fiAC_MSG_RESULT($MANPAGE_RENAMES)AC_SUBST(MANPAGE_RENAMES)])dnldnl ---------------------------------------------------------------------------dnl CF_MANPAGE_SYMLINKS version: 4 updated: 2003/12/13 18:01:58dnl -------------------dnl Some people expect each tool to make all aliases for manpages in thednl man-directory.  This accommodates the older, less-capable implementationsdnl of 'man', and is optional.AC_DEFUN([CF_MANPAGE_SYMLINKS],[AC_MSG_CHECKING(if manpage aliases will be installed)AC_ARG_WITH(manpage-aliases,	[  --with-manpage-aliases  specify manpage-aliases using .so],	[MANPAGE_ALIASES=$withval],	[MANPAGE_ALIASES=yes])AC_MSG_RESULT($MANPAGE_ALIASES)if test "$LN_S" = "ln -s"; then	cf_use_symlinks=yeselse	cf_use_symlinks=nofiMANPAGE_SYMLINKS=noif test "$MANPAGE_ALIASES" = yes ; thenAC_MSG_CHECKING(if manpage symlinks should be used)AC_ARG_WITH(manpage-symlinks,	[  --with-manpage-symlinks specify manpage-aliases using symlinks],	[MANPAGE_SYMLINKS=$withval],	[MANPAGE_SYMLINKS=$cf_use_symlinks])if test "$$cf_use_symlinks" = no; thenif test "$MANPAGE_SYMLINKS" = yes ; then	AC_MSG_WARN(cannot make symlinks, will use .so files)	MANPAGE_SYMLINKS=nofifiAC_MSG_RESULT($MANPAGE_SYMLINKS)fi])dnldnl ---------------------------------------------------------------------------dnl CF_MANPAGE_TBL version: 3 updated: 2002/01/19 22:51:32dnl --------------dnl This option causes manpages to be run through tbl(1) to generate tablesdnl correctly.AC_DEFUN([CF_MANPAGE_TBL],[AC_MSG_CHECKING(for manpage tbl)AC_ARG_WITH(manpage-tbl,	[  --with-manpage-tbl      specify manpage processing with tbl],	[MANPAGE_TBL=$withval],	[MANPAGE_TBL=no])AC_MSG_RESULT($MANPAGE_TBL)])dnldnl ---------------------------------------------------------------------------dnl CF_MAN_PAGES version: 27 updated: 2003/12/20 20:39:45dnl ------------dnl Try to determine if the man-pages on the system are compressed, and ifdnl so, what format is used.  Use this information to construct a script thatdnl will install man-pages.AC_DEFUN([CF_MAN_PAGES],[CF_HELP_MESSAGE(Options to Specify How Manpages are Installed:)CF_MANPAGE_FORMATCF_MANPAGE_RENAMESCF_MANPAGE_SYMLINKSCF_MANPAGE_TBL  if test "$prefix" = "NONE" ; then     cf_prefix="$ac_default_prefix"  else     cf_prefix="$prefix"  fi  case "$MANPAGE_FORMAT" in # (vi  *catonly*) # (vi    cf_format=yes    cf_inboth=no    ;;  *formatted*) # (vi    cf_format=yes    cf_inboth=yes    ;;  *)    cf_format=no    cf_inboth=no    ;;  esactest ! -d man && mkdir mancf_so_strip=cf_compress=case "$MANPAGE_FORMAT" in #(vi*compress*) #(vi	cf_so_strip="Z"	cf_compress=compress  ;;*gzip*) #(vi	cf_so_strip="gz"	cf_compress=gzip  ;;esaccf_edit_man=man/edit_man.shcat >$cf_edit_man <<CF_EOF#! /bin/sh# this script is generated by the configure-script CF_MAN_PAGES macro.prefix="$cf_prefix"datadir="$datadir"NCURSES_OSPEED="$NCURSES_OSPEED"TERMINFO="$TERMINFO"MKDIRS="sh `cd $srcdir && pwd`/mkinstalldirs"INSTALL="$INSTALL"INSTALL_DATA="$INSTALL_DATA"transform="$program_transform_name"TMP=\${TMPDIR-/tmp}/man\$\$trap "rm -f \$TMP" 0 1 2 5 15form=\[$]1shift || exit 1verb=\[$]1shift || exit 1mandir=\[$]1shift || exit 1srcdir=\[$]1shift || exit 1if test "\$form" = normal ; then	if test "$cf_format" = yes ; then	if test "$cf_inboth" = no ; then		sh \[$]0 format \$verb \$mandir \$srcdir \[$]*		exit $?	fi	fi	cf_subdir=\$mandir/man	cf_tables=$MANPAGE_TBLelse	cf_subdir=\$mandir/cat	cf_tables=yesfi# process the list of source-filesfor i in \[$]* ; docase \$i in #(vi*.orig|*.rej) ;; #(vi*.[[0-9]]*)	section=\`expr "\$i" : '.*\\.\\([[0-9]]\\)[[xm]]*'\`;	if test \$verb = installing ; then	if test ! -d \$cf_subdir\${section} ; then		\$MKDIRS \$cf_subdir\$section	fi	fi	aliases=	source=\`basename \$i\`	inalias=\$source	test ! -f \$inalias && inalias="\$srcdir/\$inalias"	if test ! -f \$inalias ; then		echo .. skipped \$source		continue	fiCF_EOFif test "$MANPAGE_ALIASES" != no ; thencat >>$cf_edit_man <<CF_EOF	aliases=\`sed -f \$srcdir/manlinks.sed \$inalias | sort -u\`CF_EOFfiif test "$MANPAGE_RENAMES" = no ; thencat >>$cf_edit_man <<CF_EOF	# perform program transformations for section 1 man pages	if test \$section = 1 ; then		target=\$cf_subdir\${section}/\`echo \$source|sed "\${transform}"\`	else		target=\$cf_subdir\${section}/\$source	fiCF_EOFelsecat >>$cf_edit_man <<CF_EOF	target=\`grep "^\$source" $MANPAGE_RENAMES | $AWK '{print \[$]2}'\`	if test -z "\$target" ; then		echo '? missing rename for '\$source		target="\$source"	fi	target="\$cf_subdir\${section}/\${target}"CF_EOFfi	# replace variables in man page	ifelse($1,,,[	for cf_name in $1	docat >>$cf_edit_man <<CF_EOF	prog_$cf_name=\`echo $cf_name|sed "\${transform}"\`CF_EOF	done	])cat >>$cf_edit_man <<CF_EOF	sed	-e "s,@DATADIR@,\$datadir," \\		-e "s,@TERMINFO@,\$TERMINFO," \\		-e "s,@NCURSES_OSPEED@,\$NCURSES_OSPEED," \\CF_EOF	ifelse($1,,,[	for cf_name in $1	do		cf_NAME=`echo "$cf_name" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`cat >>$cf_edit_man <<CF_EOF		-e "s,@$cf_NAME@,\$prog_$cf_name," \\CF_EOF	done	])if test -f $MANPAGE_RENAMES ; thencat >>$cf_edit_man <<CF_EOF		< \$i | sed -f $srcdir/edit_man.sed >\$TMPCF_EOFelsecat >>$cf_edit_man <<CF_EOF		< \$i >\$TMPCF_EOFficat >>$cf_edit_man <<CF_EOFif test \$cf_tables = yes ; then	tbl \$TMP >\$TMP.out	mv \$TMP.out \$TMPfiCF_EOFif test $with_curses_h != yes ; thencat >>$cf_edit_man <<CF_EOF	sed -e "/\#[    ]*include/s,curses.h,ncurses.h," < \$TMP >\$TMP.out	mv \$TMP.out \$TMPCF_EOFficat >>$cf_edit_man <<CF_EOF	if test \$form = format ; then		nroff -man \$TMP >\$TMP.out		mv \$TMP.out \$TMP	fiCF_EOFif test -n "$cf_compress" ; thencat >>$cf_edit_man <<CF_EOF	if test \$verb = installing ; then	if ( $cf_compress -f \$TMP )	then		mv \$TMP.$cf_so_strip \$TMP	fi	fi	target="\$target.$cf_so_strip"CF_EOFficase "$MANPAGE_FORMAT" in #(vi*BSDI*)cat >>$cf_edit_man <<CF_EOF	if test \$form = format ; then		# BSDI installs only .0 suffixes in the cat directories		target="\`echo \$target|sed -e 's/\.[[1-9]]\+[[a-z]]*/.0/'\`"	fiCF_EOF  ;;esaccat >>$cf_edit_man <<CF_EOF	suffix=\`basename \$target | sed -e 's%^[[^.]]*%%'\`	if test \$verb = installing ; then		echo \$verb \$target		\$INSTALL_DATA \$TMP \$target		test -n "\$aliases" && (			cd \$cf_subdir\${section} && (				source=\`echo \$target |sed -e 's%^.*/\([[^/]][[^/]]*/[[^/]][[^/]]*$\)%\1%'\`				test -n "$cf_so_strip" && source=\`echo \$source |sed -e 's%\.$cf_so_strip\$%%'\`				target=\`basename \$target\`				for cf_alias in \$aliases				do					if test \$section = 1 ; then						cf_alias=\`echo \$cf_alias|sed "\${transform}"\`					fi					if test "$MANPAGE_SYMLINKS" = yes ; then						if test -f \$cf_alias\${suffix} ; then							if ( cmp -s \$target \$cf_alias\${suffix} )							then								continue							fi						fi						echo .. \$verb alias \$cf_alias\${suffix}						rm -f \$cf_alias\${suffix}						$LN_S \$target \$cf_alias\${suffix}					elif test "\$target" != "\$cf_alias\${suffix}" ; then						echo ".so \$source" >\$TMPCF_EOFif test -n "$cf_compress" ; thencat >>$cf_edit_man <<CF_EOF						if test -n "$cf_so_strip" ; then							$cf_compress -f \$TMP							mv \$TMP.$cf_so_strip \$TMP						fiCF_EOFficat >>$cf_edit_man <<CF_EOF						echo .. \$verb alias \$cf_alias\${suffix}						rm -f \$cf_alias\${suffix}						\$INSTALL_DATA \$TMP \$cf_alias\${suffix}					fi				done			)		)	elif test \$verb = removing ; then		echo \$verb \$target		rm -f \$target		test -n "\$aliases" && (			cd \$cf_subdir\${section} && (				for cf_alias in \$aliases				do					if test \$section = 1 ; then						cf_alias=\`echo \$cf_alias|sed "\${transform}"\`					fi					echo .. \$verb alias \$cf_alias\${suffix}					rm -f \$cf_alias\${suffix}				done			)		)	else#		echo ".hy 0"		cat \$TMP	fi	;;esacdoneif test $cf_inboth = yes ; thenif test \$form != format ; then	sh \[$]0 format \$verb \$mandir \$srcdir \[$]*fifiexit 0CF_EOFchmod 755 $cf_edit_man])dnldnl ---------------------------------------------------------------------------dnl CF_MATH_LIB version: 5 updated: 2000/05/28 01:39:10dnl -----------dnl Checks for libraries.  At least one UNIX system, Apple Macintoshdnl Rhapsody 5.5, does not have -lm.  We cannot use the simplerdnl AC_CHECK_LIB(m,sin), because that fails for C++.AC_DEFUN([CF_MATH_LIB],[AC_CACHE_CHECK(if -lm needed for math functions,	cf_cv_need_libm,[	AC_TRY_LINK([	#include <stdio.h>	#include <math.h>	],	[double x = rand(); printf("result = %g\n", ]ifelse($2,,sin(x),$2)[)],	[cf_cv_need_libm=no],	[cf_cv_need_libm=yes])])if test "$cf_cv_need_libm" = yesthenifelse($1,,[	LIBS="$LIBS -lm"],[$1=-lm])fi])dnl ---------------------------------------------------------------------------dnl CF_MIXEDCASE_FILENAMES version: 3 updated: 2003/09/20 17:07:55dnl ----------------------dnl Check if the file-system supports mixed-case filenames.  If we're able todnl create a lowercase name and see it as uppercase, it doesn't support that.AC_DEFUN([CF_MIXEDCASE_FILENAMES],[AC_CACHE_CHECK(if filesystem supports mixed-case filenames,cf_cv_mixedcase,[if test "$cross_compiling" = yes ; then	case $target_alias in #(vi	*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-mingw32*|*-uwin*) #(vi		cf_cv_mixedcase=no		;;	*)		cf_cv_mixedcase=yes		;;	esacelse	rm -f conftest CONFTEST	echo test >conftest	if test -f CONFTEST ; then		cf_cv_mixedcase=no	else		cf_cv_mixedcase=yes	fi	rm -f conftest CONFTESTfi])test "$cf_cv_mixedcase" = yes && AC_DEFINE(MIXEDCASE_FILENAMES)])dnldnl ---------------------------------------------------------------------------dnl CF_MKSTEMP version: 3 updated: 2001/11/08 20:59:59dnl ----------dnl Check for a working mkstemp.  This creates two files, checks that they arednl successfully created and distinct (AmigaOS apparently fails on the last).AC_DEFUN([CF_MKSTEMP],[AC_CACHE_CHECK(for working mkstemp, cf_cv_func_mkstemp,[rm -f conftest*AC_TRY_RUN([#include <sys/types.h>#include <stdlib.h>#include <stdio.h>#include <string.h>#include <sys/stat.h>int main(){	char *tmpl = "conftestXXXXXX";	char name[2][80];	int n;	int result = 0;	int fd;	struct stat sb;	umask(077);	for (n = 0; n < 2; ++n) {		strcpy(name[n], tmpl);		if ((fd = mkstemp(name[n])) >= 0) {			if (!strcmp(name[n], tmpl)			 || stat(name[n], &sb) != 0			 || (sb.st_mode & S_IFMT) != S_IFREG			 || (sb.st_mode & 077) != 0) {				result = 1;			}			close(fd);		}	}	if (result == 0	 && !strcmp(name[0], name[1]))		result = 1;	exit(result);}],[cf_cv_func_mkstemp=yes],[cf_cv_func_mkstemp=no],[AC_CHECK_FUNC(mkstemp)])])if test "$cf_cv_func_mkstemp" = yes ; then	AC_DEFINE(HAVE_MKSTEMP)fi])dnldnl ---------------------------------------------------------------------------dnl CF_NUMBE