[Koha-patches] [PATCH 09/28] Replace dependencies on koha-dev-env with list of packages.

[Lars Wirzenius]

The dependencies are needed both at build time and at run time. Build
time needs them for running tests. To avoid duplicating the (long!)
list of dependencies, we do a little bit of trickery, and generate
a koha:Depends substvar, from all build dependencies (except debhelper),
and use ${koha:Depends} in the koha-common (not koha) Depends header.
A little bit tricky, but works.
---
 debian/bd-to-depends |   21 ++++++++++++++++
 debian/control       |   65 +++++++++++++++++++++++++++++++++++++++++++++++--
 debian/rules         |    6 ++++-
 3 files changed, 88 insertions(+), 4 deletions(-)
 create mode 100755 debian/bd-to-depends

diff --git a/debian/bd-to-depends b/debian/bd-to-depends
new file mode 100755
index 0000000..747a7d1
--- /dev/null
+++ b/debian/bd-to-depends
@@ -0,0 +1,21 @@
+#!/usr/bin/python
+
+import re
+import debian.deb822
+
+exclusions = [
+    'debhelper',
+]
+
+exclusions = [re.compile(s) for s in exclusions]
+
+depstring = debian.deb822.Deb822(file('debian/control')).get('Build-Depends')
+deps = [s.strip() for s in depstring.split(',')]
+result = []
+for dep in deps:
+    for ex in exclusions:
+        if ex.match(dep):
+            break
+    else:
+        result.append(dep)
+print 'koha:Depends=%s' % ', '.join(result)
diff --git a/debian/control b/debian/control
index 7050d7d..999dbfa 100644
--- a/debian/control
+++ b/debian/control
@@ -3,12 +3,71 @@ Maintainer: Lars Wirzenius <lars at catalyst.net.nz>
 Section: web
 Priority: optional
 Standards-Version: 3.8.4
-Build-Depends: koha-dev-env, debhelper (>= 7.0.50), gettext
+# NOTA BENE: Build dependencies end up as runtime dependencies as well.
+# See debian/rules, the override_dh_gencontrol rules. 
+# There are some exceptions.
+Build-Depends: debhelper (>= 7.0.50), gettext,
+    perl,
+    libalgorithm-checkdigits-perl,
+    libauthen-cas-client-perl,
+    libbiblio-endnotestyle-perl,
+    libcgi-session-perl,
+    libcgi-session-serialize-yaml-perl,
+    libclass-accessor-perl,
+    libclass-factory-util-perl,
+    libdbd-sqlite2-perl,
+    libdbd-mysql-perl,
+    libdbi-perl,
+    libdata-ical-perl,
+    libdate-calc-perl,
+    libdate-ical-perl,
+    libdate-manip-perl,
+    libemail-date-perl,
+    libgd-gd2-perl,
+    libgraphics-magick-perl,
+    libhtml-scrubber-perl,
+    libhtml-template-pro-perl,
+    libjson-perl,
+    liblingua-stem-perl,
+    liblingua-stem-snowball-perl,
+    liblist-moreutils-perl,
+    liblocale-po-perl,
+    libmarc-charset-perl,
+    libmarc-crosswalk-dublincore-perl,
+    libmarc-record-perl,
+    libmarc-xml-perl,
+    libmime-lite-perl,
+    libmail-sendmail-perl,
+    libnet-ldap-perl,
+    libnet-z3950-zoom-perl,
+    libnumber-format-perl,
+    libpdf-api2-perl,
+    libpdf-reuse-perl,
+    libpdf-reuse-barcode-perl,
+    libpdf-table-perl,
+    libpoe-perl,
+    libsms-send-perl,
+    libschedule-at-perl,
+    libstorable-perl,
+    libtext-csv-perl,
+    libxml-dumper-perl,
+    libxml-libxml-perl,
+    libxml-libxslt-perl,
+    libxml-rss-perl,
+    libxml-sax-writer-perl,
+    libxml-simple-perl,
+    libyaml-syck-perl,
+    libyaml-perl,
+    libmodule-install-perl,
+    libhttp-oai-perl,
+    libtext-csv-encoded-perl,
+    libpdf-api2-simple-perl,
+    libmemoize-memcached-perl,
+    liblocale-currency-format-perl
 
 Package: koha-common
 Architecture: all
-Depends: ${shlib:Depends}, ${misc:Depends},
- koha-dev-env,
+Depends: ${shlib:Depends}, ${misc:Depends}, ${koha:Depends},
  apache2,
  at,
  daemon,
diff --git a/debian/rules b/debian/rules
index f573a9c..2a8aa0d 100755
--- a/debian/rules
+++ b/debian/rules
@@ -7,7 +7,11 @@ export PERL_MM_USE_DEFAULT=1
 
 %:
 	dh $@ --fail-missing
-	
+
+override_dh_gencontrol:
+	debian/bd-to-depends >> debian/koha-common.substvars
+	dh_gencontrol
+
 override_dh_auto_install:
 	dh_auto_install
 	rm $(TMP)/etc/koha/README.txt
-- 
1.7.1