It appears to be a bug in the kernel makefiles, not mkdtimg itself. Specifically here:
https://android.googlesource.com/kernel/msm/+/android-8.1.0_r0.31/scripts/Makefile.lib#327 `stat` takes different arguments on Mac and Linux. The kernel builds are really only tested on Linux, so you may have better luck reproducing them using a Linux VM if you're on a Mac. - Dan On Mon, Aug 27, 2018 at 9:09 AM 杨凡 <lvfan...@gmail.com> wrote: > My code is : > Kernel tag :android-8.1.0_r0.31 > AOSP tag :android-8.1.0_r15 > > I build walleye Kernel on MacOS happen mkdtimg align 4096, > it happen these error following: > > yangfan command = cfg_create -------this print is that I comment in > mkdtimg source code. > create image file: arch/arm64/boot/dtbo.img... > Total yangfan 18 entries. -------this print is that I comment in > mkdtimg source code. > Total yangfan 0 output_img_with_config. -------this print is that I > comment in mkdtimg source code. > stat: illegal option -- c > usage: stat [-FlLnqrsx] [-f format] [-t timefmt] [file ...] > stat: illegal option -- c > usage: stat [-FlLnqrsx] [-f format] [-t timefmt] [file ...] > /bin/sh: (+4096-1)/4096*4096-: syntax error: operand expected (error token > is "-") > make[1]: *** [arch/arm64/boot/dtbo.img] Error 127 > make: *** [dtbo.img] Error 2 > make: *** Waiting for unfinished jobs.... > > And so, I modify these Makefile in the path :/arch/arm64/boot/Makefile, > delete the align dtbo.img to 4kB, it compile ok > diff --git a/arch/arm64/boot/Makefile b/arch/arm64/boot/Makefile > index 7d11ab13d49b..3cbbc9abb9ce 100644 > --- a/arch/arm64/boot/Makefile > +++ b/arch/arm64/boot/Makefile > @@ -53,7 +53,9 @@ $(obj)/Image.lz4-dtb: $(obj)/Image.lz4 $(DTB_OBJS) FORCE > $(call if_changed,cat) > > $(obj)/dtbo.img: $(obj)/dts/dtboimg.cfg $(DTBO_OBJS) FORCE > - $(call if_changed,mkdtimg,4096) # align dtbo.img to 4kB > + $(call if_changed,mkdtimg) # align dtbo.img to 4kB > > > So ,I wonder it is a bug in mkdtimg code??? > > > -- > -- > You received this message because you are subscribed to the "Android > Building" mailing list. > To post to this group, send email to android-building@googlegroups.com > To unsubscribe from this group, send email to > android-building+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-building?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "Android Building" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to android-building+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- -- You received this message because you are subscribed to the "Android Building" mailing list. To post to this group, send email to android-building@googlegroups.com To unsubscribe from this group, send email to android-building+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-building?hl=en --- You received this message because you are subscribed to the Google Groups "Android Building" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-building+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
