Kconfig/deconfigs: Add CONFIG_ARCH_TOOLCHAIN_GNU to indicate that the toolchain is based on GNU gcc/as/ld. This is in addition to the CPU-specific versions of the same definition.

configs/pcduino-a10/nsh/defconfig

@@ -34,6 +34,7 @@ CONFIG_INTELHEX_BINARY=y
 # CONFIG_MOTOROLA_SREC is not set
 CONFIG_RAW_BINARY=y
 # CONFIG_UBOOT_UIMAGE is not set
+# CONFIG_DFU_BINARY is not set
 
 #
 # Customize Header Files
@@ -95,6 +96,7 @@ CONFIG_ARCH_CHIP_A1X=y
 # CONFIG_ARCH_CHIP_LPC2378 is not set
 # CONFIG_ARCH_CHIP_LPC31XX is not set
 # CONFIG_ARCH_CHIP_LPC43XX is not set
+# CONFIG_ARCH_CHIP_MOXART is not set
 # CONFIG_ARCH_CHIP_NUC1XX is not set
 # CONFIG_ARCH_CHIP_SAMA5 is not set
 # CONFIG_ARCH_CHIP_SAMD is not set
@@ -102,11 +104,12 @@ CONFIG_ARCH_CHIP_A1X=y
 # CONFIG_ARCH_CHIP_SAM34 is not set
 # CONFIG_ARCH_CHIP_SAMV7 is not set
 # CONFIG_ARCH_CHIP_STM32 is not set
+# CONFIG_ARCH_CHIP_STM32F0 is not set
 # CONFIG_ARCH_CHIP_STM32F7 is not set
 # CONFIG_ARCH_CHIP_STM32L4 is not set
 # CONFIG_ARCH_CHIP_STR71X is not set
 # CONFIG_ARCH_CHIP_TMS570 is not set
-# CONFIG_ARCH_CHIP_MOXART is not set
+# CONFIG_ARCH_CHIP_XMC4 is not set
 # CONFIG_ARCH_ARM7TDMI is not set
 # CONFIG_ARCH_ARM926EJS is not set
 # CONFIG_ARCH_ARM920T is not set
@@ -240,6 +243,7 @@ CONFIG_A1X_BOOT_SDCARD=y
 CONFIG_A1X_DDR_MAPOFFSET=0
 CONFIG_A1X_DDR_MAPSIZE=1073741824
 # CONFIG_SERIAL_TERMIOS is not set
+CONFIG_ARCH_TOOLCHAIN_GNU=y
 
 #
 # Architecture Options
@@ -260,6 +264,7 @@ CONFIG_ARCH_HAVE_MMU=y
 # CONFIG_ARCH_HAVE_EXTCLK is not set
 # CONFIG_ARCH_HAVE_POWEROFF is not set
 # CONFIG_ARCH_HAVE_RESET is not set
+# CONFIG_ARCH_HAVE_RTC_SUBSECONDS is not set
 CONFIG_ARCH_USE_MMU=y
 # CONFIG_ARCH_ADDRENV is not set
 # CONFIG_PAGING is not set
@@ -369,6 +374,8 @@ CONFIG_SCHED_WAITPID=y
 #
 # CONFIG_PTHREAD_MUTEX_TYPES is not set
 CONFIG_PTHREAD_MUTEX_ROBUST=y
+# CONFIG_PTHREAD_MUTEX_UNSAFE is not set
+# CONFIG_PTHREAD_MUTEX_BOTH is not set
 CONFIG_NPTHREAD_KEYS=4
 # CONFIG_PTHREAD_CLEANUP is not set
 # CONFIG_CANCELLATION_POINTS is not set
@@ -549,6 +556,7 @@ CONFIG_UART0_2STOP=0
 # CONFIG_PSEUDOTERM is not set
 # CONFIG_USBDEV is not set
 # CONFIG_USBHOST is not set
+# CONFIG_USBMISC is not set
 # CONFIG_HAVE_USBTRACE is not set
 # CONFIG_DRIVERS_WIRELESS is not set
 # CONFIG_DRIVERS_CONTACTLESS is not set
@@ -557,7 +565,9 @@ CONFIG_UART0_2STOP=0
 # System Logging
 #
 # CONFIG_ARCH_SYSLOG is not set
+CONFIG_SYSLOG_WRITE=y
 # CONFIG_RAMLOG is not set
+# CONFIG_SYSLOG_BUFFER is not set
 # CONFIG_SYSLOG_INTBUFFER is not set
 # CONFIG_SYSLOG_TIMESTAMP is not set
 CONFIG_SYSLOG_SERIAL_CONSOLE=y
@@ -625,6 +635,11 @@ CONFIG_MM_REGIONS=1
 # CONFIG_GRAN is not set
 # CONFIG_MM_PGALLOC is not set
 
+#
+# Common I/O Buffer Support
+#
+# CONFIG_MM_IOB is not set
+
 #
 # Audio Support
 #
@@ -633,6 +648,7 @@ CONFIG_MM_REGIONS=1
 #
 # Wireless Support
 #
+# CONFIG_WIRELESS is not set
 
 #
 # Binary Loader
@@ -804,7 +820,6 @@ CONFIG_BUILTIN_PROXY_STACKSIZE=1024
 # CONFIG_EXAMPLES_MM is not set
 # CONFIG_EXAMPLES_MODBUS is not set
 # CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
 CONFIG_EXAMPLES_NSH=y
 CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
 # CONFIG_EXAMPLES_NULL is not set
@@ -836,6 +851,7 @@ CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
 # CONFIG_EXAMPLES_TOUCHSCREEN is not set
 # CONFIG_EXAMPLES_WATCHDOG is not set
 # CONFIG_EXAMPLES_WEBSERVER is not set
+# CONFIG_EXAMPLES_XBC_TEST is not set
 
 #
 # File System Utilities
@@ -1006,3 +1022,14 @@ CONFIG_READLINE_ECHO=y
 # CONFIG_SYSTEM_UBLOXMODEM is not set
 # CONFIG_SYSTEM_VI is not set
 # CONFIG_SYSTEM_ZMODEM is not set
+
+#
+# Wireless Libraries and NSH Add-Ons
+#
+
+#
+# IEEE 802.15.4 applications
+#
+# CONFIG_IEEE802154_LIBMAC is not set
+# CONFIG_IEEE802154_LIBUTILS is not set
+# CONFIG_IEEE802154_I8SAK is not set