Testsuite: Make it easier to debug environment setting functions
authorTamar Christina <tamar.christina@arm.com>
Fri, 17 Jul 2020 12:12:23 +0000 (13:12 +0100)
committerTamar Christina <tamar.christina@arm.com>
Fri, 17 Jul 2020 12:12:23 +0000 (13:12 +0100)
commite410cbff5d5a408b7c64a0c426951afc2a24df93
tree0f3314757d7259202e0aaeda99d61af85e3847ef
parent34a6c43487caf3a2a0ec9c7c79c526d116abc8b9
Testsuite: Make it easier to debug environment setting functions

This adds verbose output to dg-set-compiler-env-var and dg-set-target-env-var
so you can actually see what they're setting when you add -v -v.

gcc/testsuite/ChangeLog:

* lib/gcc-dg.exp (dg-set-compiler-env-var, dg-set-target-env-var): Add
verbose output.
gcc/testsuite/lib/gcc-dg.exp