diff options
| -rw-r--r-- | config/cc.in | 2 | ||||
| -rw-r--r-- | config/config.mk | 40 | ||||
| -rw-r--r-- | config/kernel.in | 2 | ||||
| -rw-r--r-- | config/libc.in | 2 | ||||
| -rw-r--r-- | config/target.in | 2 |
5 files changed, 38 insertions, 10 deletions
diff --git a/config/cc.in b/config/cc.in index 8869f03c..4afa2785 100644 --- a/config/cc.in +++ b/config/cc.in @@ -115,4 +115,6 @@ config CC_LANG_OTHERS endif # ! BARE_METAL +source "config.gen/cc.in.2" + endmenu diff --git a/config/config.mk b/config/config.mk index c0247b1d..434e4638 100644 --- a/config/config.mk +++ b/config/config.mk @@ -9,16 +9,20 @@ KCONFIG_TOP = config/config.in # Build the list of all source config files -STATIC_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(shell find $(CT_LIB_DIR)/config -type f -name '*.in' 2>/dev/null)) +STATIC_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(shell find $(CT_LIB_DIR)/config -type f \( -name '*.in' -o -name '*.in.2' \) 2>/dev/null)) # ... and how to access them: $(STATIC_CONFIG_FILES): config # Build a list of per-component-type source config files -ARCH_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/arch/*.in)) -KERNEL_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/kernel/*.in)) -CC_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/cc/*.in)) -LIBC_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/libc/*.in)) -DEBUG_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/debug/*.in)) +ARCH_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/arch/*.in)) +ARCH_CONFIG_FILES_2 = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/arch/*.in.2)) +KERNEL_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/kernel/*.in)) +KERNEL_CONFIG_FILES_2 = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/kernel/*.in.2)) +CC_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/cc/*.in)) +CC_CONFIG_FILES_2 = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/cc/*.in.2)) +LIBC_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/libc/*.in)) +LIBC_CONFIG_FILES_2 = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/libc/*.in.2)) +DEBUG_CONFIG_FILES = $(patsubst $(CT_LIB_DIR)/%,%,$(wildcard $(CT_LIB_DIR)/config/debug/*.in)) # Build the list of generated config files GEN_CONFIG_FILES = config.gen/arch.in \ @@ -117,6 +121,20 @@ define build_gen_choice_in echo "source \"$${file}\""; \ done; \ ) >$(1) + $(SILENT)(echo "# $(2) second part options"; \ + echo "# Generated file, do not edit!!!"; \ + for entry in $(6); do \ + file="$(4)/$${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 @@ -154,16 +172,18 @@ endef #----------------------------------------------------------- # The rules for the generated config files -config.gen/arch.in: $(ARCH_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)) -config.gen/kernel.in: $(KERNEL_CONFIG_FILES) +config.gen/kernel.in: $(KERNEL_CONFIG_FILES) $(KERNEL_CONFIG_FILES_2) $(call build_gen_choice_in,$@,Target OS,KERNEL,config/kernel,Y,$(KERNELS)) -config.gen/cc.in: $(CC_CONFIG_FILES) +config.gen/cc.in: $(CC_CONFIG_FILES) $(CC_CONFIG_FILES_2) $(call build_gen_choice_in,$@,C compiler,CC,config/cc,,$(CCS)) -config.gen/libc.in: $(LIBC_CONFIG_FILES) +config.gen/libc.in: $(LIBC_CONFIG_FILES) $(LIBC_CONFIG_FILES_2) $(call build_gen_choice_in,$@,C library,LIBC,config/libc,Y,$(LIBCS)) config.gen/debug.in: $(DEBUG_CONFIG_FILES) diff --git a/config/kernel.in b/config/kernel.in index 6dd9c6cb..630eae64 100644 --- a/config/kernel.in +++ b/config/kernel.in @@ -36,4 +36,6 @@ config SHARED_LIBS You might not want shared libraries if you're building for a target that don't support it (maybe some nommu targets, for example, or bare metal). +source "config.gen/kernel.in.2" + endmenu diff --git a/config/libc.in b/config/libc.in index de6955e1..74bdd1a7 100644 --- a/config/libc.in +++ b/config/libc.in @@ -63,6 +63,8 @@ config THREADS_NONE endchoice +source "config.gen/libc.in.2" + endif # ! LIBC_none endmenu diff --git a/config/target.in b/config/target.in index 0a3e1bb3..c66ddc24 100644 --- a/config/target.in +++ b/config/target.in @@ -311,4 +311,6 @@ config TARGET_LDFLAGS Leave blank if you don't know better. +source "config.gen/arch.in.2" + endmenu |