I’m not sure what to make of this. I looked around and I couldn’t find any information on how to fix this error.
I’ve had other successful builds with v1.5.5 (kinda, the GPS didn’t work well with QGC, but I digress)
I tried using make distclean
and then trying to build it as well, but it still didn’t work.
The firmware I am using was downloaded from PX4/Firmware/releases. I unpacked the source code and initialized it with Github.
Here’s the terminal error response and the referenced stat.h.rej file.
thinking-intern@Thinking-Machine:~/Documents/PX4/Firmware/Firmware-v1.6.0$ make px4fmu-v2_default -- PX4 VERSION: 4f8b5fa -- CONFIG: nuttx-px4fmu-v2-default -- CMAKE_MODULE_PATH: /home/thinking-intern/Documents/PX4/Firmware/Firmware-v1.6.0/cmake -- Nuttx build for px4fmu-v2 on m4 hardware, using nsh with ROMFS on px4fmu_common -- The ASM compiler identification is GNU -- Found assembler: /home/thinking-intern/gcc-arm-none-eabi-5_4-2016q2/bin/arm-none-eabi-gcc -- Found PythonInterp: /usr/bin/python (found version "2.7.12") -- Found PY_jinja2: /usr/lib/python2.7/dist-packages/jinja2 -- C compiler: arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors) 5.4.1 20160609 (release) [ARM/embedded-5-branch revision 237715] -- C++ compiler: arm-none-eabi-g++ (GNU Tools for ARM Embedded Processors) 5.4.1 20160609 (release) [ARM/embedded-5-branch revision 237715] -- Adding ROMFS on px4fmu-v2 -- Nuttx build for px4fmu-v2 on m3 hardware, using nsh -- Configuring done -- Generating done -- Build files have been written to: /home/thinking-intern/Documents/PX4/Firmware/Firmware-v1.6.0/build_px4fmu-v2_default [11/558] px4fmu-v2: nuttx-patches/00002-REJECTED-fix-shadow-wanings.patch applied FAILED: px4fmu-v2/NuttX/px4fmu-v2-nuttx_patch_00002-REJECTED-fix-shadow-wanings.patch.stamp cd /home/thinking-intern/Documents/PX4/Firmware/Firmware-v1.6.0/build_px4fmu-v2_default && /usr/bin/patch --verbose -d /home/thinking-intern/Documents/PX4/Firmware/Firmware-v1.6.0/build_px4fmu-v2_default/px4fmu-v2/NuttX -s -p1 -N < /home/thinking-intern/Documents/PX4/Firmware/Firmware-v1.6.0/nuttx-patches/00002-REJECTED-fix-shadow-wanings.patch && cmake -E touch /home/thinking-intern/Documents/PX4/Firmware/Firmware-v1.6.0/build_px4fmu-v2_default/px4fmu-v2/NuttX/px4fmu-v2-nuttx_patch_00002-REJECTED-fix-shadow-wanings.patch.stamp 1 out of 1 hunk FAILED -- saving rejects to file nuttx/include/sys/stat.h.rej [12/558] Generating parameters.xml ninja: build stopped: subcommand failed. Makefile:161: recipe for target 'px4fmu-v2_default' failed make: *** [px4fmu-v2_default] Error 1
stat.h.rej
— nuttx/include/sys/stat.h
+++ nuttx/include/sys/stat.h
@@ -131,7 +131,10 @@ extern “C”
int mkdir(FAR const char *pathname, mode_t mode);
int mkfifo(FAR const char *pathname, mode_t mode);
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored “-Wshadow”
int stat(const char *path, FAR struct stat buf);
+#pragma GCC diagnostic pop
#if 0 / Not yet supported */
int fstat(int fd, FAR struct stat *buf);
#endif