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-rw-r--r--config/config.mk135
1 files changed, 17 insertions, 118 deletions
diff --git a/config/config.mk b/config/config.mk
index 4946967..fe45075 100644
--- a/config/config.mk
+++ b/config/config.mk
@@ -31,10 +31,13 @@ GEN_CONFIG_FILES = config.gen/arch.in \
config.gen/libc.in \
config.gen/debug.in
# ... and how to access them:
-# Generated files depends on config.mk (this file) because it has the
-# functions needed to build the genrated files, and thus they might
-# need re-generation if config.mk changes
-$(GEN_CONFIG_FILES): config.gen \
+# Generated files depends on the gen_in_frags script because it has the
+# functions needed to build the genrated files, and thus they might need
+# re-generation if it changes.
+# They also depends on config.mk (this file) because it has the dependency
+# rules, and thus they might need re-generation if the deps change.
+$(GEN_CONFIG_FILES): config.gen \
+ $(CT_LIB_DIR)/scripts/gen_in_frags.sh \
$(CT_LIB_DIR)/config/config.mk
# Helper entry for the configurators
@@ -61,133 +64,29 @@ LIBCS = $(patsubst config/libc/%.in,%,$(LIBC_CONFIG_FILES))
DEBUGS = $(patsubst config/debug/%.in,%,$(DEBUG_CONFIG_FILES))
#-----------------------------------------------------------
-# Helper functions to ease building generated config files
-
-# The function 'build_gen_choice_in' builds a choice-menu of a list of
-# components in the given list, also adding source-ing of associazted
-# config files:
-# $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 : generate backend conditionals if Y, don't if anything else
-# $6 : list of config entries (eg. for architectures: "alpha arm ia64"...,
-# and for kernels: "bare-metal linux"...)
-# Example to build the kernels generated config file:
-# $(call build_gen_choice_in,config.gen/kernel.in,Target OS,KERNEL,config/kernel,$(KERNELS))
-define build_gen_choice_in
- @$(ECHO) ' IN $(1)'
- $(SILENT)(echo "# $(2) menu"; \
- echo "# Generated file, do not edit!!!"; \
- echo ""; \
- echo "choice GEN_CHOICE_$(3)"; \
- echo " bool"; \
- echo " prompt \"$(2)\""; \
- echo ""; \
- for entry in $(6); do \
- file="$(4)/$${entry}.in"; \
- _entry=$$(echo "$${entry}" |$(sed) -r -s -e 's/[-.+]/_/g;'); \
- echo "config $(3)_$${_entry}"; \
- echo " bool"; \
- echo " prompt \"$${entry}\""; \
- if [ "$(5)" = "Y" ]; then \
- echo " depends on $(3)_$${_entry}_AVAILABLE"; \
- fi; \
- $(sed) -r -e '/^## depends on /!d; s/^## / /;' $${file} 2>/dev/null; \
- $(sed) -r -e '/^## select /!d; s/^## / /;' $${file} 2>/dev/null; \
- if grep -E '^## help' $${file} >/dev/null 2>&1; then \
- echo " help"; \
- $(sed) -r -e '/^## help ?/!d; s/^## help ?/ /;' $${file} 2>/dev/null;\
- fi; \
- echo ""; \
- done; \
- echo "endchoice"; \
- for entry in $(6); do \
- file="$(4)/$${entry}.in"; \
- _entry=$$(echo "$${entry}" |$(sed) -r -s -e 's/[-.+]/_/g;'); \
- echo ""; \
- if [ "$(5)" = "Y" ]; then \
- echo "config $(3)_$${_entry}_AVAILABLE"; \
- echo " bool"; \
- echo " default y if BACKEND_$(3) = \"$${entry}\" || BACKEND_$(3) = \"\" || ! BACKEND"; \
- fi; \
- echo "if $(3)_$${_entry}"; \
- echo "config $(3)"; \
- echo " default \"$${entry}\" if $(3)_$${_entry}"; \
- echo "source \"$${file}\""; \
- echo "endif"; \
- done; \
- ) >$(1)
- $(SILENT)(echo "# $(2) second part options"; \
- echo "# Generated file, do not edit!!!"; \
- for entry in $(6); do \
- file="$(4)/$${entry}.in"; \
- _entry=$$(echo "$${entry}" |$(sed) -r -s -e 's/[-.+]/_/g;'); \
- if [ -f "$${file}.2" ]; then \
- echo ""; \
- echo "if $(3)_$${_entry}"; \
- echo "comment \"$${entry} other options\""; \
- echo "source \"$${file}.2\""; \
- echo "endif"; \
- fi; \
- done; \
- ) >$(1).2
-endef
-
-# The function 'build_gen_menu_in' builds a menuconfig for each component in
-# the given list, source-ing the associated files conditionnaly:
-# $1 : destination file
-# $2 : name of entries family (eg. Tools, Debug...)
-# $3 : prefix for the menu entries (eg. DEBUG)
-# $4 : base directory containing config files
-# $5 : list of config entries (eg. for debug: "dmalloc duma gdb"...)
-# Example to build the generated debug config file:
-# $(call build_gen_menu_in,config.gen/debug.in,Debug,DEBUG,config/debug,$(DEBUGS))
-define build_gen_menu_in
- @$(ECHO) ' IN $(1)'
- $(SILENT)(echo "# $(2) facilities menu"; \
- echo "# Generated file, do not edit!!!"; \
- echo ""; \
- for entry in $(5); do \
- file="$(4)/$${entry}.in"; \
- _entry=$$(echo "$${entry}" |$(sed) -r -s -e 's/[-.+]/_/g;'); \
- echo "menuconfig $(3)_$${_entry}"; \
- echo " bool"; \
- echo " prompt \"$${entry}\""; \
- $(sed) -r -e '/^## depends on /!d; s/^## / /;' $${file} 2>/dev/null; \
- $(sed) -r -e '/^## select /!d; s/^## / /;' $${file} 2>/dev/null; \
- if grep -E '^## help' $${file} >/dev/null 2>&1; then \
- echo " help"; \
- $(sed) -r -e '/^## help ?/!d; s/^## help ?/ /;' $${file} 2>/dev/null;\
- fi; \
- echo ""; \
- echo "if $(3)_$${_entry}"; \
- echo "source \"$${file}\""; \
- echo "endif"; \
- echo ""; \
- done; \
- ) >$(1)
-endef
-
-#-----------------------------------------------------------
# The rules for the generated config files
# WARNING! If a .in file disapears between two runs, that will NOT be detected!
config.gen/arch.in: $(ARCH_CONFIG_FILES) $(ARCH_CONFIG_FILES_2)
- $(call build_gen_choice_in,$@,Target Architecture,ARCH,config/arch,Y,$(ARCHS))
+ @$(ECHO) ' IN $(@)'
+ $(SILENT)$(CT_LIB_DIR)/scripts/gen_in_frags.sh choice "$@" "Target Architecture" "ARCH" "config/arch" "Y" $(ARCHS)
config.gen/kernel.in: $(KERNEL_CONFIG_FILES) $(KERNEL_CONFIG_FILES_2)
- $(call build_gen_choice_in,$@,Target OS,KERNEL,config/kernel,Y,$(KERNELS))
+ @$(ECHO) ' IN $(@)'
+ $(SILENT)$(CT_LIB_DIR)/scripts/gen_in_frags.sh choice "$@" "Target OS" "KERNEL" "config/kernel" "Y" $(KERNELS)
config.gen/cc.in: $(CC_CONFIG_FILES) $(CC_CONFIG_FILES_2)
- $(call build_gen_choice_in,$@,C compiler,CC,config/cc,,$(CCS))
+ @$(ECHO) ' IN $(@)'
+ $(SILENT)$(CT_LIB_DIR)/scripts/gen_in_frags.sh choice "$@" "C compiler" "CC" "config/cc" "N" $(CCS)
config.gen/libc.in: $(LIBC_CONFIG_FILES) $(LIBC_CONFIG_FILES_2)
- $(call build_gen_choice_in,$@,C library,LIBC,config/libc,Y,$(LIBCS))
+ @$(ECHO) ' IN $(@)'
+ $(SILENT)$(CT_LIB_DIR)/scripts/gen_in_frags.sh choice "$@" "C library" "LIBC" "config/libc" "Y" $(LIBCS)
config.gen/debug.in: $(DEBUG_CONFIG_FILES)
- $(call build_gen_menu_in,$@,Debug,DEBUG,config/debug,$(DEBUGS))
+ @$(ECHO) ' IN $(@)'
+ $(SILENT)$(CT_LIB_DIR)/scripts/gen_in_frags.sh menu "$@" "Debug facilities" "DEBUG" "config/debug" $(DEBUGS)
#-----------------------------------------------------------
# Cleaning up the mess...