Re: pkgtools/pkgin 0.16.1 fails build under -current

[Chavdar Ivanov]

On Sun, 10 May 2020 at 23:41, Chavdar Ivanov <ci4...@gmail.com> wrote:
>
> Hi,
>
> I get:
> ...

Same happens with multimedia/libmp4v2, but for this one needs also
-Wno-stringop-truncation .

> #   compile  pkgin-0.16.1/tools.o
> gcc -O2 -I/usr/include -I/usr/pkg/include   -fPIE    -std=gnu99
> -Werror    -DHAVE_NBCOMPAT_H=1
> -I/usr/pkgsrc/pkgtools/pkgin/work/libnbcompat -I/usr/include
> -I/usr/pkg/include -DPKGIN_VERSION=\""0.16.1 for NetB
> SD-9.99.60 x86_64"\" -DHAVE_NBCOMPAT_H=1
> -I/usr/pkgsrc/pkgtools/pkgin/work/libnbcompat -I/usr/include
> -I/usr/pkg/include -g -DLOCALBASE=\"/usr/pkg\"
> -DPKG_SYSCONFDIR=\"/usr/pkg/etc\"
>          -DPKGIN_DBDIR=\"/var/db/pkgin\"
> -DPKGTOOLS=\"/usr/pkg/sbin\" -DHAVE_CONFIG_H -D_LARGEFILE_SOURCE
> -D_LARGE_FILES -DCHECK_MACHINE_ARCH=\"x86_64\" -I. -I/usr/pkg/include
> -c    tools.c
> tools.c: In function 'strreplace':
> tools.c:170:4: error: 'strncat' specified bound depends on the length
> of the source argument [-Werror=stringop-overflow=]
>     strncat(buf, to, tolen);
>     ^~~~~~~~~~~~~~~~~~~~~~~
> tools.c:166:10: note: length computed here
>   tolen = strlen(to);
>           ^~~~~~~~~~
> cc1: all warnings being treated as errors
> *** Error code 1
>
> For lack of understanding, adding
>
> CFLAGS+=  -Wno-stringop-overflow
>
> to the Makefile completes the build, but probably is not the right thing to 
> do.
>
> Chavdar
>
>
> --
> ----



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