On 29/4/20 8:03 pm, Heinz Junkes wrote:
unfortunately i can't really get along with the source-builder/sb-set-builder.
Can you build the package by manually? This is the recommended first step. The RSB is just a means to capture those manual steps.
For example, I want to build ntp for xilinx_zynq_a9_qemu using the command line: (in rtems-source-builder-5.0.0-m2003/rtems)
This is a snapshot release which means it can break. While we try as best we can there is no guarantee a release snapshot will work. Having said that I am pleased you are testing it and reporting problems.
../source-builder/sb-set-builder —log=log_ntp_arm.txt —prefix=/home/h1/GSOC/RTEMS/5.0.0-m2003 \ —host=arm=rtems5 —with-rtems-bsp=xilinx_zynq_a9_qemu net/ntp
I have attempted to build net/ntp for the same BSP from the RSB master and I am seeing this following error:
../../ntp-4.2.6p5/libntp/mktime.c:67:2: error: #error libntp supplied mktime()/timegm() do not support 64-bit time_t Do you have something else you are building?
I have assumed that the compiler flags for xilinx_zynq_a9_qemu are taken over by the specification for which BSP I want to build this. E.g. “-march-armv7-a”
Do you mean "-march=armv7-a"?
Unfortunately, the compilation of ntp does not work, because __ARM_ARCH is not set to “7" but remains defined at the default value of "4”. Because of the missing CFLAGS for the xilinx_zynq_a9_qemu architecture?
Are you saying the compile command line flags do not have the correct `-march=armv7-a` option?
The build I just did that failed has the correct set of machine flags for a Zynq (Cortex-A9):
-march=armv7-a -mthumb -mfpu=neon -mfloat-abi=hard -mtune=cortex-a9 And this gives me: $ arm-rtems5-gcc -dM -E -march=armv7-a -mthumb -mfpu=neon \ -mfloat-abi=hard -mtune=cortex-a9 - < /dev/null | grep '__ARM_ARCH ' #define __ARM_ARCH 7 Chris _______________________________________________ users mailing list users@rtems.org http://lists.rtems.org/mailman/listinfo/users
