Enhancement: provide prebuilt binaries for linux-riscv64

[dimitarangelkov]

Any chance to get RiscV64 build? I am looking to build sharp for RiscV64 and the lack of riscv64 support in sharp-libvips is blocking me.

[lovell]

RISC-V support is definitely something I'd like to offer.

Please can you explain your comment about "skia-canvas" as I don't understand its relevance to this repo.

[dimitarangelkov]

here is the error I am getting while executing sharp's --build-from-source on a qemu riscV64 vm with linux Ubuntu

ubuntu@qemu:~/sharp-node/sharp$ npm install --build-from-source

> [email protected] install
> node install/check

sharp: Detected --build-from-source flag
sharp: Attempting to build from source via node-gyp
sharp: Found node-addon-api
sharp: Found node-gyp version 10.0.1
sharp: See https://sharp.pixelplumbing.com/install#building-from-source
gyp info it worked if it ends with ok
gyp info using [email protected]
gyp info using [email protected] | linux | riscv64
gyp info chdir src
gyp info find Python using Python version 3.10.12 found at "/usr/bin/python3"

gyp info spawn /usr/bin/python3
gyp info spawn args [
gyp info spawn args '/home/ubuntu/sharp-node/sharp/node_modules/node-gyp/gyp/gyp_main.py',
gyp info spawn args 'binding.gyp',
gyp info spawn args '-f',
gyp info spawn args 'make',
gyp info spawn args '-I',
gyp info spawn args '/home/ubuntu/sharp-node/sharp/src/build/config.gypi',
gyp info spawn args '-I',
gyp info spawn args '/home/ubuntu/sharp-node/sharp/node_modules/node-gyp/addon.gypi',
gyp info spawn args '-I',
gyp info spawn args '/home/ubuntu/.cache/node-gyp/20.8.0/include/node/common.gypi',
gyp info spawn args '-Dlibrary=shared_library',
gyp info spawn args '-Dvisibility=default',
gyp info spawn args '-Dnode_root_dir=/home/ubuntu/.cache/node-gyp/20.8.0',
gyp info spawn args '-Dnode_gyp_dir=/home/ubuntu/sharp-node/sharp/node_modules/node-gyp',
gyp info spawn args '-Dnode_lib_file=/home/ubuntu/.cache/node-gyp/20.8.0/<(target_arch)/node.lib',
gyp info spawn args '-Dmodule_root_dir=/home/ubuntu/sharp-node/sharp/src',
gyp info spawn args '-Dnode_engine=v8',
gyp info spawn args '--depth=.',
gyp info spawn args '--no-parallel',
gyp info spawn args '--generator-output',
gyp info spawn args 'build',
gyp info spawn args '-Goutput_dir=.'
gyp info spawn args ]
gyp info spawn make
gyp info spawn args [ 'BUILDTYPE=Release', '-C', 'build' ]
make: Entering directory '/home/ubuntu/sharp-node/sharp/src/build'
  CC(target) Release/obj.target/nothing/../node_modules/node-addon-api/nothing.o
rm -f Release/obj.target/../node_modules/node-addon-api/nothing.a Release/obj.target/../node_modules/node-addon-api/nothing.a.ar-file-list; mkdir -p `dirname Release/obj.target/../node_modules/node-addon-api/nothing.a`
ar crs Release/obj.target/../node_modules/node-addon-api/nothing.a @Release/obj.target/../node_modules/node-addon-api/nothing.a.ar-file-list
  COPY Release/nothing.a
  TOUCH Release/obj.target/libvips-cpp.stamp
  CXX(target) Release/obj.target/sharp-linux-riscv64/common.o
In file included from /home/ubuntu/sharp-node/sharp/node_modules/@img/sharp-libvips-dev/include/glib-2.0/glib/galloca.h:34,
                 from /home/ubuntu/sharp-node/sharp/node_modules/@img/sharp-libvips-dev/include/glib-2.0/glib.h:32,
                 from /home/ubuntu/sharp-node/sharp/node_modules/@img/sharp-libvips-dev/include/glib-2.0/gobject/gbinding.h:30,
                 from /home/ubuntu/sharp-node/sharp/node_modules/@img/sharp-libvips-dev/include/glib-2.0/glib-object.h:24,
                 from /home/ubuntu/sharp-node/sharp/node_modules/@img/sharp-libvips-dev/include/vips/vips8:35,
                 from ../common.cc:13:
/home/ubuntu/sharp-node/sharp/node_modules/@img/sharp-libvips-dev/include/glib-2.0/glib/gtypes.h:34:10: fatal error: glibconfig.h: No such file or directory
   34 | #include <glibconfig.h>
      |          ^~~~~~~~~~~~~~
compilation terminated.
make: *** [sharp-linux-riscv64.target.mk:142: Release/obj.target/sharp-linux-riscv64/common.o] Error 1
make: Leaving directory '/home/ubuntu/sharp-node/sharp/src/build'
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack at ChildProcess.<anonymous> (/home/ubuntu/sharp-node/sharp/node_modules/node-gyp/lib/build.js:209:23)
gyp ERR! System Linux 6.5.0-25-generic
gyp ERR! command "/usr/local/lib/node/nodejs/bin/node" "/home/ubuntu/sharp-node/sharp/node_modules/.bin/node-gyp" "rebuild" "--directory=src"
gyp ERR! cwd /home/ubuntu/sharp-node/sharp/src
gyp ERR! node -v v20.8.0
gyp ERR! node-gyp -v v10.0.1
gyp ERR! not ok
npm ERR! code 1
npm ERR! path /home/ubuntu/sharp-node/sharp
npm ERR! command failed
npm ERR! command sh -c node install/check

Looks like /home/ubuntu/sharp-node/sharp/node_modules/@img/sharp-libvips-dev/include/glib-2.0/glib/gtypes.h:34:10: fatal error: glibconfig.h: No such file or directory is failing the build.

[lovell]

I don't see anything in this comment about skia or canvas, could their mention in your first comment have been a mistake?

To use sharp on platforms where prebuilt binaries are not provided, you'll need to ensure a globally-installed libvips is made available, and in this case you'll probably need to compile from source.

https://sharp.pixelplumbing.com/install#custom-libvips
https://www.libvips.org/install.html#building-libvips-from-source
https://github.com/libvips/libvips#optional-dependencies

[dimitarangelkov]

Oh, yes sorry it was mistake. I am evaluating both skia-canvas and sharp on RiscV64 and typed the wrong one. I'll play with the libvips and will see if my issue with the sharp build will go away. Thank you for your prompt replies!

[dimitarangelkov]

@lovell just to let you know that building libvips in the riscv machine did the job. Now I have sharp running beautifully with nodejs on RiscV64