Recursive Kconfig autogeneration

Application.mk

@@ -69,7 +69,7 @@ ROOTDEPPATH = --dep-path .
 VPATH =
 
 all: .built
-.PHONY: clean depend distclean
+.PHONY: clean preconfig depend distclean
 
 $(AOBJS): %$(OBJEXT): %.S
 	$(call ASSEMBLE, $<, $@)
@@ -103,6 +103,8 @@ else
 install:
 endif
 
+preconfig:
+
 ifeq ($(CONFIG_NSH_BUILTIN_APPS),y)
 ifneq ($(APPNAME),)
 ifneq ($(PRIORITY),)

Directory.mk

@@ -34,6 +34,7 @@
 ############################################################################
 
 -include $(TOPDIR)/.config # Current configuration
+include $(APPDIR)/Make.defs
 
 # Sub-directories
 
@@ -48,6 +49,7 @@ $(1)_$(2):
 	$(Q) $(MAKE) -C $(1) $(2) TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"
 endef
 
+$(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),preconfig)))
 $(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),context)))
 $(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),depend)))
 $(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),clean)))
@@ -57,6 +59,9 @@ nothing:
 
 install:
 
+preconfig: $(foreach SDIR, $(SUBDIRS), $(SDIR)_preconfig)
+	$(MKKCONFIG) -m "$(shell cat Kmenu)"
+
 context: $(foreach SDIR, $(SUBDIRS), $(SDIR)_context)
 
 depend: $(foreach SDIR, $(SUBDIRS), $(SDIR)_depend)

Make.defs

@@ -53,3 +53,11 @@ define REGISTER
 	$(Q) touch "$(BUILTIN_REGISTRY)$(DELIM).updated"
 endef
 endif
+
+# Tools
+
+ifeq ($(CONFIG_WINDOWS_NATIVE),y)
+  MKKCONFIG = $(APPDIR)\tools\mkkconfig.bat
+else
+  MKKCONFIG = $(APPDIR)/tools/mkkconfig.sh
+endif

Makefile

@@ -39,14 +39,7 @@ APPDIR = ${shell pwd}
 TOPDIR ?= $(APPDIR)/import
 
 -include $(TOPDIR)/Make.defs
-
+-include $(APPDIR)/Make.defs
-# Tools
-
-ifeq ($(CONFIG_WINDOWS_NATIVE),y)
-  MKKCONFIG = ${shell $(APPDIR)\tools\mkkconfig.bat}
-else
-  MKKCONFIG = ${shell $(APPDIR)/tools/mkkconfig.sh}
-endif
 
 # Application Directories
 
@@ -90,6 +83,7 @@ $(1)_$(2):
 	$(Q) $(MAKE) -C $(1) $(2) TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" BIN_DIR="$(BIN_DIR)"
 endef
 
+$(foreach SDIR, $(BUILDIRS), $(eval $(call SDIR_template,$(SDIR),preconfig)))
 $(foreach SDIR, $(CONFIGURED_APPS), $(eval $(call SDIR_template,$(SDIR),all)))
 $(foreach SDIR, $(CONFIGURED_APPS), $(eval $(call SDIR_template,$(SDIR),install)))
 $(foreach SDIR, $(CONFIGURED_APPS), $(eval $(call SDIR_template,$(SDIR),context)))
@@ -119,11 +113,10 @@ context_serialize:
 
 context: context_serialize
 
-Kconfig: $(MKKCONFIG)
+preconfig:$(foreach SDIR, $(BUILDIRS), $(SDIR)_preconfig)
+	echo subdirs done
 	$(MKKCONFIG)
 
-preconfig: Kconfig
-
 .depdirs: $(foreach SDIR, $(CONFIGURED_APPS), $(SDIR)_depend)
 
 .depend: context Makefile .depdirs

canutils/.gitignore

@@ -0,0 +1,2 @@
+/Kconfig
+

canutils/Kconfig

@@ -1,11 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see the file kconfig-language.txt in the NuttX tools repository.
-#
-
-menu "CAN Utilities"
-
-source "$APPSDIR/canutils/libcanard/Kconfig"
-source "$APPSDIR/canutils/libuavcan/Kconfig"
-
-endmenu # CAN Utilities

examples/.gitignore

@@ -0,0 +1,2 @@
+/Kconfig
+

examples/Kconfig

@@ -1,102 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see the file kconfig-language.txt in the NuttX tools repository.
-#
-
-menu "Examples"
-
-source "$APPSDIR/examples/adc/Kconfig"
-source "$APPSDIR/examples/ajoystick/Kconfig"
-source "$APPSDIR/examples/alarm/Kconfig"
-source "$APPSDIR/examples/bastest/Kconfig"
-source "$APPSDIR/examples/bridge/Kconfig"
-source "$APPSDIR/examples/buttons/Kconfig"
-source "$APPSDIR/examples/can/Kconfig"
-source "$APPSDIR/examples/cc3000/Kconfig"
-source "$APPSDIR/examples/chat/Kconfig"
-source "$APPSDIR/examples/configdata/Kconfig"
-source "$APPSDIR/examples/cpuhog/Kconfig"
-source "$APPSDIR/examples/cxxtest/Kconfig"
-source "$APPSDIR/examples/dhcpd/Kconfig"
-source "$APPSDIR/examples/djoystick/Kconfig"
-source "$APPSDIR/examples/elf/Kconfig"
-source "$APPSDIR/examples/fstest/Kconfig"
-source "$APPSDIR/examples/ftpc/Kconfig"
-source "$APPSDIR/examples/ftpd/Kconfig"
-source "$APPSDIR/examples/hello/Kconfig"
-source "$APPSDIR/examples/helloxx/Kconfig"
-source "$APPSDIR/examples/json/Kconfig"
-source "$APPSDIR/examples/hidkbd/Kconfig"
-source "$APPSDIR/examples/keypadtest/Kconfig"
-source "$APPSDIR/examples/igmp/Kconfig"
-source "$APPSDIR/examples/i2schar/Kconfig"
-source "$APPSDIR/examples/lcdrw/Kconfig"
-source "$APPSDIR/examples/leds/Kconfig"
-source "$APPSDIR/examples/ltdc/Kconfig"
-source "$APPSDIR/examples/media/Kconfig"
-source "$APPSDIR/examples/mm/Kconfig"
-source "$APPSDIR/examples/modbus/Kconfig"
-source "$APPSDIR/examples/module/Kconfig"
-source "$APPSDIR/examples/mount/Kconfig"
-source "$APPSDIR/examples/mtdpart/Kconfig"
-source "$APPSDIR/examples/mtdrwb/Kconfig"
-source "$APPSDIR/examples/netloop/Kconfig"
-source "$APPSDIR/examples/netpkt/Kconfig"
-source "$APPSDIR/examples/nettest/Kconfig"
-source "$APPSDIR/examples/nrf24l01_term/Kconfig"
-source "$APPSDIR/examples/nsh/Kconfig"
-source "$APPSDIR/examples/null/Kconfig"
-source "$APPSDIR/examples/nx/Kconfig"
-source "$APPSDIR/examples/nxterm/Kconfig"
-source "$APPSDIR/examples/nxffs/Kconfig"
-source "$APPSDIR/examples/nxflat/Kconfig"
-source "$APPSDIR/examples/nxhello/Kconfig"
-source "$APPSDIR/examples/nximage/Kconfig"
-source "$APPSDIR/examples/nxlines/Kconfig"
-source "$APPSDIR/examples/nxtext/Kconfig"
-source "$APPSDIR/examples/ostest/Kconfig"
-source "$APPSDIR/examples/pashello/Kconfig"
-source "$APPSDIR/examples/pca9635/Kconfig"
-source "$APPSDIR/examples/pipe/Kconfig"
-source "$APPSDIR/examples/poll/Kconfig"
-source "$APPSDIR/examples/pppd/Kconfig"
-source "$APPSDIR/examples/pwm/Kconfig"
-source "$APPSDIR/examples/posix_spawn/Kconfig"
-source "$APPSDIR/examples/qencoder/Kconfig"
-source "$APPSDIR/examples/random/Kconfig"
-source "$APPSDIR/examples/relays/Kconfig"
-source "$APPSDIR/examples/rgbled/Kconfig"
-source "$APPSDIR/examples/rgmp/Kconfig"
-source "$APPSDIR/examples/romfs/Kconfig"
-source "$APPSDIR/examples/sendmail/Kconfig"
-source "$APPSDIR/examples/serialblaster/Kconfig"
-source "$APPSDIR/examples/serialrx/Kconfig"
-source "$APPSDIR/examples/serloop/Kconfig"
-source "$APPSDIR/examples/slcd/Kconfig"
-source "$APPSDIR/examples/flash_test/Kconfig"
-source "$APPSDIR/examples/smart_test/Kconfig"
-source "$APPSDIR/examples/smart/Kconfig"
-source "$APPSDIR/examples/smp/Kconfig"
-source "$APPSDIR/examples/tcpecho/Kconfig"
-source "$APPSDIR/examples/telnetd/Kconfig"
-source "$APPSDIR/examples/thttpd/Kconfig"
-source "$APPSDIR/examples/timer/Kconfig"
-source "$APPSDIR/examples/tiff/Kconfig"
-source "$APPSDIR/examples/touchscreen/Kconfig"
-source "$APPSDIR/examples/uavcan/Kconfig"
-source "$APPSDIR/examples/udp/Kconfig"
-source "$APPSDIR/examples/udpblaster/Kconfig"
-source "$APPSDIR/examples/discover/Kconfig"
-source "$APPSDIR/examples/webserver/Kconfig"
-source "$APPSDIR/examples/unionfs/Kconfig"
-source "$APPSDIR/examples/usbserial/Kconfig"
-source "$APPSDIR/examples/usbterm/Kconfig"
-source "$APPSDIR/examples/udgram/Kconfig"
-source "$APPSDIR/examples/ustream/Kconfig"
-source "$APPSDIR/examples/watchdog/Kconfig"
-source "$APPSDIR/examples/wget/Kconfig"
-source "$APPSDIR/examples/wgetjson/Kconfig"
-source "$APPSDIR/examples/xmlrpc/Kconfig"
-source "$APPSDIR/examples/zerocross/Kconfig"
-
-endmenu # Examples

fsutils/.gitignore

@@ -0,0 +1,2 @@
+/Kconfig
+

fsutils/Kconfig

@@ -1,12 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see the file kconfig-language.txt in the NuttX tools repository.
-#
-
-menu "File System Utilities"
-
-source "$APPSDIR/fsutils/inifile/Kconfig"
-source "$APPSDIR/fsutils/mksmartfs/Kconfig"
-source "$APPSDIR/fsutils/passwd/Kconfig"
-
-endmenu # FS Utilities

gpsutils/.gitignore

@@ -0,0 +1,2 @@
+/Kconfig
+

gpsutils/Kconfig

@@ -1,10 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see the file kconfig-language.txt in the NuttX tools repository.
-#
-
-menu "GPS Utilities"
-
-source "$APPSDIR/gpsutils/minmea/Kconfig"
-
-endmenu # GPS Utilities

graphics/.gitignore

@@ -0,0 +1,2 @@
+/Kconfig
+

graphics/Kconfig

@@ -1,36 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see the file kconfig-language.txt in the NuttX tools repository.
-#
-
-menu "Graphics Support"
-
-config TIFF
-	bool "TIFF file generation library"
-	default n
-	---help---
-		Enable support for the TIFF file generation program.
-
-if TIFF
-
-menu "TIFF Screenshot Utility"
-source "$APPSDIR/graphics/screenshot/Kconfig"
-endmenu
-
-endif # TIFF
-
-config GRAPHICS_TRAVELER
-	bool "Traveler game"
-	default n
-	select FSUTILS_INIFILE
-	---help---
-		Enable or disable the graphic Traveler game
-
-if GRAPHICS_TRAVELER
-
-menu "Traveler game"
-source "$APPSDIR/graphics/traveler/Kconfig"
-endmenu
-
-endif # GRAPHICS_TRAVELER
-endmenu # Graphics Support

interpreters/.gitignore

@@ -0,0 +1,2 @@
+/Kconfig
+

interpreters/Kconfig

@@ -1,25 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see the file kconfig-language.txt in the NuttX tools repository.
-#
-
-menu "Interpreters"
-
-source "$APPSDIR/interpreters/bas/Kconfig"
-source "$APPSDIR/interpreters/ficl/Kconfig"
-
-config INTERPRETERS_PCODE
-	bool "Pascal p-code interpreter"
-	default n
-	---help---
-		Enable support for the Pascal p-code interpreter.  See the README.txt
-		file at located in the NuttX Pascal repository and also the
-		README.txt file in the apps/interpreter directory. Use of this
-		configuration implies that you have performed the required
-		installation of the Pascal run-time code.
-
-if INTERPRETERS_PCODE
-endif
-
-source "$APPSDIR/interpreters/micropython/Kconfig"
-endmenu # Interpreters

netutils/.gitignore

@@ -12,4 +12,6 @@
 *.sym
 *.adb
 *.lib
-*.src
+*.srci
+/Kconfig
+

netutils/Kconfig

@@ -1,28 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see the file kconfig-language.txt in the NuttX tools repository.
-#
-
-menu "Network Utilities"
-
-source "$APPSDIR/netutils/chat/Kconfig"
-source "$APPSDIR/netutils/codecs/Kconfig"
-source "$APPSDIR/netutils/dhcpc/Kconfig"
-source "$APPSDIR/netutils/dhcpd/Kconfig"
-source "$APPSDIR/netutils/esp8266/Kconfig"
-source "$APPSDIR/netutils/ftpc/Kconfig"
-source "$APPSDIR/netutils/ftpd/Kconfig"
-source "$APPSDIR/netutils/json/Kconfig"
-source "$APPSDIR/netutils/smtp/Kconfig"
-source "$APPSDIR/netutils/telnetd/Kconfig"
-source "$APPSDIR/netutils/tftpc/Kconfig"
-source "$APPSDIR/netutils/thttpd/Kconfig"
-source "$APPSDIR/netutils/netlib/Kconfig"
-source "$APPSDIR/netutils/webclient/Kconfig"
-source "$APPSDIR/netutils/webserver/Kconfig"
-source "$APPSDIR/netutils/ntpclient/Kconfig"
-source "$APPSDIR/netutils/discover/Kconfig"
-source "$APPSDIR/netutils/xmlrpc/Kconfig"
-source "$APPSDIR/netutils/pppd/Kconfig"
-
-endmenu # Network Utilities

system/.gitignore

@@ -0,0 +1,2 @@
+/Kconfig
+

system/Kconfig

@@ -1,36 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see the file kconfig-language.txt in the NuttX tools repository.
-#
-
-menu "System Libraries and NSH Add-Ons"
-
-source "$APPSDIR/system/free/Kconfig"
-source "$APPSDIR/system/cle/Kconfig"
-source "$APPSDIR/system/cu/Kconfig"
-source "$APPSDIR/system/install/Kconfig"
-source "$APPSDIR/system/flash_eraseall/Kconfig"
-source "$APPSDIR/system/hex2bin/Kconfig"
-source "$APPSDIR/system/i2c/Kconfig"
-source "$APPSDIR/system/hexed/Kconfig"
-source "$APPSDIR/system/netdb/Kconfig"
-source "$APPSDIR/system/nxplayer/Kconfig"
-source "$APPSDIR/system/ramtest/Kconfig"
-source "$APPSDIR/system/readline/Kconfig"
-source "$APPSDIR/system/prun/Kconfig"
-source "$APPSDIR/system/mdio/Kconfig"
-source "$APPSDIR/system/sudoku/Kconfig"
-source "$APPSDIR/system/lm75/Kconfig"
-source "$APPSDIR/system/vi/Kconfig"
-source "$APPSDIR/system/sched_note/Kconfig"
-source "$APPSDIR/system/stackmonitor/Kconfig"
-source "$APPSDIR/system/symtab/Kconfig"
-source "$APPSDIR/system/cdcacm/Kconfig"
-source "$APPSDIR/system/composite/Kconfig"
-source "$APPSDIR/system/ubloxmodem/Kconfig"
-source "$APPSDIR/system/usbmsc/Kconfig"
-source "$APPSDIR/system/usbmonitor/Kconfig"
-source "$APPSDIR/system/zmodem/Kconfig"
-source "$APPSDIR/system/zoneinfo/Kconfig"
-
-endmenu # System Libraries and NSH Add-Ons

tools/mkkconfig.sh

@@ -34,18 +34,18 @@
 
 # Get the input parameter list
 
-USAGE="USAGE: mkkconfig.sh [-d] [-h] [-t <topdir>] [-o <kconfig-file>]"
+USAGE="USAGE: mkkconfig.sh [-d] [-h] [-m <menu>] [-o <kconfig-file>]"
-unset TOPDIR
 KCONFIG=Kconfig
+unset MENU
 
 while [ ! -z "$1" ]; do
   case $1 in
     -d )
       set -x
       ;;
-    -t )
+    -m )
       shift
-      TOPDIR=$1
+      MENU=$1
       ;;
     -o )
       shift
@@ -64,44 +64,32 @@ while [ ! -z "$1" ]; do
   shift
 done
 
-# Check arguments
 
-if [ -z "$TOPDIR" ]; then
+if [ -f ${KCONFIG} ]; then
-  if [ -x "tools/mkkconfig.sh" ]; then
+  rm ${KCONFIG} || { echo "ERROR: Failed to remove $PWD/${KCONFIG}"; exit 1; }
-    TOPDIR=$PWD
-  else
-    cd .. || { echo "cd .. failed"; exit 1; }
-    if [ -x "tools/mkkconfig.sh" ]; then
-      TOPDIR=$PWD
-    else
-      echo "ERROR: This script must be executed from a known location"
-      echo "       OR you must provide the <topdir> path in the command line"
-      echo $USAGE
-      exit 1
-    fi
-  fi
-else
-  if [ ! -x "${TOPDIR}/tools/mkkconfig.sh" ]; then
-    echo "ERROR: <topdir> \"${TOPDIR}\" is not correct"
-    echo $USAGE
-    exit 1
-  fi
-  cd ${TOPDIR} || { echo "cd ${TOPDIR} failed"; exit 1; }
 fi
 
-if [ -f ${TOPDIR}/${KCONFIG} ]; then
+echo mkkconfig in $PWD
-  rm ${TOPDIR}/${KCONFIG} || { echo "ERROR: Failed to remove ${TOPDIR}/${KCONFIG}"; exit 1; }
+
+KCONFIG_LIST=`ls -1 $PWD/*/Kconfig`
+
+echo "#" > ${KCONFIG}
+echo "# For a description of the syntax of this configuration file," >> ${KCONFIG}
+echo "# see the file kconfig-language.txt in the NuttX tools repository." >> ${KCONFIG}
+echo "#" >> ${KCONFIG}
+echo "# This file is autogenerated, do not edit." >> ${KCONFIG}
+echo "#" >> ${KCONFIG}
+echo "" >> ${KCONFIG}
+
+if [ ! -z "${MENU}" ]; then
+  echo "menu \"${MENU}\"" >> ${KCONFIG}
 fi
 
-KCONFIG_LIST=`ls -1 */Kconfig`
-
-echo "#" > ${TOPDIR}/${KCONFIG}
-echo "# For a description of the syntax of this configuration file," >> ${TOPDIR}/${KCONFIG}
-echo "# see the file kconfig-language.txt in the NuttX tools repository." >> ${TOPDIR}/${KCONFIG}
-echo "#" >> ${TOPDIR}/${KCONFIG}
-echo "" >> ${TOPDIR}/${KCONFIG}
-
 for FILE in ${KCONFIG_LIST}; do
-  echo "source \"\$APPSDIR/${FILE}\"" >> ${TOPDIR}/${KCONFIG}
+  echo "source \"${FILE}\"" >> ${KCONFIG}
 done
 
+if [ ! -z "${MENU}" ]; then
+  echo "endmenu # ${MENU}" >> ${KCONFIG}
+fi
+