Re: [Freemint-discuss] LIBCmini don't build with Gcc ELF 13.2.0

[Miro K. <mir...@gm...>]

Hi,

I tried to reproduce your problem on my m68-atari-mintelf-gcc 13.4.0 and
all worked fine (I even edited the Makefile as per your example). Do you
have mintlib installed? It's a bit counter intuitive but libcmini requires
mintlib for some of its parts. I suspect that isblank might be one of such
examples.

P.S. Hope to see http://atari.daroou.fr online again soon! :-)

On Sat, 29 Nov 2025 at 06:17, Daroou via Freemint-discuss <
fre...@li...> wrote:

> Bonjour,
>
>
> I'm currently testing Vincent Rivière's m68k-atari-mintelf cross-tools
> (under cygwin)
>
> 'Hello world' compiles perfectly with Mintlib.
>
> However, I want to use LIBCmini for my programs.
>
> https://github.com/freemint/libcmini
>
> GCC ELF refuses to compile LIBCmini because of this error:
>
> [Makefile]
>
> ONLY_68K=Y
> BUILD_CF=N
> BUILD_FAST=N
> BUILD_SOFT_FLOAT=Y
> BUILD_SHORT=Y
> COMPILE_ELF=Y
> STDIO_WITH_LONG_LONG=N
>
>
> $ m68k-atari-mintelf-gcc --version
>
> m68k-atari-mintelf-gcc (GCC MiNT ELF 20240130) 13.2.0
> Copyright (C) 2023 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions. There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> make clean
>
> make libs
>
> CC build/./objs/isblank.o
> sources/isblank.c: In function 'isblank':
> sources/isblank.c:4:6: error: infinite recursion detected
> [-Werror=infinite-recursion]
>      4 | int (isblank)(int c)
>        |      ^~~~~~~
> sources/isblank.c:6:16: note: recursive call
>      6 |         return isblank(c);
>        |                ^~~~~~~~~~
> cc1: all warnings being treated as errors
> make: *** [Makefile:162: build/./objs/isblank.o] Error 1
>
>
> [isblank.c]
>
> #include <ctype.h>
> #include "ctypeint.h"
>
> int (isblank)(int c)
> {
>      return isblank(c);
> }
> [/isblank.c]
>
>
>
>
> Compiles perfectly with standard GCC
>
> [Makefile]
>
> ONLY_68K=Y
> BUILD_CF=N
> BUILD_FAST=N
> BUILD_SOFT_FLOAT=Y
> BUILD_SHORT=Y
> COMPILE_ELF=N
> STDIO_WITH_LONG_LONG=N
>
>
> $ m68k-atari-mint-gcc --version
>
> m68k-atari-mint-gcc (GCC) 4.6.4 (MiNT 20200504)
> Copyright (C) 2011 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions. There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> make clean
>
> make libs
>
> [...]
>
> CC build/./objs/setstack.o
> AR build/./libcmini.a
> CC build/./objs/iio/doprnt.o
> AR build/./libiiomini.a
>
> make clean
>
> make all
>
> [...]
>
> CC build/./objs/setstack.o
> AR build/./libcmini.a
> CC build/./objs/iio/doprnt.o
> AR build/./libiiomini.a
> CC build/crt0.o
> CC build/minicrt0.o
>
>
> Thank you for your help.
>
> Merci.
>
>
>
> _______________________________________________
> Freemint-discuss mailing list
> Fre...@li...
> https://lists.sourceforge.net/lists/listinfo/freemint-discuss
>


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