Merge branch 'collectd-5.4' into collectd-5.5

[collectd.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2da40aa..7b2296d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -4,6 +4,11 @@ AC_CONFIG_SRCDIR(src/)
 AC_CONFIG_HEADERS(src/config.h)
 AC_CONFIG_AUX_DIR([libltdl/config])
 
+dnl older automake's default of ARFLAGS=cru is noisy on newer binutils;
+dnl we don't really need the 'u' even in older toolchains.  Then there is
+dnl older libtool, which spelled it AR_FLAGS
+m4_divert_text([DEFAULTS], [: "${ARFLAGS=cr} ${AR_FLAGS=cr}"])
+
 m4_ifdef([LT_PACKAGE_VERSION],
        # libtool >= 2.2
        [
@@ -24,6 +29,8 @@ m4_ifdef([LT_PACKAGE_VERSION],
        ]
 )
 
+AM_CONDITIONAL([BUILD_INCLUDED_LTDL], [test "x$LTDLDEPS" != "x"])
+
 AM_INIT_AUTOMAKE([tar-pax dist-bzip2 foreign])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 AC_LANG(C)
@@ -632,6 +639,9 @@ AC_CHECK_HEADERS(net/pfvar.h,
 #if HAVE_NET_IF_H
 # include <net/if.h>
 #endif
+#if HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif
 ])
 
 # For the multimeter plugin
@@ -1915,30 +1925,33 @@ AC_ARG_WITH(libganglia, [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Pat
         GANGLIA_LDFLAGS="-L$withval/lib"
         with_libganglia="yes"
  else
-        with_libganglia_config="ganglia-config"
         with_libganglia="$withval"
  fi; fi; fi
 ],
 [
- with_libganglia_config="ganglia-config"
  with_libganglia="yes"
 ])
 
-if test "x$with_libganglia" = "xyes" && test "x$with_libganglia_config" != "x"
+if test "x$with_libganglia" = "xyes"
 then
-       if test "x$GANGLIA_CPPFLAGS" = "x"
+       if test "x$with_libganglia_config" != "x"
        then
-               GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
-       fi
+               if test "x$GANGLIA_CPPFLAGS" = "x"
+               then
+                       GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
+               fi
 
-       if test "x$GANGLIA_LDFLAGS" = "x"
-       then
-               GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
-       fi
+               if test "x$GANGLIA_LDFLAGS" = "x"
+               then
+                       GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
+               fi
 
-       if test "x$GANGLIA_LIBS" = "x"
-       then
-               GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
+               if test "x$GANGLIA_LIBS" = "x"
+               then
+                       GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
+               fi
+       else
+               GANGLIA_LIBS="-lganglia"
        fi
 fi
 
@@ -2562,7 +2575,7 @@ then
        SAVE_CPPFLAGS="$CPPFLAGS"
        CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
 
-       AC_CHECK_HEADERS(modbus/modbus.h, [], [with_libmodbus="no (modbus/modbus.h not found)"])
+       AC_CHECK_HEADERS(modbus.h, [], [with_libmodbus="no (modbus.h not found)"])
 
        CPPFLAGS="$SAVE_CPPFLAGS"
 fi
@@ -2681,7 +2694,7 @@ AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to
 ])
 if test "x$with_libmysql" = "xyes"
 then
-       with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
+       with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
        mysql_config_status=$?
 
        if test $mysql_config_status -ne 0
@@ -2717,15 +2730,17 @@ then
        then
                with_libmysql="no ($with_mysql_config failed)"
        else
-               AC_CHECK_LIB(mysqlclient, mysql_init,
-                [with_libmysql="yes"],
-                [with_libmysql="no (symbol 'mysql_init' not found)"],
-                [$with_mysql_libs])
-
-               AC_CHECK_LIB(mysqlclient, mysql_get_server_version,
+               SAVE_CPPFLAGS="$CPPFLAGS"
+               CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
+               SAVE_LIBS="$LIBS"
+               LIBS="$with_mysql_libs"
+               AC_SEARCH_LIBS([mysql_get_server_version],
+                [],
                 [with_libmysql="yes"],
                 [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
-                [$with_mysql_libs])
+                [])
+               CPPFLAGS="$SAVE_CPPFLAGS"
+               LIBS="$SAVE_LIBS"
        fi
 fi
 if test "x$with_libmysql" = "xyes"
@@ -3245,11 +3260,6 @@ then
 fi
 if test "x$with_libpcap" = "xyes"
 then
-       AC_CHECK_HEADERS(pcap-bpf.h,,
-                        [with_libpcap="no (pcap-bpf.h not found)"])
-fi
-if test "x$with_libpcap" = "xyes"
-then
        AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
                       [c_cv_libpcap_have_pcap_error_iface_not_up],
                       AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
@@ -5215,6 +5225,7 @@ plugin_disk="no"
 plugin_drbd="no"
 plugin_entropy="no"
 plugin_ethstat="no"
+plugin_fhcount="no"
 plugin_fscache="no"
 plugin_interface="no"
 plugin_ipmi="no"
@@ -5257,6 +5268,7 @@ then
        plugin_disk="yes"
        plugin_drbd="yes"
        plugin_entropy="yes"
+       plugin_fhcount="yes"
        plugin_fscache="yes"
        plugin_interface="yes"
        plugin_ipc="yes"
@@ -5600,7 +5612,7 @@ AC_PLUGIN([email],       [yes],                [EMail statistics])
 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
 AC_PLUGIN([ethstat],     [$plugin_ethstat],    [Stats from NIC driver])
 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
-AC_PLUGIN([fhcount],     [yes],                [File handles statistics])
+AC_PLUGIN([fhcount],     [$plugin_fhcount],    [File handles statistics])
 AC_PLUGIN([filecount],   [yes],                [Count files in directories])
 AC_PLUGIN([fscache],     [$plugin_fscache],    [fscache statistics])
 AC_PLUGIN([gmond],       [$with_libganglia],   [Ganglia plugin])