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Kbuild: Additions to Makefile.inc This commit adds the following features to Makefile.inc: - The location of the project (PROJECT_BASE) can be specified as a parameter. - BSP and KERNEL_TYPE parameters can be used to specify a default configuration. - The default configuration is created everytime the target all and qemu are invoked. - initconfig target creates a default configuration. - The name of the file for the configuration snippet can now be selected using the parameter CONF_OVERLAY. - The clean target is able to remove generated files even if a different PROJECT_BASE is defined. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Iabd8469465f57c222972f326fe997be58fb87f41
2015-05-10 04:39:56 +08:00
PROJECT_BASE ?= $(shell pwd)
Kbuild Makefile mechanism for samples and projects. This commit adds the capability to the Kbuild system of adding samples and projects to the build process. This commits adds the hello_world and philosophers sample code as an example of how to configure a project into the build system. The project can be hosted inside the kernel source tree or outside the kernel source tree. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Id980e959ac6e0061f8227d5d81191a169bfc8fc3
2015-02-22 06:05:51 +08:00
ARCH?=x86
Kbuild: New mergeconfig target. This commit adds the mergeconfig target. The mergeconfig target merges the current .config file with the prj_<ARCH>.conf configuration file and updates the current configuration of the project. Change-Id: Ia7112147ffbc033d7860369241188af13b53b334 Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
2015-05-06 06:21:55 +08:00
export ARCH VPFILE
Kbuild: Additions to Makefile.inc This commit adds the following features to Makefile.inc: - The location of the project (PROJECT_BASE) can be specified as a parameter. - BSP and KERNEL_TYPE parameters can be used to specify a default configuration. - The default configuration is created everytime the target all and qemu are invoked. - initconfig target creates a default configuration. - The name of the file for the configuration snippet can now be selected using the parameter CONF_OVERLAY. - The clean target is able to remove generated files even if a different PROJECT_BASE is defined. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Iabd8469465f57c222972f326fe997be58fb87f41
2015-05-10 04:39:56 +08:00
ifdef BSP
ifdef KERNEL_TYPE
KBUILD_DEFCONFIG=$(KERNEL_TYPE)_$(BSP)_defconfig
export KBUILD_DEFCONFIG
endif
endif
ifdef KBUILD_DEFCONFIG
CONFIG_DEPS=initconfig
else
CONFIG_DEPS=FORCE
endif
Kbuild: support sources in different directory In some cases you might want to compile sources in a customer location, for example share code for samples that runs in nano and micro kernels. Set SOURCE_DIR in the project Makefile to achieve this. Change-Id: Iaa4d0fe701b30499b903b64ddf816a678074a176 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-10 06:34:57 +08:00
ifndef SOURCE_DIR
SOURCE_DIR=$(PROJECT_BASE)/src/
endif
Kbuild: New mergeconfig target. This commit adds the mergeconfig target. The mergeconfig target merges the current .config file with the prj_<ARCH>.conf configuration file and updates the current configuration of the project. Change-Id: Ia7112147ffbc033d7860369241188af13b53b334 Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
2015-05-06 06:21:55 +08:00
CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
else if [ -x /bin/bash ]; then echo /bin/bash; \
else echo sh; fi ; fi)
Kbuild Makefile mechanism for samples and projects. This commit adds the capability to the Kbuild system of adding samples and projects to the build process. This commits adds the hello_world and philosophers sample code as an example of how to configure a project into the build system. The project can be hosted inside the kernel source tree or outside the kernel source tree. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Id980e959ac6e0061f8227d5d81191a169bfc8fc3
2015-02-22 06:05:51 +08:00
Kbuild: Additions to Makefile.inc This commit adds the following features to Makefile.inc: - The location of the project (PROJECT_BASE) can be specified as a parameter. - BSP and KERNEL_TYPE parameters can be used to specify a default configuration. - The default configuration is created everytime the target all and qemu are invoked. - initconfig target creates a default configuration. - The name of the file for the configuration snippet can now be selected using the parameter CONF_OVERLAY. - The clean target is able to remove generated files even if a different PROJECT_BASE is defined. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Iabd8469465f57c222972f326fe997be58fb87f41
2015-05-10 04:39:56 +08:00
all: $(CONFIG_DEPS)
Kbuild Makefile mechanism for samples and projects. This commit adds the capability to the Kbuild system of adding samples and projects to the build process. This commits adds the hello_world and philosophers sample code as an example of how to configure a project into the build system. The project can be hosted inside the kernel source tree or outside the kernel source tree. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Id980e959ac6e0061f8227d5d81191a169bfc8fc3
2015-02-22 06:05:51 +08:00
$(Q)$(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \
Kbuild: support sources in different directory In some cases you might want to compile sources in a customer location, for example share code for samples that runs in nano and micro kernels. Set SOURCE_DIR in the project Makefile to achieve this. Change-Id: Iaa4d0fe701b30499b903b64ddf816a678074a176 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-10 06:34:57 +08:00
PROJECT=$(PROJECT_BASE) SOURCE_DIR=$(SOURCE_DIR)
Kbuild Makefile mechanism for samples and projects. This commit adds the capability to the Kbuild system of adding samples and projects to the build process. This commits adds the hello_world and philosophers sample code as an example of how to configure a project into the build system. The project can be hosted inside the kernel source tree or outside the kernel source tree. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Id980e959ac6e0061f8227d5d81191a169bfc8fc3
2015-02-22 06:05:51 +08:00
rm-files:= final-linker.cmd linker.cmd modules.order \
Kbuild: Standard output file names. This commit changes the name of the output files. The output names tinymountain.* have been changed to microkernel.* and nanokernel.*. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Ia73daa35bb8e44972065af3a217bf87335169dac
2015-05-01 06:19:04 +08:00
staticIdt.o System.map *kernel.lnk \
*kernel.map *kernel.elf
Kbuild Makefile mechanism for samples and projects. This commit adds the capability to the Kbuild system of adding samples and projects to the build process. This commits adds the hello_world and philosophers sample code as an example of how to configure a project into the build system. The project can be hosted inside the kernel source tree or outside the kernel source tree. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Id980e959ac6e0061f8227d5d81191a169bfc8fc3
2015-02-22 06:05:51 +08:00
rm-dirs := arch drivers include kernel lib misc \
scripts source
clean: FORCE
Kbuild: Additions to Makefile.inc This commit adds the following features to Makefile.inc: - The location of the project (PROJECT_BASE) can be specified as a parameter. - BSP and KERNEL_TYPE parameters can be used to specify a default configuration. - The default configuration is created everytime the target all and qemu are invoked. - initconfig target creates a default configuration. - The name of the file for the configuration snippet can now be selected using the parameter CONF_OVERLAY. - The clean target is able to remove generated files even if a different PROJECT_BASE is defined. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Iabd8469465f57c222972f326fe997be58fb87f41
2015-05-10 04:39:56 +08:00
$(shell cd $(PROJECT_BASE);rm $(rm-files) -f)
$(shell cd $(PROJECT_BASE);rm $(rm-dirs) -r)
Kbuild Makefile mechanism for samples and projects. This commit adds the capability to the Kbuild system of adding samples and projects to the build process. This commits adds the hello_world and philosophers sample code as an example of how to configure a project into the build system. The project can be hosted inside the kernel source tree or outside the kernel source tree. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Id980e959ac6e0061f8227d5d81191a169bfc8fc3
2015-02-22 06:05:51 +08:00
mrproper: clean
$(Q)$(MAKE) -C $(TIMO_BASE) \
Kbuild: New mergeconfig target. This commit adds the mergeconfig target. The mergeconfig target merges the current .config file with the prj_<ARCH>.conf configuration file and updates the current configuration of the project. Change-Id: Ia7112147ffbc033d7860369241188af13b53b334 Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
2015-05-06 06:21:55 +08:00
PROJECT=$(PROJECT_BASE) mrproper
Kbuild Makefile mechanism for samples and projects. This commit adds the capability to the Kbuild system of adding samples and projects to the build process. This commits adds the hello_world and philosophers sample code as an example of how to configure a project into the build system. The project can be hosted inside the kernel source tree or outside the kernel source tree. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Id980e959ac6e0061f8227d5d81191a169bfc8fc3
2015-02-22 06:05:51 +08:00
%config: FORCE
$(Q)$(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \
Kbuild: New mergeconfig target. This commit adds the mergeconfig target. The mergeconfig target merges the current .config file with the prj_<ARCH>.conf configuration file and updates the current configuration of the project. Change-Id: Ia7112147ffbc033d7860369241188af13b53b334 Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
2015-05-06 06:21:55 +08:00
PROJECT=$(PROJECT_BASE) $@
Kbuild Makefile mechanism for samples and projects. This commit adds the capability to the Kbuild system of adding samples and projects to the build process. This commits adds the hello_world and philosophers sample code as an example of how to configure a project into the build system. The project can be hosted inside the kernel source tree or outside the kernel source tree. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Id980e959ac6e0061f8227d5d81191a169bfc8fc3
2015-02-22 06:05:51 +08:00
Kbuild: Additions to Makefile.inc This commit adds the following features to Makefile.inc: - The location of the project (PROJECT_BASE) can be specified as a parameter. - BSP and KERNEL_TYPE parameters can be used to specify a default configuration. - The default configuration is created everytime the target all and qemu are invoked. - initconfig target creates a default configuration. - The name of the file for the configuration snippet can now be selected using the parameter CONF_OVERLAY. - The clean target is able to remove generated files even if a different PROJECT_BASE is defined. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Iabd8469465f57c222972f326fe997be58fb87f41
2015-05-10 04:39:56 +08:00
qemu: $(CONFIG_DEPS)
Kbuild: QEMU target. This commit adds support for the qemu target. This target will generate the kernel binary and will launch a qemu instance running the binary. Currently, only the x86 generic pc and the arm tilm3s6965 BSPs are supported with emulation. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: I9e71d3ce2fba98572830475a2e15e3fceb0216b4
2015-05-01 03:14:29 +08:00
$(Q)$(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \
Kbuild: New mergeconfig target. This commit adds the mergeconfig target. The mergeconfig target merges the current .config file with the prj_<ARCH>.conf configuration file and updates the current configuration of the project. Change-Id: Ia7112147ffbc033d7860369241188af13b53b334 Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
2015-05-06 06:21:55 +08:00
PROJECT=$(PROJECT_BASE) qemu
run defconfig if we have no .config Change-Id: Ic9f3eb3736721bed3434f934081704343f4d17f1 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-09 20:53:23 +08:00
cmd_defconfig = \
Kbuild: Additions to Makefile.inc This commit adds the following features to Makefile.inc: - The location of the project (PROJECT_BASE) can be specified as a parameter. - BSP and KERNEL_TYPE parameters can be used to specify a default configuration. - The default configuration is created everytime the target all and qemu are invoked. - initconfig target creates a default configuration. - The name of the file for the configuration snippet can now be selected using the parameter CONF_OVERLAY. - The clean target is able to remove generated files even if a different PROJECT_BASE is defined. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Iabd8469465f57c222972f326fe997be58fb87f41
2015-05-10 04:39:56 +08:00
$(Q)test -s .config || $(Q) $(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \
PROJECT=$(PROJECT_BASE) defconfig
run defconfig if we have no .config Change-Id: Ic9f3eb3736721bed3434f934081704343f4d17f1 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-09 20:53:23 +08:00
Makefile: run mergeconfig only when needed Change-Id: Ic080c1c974fde413e5f10247d130b40904838e09 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-09 18:39:05 +08:00
cmd_merge_config = set -e; \
run defconfig if we have no .config Change-Id: Ic9f3eb3736721bed3434f934081704343f4d17f1 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-09 20:53:23 +08:00
$(call cmd_defconfig) \
Kbuild: Additions to Makefile.inc This commit adds the following features to Makefile.inc: - The location of the project (PROJECT_BASE) can be specified as a parameter. - BSP and KERNEL_TYPE parameters can be used to specify a default configuration. - The default configuration is created everytime the target all and qemu are invoked. - initconfig target creates a default configuration. - The name of the file for the configuration snippet can now be selected using the parameter CONF_OVERLAY. - The clean target is able to remove generated files even if a different PROJECT_BASE is defined. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Iabd8469465f57c222972f326fe997be58fb87f41
2015-05-10 04:39:56 +08:00
$(Q)test -s $(CONF_OVERLAY) || \
Kbuild: New mergeconfig target. This commit adds the mergeconfig target. The mergeconfig target merges the current .config file with the prj_<ARCH>.conf configuration file and updates the current configuration of the project. Change-Id: Ia7112147ffbc033d7860369241188af13b53b334 Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
2015-05-06 06:21:55 +08:00
$(Q)$(CONFIG_SHELL) $(TIMO_BASE)/scripts/kconfig/merge_config.sh \
Kbuild: Additions to Makefile.inc This commit adds the following features to Makefile.inc: - The location of the project (PROJECT_BASE) can be specified as a parameter. - BSP and KERNEL_TYPE parameters can be used to specify a default configuration. - The default configuration is created everytime the target all and qemu are invoked. - initconfig target creates a default configuration. - The name of the file for the configuration snippet can now be selected using the parameter CONF_OVERLAY. - The clean target is able to remove generated files even if a different PROJECT_BASE is defined. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Iabd8469465f57c222972f326fe997be58fb87f41
2015-05-10 04:39:56 +08:00
-m -O $(PROJECT_BASE) $(PROJECT_BASE)/.config $(CONF_OVERLAY)
Makefile: run mergeconfig only when needed Change-Id: Ic080c1c974fde413e5f10247d130b40904838e09 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-09 18:39:05 +08:00
Kbuild: Additions to Makefile.inc This commit adds the following features to Makefile.inc: - The location of the project (PROJECT_BASE) can be specified as a parameter. - BSP and KERNEL_TYPE parameters can be used to specify a default configuration. - The default configuration is created everytime the target all and qemu are invoked. - initconfig target creates a default configuration. - The name of the file for the configuration snippet can now be selected using the parameter CONF_OVERLAY. - The clean target is able to remove generated files even if a different PROJECT_BASE is defined. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Iabd8469465f57c222972f326fe997be58fb87f41
2015-05-10 04:39:56 +08:00
initconfig:
Makefile: run mergeconfig only when needed Change-Id: Ic080c1c974fde413e5f10247d130b40904838e09 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-09 18:39:05 +08:00
$(call cmd_merge_config)
Kbuild: New mergeconfig target. This commit adds the mergeconfig target. The mergeconfig target merges the current .config file with the prj_<ARCH>.conf configuration file and updates the current configuration of the project. Change-Id: Ia7112147ffbc033d7860369241188af13b53b334 Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
2015-05-06 06:21:55 +08:00
$(Q)yes "" | $(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \
PROJECT=$(PROJECT_BASE) oldconfig
Kbuild: QEMU target. This commit adds support for the qemu target. This target will generate the kernel binary and will launch a qemu instance running the binary. Currently, only the x86 generic pc and the arm tilm3s6965 BSPs are supported with emulation. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: I9e71d3ce2fba98572830475a2e15e3fceb0216b4
2015-05-01 03:14:29 +08:00
Kbuild Makefile mechanism for samples and projects. This commit adds the capability to the Kbuild system of adding samples and projects to the build process. This commits adds the hello_world and philosophers sample code as an example of how to configure a project into the build system. The project can be hosted inside the kernel source tree or outside the kernel source tree. Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com> Change-Id: Id980e959ac6e0061f8227d5d81191a169bfc8fc3
2015-02-22 06:05:51 +08:00
PHONY += FORCE
FORCE:
.PHONY: $(PHONY)