aclocal.m4

ncurses-5.4 需要的就来下把 一定会有用的哦

			echo "s/<curses.h>/<ncurses.h>/" >> \$TMPSED
			NAME=ncurses.h
		fi
		echo "s/<\$NAME>/<\$END\/\$NAME>/" >> \$TMPSED
	done
	;;
*)
	echo "s/<curses.h>/<ncurses.h>/" >> \$TMPSED
	;;
esac
CF_EOF
fi
cat >>headers.sh <<CF_EOF
rm -f \$TMPSRC
sed -f \$TMPSED \$SRC > \$TMPSRC
NAME=\`basename \$SRC\`
CF_EOF
if test $WITH_CURSES_H != yes; then
	cat >>headers.sh <<CF_EOF
test "\$NAME" = "curses.h" && NAME=ncurses.h
CF_EOF
fi
cat >>headers.sh <<CF_EOF
# Just in case someone gzip'd manpages, remove the conflicting copy.
test -f \$DST/\$NAME.gz && rm -f \$DST/\$NAME.gz

eval \$PRG \$TMPSRC \$DST/\$NAME
rm -f \$TMPSRC \$TMPSED
CF_EOF

chmod 0755 headers.sh

for cf_dir in $SRC_SUBDIRS
do
	if test -f $srcdir/$cf_dir/headers; then
	cat >>$cf_dir/Makefile <<CF_EOF
\$(DESTDIR)\$(includedir) :
	sh \$(srcdir)/../mkinstalldirs \[$]@

install \\
install.libs \\
install.includes :: \$(AUTO_SRC) \$(DESTDIR)\$(includedir) \\
CF_EOF
		j=""
		for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
		do
			test -n "$j" && echo "		$j \\" >>$cf_dir/Makefile
			j=$i
		done
		echo "		$j" >>$cf_dir/Makefile
		for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
		do
			echo "	@ (cd \$(DESTDIR)\$(includedir) && rm -f `basename $i`) ; ../headers.sh \$(INSTALL_DATA) \$(DESTDIR)\$(includedir) \$(srcdir) $i" >>$cf_dir/Makefile
			test $i = curses.h && test $WITH_CURSES_H = yes && echo "	@ (cd \$(DESTDIR)\$(includedir) && rm -f ncurses.h && \$(LN_S) curses.h ncurses.h)" >>$cf_dir/Makefile
		done

	cat >>$cf_dir/Makefile <<CF_EOF

uninstall \\
uninstall.libs \\
uninstall.includes ::
CF_EOF
		for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
		do
			i=`basename $i`
			echo "	-@ (cd \$(DESTDIR)\$(includedir) && rm -f $i)" >>$cf_dir/Makefile
			test $i = curses.h && echo "	-@ (cd \$(DESTDIR)\$(includedir) && rm -f ncurses.h)" >>$cf_dir/Makefile
		done
	fi

	if test -f $srcdir/$cf_dir/modules; then
		if test "$cf_dir" != "c++" ; then
			cat >>$cf_dir/Makefile <<"CF_EOF"
depend : $(AUTO_SRC)
	makedepend -- $(CPPFLAGS) -- $(C_SRC)

# DO NOT DELETE THIS LINE -- make depend depends on it.
CF_EOF
		fi
	fi
done

])dnl
dnl ---------------------------------------------------------------------------
dnl CF_LIB_SUFFIX version: 13 updated: 2003/11/01 16:09:07
dnl -------------
dnl Compute the library file-suffix from the given model name
dnl $1 = model name
dnl $2 = variable to set
dnl The variable $LIB_SUFFIX, if set, prepends the variable to set.
AC_DEFUN([CF_LIB_SUFFIX],
[
	AC_REQUIRE([CF_SUBST_NCURSES_VERSION])
	case $1 in
	libtool) $2='.la'  ;;
	normal)  $2='.a'   ;;
	debug)   $2='_g.a' ;;
	profile) $2='_p.a' ;;
	shared)
		case $cf_cv_system_name in
		cygwin*) $2='.dll' ;;
		darwin*) $2='.dylib' ;;
		hpux*)
			case $target in
			ia64*)	$2='.so' ;;
			*)	$2='.sl' ;;
			esac
			;;
		*)	$2='.so'  ;;
		esac
	esac
	test -n "$LIB_SUFFIX" && $2="${LIB_SUFFIX}[$]{$2}"
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_LIB_TYPE version: 4 updated: 2000/10/20 22:57:49
dnl -----------
dnl Compute the string to append to -library from the given model name
dnl $1 = model name
dnl $2 = variable to set
dnl The variable $LIB_SUFFIX, if set, prepends the variable to set.
AC_DEFUN([CF_LIB_TYPE],
[
	case $1 in
	libtool) $2=''   ;;
	normal)  $2=''   ;;
	debug)   $2='_g' ;;
	profile) $2='_p' ;;
	shared)  $2=''   ;;
	esac
	test -n "$LIB_SUFFIX" && $2="${LIB_SUFFIX}[$]{$2}"
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_LINK_DATAONLY version: 6 updated: 2003/02/02 01:41:46
dnl ----------------
dnl Some systems have a non-ANSI linker that doesn't pull in modules that have
dnl only data (i.e., no functions), for example NeXT.  On those systems we'll
dnl have to provide wrappers for global tables to ensure they're linked
dnl properly.
AC_DEFUN([CF_LINK_DATAONLY],
[
AC_MSG_CHECKING([if data-only library module links])
AC_CACHE_VAL(cf_cv_link_dataonly,[
	rm -f conftest.a
	cat >conftest.$ac_ext <<EOF
#line __oline__ "configure"
int	testdata[[3]] = { 123, 456, 789 };
EOF
	if AC_TRY_EVAL(ac_compile) ; then
		mv conftest.o data.o && \
		( $AR $AR_OPTS conftest.a data.o ) 2>&AC_FD_CC 1>/dev/null
	fi
	rm -f conftest.$ac_ext data.o
	cat >conftest.$ac_ext <<EOF
#line __oline__ "configure"
int	testfunc()
{
#if defined(NeXT)
	exit(1);	/* I'm told this linker is broken */
#else
	extern int testdata[[3]];
	return testdata[[0]] == 123
	   &&  testdata[[1]] == 456
	   &&  testdata[[2]] == 789;
#endif
}
EOF
	if AC_TRY_EVAL(ac_compile); then
		mv conftest.o func.o && \
		( $AR $AR_OPTS conftest.a func.o ) 2>&AC_FD_CC 1>/dev/null
	fi
	rm -f conftest.$ac_ext func.o
	( eval $RANLIB conftest.a ) 2>&AC_FD_CC >/dev/null
	cf_saveLIBS="$LIBS"
	LIBS="conftest.a $LIBS"
	AC_TRY_RUN([
	int main()
	{
		extern int testfunc();
		exit (!testfunc());
	}
	],
	[cf_cv_link_dataonly=yes],
	[cf_cv_link_dataonly=no],
	[cf_cv_link_dataonly=unknown])
	LIBS="$cf_saveLIBS"
	])
AC_MSG_RESULT($cf_cv_link_dataonly)

if test "$cf_cv_link_dataonly" = no ; then
	AC_DEFINE(BROKEN_LINKER)
	BROKEN_LINKER=1
fi

])dnl
dnl ---------------------------------------------------------------------------
dnl CF_LINK_FUNCS version: 5 updated: 2003/02/02 01:41:46
dnl -------------
dnl Most Unix systems have both link and symlink, a few don't have symlink.
dnl A few non-Unix systems implement symlink, but not link.
dnl A few non-systems implement neither (or have nonfunctional versions).
AC_DEFUN([CF_LINK_FUNCS],
[
AC_CHECK_FUNCS( \
	remove \
	unlink )

if test "$cross_compiling" = yes ; then
	AC_CHECK_FUNCS( \
		link \
		symlink )
else
	AC_CACHE_CHECK(if link/symlink functions work,cf_cv_link_funcs,[
		cf_cv_link_funcs=
		for cf_func in link symlink ; do
			AC_TRY_RUN([
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
int main()
{
	int fail = 0;
	char *src = "config.log";
	char *dst = "conftest.chk";
	struct stat src_sb;
	struct stat dst_sb;

	stat(src, &src_sb);
	fail = ($cf_func("config.log", "conftest.chk") < 0)
	    || (stat(dst, &dst_sb) < 0)
	    || (dst_sb.st_mtime != src_sb.st_mtime);
#ifdef HAVE_UNLINK
	unlink(dst);
#else
	remove(dst);
#endif
	exit (fail);
}
			],[
			cf_cv_link_funcs="$cf_cv_link_funcs $cf_func"
			eval 'ac_cv_func_'$cf_func'=yes'],[
			eval 'ac_cv_func_'$cf_func'=no'],[
			eval 'ac_cv_func_'$cf_func'=error'])
		done
		test -z "$cf_cv_link_funcs" && cf_cv_link_funcs=no
	])
	test "$ac_cv_func_link"    = yes && AC_DEFINE(HAVE_LINK)
	test "$ac_cv_func_symlink" = yes && AC_DEFINE(HAVE_SYMLINK)
fi
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_MAKEFLAGS version: 9 updated: 2001/12/30 18:17:27
dnl ------------
dnl Some 'make' programs support $(MAKEFLAGS), some $(MFLAGS), to pass 'make'
dnl options to lower-levels.  It's very useful for "make -n" -- if we have it.
dnl (GNU 'make' does both, something POSIX 'make', which happens to make the
dnl $(MAKEFLAGS) variable incompatible because it adds the assignments :-)
AC_DEFUN([CF_MAKEFLAGS],
[
AC_CACHE_CHECK(for makeflags variable, cf_cv_makeflags,[
	cf_cv_makeflags=''
	for cf_option in '-$(MAKEFLAGS)' '$(MFLAGS)'
	do
		cat >cf_makeflags.tmp <<CF_EOF
SHELL = /bin/sh
all :
	@ echo '.$cf_option'
CF_EOF
		cf_result=`${MAKE-make} -k -f cf_makeflags.tmp 2>/dev/null`
		case "$cf_result" in
		.*k)
			cf_result=`${MAKE-make} -k -f cf_makeflags.tmp CC=cc 2>/dev/null`
			case "$cf_result" in
			.*CC=*)	cf_cv_makeflags=
				;;
			*)	cf_cv_makeflags=$cf_option
				;;
			esac
			break
			;;
		*)	echo no match "$cf_result"
			;;
		esac
	done
	rm -f cf_makeflags.tmp
])

AC_SUBST(cf_cv_makeflags)
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_MAKE_TAGS version: 2 updated: 2000/10/04 09:18:40
dnl ------------
dnl Generate tags/TAGS targets for makefiles.  Do not generate TAGS if we have
dnl a monocase filesystem.
AC_DEFUN([CF_MAKE_TAGS],[
AC_REQUIRE([CF_MIXEDCASE_FILENAMES])
AC_CHECK_PROG(MAKE_LOWER_TAGS, ctags, yes, no)

if test "$cf_cv_mixedcase" = yes ; then
	AC_CHECK_PROG(MAKE_UPPER_TAGS, etags, yes, no)
else
	MAKE_UPPER_TAGS=no
fi

if test "$MAKE_UPPER_TAGS" = yes ; then
	MAKE_UPPER_TAGS=
else
	MAKE_UPPER_TAGS="#"
fi
AC_SUBST(MAKE_UPPER_TAGS)

if test "$MAKE_LOWER_TAGS" = yes ; then
	MAKE_LOWER_TAGS=
else
	MAKE_LOWER_TAGS="#"
fi
AC_SUBST(MAKE_LOWER_TAGS)
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_MANPAGE_FORMAT version: 7 updated: 2003/12/20 19:30:34
dnl -----------------
dnl Option to allow user to override automatic configuration of manpage format.
dnl There are several special cases:
dnl
dnl	gzip - man checks for, can display gzip'd files
dnl	compress - man checks for, can display compressed files
dnl	BSDI - files in the cat-directories are suffixed ".0"
dnl	formatted - installer should format (put files in cat-directory)
dnl	catonly - installer should only format, e.g., for a turnkey system.
dnl
dnl There are other configurations which this macro does not test, e.g., HPUX's
dnl compressed manpages (but uncompressed manpages are fine, and HPUX's naming
dnl convention would not match our use).
AC_DEFUN([CF_MANPAGE_FORMAT],
[
AC_REQUIRE([CF_PATHSEP])
AC_MSG_CHECKING(format of man-pages)

AC_ARG_WITH(manpage-format,
	[  --with-manpage-format   specify manpage-format: gzip/compress/BSDI/normal and
                          optionally formatted/catonly, e.g., gzip,formatted],
	[MANPAGE_FORMAT=$withval],
	[MANPAGE_FORMAT=unknown])

test -z "$MANPAGE_FORMAT" && MANPAGE_FORMAT=unknown
MANPAGE_FORMAT=`echo "$MANPAGE_FORMAT" | sed -e 's/,/ /g'`

cf_unknown=

case $MANPAGE_FORMAT in
unknown)
  if test -z "$MANPATH" ; then
    MANPATH="/usr/man:/usr/share/man"
  fi

  # look for the 'date' man-page (it's most likely to be installed!)
  MANPAGE_FORMAT=
  cf_preform=no
  cf_catonly=yes
  cf_example=date

  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATHSEP}"
  for cf_dir in $MANPATH; do
    test -z "$cf_dir" && cf_dir=/usr/man
    for cf_name in $cf_dir/man*/$cf_example.[[01]]* $cf_dir/cat*/$cf_example.[[01]]* $cf_dir/man*/$cf_example $cf_dir/cat*/$cf_example
    do
      cf_test=`echo $cf_name | sed -e 's/*//'`
      if test "x$cf_test" = "x$cf_name" ; then

	case "$cf_name" in
	*.gz) MANPAGE_FORMAT="$MANPAGE_FORMAT gzip";;
	*.Z)  MANPAGE_FORMAT="$MANPAGE_FORMAT compress";;
	*.0)	MANPAGE_FORMAT="$MANPAGE_FORMAT BSDI";;
	*)    MANPAGE_FORMAT="$MANPAGE_FORMAT normal";;
	esac

	case "$cf_name" in
	$cf_dir/man*)
	  cf_catonly=no
	  ;;
	$cf_dir/cat*)
	  cf_preform=yes
	  ;;
	esac
	break
      fi

      # if we found a match in either man* or cat*, stop looking
      if test -n "$MANPAGE_FORMAT" ; then
	cf_found=no
	test "$cf_preform" = yes && MANPAGE_FORMAT="$MANPAGE_FORMAT formatted"
	test "$cf_catonly" = yes && MANPAGE_FORMAT="$MANPAGE_FORMAT catonly"
	case "$cf_name" in
	$cf_dir/cat*)
	  cf_found=yes
	  ;;
	esac
	test $cf_found=yes && break
      fi
    done
    # only check the first directory in $MANPATH where we find manpages
    if test -n "$MANPAGE_FORMAT" ; then
       break
    fi
  done
  # if we did not find the example, just assume it is normal
  test -z "$MANPAGE_FORMAT" && MANPAGE_FORMAT=normal
  IFS="$ac_save_ifs"
  ;;
*)
  for cf_option in $MANPAGE_FORMAT; do
     case $cf_option in #(vi
     gzip|compress|BSDI|normal|formatted|catonly)
       ;;
     *)
       cf_unknown="$cf_unknown $cf_option"
       ;;
     esac
  done
  ;;
esac

AC_MSG_RESULT($MANPAGE_FORMAT)
if test -n "$cf_unknown" ; then
  AC_MSG_WARN(Unexpected manpage-format $cf_unknown)
fi
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_MANPAGE_RENAMES version: 6 updated: 2002/01/19 22:51:32
dnl ------------------
dnl The Debian people have their own naming convention for manpages.  This
dnl option lets us override the name of the file containing renaming, or
dnl disable it altogether.
AC_DEFUN([CF_MANPAGE_RENAMES],
[
AC_MSG_CHECKING(for manpage renaming)

AC_ARG_WITH(manpage-renames,
	[  --with-manpage-renames  specify manpage-renaming],
	[MANPAGE_RENAMES=$withval],
	[MANPAGE_RENAMES=yes])

case ".$MANPAGE_RENAMES" in #(vi
.no) #(vi
  ;;
.|.yes)
  # Debian 'man' program?
  if test -f /etc/debian_version ; then
    MANPAGE_RENAMES=`cd $srcdir && pwd`/man/man_db.renames
  else
    MANPAGE_RENAMES=no
  fi
  ;;
esac

if test "$MANPAGE_RENAMES" != no ; then
  if test -f $srcdir/man/$MANPAGE_RENAMES ; then
    MANPAGE_RENAMES=`cd $srcdir/man && pwd`/$MANPAGE_RENAMES
  elif test ! -f $MANPAGE_RENAMES ; then
    AC_MSG_ERROR(not a filename: $MANPAGE_RENAMES)
  fi

  test ! -d man && mkdir man

  # Construct a sed-script to perform renaming within man-pages
  if test -n "$MANPAGE_RENAMES" ; then
    test ! -d man && mkdir man
    sh $srcdir/man/make_sed.sh $MANPAGE_RENAMES >man/edit_man.sed
  fi