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authorTamas Bunth <tamas.bunth@collabora.co.uk>2019-03-04 16:54:06 +0100
committerAndras Timar <andras.timar@collabora.com>2019-03-19 15:16:51 +0100
commit7a9f6df7fb83ec23d09cb5744c2c865fa22e7143 (patch)
tree62af385480790172d4d55ccc05d88432c41aa6db /readlicense_oo/README
parent37399c71004d338bab9bfaba9023f6d7b463a286 (diff)
single source file for licensing info with conditional text
... for easier maintenance. This commit only introduces the framework. Follow up commits will update the license file. Advantages: * single source, multiple outputs (html, txt) * conditional text, i.e. output will not include license terms of components that are not configured in the build Change-Id: I0ffad41119228a0a26fd1b6ce19930ca6085adb2 Reviewed-on: https://gerrit.libreoffice.org/69396 Tested-by: Jenkins Reviewed-by: Andras Timar <andras.timar@collabora.com>
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Contains the stock libreoffice licensing blurb, as distributed in the install
directory, and also potentially at run-time.
+
+Generating licence files
+------------------------
+
+License files are generated from a single source file (licese/license.xml).
+Output file formats are plain text and html.
+
+- The plain text and the html format is generated with xslt. There are two
+ separate xsl files for plain text and html.
+
+Conditional text
+----------------
+
+The contents of the license file depends on the build configuration. Several
+externals may or may not be shipped with LibreOffice. Therefore, we need to pass
+information about build configuration to the xslt processor.
+
+Variables used for conditional text:
+
+- BUILD_TYPE: A space separated list of libraries/externals. If an external is
+ present in that list, then the related license text should be included.
+
+- MPL_SUBSET: If the variable is defined, then GPL and LGPL license text will not
+ be included, because none of the built-in code need it.
+
+- OS: The target platform. E.g. MSVC Runtime is packaged and used only on Windows.
+
+- WITH_THEMES: A space separated list of icon sets that are used in the build.
+
+Conditional text are surrounded by and extra <div> tag. The class attribute of
+that <div> tag decides which parameter values are taken into consideration.