X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=Makefile;h=3908bdd537ad60344bc779678d1b5a65f34d9f6c;hb=4dc0b1d262b0e99df628d58baba29f3fd8bae9d3;hp=37a1902d8f870b76784a759856cd23d86fc27c27;hpb=1626b1d99aeb4e96eac6169884d9faf71f4ffed1;p=enc.git

diff --git a/Makefile b/Makefile
index 37a1902d..3908bdd5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,92 @@
-devserver:
-	python -m SimpleHTTPServer
+# This source code is released in public domain.
+
+# Author Tomas Stary (2016) <tomichec@gmail.com> 
+# Thanks for helpful discussion to Thérèse Godefroy
+
+# This is a Makefile to generate the PO files for automated
+# translation. If you get through the trouble of creating PO file for
+# your language, you will save a lot of hassles with editing plain html
+# and repeated text, which also implies potential mistakes.
+
+# Please read the manual on the page:
+# http://dev.man-online.org/man7/po4a/
+
+# This Makefile only contains commands from the manual tested for the
+# esd translation.
+
+# After the translation of the PO file has been finished, generate new
+# files using: make -f Makefile.gen
+
+# flags for the po4a-getextize
+PO4A_FLAGS=-M utf-8 -f xhtml -o porefs=none \
+           -o 'untranslated=<script>' \
+           -o 'attributes=<meta>content' \
+           --package-name emailselfdefense --package-version $version
+
+# list of source files for the translation
+SRC=confirmation.html\
+	index.html\
+	infographic.html\
+	mac.html\
+	next_steps.html\
+	windows.html\
+	workshops.html
+
+############################################################
+# initialise the po template from English version, this is to be used,
+# there is no translation for now, and you are going to build it from
+# scratch. Then copy the file esd-temp.pot to your language file
+# esd-$(lang).po such as esd-cs.po, and edit it in your favourite PO
+# editor (such as poedit, or emacs with po-mode).
+
+# If you already have an old translation you can convert it to PO
+# files as described bellow.
+esd-temp.pot: $(foreach f,$(SRC),en/$f)
+	po4a-gettextize $(PO4A_FLAGS) $(foreach f,$+,-m $f) -p $@
+
+############################################################
+# Convert existing translations into PO files.
+
+# NOTE: You need to make sure that your translated document is formaly
+# correct xhtml (there might be accidental mistakes).
+# Validate your document to find errors (e.g. https://validator.w3.org)
+
+# IMPORTANT: when you generate the PO files from the existing
+# translation, the original files in the version *corresponding* to
+# the translation have to be provided as a command line argument (with
+# parameter -m).
+
+# for that specify the directory where the original files are placed
+DIR=en
+# and the list of files that were translated within the corresponding
+# version
+FILES=$(SRC)
+
+# The generation of the PO file is likely to go wrong, because of the
+# mistakes which were introduced by the direct translation of the html
+# files. In this case the po4a gives quite good error message with a
+# reference in which file and line number to look at to find the
+# mistake. Go to that file and try to correct the errors and then
+# repeat the procedure.
+
+# Don't give up. Translating PO files is nicer.
+
+# For more details and troubleshooting see:
+# https://po4a.org/man/man7/po4a.7.php
+# in section: HOWTO convert a pre-existing translation to po4a?
+esd-%.po.extract: $(foreach d,$(DIR) %,$(foreach f,$(FILES),$d/$f))
+	po4a-gettextize $(PO4A_FLAGS) $(foreach f,$(FILES),-m $(DIR)/$f) $(foreach f,$(FILES),-l $*/$f) -p $@
+	cp $@ `basename -s .extract $@`
+
+############################################################
+# update the PO translation after the original has changed. This will
+# make a new PO file automaticaly reusing identical translations, but
+# the strings will be made fuzzy and need to verified manualy. Strings
+# that changed need to be translated again.
+esd-%.po.update: esd-%.po $(foreach f,$(SRC),en/$f)
+	cp $< $@
+	po4a-updatepo $(PO4A_FLAGS) $(foreach f,$(SRC),-m en/$f) -p $@; \
+./gnun-add-fuzzy-diff $@ > $<
+
+# gnun-add-fuzzy-diff (from the GNUN package) is very useful to locate
+# a change within a string.