Problems building for iOS with Xcode 4.3 (Bug #1626)

Added by Adrian Mannella about 13 years ago. Updated almost 13 years ago.

Status:	Done	Start date:	2012-02-27
Priority:	Normal	Due date:
Assignee:	Andrey Kamaev	% Done:	0%
Category:	build/install
Target version:	2.4.0
Affected version:		Operating System:
Difficulty:		HW Platform:
Pull request:

Description

Using source for v2.3.1.

Followed the instructions in iOS/README file. At the xcodebuild step, received the following error:

Error: No developer directory found at /Developer. Run /usr/bin/xcode-select to update the developer directory path. Administrators-MacBook-Pro:opencv adrianm$ sudo xcode-select -swtich /Applications/Xcode.app/Contents/Developer

Xcode 4.3 uses a single app bundle, as opposed to the Developer directory in previous versions. Found this on the Internet:

sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer

This allowed the xcodebuild command to run. Then I got the following error:

@Build settings from command line:
SDKROOT = iphoneos5.0

xcodebuild: error: Unable to read project 'OpenCV.xcode'.
Reason: Project file 'OpenCV' was written by an unsupported Xcode version (39)@

Could the files be updated to work with Xocde 4.3? Thanks.

Associated revisions

Revision 97dfd650
Added by Andrey Pavlenko over 11 years ago

Merge pull request #1626 from ilya-lavrenov:ocl_filters

History

#1
Updated by Kirill Kornyakov about 13 years ago

Priority changed from Blocker to High
Category set to ios

#2
Updated by Miguel Batista almost 13 years ago

CMake is generating the wrong version of XCode projects because it can't figure out the installed version of XCode.
Bottom line, it's a bug in CMake; you can work around it by doing this:

sudo mkdir /Developer/Applications/Xcode.app/Contents/
sudo cp /Applications/Xcode.app/Contents/version.plist /Developer/Applications/Xcode.app/Contents/version.plist

More info here: http://www.cmake.org/Bug/view.php?id=12621#c28613