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)
+ fi
+] )
+
+
dnl What version of nmh are we building?
VERSION=`sed -e 's/nmh-//' ${srcdir}/VERSION`
echo "configuring for nmh-$VERSION"
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 `ls'
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 -dl $mailspool | $cutpath -c9`" = "-"; then
+ [if test "`$lspath -dlL $mailspool | $cutpath -c9`" = "-"; then
nmh_cv_mailspool_world_writable=no
else
nmh_cv_mailspool_world_writable=yes
dnl see if we can determine which group owns the mail spool dir
AC_CACHE_CHECK(what group owns the mail spool, nmh_cv_ls_mail_grp,
-[nmh_cv_ls_mail_grp=`$lspath -d $nmh_cv_ls_grpopt $mailspool |$AWK '{print $4}'`
+[nmh_cv_ls_mail_grp=`$lspath -dL $nmh_cv_ls_grpopt $mailspool|$AWK '{print $4}'`
dnl Should we just set it to whatever ls reports, rather than only allowing
dnl certain values...?
if test x$nmh_cv_ls_mail_grp = xmail; then
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 ---------------
AC_FUNC_VFORK
AC_CHECK_LIB(mkstemp,mkstemp)
AC_CHECK_FUNCS(waitpid wait3 sigaction sigprocmask sigblock sigsetmask \
- sighold sigrelse writev lstat uname tzset killpg mkstemp)
+ sighold sigrelse writev lstat uname tzset killpg mkstemp \
+ sethostent)
+
+dnl solaris screws ths 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_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)
;;