这个解决方案已经被弃用,建议使用我的另一个解决方案,它使用了nixGL
问题在于
stack
覆盖了您的nixos安装的
LD_LIBRARY_PATH
。默认情况下,它包含类似于
/run/opengl-driver/lib:/run/opengl-driver-32/lib
的内容,并被stack用提供的库路径覆盖。对我来说,它包含:
/nix/store/v1d3fmjjqzd1wh84w8dmy4i3hxzgaybf-libGL-1.0.0/lib:/nix/store/y9s4bbn6j54flhpggccrmjd7cv3nkw60-glu-9.0.0/lib:/nix/store/jx7018a4yvd0x79qwp8ad15h5isy1ny3-freeglut-3.0.0/lib:/nix/store/5z8gx1bjw5s0q96n191k0a8caqr4r580-ghc-8.4.3/lib:/nix/store/yypprmw8hrmvwyhhz23w8z25yjvdhnxb-git-2.18.0/lib:/nix/store/iw94llkj05wgaz268mlzvgx8jkbi1ss0-gcc-wrapper-7.3.0/lib:/nix/store/rxaclc3vhxbzgfllv7601i85z854h48a-gmp-6.1.2/lib
。
我没有一个简单的解决方案,这实际上很痛苦,因为堆栈不会更改二进制文件的rpath
,而是覆盖LD_LIBRARY_PATH
。
我的快速而肮脏的解决方案:
stack exec -- env | grep LD_LIBRARY_PATH
LD_LIBRARY_PATH=/nix/store/v1d3fmjjqzd1wh84w8dmy4i3hxzgaybf-libGL-1.0.0/lib:/nix/store/y9s4bbn6j54flhpggccrmjd7cv3nkw60-glu-9.0.0/lib:/nix/store/jx7018a4yvd0x79qwp8ad15h5isy1ny3-freeglut-3.0.0/lib:/nix/store/5z8gx1bjw5s0q96n191k0a8caqr4r580-ghc-8.4.3/lib:/nix/store/yypprmw8hrmvwyhhz23w8z25yjvdhnxb-git-2.18.0/lib:/nix/store/iw94llkj05wgaz268mlzvgx8jkbi1ss0-gcc-wrapper-7.3.0/lib:/nix/store/rxaclc3vhxbzgfllv7601i85z854h48a-gmp-6.1.2/lib
$ echo $LD_LIBRARY_PATH
/run/opengl-driver/lib:/run/opengl-driver-32/lib
$ stack exec --no-nix-pure which rhine-gloss-gears
/tmp/rhine/rhine-gloss/.stack-work/install/x86_64-linux-nix/nightly-2018-09-26/8.4.3/bin/rhine-gloss-gears
在这里,--no-nix-pure
允许 stack
查看当前环境中应该可用的 which
。
d) 使用以下方式将所有内容连接起来:
LD_LIBRARY_PATH=yourLD_LIBRARY_PATH:theOneFromStack the_executable_path
例如:
LD_LIBRARY_PATH=/run/opengl-driver/lib:/run/opengl-driver-32/lib:/nix/store/v1d3fmjjqzd1wh84w8dmy4i3hxzgaybf-libGL-1.0.0/lib:/nix/store/y9s4bbn6j54flhpggccrmjd7cv3nkw60-glu-9.0.0/lib:/nix/store/jx7018a4yvd0x79qwp8ad15h5isy1ny3-freeglut-3.0.0/lib:/nix/store/5z8gx1bjw5s0q96n191k0a8caqr4r580-ghc-8.4.3/lib:/nix/store/yypprmw8hrmvwyhhz23w8z25yjvdhnxb-git-2.18.0/lib:/nix/store/iw94llkj05wgaz268mlzvgx8jkbi1ss0-gcc-wrapper-7.3.0/lib:/nix/store/rxaclc3vhxbzgfllv7601i85z854h48a-gmp-6.1.2/lib /tmp/rhine/rhine-gloss/.stack-work/install/x86_64-linux-nix/nightly-2018-09-26/8.4.3/bin/rhine-gloss-gears
glxgears
按预期工作。(安装为软件包,而非从源代码编译) - Turion