AC_CANONICAL_SYSTEM
+dnl ---------------------
+dnl define a macro or two
+dnl ---------------------
+
+AC_DEFUN(NMH_PROG_GNU_LIBTOOL, [
+ tmptest=`$LIBTOOL --version 2>&1 | grep GNU`
+ if test x"$tmptest" != x ; then
+ GNU_LIBTOOL=1
+ AC_SUBST(GNU_LIBTOOL)dnl
+ fi
+] )
+
+
dnl What version of nmh are we building?
VERSION=`sed -e 's/nmh-//' ${srcdir}/VERSION`
echo "configuring for nmh-$VERSION"
AC_SUBST(VERSION)dnl
-dnl -------------------------
-dnl CHECK COMMAND LINE OPTION
-dnl -------------------------
+dnl --------------------------
+dnl CHECK COMMAND LINE OPTIONS
+dnl --------------------------
+
+dnl Do you want to debug nmh?
+undefine([debug])dnl
+AC_ARG_ENABLE(debug,
+[ --enable-debug enable nmh code debugging])
+dnl The old redundant --enable-nmh-debug is deprecated and undocumented.
+if test x"$enable_nmh_debug" = x"yes"; then
+ enable_debug=yes
+fi
+
+dnl Allow users to send email from addresses other than their default?
+undefine([masquerade])dnl
+AC_ARG_ENABLE(masquerade,
+ [ --enable-masquerade[='draft_from mmailid username_extension']
+ enable up to 3 types of address masquerading [none]],
+ [if test x"$enable_masquerade" = x"yes"; then
+ masquerade="draft_from mmailid username_extension"
+ else
+ masquerade="$enable_masquerade"
+ fi])
+AC_SUBST(masquerade)dnl
+
+dnl Do you want mhe support?
+undefine([mhe])dnl
+AC_ARG_ENABLE(mhe,
+[ --enable-mhe enable mhe support (DEFAULT)])
+
+dnl mhe support is on by default, so define it unless --disable-mhe or the
+dnl deprecated, undocumented --disable-nmh-mhe are specified.
+if test x"$enable_mhe" != x"no" -a x"$enable_nmh_mhe" != x"no"; then
+ AC_DEFINE(MHE)dnl
+fi
+
+dnl Do you want client-side support for pop?
+undefine([pop])dnl
+AC_ARG_ENABLE(pop,
+[ --enable-pop enable client-side support for pop])
+dnl The old redundant --enable-nmh-pop is deprecated and undocumented.
+if test x"$enable_nmh_pop" = x"yes"; then
+ enable_pop=yes
+fi
+
+dnl Do you want client-side support for apop?
+AC_ARG_ENABLE(apop,
+[ --enable-apop enable client-side support for apop])
+if test x"$enable_apop" = x"yes"; then
+ AC_DEFINE(APOP)dnl
+ APOPLIB=md5.o
+ enable_pop=yes
+fi
+AC_SUBST(APOPLIB)dnl
+
+dnl Do you want support for hesiod
+AC_ARG_WITH(hesiod,
+[ --with-hesiod=PREFIX specify location of Hesiod])
+if test x"$with_hesiod" != x -a x"$with_hesiod" != x"no"; then
+ AC_DEFINE(HESIOD)dnl
+fi
+
+dnl Do you want client-side support for kpop
+AC_ARG_WITH(krb4,
+[ --with-krb4=PREFIX specify location of Kerberos V4 for kpop support])
+if test x"$with_krb4" != x -a x"$with_krb4" != x"no"; then
+ enable_pop=yes
+ AC_DEFINE(KPOP)dnl
+ AC_DEFINE(KPOP_PRINCIPAL, "pop")dnl
+fi
+
+dnl After we know if we're including apop and kpop support, do pop stuff
+if test x"$enable_pop" = x"yes"; then
+ AC_DEFINE(POP)dnl
+ POPLIB=popsbr.o
+ POPSED='/^%nmhbeginpop%/d;/^%nmhendpop%/d'
+else
+ POPSED='/^%nmhbeginpop%/,/^%nmhendpop%/d'
+fi
+AC_SUBST(POPLIB)dnl
+AC_SUBST(POPSED)dnl
+
+dnl What should be the default editor?
+undefine([editor])dnl
+AC_ARG_WITH(editor,
+[ --with-editor=EDITOR specify the default editor])
+
+if test -n "$with_editor"; then
+ editorpath="$with_editor"
+fi
+
dnl What method of posting should post use?
undefine([mts])dnl
AC_ARG_WITH(mts,
[ --with-mts=MTS specify the mail transport agent])
-if test x$with_mts = xsmtp; then
+if test x"$with_mts" = x"smtp"; then
MTS="smtp"
MTSLIB="mts/smtp/libsmtp.a"
AC_DEFINE(SMTPMTS)dnl
-elif test x$with_mts = xsendmail; then
+elif test x"$with_mts" = x"sendmail"; then
MTS="sendmail"
MTSLIB="mts/sendmail/libsend.a"
AC_DEFINE(SENDMTS)dnl
AC_DEFINE(SMTPMTS)dnl
fi
-AC_SUBST(MTS)
-AC_SUBST(MTSLIB)
-
-dnl What should be the default editor?
-undefine([editor])dnl
-AC_ARG_WITH(editor,
-[ --with-editor=EDITOR specify the default editor])
-
-if test -n "$with_editor"; then
- editorpath="$with_editor"
-fi
+AC_SUBST(MTS)dnl
+AC_SUBST(MTSLIB)dnl
dnl What should be the default pager?
undefine([pager])dnl
pagerpath="$with_pager"
fi
-dnl Do you want mhe support?
-undefine([nmh-mhe])dnl
-AC_ARG_ENABLE(nmh-mhe,
-[ --enable-nmh-mhe enable mhe support (DEFAULT)])
-
-dnl mhe support is on by default, so define it unless
-dnl explicitly disabled.
-if test x$enable_nmh_mhe != xno; then
- AC_DEFINE(MHE)dnl
-fi
-
-dnl Do you want client-side support for pop
-undefine([nmh-pop])dnl
-AC_ARG_ENABLE(nmh-pop,
-[ --enable-nmh-pop enable client-side support for pop])
-if test x$enable_nmh_pop = xyes; then
- AC_DEFINE(POP)dnl
- POPLIB=popsbr.o
- POPSED='/^%nmhbeginpop%/d;/^%nmhendpop%/d'
+dnl What should be the default mail server(s)?
+undefine([smtpservers])dnl
+AC_ARG_WITH(smtpservers,
+[ --with-smtpservers='SMTPSERVER1[ SMTPSERVER2...]'
+ specify the default smtp server(s) [localhost]])
+if test -n "$with_smtpservers"; then
+ smtpservers="$with_smtpservers"
else
- POPSED='/^%nmhbeginpop%/,/^%nmhendpop%/d'
-fi
-AC_SUBST(POPLIB)dnl
-AC_SUBST(POPSED)dnl
-
-dnl Do you want client-side support for kpop
-AC_ARG_WITH(krb4,
-[ --with-krb4=PREFIX specify location of Kerberos V4 for kpop support])
-if test x$with_krb4 != x -a x$with_krb4 != xno; then
- AC_DEFINE(KPOP)dnl
- AC_DEFINE(KPOP_PRINCIPAL, "pop")dnl
+ smtpservers="localhost"
fi
-
-dnl Do you want support for hesiod
-AC_ARG_WITH(hesiod,
-[ --with-hesiod=PREFIX specify location of Hesiod])
-if test x$with_hesiod != x -a x$with_hesiod != xno; then
- AC_DEFINE(HESIOD)dnl
-fi
-
-dnl Do you want to debug nmh?
-undefine([nmh-debug])dnl
-AC_ARG_ENABLE(nmh-debug,
-[ --enable-nmh-debug enable nmh code debugging])
+AC_SUBST(smtpservers)dnl
dnl ----------------------------------------------------
dnl Default location is /usr/local/nmh/{bin,etc,lib,man}
dnl We want these before the checks,
dnl so the checks can modify their values.
test -z "$CFLAGS" && CFLAGS= auto_cflags=1
-if test x$enable_nmh_debug = xyes; then
+if test x"$enable_debug" = x"yes"; then
test -z "$LDFLAGS" && LDFLAGS=-g
fi
dnl use -O2 and some warning flags
dnl else use -O
if test -n "$auto_cflags"; then
- if test x$enable_nmh_debug = xyes; then
+ if test x"$enable_debug" = x"yes"; then
if test -n "$GCC"; then
test -z "$CFLAGS" && CFLAGS="-Wall -g" || CFLAGS="$CFLAGS -Wall -g"
else
AC_PROG_AWK dnl Check for mawk,gawk,nawk, then awk
AC_PROG_LEX dnl Check for lex/flex
+dnl Look for `cut'
+pathtmp=/usr/bin:/bin:/usr/local/bin:/usr/xpg4/bin:/usr/ucb
+AC_PATH_PROG(cutpath, cut, no, [$pathtmp])
+
+
+dnl try to figure out which one we've got
+AC_CHECK_PROG(LIBTOOL, libtool, libtool, , [$pathtmp])
+NMH_PROG_GNU_LIBTOOL
+
dnl Check for lorder and tsort commands
AC_CHECK_PROG(LORDER, lorder, lorder, no)dnl
AC_CHECK_PROG(TSORT, tsort, tsort, no)dnl
TSORT=cat
AC_SUBST(LORDER)dnl
AC_SUBST(TSORT)dnl
+dnl Mac OS X has lorder, but sh is too broken for it to work
+dnl elif test -z "`lorder config/config.c 2>&1 | grep config/config.c`" ; then
+dnl LORDER=echo
+dnl TSORT=cat
+dnl AC_SUBST(LORDER)dnl
+dnl AC_SUBST(TSORT)dnl
fi
-dnl Look for `sendmail'
-pathtmp=/usr/lib:/usr/sbin:/usr/etc:/usr/ucblib:/usr/bin:/bin
-AC_PATH_PROG(sendmailpath, sendmail, no, [$pathtmp])
+dnl Look for `ls'
+pathtmp=/usr/bin:/bin:/usr/local/bin:/usr/xpg4/bin:/usr/ucb
+AC_PATH_PROG(lspath, ls, no, [$pathtmp])
+
+dnl See how we get ls to display the owner and the group
+if test "$lspath" != "no"; then
+ AC_CACHE_CHECK(how to get ls to show us the group ownership of a file,
+ nmh_cv_ls_grpopt,
+ [if test x"`$lspath -dl / | $AWK '{print $9}'`" = x"/"; then
+ dnl There were 9 parameters, so unless this is a really bizarre, nonstandard
+ dnl ls, it would seem -l gave us both the user and group. On this type of
+ dnl ls, -g makes _only_ the group be displayed (and not the user).
+ nmh_cv_ls_grpopt="-l"
+ else
+ dnl Looks like -l only gave us the user, so we need -g to get the group too.
+ nmh_cv_ls_grpopt="-lg"
+ fi])
+fi
dnl Look for `more'
pathtmp=/usr/bin:/bin:/usr/ucb:/usr/local/bin
fi
AC_SUBST(pagerpath)dnl
+dnl Look for `sendmail'
+pathtmp=/usr/lib:/usr/sbin:/usr/etc:/usr/ucblib:/usr/bin:/bin
+AC_PATH_PROG(sendmailpath, sendmail, no, [$pathtmp])
+
dnl Look for `vi'
pathtmp=/usr/bin:/bin:/usr/ucb:/usr/local/bin
AC_PATH_PROG(vipath, vi, no, [$pathtmp])
fi])
if test "$nmh_cv_attvibug" = yes; then
- AC_DEFINE(ATTVIBUG)
+ AC_DEFINE(ATTVIBUG)dnl
fi
-dnl ---------------
-dnl FIND MAIL SPOOL
-dnl ---------------
+dnl ----------------------------------------------------------
+dnl FIND MAIL SPOOL AND SEE IF WE NEED TO MAKE inc SETGID MAIL
+dnl ----------------------------------------------------------
AC_CACHE_CHECK(where mail spool is located, nmh_cv_mailspool,
[for mailspool in /var/mail dnl
/var/spool/mail dnl
mailspool=$nmh_cv_mailspool
AC_SUBST(mailspool)dnl
+dnl See whether the mail spool directory is world-writable.
+if test "$lspath" != "no" -a "$cutpath" != "no"; then
+ AC_CACHE_CHECK(whether the mail spool is world-writable,
+ nmh_cv_mailspool_world_writable,
+ [if test "`$lspath -dlL $mailspool | $cutpath -c9`" = "-"; then
+ nmh_cv_mailspool_world_writable=no
+ else
+ nmh_cv_mailspool_world_writable=yes
+ fi])
+fi
+
+dnl ...If it's not, we need to #define MAILGROUP to 1 and make inc setgid.
+if test x"$nmh_cv_mailspool_world_writable" = x"no"; then
+ dnl do we really need both of these?
+ AC_DEFINE(MAILGROUP)dnl
+ SETGID_MAIL=1
+fi
+AC_SUBST(SETGID_MAIL)dnl
+
+dnl Use ls to see which group owns the mail spool directory.
+AC_CACHE_CHECK(what group owns the mail spool, nmh_cv_ls_mail_grp,
+[nmh_cv_ls_mail_grp=`$lspath -dL $nmh_cv_ls_grpopt $mailspool|$AWK '{print $4}'`
+])
+MAIL_SPOOL_GRP=$nmh_cv_ls_mail_grp
+AC_SUBST(MAIL_SPOOL_GRP)dnl
+
dnl ------------------
dnl CHECK HEADER FILES
dnl ------------------
AC_HEADER_STAT
AC_CHECK_HEADERS(string.h memory.h stdlib.h unistd.h errno.h fcntl.h \
limits.h crypt.h termcap.h termio.h termios.h locale.h \
- sys/param.h sys/time.h sys/utsname.h arpa/inet.h \
+ netdb.h sys/param.h sys/time.h sys/utsname.h arpa/inet.h \
arpa/ftp.h)
+
AC_CACHE_CHECK(POSIX termios, nmh_cv_sys_posix_termios,
[AC_TRY_LINK([#include <sys/types.h>
#include <unistd.h>
fi
fi
+dnl
+dnl Checks for _IO_write_ptr. A Linuxism used by nmh on linux. We
+dnl really use a whole set of them, but this check should be
+dnl sufficient.
+dnl
+AC_CHECK_HEADER(libio.h, [
+ AC_EGREP_HEADER(_IO_write_ptr, libio.h, [
+ AC_DEFINE(LINUX_STDIO) ]) ])
+
AC_CHECK_HEADER([sys/ptem.h], AC_DEFINE(WINSIZE_IN_PTEM))
dnl ---------------
dnl CHECK FUNCTIONS
dnl ---------------
AC_FUNC_VFORK
+AC_CHECK_LIB(mkstemp,mkstemp)
AC_CHECK_FUNCS(waitpid wait3 sigaction sigprocmask sigblock sigsetmask \
- sighold sigrelse writev lstat uname tzset killpg)
+ sighold sigrelse writev lstat uname tzset killpg mkstemp \
+ sethostent)
+
+dnl solaris screws this up
+AC_CHECK_FUNC(gethostbyname, [AC_DEFINE(HAVE_GETHOSTBYNAME)],
+ AC_CHECK_LIB(nsl, gethostbyname, [AC_DEFINE(HAVE_GETHOSTBYNAME)] ) )
dnl sigsetjmp may be a macro
AC_MSG_CHECKING(for sigsetjmp)
AC_REPLACE_FUNCS(snprintf strerror strdup)
+dnl Look for the initgroups() declaration. On AIX 4.[13], Solaris 4.1.3, and
+dnl ULTRIX 4.2A the function is defined in libc but there's no declaration in
+dnl any system header.
+dnl
+dnl On Solaris 2.[456], the declaration is in <grp.h>. On HP-UX 9-11 and
+dnl (reportedly) FreeBSD 3.[23], it's in <unistd.h>. Any other locations we
+dnl need to check?
+AC_EGREP_HEADER(initgroups, grp.h, AC_DEFINE(INITGROUPS_HEADER, <grp.h>),
+ AC_EGREP_HEADER(initgroups, unistd.h,
+ AC_DEFINE(INITGROUPS_HEADER, <unistd.h>)))
+
+dnl On AIX 4.1, snprintf() is defined in libc.a but there's no prototype in
+dnl <stdio.h> or elsewhere. Apparently it's not officially supported (though it
+dnl seems to work perfectly and IBM apparently uses it in internal code).
+dnl Anyhow, if we omit our own snprintf() and vsnprintf() prototypes when we
+dnl HAVE_SNPRINTF, we get a billion warnings at compile time. Use the C
+dnl preprocessor to preprocess stdio.h and make sure that there's actually a
+dnl prototype.
+AC_EGREP_HEADER(snprintf, stdio.h, AC_DEFINE(HAVE_SNPRINTF_PROTOTYPE))
+
dnl -------------------
dnl CHECK FOR LIBRARIES
dnl -------------------
dnl Checks for network libraries (nsl, socket)
AC_CHECK_NETLIBS
-dnl Check for bug in libraries such that ruserpass
-dnl needs to be linked as _ruserpass.
-AC_CHECK_RUSERPASS
-
termcap_curses_order="termcap curses ncurses"
for lib in $termcap_curses_order; do
AC_CHECK_LIB(${lib}, tgetent, [TERMLIB="-l$lib"; break])
done
AC_SUBST(TERMLIB)dnl
+
dnl --------------
dnl CHECK FOR NDBM
dnl --------------
AC_CHECK_LIB(dbm, dbm_open)))
dnl ----------------
+dnl CHECK FOR NDBM.H
+dnl ----------------
+AC_CHECK_HEADERS(db1/ndbm.h)
+
+dnl ----------------
dnl CHECK FOR HESIOD
dnl ----------------
-if test x$with_hesiod != x -a x$with_hesiod != xno; then
- if test x$with_hesiod != xyes; then
+if test x"$with_hesiod" != x -a x"$with_hesiod" != x"no"; then
+ if test x"$with_hesiod" != x"yes"; then
HESIOD_INCLUDES="-I$with_hesiod/include"
HESIOD_LIBS="-L$with_hesiod/lib"
fi
dnl ----------------------------------
dnl CHECK FOR KRB4 (Kerberos4 support)
dnl ----------------------------------
-if test x$with_krb4 != x -a x$with_krb4 != xno; then
- if test x$with_krb4 != xyes; then
+if test x"$with_krb4" != x -a x"$with_krb4" != x"no"; then
+ if test x"$with_krb4" != x"yes"; then
KRB4_INCLUDES="-I$with_krb4/include"
if test -d "$with_krb4/include/kerberosIV"; then
KRB4_INCLUDES="$KRB4_INCLUDES -I$with_krb4/include/kerberosIV"
AC_DEFINE(SVR4)
;;
sunos4*)
- AC_DEFINE(BIND)
AC_DEFINE(BSD42)
;;
- linux*)
- AC_DEFINE(LINUX_STDIO)
- ;;
freebsd*)
- AC_DEFINE(BIND)
AC_DEFINE(BSD42)
AC_DEFINE(BSD44)
;;
netbsd*)
- AC_DEFINE(BIND)
AC_DEFINE(BSD42)
AC_DEFINE(BSD44)
;;
openbsd*)
- AC_DEFINE(BIND)
AC_DEFINE(BSD42)
AC_DEFINE(BSD44)
;;
bsd/os*)
- AC_DEFINE(BIND)
AC_DEFINE(BSD42)
AC_DEFINE(BSD44)
;;
zotnet/Makefile zotnet/mts/Makefile zotnet/tws/Makefile \
zotnet/mf/Makefile zotnet/bboards/Makefile mts/Makefile \
mts/smtp/Makefile mts/sendmail/Makefile mts/mmdf/Makefile \
- etc/Makefile man/Makefile, \
+ etc/Makefile docs/Makefile man/Makefile, \
[test -z "$CONFIG_HEADERS" || echo > stamp-h])
+dnl Umm, what's the point of these assignments?? -- <dan-nmh@dilvish.speed.net>
eval "nmhbin=${bindir}"; eval "nmhbin2=${nmhbin}"
eval "nmhsysconf=${sysconfdir}"; eval "nmhsysconf2=${nmhsysconf}"
eval "nmhlib=${libdir}"; eval "nmhlib2=${nmhlib}"
eval "nmhman=${mandir}"
+pop_kinds="no"
+if test x"$enable_pop" = x"yes"; then
+ pop_kinds="yes (pop"
+ if test x"$enable_apop" = x"yes"; then
+ pop_kinds="${pop_kinds} apop"
+ fi
+ if test x"$with_krb4" != x -a x"$with_krb4" != x"no"; then
+ pop_kinds="${pop_kinds} kpop"
+ fi
+ if test "$pop_kinds" = "yes (pop"; then
+ pop_kinds="yes"
+ else
+ pop_kinds="${pop_kinds})"
+ fi
+fi
+
echo "
nmh configuration
-----------------
-nmh version : ${VERSION}
-target os : ${target}
-compiler : ${CC}
-compiler flags : ${CFLAGS}
-linker flags : ${LDFLAGS}
-source code location : ${srcdir}
-binary install path : ${nmhbin2}
-libary install path : ${nmhlib2}
-config files install path : ${nmhsysconf2}
-man page install path : ${nmhman}
-transport system : ${MTS}
-default editor : ${editorpath}
-default pager : ${pagerpath}"
+nmh version : ${VERSION}
+target os : ${target}
+compiler : ${CC}
+compiler flags : ${CFLAGS}
+linker flags : ${LDFLAGS}
+source code location : ${srcdir}
+binary install path : ${nmhbin2}
+libary install path : ${nmhlib2}
+config files install path : ${nmhsysconf2}
+man page install path : ${nmhman}
+transport system : ${MTS}
+default smtp servers : ${smtpservers}
+default editor : ${editorpath}
+default pager : ${pagerpath}
+email address masquerading : ${masquerade}
+pop is enabled : ${pop_kinds}"
echo ""
+
+
+
projects / mmh / blobdiff