46 lines
2 KiB
Nix
46 lines
2 KiB
Nix
{ lib, stdenv, fetchurl, pkg-config, guile, autoconf, flex, fetchpatch }:
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stdenv.mkDerivation rec {
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version = "1.1.11";
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pname = "libmatheval";
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nativeBuildInputs = [ pkg-config autoconf flex ];
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buildInputs = [ guile ];
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src = fetchurl {
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url = "https://ftp.gnu.org/gnu/libmatheval/${pname}-${version}.tar.gz";
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sha256 = "474852d6715ddc3b6969e28de5e1a5fbaff9e8ece6aebb9dc1cc63e9e88e89ab";
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};
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# Patches coming from debian package
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# https://packages.debian.org/source/sid/libs/libmatheval
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patches = [ (fetchpatch {
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url = "https://salsa.debian.org/science-team/libmatheval/raw/debian/1.1.11+dfsg-3/debian/patches/002-skip-docs.patch";
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sha256 = "1nnkk9aw4jj6nql46zhwq6vx74zrmr1xq5ix0xyvpawhabhgjg62";
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} )
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(fetchpatch {
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url = "https://salsa.debian.org/science-team/libmatheval/raw/debian/1.1.11+dfsg-3/debian/patches/003-guile2.0.patch";
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sha256 = "1xgfw4finfvr20kjbpr4yl2djxmyr4lmvfa11pxirfvhrdi602qj";
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} )
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(fetchpatch {
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url = "https://salsa.debian.org/science-team/libmatheval/raw/debian/1.1.11+dfsg-3/debian/patches/disable_coth_test.patch";
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sha256 = "0bai8jrd5azfz5afmjixlvifk34liq58qb7p9kb45k6kc1fqqxzm";
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} )
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];
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meta = {
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description = "A library to parse and evaluate symbolic expressions input as text";
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longDescription = ''
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GNU libmatheval is a library (callable from C and Fortran) to parse and evaluate symbolic
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expressions input as text. It supports expressions in any number of variables of arbitrary
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names, decimal and symbolic constants, basic unary and binary operators, and elementary
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mathematical functions. In addition to parsing and evaluation, libmatheval can also compute
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symbolic derivatives and output expressions to strings.
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'';
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homepage = "https://www.gnu.org/software/libmatheval/";
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license = lib.licenses.gpl3;
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maintainers = [ lib.maintainers.bzizou ];
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platforms = lib.platforms.linux;
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};
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}
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