Tomaž Vajngerl
bfc9cfdecf
The Lpsolve solver and the CoinMP solver are both used for the same thing: a linear model, with optional integer variables by branch and bound. CoinMP (CLP plus CBC) is the more capable and better maintained of the two, so the lp_solve one adds a second bundled dependency and a parallel copy of the solver code for no capability the other lacks. Remove the LpsolveSolver component, the bundled lp_solve external (and its colamd dependency, which only lp_solve used), and all the build, configure, packaging and license references to them. A document may still name com.sun.star.comp.Calc.LpsolveSolver as its engine. SolverSettings now reads that name as the CoinMP solver, which solves the same model, so such documents keep working. The Calc solver test that exercised the engine now uses CoinMP. Its knapsack model has a single optimal total value of 6987, which fills the weight capacity of 1000 exactly and which CoinMP finds. The lp_solve run had returned a suboptimal 6981, so the test now expects the true optimum. The build setup changes only take effect after re-running autogen. Signed-off-by: Tomaž Vajngerl <tomaz.vajngerl@collabora.co.uk> Change-Id: Ia14d8c491779873da6b0157aa524056275adf8f5 Reviewed-on: https://gerrit.collaboraoffice.com/c/online/+/3810 Reviewed-by: Miklos Vajna <vmiklos@collabora.com> Tested-by: Jenkins CPCI <releng@collaboraoffice.com> (cherry picked from commit e77738a7ca7d44fd9d1f852e26d46e3a6d60467b) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/208038 Tested-by: Jenkins Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
LibreOffice Licensing Blurb
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 (license/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.