AC_INIT([nmh], m4_normalize(m4_include([VERSION])), [nmh-workers@nongnu.org])
AC_CONFIG_SRCDIR([h/nmh.h])
AC_CONFIG_HEADER([config.h])
-AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
+AM_INIT_AUTOMAKE([-Wall foreign subdir-objects])
AC_CANONICAL_HOST
AS_CASE(["$host_os"],
[aix*|cygwin*|linux*],
[default_locktype="fcntl"; default_locking=FCNTL_LOCKING],
- [freebsd*], [default_locktype="flock"; default_locking=FLOCK_LOCKING],
+ [freebsd*|openbsd*|darwin*], [default_locktype="flock"; default_locking=FLOCK_LOCKING],
[default_locktype="dot"; default_locking=DOT_LOCKING])
AC_ARG_WITH(locking,
dnl What method of posting should post use?
AC_ARG_WITH([mts],
- AS_HELP_STRING([--with-mts=@<:@smtp|sendmail@:>@],
+ AS_HELP_STRING([--with-mts=@<:@smtp|sendmail/smtp|sendmail/pipe@:>@],
[specify the default mail transport agent/service]))
AS_IF([test x"$with_mts" = x"smtp"], [MTS="smtp"],
- [test x"$with_mts" = x"sendmail"], [MTS="sendmail"],
+ [test x"$with_mts" = x"sendmail"], [MTS="sendmail/smtp"],
+ [test x"$with_mts" = x"sendmail/smtp"], [MTS="sendmail/smtp"],
+ [test x"$with_mts" = x"sendmail/pipe"], [MTS="sendmail/pipe"],
[MTS="smtp"])
AC_SUBST([MTS])dnl
AC_TRY_COMPILE([],[],nmh_cv_has_noptrsign=yes,nmh_cv_has_noptrsign=no)
CFLAGS="$nmh_saved_cflags"])
+dnl Can't use -ansi with gcc 4.5.3 on Cygwin, at least through setup
+dnl setup version 2.763, because it disables some features in the
+dnl system system header files and warns about them with -Wall. Try
+dnl to test for that generally, though still with gcc.
+if test "$GCC" = yes; then
+ AC_CACHE_CHECK([whether we can use -ansi with gcc], [nmh_cv_has_dash_ansi],
+ [nmh_saved_cppflags="$CPPFLAGS"
+ nmh_saved_cflags="$CFLAGS"
+ CPPFLAGS="-D_GNU_SOURCE"
+ CFLAGS="-ansi -Wall -Werror"
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <time.h>],[tzset();])],
+ [nmh_cv_has_dash_ansi=yes],
+ [nmh_cv_has_dash_ansi=no])
+ CPPFLAGS="$nmh_saved_cppflags"
+ CFLAGS="$nmh_saved_cflags"])
+else
+ nmh_cv_has_dash_ansi=no
+fi
+
dnl if the user hasn't specified CFLAGS, then
dnl if compiler is gcc, then
dnl use -O2 and some warning flags
dnl warnings which are probably mostly spurious and which in any case we
dnl don't want to deal with now.
if test "$nmh_cv_has_noptrsign" = "yes"; then
- nmh_gcc_common_flags="-ansi -pedantic -Wall"
+ if test "$nmh_cv_has_dash_ansi" = "yes"; then
+ nmh_gcc_common_flags="-ansi -pedantic -Wall"
+ else
+ nmh_gcc_common_flags="-Wall"
+ fi
if test "$nmh_cv_has_wextra" = "yes"; then
nmh_gcc_warnflags="${nmh_gcc_common_flags} -Wextra -Wno-clobbered "\
"-Wno-pointer-sign"
AS_IF([test -z "$editorpath"], [editorpath="$vipath"])
AC_SUBST([editorpath])dnl
-dnl Cygwin FAT filesystems do not support hard links. So use cp instead,
-dnl even if running on an NTFS or other filesystem.
+dnl Cygwin FAT filesystems do not support hard links. So default to
+dnl cp instead, even if running on an NTFS or other filesystem.
AS_CASE(["$host_os"],
- [cygwin*],[LINK_FILE=cp],
- [LINK_FILE=ln])
-AC_SUBST([LINK_FILE])
+ [cygwin*],[LN=cp],
+ [LN=ln])
+AC_SUBST([LN])
dnl ----------------------------------------------------------
dnl FIND MAIL SPOOL AND SEE IF WE NEED TO MAKE inc SETGID MAIL
dnl OUTPUT MAKEFILE
dnl ---------------
AC_CONFIG_FILES([Makefile test/common.sh])
+AC_CONFIG_FILES([uip/spost], [chmod +x uip/spost])
AC_OUTPUT