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$NetBSD: patch-aa,v 1.3 2015/04/02 12:34:06 jperkin Exp $
Use POSIX shell mode where available, from newer autoconf.
--- configure.orig 2006-08-19 06:09:50.000000000 +0000
+++ configure
@@ -17,8 +17,13 @@ if test -n "${ZSH_VERSION+set}" && (emul
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
fi
DUALCASE=1; export DUALCASE # for MKS sh
@@ -2785,7 +2790,7 @@ for dir in `echo $PATH | sed -e 's/:/ /g
if test -f "$dir/$perl"; then
if test -x "$dir/$perl"; then
perlprog="$dir/$perl"
- if $perlprog -e 'require 5.003'; then
+ if $perlprog -e 'use 5.003'; then
perlvers=`$perlprog -e 'printf "%.3f",$]'`
break 2
fi
@@ -2797,7 +2802,7 @@ done
fi; PATH_PERL=$perlprog
echo "$as_me:$LINENO: result: $perlprog v$perlvers" >&5
echo "${ECHO_T}$perlprog v$perlvers" >&6
-if $perlprog -e 'require 5.003'; then
+if $perlprog -e 'use 5.003'; then
:
else
echo ""
@@ -2856,7 +2861,7 @@ if test ".$with_openworld" = .no; then
else
echo "$as_me:$LINENO: checking for Perl module Getopt::Long (2.16)" >&5
echo $ECHO_N "checking for Perl module Getopt::Long (2.16)... $ECHO_C" >&6
-rc=`$path_perl -e 'eval {require Getopt::Long 2.16}; print "ok" unless $@'`;
+rc=`$path_perl -e 'eval {use Getopt::Long 2.16}; print "ok" unless $@'`;
if test ".$rc" = .ok; then
have_getoptlong=1
echo "$as_me:$LINENO: result: found" >&5
@@ -2870,7 +2875,7 @@ fi
echo "$as_me:$LINENO: checking for Perl module Bit::Vector (5.2)" >&5
echo $ECHO_N "checking for Perl module Bit::Vector (5.2)... $ECHO_C" >&6
-rc=`$path_perl -e 'eval {require Bit::Vector 5.2}; print "ok" unless $@'`;
+rc=`$path_perl -e 'eval {use Bit::Vector 5.2}; print "ok" unless $@'`;
if test ".$rc" = .ok; then
have_bitvector=1
echo "$as_me:$LINENO: result: found" >&5
@@ -2882,9 +2887,9 @@ echo "${ECHO_T}not found" >&6
fi
- echo "$as_me:$LINENO: checking for Perl module File::PathConvert (ANY)" >&5
-echo $ECHO_N "checking for Perl module File::PathConvert (ANY)... $ECHO_C" >&6
-rc=`$path_perl -e 'eval {require File::PathConvert }; print "ok" unless $@'`;
+ echo "$as_me:$LINENO: checking for Perl module File::Spec (0.87)" >&5
+echo $ECHO_N "checking for Perl module File::Spec (0.87)... $ECHO_C" >&6
+rc=`$path_perl -e 'eval {use File::Spec 0.87}; print "ok" unless $@'`;
if test ".$rc" = .ok; then
have_filepathconvert=1
echo "$as_me:$LINENO: result: found" >&5
@@ -2898,7 +2903,7 @@ fi
echo "$as_me:$LINENO: checking for Perl module Image::Size (2.6)" >&5
echo $ECHO_N "checking for Perl module Image::Size (2.6)... $ECHO_C" >&6
-rc=`$path_perl -e 'eval {require Image::Size 2.6}; print "ok" unless $@'`;
+rc=`$path_perl -e 'eval {use Image::Size 2.6}; print "ok" unless $@'`;
if test ".$rc" = .ok; then
have_imagesize=1
echo "$as_me:$LINENO: result: found" >&5
@@ -2912,7 +2917,7 @@ fi
echo "$as_me:$LINENO: checking for Perl module IO::File (1.07)" >&5
echo $ECHO_N "checking for Perl module IO::File (1.07)... $ECHO_C" >&6
-rc=`$path_perl -e 'eval {require IO::File 1.07}; print "ok" unless $@'`;
+rc=`$path_perl -e 'eval {use IO::File 1.07}; print "ok" unless $@'`;
if test ".$rc" = .ok; then
have_io=1
echo "$as_me:$LINENO: result: found" >&5
@@ -2926,7 +2931,7 @@ fi
echo "$as_me:$LINENO: checking for Perl module Term::ReadKey (2.11)" >&5
echo $ECHO_N "checking for Perl module Term::ReadKey (2.11)... $ECHO_C" >&6
-rc=`$path_perl -e 'eval {require Term::ReadKey 2.11}; print "ok" unless $@'`;
+rc=`$path_perl -e 'eval {use Term::ReadKey 2.11}; print "ok" unless $@'`;
if test ".$rc" = .ok; then
have_termreadkey=1
echo "$as_me:$LINENO: result: found" >&5
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