7503335fb4
Without the change the build fails on gcc-12 as:
/build/source/include/CGAL/CORE/BigFloatRep.h:437:10:
error: use of deleted function 'std::...::basic_string(std::nullptr_t)
[with _CharT = char; ...; std::nullptr_t = std::nullptr_t]'
437 | return NULL;
| ^~~~
50 lines
1.6 KiB
Nix
50 lines
1.6 KiB
Nix
{ lib, stdenv, fetchFromGitHub, fetchpatch, cmake, boost, gmp, mpfr }:
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stdenv.mkDerivation rec {
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version = "4.14.2";
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name = "cgal-" + version;
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src = fetchFromGitHub {
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owner = "CGAL";
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repo = "releases";
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rev = "CGAL-${version}";
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sha256 = "1p1xyws2s9h2c8hlkz1af4ix48qma160av24by6lcm8al1g44pca";
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};
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patches = [
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# Pull upstream fix for c++17 (gcc-12):
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# https://github.com/CGAL/cgal/pull/6109
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(fetchpatch {
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name = "gcc-12-prereq.patch";
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url = "https://github.com/CGAL/cgal/commit/4581f1b7a8e97d1a136830e64b77cdae3546c4bf.patch";
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sha256 = "1gzrvbrwxylv80v0m3j2s1znlysmr69lp3ggagnh38lp6423i6pq";
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# Upstream slightly reordered directory structure since.
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stripLen = 1;
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# Fill patch does not apply: touches too many parts of the source.
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includes = [ "include/CGAL/CORE/BigFloatRep.h" ];
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})
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(fetchpatch {
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name = "gcc-12.patch";
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url = "https://github.com/CGAL/cgal/commit/6680a6e6f994b2c5b9f068eb3014d12ee1134d53.patch";
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sha256 = "1c0h1lh8zng60yx78qc8wx714b517mil8mac87v6xr21q0b11wk7";
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# Upstream slightly reordered directory structure since.
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stripLen = 1;
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})
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];
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# note: optional component libCGAL_ImageIO would need zlib and opengl;
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# there are also libCGAL_Qt{3,4} omitted ATM
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buildInputs = [ boost gmp mpfr ];
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nativeBuildInputs = [ cmake ];
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doCheck = false;
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meta = with lib; {
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description = "Computational Geometry Algorithms Library";
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homepage = "http://cgal.org";
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license = with licenses; [ gpl3Plus lgpl3Plus];
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platforms = platforms.all;
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maintainers = [ maintainers.raskin ];
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};
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}
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