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Re: relocatable-prog: Use $ORIGIN trick on more platforms
From: |
Paul Smith |
Subject: |
Re: relocatable-prog: Use $ORIGIN trick on more platforms |
Date: |
Wed, 20 Feb 2019 11:12:54 -0500 |
On Wed, 2019-02-20 at 02:45 +0100, Bruno Haible wrote:
> Paul Smith noted on gnu-prog-discuss that other systems than glibc
> have support for $ORIGIN in rpath. This patch changes the
> 'relocatable-prog' module to make use of this feature, thus removing
> the need for a "wrapper"/"trampoline" executable on these platforms.
MacOS has @executable_path which is the same as $ORIGIN. See:
https://wincent.com/wiki/%40executable_path%2C_%40load_path_and_%40rpath
Unfortunately on MacOS they have "applications" which are much more
complicated and can have frameworks etc. But I think @executable_path
is pretty close to exactly the same thing as $ORIGIN and works fine if
you're just building a normal application.