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| author | Roland McGrath <roland@hack.frob.com> | 2015-03-06 10:59:15 -0800 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2015-03-06 10:59:15 -0800 |
| commit | 4acc27ed0a83995ad687c69a3f3f11510e0796d7 (patch) | |
| tree | 960fd13f69567dd5ad5239d78285f28c09d0d618 /INSTALL | |
| parent | 00f00cfc379f8347d08ff2f4cba4ab7862a3aef2 (diff) | |
Document test-wrapper-env-only in INSTALL.
Diffstat (limited to 'INSTALL')
| -rw-r--r-- | INSTALL | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -254,7 +254,12 @@ program that runs a newly built program with environment variable assignments in effect, those assignments being specified as 'VAR=VALUE' before the name of the program to be run. If multiple assignments to the same variable are specified, the last assignment specified must take -precedence. +precedence. Similarly, if 'TEST-WRAPPER env -i' will not work to run a +program with an environment completely empty of variables except those +directly assigned, then 'test-wrapper-env-only' must be set; its use has +the same syntax as 'test-wrapper-env', the only difference in its +semantics being starting with an empty set of environment variables +rather than the ambient set. Installing the C Library ======================== |