X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=Makefile;h=c6173690da4402147698243c3fb6a3d5bdea5e1f;hb=d1544f2168737624350f4dbc6baa933946650360;hp=210923de962b282c2601326125dcba060d6f7000;hpb=d4d4da49b06f3000a70ce246a3ac991a0f9d6cc5;p=lttng-modules.git

diff --git a/Makefile b/Makefile
index 210923de..c6173690 100644
--- a/Makefile
+++ b/Makefile
@@ -77,6 +77,7 @@ ifneq ($(KERNELRELEASE),)
   lttng-wrapper-objs := wrapper/page_alloc.o \
                         wrapper/random.o \
                         wrapper/trace-clock.o \
+                        wrapper/kallsyms.o \
                         wrapper/irqdesc.o \
                         wrapper/fdtable.o \
                         lttng-wrapper-impl.o
@@ -146,18 +147,36 @@ KERNELDIR ?= /lib/modules/$(shell uname -r)/build
 PWD := $(shell pwd)
 CFLAGS = $(EXTCFLAGS)
 
+# Experimental bitwise enum defaults to disabled.
+CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM ?= n
+
+# Emulate Kconfig behavior of setting defines for config options.
+LKCPPFLAGS = $(KCPPFLAGS)
+ifeq ($(CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM),y)
+LKCPPFLAGS += -DCONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM=y
+endif
+
 default: modules
 
 modules:
-	$(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m modules
+	$(MAKE) -C $(KERNELDIR) M=$(PWD) \
+		CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m \
+		KCPPFLAGS='$(LKCPPFLAGS)' \
+		modules
 
 modules_install:
-	$(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m modules_install
+	$(MAKE) -C $(KERNELDIR) M=$(PWD) \
+		CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m \
+		KCPPFLAGS='$(LKCPPFLAGS)' \
+		modules_install
 
 clean:
 	$(MAKE) -C $(KERNELDIR) M=$(PWD) clean
 
 %.i: %.c
-	$(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m $@
+	$(MAKE) -C $(KERNELDIR) M=$(PWD) \
+		CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m \
+		KCPPFLAGS='$(LKCPPFLAGS)' \
+		$@
 
 endif # KERNELRELEASE