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What happens if I push all of nixpkgs
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Nix
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778{ lib, stdenv, mkDerivation, fetchFromGitHub, cmake, eigen, suitesparse, blas, lapack, libGLU, qtbase, libqglviewer, spdlog,}:
mkDerivation rec { pname = "g2o"; version = "20241228";
src = fetchFromGitHub { owner = "RainerKuemmerle"; repo = pname; rev = "${version}_git"; hash = "sha256-MW1IO1P2e3KgurOW5ZfHlxK0m5sF0JhdLmvQNEHWEtI="; };
# Removes a reference to gcc that is only used in a debug message patches = [ ./remove-compiler-reference.patch ];
outputs = [ "out" "dev" ]; separateDebugInfo = true;
nativeBuildInputs = [ cmake ]; buildInputs = [ eigen suitesparse blas lapack libGLU qtbase libqglviewer ]; propagatedBuildInputs = [ spdlog ];
dontWrapQtApps = true;
cmakeFlags = [ # Detection script is broken "-DQGLVIEWER_INCLUDE_DIR=${libqglviewer}/include/QGLViewer" "-DG2O_BUILD_EXAMPLES=OFF" ] ++ lib.optionals stdenv.hostPlatform.isx86_64 [ "-DDO_SSE_AUTODETECT=OFF" "-DDISABLE_SSE3=${if stdenv.hostPlatform.sse3Support then "OFF" else "ON"}" "-DDISABLE_SSE4_1=${if stdenv.hostPlatform.sse4_1Support then "OFF" else "ON"}" "-DDISABLE_SSE4_2=${if stdenv.hostPlatform.sse4_2Support then "OFF" else "ON"}" "-DDISABLE_SSE4_A=${if stdenv.hostPlatform.sse4_aSupport then "OFF" else "ON"}" ];
meta = with lib; { description = "General Framework for Graph Optimization"; homepage = "https://github.com/RainerKuemmerle/g2o"; license = with licenses; [ bsd3 lgpl3 gpl3 ]; maintainers = with maintainers; [ lopsided98 ]; platforms = platforms.all; # fatal error: 'qglviewer.h' file not found broken = stdenv.hostPlatform.isDarwin; };}