X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=configure.in;h=1dc23bf24bbe12a0b907c4932c5b6888f7130178;hb=5957693cb9b458ba575eaf1c6c08f0053eb54ad9;hp=804cdfc36ec9259e02d7f7d1ba5a35337a61d7ab;hpb=b34e15480992d9433a0e3fda47b5f6d387bfda5e;p=collectd.git

diff --git a/configure.in b/configure.in
index 804cdfc3..1dc23bf2 100644
--- a/configure.in
+++ b/configure.in
@@ -2,6 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
 AC_INIT(collectd, m4_esyscmd(./version-gen.sh))
 AC_CONFIG_SRCDIR(src/collectd.c)
 AC_CONFIG_HEADERS(src/config.h)
+AC_CONFIG_AUX_DIR([libltdl/config])
 
 m4_ifdef([LT_PACKAGE_VERSION],
 	# libtool >= 2.2
@@ -91,6 +92,10 @@ if test "x$ac_system" = "xSolaris"
 then
 	AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.])
 fi
+if test "x$ac_system" = "xAIX"
+then
+	AC_DEFINE(_THREAD_SAFE_ERRNO, 1, [Define to use the thread-safe version of errno under AIX.])
+fi
 
 # Where to install .pc files.
 pkgconfigdir="${libdir}/pkgconfig"
@@ -380,18 +385,36 @@ 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, [], [],
@@ -484,6 +507,13 @@ AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr
 
 AC_FUNC_STRERROR_R
 
+SAVE_CFLAGS="$CFLAGS"
+# Emulate behavior of src/Makefile.am
+if test "x$GCC" = "xyes"
+then
+	CFLAGS="$CFLAGS -Wall -Werror"
+fi
+
 AC_CACHE_CHECK([for strtok_r],
   [c_cv_have_strtok_r_default],
   AC_LINK_IFELSE(
@@ -514,7 +544,6 @@ AC_CACHE_CHECK([for strtok_r],
 
 if test "x$c_cv_have_strtok_r_default" = "xno"
 then
-  SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -D_REENTRANT=1"
 
   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
@@ -546,6 +575,12 @@ then
   )
 fi
 
+CFLAGS="$SAVE_CFLAGS"
+if test "x$c_cv_have_strtok_r_reentrant" = "xyes"
+then
+	CFLAGS="$CFLAGS -D_REENTRANT=1"
+fi
+
 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 
 socket_needs_socket="no"
@@ -955,7 +990,7 @@ fi
 AC_MSG_CHECKING([if have htonll defined])
 
     have_htonll="no"
-    AC_RUN_IFELSE([
+    AC_LINK_IFELSE([
        AC_LANG_PROGRAM([
 #include <sys/types.h>
 #include <netinet/in.h>
@@ -1199,6 +1234,7 @@ 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"
@@ -1544,113 +1580,121 @@ 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"
-	])
+	AC_SEARCH_LIBS(iptc_init, [iptc ip4tc],
+			[with_libiptc="pkgconfig"],
+			[with_libiptc="no"],
+			[$with_libiptc_libs])
 fi
-# The system wide version failed for some reason. Check if we have the required
-# headers to build the shipped version.
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xyes"
+if test "x$with_libiptc" = "xpkgconfig"
+then
+	with_libiptc="yes"
+fi
+
+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 {{{
@@ -2022,7 +2066,7 @@ 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 $mysql_config_status -ne 0
@@ -2540,19 +2584,13 @@ then
 fi
 if test "x$with_libpcap" = "xyes"
 then
-	AC_CHECK_HEADERS(pcap.h,
-	[
-		AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
-	], [with_libpcap="no (pcap.h not found)"])
+	AC_CHECK_HEADERS(pcap.h,,
+			 [with_libpcap="no (pcap.h not found)"])
 fi
 if test "x$with_libpcap" = "xyes"
 then
-	collect_libpcap=1
-else
-	collect_libpcap=0
+	AC_CHECK_HEADERS(pcap-bpf.h)
 fi
-AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
-	[Wether or not to use the pcap library])
 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
 # }}}
 
@@ -3375,7 +3413,7 @@ AM_CONDITIONAL(BUILD_WITH_LIBTOKYOTYRANT, test "x$with_libtokyotyrant" = "xyes")
 with_libupsclient_config=""
 with_libupsclient_cflags=""
 with_libupsclient_libs=""
-AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
+AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
 [
 	if test "x$withval" = "xno"
 	then
@@ -3597,6 +3635,7 @@ then
 	CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
 
 	AC_CHECK_HEADERS(yajl/yajl_parse.h, [with_libyajl="yes"], [with_libyajl="no (yajl/yajl_parse.h not found)"])
+	AC_CHECK_HEADERS(yajl/yajl_version.h)
 
 	CPPFLAGS="$SAVE_CPPFLAGS"
 fi
@@ -4018,7 +4057,7 @@ then
 	plugin_vserver="yes"
 	plugin_wireless="yes"
 
-	if test "x$have_net_ip_vs_h" = "xyes" -o "x$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
@@ -4428,11 +4467,16 @@ 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".])],
 [
@@ -4488,11 +4532,6 @@ then
 	with_librrd="yes (warning: librrd is not thread-safe)"
 fi
 
-if test "x$with_libiptc" = "xyes" -a "x$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};'`)"