make[4]: [/home/alextai/fonosfera-devel/trunk/openwrt/build_dir/linux-fonera2n/linux-2.6.21/.configured] Error 2 (ignored)
rm -rf /home/alextai/fonosfera-devel/trunk/openwrt/build_dir/linux-fonera2n/modules
touch /home/alextai/fonosfera-devel/trunk/openwrt/build_dir/linux-fonera2n/linux-2.6.21/.configured
rm -f /home/alextai/fonosfera-devel/trunk/openwrt/build_dir/linux-fonera2n/linux-2.6.21/vmlinux /home/alextai/fonosfera-devel/trunk/openwrt/build_dir/linux-fonera2n/linux-2.6.21/System.map
make -C /home/alextai/fonosfera-devel/trunk/openwrt/build_dir/linux-fonera2n/linux-2.6.21 CROSS_COMPILE="mipsel-linux-uclibc-" ARCH="mips" KBUILD_HAVE_NLS=no CONFIG_SHELL="/bin/bash" CC="mipsel-linux-uclibc-gcc" modules
make[5]: Entering directory `/home/alextai/fonosfera-devel/trunk/openwrt/build_dir/linux-fonera2n/linux-2.6.21'
  CHK     include/linux/version.h
  CHK     include/linux/utsrelease.h
  HOSTCC  scripts/mod/sumversion.o
scripts/mod/sumversion.c: In function 'get_src_version':
scripts/mod/sumversion.c:384: error: 'PATH_MAX' undeclared (first use in this function)
scripts/mod/sumversion.c:384: error: (Each undeclared identifier is reported only once
scripts/mod/sumversion.c:384: error: for each function it appears in.)
scripts/mod/sumversion.c:384: warning: unused variable 'filelist'
make[7]: *** [scripts/mod/sumversion.o] Error 1
make[6]: *** [scripts/mod] Error 2
make[5]: *** [scripts] Error 2
make[5]: Leaving directory `/home/alextai/fonosfera-devel/trunk/openwrt/build_dir/linux-fonera2n/linux-2.6.21'
make[4]: *** [/home/alextai/fonosfera-devel/trunk/openwrt/build_dir/linux-fonera2n/linux-2.6.21/.modules] Error 2
make[4]: Leaving directory `/home/alextai/fonosfera-devel/trunk/openwrt/target/linux/fonera2n'
make[3]: *** [compile] Error 2
make[3]: Leaving directory `/home/alextai/fonosfera-devel/trunk/openwrt/target/linux'
make[2]: *** [target/linux/compile] Error 2
make[2]: Leaving directory `/home/alextai/fonosfera-devel/trunk/openwrt'
make[1]: *** [/home/alextai/fonosfera-devel/trunk/openwrt/staging_dir/mipsel/stamp/.target_compile] Error 2
make[1]: Leaving directory `/home/alextai/fonosfera-devel/trunk/openwrt'
make: *** [world] Error 2