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Issue metadata

Status: Fixed
Owner: ----
Closed: Feb 2017
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 3
Type: Bug

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Issue 690734: Update calls to mig to take an explicit isysroot.

Reported by, Feb 10 2017 Project Member

Issue description

I recently updated my machine to macOS 10.12.3. Suddenly mig stopped working. Typical error looks like:
/Applications/ fatal error: 
      'mach/std_types.defs' file not found
#include <mach/std_types.defs>

Adding an explicit isysroot argument to mig fixes this issue. I don't think this is a 10.12.3 issue, since other people are compiling fine.

Comment 1 by, Feb 10 2017

Labels: OS-Mac
This may be a presence/absence of Xcode command-line tools thing. But also, why aren’t you on Xcode 8.2.1?

Comment 2 by, Feb 10 2017

This error occurs with Xcode 5.1, 6.2, 7.3.1, and 8.2. AFAICT, it is not directly related to DEVELOPER_DIR or xcode-select

Comment 4 by, Feb 11 2017

Status: Fixed (was: Untriaged)
Bugdroid’s asleep at the wheel, but this landed in Crashpad too as

Comment 5 by, Feb 21 2017

Project Member
The following revision refers to this bug:

commit 81142aef3ec03dbc554e1cb0e22e4243e8aa69af
Author: Erik Chen <>
Date: Tue Feb 21 21:31:44 2017

Update to take an optional --sdk argument.

BUG= chromium:690734 

Change-Id: I6e02fb029fe4591c0e30d6bcade57946da111637
Commit-Queue: Brad Nelson <>
Reviewed-by: Mark Mentovai <>
Reviewed-by: Brad Nelson <>


Comment 6 by, Feb 22 2017

Project Member
The following revision refers to this bug:

commit c9b211782c44c33f76afede6c2eecfdd11ca0555
Author: nacl-deps-roller <>
Date: Wed Feb 22 21:29:21 2017

Roll src/native_client/ ee10b35a4..81142aef3 (1 commit).

$ git log ee10b35a4..81142aef3 --date=short --no-merges --format='%ad %ae %s'
2017-02-15 erikchen Update to take an optional --sdk argument.

Created with:
  roll-dep src/native_client
BUG= 690734 

Documentation for the AutoRoller is here:

If the roll is causing failures, see:


Cr-Commit-Position: refs/heads/master@{#452210}


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