Bug#660404: tzdata: Building libdatetime-timezone-perl(-data) from tzdata
Source: tzdata
Severity: wishlist
Tags: patch
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Hi Aurelien,
following up on our short discussion at FOSDEM, I've now looked into the
possibility to build the libdatetime-timezone-perl binary package from the
tzdata source package.
The idea (I hope that matches your memories :)) was to create a new binary
package (I've named it libdatetime-timezone-perl-tools) that contains the
script to build the perl modules from the Olson DB data, and use this
package/script in tzdata to build the libdatetime-timezone-perl package from
there.
Unfortunately this doesn't work this way because libdatetime-timezone-perl
doesn't contain just the generated-from-Olson-DB perl modules but also some
generic ones (esp. DateTime/TimeZone.pm itself).
So my next idea was to split the generated modules out into a new
libdatetime-timezone-perl-data package, and to build this one from tzdata
with the help of libdatetime-timezone-perl-tools.
That means, from a procedural POV:
1) add new libdatetime-timezone-perl-tools and
libdatetime-timezone-perl-data binary packages to the
libdatetime-timezone-perl source package, wait for them to pass the NEW
queue
2) update tzdata to create libdatetime-timezone-perl-data with the help of
libdatetime-timezone-perl-tools
3) drop the libdatetime-timezone-perl-data binary package from the
libdatetime-timezone-perl source package again
I'm attaching two debdiffs that show a preliminary implementation for this
idea; any comments from tzdata and perl people highly welcome! I'm not sure
if this all makes sense or is just ... a mess.
Some remarks/obversations:
- - libdatetime-timezone-perl has an epoch (current version 1:42-1+2011n), so
tzdata will probably need to add an epoch too to get a higher version for
libdatetime-timezone-perl-data. Ugly. Other options?
- - We have a circular dependency when building
libdatetime-timezone-perl-data: libdatetime-timezone-perl-tools (i.e. the
parse_olson script there) needs libdatetime-timezone-perl which now
depends on libdatetime-timezone-perl-data. Shouldn't hurt in pratice but
still ... Other options?
- - Building the timezone perl modules takes ages, at least on my old machine.
- - Maybe we need some more versioned dependencies?
Cheers,
gregor
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diff -Nru tzdata-2011n/debian/changelog tzdata-2011n/debian/changelog
--- tzdata-2011n/debian/changelog 2011-12-29 13:01:04.000000000 +0100
+++ tzdata-2011n/debian/changelog 2012-02-18 17:25:12.000000000 +0100
@@ -1,3 +1,9 @@
+tzdata (2011n-3) UNRELEASED; urgency=low
+
+ * Build libdatetime-timezone-perl binary package.
+
+ -- gregor herrmann <gregoa@debian.org> Sat, 18 Feb 2012 17:24:49 +0100
+
tzdata (2011n-2) unstable; urgency=low
[ Debconf translations ]
diff -Nru tzdata-2011n/debian/control tzdata-2011n/debian/control
--- tzdata-2011n/debian/control 2011-08-22 22:23:22.000000000 +0200
+++ tzdata-2011n/debian/control 2012-02-18 21:15:40.000000000 +0100
@@ -2,7 +2,7 @@
Section: libs
Priority: required
Build-Depends: debhelper (>= 5.0.0)
-Build-Depends-Indep: po-debconf, openjdk-6-jre-headless, fdupes
+Build-Depends-Indep: po-debconf, openjdk-6-jre-headless, fdupes, libdatetime-timezone-perl-tools, perl
Maintainer: GNU Libc Maintainers <debian-glibc@lists.debian.org>
Uploaders: Clint Adams <clint@debian.org>, Aurelien Jarno <aurel32@debian.org>
Standards-Version: 3.9.2
@@ -34,3 +34,23 @@
daylight-saving rules.
.
This package contains the data for use by Java runtimes.
+
+Package: libdatetime-timezone-perl-data
+Architecture: all
+Section: perl
+Priority: optional
+Multi-Arch: foreign
+Depends: ${misc:Depends}, ${perl:Depends},
+ libclass-load-perl,
+ libclass-singleton-perl,
+ libparams-validate-perl,
+ perl (>= 5.10.1) | libparent-perl
+Description: framework exposing the Olson time zone database to Perl
+ DateTime::TimeZone is a Perl module framework providing an interface to the
+ Olson time zone database. It exposes the database as a set of modules, one
+ for each time zone defined, allowing for various optimizations in doing time
+ zone calculations.
+ .
+ The Olson time zone database is the best available source for worldwide time
+ zone information and is available from <URL:ftp://ftp.iana.org/tz/releases/>.
+
diff -Nru tzdata-2011n/debian/libdatetime-timezone-perl-data.install tzdata-2011n/debian/libdatetime-timezone-perl-data.install
--- tzdata-2011n/debian/libdatetime-timezone-perl-data.install 1970-01-01 01:00:00.000000000 +0100
+++ tzdata-2011n/debian/libdatetime-timezone-perl-data.install 2012-02-18 18:30:58.000000000 +0100
@@ -0,0 +1 @@
+debian/tmp/usr
diff -Nru tzdata-2011n/debian/libdatetime-timezone-perl-data.lintian-overrides tzdata-2011n/debian/libdatetime-timezone-perl-data.lintian-overrides
--- tzdata-2011n/debian/libdatetime-timezone-perl-data.lintian-overrides 1970-01-01 01:00:00.000000000 +0100
+++ tzdata-2011n/debian/libdatetime-timezone-perl-data.lintian-overrides 2012-02-18 21:30:02.000000000 +0100
@@ -0,0 +1,2 @@
+# "Viet Nam" shouldn't be "Viet Name"
+libdatetime-timezone-perl-data: spelling-error-in-manpage usr/share/man/man3/DateTime::TimeZone::Catalog.3pm.gz Nam Name
diff -Nru tzdata-2011n/debian/rules tzdata-2011n/debian/rules
--- tzdata-2011n/debian/rules 2011-09-04 17:01:53.000000000 +0200
+++ tzdata-2011n/debian/rules 2012-02-18 21:31:00.000000000 +0100
@@ -8,6 +8,7 @@
TZGEN := $(CURDIR)/tzgen
TZGEN_JAVA := $(CURDIR)/tzgen-java
+TZGEN_PERL := $(CURDIR)/tzgen-perl
VERSION := $(shell dpkg-parsechangelog | sed -e '/^Version/!d;s/^Version: //g;s/.*://g;s/-.*//g')
EMDEBIAN := $(shell dpkg-parsechangelog | egrep '^Version: .*em[0-9]+')
@@ -51,11 +52,21 @@
US \
Etc
+configure: configure-stamp
+configure-stamp:
+ dh_testdir
+ mkdir -p $(TZGEN_PERL)
+ ( cd $(TZGEN_PERL) ; \
+ perl /usr/share/libdatetime-timezone-perl-tools/parse_olson --dir ../ --version $(VERSION) ; \
+ cp /usr/share/libdatetime-timezone-perl-tools/Makefile.PL . ; \
+ PERL_MM_USE_DEFAULT=1 PERL_AUTOINSTALL="--skipdeps" perl Makefile.PL INSTALLDIRS=vendor )
+ touch $@
+
build: build-arch build-indep
build-arch:
build-indep: build-indep-stamp
-build-indep-stamp:
+build-indep-stamp: configure-stamp
dh_testdir
# Build the "default" version
@@ -91,6 +102,9 @@
# Generate a java version
$(JHOME)/bin/java -jar $(JHOME)/jre/lib/javazic.jar -V $(VERSION) -d $(TZGEN_JAVA) $(TIMEZONES) $(TIMEZONES_JAVA)
+ # Generate the perl version
+ ( cd $(TZGEN_PERL) ; $(MAKE) )
+
# Generate the templates file
( echo "Template: tzdata/Areas" ; \
echo "Type: select" ; \
@@ -130,7 +144,7 @@
clean:
dh_testdir
dh_testroot
- -rm -rf $(TZGEN) $(TZGEN_JAVA)
+ -rm -rf $(TZGEN) $(TZGEN_JAVA) $(TZGEN_PERL)
rm -f build-indep-stamp
rm -f patch-log
dh_clean
@@ -139,7 +153,14 @@
dh_testdir
dh_testroot
dh_clean -k
- # Do nothing
+
+ # Install perl package
+ ( cd $(TZGEN_PERL) ; $(MAKE) install DESTDIR=$(CURDIR)/debian/tmp PREFIX=/usr )
+ install -m 755 -d $(CURDIR)/debian/libdatetime-timezone-perl-data/usr/share/lintian/overrides
+ install -m 644 $(CURDIR)/debian/libdatetime-timezone-perl-data.lintian-overrides \
+ $(CURDIR)/debian/libdatetime-timezone-perl-data/usr/share/lintian/overrides/libdatetime-timezone-perl-data
+
+ # Do nothing for other packages
# Build architecture-dependent files here.
binary-arch: build install
@@ -153,6 +174,7 @@
dh_installdirs
dh_install
dh_installchangelogs
+ dh_perl
dh_link
dh_installdocs
dh_compress
diff -Nru libdatetime-timezone-perl-1.42/debian/changelog libdatetime-timezone-perl-1.42/debian/changelog
--- libdatetime-timezone-perl-1.42/debian/changelog 2011-11-10 20:27:19.000000000 +0100
+++ libdatetime-timezone-perl-1.42/debian/changelog 2012-02-18 21:15:03.000000000 +0100
@@ -1,3 +1,10 @@
+libdatetime-timezone-perl (1:1.42-2+2011n) UNRELEASED; urgency=low
+
+ * Create libdatetime-timezone-perl-tools and
+ libdatetime-timezone-perl-tools-data packages.
+
+ -- gregor herrmann <gregoa@debian.org> Sat, 18 Feb 2012 18:34:05 +0100
+
libdatetime-timezone-perl (1:1.42-1+2011n) unstable; urgency=low
* New upstream release, based on version 2011n of the Olson database.
diff -Nru libdatetime-timezone-perl-1.42/debian/control libdatetime-timezone-perl-1.42/debian/control
--- libdatetime-timezone-perl-1.42/debian/control 2011-11-10 20:27:19.000000000 +0100
+++ libdatetime-timezone-perl-1.42/debian/control 2012-02-18 21:03:26.000000000 +0100
@@ -21,11 +21,13 @@
Package: libdatetime-timezone-perl
Architecture: all
+Pre-Depends: dpkg (>= 1.15.6)
Depends: ${misc:Depends}, ${perl:Depends},
+ libclass-load-perl,
libclass-singleton-perl,
+ libdatetime-timezone-perl-data,
libparams-validate-perl,
perl (>= 5.10.1) | libparent-perl,
- libclass-load-perl
Description: framework exposing the Olson time zone database to Perl
DateTime::TimeZone is a Perl module framework providing an interface to the
Olson time zone database. It exposes the database as a set of modules, one
@@ -34,3 +36,41 @@
.
The Olson time zone database is the best available source for worldwide time
zone information and is available from <URL:ftp://ftp.iana.org/tz/releases/>.
+ .
+ This package contains the main modules.
+
+Package: libdatetime-timezone-perl-tools
+Architecture: all
+Pre-Depends: dpkg (>= 1.15.6)
+Depends: ${misc:Depends}, ${perl:Depends},
+ libdatetime-perl,
+ libdatetime-timezone-perl,
+ libfile-find-rule-perl,
+# Locale::Country 3.11 -->
+ perl (>= 5.13.1)
+Description: tools for building the Perl module to the Olson time zone database
+ DateTime::TimeZone is a Perl module framework providing an interface to the
+ Olson time zone database. It exposes the database as a set of modules, one
+ for each time zone defined, allowing for various optimizations in doing time
+ zone calculations.
+ .
+ The Olson time zone database is the best available source for worldwide time
+ zone information and is available from <URL:ftp://ftp.iana.org/tz/releases/>.
+
+Package: libdatetime-timezone-perl-data
+Architecture: all
+Pre-Depends: dpkg (>= 1.15.6)
+Depends: ${misc:Depends}, ${perl:Depends}
+Breaks: libdatetime-timezone-perl (<< 1:1.42-2+2011n)
+Replaces: libdatetime-timezone-perl (<< 1:1.42-2+2011n)
+Description: Olson time zone database to Perl (data)
+ DateTime::TimeZone is a Perl module framework providing an interface to the
+ Olson time zone database. It exposes the database as a set of modules, one
+ for each time zone defined, allowing for various optimizations in doing time
+ zone calculations.
+ .
+ The Olson time zone database is the best available source for worldwide time
+ zone information and is available from <URL:ftp://ftp.iana.org/tz/releases/>.
+ .
+ This package contains the generated timezone modules.
+
diff -Nru libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-data.install libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-data.install
--- libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-data.install 1970-01-01 01:00:00.000000000 +0100
+++ libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-data.install 2012-02-18 21:21:31.000000000 +0100
@@ -0,0 +1,23 @@
+debian/tmp/usr/share/man/man3/DateTime::TimeZone::Catalog.3pm
+
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Africa/*
+debian/tmp/usr/share/perl5/DateTime/TimeZone/America/*
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Antarctica/*
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Asia/*
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Atlantic/*
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Australia/*
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Europe/*
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Pacific/*
+
+debian/tmp/usr/share/perl5/DateTime/TimeZone/CET.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/CST6CDT.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Catalog.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/EET.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/EST.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/EST5EDT.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/HST.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/MET.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/MST.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/MST7MDT.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/PST8PDT.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/WET.pm
diff -Nru libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-data.lintian-overrides libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-data.lintian-overrides
--- libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-data.lintian-overrides 1970-01-01 01:00:00.000000000 +0100
+++ libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-data.lintian-overrides 2012-02-18 21:30:17.000000000 +0100
@@ -0,0 +1,2 @@
+# "Viet Nam" shouldn't be "Viet Name"
+libdatetime-timezone-perl-data: spelling-error-in-manpage usr/share/man/man3/DateTime::TimeZone::Catalog.3pm.gz Nam Name
diff -Nru libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-tools.install libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-tools.install
--- libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-tools.install 1970-01-01 01:00:00.000000000 +0100
+++ libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl-tools.install 2012-02-18 18:35:29.000000000 +0100
@@ -0,0 +1,2 @@
+tools/* usr/share/libdatetime-timezone-perl-tools/
+Makefile.PL usr/share/libdatetime-timezone-perl-tools/
diff -Nru libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl.install libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl.install
--- libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl.install 1970-01-01 01:00:00.000000000 +0100
+++ libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl.install 2012-02-18 21:17:23.000000000 +0100
@@ -0,0 +1,22 @@
+debian/tmp/usr/share/man/man3/DateTime::TimeZone.3pm
+debian/tmp/usr/share/man/man3/DateTime::TimeZone::Floating.3pm
+debian/tmp/usr/share/man/man3/DateTime::TimeZone::Local.3pm
+debian/tmp/usr/share/man/man3/DateTime::TimeZone::Local::Unix.3pm
+debian/tmp/usr/share/man/man3/DateTime::TimeZone::Local::VMS.3pm
+debian/tmp/usr/share/man/man3/DateTime::TimeZone::OffsetOnly.3pm
+debian/tmp/usr/share/man/man3/DateTime::TimeZone::OlsonDB.3pm
+debian/tmp/usr/share/man/man3/DateTime::TimeZone::UTC.3pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Floating.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Local.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Local/
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Local/Unix.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/Local/VMS.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/OffsetOnly.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/OlsonDB.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/OlsonDB/
+debian/tmp/usr/share/perl5/DateTime/TimeZone/OlsonDB/Change.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/OlsonDB/Observance.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/OlsonDB/Rule.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/OlsonDB/Zone.pm
+debian/tmp/usr/share/perl5/DateTime/TimeZone/UTC.pm
diff -Nru libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl.lintian-overrides libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl.lintian-overrides
--- libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl.lintian-overrides 2011-11-10 20:27:19.000000000 +0100
+++ libdatetime-timezone-perl-1.42/debian/libdatetime-timezone-perl.lintian-overrides 1970-01-01 01:00:00.000000000 +0100
@@ -1,2 +0,0 @@
-# "Viet Nam" shouldn't be "Viet Name"
-libdatetime-timezone-perl: spelling-error-in-manpage usr/share/man/man3/DateTime::TimeZone::Catalog.3pm.gz Nam Name
diff -Nru libdatetime-timezone-perl-1.42/debian/rules libdatetime-timezone-perl-1.42/debian/rules
--- libdatetime-timezone-perl-1.42/debian/rules 2011-11-10 20:27:19.000000000 +0100
+++ libdatetime-timezone-perl-1.42/debian/rules 2012-02-18 18:35:29.000000000 +0100
@@ -1,7 +1,6 @@
#!/usr/bin/make -f
-PKG := $(shell dh_listpackages)
-TMP := $(CURDIR)/debian/$(PKG)
+TMP := $(CURDIR)/debian/tmp
%:
dh $@
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