From 7a9d114548a2fe90e007e5a25357ee26935c8752 Mon Sep 17 00:00:00 2001
From: "Peter J. Farley III" <pjfarley@banet.net>
Date: Sat, 18 Nov 2000 20:42:58 -0500
Subject: [PATCH] [ID 20001118.006] [PATCH] perl@7707 djgpp/config.over,
 hints/dos_djgpp.sh and Storable.pm Message-Id:
 <5.0.1.4.0.20001119011855.00a55ec0@pop5.banet.net>

p4raw-id: //depot/perl@7749
---
 djgpp/config.over        |  2 +-
 ext/Storable/Storable.pm | 15 +++++++++++----
 hints/dos_djgpp.sh       |  5 ++++-
 3 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/djgpp/config.over b/djgpp/config.over
index b48774f..f9c167e 100644
--- a/djgpp/config.over
+++ b/djgpp/config.over
@@ -1,5 +1,5 @@
 ln='cp'
-pager='less'
+pager='${DJDIR}/bin/less.exe'
 
 # fix extension names under DOS 
 repair()
diff --git a/ext/Storable/Storable.pm b/ext/Storable/Storable.pm
index 7b46317..d2a631c 100644
--- a/ext/Storable/Storable.pm
+++ b/ext/Storable/Storable.pm
@@ -135,7 +135,10 @@ sub _store {
 	open(FILE, ">$file") || logcroak "can't create $file: $!";
 	binmode FILE;				# Archaic systems...
 	if ($use_locking) {
-		if ($^O eq 'dos') {
+		require Config; import Config;
+		if (!$Config{'d_flock'} &&
+		    !$Config{'d_fcntl_can_lock'} &&
+		    !$Config{'d_lockf'}) {
 			logcarp "Storable::lock_store: fcntl/flock emulation broken on $^O";
 			return undef;
 		}
@@ -255,11 +258,15 @@ sub _retrieve {
 	my $self;
 	my $da = $@;							# Could be from exception handler
 	if ($use_locking) {
-		if ($^O eq 'dos') {
-			logcarp "Storable::lock_store: fcntl/flock emulation broken on $^O";
+		require Config; import Config;
+		if (!$Config{'d_flock'} &&
+		    !$Config{'d_fcntl_can_lock'} &&
+		    !$Config{'d_lockf'}) {
+			logcarp "Storable::lock_retrieve: fcntl/flock emulation broken on $^O";
 			return undef;
 		}
-		flock(FILE, LOCK_SH) || logcroak "can't get shared lock on $file: $!";
+		flock(FILE, LOCK_SH) ||
+			logcroak "can't get shared lock on $file: $!";
 		# Unlocking will happen when FILE is closed
 	}
 	eval { $self = pretrieve(*FILE) };		# Call C routine
diff --git a/hints/dos_djgpp.sh b/hints/dos_djgpp.sh
index d50bca4..ebbd786 100644
--- a/hints/dos_djgpp.sh
+++ b/hints/dos_djgpp.sh
@@ -41,10 +41,13 @@ startperl='#!perl'
 case "X$optimize" in
   X)
 	optimize="-O2 -malign-loops=2 -malign-jumps=2 -malign-functions=2"
+	ldflags='-s'
+	;;
+  X*)
+	ldflags=' '
 	;;
 esac
 ccflags="$ccflags -DPERL_EXTERNAL_GLOB"
-ldflags='-s'
 usemymalloc='n'
 timetype='time_t'
 
-- 
2.7.4