONEOS_DEPLOYMENT_TARGET 6.0
setenv PATH “/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin”
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk -L/Users/shawn/Library/Developer/Xcode/DerivedData/isiodiTouchScanner-acubwxhdincilfghghclcfqzzrsc/Build/Products/Debug-iphoneos -L/Users/shawn/Projects/isiodiTouchScanner -L/Users/shawn/Projects/isiodiTouchScanner/LineaSDK “-L/Users/shawn/Projects/isiodiTouchScanner/../DTDevices-iOS_2011-11-07_v1.29 RC/Library” -F/Users/shawn/Library/Developer/Xcode/DerivedData/isiodiTouchScanner-acubwxhdincilfghghclcfqzzrsc/Build/Products/Debug-iphoneos -filelist /Users/shawn/Library/Developer/Xcode/DerivedData/isiodiTouchScanner-acubwxhdincilfghghclcfqzzrsc/Build/Intermediates/isiodiTouchScanner.build/Debug-iphoneos/isiodiTouchScanner.build/Objects-normal/armv7/isiodiTouchScanner.LinkFileList -dead_strip -fobjc-link-runtime -miphoneos-version-min=6.0 -framework Foundation -framework UIKit -framework CoreGraphics -framework ExternalAccessory -ldtdev -lmysqlclient -o /Users/shawn/Library/Developer/Xcode/DerivedData/isiodiTouchScanner-acubwxhdincilfghghclcfqzzrsc/Build/Intermediates/isiodiTouchScanner.build/Debug-iphoneos/isiodiTouchScanner.build/Objects-normal/armv7/isiodiTouchScanner

Undefined symbols for architecture armv7:
“vtable for __cxxabiv1::__vmi_class_type_info”, referenced from:
typeinfo for TaoCrypt::DES in libmysqlclient.a(des.o)
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
“std::terminate()”, referenced from:
yaSSL::read_file(yaSSL::SSL_CTX*, char const*, int, yaSSL::CertType) in libmysqlclient.a(ssl.o)
_yaEVP_BytesToKey in libmysqlclient.a(ssl.o)
_yaTLSv1_client_method in libmysqlclient.a(ssl.o)
_yaSSL_CTX_new in libmysqlclient.a(ssl.o)
_yaSSL_new in libmysqlclient.a(ssl.o)
_yaBN_bin2bn in libmysqlclient.a(ssl.o)
yaSSL::SSL::~SSL() in libmysqlclient.a(ssl.o)
…
“___gxx_personality_sj0″, referenced from:
yaSSL::read_file(yaSSL::SSL_CTX*, char const*, int, yaSSL::CertType) in libmysqlclient.a(ssl.o)
_yaEVP_BytesToKey in libmysqlclient.a(ssl.o)
_yaTLSv1_client_method in libmysqlclient.a(ssl.o)
_yaSSL_CTX_new in libmysqlclient.a(ssl.o)
_yaSSL_new in libmysqlclient.a(ssl.o)
_yaBN_bin2bn in libmysqlclient.a(ssl.o)
yaSSL::SSL::~SSL() in libmysqlclient.a(ssl.o)
…
“vtable for __cxxabiv1::__si_class_type_info”, referenced from:
typeinfo for TaoCrypt::HASH in libmysqlclient.a(ssl.o)
typeinfo for yaSSL::Alert in libmysqlclient.a(yassl_imp.o)
typeinfo for yaSSL::HandShakeHeader in libmysqlclient.a(yassl_imp.o)
typeinfo for yaSSL::Finished in libmysqlclient.a(yassl_imp.o)
typeinfo for yaSSL::ClientKeyBase in libmysqlclient.a(yassl_imp.o)
typeinfo for yaSSL::EncryptedPreMasterSecret in libmysqlclient.a(yassl_imp.o)
typeinfo for yaSSL::ClientDiffieHellmanPublic in libmysqlclient.a(yassl_imp.o)
…
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
“vtable for __cxxabiv1::__class_type_info”, referenced from:
typeinfo for yaSSL::virtual_base in libmysqlclient.a(yassl_imp.o)
typeinfo for TaoCrypt::BasicDES in libmysqlclient.a(crypto_wrapper.o)
typeinfo for TaoCrypt::virtual_base in libmysqlclient.a(dsa.o)
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Comment on Build MySql client library for iPhone/iPad by MT

MT — Sun, 28 Oct 2012 16:58:52 +0000

I got it to work. This was key for me:

http://blog.iosplace.com/?p=30&cpage=1#comment-6857

I haven’t yet tried it on an armv7s device, but it fixed the problem I was having with the other builds.

Comment on Build MySql client library for iPhone/iPad by Giulio

Giulio — Sun, 28 Oct 2012 07:29:11 +0000

hi Mt ,
now i’ve the libmysql.a work with ios6 for the simulator
and device
but wvery time i use it the application crash.
i can invoke mysql,and make query but when the queries end app.crash!!!
i’m going crazy..but i dont believe that nobody have a libmysql.a that work with ios6 .

Comment on Build MySql client library for iPhone/iPad by MT

MT — Sun, 28 Oct 2012 04:46:17 +0000

Nope, back at it tonight. I’ll let you know if I make progress. If you do, post here.

Comment on Build MySql client library for iPhone/iPad by Giulio

Giulio — Sat, 27 Oct 2012 22:37:44 +0000

Hi Mt,
i have the same problem .
have you resolved??