arm: Protect hypervisor used SGIs and PPIs from cell changes

[jailhouse.git] / Makefile

diff --git a/Makefile b/Makefile
index c0e63f4c41d9fbdcad5b260a974426edd12fd0b3..6d597af281d4a74c91e59cb38aa9ebe63464f382 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -10,22 +10,62 @@
 # the COPYING file in the top-level directory.
 #
 
-all: modules
+# Check make version
+need := 3.82
+ifneq ($(need),$(firstword $(sort $(MAKE_VERSION) $(need))))
+$(error Too old make version $(MAKE_VERSION), at least $(need) required)
+endif
 
-# out-of-tree build
+# no recipes above this one (also no includes)
+all: modules tools
+
+# includes installation-related variables and definitions
+include scripts/include.mk
+
+# out-of-tree build for our kernel-module, firmware and inmates
 KDIR ?= /lib/modules/`uname -r`/build
 
-modules modules_install clean:
-       $(MAKE) -C $(KDIR) M=$$PWD $@
+INSTALL_MOD_PATH ?= $(DESTDIR)
+export INSTALL_MOD_PATH
+
+DOXYGEN ?= doxygen
+
+kbuild = -C $(KDIR) M=$$PWD $@
+
+modules:
+       $(Q)$(MAKE) $(kbuild)
+
+# recursive build of tools
+tools:
+       $(Q)$(MAKE) -C tools
+
+# documentation, build needs to be triggered explicitly
+docs:
+       $(DOXYGEN) Documentation/Doxyfile
+
+# remove generated docs
+docs_clean:
+       rm -rf Documentation/generated
+
+# clean up kernel, tools and generated docs
+clean: docs_clean
+       $(Q)$(MAKE) $(kbuild)
+       $(Q)$(MAKE) -C tools $@
 
 modules_install: modules
+       $(Q)$(MAKE) $(kbuild)
 
-hypervisor/jailhouse.bin: modules
+firmware_install: $(DESTDIR)$(firmwaredir) modules
+       $(INSTALL_DATA) hypervisor/jailhouse*.bin $<
 
-firmware_install: hypervisor/jailhouse.bin
-       cp $< /lib/firmware/
+ifeq ($(ARCH),x86)
+TOOL_INMATES_INSTALL := tool_inmates_install
+tool_inmates_install: $(DESTDIR)$(libexecdir)/jailhouse
+       $(INSTALL_DATA) inmates/tools/$(ARCH)/*.bin $<
+endif
 
-install: modules_install firmware_install
-       depmod -aq
+install: modules_install firmware_install $(TOOL_INMATES_INSTALL)
+       $(Q)$(MAKE) -C tools $@
 
-.PHONY: modules_install install clean firmware_install modules
+.PHONY: modules_install install clean firmware_install modules tools docs \
+       docs_clean