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HV: make: add menuconfig

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This patch enables 'make menuconfig' leveraging the menuconfig.py in kconfiglib,
which shows a TUI for modifying the current configurations.

Menuconfig.py is python3 only, and thus the existence of 'python3' instead of
'python' is checked and python3 is used to run all the scripts.

Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Acked-by: Geoffroy VanCutsem <geoffroy.vancutsem@intel.com>
This commit is contained in:
Junjie Mao 2018-06-09 15:39:28 +08:00 committed by Jack Ren
parent 216f4e78a8
commit 6df3ac0038
2 changed files with 17 additions and 13 deletions
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13
hypervisor/scripts/kconfig/kconfig.mk
View File

@ -21,14 +21,14 @@ $(HV_OBJDIR)/$(HV_CONFIG_MK): $(HV_OBJDIR)/$(HV_CONFIG)
$(HV_OBJDIR)/$(HV_CONFIG_H): $(HV_OBJDIR)/$(HV_CONFIG) $(HV_OBJDIR)/$(HV_CONFIG_H): $(HV_OBJDIR)/$(HV_CONFIG)
@mkdir -p $(dir $@) @mkdir -p $(dir $@)
@python $(KCONFIG_DIR)/generate_header.py Kconfig $< $@ @python3 $(KCONFIG_DIR)/generate_header.py Kconfig $< $@
# This target forcefully generate a .config based on a given default # This target forcefully generate a .config based on a given default
# one. Overwrite the current .config if it exists. # one. Overwrite the current .config if it exists.
.PHONY: defconfig .PHONY: defconfig
defconfig: $(KCONFIG_DEPS) defconfig: $(KCONFIG_DEPS)
@mkdir -p $(HV_OBJDIR) @mkdir -p $(HV_OBJDIR)
@python $(KCONFIG_DIR)/defconfig.py Kconfig arch/x86/configs/$(PLATFORM).config $(HV_OBJDIR)/$(HV_CONFIG) @python3 $(KCONFIG_DIR)/defconfig.py Kconfig arch/x86/configs/$(PLATFORM).config $(HV_OBJDIR)/$(HV_CONFIG)
# Use silentoldconfig to forcefully update the current .config, or generate a # Use silentoldconfig to forcefully update the current .config, or generate a
# new one if no previous .config exists. This target can be used as a # new one if no previous .config exists. This target can be used as a
@ -37,13 +37,18 @@ defconfig: $(KCONFIG_DEPS)
.PHONY: oldconfig .PHONY: oldconfig
oldconfig: $(KCONFIG_DEPS) oldconfig: $(KCONFIG_DEPS)
@mkdir -p $(HV_OBJDIR) @mkdir -p $(HV_OBJDIR)
@python $(KCONFIG_DIR)/silentoldconfig.py Kconfig $(HV_OBJDIR)/$(HV_CONFIG) PLATFORM_$(shell echo $(PLATFORM) | tr a-z A-Z)=y @python3 $(KCONFIG_DIR)/silentoldconfig.py Kconfig $(HV_OBJDIR)/$(HV_CONFIG) PLATFORM_$(shell echo $(PLATFORM) | tr a-z A-Z)=y
# Minimize the current .config. This target can be used to generate a defconfig # Minimize the current .config. This target can be used to generate a defconfig
# for future use. # for future use.
.PHONY: minimalconfig .PHONY: minimalconfig
minimalconfig: $(HV_OBJDIR)/$(HV_CONFIG) minimalconfig: $(HV_OBJDIR)/$(HV_CONFIG)
@python $(KCONFIG_DIR)/minimalconfig.py Kconfig $(HV_OBJDIR)/$(HV_CONFIG) $(HV_OBJDIR)/$(HV_DEFCONFIG) @python3 $(KCONFIG_DIR)/minimalconfig.py Kconfig $(HV_OBJDIR)/$(HV_CONFIG) $(HV_OBJDIR)/$(HV_DEFCONFIG)
$(eval $(call check_dep_exec,menuconfig,MENUCONFIG_DEPS))
export KCONFIG_CONFIG := $(HV_OBJDIR)/$(HV_CONFIG)
menuconfig: $(MENUCONFIG_DEPS) $(HV_OBJDIR)/$(HV_CONFIG)
@python3 $(shell which menuconfig) Kconfig
-include $(HV_OBJDIR)/$(HV_CONFIG_MK) -include $(HV_OBJDIR)/$(HV_CONFIG_MK)

17
scripts/deps.mk
View File

@ -14,17 +14,16 @@ check_exec_$(1):
fi fi
endef endef
# usage: check_dep_pylib <library name> <variable> # usage: check_dep_py3lib <library name> <variable>
# #
# Create a target that checks the existence of the specified python library, and # Create a target that checks the existence of the specified python 3 library, and
# append that target to the given variable. The default python version (which # append that target to the given variable.
# can be either 2.x or 3.x) is used. define check_dep_py3lib =
define check_dep_pylib = $(2) += check_py3lib_$(1)
$(2) += check_pylib_$(1) check_py3lib_$(1):
check_pylib_$(1): @if ! pip3 list 2>/dev/null | grep $(1) > /dev/null 2>&1; then \
@if ! pip list 2>/dev/null | grep $(1) > /dev/null 2>&1; then \
echo "******** Missing prerequisite tool ********"; \ echo "******** Missing prerequisite tool ********"; \
echo "The python library *$(1)* is not installed"; \ echo "The python3 library *$(1)* is not installed"; \
echo "Please refer to the Getting Started Guide" \ echo "Please refer to the Getting Started Guide" \
"for installation instructions"; \ "for installation instructions"; \
exit 1; \ exit 1; \