Merge branch 'collectd-4.10' into collectd-5.0
[collectd.git] / configure.in
index f0a189c..027bf9c 100644 (file)
@@ -91,6 +91,7 @@ fi
 if test "x$ac_system" = "xSolaris"
 then
        AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.])
+       AC_DEFINE(_REENTRANT,               1, [Define to enable reentrancy interfaces.])
 fi
 if test "x$ac_system" = "xAIX"
 then
@@ -389,18 +390,36 @@ AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 ])
 
 # For ipvs module
+have_linux_ip_vs_h="no"
 have_net_ip_vs_h="no"
 have_ip_vs_h="no"
+ip_vs_h_needs_kernel_cflags="no"
 if test "x$ac_system" = "xLinux"
 then
-       SAVE_CFLAGS="$CFLAGS"
-       CFLAGS="$CFLAGS $KERNEL_CFLAGS"
-
+       AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
        AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
        AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 
-       CFLAGS="$SAVE_CFLAGS"
+       if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR"
+       then
+               SAVE_CFLAGS="$CFLAGS"
+               CFLAGS="$CFLAGS $KERNEL_CFLAGS"
+
+               AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.])
+
+               AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
+               AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
+               AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
+
+               if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
+               then
+                       ip_vs_h_needs_kernel_cflags="yes"
+               fi
+
+               CFLAGS="$SAVE_CFLAGS"
+       fi
 fi
+AM_CONDITIONAL(IP_VS_H_NEEDS_KERNEL_CFLAGS, test "x$ip_vs_h_needs_kernel_cflags" = "xyes")
 
 # For quota module
 AC_CHECK_HEADERS(sys/ucred.h, [], [],
@@ -472,6 +491,8 @@ AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 #endif
 ])
 
+AC_CHECK_HEADERS(netinet/ip_compat.h)
+
 # For the multimeter plugin
 have_termios_h="no"
 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
@@ -1165,6 +1186,7 @@ AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct
                have_struct_kinfo_proc_freebsd="no"
        ],
        [
+AC_INCLUDES_DEFAULT
 #include <kvm.h>
 #include <sys/param.h>
 #include <sys/sysctl.h>
@@ -1181,6 +1203,7 @@ AC_CHECK_MEMBERS([struct kinfo_proc.kp_proc, struct kinfo_proc.kp_eproc],
                have_struct_kinfo_proc_openbsd="no"
        ],
        [
+AC_INCLUDES_DEFAULT
 #include <sys/param.h>
 #include <sys/sysctl.h>
 #include <kvm.h>
@@ -1362,6 +1385,7 @@ AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "x
 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
 if test "x$with_kvm_nlist" = "xyes"
 then
+       AC_CHECK_HEADERS(bsd/nlist.h nlist.h)
        AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
                  [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
        with_libkvm="yes"
@@ -1765,114 +1789,123 @@ AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
 # }}}
 
 # --with-libiptc {{{
-with_own_libiptc="no"
 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
 [
        if test "x$withval" = "xshipped"
        then
-               with_own_libiptc="yes"
-               with_libiptc="yes"
-       else if test "x$withval" != "xno" && test "x$withval" != "xyes"
+               with_libiptc="own"
+       else if test "x$withval" = "xyes"
        then
-               LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS -I$withval/include"
-               LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS -L$withval/lib"
-               with_libiptc="yes"
+               with_libiptc="pkgconfig"
+       else if test "x$withval" = "xno"
+       then
+               with_libiptc="no"
        else
-               with_libiptc="$withval"
-       fi; fi
+               with_libiptc="yes"
+               with_libiptc_cflags="-I$withval/include"
+               with_libiptc_libs="-L$withval/lib"
+       fi; fi; fi
 ],
 [
        if test "x$ac_system" = "xLinux"
        then
-               with_libiptc="yes"
+               with_libiptc="pkgconfig"
        else
                with_libiptc="no (Linux only)"
        fi
 ])
-SAVE_CPPFLAGS="$CPPFLAGS"
-SAVE_LDFLAGS="$LDFLAGS"
-CPPFLAGS="$CPPFLAGS $LIBIPTC_CPPFLAGS"
-LDFLAGS="$LDFLAGS $LIBIPTC_LDFLAGS"
-# check whether the header file for libiptc is available.
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
+
+if test "x$with_libiptc" = "xpkgconfig" && test "x$PKG_CONFIG" = "x"
 then
-       AC_CHECK_HEADERS(libiptc/libiptc.h,
-       [
-               AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
-       ],
-       [
-               with_libiptc="yes"
-               with_own_libiptc="yes"
-       ])
+       with_libiptc="no (Don't have pkg-config)"
 fi
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
+
+if test "x$with_libiptc" = "xpkgconfig"
 then
-       AC_CHECK_HEADERS(libiptc/libip6tc.h,
-       [
-               AC_DEFINE(HAVE_LIBIPTC_LIBIP6TC_H, 1, [Define to 1 if you have the <libiptc/libip6tc.h> header file.])
-       ],
-       [
-               with_libiptc="yes"
-               with_own_libiptc="yes"
-       ])
+       $PKG_CONFIG --exists 'libiptc' 2>/dev/null
+       if test $? -ne 0
+       then
+               with_libiptc="no (pkg-config doesn't know libiptc)"
+       fi
+fi
+if test "x$with_libiptc" = "xpkgconfig"
+then
+       with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
+       if test $? -ne 0
+       then
+               with_libiptc="no ($PKG_CONFIG failed)"
+       fi
+       with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
+       if test $? -ne 0
+       then
+               with_libiptc="no ($PKG_CONFIG failed)"
+       fi
+fi
+
+SAVE_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
+
+# check whether the header file for libiptc is available.
+if test "x$with_libiptc" = "xpkgconfig"
+then
+       AC_CHECK_HEADERS(libiptc/libiptc.h libiptc/libip6tc.h, ,
+                       [with_libiptc="no (header file missing)"])
 fi
 # If the header file is available, check for the required type declaractions.
 # They may be missing in old versions of libiptc. In that case, they will be
 # declared in the iptables plugin.
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
+if test "x$with_libiptc" = "xpkgconfig"
 then
-       AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [],
-       [
-#if OWN_LIBIPTC
-# include "$srcdir/src/owniptc/libiptc.h"
-# include "$srcdir/src/owniptc/libip6tc.h"
-#else
-# include <libiptc/libiptc.h>
-# include <libiptc/libip6tc.h>
-#endif
-       ])
+       AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
 fi
 # Check for the iptc_init symbol in the library.
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
+# This could be in iptc or ip4tc
+if test "x$with_libiptc" = "xpkgconfig"
 then
-       AC_CHECK_LIB(iptc, iptc_init,
-       [
-               AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
-       ],
-       [
-               with_libiptc="yes"
-               with_own_libiptc="yes"
-       ],
-       [-lip4tc -lip6tc])
+       SAVE_LIBS="$LIBS"
+       AC_SEARCH_LIBS(iptc_init, [iptc ip4tc],
+                       [with_libiptc="pkgconfig"],
+                       [with_libiptc="no"],
+                       [$with_libiptc_libs])
+       LIBS="$SAVE_LIBS"
+fi
+if test "x$with_libiptc" = "xpkgconfig"
+then
+       with_libiptc="yes"
 fi
-# The system wide version failed for some reason. Check if we have the required
-# headers to build the shipped version.
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xyes"
+
+CPPFLAGS="$SAVE_CPPFLAGS"
+
+if test "x$with_libiptc" = "xown"
+then
+       with_libiptc_cflags=""
+       with_libiptc_libs=""
+fi
+if test "x$with_libiptc" = "xown"
 then
        AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h linux/netfilter/x_tables.h, [],
        [
                with_libiptc="no (Linux iptables headers not found)"
-               with_own_libiptc="no"
        ],
        [
 #include "$srcdir/src/owniptc/ipt_kernel_headers.h"
        ])
 fi
+AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_libiptc" = "xown")
+if test "x$with_libiptc" = "xown"
+then
+       AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
+       with_libiptc="yes"
+fi
+
 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
-AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
 if test "x$with_libiptc" = "xyes"
 then
-       BUILD_WITH_LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS"
-       BUILD_WITH_LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS"
+       BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
+       BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
        AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS)
        AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS)
 fi
-if test "x$with_own_libiptc" = "xyes"
-then
-       AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
-fi
-CPPFLAGS="$SAVE_CPPFLAGS"
-LDFLAGS="$SAVE_LDFLAGS"
 # }}}
 
 # --with-java {{{
@@ -2244,7 +2277,7 @@ then
 fi
 if test "x$with_libmysql" = "xyes"
 then
-       with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
+       with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
        mysql_config_status=$?
 
        if test $mysql_config_status -ne 0
@@ -2327,21 +2360,20 @@ then
 #include <asm/types.h>
 #include <sys/socket.h>])
 
-       AC_COMPILE_IFELSE(
-[#include <stdio.h>
-#include <sys/types.h>
-#include <asm/types.h>
-#include <sys/socket.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
-
-int main (void)
-{
-       int retval = TCA_STATS2;
-       return (retval);
-}],
-       [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
-       []);
+        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+                           [
+                            #include <stdio.h>
+                            #include <sys/types.h>
+                            #include <asm/types.h>
+                            #include <sys/socket.h>
+                            #include <linux/netlink.h>
+                            #include <linux/rtnetlink.h>
+                            ], [
+                                int retval = TCA_STATS2;
+                                return (retval);
+                                ]
+                            )],
+                            [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])])
 
        AC_COMPILE_IFELSE(
 [#include <stdio.h>
@@ -2370,6 +2402,76 @@ then
 fi
 if test "x$with_libnetlink" = "xyes"
 then
+       SAVE_CFLAGS="$CFLAGS"
+       CFLAGS="$CFLAGS $with_libnetlink_cflags"
+
+       AC_CACHE_CHECK(
+               [if function 'rtnl_dump_filter' expects five arguments],
+               [c_cv_rtnl_dump_filter_five_args],
+               AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+                               [
+AC_INCLUDES_DEFAULT
+#include <asm/types.h>
+#include <sys/socket.h>
+#if HAVE_LIBNETLINK_H
+# include <libnetlink.h>
+#elif HAVE_IPROUTE_LIBNETLINK_H
+# include <iproute/libnetlink.h>
+#elif HAVE_LINUX_LIBNETLINK_H
+# include <linux/libnetlink.h>
+#endif
+                               ],
+                               [
+if (rtnl_dump_filter(NULL, NULL, NULL, NULL, NULL))
+       return 1;
+return 0;
+                               ]
+                       )],
+                       [c_cv_rtnl_dump_filter_five_args="yes"],
+                       [c_cv_rtnl_dump_filter_five_args="no"]
+               )
+       )
+
+       AC_CACHE_CHECK(
+               [if function 'rtnl_dump_filter' expects three arguments],
+               [c_cv_rtnl_dump_filter_three_args],
+               AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+                               [
+AC_INCLUDES_DEFAULT
+#include <asm/types.h>
+#include <sys/socket.h>
+#if HAVE_LIBNETLINK_H
+# include <libnetlink.h>
+#elif HAVE_IPROUTE_LIBNETLINK_H
+# include <iproute/libnetlink.h>
+#elif HAVE_LINUX_LIBNETLINK_H
+# include <linux/libnetlink.h>
+#endif
+                               ],
+                               [
+if (rtnl_dump_filter(NULL, NULL, NULL))
+       return 1;
+return 0;
+                               ]
+                       )],
+                       [c_cv_rtnl_dump_filter_three_args="yes"],
+                       [c_cv_rtnl_dump_filter_three_args="no"]
+               )
+       )
+
+       CFLAGS="$SAVE_CFLAGS"
+
+       if test "x$c_cv_rtnl_dump_filter_five_args" = "xyes"
+       then
+               AC_DEFINE(RTNL_DUMP_FILTER_FIVE_ARGS, 1,
+                               [Define to 1 if function 'rtnl_dump_filter' expects five arguments.])
+       fi
+       if test "x$c_cv_rtnl_dump_filter_three_args" = "xyes"
+       then
+               AC_DEFINE(RTNL_DUMP_FILTER_THREE_ARGS, 1,
+                               [Define to 1 if function 'rtnl_dump_filter' expects three arguments.])
+       fi
+
        BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
        BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
        AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
@@ -2777,7 +2879,7 @@ AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
 perl_interpreter="perl"
 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
 [
-       if test -x "$withval"
+       if test -f "$withval" && test -x "$withval"
        then
                perl_interpreter="$withval"
                with_libperl="yes"
@@ -3220,26 +3322,39 @@ AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [P
 [
        with_librabbitmq="yes"
 ])
+SAVE_CPPFLAGS="$CPPFLAGS"
+SAVE_LDFLAGS="$LDFLAGS"
+CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
+LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
 if test "x$with_librabbitmq" = "xyes"
 then
-       SAVE_CPPFLAGS="$CPPFLAGS"
-       CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
-
        AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"])
-
-       CPPFLAGS="$SAVE_CPPFLAGS"
 fi
 if test "x$with_librabbitmq" = "xyes"
 then
-       SAVE_CPPFLAGS="$CPPFLAGS"
-       SAVE_LDFLAGS="$LDFLAGS"
-       CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
-       LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
-
+       # librabbitmq up to version 0.9.1 provides "library_errno", later
+       # versions use "library_error". The library does not provide a version
+       # macro :( Use "AC_CHECK_MEMBERS" (plural) for automatic defines.
+       AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],,,
+                        [
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#if HAVE_STDIO_H
+# include <stdio.h>
+#endif
+#if HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#include <amqp.h>
+                         ])
+fi
+if test "x$with_librabbitmq" = "xyes"
+then
        AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"])
-
-       CPPFLAGS="$SAVE_CPPFLAGS"
-       LDFLAGS="$SAVE_LDFLAGS"
 fi
 if test "x$with_librabbitmq" = "xyes"
 then
@@ -3251,6 +3366,8 @@ then
        AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
        AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.])
 fi
+CPPFLAGS="$SAVE_CPPFLAGS"
+LDFLAGS="$SAVE_LDFLAGS"
 AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes")
 # }}}
 
@@ -3910,7 +4027,7 @@ AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Pat
        then
                AC_MSG_NOTICE([Not checking for libvarnish: Manually configured])
                with_libvarnish_cflags="-I$withval/include"
-               with_libvarnish_libs="-L$withval/lib -lvarnish -lvarnishcompat -lvarnishapi"
+               with_libvarnish_libs="-L$withval/lib -lvarnishapi"
                with_libvarnish="yes"
        fi; fi; fi
 ],
@@ -4383,7 +4500,7 @@ then
        plugin_vserver="yes"
        plugin_wireless="yes"
 
-       if test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
+       if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
        then
                plugin_ipvs="yes"
        fi
@@ -4802,11 +4919,16 @@ AC_SUBST(LOAD_PLUGIN_CSV)
 
 dnl ip_vs.h
 if test "x$ac_system" = "xLinux" \
-       && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
+       && test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono"
 then
        enable_ipvs="$enable_ipvs (ip_vs.h not found)"
 fi
 
+if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"
+then
+       enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
+fi
+
 dnl Perl bindings
 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
 [
@@ -4862,11 +4984,6 @@ then
        with_librrd="yes (warning: librrd is not thread-safe)"
 fi
 
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xyes"
-then
-       with_libiptc="yes (shipped version)"
-fi
-
 if test "x$with_libperl" = "xyes"
 then
        with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"