On 29.01.2019, at 21:37, Belisko Marek marek.belisko@gmail.com wrote:

Hi,

I'm trying to build u-boot in docker on osx (installed build-essentials + gcc-arm) but hit this issue (with verbose make) during config phase. I tried same on linux and it works fine. Any ideas what can cause this (or how to debug)?

‘grep’ would have been a good start...

make ARCH=arm rpi_0_w_defconfig V=1

make -f ./scripts/Makefile.build obj=scripts/basic

cc -Wp,-MD,scripts/basic/.fixdep.d -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -o scripts/basic/fixdep scripts/basic/fixdep.c

rm -f .tmp_quiet_recordmcount

make -f ./scripts/Makefile.build obj=scripts/kconfig rpi_0_w_defconfig

cc -Wp,-MD,scripts/kconfig/.conf.o.d -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -DCURSES_LOC="<curses.h>" -DLOCALE -c -o scripts/kconfig/conf.o scripts/kconfig/conf.c

cc -Wp,-MD,scripts/kconfig/.zconf.tab.o.d -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -DCURSES_LOC="<curses.h>" -DLOCALE -Iscripts/kconfig -c -o scripts/kconfig/zconf.tab.o scripts/kconfig/zconf.tab.c

cc -o scripts/kconfig/conf scripts/kconfig/conf.o scripts/kconfig/zconf.tab.o

scripts/kconfig/conf --defconfig=arch/../configs/rpi_0_w_defconfig Kconfig

input in flex scanner failed

Huh. I haven’t seen that error message in a looooong time. This will be printed by a flex-generated lexer, if the input file can’t be read.

Case in point (from scripts/kconfig/zconf.lex.c_shipped):

/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ errno=0; \ while ( (result = read( fileno(zconfin), (char *) buf, max_size )) < 0 ) \ { \ if( errno != EINTR) \ { \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ break; \ } \ errno=0; \ clearerr(zconfin); \ }\ \

scripts/kconfig/Makefile:121: recipe for target 'rpi_0_w_defconfig' failed

make[1]: *** [rpi_0_w_defconfig] Error 2

Makefile:478: recipe for target 'rpi_0_w_defconfig' failed

make: *** [rpi_0_w_defconfig] Error 2

BR,

marek

-- as simple and primitive as possible

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Marek Belisko - OPEN-NANDRA Freelance Developer

Ruska Nova Ves 219 | Presov, 08005 Slovak Republic Tel: +421 915 052 184 skype: marekwhite twitter: #opennandra web: http://open-nandra.com _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot