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Commonalise config.gen/{arch,kernel}.in generation.

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/trunk/kconfig/kconfig.mk |   76    34    42     0 ++++++++++++++++++++++++-----------------------------
 1 file changed, 34 insertions(+), 42 deletions(-)
This commit is contained in:
Yann E. MORIN" 2008-10-09 17:40:15 +00:00
parent 374744285e
commit f2463146eb
1 changed files with 34 additions and 42 deletions
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76
kconfig/kconfig.mk
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@ -19,10 +19,10 @@ CFLAGS += -DKBUILD_NO_NLS
endif
# Build a list of all config files
ARCH_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/arch/*.in)
KERN_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/kernel/*.in)
DEBUG_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/debug/*.in)
TOOLS_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/tools/*.in)
ARCH_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/arch/*.in)
KERNEL_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/kernel/*.in)
DEBUG_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/debug/*.in)
TOOLS_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/tools/*.in)
STATIC_CONFIG_FILES = $(shell find $(CT_LIB_DIR)/config -type f -name '*.in')
GEN_CONFIG_FILES=$(CT_TOP_DIR)/config.gen/arch.in \
@ -34,7 +34,7 @@ CONFIG_FILES=$(STATIC_CONFIG_FILES) $(GEN_CONFIG_FILES)
# Build list of items
ARCHS = $(patsubst $(CT_LIB_DIR)/config/arch/%.in,%,$(ARCH_CONFIG_FILES))
KERNELS = $(patsubst $(CT_LIB_DIR)/config/kernel/%.in,%,$(KERN_CONFIG_FILES))
KERNELS = $(patsubst $(CT_LIB_DIR)/config/kernel/%.in,%,$(KERNEL_CONFIG_FILES))
$(GEN_CONFIG_FILES): $(CT_TOP_DIR)/config.gen \
$(CT_LIB_DIR)/kconfig/kconfig.mk
@ -42,55 +42,47 @@ $(GEN_CONFIG_FILES): $(CT_TOP_DIR)/config.gen \
$(CT_TOP_DIR)/config.gen: $(KCONFIG_TOP)
@mkdir -p $(CT_TOP_DIR)/config.gen
$(CT_TOP_DIR)/config.gen/arch.in: $(ARCH_CONFIG_FILES)
@echo ' IN config.gen/arch.in'
@(echo "# Architectures menu"; \
# Function build_gen_choice_in:
# $1 : destination file
# $2 : name for the entries family (eg. Architecture, kernel...)
# $3 : prefix for the choice entries (eg. ARCH, KERNEL...)
# $4 : base directory containing config files
# $5 : list of config entries (eg. for architectures: "alpha arm ia64"...,
# and for kernels: "bare-metal linux"...)
# Example to build the kernels generated config file:
# $(call build_gen_choice_in,config.gen/kernel.in,Kernel,KERNEL,config/kernel,$(KERNELS))
define build_gen_choice_in
@echo ' IN $(1)'
@(echo "# $(2) menu"; \
echo "# Generated file, do not edit!!!"; \
echo ""; \
for arch in $(ARCHS); do \
_arch=$$(echo "$${arch}" |sed -r -s -e 's/[-.+]/_/g;'); \
echo "config ARCH_$${_arch}"; \
for entry in $(5); do \
file="$(4)/$${entry}.in"; \
_entry=$$(echo "$${entry}" |sed -r -s -e 's/[-.+]/_/g;'); \
echo "config $(3)_$${_entry}"; \
echo " bool"; \
printf " prompt \"$${arch}"; \
if grep -E '^# +EXPERIMENTAL$$' config/arch/$${arch}.in >/dev/null 2>&1; then \
printf " prompt \"$${entry}"; \
if grep -E '^# +EXPERIMENTAL$$' $${file} >/dev/null 2>&1; then \
echo " (EXPERIMENTAL)\""; \
echo " depends on EXPERIMENTAL"; \
else \
echo "\""; \
fi; \
echo "if ARCH_$${_arch}"; \
echo "config ARCH"; \
echo " default \"$${arch}\" if ARCH_$${_arch}"; \
echo "source config/arch/$${arch}.in"; \
echo "if $(3)_$${_entry}"; \
echo "config $(3)"; \
echo " default \"$${entry}\" if $(3)_$${_entry}"; \
echo "source $${file}"; \
echo "endif"; \
echo ""; \
done; \
) >$@
) >$(1)
endef
$(CT_TOP_DIR)/config.gen/kernel.in: $(KERN_CONFIG_FILES)
@echo ' IN config.gen/kernel.in'
@(echo "# Kernel menu"; \
echo "# Generated file, do not edit!!!"; \
echo ""; \
for kern in $(KERNELS); do \
_kern=$$(echo "$${kern}" |sed -r -s -e 's/[-.+]/_/g;'); \
echo "config KERNEL_$${_kern}"; \
echo " bool"; \
printf " prompt \"$${kern}"; \
if grep -E '^# +EXPERIMENTAL$$' config/kernel/$${kern}.in >/dev/null 2>&1; then \
echo " (EXPERIMENTAL)\""; \
echo " depends on EXPERIMENTAL"; \
else \
echo "\""; \
fi; \
echo "if KERNEL_$${_kern}"; \
echo "config KERNEL"; \
echo " default \"$${kern}\" if KERNEL_$${_kern}"; \
echo "source config/kernel/$${kern}.in"; \
echo "endif"; \
echo ""; \
done; \
) >$@
$(CT_TOP_DIR)/config.gen/arch.in: $(ARCH_CONFIG_FILES)
$(call build_gen_choice_in,$(patsubst $(CT_TOP_DIR)/%,%,$@),Architecture,ARCH,config/arch,$(ARCHS))
$(CT_TOP_DIR)/config.gen/kernel.in: $(KERNEL_CONFIG_FILES)
$(call build_gen_choice_in,$(patsubst $(CT_TOP_DIR)/%,%,$@),Kernel,KERNEL,config/kernel,$(KERNELS))
$(CT_TOP_DIR)/config.gen/debug.in: $(DEBUG_CONFIG_FILES)
@echo ' IN config.gen/debug.in'