systemd/build: use separate NETWORKMANAGER_COMPILATION define for systemd build

include/nm-default.h

@@ -27,6 +27,7 @@
 #define NM_NETWORKMANAGER_COMPILATION_DEFAULT             0x0001
 #define NM_NETWORKMANAGER_COMPILATION_INSIDE_DAEMON       0x0002
 #define NM_NETWORKMANAGER_COMPILATION_LIB                 0x0004
+#define NM_NETWORKMANAGER_COMPILATION_SYSTEMD             0x0008
 
 #ifndef NETWORKMANAGER_COMPILATION
 /* For convenience, we don't require our Makefile.am to define
@@ -57,7 +58,7 @@
 
 /*****************************************************************************/
 
-#if (NETWORKMANAGER_COMPILATION) == NM_NETWORKMANAGER_COMPILATION_INSIDE_DAEMON
+#if (NETWORKMANAGER_COMPILATION) == NM_NETWORKMANAGER_COMPILATION_INSIDE_DAEMON || (NETWORKMANAGER_COMPILATION) == NM_NETWORKMANAGER_COMPILATION_SYSTEMD
 
 /* the header is used inside src/, where additional
  * headers are available. */

src/Makefile.am

@@ -62,8 +62,7 @@ SYSTEMD_NM_CFLAGS = \
 	-I$(top_srcdir)/src/systemd/src/shared \
 	-I$(top_srcdir)/src/systemd \
 	-I$(top_srcdir)/libnm-core \
-	-I$(top_builddir)/libnm-core \
-	-DNETWORKMANAGER_COMPILATION=NM_NETWORKMANAGER_COMPILATION_INSIDE_DAEMON
+	-I$(top_builddir)/libnm-core
 
 libsystemd_nm_la_SOURCES = \
 	systemd/nm-sd-adapt.c \
@@ -135,6 +134,7 @@ libsystemd_nm_la_SOURCES = \
 libsystemd_nm_la_CPPFLAGS = \
 	-I$(top_srcdir)/include \
 	$(SYSTEMD_NM_CFLAGS) \
+	-DNETWORKMANAGER_COMPILATION=NM_NETWORKMANAGER_COMPILATION_SYSTEMD \
 	$(GLIB_CFLAGS)
 
 libsystemd_nm_la_LIBADD = \

src/dhcp-manager/nm-dhcp-systemd.c

@@ -35,8 +35,6 @@
 #include "NetworkManagerUtils.h"
 #include "nm-platform.h"
 
-#include "nm-sd-adapt.h"
-
 #include "sd-dhcp-client.h"
 #include "sd-dhcp6-client.h"
 #include "dhcp-protocol.h"

src/systemd/nm-sd-adapt.h

@@ -13,7 +13,7 @@
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
- * Copyright (C) 2014 Red Hat, Inc.
+ * Copyright (C) 2014 - 2015 Red Hat, Inc.
  */
 
 #ifndef NM_SD_ADAPT_H
@@ -21,30 +21,13 @@
 
 #include "config.h"
 
-#include <glib.h>
-
-#include <netinet/in.h>
 #include <stdbool.h>
 #include <syslog.h>
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-#include <elf.h>
-#ifdef HAVE_SYS_AUXV_H
-#include <sys/auxv.h>
-#endif
-#include <unistd.h>
-#include <sys/syscall.h>
-
-#include <net/if_arp.h>
 #include <sys/resource.h>
 
 #include "nm-default.h"
 
-/* Missing in Linux 3.2.0, in Ubuntu 12.04 */
-#ifndef BPF_XOR
-#define BPF_XOR 0xa0
-#endif
+#define noreturn G_GNUC_NORETURN
 
 /*****************************************************************************/
 
@@ -92,6 +75,32 @@ G_STMT_START { \
 	(void) 0; \
 })
 
+
+/*****************************************************************************
+ * The remainder of the header is only enabled when building the systemd code
+ * itself.
+ *****************************************************************************/
+
+#if (NETWORKMANAGER_COMPILATION) == NM_NETWORKMANAGER_COMPILATION_SYSTEMD
+
+#include <netinet/in.h>
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+#include <elf.h>
+#ifdef HAVE_SYS_AUXV_H
+#include <sys/auxv.h>
+#endif
+#include <unistd.h>
+#include <sys/syscall.h>
+
+#include <net/if_arp.h>
+
+/* Missing in Linux 3.2.0, in Ubuntu 12.04 */
+#ifndef BPF_XOR
+#define BPF_XOR 0xa0
+#endif
+
 /*****************************************************************************/
 
 /* Can't include both net/if.h and linux/if.h; so have to define this here */
@@ -103,7 +112,6 @@ G_STMT_START { \
 #define MAX_HANDLE_SZ 128
 #endif
 
-#define noreturn G_GNUC_NORETURN
 
 /*
  * Some toolchains (E.G. uClibc 0.9.33 and earlier) don't export
@@ -123,5 +131,7 @@ static inline pid_t gettid(void) {
         return (pid_t) syscall(SYS_gettid);
 }
 
+#endif /* (NETWORKMANAGER_COMPILATION) == NM_NETWORKMANAGER_COMPILATION_SYSTEMD */
+
 #endif /* NM_SD_ADAPT_H */