X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=Debian%2FDebhelper%2FBuildsystem%2Fperl_makemaker.pm;h=e109be5711e4aa96669ddef40bfd5e78a5afacbf;hb=6667158d89b601424b46cb58478922a91620f7e6;hp=07a827ac259914c13c0f94ca304efc02a7b6f8c8;hpb=fdf8b4a8b4b4f50c39b6e4266773539bc13d6e56;p=debhelper.git

diff --git a/Debian/Debhelper/Buildsystem/perl_makemaker.pm b/Debian/Debhelper/Buildsystem/perl_makemaker.pm
index 07a827a..e109be5 100644
--- a/Debian/Debhelper/Buildsystem/perl_makemaker.pm
+++ b/Debian/Debhelper/Buildsystem/perl_makemaker.pm
@@ -58,7 +58,17 @@ sub configure {
 sub install {
 	my $this=shift;
 	my $destdir=shift;
-	$this->SUPER::install($destdir, "PREFIX=/usr", @_);
+
+	# Special case for Makefile.PL that uses
+	# Module::Build::Compat. PREFIX should not be passed
+	# for those; it already installs into /usr by default.
+	my $makefile=$this->get_sourcepath("Makefile");
+	if (system(qq{grep -q "generated automatically by MakeMaker" $makefile}) != 0) {
+		$this->SUPER::install($destdir, @_);
+	}
+	else {
+		$this->SUPER::install($destdir, "PREFIX=/usr", @_);
+	}
 }
 
-1;
+1