X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=configure.ac;h=a03b5ce55d5e8bd3325f2d2b71dbf42d07de47fa;hb=a8dbf2397fcafd05081cc5bd489ad6d6a85955d9;hp=baf1137b530197b1689be9106ff4f9751b70377b;hpb=f8809a7d245d9147bba60d907dd11a398941d868;p=sysdb.git

diff --git a/configure.ac b/configure.ac
index baf1137..a03b5ce 100644
--- a/configure.ac
+++ b/configure.ac
@@ -341,6 +341,66 @@ fi
 AC_SUBST([PROFILING_CFLAGS])
 AC_SUBST([PROFILING_LDFLAGS])
 
+ieee754_layout="unknown"
+AC_MSG_CHECKING([the memory layout of double precision values])
+AC_COMPILE_IFELSE(
+		[AC_LANG_PROGRAM(
+			[[
+#include <string.h>
+#include <inttypes.h>
+			]],
+			[[
+double d = 3.141592653e130;
+char c[8];
+if (sizeof(d) != 8)
+	return 2;
+memcpy(&c, &d, 8);
+if (c[0] == '\x04' && c[1] == '\x10' && c[2] == '\x1E' && c[3] == '\x66' &&
+	c[4] == '\x40' && c[5] == '\xA9' && c[6] == '\x06' && c[7] == '\x5B')
+	return 0;
+else
+	return 1;
+			]]
+		)],
+		[ieee754_layout="little-endian"], [ieee754_layout="unknown"])
+if test "x$ieee754_layout" = "xunknown"; then
+	AC_COMPILE_IFELSE(
+			[AC_LANG_PROGRAM(
+				[[
+#include <string.h>
+#include <inttypes.h>
+				]],
+				[[
+double d = 3.141592653e130;
+char c[8];
+if (sizeof(d) != 8)
+	return 2;
+memcpy(&c, &d, 8);
+if (c[7] == '\x04' && c[6] == '\x10' && c[5] == '\x1E' && c[4] == '\x66' &&
+	c[3] == '\x40' && c[2] == '\xA9' && c[1] == '\x06' && c[0] == '\x5B')
+	return 0;
+else
+	return 1;
+				]]
+			)],
+			[ieee754_layout="big-endian"], [ieee754_layout="unknown"])
+fi
+AC_MSG_RESULT([IEEE-754 $ieee754_layout])
+
+AC_DEFINE([IEEE754_DOUBLE_LITTLE_ENDIAN], 1234,
+		[Identifier for IEEE-754 little-endian encoding of double precision values])
+AC_DEFINE([IEEE754_DOUBLE_BIG_ENDIAN], 4321,
+		[Identifier for IEEE-754 big-endian encoding of double precision values])
+if test "x$ieee754_layout" = "xlittle-endian"; then
+	AC_DEFINE([IEEE754_DOUBLE_BYTE_ORDER], 1234,
+			[Define to 1 if double precision values use IEEE-754 little-endian encoding])
+else if test "x$ieee754_layout" = "xbig-endian"; then
+	AC_DEFINE([IEEE754_DOUBLE_BYTE_ORDER], 4321,
+			[Define to 1 if double precision values use IEEE-754 little-endian encoding])
+else
+	AC_MSG_ERROR([Unknown memory layout of double precision values])
+fi; fi
+
 m4_divert_once([HELP_ENABLE], [
 Build dependencies:])
 
@@ -423,6 +483,12 @@ if test "x$have_fopencookie" = "xyes"; then
 	AC_DEFINE([HAVE_FOPENCOOKIE], 1)
 fi
 
+dnl OpenSSL support
+PKG_CHECK_MODULES([OPENSSL], [openssl], [have_openssl="yes"], [have_openssl="no"])
+if test "x$have_openssl" != "xyes"; then
+	AC_MSG_ERROR([OpenSSL not found])
+fi
+
 dnl readline support
 AC_ARG_WITH([readline],
 		[AS_HELP_STRING([--with-readline],
@@ -612,6 +678,11 @@ Time-series fetchers:])
 AC_SDB_PLUGIN([timeseries-rrdtool], [$rrdtool_default],
 		[fetch time-series data from RRD files])
 
+m4_divert_once([HELP_ENABLE], [
+Store writers:])
+AC_SDB_PLUGIN([store-network], [yes],
+		[send stored objects to a remote instance])
+
 m4_divert_once([HELP_ENABLE], [
 Plugins:])
 
@@ -655,6 +726,7 @@ AC_MSG_RESULT()
 AC_MSG_RESULT([  Libraries:])
 AC_MSG_RESULT([    libdbi: . . . . . . . . . . $with_libdbi])
 AC_MSG_RESULT([    libedit:  . . . . . . . . . $have_libedit])
+AC_MSG_RESULT([    libopenssl: . . . . . . . . $have_openssl])
 AC_MSG_RESULT([    libreadline:  . . . . . . . $have_libreadline])
 AC_MSG_RESULT([    librrd: . . . . . . . . . . $have_librrd])
 AC_MSG_RESULT()
@@ -667,6 +739,9 @@ AC_MSG_RESULT()
 AC_MSG_RESULT([  Time-series fetchers:])
 AC_MSG_RESULT([    rrdtool:  . . . . . . . . . $enable_timeseries_rrdtool])
 AC_MSG_RESULT()
+AC_MSG_RESULT([  Store writers:])
+AC_MSG_RESULT([    network:  . . . . . . . . . $enable_store_network])
+AC_MSG_RESULT()
 AC_MSG_RESULT([  Plugins:])
 AC_MSG_RESULT([    cname::dns: . . . . . . . . $enable_cname_dns])
 AC_MSG_RESULT([    syslog: . . . . . . . . . . $enable_syslog])