- announce-gen argmatch config-h c-strcase configmake dirname error
- extensions fopen-safer gendocs getopt gettext git-version-gen
- gnumakefile hash inttypes javacomp-script javaexec-script malloc
- mbswidth obstack quote quotearg stdbool stpcpy strerror strtoul
- strverscmp unistd unistd-safer unlocked-io unsetenv verify warnings
+ announce-gen argmatch assert config-h c-strcase configmake dirname
+ error extensions fopen-safer gendocs getopt-gnu gettext
+ git-version-gen hash inttypes javacomp-script javaexec-script
+ maintainer-makefile malloc mbswidth obstack quote quotearg
+ realloc-posix stdbool stpcpy strerror strtoul strverscmp unistd
+ unistd-safer unlocked-io update-copyright unsetenv verify warnings