[Buildroot] [PATCH] Revert "package/luajit: back to mainline and bump to 05f1984e"
François Perrad
francois.perrad at gadz.org
Sun Nov 7 08:30:44 UTC 2021
Le sam. 6 nov. 2021 à 23:02, Romain Naour <romain.naour at gmail.com> a écrit :
> Le 06/11/2021 à 22:19, François Perrad a écrit :
> >
> >
> > Le sam. 6 nov. 2021 à 20:01, Romain Naour <romain.naour at gmail.com
> > <mailto:romain.naour at gmail.com>> a écrit :
> >
> > This reverts commit 9450b53c8e06f1b5a75840b82c0f4663a5d75c45 since it
> > introcude a regretion to luvi package [1].
> >
> > luvi doesn't work since the luv static linking doesn't seems to
> > work anymore.
> > (see
> >
> https://github.com/luvit/luvi/commit/a9dc8dae2eb69d4a754a0cf5c08622d70f6b7067
> <
> https://github.com/luvit/luvi/commit/a9dc8dae2eb69d4a754a0cf5c08622d70f6b7067
> >)
> >
> > # luvi -v
> >
> > [string "return require('init')(...)"]:1: module 'init' not found:
> >
> > no field package.preload['init']
> > no file './init.lua'
> > no file '/usr/share/luajit-2.1.0-beta3/init.lua'
> > no file '/usr/local/share/lua/5.1/init.lua'
> > no file '/usr/local/share/lua/5.1/init/init.lua'
> > no file '/usr/share/lua/5.1/init.lua'
> > no file '/usr/share/lua/5.1/init/init.lua'
> > no file './init.so'
> > no file '/usr/local/lib/lua/5.1/init.so'
> > no file '/usr/lib/lua/5.1/init.so'
> > no file '/usr/local/lib/lua/5.1/loadall.so'
> >
> > stack traceback:
> > [C]: in function 'require'
> > [string "return require('init')(...)"]:1: in main chunk
> >
> > luvi now try to load init.lua script:
> > https://github.com/luvit/luvi/blob/v2.12.0/src/main.c#L176
> > <https://github.com/luvit/luvi/blob/v2.12.0/src/main.c#L176>
> >
> > Luvi seems to rely on some moonjit extentions [2] not available yet
> in
> > luajit.
> >
> > [1]
> http://lists.busybox.net/pipermail/buildroot/2021-October/627134.html
> > <
> http://lists.busybox.net/pipermail/buildroot/2021-October/627134.html>
> > [2] https://github.com/moonjit/moonjit/blob/master/doc/extensions.md
> > <https://github.com/moonjit/moonjit/blob/master/doc/extensions.md>
> >
> >
> > the module `init.lua` is supplied by luvi (see
> > https://github.com/luvit/luvi/blob/master/src/lua/init.lua
> > <https://github.com/luvit/luvi/blob/master/src/lua/init.lua>)
> > and installed somewhere or not (I cannot find it).
> >
> > moonjit 2.1.2 try to load a Lua module from these locations :
> > './init.lua'
> > '/usr/share/luajit-2.1.2/init.lua' (usually reserved to luajit
> itself)
> > '/usr/local/share/lua/5.1/init.lua'
> > '/usr/local/share/lua/5.1/init/init.lua'
> > '/usr/share/lua/5.1/init.lua'
> > '/usr/share/lua/5.1/init/init.lua'
> >
> > luajit try to load a Lua module from these locations :
> > './init.lua'
> > '/usr/share/luajit-2.1.0-beta3/init.lua' (usually reserved to luajit
> itself)
> > '/usr/local/share/lua/5.1/init.lua'
> > '/usr/local/share/lua/5.1/init/init.lua'
> > '/usr/share/lua/5.1/init.lua'
> > '/usr/share/lua/5.1/init/init.lua'
> >
> > this issue is not about moonjit vs luajit,
>
> The luajit vs moonjit traces are clearly not the same (using strace)
>
> moonjit doesn't even try to open init.lua (init.lua is not installed in
> target):
>
> open("/usr/bin/luvi", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 13
> statx(13, "", AT_STATX_SYNC_AS_STAT|AT_EMPTY_PATH, STATX_ALL,
> {stx_mask=STATX_BASIC_STATS|STATX_MNT_ID, stx_attributes=0,
> stx_mode=S_IFREG|0755, stx_size=401472, ...}) = 0
> pread64(13,
>
> "\213\240\5\0h'\4\0\373\277\5\0X5\4\0\342\305\5\0t-\4\0G\260\5\0\34'\4\0"...,
> 4096, 397376) = 4096
> pread64(13,
>
> "\0\1\0\0\0\2\0\0\0\3\0\0\0\4\0\0\0\351\232\5\0K\253\5\0\361\232\5\0\367\232\5"...,
> 4096, 393283) = 4096
> pread64(13,
>
> "\1\0\334N\1\0\334N\1\0\334N\1\0\334N\1\0\334N\1\0\334N\1\0\334N\1\0\334N"...,
> 4096, 389190) = 4096
> pread64(13, "ed\0lz.inflate.meta\0BEST_SPEED\0BE"..., 4096, 385097) = 4096
> pread64(13, "Luvi/build/luvi-2.12.0/deps/lua-"..., 4096, 381004) = 4096
> pread64(13, "ept fail\0#1 BIO must be memory t"..., 4096, 376911) = 4096
> pread64(13, "scape_ca_dn_bug\0netscape_challen"..., 4096, 372818) = 4096
> pread64(13, " to cert\0PKCS12_careate failed,p"..., 4096, 368725) = 4096
> pread64(13,
> "\200+\10\0\0-\t\0\08\t\7\t9\t\0\t\22\n\0\0B\t\2\3\22\3\n\0\22\10\t"...,
> 4096,
> 364632) = 4096
> pread64(13,
> "'\7\2\0\22\10\2\0\22\t\3\0B\5\5\2&\4\5\4L\4\2\0K\0\1\0\6\\\6/"...,
> 4096, 360539) = 4096
> pread64(13, "ve is too large\0validation faile"..., 4096, 356446) = 4096
> pread64(13,
>
> "\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21\21"...,
> 4096, 352353) = 4096
> pread64(13,
>
> "TP\237\345\3p\300\343\200\1\240\341\30`\0\342H\200\237\345\25V\240\341\1\220\240\341\0\0\227\345"...,
> 4096, 348260) = 4096
> pread64(13,
> "\1#\0\0:\1\0P\341\32\0\0\232\2\0\21\341\33\0\0\n\21?o\341\20/o\341\2
> C"...,
> 4096, 344167) = 4096
> pread64(13,
> "\215\342\4\360\235\344\363G-\351\34\221\237\345\0`\240\341\0@
> \240\343\2p\240\341\f\0\220\345\4
> "..., 4096, 340074) = 4096
> pread64(13,
>
> "!\315\341\3\0\226\350\276\v\377\353\f\0p\343\0\0P\23\0p\240\341%\0\0\272\0\0P\343\0"...,
> 4096, 335981) = 4096
> pread64(13, "@\26\377\353\0\0P\343\n\0\0\32\4\0\235\345\326\f\0\353\0
> \240\341\0010\240\341\4\0\240\341"..., 4096, 331888) = 4096
> write(1, "luvi v2.12.0\n", 13luvi v2.12.0
>
>
> luajit:
>
> pipe2([6, 7], O_NONBLOCK|O_CLOEXEC) = 0
> eventfd2(0, EFD_CLOEXEC|EFD_NONBLOCK) = 8
> open("./init.lua", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or
> directory)
> open("/usr/share/luajit-2.1.0-beta3/init.lua", O_RDONLY|O_LARGEFILE) = -1
> ENOENT
> (No such file or directory)
> open("/usr/local/share/lua/5.1/init.lua", O_RDONLY|O_LARGEFILE) = -1
> ENOENT (No
> such file or directory)
> open("/usr/local/share/lua/5.1/init/init.lua", O_RDONLY|O_LARGEFILE) = -1
> ENOENT
> (No such file or directory)
> open("/usr/share/lua/5.1/init.lua", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No
> such
> file or directory)
> open("/usr/share/lua/5.1/init/init.lua", O_RDONLY|O_LARGEFILE) = -1 ENOENT
> (No
> such file or directory)
> open("./init.so", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or
> directory)
> open("/usr/local/lib/lua/5.1/init.so", O_RDONLY|O_LARGEFILE) = -1 ENOENT
> (No
> such file or directory)
> open("/usr/lib/lua/5.1/init.so", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No
> such file
> or directory)
> open("/usr/local/lib/lua/5.1/loadall.so", O_RDONLY|O_LARGEFILE) = -1
> ENOENT (No
> such file or directory)
> write(2, "[string \"return require('init')("..., 596[string "return
> require('init')(...)"]:1: module 'init' not found:
>
> Something is strange here...
>
> Best regards,
> Romain
>
>
luvi requires a luajit built with the `-DLUAJIT_ENABLE_LUA52COMPAT` flag.
it was the default with moonjit.
the package luvi must :
select BR2_PACKAGE_LUAJIT_COMPAT52
François
>
> > it is about `init.lua` is not installed by luvi package.
> >
> > François
> >
> >
> > Signed-off-by: Romain Naour <romain.naour at gmail.com
> > <mailto:romain.naour at gmail.com>>
> > Cc: Francois Perrad <francois.perrad at gadz.org <mailto:
> francois.perrad at gadz.org>>
> > Cc: Jörg Krause <joerg.krause at embedded.rocks>
> >
>
>
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