Hi I am trying to build l4linux for arm. I have already built and tested l4re and the fiasco kernel (generated a simple image using the hello.lua script) After pulling the l4linux sources from svn , i used the following steps (as described in the wiki) 1> l4linux-2.6$ make O=/tmp/buildpath L4ARCH=arm CROSS_COMPILE=arm-linux- arm_defconfig 2>l4linux-2.6$ make O=/tmp/buildpath L4ARCH=arm CROSS_COMPILE=arm-linux- menuconfig
In menuconfig , i gave the correct path for l4 build dirctory ( in my case it is /home/syslab1/l4fiasco/src/l4/build). This is the directory which hosuses the images folder etc after the l4re and the simple hello image was built. I also selected the arm architecture 3>l4linux-2.6$ make O=/tmp/buildpath L4ARCH=arm CROSS_COMPILE=arm-linux-
I get the following error when i run the last command
syslab1@syslab1-desktop:~/l4fiasco/l4linux$ make O=/tmp/l4linuxbuild/ L4ARCH=arm CROSS_COMPILE=arm-linux- L4 source directory: /home/syslab1/l4fiasco/src/l4 PWD=/home/syslab1/l4fiasco/src/l4 make -C /home/syslab1/l4fiasco/src/l4 -f /home/syslab1/l4fiasco/l4linux/arch/l4/Makefile.l4conf O=/home/syslab1/l4fiasco/src/l4/build L4X_LOOP_CHECK=1 OUTPUT=/tmp/l4linuxbuild/Makeconf.l4conf GEN /tmp/l4linuxbuild/Makeconf.l4conf GEN /tmp/l4linuxbuild/Makefile scripts/kconfig/conf -s arch/l4/Kconfig include/config/auto.conf:486:warning: symbol value 'elf32-i386' invalid for OUTPUT_FORMAT include/config/auto.conf:690:warning: symbol value 'arch/x86/configs/i386_defconfig' invalid for ARCH_DEFCONFIG include/config/auto.conf:896:warning: symbol value '' invalid for ACPI_CUSTOM_DSDT_FILE include/config/auto.conf:1692:warning: symbol value '-fcall-saved-ecx -fcall-saved-edx' invalid for ARCH_HWEIGHT_CFLAGS Getting required compilation flags failed. L4OBJ: /home/syslab1/l4fiasco/src/l4/build L4_REQUIRED_MODS: stdlibs log l4re_c-util libio shmc /home/syslab1/l4fiasco/l4linux/arch/l4/Makefile:287: *** Aborting.. Stop. make: *** [sub-make] Error 2
Can anyone tell me where I am going wrong. This thing seems simple enough but i am sure i am making a simple mistake which i am unable to resolve. Will appreciate if someone can tell me how to make this error go away.
Thanks Rahul