+1
Please find below important information for analysis/comparison:
ESP32-DEVKITC:
==============
Compiler info
-------------
$ xtensa-esp32-elf-gcc -v
Using built-in specs.
COLLECT_GCC=xtensa-esp32-elf-gcc
COLLECT_LTO_WRAPPER=/usr/local/bin/../libexec/gcc/xtensa-esp32-elf/8.4.0/lto-wrapper
Target: xtensa-esp32-elf
Configured with:
/builds/idf/crosstool-NG/.build/xtensa-esp32-elf/src/gcc/configure
--build=x86_64-build_pc-linux-gnu --host=x86_64-build_pc-linux-gnu
--target=xtensa-esp32-elf
--prefix=/builds/idf/crosstool-NG/builds/xtensa-esp32-elf
--with-local-prefix=/builds/idf/crosstool-NG/builds/xtensa-esp32-elf/xtensa-esp32-elf
--with-headers=/builds/idf/crosstool-NG/builds/xtensa-esp32-elf/xtensa-esp32-elf/include
--with-newlib --enable-threads=no --disable-shared
--with-pkgversion='crosstool-NG esp-2021r2-patch3'
--disable-__cxa_atexit --enable-cxx-flags=-ffunction-sections
--disable-libgomp --disable-libmudflap --disable-libmpx
--disable-libssp --disable-libquadmath --disable-libquadmath-support
--with-gmp=/builds/idf/crosstool-NG/.build/xtensa-esp32-elf/buildtools
--with-mpfr=/builds/idf/crosstool-NG/.build/xtensa-esp32-elf/buildtools
--with-mpc=/builds/idf/crosstool-NG/.build/xtensa-esp32-elf/buildtools
--with-isl=/builds/idf/crosstool-NG/.build/xtensa-esp32-elf/buildtools
--enable-lto --enable-target-optspace --without-long-double-128
--disable-nls --enable-multiarch --enable-languages=c,c++
--disable-libstdcxx-verbose --enable-threads=posix
--enable-gcov-custom-rtio --enable-libstdcxx-time=yes
Thread model: posix
gcc version 8.4.0 (crosstool-NG esp-2021r2-patch3)
Configure
---------
$ ./tools/configure.sh esp32-devkitc:nsh
Compile/Flash
-------------
$ make flash -j ESPTOOL_PORT=/dev/ttyUSB0
ELF Size
--------
$ xtensa-esp32-elf-size nuttx
text data bss dec hex filename
73927 236 4696 78859 1340b nuttx
NSH Free
--------
nsh> free
total used free largest nused nfree
Umem: 327648 5824 321824 190160 31 3
ESP32C3-DEVKIT:
==============
Compiler info
-------------
$ riscv64-unknown-elf-gcc -v
Using built-in specs.
COLLECT_GCC=riscv64-unknown-elf-gcc
COLLECT_LTO_WRAPPER=/usr/local/bin/../libexec/gcc/riscv64-unknown-elf/10.2.0/lto-wrapper
Target: riscv64-unknown-elf
Configured with:
/scratch/jenkins/workspace/tpp-freedom-tools/tpp03--build-binary-packages--parameterized/obj/x86_64-linux-ubuntu14/build/riscv64-unknown-elf-gcc/riscv-gcc/configure
--target=riscv64-unknown-elf --host=x86_64-linux-gnu
--prefix=/scratch/jenkins/workspace/tpp-freedom-tools/tpp03--build-binary-packages--parameterized/obj/x86_64-linux-ubuntu14/install/riscv64-unknown-elf-gcc-10.2.0-2020.12.8-x86_64-linux-ubuntu14
--with-pkgversion='SiFive GCC-Metal 10.2.0-2020.12.8'
--with-bugurl=https://github.com/sifive/freedom-tools/issues
--disable-shared --disable-threads --enable-languages=c,c++
--enable-tls --with-newlib
--with-sysroot=/scratch/jenkins/workspace/tpp-freedom-tools/tpp03--build-binary-packages--parameterized/obj/x86_64-linux-ubuntu14/install/riscv64-unknown-elf-gcc-10.2.0-2020.12.8-x86_64-linux-ubuntu14/riscv64-unknown-elf
--with-native-system-header-dir=/include --disable-libmudflap
--disable-libssp --disable-libquadmath --disable-libgomp --disable-nls
--disable-tm-clone-registry --src=../riscv-gcc --with-system-zlib
--enable-checking=yes --enable-multilib --with-abi=lp64d
--with-arch=rv64imafdc CFLAGS=-O2 CXXFLAGS=-O2 'CFLAGS_FOR_TARGET=-Os
-mcmodel=medany' 'CXXFLAGS_FOR_TARGET=-Os -mcmodel=medany'
Thread model: single
Supported LTO compression algorithms: zlib
gcc version 10.2.0 (SiFive GCC-Metal 10.2.0-2020.12.8)
Configure
---------
$ ./tools/configure.sh esp32c3-devkit:nsh
Compile/Flash
-------------
$ make flash -j ESPTOOL_PORT=/dev/ttyUSB0
ELF Size
--------
$ riscv64-unknown-elf-size nuttx
text data bss dec hex filename
85286 180 142272 227738 3799a nuttx
NSH Free
--------
nsh> free
total used free largest nused nfree
Umem: 377488 5792 371696 371696 30 1
STM32F4Discovery:
=================
Compiler info
-------------
$ arm-none-eabi-gcc -v
Using built-in specs.
COLLECT_GCC=arm-none-eabi-gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-none-eabi/9.2.1/lto-wrapper
Target: arm-none-eabi
Configured with: ../configure --build=x86_64-linux-gnu --prefix=/usr
--includedir='/usr/lib/include' --mandir='/usr/lib/share/man'
--infodir='/usr/lib/share/info' --sysconfdir=/etc --localstatedir=/var
--disable-silent-rules --libdir='/usr/lib/lib/x86_64-linux-gnu'
--libexecdir='/usr/lib/lib/x86_64-linux-gnu' --disable-maintainer-mode
--disable-dependency-tracking --mandir=/usr/share/man
--enable-languages=c,c++,lto --enable-multilib --disable-decimal-float
--disable-libffi --disable-libgomp --disable-libmudflap
--disable-libquadmath --disable-libssp --disable-libstdcxx-pch
--disable-nls --disable-shared --disable-threads --enable-tls
--build=x86_64-linux-gnu --target=arm-none-eabi --with-system-zlib
--with-gnu-as --with-gnu-ld --with-pkgversion=15:9-2019-q4-0ubuntu1
--without-included-gettext --prefix=/usr/lib
--infodir=/usr/share/doc/gcc-arm-none-eabi/info
--htmldir=/usr/share/doc/gcc-arm-none-eabi/html
--pdfdir=/usr/share/doc/gcc-arm-none-eabi/pdf --bindir=/usr/bin
--libexecdir=/usr/lib --libdir=/usr/lib --disable-libstdc++-v3
--host=x86_64-linux-gnu --with-headers=no --without-newlib
--with-multilib-list=rmprofile CFLAGS='-g -O2
-fdebug-prefix-map=/build/gcc-arm-none-eabi-Gl9kT9/gcc-arm-none-eabi-9-2019-q4=.
-fstack-protector-strong' CPPFLAGS='-Wdate-time -D_FORTIFY_SOURCE=2'
CXXFLAGS='-g -O2
-fdebug-prefix-map=/build/gcc-arm-none-eabi-Gl9kT9/gcc-arm-none-eabi-9-2019-q4=.
-fstack-protector-strong' FCFLAGS='-g -O2
-fdebug-prefix-map=/build/gcc-arm-none-eabi-Gl9kT9/gcc-arm-none-eabi-9-2019-q4=.
-fstack-protector-strong' FFLAGS='-g -O2
-fdebug-prefix-map=/build/gcc-arm-none-eabi-Gl9kT9/gcc-arm-none-eabi-9-2019-q4=.
-fstack-protector-strong' GCJFLAGS='-g -O2
-fdebug-prefix-map=/build/gcc-arm-none-eabi-Gl9kT9/gcc-arm-none-eabi-9-2019-q4=.
-fstack-protector-strong' LDFLAGS='-Wl,-Bsymbolic-functions
-Wl,-z,relro' OBJCFLAGS='-g -O2
-fdebug-prefix-map=/build/gcc-arm-none-eabi-Gl9kT9/gcc-arm-none-eabi-9-2019-q4=.
-fstack-protector-strong' OBJCXXFLAGS='-g -O2
-fdebug-prefix-map=/build/gcc-arm-none-eabi-Gl9kT9/gcc-arm-none-eabi-9-2019-q4=.
-fstack-protector-strong'
INHIBIT_LIBC_CFLAGS=-DUSE_TM_CLONE_REGISTRY=0
AR_FOR_TARGET=arm-none-eabi-ar AS_FOR_TARGET=arm-none-eabi-as
LD_FOR_TARGET=arm-none-eabi-ld NM_FOR_TARGET=arm-none-eabi-nm
OBJDUMP_FOR_TARGET=arm-none-eabi-objdump
RANLIB_FOR_TARGET=arm-none-eabi-ranlib
READELF_FOR_TARGET=arm-none-eabi-readelf
STRIP_FOR_TARGET=arm-none-eabi-strip
Thread model: single
gcc version 9.2.1 20191025 (release) [ARM/arm-9-branch revision
277599] (15:9-2019-q4-0ubuntu1)
Configure
---------
$ ./tools/configure.sh stm32f4discovery:nsh
Compile
-------
$ make -j
ELF Size
--------
$ arm-none-eabi-size nuttx
text data bss dec hex filename
70928 136 1436 72500 11b34 nuttx
Flash
-----
$ sudo openocd -f interface/stlink-v2.cfg -f target/stm32f4x.cfg -c
init -c "reset halt" -c "flash write_image erase nuttx.bin 0x08000000"
NSH Free
--------
nsh> free
total used free largest nused nfree
Umem: 193648 5808 187840 126992 30 3
BR,
Alan
On 9/6/22, Alin Jerpelea <jerpe...@gmail.com> wrote:
> Hello all,
> Apache NuttX (Incubating) 11.0.0 RC1 has been staged under [1] and it's
> time to vote on accepting it for release. If approved we will seek
> final release approval from the IPMC. Voting will be open for 72hr.
>
> A minimum of 3 binding +1 votes and more binding +1 than binding -1 are
> required to pass.
>
> The Apache requirements for approving a release can be found here [3]
> "Before voting +1 [P]PMC members are required to download the signed
> source code package, compile it as provided, and test the resulting
> executable on their own platform, along with also verifying that the
> package meets the requirements of the ASF policy on releases."
>
> A document to walk through some of this process has been published on
> our project wiki and can be found here [4].
>
> [ ] +1 accept (indicate what you validated - e.g. performed the non-RM
> items in [4])
> [ ] -1 reject (explanation required)
>
> Thank you all,
> Alin Jerpelea
>
> SCM Information:
> Release tag: nuttx-11.0.0-RC1
> Hash for the release incubating-nuttx tag:
> 6feb2a1f4196e361b7aa8e209534a158cd14c833
> Hash for the release incubating-nuttx-apps tag:
> 8b43f9f9ca30f44c1cccae9a9078d5d45b776d35
>
> [1] https://dist.apache.org/repos/dist/dev/incubator/nuttx/11.0.0-RC1/
> [2]
> https://raw.githubusercontent.com/apache/incubator-nuttx/nuttx-11.0.0-RC1/ReleaseNotes
> [3] https://www.apache.org/dev/release.html#approving-a-release
> [4]
> https://cwiki.apache.org/confluence/display/NUTTX/Validating+a+staged+Release
>
