- argmatch config-h configmake dirname error extensions fopen-safer
- getopt gettext hash inttypes javacomp-script javaexec-script malloc
- mbswidth obstack quote quotearg stdbool stpcpy strcase strerror strtoul
- strverscmp unistd unistd-safer unlocked-io verify xalloc xalloc-die
- xstrndup
+ announce-gen argmatch config-h c-strcase configmake
+ dirname error extensions fopen-safer 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 xalloc
+ xalloc-die xstrndup