1 files changed, 44 insertions, 0 deletions
diff --git a/Makefile.PL b/Makefile.PL
new file mode 100644
index 0000000000..5ac4e8eb6f
--- /dev/null
+++ b/Makefile.PL
@@ -0,0 +1,44 @@
+use ExtUtils::MakeMaker;
+use Config;
+
+WriteMakefile(
+    NAME	=> "B",
+    VERSION	=> "a2",
+    MAP_TARGET	=> "bperl",
+    OBJECT	=> "B.o ccop.o byterun.o",
+    depend	=> {
+	"B.o"		=> "B.c ccop.h bytecode.h byterun.h",
+	"ccop.o"	=> "ccop.c ccop.h"
+    },
+    clean	=> {
+	FILES		=> "bperl byteperl btest btest.c *.o B.c *~"
+    }
+);
+
+sub MY::post_constants {
+    "\nLIBS = $Config{libs}\n"
+}
+
+sub MY::top_targets {
+    my $self = shift;
+    my $targets = $self->MM::top_targets();
+    $targets =~ s/^(all ::.*)$/$1 byteperl/m;
+    return <<'EOT' . $targets;
+#
+# byterun.h, byterun.c and Asmdata.pm are auto-generated. If any of the
+# files are missing or if you change bytecode.pl (which is what generates
+# them all) then you can "make regen_headers" to regenerate them.
+#
+regen_headers:
+	$(PERL) bytecode.pl
+	$(MV) Asmdata.pm B
+#
+# byteperl is *not* a standard perl+XSUB executable. It's a special
+# program for running standalone bytecode executables. It isn't an XSUB
+# at the moment because a standlone Perl program needs to set up curpad
+# which is overwritten on exit from an XSUB.
+#
+byteperl: byteperl.o B.o ccop.o byterun.o
+	$(CC) -o byteperl byteperl.o B.o ccop.o byterun.o $(LDFLAGS) -L$(PERL_ARCHLIB)/CORE -lperl $(LIBS)
+EOT
+}