On 20.12.24 02:07, Tom Lane wrote:
> I noticed that lapwing is bleating about
>
> ccache gcc -std=gnu99 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla
-Wendif-labels-Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -g
-O2-fPIC -fvisibility=hidden -I. -I. -I../../src/include -DENFORCE_REGRESSION_TEST_NAME_RESTRICTIONS -D_GNU_SOURCE
-I/usr/include/libxml2 -I/usr/include/et -c -o cubescan.o cubescan.c
> cubescan.c:1689:5: warning: no previous prototype for 'cube_yyget_column' [-Wmissing-prototypes]
> cubescan.c:1765:6: warning: no previous prototype for 'cube_yyset_column' [-Wmissing-prototypes]
>
> and likewise in segscan.c. lapwing is using flex 2.5.35, so probably
> this is the same bug worked around in parser/scan.l:
Ok, we can fix that, but maybe this is also a good moment to think about
whether that is useful. I could not reproduce the issue with flex
2.5.39. I could find no download of flex 2.5.35. The github site only
offers back to 2.5.39, the sourceforce site back to 2.5.36. lapwing
says it's Debian 7.0, which went out of support in 2016 and out of
super-duper-extended support in 2020. It also doesn't have a supported
OpenSSL version anymore, and IIRC, it has a weird old compiler that
occasionally gives bogus warnings. I think it's time to stop supporting
this.
