XPG 4.2 aka SUSv1 aka UNIX95 is 26 years old stuff and I'm pretty
sure that we will never support it. Our default environment is just
fine here.
TERMINFO_CAPS= ${NCURSESDIR}/include/Caps
.if defined(ENABLE_WIDEC)
-CFLAGS+= -D_XOPEN_SOURCE_EXTENDED
CFLAGS+= -DENABLE_WIDEC
SW_WIDEC= 1
SW_TYPE= cchar_t
PROG= tic_next
-CFLAGS+= -D_XOPEN_SOURCE_EXTENDED
CFLAGS+= -DENABLE_WIDEC
CFLAGS+= -DSET_NCURSES_CH_T=cchar_t
CFLAGS+= -DSET_NEED_WCHAR_H=1
PROG= tic
-CFLAGS+= -D_XOPEN_SOURCE_EXTENDED
CFLAGS+= -DENABLE_WIDEC
CFLAGS+= -DSET_NCURSES_CH_T=cchar_t
CFLAGS+= -DSET_NEED_WCHAR_H=1