CODEWITHSUNDEEP
xcodeffmpegvlcarmv7
bear
bear

Reputation: 11625

building MobileVLC -> armc7 + ffmpeg issue

I'm trying to build MobileVLC on OS X Lion, against iOS SDK 5.0. So far, no dice.

Followed the given instructions, however, build stops and fails here: [info] Building contrib for iOS in '/Users/shamil/Documents/MobileVLC/ImportedSources/vlc/contrib-builddir-ios-i686-apple-darwin10

Current log: ./buildMobileVLC.sh -s [info] Preparing build dirs [info] Building [info] Building vlc [info] Building libvlc for the iOS [info] Using i386 with SDK version 4.2 [info] Building contrib for iOS in '/Users/shamil/Documents/MobileVLC/ImportedSources/vlc/contrib-builddir-ios-i686-apple-darwin10'

The error is given as follows:

make[1]: *** [.ffmpeg] Error 1
make: *** [using-src] Error 2

/ImportedSources/vlc/contrib-builddir-ios-arm-apple-darwin10/build-src/ffmpeg/config.log tells me: 

ld: warning: directory not found for option 'L/Users/shamil/Documents/MobileVLC/ImportedSources/vlc/contrib-ios-arm-apple-darwin10/lib'
ld: warning: directory not found for option '-L/Users/shamil/Documents/MobileVLC/ImportedSources/vlc/contrib-ios-arm-apple-darwin10/lib'
**ld: in /usr/lib/system/libcache.dylib, missing required architecture armv7 in file for architecture armv7**
collect2: ld returned 1 exit status
C compiler test failed.

I've bolded the one which I think is causing it to fail. Now - how do I fix THIS error?

Upvotes: 2

Views: 2939

Answers (2)

Ethan
Ethan

Reputation: 5825

This got it to work for me:

./configure --extra-ldflags=-L/Applications/Xcode.app/Contents//Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk/usr/lib/system --enable-cross-compile --arch=arm --target-os=darwin --cc='/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/llvm-gcc -arch armv7' --sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk --cpu=cortex-a8 --enable-pic --extra-ldflags='-arch armv7'

Upvotes: 1

prathumca
prathumca

Reputation: 410

Add "-L$(SDKROOT)/usr/lib/system" to LDFLAGS variable.

Where SDKROOT is the directory that points to the latest iOS.

e.g: /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.0.sdk

Upvotes: 1

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