From: Marc Lehmann <pcg@goof.com>
Date: Thu, 8 May 2003 00:42:18 +0000 (+0000)
Subject: [perl #22141] patch for Time::HiRes to get rid of -lrt on linux
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=1a08a6ab91582d74e16135fa1c131885305144d0;p=p5sagit%2Fp5-mst-13.2.git

[perl #22141] patch for Time::HiRes to get rid of -lrt on linux
From: Marc Lehmann (via RT) <perlbug-followup@perl.org>
Message-Id: <rt-22141-56710.3.69543054121962@bugs6.perl.org>
Date: 8 May 2003 00:42:18 -0000

p4raw-id: //depot/perl@19449
---

diff --git a/ext/Time/HiRes/Changes b/ext/Time/HiRes/Changes
index f945296..bdf5418 100644
--- a/ext/Time/HiRes/Changes
+++ b/ext/Time/HiRes/Changes
@@ -1,5 +1,11 @@
 Revision history for Perl extension Time::HiRes.
 
+1.47
+	- do not use -lrt in Linux (from March Lehmann)
+		- unnecessary (nanosleep is in libc anyway)
+		- harmful (-lrt slows down execution)
+		- incompatible (with many distributions' pthreads)
+
 1.46
 	- do not create files in blib directories under core
 	  (perl change #19160, from rgs)
diff --git a/ext/Time/HiRes/HiRes.pm b/ext/Time/HiRes/HiRes.pm
index 7296185..f4c2c80 100644
--- a/ext/Time/HiRes/HiRes.pm
+++ b/ext/Time/HiRes/HiRes.pm
@@ -15,7 +15,7 @@ require DynaLoader;
 		 d_usleep d_ualarm d_gettimeofday d_getitimer d_setitimer
 		 d_nanosleep);
 	
-$VERSION = '1.46';
+$VERSION = '1.47';
 $XS_VERSION = $VERSION;
 $VERSION = eval $VERSION;
 
diff --git a/ext/Time/HiRes/Makefile.PL b/ext/Time/HiRes/Makefile.PL
index 1fea0de..dfcbce3 100644
--- a/ext/Time/HiRes/Makefile.PL
+++ b/ext/Time/HiRes/Makefile.PL
@@ -225,8 +225,8 @@ sub unixinit {
     $LIBS = ['-lc'] if $Config{'osname'} =~ /dynixptx/i;
 
     # For nanosleep
-    push @$LIBS, '-lrt'		unless $Config{'osname'} =~ /irix/;
-    push @$LIBS, '-lposix4'	;
+    push @$LIBS, '-lrt' unless $Config{'osname'} =~ /^(?:irix|linux)$/;
+    push @$LIBS, '-lposix4';
 
     my @goodlibs;