X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=bindings%2Fperl-shared%2FMakefile.PL;h=516cc39a50aaf7bd2af9908a1d8578e7940820c1;hb=556f0365aa699c7dd4b6b08437f7c667abdf3c42;hp=4fb14e56d82c36064b2837820398ad230e976470;hpb=09aeabf159a489a427358ab66e48ba42303778f7;p=rrdtool.git

diff --git a/bindings/perl-shared/Makefile.PL b/bindings/perl-shared/Makefile.PL
index 4fb14e5..516cc39 100644
--- a/bindings/perl-shared/Makefile.PL
+++ b/bindings/perl-shared/Makefile.PL
@@ -3,9 +3,26 @@ use Config;
 # See lib/ExtUtils/MakeMaker.pm for details of how to influence
 # the contents of the Makefile that is written.
 
-# Specify the location of the archive containing PIC compiled object files.
-my $R = $^O eq 'linux' ? "-Wl,--rpath -Wl," : "-R" ;
-my $librrd = "-L../../src/.libs/ $R\$(RPATH) -lrrd";
+# if the last argument when calling Makefile.PL is RPATH=/... and ... is the
+# path to librrd.so then the Makefile will be written such that RRDs.so knows
+# where to find librrd.so later on ... 
+my $R="";
+if ($ARGV[-1] =~ /RPATH=(\S+)/){
+	pop @ARGV;
+	my $rp = $1;
+	for ($^O){
+	        /linux/   && do{ $R = "-Wl,--rpath -Wl,$rp"};
+	        /hpux/    && do{ $R = "+b$rp"};
+	        /solaris/ && do{ $R = "-R$rp"};
+	}
+}
+
+# darwin works without this because librrd contains its
+# install_name which will includes the final location of the
+# library after it is installed. This install_name gets transfered
+# to the perl shared object.
+
+my $librrd = "-L../../src/.libs/ $R -lrrd";
 
 WriteMakefile(
     'NAME'         => 'RRDs',
@@ -16,3 +33,4 @@ WriteMakefile(
     'dynamic_lib'  => {'OTHERLDFLAGS' => "$librrd -lm"},
     'realclean'    => {FILES => 't/demo?.rrd t/demo?.png' }
 );
+