From: Richard M. Stallman <rms@gnu.org>
Date: Wed, 27 Feb 2002 03:53:03 +0000 (+0000)
Subject: <making srcdir absolute>: Verify that PWD is correct,
X-Git-Tag: ttn-vms-21-2-B4~16441
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=b83e4a772709fff1fdc227466c17dde147965326;p=emacs.git

<making srcdir absolute>: Verify that PWD is correct,
not just well-formed and valid.
---

diff --git a/configure.in b/configure.in
index aa5a88d39f6..74b953c9e37 100644
--- a/configure.in
+++ b/configure.in
@@ -114,7 +114,10 @@ case "${srcdir}" in
   . )
     ## We may be able to use the $PWD environment variable to make this
     ## absolute.  But sometimes PWD is inaccurate.
-    if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".${PWD}"  ;
+    ## Note: we used to use ${PWD} at the end instead of `pwd`,
+    ## but that tested only for a well-formed and valid PWD,
+    ## it did not object when PWD was well-formed and valid but just wrong.
+    if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
     then
       srcdir="$PWD"
     else
@@ -355,6 +358,11 @@ case "${canonical}" in
     ## operating system.
   ;;
 
+  ## Compaq Nonstop
+  mips-compaq-nonstopux* )
+    machine=nonstopux opsys=nonstopux
+    ;;
+
   ## Convex
   *-convex-bsd* | *-convex-convexos* )
     machine=convex opsys=bsd4-3