diff options
Diffstat (limited to 'm4/progtest.m4')
| -rw-r--r-- | m4/progtest.m4 | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/m4/progtest.m4 b/m4/progtest.m4 index a56365cd..7b391232 100644 --- a/m4/progtest.m4 +++ b/m4/progtest.m4 @@ -1,5 +1,5 @@ -# progtest.m4 serial 4 (gettext-0.14.2) -dnl Copyright (C) 1996-2003, 2005 Free Software Foundation, Inc. +# progtest.m4 serial 7 (gettext-0.18.2) +dnl Copyright (C) 1996-2003, 2005, 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -16,7 +16,7 @@ dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper <drepper@cygnus.com>, 1996. -AC_PREREQ(2.50) +AC_PREREQ([2.50]) # Search path for a program which passes the given test. @@ -27,15 +27,14 @@ AC_DEFUN([AM_PATH_PROG_WITH_TEST], # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conf$$.sh - echo "exit 0" >>conf$$.sh - chmod +x conf$$.sh - if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then - PATH_SEPARATOR=';' - else - PATH_SEPARATOR=: - fi - rm -f conf$$.sh + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } fi # Find out how to test for executable files. Don't use a zero-byte file, @@ -55,7 +54,7 @@ rm -f conf$$.file # Extract the first word of "$2", so it can be a program name with args. set dummy $2; ac_word=[$]2 AC_MSG_CHECKING([for $ac_word]) -AC_CACHE_VAL(ac_cv_path_$1, +AC_CACHE_VAL([ac_cv_path_$1], [case "[$]$1" in [[\\/]]* | ?:[[\\/]]*) ac_cv_path_$1="[$]$1" # Let the user override the test with a path. @@ -84,9 +83,9 @@ ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" esac])dnl $1="$ac_cv_path_$1" if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then - AC_MSG_RESULT([$]$1) + AC_MSG_RESULT([$][$1]) else - AC_MSG_RESULT(no) + AC_MSG_RESULT([no]) fi -AC_SUBST($1)dnl +AC_SUBST([$1])dnl ]) |