Octave for Debian systems: Difference between revisions

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Octave for Debian systems (edit)

Revision as of 10:23, 28 October 2019

520 bytes removed ,  28 October 2019
→‎Configuration: Remove 64-bit section, as it is incomplete, not Debian specific, and already mentioned in Building now.
(Overhaul and shorten intro section.)
(→‎Configuration: Remove 64-bit section, as it is incomplete, not Debian specific, and already mentioned in Building now.)
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As mentioned above, Octave can be compiled with the default settings using {{Codeline|./configure && make && make install}}. You can also tweak the setup using configure options. Some examples are given below for a Linux system.
As mentioned above, Octave can be compiled with the default settings using {{Codeline|./configure && make && make install}}. You can also tweak the setup using configure options. Some examples are given below for a Linux system.
==== 64 bit ====
To get [https://www.gnu.org/software/octave/doc/interpreter/Compiling-Octave-with-64_002dbit-Indexing.html 64-bit] indexing requires all linked libraries to support 64-bit variables. You can omit most of these except BLAS which gives a fatal error. This is remedied by compiling [http://www.openblas.net/ OpenBLAS] with edits to its Makefile.rule so that BINARY=64 INTERFACE64=1.
./configure LD_LIBRARY_PATH=/opt/OpenBLAS/lib CPPFLAGS=-I/opt/OpenBLAS/include LDFLAGS=-L/opt/OpenBLAS/lib --enable-64


==== Java ====
==== Java ====
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