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(ncurses): Check this after checking fns like strerror.

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(HAVE_NCURSES): Look for library named ncurses.
(setlocale): Check for it.
(*-*-sysv4.2*): If no /usr/ccs/lib/cpp, use /lib/cpp.
This commit is contained in:
Richard M. Stallman 1996-05-21 18:04:41 +00:00
parent 039e5d714c
commit 16831d8cc5
1 changed files with 12 additions and 8 deletions
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20
configure.in
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@ -873,7 +873,11 @@ if test x"${opsys}" = x; then
opsys=usg5-4 ;;
*-sysv4.[2-9]* | *-sysvr4.[2-9]* )
if [ x$NON_GNU_CPP = x ]; then
NON_GNU_CPP=/usr/ccs/lib/cpp
if [ -f /usr/ccs/lib/cpp ]; then
NON_GNU_CPP=/usr/ccs/lib/cpp
else
NON_GNU_CPP=/lib/cpp
fi
fi
opsys=usg5-4-2 ;;
*-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
@ -1235,12 +1239,6 @@ AC_CHECK_LIB(Xbsd, main, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd")
AC_CHECK_LIB(pthreads, cma_open)
dnl If we can find a tparm in libcurses.a, it means we have ncurses.
AC_CHECK_LIB(curses, tparm, HAVE_NCURSES=yes)
if test x"${HAVE_NCURSES}" = "xyes" ; then
AC_DEFINE(HAVE_NCURSES)
fi
AC_MSG_CHECKING(for XFree86)
if test -d /usr/X386/include; then
HAVE_XFREE386=yes
@ -1373,7 +1371,13 @@ AC_CHECK_LIB(m, sqrt)
AC_CHECK_FUNCS(gettimeofday gethostname dup2 rename closedir mkdir rmdir \
random lrand48 bcopy bcmp logb frexp fmod ftime res_init setsid \
strerror fpathconf select mktime eaccess getpagesize tzset)
strerror fpathconf select mktime eaccess getpagesize tzset setlocale)
# Check this now, so that we will NOT find the above functions in ncurses.
# That is because we have not set up to link ncurses in lib-src.
# It's better to believe a function is not available
# than to expect to find it in ncurses.
AC_CHECK_LIB(ncurses, tparm)
AC_MSG_CHECKING(whether localtime caches TZ)
AC_CACHE_VAL(emacs_cv_localtime_cache,