Source: gcal
Version: 4.1-1
Severity: serious
Tags: ftbfs
https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/gcal.html
...
gcc -DHAVE_CONFIG_H -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2
-ffile-prefix-map=/build/1st/gcal-4.1=. -fstack-protector-strong -Wformat
-Werror=format-security -O2 -Wall -D_GNU_SOURCE -Wdate-time -D_FORTIFY_SOURCE=2
-c -o fseeko.o fseeko.c
fseeko.c: In function 'rpl_fseeko':
fseeko.c:110:4: error: #error "Please port gnulib fseeko.c to your platform!
Look at the code in fseeko.c, then report this to bug-gnulib."
#error "Please port gnulib fseeko.c to your platform! Look at the code in
fseeko.c, then report this to bug-gnulib."
^~~~~
make[6]: *** [Makefile:1918: fseeko.o] Error 1
See #915151 for background.