X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=Makefile;h=dd40e0bbd4646543d04a7d593dead0317aba3708;hb=758c244b6ef2113a475213f072826419585cc75a;hp=c586efedc8c52538308fc9f81d3373d34709dc2b;hpb=cfa6cc1d0f01c2cfcc1a679abf3a6572d411c309;p=lttng-modules.git

diff --git a/Makefile b/Makefile
index c586efed..dd40e0bb 100644
--- a/Makefile
+++ b/Makefile
@@ -2,33 +2,10 @@
 
 ifneq ($(KERNELRELEASE),)
 
-  # This part of the Makefile is used when called by the kernel build system
-  # and defines the modules to be built.
-
-  ifdef CONFIG_LOCALVERSION	# Check if dot-config is included.
-    ifeq ($(CONFIG_TRACEPOINTS),)
-      $(error The option CONFIG_TRACEPOINTS needs to be enabled in your kernel configuration)
-    endif # CONFIG_TRACEPOINTS
-  endif # ifdef CONFIG_LOCALVERSION
-
-  TOP_LTTNG_MODULES_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))
-
-  lttng_check_linux_version = $(shell pwd)/include/linux/version.h
-  lttng_check_generated_linux_version = $(shell pwd)/include/generated/uapi/linux/version.h
-
-  #
-  # Check for stale version.h, which can be a leftover from an old Linux
-  # kernel tree moved to a newer kernel version, only pruned by make
-  # distclean.
-  #
-  ifneq ($(wildcard $(lttng_check_linux_version)),)
-    ifneq ($(wildcard $(lttng_check_generated_linux_version)),)
-      $(error Duplicate version.h files found in $(lttng_check_linux_version) and $(lttng_check_generated_linux_version). Consider running make distclean on your kernel, or removing the stale $(lttng_check_linux_version) file)
-    endif
-  endif
-
-  obj-$(CONFIG_LTTNG) += src/
-  obj-$(CONFIG_LTTNG) += tests/
+# This part of the Makefile is used when called by the kernel build system
+# and defines the modules to be built.
+
+obj-$(CONFIG_LTTNG) += src/
 
 else # KERNELRELEASE
 
@@ -43,15 +20,20 @@ CFLAGS = $(EXTCFLAGS)
 default: modules
 
 modules:
-	$(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m modules
+	$(MAKE) -C $(KERNELDIR) M=$(PWD)/src CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m modules
 
 modules_install:
-	$(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m modules_install
+	$(MAKE) -C $(KERNELDIR) M=$(PWD)/src CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m modules_install
 
 clean:
-	$(MAKE) -C $(KERNELDIR) M=$(PWD) clean
+	$(MAKE) -C $(KERNELDIR) M=$(PWD)/src clean
 
+# The following targets are used for development and debugging. They are not
+# part of the build system.
 %.i: %.c
 	$(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m $@
 
+%.o: %.c
+	$(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m $@
+
 endif # KERNELRELEASE