Eject a bunch of never-read variables, to reduce noise in scanned

[disorder] / configure.ac

diff --git a/configure.ac b/configure.ac
index 6466efd5919fb7a46fa84bc1b26628af1b8c76df..f08d42cf91435f2e5423cd31e08920ee84ae7bb2 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -18,9 +18,9 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-AC_INIT([disorder], [4.3+], [richard+disorder@sfere.greenend.org.uk])
+AC_INIT([disorder], [5.0], [richard+disorder@sfere.greenend.org.uk])
 AC_CONFIG_AUX_DIR([config.aux])
-AM_INIT_AUTOMAKE(disorder, [4.3+])
+AM_INIT_AUTOMAKE(disorder, [5.0])
 AC_CONFIG_SRCDIR([server/disorderd.c])
 AM_CONFIG_HEADER([config.h])
 
@@ -522,7 +522,6 @@ if test $want_server = yes; then
   AC_CHECK_HEADERS([db.h],[:],[
     missing_headers="$missing_headers $ac_header"
   ])
-  AC_CHECK_HEADERS([FLAC/file_decoder.h])
 fi
 AC_CHECK_HEADERS([dlfcn.h gcrypt.h \
                 getopt.h iconv.h langinfo.h \
@@ -547,6 +546,18 @@ AC_C_BIGENDIAN
 AC_CHECK_TYPES([struct sockaddr_in6],,,[AC_INCLUDES_DEFAULT
 #include <netinet/in.h>])
 
+# Figure out how we'll check for devices being mounted and unmounted
+AC_CACHE_CHECK([for list of mounted filesystems],[rjk_cv_mtab],[
+  if test -e /etc/mtab; then
+    rjk_cv_mtab=/etc/mtab
+  else
+    rjk_cv_mtab=none
+  fi
+])
+if test $rjk_cv_mtab != none; then
+  AC_DEFINE_UNQUOTED([PATH_MTAB],["$rjk_cv_mtab"],[path to file containing mount list])
+fi
+
 # enable -Werror when we check for certain characteristics:
 
 old_CFLAGS="${CFLAGS}"
@@ -639,7 +650,7 @@ if test ! -z "$missing_functions"; then
 fi
 
 # Functions we can take or leave
-AC_CHECK_FUNCS([fls])
+AC_CHECK_FUNCS([fls getfsstat])
 
 if test $want_server = yes; then
   # <db.h> had better be version 3 or later
@@ -752,7 +763,7 @@ if test "x$GCC" = xyes; then
   fi
 
   # a reasonable default set of warnings
-  CC="${CC} -Wall -W -Wpointer-arith -Wbad-function-cast \
+  CC="${CC} -Wall -W -Wpointer-arith \
        -Wwrite-strings -Wmissing-prototypes \
        -Wmissing-declarations -Wnested-externs"