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lionheart / openradar-mirror

A mirror of radars pulled from http://openradar.me/.
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25313838: ld: rpath not resolved when linking indirect dependencies #7825

Open openradar-mirror opened 8 years ago

openradar-mirror commented 8 years ago

Description

Summary: When linking indirect dynamic libraries for flat namespace, ld loads all indirect dylibs. If an indirect dylib is linked using an @rpath install name, the linker does not resolve @rpath and produces a "file not found" error.

This is a regression in Xcode 7.3 (ld version ld64-264.3.101), it works as expected using Xcode 7.2.1 (ld version ld64-253.9).

(See the manpage for ld for a description of indirect dynamic libraries.)

Steps to Reproduce:

  1. Unzip ld-bug.zip and cd into the directory
  2. Run script.sh

Expected Results: The script runs without error and produces libc.dylib. This is what happens using Xcode 7.2.1.

Actual Results: The script fails at the last step with the following linker error: ld: file not found: @rpath/liba.dylib for architecture x86_64

Version: Mac OS X 10.11.4 / 15E65 Xcode 7.3 / 7D175

Notes:

Configuration: Mac OS X 10.11.4 Xcode 7.3

Attachments: 'ld-bug.zip' was successfully uploaded.

Product Version: Xcode 7.3 (7D175) Created: 2016-03-23T14:31:37.112400 Originated: 2016-03-23T00:00:00 Open Radar Link: http://www.openradar.me/25313838

openradar-mirror commented 8 years ago

Modified: 2016-03-23T14:31:37.112600