From 30dc59e889205ee62ce77168616f7a4183811d74 Mon Sep 17 00:00:00 2001
From: Thomas Miedema <thomasmiedema@gmail.com>
Date: Mon, 23 Feb 2015 03:40:23 -0600
Subject: Always ignore user-package-db when running tests

Summary:
The user package database was already ignored for systems that
`have_subprocess`.

To [wiki:Debugging/InstallingPackagesInplace install] a package inplace:
`cabal install
  --with-compiler=<inplace-ghc>
  --with-package-db=<inplace-package-db>`
  <package>

Reviewers: austin

Reviewed By: austin

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D668
---
 testsuite/driver/testlib.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'testsuite/driver')

diff --git a/testsuite/driver/testlib.py b/testsuite/driver/testlib.py
index 6fc86e4c5a..ac6d97cab4 100644
--- a/testsuite/driver/testlib.py
+++ b/testsuite/driver/testlib.py
@@ -114,8 +114,8 @@ def _reqlib( name, opts, lib ):
             p.communicate()
             r = p.wait()
         else:
-            r = os.system(config.ghc_pkg + ' describe ' + lib
-                                         + ' > /dev/null 2> /dev/null')
+            r = os.system(config.ghc_pkg + ' --no-user-package-db describe '
+                                         + lib + ' > /dev/null 2> /dev/null')
         got_it = r == 0
         have_lib[lib] = got_it
 
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