add debian/rules & friends

Changes

@@ -1,6 +1,6 @@
 Revision history for Perl extension Hash::v10.
 
-0.01  Wed Feb  4 15:39:00 2015
+0.02  Wed Feb  4 15:39:00 2015
 	- original version; created by h2xs 1.23 with options
 		-n Hash::v10
 

Makefile.PL

@@ -17,10 +17,10 @@ WriteMakefile(
     INC               => '-I.', # e.g., '-I. -I/usr/include/other'
     # Un-comment this if you add C files to link with later:
     #OBJECT            => '$(O_FILES)', # link all the C files too
-    dynamic_lib => {
+    macro             => { LIBHV => 'libhv.so' },
+    dynamic_lib       => {
         INST_DYNAMIC_DEP => '$(INST_ARCHAUTODIR)/libhv.$(DLEXT)',
-        OTHERLDFLAGS => '-L$(INST_ARCHAUTODIR) -Wl,-rpath=$(INST_ARCHAUTODIR):'.
-            '$(PERL_ARCHLIB)/auto/$(FULLEXT) -lhv ',
+        OTHERLDFLAGS => q{-L$(INST_ARCHAUTODIR) -Wl,-rpath='$${ORIGIN}' -lhv},
     },
 );
 if  (eval {require ExtUtils::Constant; 1}) {
@@ -46,20 +46,20 @@ else {
     copy ($fallback, $file) or die "Can't copy $fallback to $file: $!";
   }
 }
-sub MY::postamble { q{
-
-LIBHV = libhv.so
 
+sub MY::postamble { q{
 src/$(LIBHV):
-	$(MAKE) -C src brew $(PASSTHRU)
-	$(MAKE) -C src $(LIBHV) $(PASSTHRU)
+	$(MAKE) -C brew perl-5.10.1
+	$(MAKE) -C src PERL=$(CURDIR)/brew/perl-5.10.1 $(LIBHV)
 
 $(INST_DYNAMIC_DEP): src/$(LIBHV)
 	install -m 755 $< $@
 
 clean ::
 	$(MAKE) -C src clean
 
-.PHONY : src/$(LIBHV)
+realclean ::
+	$(MAKE) -C brew clean
 
+.PHONY : src/$(LIBHV)
 } }

README

@@ -7,6 +7,9 @@ in perl v5.18 and above.  It achieves this by embedding a perl v5.10
 interpeters HV implementation, and allowing you to tie() specific hashes
 back to having earlier hash semantics.
 
+The source code for this project may also serve as a starting point for
+other reverse compatibility solutions via interpreter embedding.
+
 INSTALLATION
 
 To install this module type the following:

brew/Makefile

@@ -0,0 +1,23 @@
+TARGET ?= perl-5.10.1
+export PERLBREW_ROOT = $(CURDIR)/root
+export PERLBREW_HOME = $(CURDIR)/home
+export PERLBREW_CONFIGURE_FLAGS = -de -A ccflags=-fPIC
+
+target : $(TARGET)
+
+$(PERLBREW_ROOT) :
+	perlbrew init
+
+$(PERLBREW_ROOT)/perls/$(TARGET) : $(PERLBREW_ROOT)
+	perlbrew --notest install $(TARGET)
+
+$(TARGET) : $(PERLBREW_ROOT)/perls/$(TARGET)
+	echo '#!/bin/bash' > $@
+	echo 'export PERLBREW_HOME=$(CURDIR)/home' >> $@
+	echo 'export PERLBREW_ROOT=$(CURDIR)/root' >> $@
+	echo 'source $(PERLBREW_ROOT)/etc/bashrc' >> $@
+	echo 'exec perlbrew --quiet exec --with $(TARGET) perl "$$@"' >> $@
+	chmod +x $@
+
+clean :
+	rm -rf perl-* $(PERLBREW_ROOT) $(PERLBREW_HOME)

debian/changelog

@@ -0,0 +1,5 @@
+libhash-v10-perl (0.02) trusty; urgency=low
+
+  * Initial Release.
+
+ -- Robert Stone <[email protected]>  Tue, 10 Feb 2015 16:26:01 -0800

debian/compat

@@ -0,0 +1 @@
+9

debian/control

@@ -0,0 +1,21 @@
+Source: libhash-v10-perl
+Section: perl
+Priority: optional
+Maintainer: Robert Stone <[email protected]>
+Build-Depends: debhelper (>= 9.20120312),
+ perl
+Standards-Version: 3.9.5
+Homepage: https://metacpan.org/release/Hash-v10
+
+Package: libhash-v10-perl
+Architecture: any
+Depends: ${misc:Depends}, ${perl:Depends}, ${shlibs:Depends}
+Description: Perl extension for perl v5.10 compatible hashes
+ This provides a perl v5.10 compatible hash. It is intended as a last resort
+ for porting stubborn code across the "Hash randomization" feature in perl
+ v5.18 and above. It achieves this by embedding a perl v5.10 interpeters HV
+ implementation, and allowing you to tie() specific hashes back to having
+ earlier hash semantics.
+ .
+ The source code for this project may also serve as a starting point for other
+ reverse compatibility solutions via interpreter embedding.

debian/copyright

@@ -0,0 +1,28 @@
+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Source: https://metacpan.org/release/Hash-v10
+Upstream-Contact: Robert Stone, <[email protected]>
+Upstream-Name: Hash-v10
+
+Files: *
+Copyright: Robert Stone, <[email protected]>
+License: Artistic or GPL-1+
+
+Files: debian/*
+Copyright: 2015, Robert Stone <[email protected]>
+License: Artistic or GPL-1+
+
+License: Artistic
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the Artistic License, which comes with Perl.
+ .
+ On Debian systems, the complete text of the Artistic License can be
+ found in `/usr/share/common-licenses/Artistic'.
+
+License: GPL-1+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 1, or (at your option)
+ any later version.
+ .
+ On Debian systems, the complete text of version 1 of the GNU General
+ Public License can be found in `/usr/share/common-licenses/GPL-1'.

debian/rules

@@ -0,0 +1,4 @@
+#!/usr/bin/make -f
+
+%:
+	dh $@

debian/source/format

@@ -0,0 +1 @@
+3.0 (native)

src/Makefile

@@ -1,50 +1,21 @@
-PERLVER = perl-5.10.1
-export PERLBREW_ROOT = $(CURDIR)/root
-
-target: brew libhv.so
-brew: $(PERLBREW_ROOT)/perls/$(PERLVER)
-
-#### Rules to bootstrap perlbrew
-PERL = env PERLBREW_ROOT=$(PERLBREW_ROOT) \
-       perlbrew --quiet exec --with $(PERLVER) perl
-
-$(PERLBREW_ROOT): export PERLBREW_HOME = $(CURDIR)/home
-$(PERLBREW_ROOT):
-	perlbrew init
-
-$(PERLBREW_ROOT)/perls/$(PERLVER): export PERLBREW_CONFIGURE_FLAGS = -de -A ccflags=-fPIC
-$(PERLBREW_ROOT)/perls/$(PERLVER): $(PERLBREW_ROOT)
-	perlbrew --notest install $(PERLVER)
-
-#### Rules to build the envelope .so around around libperl.a
-
+PERL   ?= $(CURDIR)/../brew/perl-5.10.1
 ARCHLIB = $(shell $(PERL) -MConfig -e 'print $$Config{archlib}')
 LIBS    = $(shell $(PERL) -MConfig -e 'print $$Config{libs}')
 CFLAGS  = -fPIC -Wall -O2 -I$(ARCHLIB)/CORE
 LDFLAGS = $(LIBS)
 LIBPERL = $(ARCHLIB)/CORE/libperl.a
 
-$(LIBPERL): $(PERLBREW_ROOT)/perls/$(PERLVER)
-
 # using HePV() emits a strict-aliasing warning
 hv.o: CFLAGS += -Wno-strict-aliasing
 
-libhv.so :: hv.version
+libhv.so :: hv.map
 libhv.so :: hv.o $(LIBPERL)
-	cc -shared -o $@ -Wl,--version-script=hv.version $^ $(LDFLAGS)
-
-libhv.o :: $(LIBPERL)
-libhv.o :: hv.o
-	$(LD) --relocatable -o $@ $^ --exclude-libs ALL -L$(ARCHLIB)/CORE -lperl
-
-try: try.o libhv.o
-	cc -o try try.o libhv.o $(LDFLAGS)
-	#cc -o $@ $< -L. -lhv
+	cc -shared -o $@ -Wl,--version-script=hv.map $^ $(LDFLAGS)
 
-clean:
+clean :
 	-rm try *.o *.so *.a
 
-distclean: clean
-	-rm -r $(PERLBREW_ROOT)
+distclean : clean
+	-rm -rf $(PERLBREW_ROOT)
 
 .PHONY: target clean distclean brew

src/hv.map

@@ -0,0 +1,15 @@
+LIBHV_0.02 {
+  global:
+    hash_new;
+    hash_free;
+    hash_fetch;
+    hash_store;
+    hash_exists;
+    hash_delete;
+    hash_clear;
+    hash_scalar;
+    hash_firstkey;
+    hash_nextkey;
+  local:
+    *;
+};