X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=probes%2FKbuild;h=0b1e016f32b0822046674a25ba9d489508a23b95;hb=e33fc900491443368c1e8ed3486026fbb1305006;hp=13e7bd800979e4a36402f01f02e7454646691527;hpb=50984b44b96011427045f6e294b6b09ba7b8ac1d;p=lttng-modules.git

diff --git a/probes/Kbuild b/probes/Kbuild
index 13e7bd80..0b1e016f 100644
--- a/probes/Kbuild
+++ b/probes/Kbuild
@@ -1,9 +1,10 @@
-MAKEFILEDIR = $(shell dirname $(lastword $(MAKEFILE_LIST)))
+# SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
 
-include $(MAKEFILEDIR)/../Makefile.ABI.workarounds
+TOP_LTTNG_MODULES_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))/..
 
-ccflags-y += -I$(PWD)/probes
-obj-$(CONFIG_LTTNG) += lttng-types.o
+include $(TOP_LTTNG_MODULES_DIR)/Kbuild.common
+
+ccflags-y += -I$(TOP_LTTNG_MODULES_DIR)
 
 obj-$(CONFIG_LTTNG) += lttng-probe-sched.o
 obj-$(CONFIG_LTTNG) += lttng-probe-irq.o
@@ -13,6 +14,18 @@ obj-$(CONFIG_LTTNG) += lttng-probe-module.o
 obj-$(CONFIG_LTTNG) += lttng-probe-power.o
 obj-$(CONFIG_LTTNG) += lttng-probe-statedump.o
 
+ifneq ($(CONFIG_NET_9P),)
+  obj-$(CONFIG_LTTNG) +=  $(shell \
+    if [ $(VERSION) -ge 4 \
+      -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 10 \) ] ; then \
+      echo "lttng-probe-9p.o" ; fi;)
+endif # CONFIG_NET_9P
+
+i2c_dep = $(srctree)/include/trace/events/i2c.h
+ifneq ($(wildcard $(i2c_dep)),)
+  obj-$(CONFIG_LTTNG) += lttng-probe-i2c.o
+endif
+
 ifneq ($(CONFIG_KVM),)
   obj-$(CONFIG_LTTNG) += lttng-probe-kvm.o
   ifneq ($(CONFIG_X86),)
@@ -24,11 +37,11 @@ ifneq ($(CONFIG_KVM),)
         CFLAGS_lttng-probe-kvm-x86-mmu.o += -I$(srctree)/virt/kvm
         obj-$(CONFIG_LTTNG) +=  $(shell \
           if [ $(VERSION) -ge 3 \
-            -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
+            -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
             echo "lttng-probe-kvm-x86.o" ; fi;)
         obj-$(CONFIG_LTTNG) +=  $(shell \
           if [ $(VERSION) -ge 3 \
-            -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
+            -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
             echo "lttng-probe-kvm-x86-mmu.o" ; fi;)
       else
         $(warning File $(kvm_dep) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
@@ -55,7 +68,7 @@ endif # CONFIG_X86
 
 obj-$(CONFIG_LTTNG) +=  $(shell \
   if [ $(VERSION) -ge 3 \
-    -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 33 \) ] ; then \
+    -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 33 \) ] ; then \
     echo "lttng-probe-signal.o" ; fi;)
 
 ifneq ($(CONFIG_BLOCK),)
@@ -70,7 +83,7 @@ ifneq ($(CONFIG_NET),)
   obj-$(CONFIG_LTTNG) += lttng-probe-skb.o
   obj-$(CONFIG_LTTNG) +=  $(shell \
     if [ $(VERSION) -ge 3 \
-      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 37 \) ] ; then \
+      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 37 \) ] ; then \
       echo "lttng-probe-net.o" ; fi;)
   obj-$(CONFIG_LTTNG) +=  $(shell \
     if [ $(VERSION) -ge 4 \
@@ -85,7 +98,7 @@ endif # CONFIG_NET
 ifneq ($(CONFIG_SND_SOC),)
   obj-$(CONFIG_LTTNG) +=  $(shell \
     if [ $(VERSION) -ge 3 \
-      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
+      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
       echo "lttng-probe-asoc.o" ; fi;)
 endif # CONFIG_SND_SOC
 
@@ -93,13 +106,15 @@ ifneq ($(CONFIG_EXT3_FS),)
   ext3_dep = $(srctree)/fs/ext3/*.h
   ext3_dep_check = $(wildcard $(ext3_dep))
   ext3 = $(shell \
-    if [ $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
-      if [ \( $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) \) -a \
-        -z "$(ext3_dep_check)" ] ; then \
-        echo "warn" ; \
-        exit ; \
+    if [ $(VERSION) -lt 4 -o \( $(VERSION) -eq 4 -a $(PATCHLEVEL) -lt 3 \) ] ; then \
+      if [ $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
+        if [ \( $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) \) -a \
+          -z "$(ext3_dep_check)" ] ; then \
+          echo "warn" ; \
+          exit ; \
+        fi; \
+        echo "lttng-probe-ext3.o" ; \
       fi; \
-      echo "lttng-probe-ext3.o" ; \
     fi;)
   ifeq ($(ext3),warn)
     $(warning Files $(ext3_dep) not found. Probe "ext3" is disabled. Use full kernel source tree to enable it.)
@@ -128,30 +143,22 @@ endif # CONFIG_JBD
 ifneq ($(CONFIG_REGULATOR),)
   obj-$(CONFIG_LTTNG) +=  $(shell \
     if [ $(VERSION) -ge 3 \
-      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
+      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
       echo "lttng-probe-regulator.o" ; fi;)
 endif # CONFIG_REGULATOR
 
 ifneq ($(CONFIG_SCSI),)
   obj-$(CONFIG_LTTNG) +=  $(shell \
     if [ $(VERSION) -ge 3 \
-      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 35 \) ] ; then \
+      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 35 \) ] ; then \
       echo "lttng-probe-scsi.o" ; fi;)
 endif # CONFIG_SCSI
 
-vmscan = $(shell \
+obj-$(CONFIG_LTTNG) += $(shell \
   if [ $(VERSION) -ge 3 \
-    -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
+    -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
     echo "lttng-probe-vmscan.o" ; fi;)
 
-ifneq ($(CONFIG_SWAP),)
-  obj-$(CONFIG_LTTNG) += $(vmscan)
-else
-  ifneq ($(CONFIG_CGROUP_MEM_RES_CTLR),)
-    obj-$(CONFIG_LTTNG) += $(vmscan)
-  endif # CONFIG_CGROUP_MEM_RES_CTLR
-endif # CONFIG_SWAP
-
 # lock probe does not work, so disabling it for now
 #ifneq ($(CONFIG_LOCKDEP),)
 #  obj-$(CONFIG_LTTNG) += lttng-probe-lock.o
@@ -161,7 +168,7 @@ ifneq ($(CONFIG_BTRFS_FS),)
   btrfs_dep = $(srctree)/fs/btrfs/*.h
   btrfs = $(shell \
     if [ $(VERSION) -ge 3 \
-      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 39 \) ] ; then \
+      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 39 \) ] ; then \
       echo "lttng-probe-btrfs.o" ; fi;)
   ifneq ($(btrfs),)
     ifeq ($(wildcard $(btrfs_dep)),)
@@ -174,7 +181,7 @@ endif # CONFIG_BTRFS_FS
 
 obj-$(CONFIG_LTTNG) +=  $(shell \
   if [ $(VERSION) -ge 3 \
-    -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
+    -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
     echo "lttng-probe-compaction.o" ; fi;)
 
 ifneq ($(CONFIG_EXT4_FS),)
@@ -244,24 +251,36 @@ obj-$(CONFIG_LTTNG) += lttng-probe-workqueue.o
 ifneq ($(CONFIG_KALLSYMS_ALL),)
   obj-$(CONFIG_LTTNG) +=  $(shell \
     if [ $(VERSION) -ge 3 \
-      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
+      -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
       echo "lttng-probe-writeback.o" ; fi;)
 else
-  $(warning CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem.)
+  ifdef CONFIG_LOCALVERSION # Check if dot-config is included.
+    $(warning CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem.)
+  endif
 endif # CONFIG_KALLSYMS_ALL
 
 ifneq ($(CONFIG_KPROBES),)
   obj-$(CONFIG_LTTNG) += lttng-kprobes.o
 endif # CONFIG_KPROBES
 
+ifneq ($(CONFIG_UPROBES),)
+  obj-$(CONFIG_LTTNG) += lttng-uprobes.o
+endif # CONFIG_UPROBES
+
 ifneq ($(CONFIG_KRETPROBES),)
   obj-$(CONFIG_LTTNG) += lttng-kretprobes.o
 endif # CONFIG_KRETPROBES
 
 ifneq ($(CONFIG_DYNAMIC_FTRACE),)
-  obj-$(CONFIG_LTTNG) += lttng-ftrace.o
+  ifeq ($(have_ftrace_header),yes)
+    obj-$(CONFIG_LTTNG) += lttng-ftrace.o
+  else
+    $(warning Files $(ftrace_dep) not found. Probe "ftrace" is disabled. Use full kernel source tree to enable it.)
+  endif
 endif # CONFIG_DYNAMIC_FTRACE
 
-obj-$(CONFIG_LTTNG) += lttng-test.o
+ifneq ($(CONFIG_PREEMPTIRQ_EVENTS),)
+  obj-$(CONFIG_LTTNG) += lttng-probe-preemptirq.o
+endif # CONFIG_PREEMPTIRQ_EVENTS
 
 # vim:syntax=make