X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=Debian%2FDebhelper%2FBuildsystem%2Fperl_makemaker.pm;h=60cda3d02e0a2b1aeb7f00a237fc56695d0e61d8;hb=770ae5500e6e459b32c92a2d00f099249725323e;hp=4281fa26c88460fc5e3773bf6123967e01ff49c9;hpb=f382ce5a2ef97c6e45ec4bd221117493d4f87c90;p=debhelper.git

diff --git a/Debian/Debhelper/Buildsystem/perl_makemaker.pm b/Debian/Debhelper/Buildsystem/perl_makemaker.pm
index 4281fa2..60cda3d 100644
--- a/Debian/Debhelper/Buildsystem/perl_makemaker.pm
+++ b/Debian/Debhelper/Buildsystem/perl_makemaker.pm
@@ -1,4 +1,4 @@
-# A buildsystem plugin for handling Perl MakeMaker based projects.
+# A debhelper build system class for handling Perl MakeMaker based projects.
 #
 # Copyright: © 2008-2009 Joey Hess
 #            © 2008-2009 Modestas Vainius
@@ -7,7 +7,9 @@
 package Debian::Debhelper::Buildsystem::perl_makemaker;
 
 use strict;
+use Debian::Debhelper::Dh_Lib qw(compat);
 use base 'Debian::Debhelper::Buildsystem::makefile';
+use Config;
 
 sub DESCRIPTION {
 	"Perl ExtUtils::MakeMaker (Makefile.PL)"
@@ -19,16 +21,10 @@ sub check_auto_buildable {
 
 	# Handles everything if Makefile.PL exists. Otherwise - next class.
 	if (-e $this->get_sourcepath("Makefile.PL")) {
-		if ($step eq "install" || $step eq "configure") {
+		if ($step eq "configure") {
 			return 1;
 		}
 		else {
-			# This is backwards compatible (with << 7.3) until build, test and
-			# clean steps are not reimplemented in the backwards compatibility
-			# breaking way. However, this is absolutely necessary for
-			# enforce_in_source_building() to work in corner cases in build,
-			# test and clean steps as the next class (makefile) does not
-			# enforce it.
 			return $this->SUPER::check_auto_buildable(@_);
 		}
 	}
@@ -44,21 +40,41 @@ sub new {
 
 sub configure {
 	my $this=shift;
+	my @flags;
 	# If set to a true value then MakeMaker's prompt function will
 	# # always return the default without waiting for user input.
 	$ENV{PERL_MM_USE_DEFAULT}=1;
 	# This prevents  Module::Install from interactive behavior.
 	$ENV{PERL_AUTOINSTALL}="--skipdeps";
 
+	if ($ENV{CFLAGS} && ! compat(8)) {
+		push @flags, "OPTIMIZE=$ENV{CFLAGS} $ENV{CPPFLAGS}";
+	}
+	if ($ENV{LDFLAGS} && ! compat(8)) {
+		push @flags, "LD=$Config{ld} $ENV{CFLAGS} $ENV{LDFLAGS}";
+	}
+
 	$this->doit_in_sourcedir("perl", "Makefile.PL", "INSTALLDIRS=vendor",
-	    "create_packlist=0",
-	    @_);
+		# if perl_build is not tested first, need to pass packlist
+		# option to handle fallthrough case
+		(compat(7) ? "create_packlist=0" : ()),
+		@flags, @_);
 }
 
 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