Deno on MDN - Hackdot

Re:Deno on MDN by skywal_l on Monday August 23, 2021 @01:14PM (#28279005)

    /tmp$ mkdir test
    /tmp$ cd test
    /tmp/test$ curl -sOL https://github.com/denoland/deno/releases/download/v1.13.1/deno-x86_64-unknown-linux-gnu.zip
    /tmp/test$ unzip deno-x86_64-unknown-linux-gnu.zip
    Archive:  deno-x86_64-unknown-linux-gnu.zip
      inflating: deno
    /tmp/test$ cat > test.ts
    console.log('Hello, World!');
    /tmp/test$ ./deno compile test.ts
    Check file:///tmp/test/test.ts
    Bundle file:///tmp/test/test.ts
    Compile file:///tmp/test/test.ts
    Emit test
    /tmp/test$ ls -lh
    total 198M
    -rwxr-xr-x 1 user user 83M août  16 23:52 deno
    -rw-rw-r-- 1 user user 32M août  23 19:12 deno-x86_64-unknown-linux-gnu.zip
    -rwxrwxrwx 1 user user 83M août  23 19:13 test
    -rw-rw-r-- 1 user user  30 août  23 19:13 test.ts
    /tmp/test$ ./test
    Hello, World!

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Re:Deno on MDN by kbenson on Monday August 23, 2021 @02:15PM (#28279837)

So, it's still linked against glibc and libgcc from what I can see almost all the following are from glibc):

    $ ldd deno
        linux-vdso.so.1 (0x00007fff3fbeb000)
        libdl.so.2 => /lib64/libdl.so.2 (0x00007efd30939000)
        libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007efd30721000)
        librt.so.1 => /lib64/librt.so.1 (0x00007efd30519000)
        libpthread.so.0 => /lib64/libpthread.so.0 (0x00007efd302f9000)
        libm.so.6 => /lib64/libm.so.6 (0x00007efd2ff77000)
        libc.so.6 => /lib64/libc.so.6 (0x00007efd2fbb2000)
        /lib64/ld-linux-x86-64.so.2 (0x00007efd34593000)

But honestly, that's pretty minimal. Just over 80 MB for the base to not have much in the way of dependencies seems pretty good. And given that library extensions are supposed to mostly be done in Rust (if that hasn't changed), those are statically linked by default as well, so that will hopefully cut down on accidentally introducing dependencies from the system it's built on also.

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