Re: RISCV porting effort

[Efraim Flashner <efraim@flashner.co.il>]

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On Wed, Jun 22, 2022 at 03:19:43PM +0000, Ekaitz Zarraga wrote:
> Also, hi!
> 
> We kinda have a working bootstrappable GCC.
> 
> If you want to know more you can read here:
> 
> https://ekaitz.elenq.tech/bootstrapGcc4.html
> 
> :)
> 

I haven't been keeping much of a log of where I'm at, but here's the
result of running 'guix weather' against my machine.

(ins)efraim@3900XT ~/workspace/guix$ time ./pre-inst-env guix weather -s riscv64-linux --substitute-urls="http://localhost:3000" -c100
computing 15,205 package derivations for riscv64-linux...
looking for 15,948 store items on http://localhost:3000...
http://localhost:3000
  14.3% substitutes available (2,274 out of 15,948)
  unknown substitute sizes
  12,540.3 MiB on disk (uncompressed)
  0.033 seconds per request (525.2 seconds in total)
  30.4 requests per second
  (continuous integration information unavailable)
4659 packages are missing from 'http://localhost:3000' for 'riscv64-linux', among which:
  6434	rust@1.39.0	/gnu/store/61j2d2i6x8ppyqrq9l9mk49iq19vxnbs-rust-1.39.0-cargo /gnu/store/3wdwsfq3fgmcd3b1y3hiw19ircxbpr18-rust-1.39.0
  1438	ghc@7.10.2	/gnu/store/3y6d44cbgkl17gs5j82yxfgnjk8sap45-ghc-7.10.2-doc /gnu/store/qly5mgmipmxspnc4fgp4lvnkklz492mx-ghc-7.10.2
  1149	go@1.4-bootstrap-20171003	/gnu/store/cmldbfr2lrdrxp5qf2axaancsm970zxz-go-1.4-bootstrap-20171003-doc /gnu/store/4dj7715iyg7qpvbdzvwjdhhqg2mqflr0-go-1.4-bootstrap-20171003 /gnu/store/yr8a1g6bkxyhczsismwllwnzglplfx98-go-1.4-bootstrap-20171003-tests
  1090	postgresql@13.6/gnu/store/zvkkdqz0m7kk6hxy9pxciqz03c4ijqfn-postgresql-13.6
  1019	libunwind@1.5.0/gnu/store/j8nq3nlpmh8mfx84lidsraksdbbkzx7m-libunwind-1.5.0
   759	valgrind@3.17.0/gnu/store/7sda8rwv5jaxqasfpvvbihfbyznqp5xz-valgrind-3.17.0-doc /gnu/store/wajixlncl3915qval3ipsx71mqnixjdl-valgrind-3.17.0
   639	classpath@0.93	/gnu/store/skbpf6pn077qia0rh83mjj0wb4kgb1qh-classpath-0.93
   597	libatomic-ops@7.6.10	/gnu/store/xn2nfq5rsnc9ngwpflna2dy43kmvy0wr-libatomic-ops-7.6.10-debug /gnu/store/k66nqxnd5lmplj91jnaxg398ipb64a37-libatomic-ops-7.6.10
   486	sbcl-flexi-streams@1.0.19	/gnu/store/p0lrgja4k3f5radbsmfhdpm5kxbg25rw-sbcl-flexi-streams-1.0.19
   434	python-attrs@21.2.0	/gnu/store/35hnb2yxkc70i3igaaibxl0lmwxibhbr-python-attrs-21.2.0
   394	tbb@2021.5.0	/gnu/store/ni817qivyqriygfcyd81s1fry3lds0k7-tbb-2021.5.0
   317	sbcl-cffi@0.24.1	/gnu/store/pw0dp4glvc50gsgpkcxi9zmbldhnymnf-sbcl-cffi-0.24.1
   307	cl-trivial-backtrace@1.1.0-1.6eb65bd	/gnu/store/0ivylbjp19vs992flg9nys0c6fd0dwnq-cl-trivial-backtrace-1.1.0-1.6eb65bd
   282	emacs-dash@2.19.1	/gnu/store/ymca65i1phq9k45xc6np6ary5iwvbll4-emacs-dash-2.19.1
   273	openlibm@0.7.4	/gnu/store/abf1nfdgl8cilbj3b8lgjvy3fmihprc6-openlibm-0.7.4
   272	libunwind-julia@1.3.1	/gnu/store/ag87bkgg8gyaqbsyfzai83has0v4s1ps-libunwind-julia-1.3.1
   263	eigen@3.3.8	/gnu/store/7s2fpnsqx666c8fsjmbhi5yiy8vgp2rx-eigen-3.3.8
   222	emacs@28.1	/gnu/store/7lnkc3abxp33lrqdgfv4r9imkp12f6sw-emacs-28.1
   222	postgresql@13.6/gnu/store/zvkkdqz0m7kk6hxy9pxciqz03c4ijqfn-postgresql-13.6
   204	cl-hu.dwim.stefil@0.0.0-2.414902c	/gnu/store/mhyvzdp4m8r51mxwxz64wpjhj59bhvg4-cl-hu.dwim.stefil-0.0.0-2.414902c
   191	node@10.24.1	/gnu/store/15gy69cskj0zxzmxyrlazanq4alhwfw5-node-10.24.1
   186	libunwind@1.5.0/gnu/store/j8nq3nlpmh8mfx84lidsraksdbbkzx7m-libunwind-1.5.0
   183	icu4c@70.1	/gnu/store/qzj7817x1g61a5cz4qw14gz9v309b905-icu4c-70.1
   172	python-tornado@6.1	/gnu/store/mvgv54nx1k338vdxm0snkp5v16cjc0a6-python-tornado-6.1
   171	python-pandas@1.4.2	/gnu/store/6nnf4l6w17pymbs9bgaw47wyx7d55hin-python-pandas-1.4.2
   158	python-parso@0.8.3	/gnu/store/aw7kxbgnwrjfwqq3bqk0z3irvbii714p-python-parso-0.8.3
   153	trytond-country@6.0.1	/gnu/store/fhi8kxvad42nfr0mb4kdldv3995gwc2j-trytond-country-6.0.1
   147	trytond-currency@6.0.1	/gnu/store/38xd4nmdx3kmkdqz9577yfryw5rmcr5g-trytond-currency-6.0.1
   143	gconf@3.2.6	/gnu/store/s9ldmz47da5hgc266gdzq4sbqly6p02z-gconf-3.2.6
   141	python-testscenarios-bootstrap@0.5.0	/gnu/store/a88b42xxgyrds2iw9fmk8khc0sixkdk9-python-testscenarios-bootstrap-0.5.0
   136	emacs-shut-up@0.3.3	/gnu/store/jwshj5y4qdawy49w6pgph9qbcwqx01bh-emacs-shut-up-0.3.3
   130	camlboot@0.0.0-1.45045d0	/gnu/store/6slbf5bihlyackrrnpwfbv7d2h3418g4-camlboot-0.0.0-1.45045d0
   129	gnome-mime-data@2.18.0	/gnu/store/a423f1pwwdcfvnqys5kmn007kca755dh-gnome-mime-data-2.18.0
   128	libbonobo@2.32.1	/gnu/store/vr4gr7s89bxp7bw39v59rrpgmzj356s5-libbonobo-2.32.1
   127	python-itsdangerous@2.0.1	/gnu/store/nmg1854ichi2wja31lsgb0kc3yn2hh17-python-itsdangerous-2.0.1
   127	python-astor@0.8.1	/gnu/store/k5b2z98c62d3c24yg2hhani3q0jkfyvi-python-astor-0.8.1
   127	taglib@1.12	/gnu/store/369jf6qaijhkgwh39j0xksz3inc6k5ma-taglib-1.12
   126	libgnomecanvas@2.30.3	/gnu/store/81zsxqmf7z8x972fjrqs25zab6vw093c-libgnomecanvas-2.30.3
   126	libmodplug@0.8.9.0	/gnu/store/pfwmwd8iwv6jgfik0dy9iav0c0rsvp5r-libmodplug-0.8.9.0
   125	mpg123@1.28.2	/gnu/store/rg54jv54gyzrlcyjx1qqjwafg01wgdw4-mpg123-1.28.2
   121	gtksourceview@2.10.5	/gnu/store/5wmanhmb3vn9km9yp2j50h4aky4fry52-gtksourceview-2.10.5
   120	python-curio@1.5	/gnu/store/garr7dkd5q303kgkpfpm8ww3f0h8khsb-python-curio-1.5
   119	tini@0.19.0	/gnu/store/55xi1h9khssf05v2gfgsmfcfrimsx81m-tini-0.19.0
   117	python-tqdm@4.62.3	/gnu/store/7vryqfzrmcbn0hc8zk5hjxmdr6p24ipv-python-tqdm-4.62.3
   116	gnuplot@5.4.3	/gnu/store/7wv950s9g0ng2c2vn91ixixc98yidd1l-gnuplot-5.4.3
   116	ao@1.2.2-5-g20dc8ed	/gnu/store/1rbf934rk5jp0hkap3m04rx57dhgqdmg-ao-1.2.2-5-g20dc8ed
   114	hwloc@2.7.1	/gnu/store/08cgryw6gkrdm42nn6gfj76m0dkbigxa-hwloc-2.7.1-debug /gnu/store/af434fxgnh9ixygpvaxr6hs7qy79nx1w-hwloc-2.7.1-doc /gnu/store/yvryx12bg0i0lp9qnihjjr6jzrrhg7fq-hwloc-2.7.1-lib /gnu/store/bznxn2nldbi4wj68i281s33c4hw2ka1a-hwloc-2.7.1
   113	ocaml-cppo@1.6.9	/gnu/store/4qkcp8qm2zgxj2fba73ralag7nsnr73b-ocaml-cppo-1.6.9
   111	python-sqlparse@0.4.2	/gnu/store/cb7x6c94li98rrm83bmraw109r1zcjwl-python-sqlparse-0.4.2
   110	startup-notification@0.12	/gnu/store/qzv1fnh244mbhk6463czxnrfjm32dl5n-startup-notification-0.12
   110	ocaml-bigarray-compat@1.1.0	/gnu/store/3cq3fvbrdah0x9dgq3pmx4jpwgcaiqgj-ocaml-bigarray-compat-1.1.0
   110	libsodium@1.0.18	/gnu/store/717c1w080zk9ccjrvqj3xvmyr7n2s69q-libsodium-1.0.18
   109	ocaml-seq@0.1	/gnu/store/hw77kargqcxyzw20wf3kkpfwag6aiix4-ocaml-seq-0.1
   109	jack2@1.9.21	/gnu/store/5fiyvy82cja63k1ppfq32j6rky5d9x1b-jack2-1.9.21
   108	python-argon2-cffi@20.1.0	/gnu/store/v7l03xws8xp89pqi9bzk297m0nlnjvjg-python-argon2-cffi-20.1.0
   108	openh264@2.1.1	/gnu/store/xhkm8xhh71z5985bb3n7lgdpggw8djr2-openh264-2.1.1
   107	python-objgraph@3.4.1	/gnu/store/wwr253m9l19nmx71ir47qy82s7gmw934-python-objgraph-3.4.1
   106	python-tblib@1.6.0	/gnu/store/kfmqhcx9ikxfdpjd7c9bydf4ysw5hhl5-python-tblib-1.6.0
   104	cl-named-readtables@0.9-3.585a28e	/gnu/store/9x4hwjpks13qxaigdwy5mar26b9f6i67-cl-named-readtables-0.9-3.585a28e
   104	xorg-rgb@1.0.6	/gnu/store/r0lxyx4pyr685vjcmlfd3czy9r078lkr-xorg-rgb-1.0.6
   101	fltk@1.3.6	/gnu/store/1cq2wpljwchq1i2brbs8s3q8whlilv8s-fltk-1.3.6
   101	guile@2.2.7	/gnu/store/b5an0vs7psjkx1rncmx8g907sxaqx2g4-guile-2.2.7-debug /gnu/store/33cj2zfvmxx0y5km6b1akw988b2q34zn-guile-2.2.7

Some notes:
* rust is definitely TODO
* GHC shouldn't be there on the list.
* gccgo should replace go@1.4. Currently I can't use gccgo@10 to build
  go@1.16.15, 1.17.9 or 1.17.11 on riscv64. gccgo@10 works for
  go@1.16.15 and 1.17.11.
* postgresql@13.6 I think is missing a patch currently
* libunwind isn't supported until 1.6.*
* valgrind isn't supported
* classpath@0.93 is the java bootstrap path
* openlibm, tbb and libunwind-julia are for julia
* node@10 doesn't (yet) recognize riscv64

After that I don't remember offhand. I'm not sure I've tried yet to
build anything after ~170 so those can be ignored.

-- 
Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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