crosstool-ng: kconfig/kconfig.mk@f003b25897a1

     1 # ===========================================================================

     2 # crosstool-NG configuration targets

     3 # These targets are used from top-level makefile

     5 # Derive the project version from, well, the project version:

     6 export PROJECTVERSION=$(CT_VERSION)

     8 KCONFIG_TOP = config/config.in

     9 obj = $(CT_TOP_DIR)/kconfig

    10 PHONY += clean help oldconfig menuconfig config defoldconfig extractconfig

    12 # Darwin (MacOS-X) does not have proper libintl support

    13 ifeq ($(shell uname -s),Darwin)

    14 KBUILD_NO_NLS:=1

    15 endif

    17 ifneq ($(KBUILD_NO_NLS),)

    18 CFLAGS += -DKBUILD_NO_NLS

    19 endif

    21 # Build a list of all config files

    22 ARCH_CONFIG_FILES  = $(wildcard $(CT_LIB_DIR)/arch/*/config.in)

    23 KERN_CONFIG_FILES  = $(wildcard $(CT_LIB_DIR)/config/kernel/*.in)

    24 DEBUG_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/debug/*.in)

    25 TOOLS_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/tools/*.in)

    27 STATIC_CONFIG_FILES = $(shell find $(CT_LIB_DIR)/config -type f -name '*.in')

    28 GEN_CONFIG_FILES=$(CT_TOP_DIR)/config.gen/arch.in	\

    29 				 $(CT_TOP_DIR)/config.gen/kernel.in	\

    30 				 $(CT_TOP_DIR)/config.gen/debug.in	\

    31 				 $(CT_TOP_DIR)/config.gen/tools.in

    33 CONFIG_FILES=$(STATIC_CONFIG_FILES) $(GEN_CONFIG_FILES)

    35 # Build list of items

    36 ARCHS   = $(patsubst $(CT_LIB_DIR)/arch/%/config.in,%,$(ARCH_CONFIG_FILES))

    37 KERNELS = $(patsubst $(CT_LIB_DIR)/config/kernel/%.in,%,$(KERN_CONFIG_FILES))

    39 $(GEN_CONFIG_FILES): $(CT_TOP_DIR)/config.gen           \

    40                      $(CT_LIB_DIR)/kconfig/kconfig.mk

    42 $(CT_TOP_DIR)/config.gen:

    43 	@mkdir -p $(CT_TOP_DIR)/config.gen

    45 $(CT_TOP_DIR)/config.gen/arch.in: $(ARCH_CONFIG_FILES)

    46 	@echo '  IN   config.gen/arch.in'

    47 	@(echo "# Architectures menu";                                              \

    48 	  echo "# Generated file, do not edit!!!";                                  \

    49 	  echo "";                                                                  \

    50 	  for arch in $(ARCHS); do                                                  \

    51 	    echo "config ARCH_$${arch}";                                            \

    52 	    echo "    bool";                                                        \

    53 	    printf "    prompt \"$${arch}";                                         \

    54 	    if [ -f $(CT_LIB_DIR)/arch/$${arch}/experimental ]; then                \

    55 	      echo " (EXPERIMENTAL)\"";                                             \

    56 	      echo "    depends on EXPERIMENTAL";                                   \

    57 	    else                                                                    \

    58 	      echo "\"";                                                            \

    59 	    fi;                                                                     \

    60 	    echo "if ARCH_$${arch}";                                                \

    61 	    echo "config ARCH";                                                     \

    62 	    echo "    default \"$${arch}\" if ARCH_$${arch}";                       \

    63 	    echo "source config/arch/$${arch}/config.in";                           \

    64 	    echo "endif";                                                           \

    65 	    echo "";                                                                \

    66 	  done;                                                                     \

    67 	 ) >$@

    69 $(CT_TOP_DIR)/config.gen/kernel.in: $(KERN_CONFIG_FILES)

    70 	@echo '  IN   config.gen/kernel.in'

    71 	@(echo "# Kernel menu";                                         \

    72 	  echo "# Generated file, do not edit!!!";                      \

    73 	  echo "";                                                      \

    74 	  for kern in $(KERNELS); do                                    \

    75 		_exp="$${kern/*./}";                                        \

    76 	    _kern1="$${kern/.experimental/}";                           \

    77 	    _kern2=$$(echo "$${_kern1}" |sed -r -e 's/[ -\/]/_/g;');    \

    78 	    echo "config KERNEL_$${_kern2}";                            \

    79 	    echo "    bool";                                            \

    80 	    printf "    prompt \"$${_kern1}";                           \

    81 	    if [ "$${_exp}" != "$${kern}" ]; then                       \

    82 	        echo " (EXPERIMENTAL)\"";                               \

    83 	        echo "    depends on EXPERIMENTAL";                     \

    84 	    else                                                        \

    85 	        echo "\"";                                              \

    86 		fi;                                                         \

    87 	    echo "if KERNEL_$${_kern2}";                                \

    88 	    echo "config KERNEL";                                       \

    89 	    echo "    default \"$${_kern1}\" if KERNEL_$${_kern2}";     \

    90 	    echo "source config/kernel/$${kern}.in";			        \

    91 	    echo "endif";                                               \

    92 	    echo "";                                                    \

    93 	  done;                                                         \

    94 	 ) >$@

    96 $(CT_TOP_DIR)/config.gen/debug.in: $(DEBUG_CONFIG_FILES)

    97 	@echo '  IN   config.gen/debug.in'

    98 	@(echo "# Debug facilities menu";                                   \

    99 	  echo "# Generated file, do not edit!!!";                          \

   100 	  echo "menu \"Debug facilities\"";                                 \

   101 	  for f in $(patsubst $(CT_LIB_DIR)/%,%,$(DEBUG_CONFIG_FILES)); do  \

   102 	     echo "source $${f}";                                           \

   103 	  done;                                                             \

   104 	  echo "endmenu";                                                   \

   105 	 ) >$@

   107 $(CT_TOP_DIR)/config.gen/tools.in: $(TOOLS_CONFIG_FILES)

   108 	@echo '  IN   config.gen/tools.in'

   109 	@(echo "# Tools facilities menu";                                   \

   110 	  echo "# Generated file, do not edit!!!";                          \

   111 	  echo "menu \"Tools facilities\"";                                 \

   112 	  for f in $(patsubst $(CT_LIB_DIR)/%,%,$(TOOLS_CONFIG_FILES)); do  \

   113 	     echo "source $${f}";                                           \

   114 	  done;                                                             \

   115 	  echo "endmenu";                                                   \

   116 	 ) >$@

   118 config menuconfig oldconfig defoldconfig extractconfig: $(KCONFIG_TOP)

   120 $(KCONFIG_TOP):

   121 	@ln -sf $(CT_LIB_DIR)/config config

   123 menuconfig: $(CONFIG_FILES) $(obj)/mconf

   124 	@$(obj)/mconf $(KCONFIG_TOP)

   126 config: $(CONFIG_FILES) $(obj)/conf

   127 	@$(obj)/conf $(KCONFIG_TOP)

   129 oldconfig: $(CONFIG_FILES) $(obj)/conf

   130 	@$(obj)/conf -s $(KCONFIG_TOP)

   132 defoldconfig: $(CONFIG_FILES) $(obj)/conf

   133 	@yes "" |$(obj)/conf -s $(KCONFIG_TOP)

   135 extractconfig: $(CONFIG_FILES) $(obj)/conf

   136 	@$(CT_LIB_DIR)/tools/extract-config.sh >.config

   137 	@$(obj)/conf -s $(KCONFIG_TOP)

   139 # Help text used by make help

   140 help-config::

   141 	@echo  '  config             - Update current config using a line-oriented program'

   142 	@echo  '  menuconfig         - Update current config using a menu based program'

   143 	@echo  '  oldconfig          - Update current config using a provided .config as base'

   144 	@echo  '  extractconfig      - Create a new config using options extracted from a'

   145 	@echo  '                       build log piped into stdin'

   147 # Cheesy build

   149 SHIPPED := $(CT_LIB_DIR)/kconfig/zconf.tab.c $(CT_LIB_DIR)/kconfig/lex.zconf.c $(CT_LIB_DIR)/kconfig/zconf.hash.c

   151 $(obj)/conf $(obj)/mconf: $(obj)

   153 $(obj):

   154 	@mkdir -p $(obj)

   156 HEADERS = $(CT_LIB_DIR)/kconfig/expr.h      \

   157           $(CT_LIB_DIR)/kconfig/lkc.h       \

   158           $(CT_LIB_DIR)/kconfig/lkc_proto.h

   160 FILES = $(CT_LIB_DIR)/kconfig/confdata.c    \

   161         $(CT_LIB_DIR)/kconfig/expr.c        \

   162         $(CT_LIB_DIR)/kconfig/menu.c        \

   163         $(CT_LIB_DIR)/kconfig/symbol.c      \

   164         $(CT_LIB_DIR)/kconfig/util.c

   166 $(obj)/mconf: $(SHIPPED) $(CT_LIB_DIR)/kconfig/mconf.c  \

   167               $(HEADERS) $(FILES)                       \

   168               $(CT_LIB_DIR)/kconfig/kconfig.mk

   169 	@echo '  LD   kconfig/mconf'

   170 	@$(HOST_CC) $(CFLAGS) -o $@ $(CT_LIB_DIR)/kconfig/{mconf.c,zconf.tab.c,lxdialog/*.c} \

   171 	     $(shell $(CT_LIB_DIR)/kconfig/lxdialog/check-lxdialog.sh -ccflags)              \

   172 	     $(shell $(CT_LIB_DIR)/kconfig/lxdialog/check-lxdialog.sh -ldflags $(HOST_CC))

   174 $(obj)/conf: $(SHIPPED) $(CT_LIB_DIR)/kconfig/conf.c    \

   175              $(HEADERS) $(FILES)                        \

   176              $(CT_LIB_DIR)/kconfig/kconfig.mk

   177 	@echo '  LD   kconfig/conf'

   178 	@$(HOST_CC) $(CFLAGS) -o $@ $(CT_LIB_DIR)/kconfig/{conf.c,zconf.tab.c}

   180 clean::

   181 	@rm -f $(CT_TOP_DIR)/kconfig/{,m}conf

   182 	@rmdir --ignore-fail-on-non-empty $(CT_TOP_DIR)/kconfig 2>/dev/null || true

   183 	@rm -f $(CT_TOP_DIR)/config 2>/dev/null || true

   184 	@rm -rf $(CT_TOP_DIR)/config.gen

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Sun Sep 28 10:35:55 2008 +0000 (2008-09-28)
changeset 879	f003b25897a1
parent 878	aa3be56634c1
child 890	6227df6bbb79
permissions	-rw-r--r--