utils-std version 0.0.8 - 2025-07-25

= Highlights =
== Buildsystem ==
- $CPPFLAGS is now supported as an addition to $CFLAGS

== Fixed ==
- cmd/which: no lookup on slash presence
- cmd/head: fix fopen leak
- cmd/paste: fix fopen & mem leaks detected by gcc analyzer
- cmd/paste: handle fclose error in sequential mode
- cmd/printf: fix write to string literal
- cmd/touch: continue instead of exiting after touching directory
- cmd/ln: fix error handling of opening as directory on NetBSD

== Changed ==
- cmd/date: add support for long options
- cmd/time: switch from fork+exec to posix_spawnp
- cmd/cut: add support for -z option

= Full changelog =

Haelwenn (lanodan) Monnier (22):
      Makefile: Add $(CPPFLAGS) before $(CFLAGS)
      cmd/date: add support for long options
      Use NULL instead of 0 for struct option `flag` field
      cmd/which: no lookup on slash presence
      libutils/datetime_parse: use [3] for shortnames
      cmd/time: switch to posix_spawnp
      test-cmd/tap.sh: t_cmd: write args when <name> is empty
      test-cmd/ln.t -> test-cmd/ln.sh
      test-cmd/{rmdir,rmdir_long}.t -> test-cmd/rmdir.sh
      cmd/base64: remove `… || ferror` right after fin = fopen
      cmd/getconf: assert(buf) before fwrite(buf, …)
      cmd/head: fix fopen leak
      cmd/paste: fix fopen & mem leaks detected by gcc analyzer
      cmd/paste: handle fclose error in sequential mode
      cmd/printf: fix write to string literal
      cmd/strings: strictly check for negative fd
      configure.d/getopt_long.c: also test `optional_argument`
      cmd/date: toss out comment on config.h include
      cmd/shuf: update usage
      cmd/touch: continue instead of exiting after touching directory
      cmd/cut: add support for -z option
      cmd/ln: fix error handling of opening as directory on NetBSD