autotools: enable static builds for commands

src/lxc/Makefile.am

@@ -1583,8 +1583,13 @@ init_lxc_SOURCES = cmd/lxc_init.c \
 		   string_utils.c string_utils.h
 init_lxc_LDFLAGS = -pthread
 
-lxc_monitord_SOURCES = cmd/lxc_monitord.c \
-		       af_unix.c af_unix.h \
+lxc_monitord_SOURCES = cmd/lxc_monitord.c
+
+if ENABLE_STATIC_BINARIES
+lxc_monitord_SOURCES += $(liblxc_la_SOURCES)
+lxc_monitord_LDFLAGS = -all-static -pthread
+else
+lxc_monitord_SOURCES += af_unix.c af_unix.h \
 			caps.c caps.h \
 			cgroups/cgfsng.c \
 			cgroups/cgroup.c cgroups/cgroup.h \
@@ -1632,9 +1637,15 @@ lxc_monitord_SOURCES = cmd/lxc_monitord.c \
 if ENABLE_SECCOMP
 lxc_monitord_SOURCES += seccomp.c lxcseccomp.h
 endif
+endif
 
-lxc_user_nic_SOURCES = cmd/lxc_user_nic.c \
-		       af_unix.c af_unix.h \
+lxc_user_nic_SOURCES = cmd/lxc_user_nic.c
+
+if ENABLE_STATIC_BINARIES
+lxc_user_nic_SOURCES += $(liblxc_la_SOURCES)
+lxc_user_nic_LDFLAGS = -all-static -pthread
+else
+lxc_user_nic_SOURCES += af_unix.c af_unix.h \
 			caps.c caps.h \
 			cgroups/cgfsng.c \
 			cgroups/cgroup.c cgroups/cgroup.h \
@@ -1684,9 +1695,15 @@ lxc_user_nic_SOURCES = cmd/lxc_user_nic.c \
 if ENABLE_SECCOMP
 lxc_user_nic_SOURCES += seccomp.c lxcseccomp.h
 endif
+endif
 
-lxc_usernsexec_SOURCES = cmd/lxc_usernsexec.c \
-			 af_unix.c af_unix.h \
+lxc_usernsexec_SOURCES = cmd/lxc_usernsexec.c
+
+if ENABLE_STATIC_BINARIES
+lxc_usernsexec_SOURCES += $(liblxc_la_SOURCES)
+lxc_usernsexec_LDFLAGS = -all-static -pthread
+else
+lxc_usernsexec_SOURCES += af_unix.c af_unix.h \
 			  caps.c caps.h \
 			  cgroups/cgfsng.c \
 			  cgroups/cgroup.c cgroups/cgroup.h \
@@ -1738,6 +1755,7 @@ if ENABLE_SECCOMP
 lxc_usernsexec_SOURCES += seccomp.c lxcseccomp.h
 endif
 endif
+endif
 
 
 if ENABLE_TOOLS