I've built a "poky" SDK for use with a Renesas RZN1 eval board (dual
ARM Cortex-A7 cores), and the toolchain's sysroot seems to be missing
the "asm" header directory. When I try to compile a simple tcp echo
server program I get this:
/home/grante/rzn1d/toolchain/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-gcc
--sysroot=/home/grante/rzn1d/toolchain/sysroots/armv7vehf-vfp-poky-linux-gnueabi
-march=armv7ve -marm -mfpu=vfp -mfloat-abi=hard -Wall -Werror -std=gnu99 -c
tcpecho.c
In file included from
/home/grante/rzn1d/toolchain/sysroots/armv7vehf-vfp-poky-linux-gnueabi/usr/include/signal.h:287:0,
from
/home/grante/rzn1d/toolchain/sysroots/armv7vehf-vfp-poky-linux-gnueabi/usr/include/sys/wait.h:36,
from tcpecho.c:6:
/home/grante/rzn1d/toolchain/sysroots/armv7vehf-vfp-poky-linux-gnueabi/usr/include/bits/sigcontext.h:30:11:
fatal error: asm/sigcontext.h: No such file or directory
# include <asm/sigcontext.h>
^~~~~~~~~~~~~~~~~~
compilation terminated.
make: *** [Makefile:26: tcpecho.o] Error 1
Browsing throught the installed toolchain's sysroot confirms that gcc
is correct: there's no "asm" directory in the sysroot's usr/include
directory (or anywhere else in the toolchain's installation tree).
This is the first time I've tried to build an SDK, so I've probably
done something wrong, but I could use a clue as to what might have
gone wrong...
--
Grant Edwards grant.b.edwards Yow! What's the MATTER
at Sid? ... Is your BEVERAGE
gmail.com unsatisfactory?
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