EXTRAFLAGS is already applied to *FLAGS in board's Make.defs (and
it applies to whole build, not just arch-code). EXTRAFLAGS is passed
around each make call to the complete build.
KDEFINE is already added to EXTRAFLAGS in main Makefile so no need
to add it again in arch-level Makefile
Make.dep file should be updated by .config changed after first make.
There are 2 cases affected for this problem:
1) Add source files by config symbol
2) Include header files in #ifdef directive
These 2 cases may not be included in Make.dep and this may prevent the
differential build from working correctly.
So call 'make EXTRAFLAGS=-Wno-cpp' could suppress the warnings with pre-processor
directive #warning in GCC.
Change-Id: Iaa618238924c9969bf91db22117b39e6d2fc9bb6
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
Author: Gregory Nutt <gnutt@nuttx.org>
Run all .c and .h modified in PR through nxstyle.
Author: Masayuki Ishikawa <masayuki.ishikawa@gmail.com>
feature k210 (#16)
* arch: risc-v: Add support for __LP64__ to types.h
* arch: risc-v: Add support for RV64GC to common files
* arch: risc-v: Add support for Kendryte K210 processor (RV64GC)
* boards: risk-v: Add support for Sipeed Maix Bit with K210
* tools: Add support for Kendryte K210 processor
HiFive1 with qemu
* arch: risc-v: Add include/.gitignore
* arch: risc-v: Add src/.gitignore
* arch: risc-v: Remove uncommon function prototypes in include/irq.h
* arch: risc-v: Add missing symbols and function prototypes in src/common/up_internal.h
* arch: risc-v: Add src/common/up_modifyreg32.c
* arch: risc-v: Enable include Make.dep in src/Makefile
* arch: risc-v: Fix stack coloration in common/up_createstack.c
* arch: risc-v: Add common/up_puts.c
* arch: risc-v: Add common/up_checkstack.c
* arch: rv32im: Move all logics from up_dumpstate.c to up_assert.c
This change is same as other architectures like arm/src/armv7-m
* arch: Select ARCH_HAVE_STACKCHECK for RISC-V in Kconfig
* arch: risc-v: Add SiFive fe310 processor
NOTE: Currently only tested with qemu
* boards: hifive1-revb: Add SiFive hifive1-revb board
NOTE: Currently only tested with qemu
* tools: Add fe310 processor to configure.sh
Approved-by: Alan Carvalho de Assis <acassis@gmail.com>
Approved-by: Gregory Nutt <gnutt@nuttx.org>
