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Re: Turn on -pie on darwin11 and later

From: Mike Stump <mikestump at comcast dot net>
To: Pedro Alves <pedro at codesourcery dot com>
Cc: gcc-patches at gcc dot gnu dot org, Jack Howarth <howarth at bromo dot med dot uc dot edu>
Date: Thu, 16 Jun 2011 12:22:43 -0700
Subject: Re: Turn on -pie on darwin11 and later
References: <ACBE52C1-542A-4643-97C7-5171AFB8DDCD@comcast.net> <201106161301.03627.pedro@codesourcery.com>

On Jun 16, 2011, at 5:01 AM, Pedro Alves wrote:
> On Thursday 16 June 2011 02:33:50, Mike Stump wrote:
>> BOOT_CFLAGS += -mdynamic-no-pic
>> +
>> +# Ensure we don't try and use -pie, as it is incompatible with pch.
>> +BOOT_LDFLAGS=`case ${host} in *-*-darwin[1][1-9]*) echo -Wl,-no_pie ;; esac;`
> 
> Shouldn't this use += like BOOT_CFLAGS?

Yes, fixed.  Thanks for the review.

Index: config/mh-darwin
===================================================================
--- config/mh-darwin	(revision 175089)
+++ config/mh-darwin	(working copy)
@@ -4,4 +4,4 @@
 BOOT_CFLAGS += -mdynamic-no-pic
 
 # Ensure we don't try and use -pie, as it is incompatible with pch.
-BOOT_LDFLAGS=`case ${host} in *-*-darwin[1][1-9]*) echo -Wl,-no_pie ;; esac;`
+BOOT_LDFLAGS += `case ${host} in *-*-darwin[1][1-9]*) echo -Wl,-no_pie ;; esac;`

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References:
- Turn on -pie on darwin11 and later
  - From: Mike Stump
- Re: Turn on -pie on darwin11 and later
  - From: Pedro Alves

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