On Fri, Jun 27, 2014 at 1:30 PM, YX Hao <[email protected]> wrote:
> Have you consider that compiler searches its own header path and header
> files have environment switches.
>
>
>
> Make it clear where “mexPrintf” is defined and why it is not effective.
>
"mexPrintf" is defined in /usr/include/octave-3.8.1/octave/mexproto.h
afaiu. So it is already in the include path. Any ideas?
grep mexPrintf /usr/include/octave-3.8.1/octave/*
/usr/include/octave-3.8.1/octave/mexproto.h:extern OCTINTERP_API int
mexPrintf (const char *fmt, ...);
/usr/include/octave-3.8.1/octave/mexproto.h: mexPrintf
("Assertion failed: %s, at line %d of file \"%s\".\n%s\n", \
/usr/include/octave-3.8.1/octave/mexproto.h: mexPrintf
("Assertion failed at line %d of file \"%s\".\n%s\n", \
>
> ------------------------------
>
> *From:* [email protected] [mailto:
> [email protected]] *On Behalf Of *Markus
> Bergholz
> *Sent:* Friday, June 27, 2014 1:16 AM
> *To:* [email protected]
> *Subject:* Re: [Tinycc-devel] Crosscompiling
>
>
>
>
>
>
>
> On Tue, Jun 24, 2014 at 11:25 PM, grischka <[email protected]> wrote:
>
> Markus Bergholz wrote:
>
> I'd tried to compile tcc itself with build_cross="yes" and tried
>
> ./x86_64-win32-tcc -nostdinc -I /usr/x86_64-w64-mingw32/include/
> ../helloworld.c -o helloworld-gcc.exe
>
> [...]
>
>
> /usr/x86_64-w64-mingw32/include//vadefs.h:33: error: #error VARARGS not
> implemented for this compiler
>
>
> If you love problems I know a lot of options that you can try. ;)
>
> Otherwise
>
> ./configure --enabie-cross && make && make install
> cd win32/examples
> x86_64-win32-tcc -v hello_win.c
>
> did work with 0.9.26. And still should if it hasn't been broken.
>
> --gr
>
>
>
> Indeed, this works fine for hello_win.c
>
> But the tcc crosscompiler said that mexprintf is undefined
>
> $ tcc -v -I /usr/include/octave-3.8.1/octave/ -shared mexample.c -o
> mexample.mex
> tcc version 0.9.26 (x86-64 Linux)
> -> mexample.c
> <- mexample.mex
> $ x86_64-win32-tcc -v -I /usr/include/octave-3.8.1/octave/ -shared
> mexample.c -o mexample.mex
> tcc version 0.9.26 (x86-64 Win64)
> -> mexample.c
> tcc: error: undefined symbol 'mexPrintf'
> $ x86_64-win32-tcc -v -I ~/R2013a/extern/include/ -shared mexample.c -o
> mexample.mex
> tcc version 0.9.26 (x86-64 Win64)
> -> mexample.c
> tcc: error: undefined symbol 'mexPrintf'
>
> And ideas why this just work with native tcc but not with tcc
> crosscompiler?
>
>
>
>
>
>
>
> _______________________________________________
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> [email protected]
> https://lists.nongnu.org/mailman/listinfo/tinycc-devel
>
>
>
>
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