configure

ncurses-5.4

		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
		rm -f conftest.out
	fi

else
  cat > conftest.$ac_ext <<EOF
#line 1358 "configure"
#include "confdefs.h"

#include <${cf_cv_ncurses_header-curses.h}>
#include <stdio.h>
int main()
{
	FILE *fp = fopen("$cf_tempfile", "w");
#ifdef NCURSES_VERSION
# ifdef NCURSES_VERSION_PATCH
	fprintf(fp, "%s.%d\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
# else
	fprintf(fp, "%s\n", NCURSES_VERSION);
# endif
#else
# ifdef __NCURSES_H
	fprintf(fp, "old\n");
# else
	make an error
# endif
#endif
	exit(0);
}
EOF
if { (eval echo configure:1382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  
	cf_cv_ncurses_version=`cat $cf_tempfile`
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -fr conftest*
fi

	rm -f $cf_tempfile

fi

echo "$ac_t""$cf_cv_ncurses_version" 1>&6
test "$cf_cv_ncurses_version" = no || cat >> confdefs.h <<\EOF
#define NCURSES 1
EOF


	

echo $ac_n "checking if we have identified curses libraries""... $ac_c" 1>&6
echo "configure:1406: checking if we have identified curses libraries" >&5
cat > conftest.$ac_ext <<EOF
#line 1408 "configure"
#include "confdefs.h"
#include <${cf_cv_ncurses_header-curses.h}>
int main() {
initscr(); tgoto("?", 0,0)
; return 0; }
EOF
if { (eval echo configure:1415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  cf_result=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_result=no
fi
rm -f conftest*
echo "$ac_t""$cf_result" 1>&6

if test "$cf_result" = no ; then
case $host_os in #(vi
freebsd*) #(vi
	echo $ac_n "checking for tgoto in -lmytinfo""... $ac_c" 1>&6
echo "configure:1431: checking for tgoto in -lmytinfo" >&5
ac_lib_var=`echo mytinfo'_'tgoto | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lmytinfo  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1439 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgoto();

int main() {
tgoto()
; return 0; }
EOF
if { (eval echo configure:1450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBS="-lmytinfo $LIBS"
else
  echo "$ac_t""no" 1>&6
fi

	;;
hpux10.*|hpux11.*) #(vi
	echo $ac_n "checking for initscr in -lcur_colr""... $ac_c" 1>&6
echo "configure:1473: checking for initscr in -lcur_colr" >&5
ac_lib_var=`echo cur_colr'_'initscr | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lcur_colr  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1481 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char initscr();

int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:1492: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  
		LIBS="-lcur_colr $LIBS"
		ac_cv_func_initscr=yes
		
else
  echo "$ac_t""no" 1>&6

	echo $ac_n "checking for initscr in -lHcurses""... $ac_c" 1>&6
echo "configure:1515: checking for initscr in -lHcurses" >&5
ac_lib_var=`echo Hcurses'_'initscr | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lHcurses  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1523 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char initscr();

int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:1534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  
		# HP's header uses __HP_CURSES, but user claims _HP_CURSES.
		LIBS="-lHcurses $LIBS"
		CPPFLAGS="-D__HP_CURSES -D_HP_CURSES $CPPFLAGS"
		ac_cv_func_initscr=yes
		
else
  echo "$ac_t""no" 1>&6
fi

fi

	;;
linux*) # Suse Linux does not follow /usr/lib convention
	LIBS="$LIBS -L/lib"
	;;
sunos3*|sunos4*)
	test -d /usr/5lib && \
	LIBS="$LIBS -L/usr/5lib -lcurses -ltermcap"
	ac_cv_func_initscr=yes
	;;
esac

if test ".$ac_cv_func_initscr" != .yes ; then
	cf_save_LIBS="$LIBS"
	cf_term_lib=""
	cf_curs_lib=""

	if test ".${cf_cv_ncurses_version-no}" != .no
	then
		cf_check_list="ncurses curses cursesX"
	else
		cf_check_list="cursesX curses ncurses"
	fi

	# Check for library containing tgoto.  Do this before curses library
	# because it may be needed to link the test-case for initscr.
	echo $ac_n "checking for tgoto""... $ac_c" 1>&6
echo "configure:1587: checking for tgoto" >&5
if eval "test \"`echo '$''{'ac_cv_func_tgoto'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1592 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char tgoto(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgoto();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_tgoto) || defined (__stub___tgoto)
choke me
#else
tgoto();
#endif

; return 0; }
EOF
if { (eval echo configure:1615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_tgoto=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_tgoto=no"
fi
rm -f conftest*
fi

if eval "test \"`echo '$ac_cv_func_'tgoto`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cf_term_lib=predefined
else
  echo "$ac_t""no" 1>&6

		for cf_term_lib in $cf_check_list termcap termlib unknown
		do
			echo $ac_n "checking for tgoto in -l$cf_term_lib""... $ac_c" 1>&6
echo "configure:1636: checking for tgoto in -l$cf_term_lib" >&5
ac_lib_var=`echo $cf_term_lib'_'tgoto | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-l$cf_term_lib  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1644 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgoto();

int main() {
tgoto()
; return 0; }
EOF
if { (eval echo configure:1655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  break
else
  echo "$ac_t""no" 1>&6
fi

		done
	
fi


	# Check for library containing initscr
	test "$cf_term_lib" != predefined && test "$cf_term_lib" != unknown && LIBS="-l$cf_term_lib $cf_save_LIBS"
	for cf_curs_lib in $cf_check_list xcurses jcurses unknown
	do
		echo $ac_n "checking for initscr in -l$cf_curs_lib""... $ac_c" 1>&6
echo "configure:1685: checking for initscr in -l$cf_curs_lib" >&5
ac_lib_var=`echo $cf_curs_lib'_'initscr | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-l$cf_curs_lib  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1693 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char initscr();

int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:1704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  break
else
  echo "$ac_t""no" 1>&6
fi

	done
	test $cf_curs_lib = unknown && { echo "configure: error: no curses library found" 1>&2; exit 1; }

	LIBS="-l$cf_curs_lib $cf_save_LIBS"
	if test "$cf_term_lib" = unknown ; then
		echo $ac_n "checking if we can link with $cf_curs_lib library""... $ac_c" 1>&6
echo "configure:1730: checking if we can link with $cf_curs_lib library" >&5
		cat > conftest.$ac_ext <<EOF
#line 1732 "configure"
#include "confdefs.h"
#include <${cf_cv_ncurses_header-curses.h}>
int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:1739: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  cf_result=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_result=no
fi
rm -f conftest*
		echo "$ac_t""$cf_result" 1>&6
		test $cf_result = no && { echo "configure: error: Cannot link curses library" 1>&2; exit 1; }
	elif test "$cf_curs_lib" = "$cf_term_lib" ; then
		:
	elif test "$cf_term_lib" != predefined ; then
		echo $ac_n "checking if we need both $cf_curs_lib and $cf_term_lib libraries""... $ac_c" 1>&6
echo "configure:1755: checking if we need both $cf_curs_lib and $cf_term_lib libraries" >&5
		cat > conftest.$ac_ext <<EOF
#line 1757 "configure"
#include "confdefs.h"
#include <${cf_cv_ncurses_header-curses.h}>
int main() {
initscr(); tgoto((char *)0, 0, 0);
; return 0; }
EOF
if { (eval echo configure:1764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  cf_result=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
			LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
			cat > conftest.$ac_ext <<EOF
#line 1774 "configure"
#include "confdefs.h"
#include <${cf_cv_ncurses_header-curses.h}>
int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:1781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  cf_result=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_result=error
fi
rm -f conftest*
			
fi
rm -f conftest*
		echo "$ac_t""$cf_result" 1>&6
	fi
fi
fi


	;;
ncurses)