Fixed make_bcc_file () to use contents of From: in draft, if draft_from masquerade...

[mmh] / configure.in

diff --git a/configure.in b/configure.in
index 9b8c568..e52c5e6 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -352,11 +352,11 @@ 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, [$pathtmp])
+AC_PATH_PROG(sendmailpath, sendmail, /usr/sbin/sendmail, [$pathtmp])
 
 dnl Look for `vi'
 pathtmp=/usr/bin:/bin:/usr/ucb:/usr/local/bin
-AC_PATH_PROG(vipath, vi, no, [$pathtmp])
+AC_PATH_PROG(vipath, vi, /bin/vi, [$pathtmp])
 
 dnl If editor is not specified yet,
 dnl then use `vi' as the default.
@@ -517,7 +517,7 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <setjmp.h>]],
   [[sigsetjmp((void *)0, 0);]])],[AC_DEFINE(HAVE_SIGSETJMP) AC_MSG_RESULT(yes)],
   [AC_MSG_RESULT(no)])
 
-AC_REPLACE_FUNCS(snprintf strerror strdup)
+AC_REPLACE_FUNCS(snprintf 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
@@ -602,19 +602,65 @@ fi
 dnl --------------
 dnl CHECK FOR NDBM
 dnl --------------
-dnl Checks for ndbm
-AC_CHECK_FUNC(dbm_open, ,
-  AC_CHECK_LIB(ndbm, dbm_open, ,
-    AC_CHECK_LIB(dbm, dbm_open, ,
-      AC_CHECK_LIB(db1, dbm_open, ,
-        AC_CHECK_LIB(gdbm, dbm_open, ,
-          AC_CHECK_LIB(db, __db_ndbm_open))))))
 
-dnl ----------------
-dnl CHECK FOR NDBM.H
-dnl ----------------
+AC_ARG_WITH([ndbm],AS_HELP_STRING([--with-ndbm=ARG],[use -lARG to link with ndbm]),
+            [nmh_ndbm=$withval],[nmh_ndbm=autodetect])
+AC_ARG_WITH([ndbmheader],AS_HELP_STRING([--with-ndbmheader=ARG],[#include <ARG> to use ndbm]),
+            [nmh_ndbmheader=$withval],[nmh_ndbmheader=autodetect])
+
+if test "$nmh_ndbm" = "autodetect"; then
+  if test "$nmh_ndbmheader" != "autodetect"; then
+    AC_MSG_ERROR([must specify both --with-ndbm and --with-ndbmheader or neither])
+  else
+
+    dnl There are at least four implementations of ndbm, and
+    dnl several of those can be in different places at the whim
+    dnl of the system integrator. A good summary of this mess
+    dnl can be found at http://www.unixpapa.com/incnote/dbm.html
+
+    dnl Classic ndbm with no library required (eg NetBSD): try this
+    dnl first so we don't accidentally link in a pointless but harmless
+    dnl library in one of the later ndbm.h+libfoo tests:
+    NMH_CHECK_NDBM(ndbm.h,,,
+    dnl Berkeley DBv2 emulating ndbm: header in db.h:
+      NMH_CHECK_NDBM(db.h,db,,
+    dnl Berkeley DBv1 emulating ndbm:
+        NMH_CHECK_NDBM(ndbm.h,db,,
+          NMH_CHECK_NDBM(ndbm.h,db1,,
+    dnl Classic ndbm:
+            NMH_CHECK_NDBM(ndbm.h,ndbm,,
+    dnl glibc2.1 systems put db1 in a subdir:
+              NMH_CHECK_NDBM(db1/ndbm.h,db1,,
+    dnl GNU gdbm emulating ndbm, with header possibly in gdbm/
+    dnl and possibly needing gbdm_compat library:
+                NMH_CHECK_NDBM(gdbm/ndbm.h,gdbm,,
+                  NMH_CHECK_NDBM(gdbm/ndbm.h,gdbm_compat -lgdbm,,
+                    NMH_CHECK_NDBM(ndbm.h,gdbm,,
+                      NMH_CHECK_NDBM(ndbm.h,gdbm_compat -lgdbm))))))))))
+
+  fi
+else
+  dnl We don't really need to check that the user-specified values work,
+  dnl but it is a convenience to the user to bomb out early rather than
+  dnl after configure and half the compile process.
+  NMH_CHECK_NDBM([$nmh_ndbmheader],[$nmh_ndbm])
+fi
+
+if test "$nmh_ndbm_found" = "no"; then
+  AC_MSG_ERROR([could not find a working ndbm library/header combination])
+else
+  dnl Now export the lib/header to our makefile/config.h:
+  if test x"$nmh_ndbmheader" != x; then
+    AC_DEFINE_UNQUOTED(NDBM_HEADER, <$nmh_ndbmheader>)
+  fi
+  if test x"$nmh_ndbm" != x; then
+    NDBM_LIBS="-l$nmh_ndbm"
+  else
+    NDBM_LIBS=
+  fi
+  AC_SUBST(NDBM_LIBS)
+fi
 
-AC_CHECK_HEADERS(db1/ndbm.h gdbm/ndbm.h db.h, break, )
 
 dnl ----------------
 dnl CHECK FOR HESIOD
@@ -793,6 +839,15 @@ if test $nmh_cv_struct_tm_gmtoff = yes; then
   AC_DEFINE(HAVE_TM_GMTOFF)
 fi
 
+AC_CACHE_CHECK(for ut_type in struct utmp, nmh_cv_struct_utmp_ut_type,
+[AC_TRY_COMPILE(
+[#include <utmp.h>],
+[struct utmp temputmp; temputmp.ut_type = 0;],
+  nmh_cv_struct_utmp_ut_type=yes, nmh_cv_struct_utmp_ut_type=no)])
+if test $nmh_cv_struct_utmp_ut_type = yes; then
+  AC_DEFINE(HAVE_UTMP_UT_TYPE)
+fi
+
 dnl -------------
 dnl CHECK SIGNALS
 dnl -------------