On 11/14/24 2:28 PM, #!microsuxx wrote:
maybe set -a 'd help ?
if it can backwards export the vars
No. A child process can't affect its parent's environment without inventing
some kind of IPC.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita bre
On 11/14/24 4:23 AM, Mike Jonkmans wrote:
On Mon, Nov 11, 2024 at 03:30:53PM -0500, Chet Ramey wrote:
6) There is redundancy/duplication in the actions of various rules;
OK.
6) Same for the definitions of variables.
Examples?
There is duplication in the top Makefile on the various lib sou
maybe set -a 'd help ?
if it can backwards export the vars
On Thu, Nov 14, 2024, 3:01 PM Chet Ramey wrote:
> On 11/13/24 4:48 PM, Yuri wrote:
>
> > The first 'source' command didn't set variables set or exported in the
> > child.sh script, even though 'source' is executed in the current
> script
aidd , thxx .. ++
On Thu, Nov 14, 2024, 8:45 PM Chet Ramey wrote:
> On 11/14/24 2:28 PM, #!microsuxx wrote:
> > maybe set -a 'd help ?
> > if it can backwards export the vars
>
> No. A child process can't affect its parent's environment without inventing
> some kind of IPC.
>
> --
> ``The lyf so
On Mon, Nov 11, 2024 at 03:30:53PM -0500, Chet Ramey wrote:
> On 11/8/24 4:15 PM, Mike Jonkmans wrote:
> > > > 2) The use of recursive make, makes it harder to do dependencies right;
> > > It's the best way to build using optional components and subdirectories.
> > I have my doubts here. There are
On 11/13/24 4:48 PM, Yuri wrote:
The first 'source' command didn't set variables set or exported in the
child.sh script, even though 'source' is executed in the current script's
context,
The `source' command isn't "executed in the current script's context." It
is executed in a subshell, whic
On 11/13/24 5:12 PM, Yuri wrote:
On 11/13/24 14:02, Greg Wooledge wrote:
The commands within a pipeline are executed in subshells (child
processes), so all variable changes are discarded when the subshell exits.
This sounds like an implementation detail that should be invisible that
affects
On 11/13/24 11:40 PM, Martin D Kealey wrote:
The fact that pipeline components are implicitly run in subshells is
arguably not highlighted well enough, but it IS stated that all components
of a pipeline run in parallel, so it is logically deducible that this must
involve separate processes.
Th
