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<Sikul>
If I have two variable declarations such as shown here (http://pastie.org/1386984), how can I rewrite them to have the same functionality but no unbound errors?
<Sikul>
function declarations*
<julm>
let rec foo ... and bar ...
<Sikul>
Thank you.
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<adrien>
ocaml-sqlite never ./configure-s correctly ( http://www.ocaml.info/home/ocaml_sources.html ), does it fail for everyone or just me? (I know it fails on slackware machines actually but don't know why it wouldn't fail on others, the configure test is not linking against -ldl)
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<ftrvxmtrx>
configures and builds on arch linux
<adrien>
ftrvxmtrx: can you pastebin me your config.log and configure?
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<adrien>
right, configure won't be different of course, and thanks, must be because slackware configures sqlite with --enable-load-extension(s), now how to make a good fix...
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<adrien>
actually ocsigen has too many deps for me to use it for my graphical interface
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<julm>
so few :°
<adrien>
well, it does a lot of things so I'd say it's ok but my current use, I really need to avoid deps
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<mfp>
adrien: note that you can link statically about everything but libc in order to avoid run-time deps
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<mfp>
then deploying becomes essentially scp myserver.opt somemachine: :-P
<adrien>
it's for yypkg, a package manager, and it has to run on windows and that's really why I'm after deps (it might take a lot of time to get everything working well)
<mfp>
indeed, creating the build env (especially on windows) can be nontrivial
<adrien>
the most portable graphical library might be opengl actually =P
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<adrien>
I'm going to see if I can sketch something good using only http get and post
<mfp>
don't know about the win* toolchains; is static link (of C libs required by OCaml stubs) feasible with MSVC/MinGW for windows?
<adrien>
iirc, mldonkey ships only one file (mlnet.exe) so it has to link absolutely everything statically I guess
<ygrek>
mfp, yes, but the choice is done at the time binding is built
<mfp>
that's inconvenient... on linux you can just drop a -cclib -static and that's about it
<ygrek>
yep
<ygrek>
btw what is the correct way to link everything statically except libc
<mfp>
IIRC you didn't need to exclude libc itself, it's just that the same version would be needed at runtime anyway
<mfp>
let me check some older OMakefile...
<ygrek>
i.e. libc would be linked statically?
<ygrek>
but it will need to load some modules dynamically anyway (nss, etc) so it will fail if version doesn't match?
<ygrek>
but if libc is linked completely dynamically the binary will work on all compatible libc versions (not strictly equal)
<ygrek>
and all other deps linked statically to simplify distribution
<mfp>
yup, exactly
<mfp>
this is all I have in an old OMakefile that created a static ocsigen server -> OCAMLOPTFLAGS += -cclib -static -cclib -lcrypto -cclib -lpcre
<adrien>
anyone know what would be the size of a hello world lablgtk application linked statically on windows? (including gtk itself)
<ygrek>
why would you need -lpcre and -lcrypto ? they should be embedded into cma, don't they?
<ygrek>
so in such way libc is linked statically?
<mfp>
I guess I added -lpcr and -lcrypto to ensure they were linked statically; I'll recompile and see what happens :)
<mfp>
ygrek: in this case, you get unresolved symbols from other libs if you omit these
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<mfp>
e.g. /usr/lib/libssl.a requires stuff from libcrypto.a
<mfp>
that dependency, which is normally handled automatically by ld.so, escapes the .cma
<mfp>
when linking statically
<ygrek>
hm, so this is kinda of a bug of openssl bindings - -lcrypto should've been embedded into cma and added to command-line automagically by ocaml
<mfp>
libc is linking statically, but you get as expected several warnings of the form > (.text+0x15c): warning: Using 'getpwnam' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
<mfp>
*linked
<ygrek>
hm, I see
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<adrien>
does labltk on windows require anything else than the libtk dll? (does it have to start tcl?)
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