Drop SINGULAR_EXECUTABLE from src/bin/sage-env

[orlitzky]

It's unused. Doing this on a separate ticket from
#29024 and #32242 as it should be a trivial review.

CC: @mkoeppe @dimpase @kiwifb @antonio-rojas @slel

Component: build

Author: Michael Orlitzky

Branch/Commit: 2acc06e

Reviewer: Matthias Koeppe

Issue created by migration from https://trac.sagemath.org/ticket/32302

[orlitzky]

New commits:

2acc06e

Trac #32302: drop SINGULAR_EXECUTABLE from src/bin/sage-env.

[orlitzky]

Branch: u/mjo/ticket/32302

[orlitzky]

Author: Michael Orlitzky

[orlitzky]

Commit: 2acc06e

[mkoeppe]

comment:2

It is unused in the Sage sources. It influences singular itself.
But I agree that setting it is no longer necessary -- setting this variable was probably done as part of the (long removed) relocation code.

[mkoeppe]

Reviewer: Matthias Koeppe

[slel]

Description changed:

--- 
+++ 
@@ -1,2 +1,3 @@
-It's unused. Doing this on a separate ticket because it should be a trivial review.
+It's unused. Doing this on a separate ticket
+from #29024 because it should be a trivial review.
 

[slel]

Description changed:

--- 
+++ 
@@ -1,3 +1,3 @@
-It's unused. Doing this on a separate ticket
-from #29024 because it should be a trivial review.
+It's unused. Doing this on a separate ticket from
+#29024 and #32242 as it should be a trivial review.