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-rw-r--r--gl/m4/progtest.m421
1 files changed, 10 insertions, 11 deletions
diff --git a/gl/m4/progtest.m4 b/gl/m4/progtest.m4
index 2d804ac..7b39123 100644
--- a/gl/m4/progtest.m4
+++ b/gl/m4/progtest.m4
@@ -1,5 +1,5 @@
1# progtest.m4 serial 6 (gettext-0.18) 1# progtest.m4 serial 7 (gettext-0.18.2)
2dnl Copyright (C) 1996-2003, 2005, 2008-2010 Free Software Foundation, Inc. 2dnl Copyright (C) 1996-2003, 2005, 2008-2013 Free Software Foundation, Inc.
3dnl This file is free software; the Free Software Foundation 3dnl This file is free software; the Free Software Foundation
4dnl gives unlimited permission to copy and/or distribute it, 4dnl gives unlimited permission to copy and/or distribute it,
5dnl with or without modifications, as long as this notice is preserved. 5dnl with or without modifications, as long as this notice is preserved.
@@ -27,15 +27,14 @@ AC_DEFUN([AM_PATH_PROG_WITH_TEST],
27# Prepare PATH_SEPARATOR. 27# Prepare PATH_SEPARATOR.
28# The user is always right. 28# The user is always right.
29if test "${PATH_SEPARATOR+set}" != set; then 29if test "${PATH_SEPARATOR+set}" != set; then
30 echo "#! /bin/sh" >conf$$.sh 30 # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
31 echo "exit 0" >>conf$$.sh 31 # contains only /bin. Note that ksh looks also at the FPATH variable,
32 chmod +x conf$$.sh 32 # so we have to set that as well for the test.
33 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 33 PATH_SEPARATOR=:
34 PATH_SEPARATOR=';' 34 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
35 else 35 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
36 PATH_SEPARATOR=: 36 || PATH_SEPARATOR=';'
37 fi 37 }
38 rm -f conf$$.sh
39fi 38fi
40 39
41# Find out how to test for executable files. Don't use a zero-byte file, 40# Find out how to test for executable files. Don't use a zero-byte file,