X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=configure.in;h=f06a1d206b719ed3ca42af29f21adb4944ed29d2;hb=3d251965606d6a6e47897504594f84d12e3e292a;hp=0904f1b24176de49769fcfc45dbf4d8d74cc7329;hpb=a3727d33995d2782f111f159768d42a5c0cdfd99;p=mmh

diff --git a/configure.in b/configure.in
index 0904f1b..f06a1d2 100644
--- a/configure.in
+++ b/configure.in
@@ -246,7 +246,7 @@ 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 -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
@@ -263,7 +263,7 @@ AC_SUBST(SETGID_MAIL)dnl
 
 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
@@ -285,9 +285,10 @@ AC_HEADER_SYS_WAIT
 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>
@@ -321,6 +322,15 @@ if test $nmh_cv_header_termios_h_tiocgwinsz = no; then
   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 ---------------
@@ -329,7 +339,8 @@ 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 gethostbyname)
 
 dnl sigsetjmp may be a macro
 AC_MSG_CHECKING(for sigsetjmp)
@@ -573,29 +584,21 @@ case "$target_os" in
     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)
     ;;