linknx: new package

[Peter: add patch to fix build issue with gcc 4.7+]
[Thomas: various fixes/improvements]
Signed-off-by: Gregory Hermant <gregory.hermant@calao-systems.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/Config.in

@@ -680,6 +680,7 @@ source "package/iptables/Config.in"
 source "package/iw/Config.in"
 source "package/kismet/Config.in"
 source "package/lighttpd/Config.in"
+source "package/linknx/Config.in"
 source "package/links/Config.in"
 source "package/linphone/Config.in"
 source "package/lrzsz/Config.in"

package/linknx/Config.in

@@ -0,0 +1,12 @@
+config BR2_PACKAGE_LINKNX
+	bool "linknx"
+	select BR2_PACKAGE_LIBPTHSEM
+	depends on BR2_INSTALL_LIBSTDCPP
+	help
+	  Linknx is an automation platform providing high level functionalities
+	  to EIB/KNX installation.
+
+	  http://linknx.sourceforge.net/
+
+comment "linknx requires a toolchain with C++ support"
+	depends on !BR2_INSTALL_LIBSTDCPP

package/linknx/linknx-missing-unistd.patch

@@ -0,0 +1,22 @@
+[PATCH]: ioport.cpp: close(2) needs unistd.h
+
+Fixed in upstream CVS:
+http://linknx.cvs.sourceforge.net/viewvc/linknx/linknx/linknx/src/ioport.cpp?revision=1.20&view=markup
+
+Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
+---
+ src/ioport.cpp |    1 +
+ 1 file changed, 1 insertion(+)
+
+Index: linknx-0.0.1.30/src/ioport.cpp
+===================================================================
+--- linknx-0.0.1.30.orig/src/ioport.cpp
++++ linknx-0.0.1.30/src/ioport.cpp
+@@ -21,6 +21,7 @@
+ #include <iomanip>
+ #include "ioport.h"
+ #include <fcntl.h>
++#include <unistd.h>
+ 
+ Logger& IOPort::logger_m(Logger::getInstance("IOPort"));
+ Logger& RxThread::logger_m(Logger::getInstance("RxThread"));

package/linknx/linknx.mk

@@ -0,0 +1,30 @@
+#############################################################
+#
+# linknx
+#
+#############################################################
+
+LINKNX_VERSION = 0.0.1.30
+LINKNX_SITE = http://downloads.sourceforge.net/project/linknx/linknx/linknx-$(LINKNX_VERSION)
+LINKNX_LICENSE = GPLv2+
+LINKNX_INSTALL_STAGING = YES
+LINKNX_CONF_OPT = --without-lua --without-log4cpp --without-pth-test \
+		  --with-pth=$(STAGING_DIR)/usr
+
+LINKNX_DEPENDENCIES = libpthsem
+
+ifeq ($(BR2_PACKAGE_MYSQL_CLIENT),y)
+LINKNX_CONF_OPT += --with-mysql=$(STAGING_DIR)/usr/bin/mysql_config
+LINKNX_DEPENDENCIES = mysql_client
+else
+LINKNX_CONF_OPT += --without-mysql
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCURL),y)
+LINKNX_CONF_OPT += --with-libcurl=$(STAGING_DIR)/usr/bin/curl-config
+LINKNX_DEPENDENCIES += libcurl
+else
+LINKNX_CONF_OPT += --without-libcurl
+endif
+
+$(eval $(autotools-package))