[Android Q&A, Help & Troubleshooting] damix55:
I've tried to compile liquid mini kernel from acer sources... But when i try to compile i get some errors...

CHK include/linux/version.h
CHK include/generated/utsrelease.h
make[1]: `include/generated/mach-types.h' is up to date.
CALL scripts/checksyscalls.sh
CHK include/generated/compile.h
LD arch/arm/lib/built-in.o
AS arch/arm/lib/ashldi3.o
AS arch/arm/lib/ashrdi3.o
AS arch/arm/lib/backtrace.o
AS arch/arm/lib/changebit.o
AS arch/arm/lib/clear_user.o
AS arch/arm/lib/clearbit.o
AS arch/arm/lib/copy_from_user.o
AS arch/arm/lib/copy_page.o
AS arch/arm/lib/copy_to_user.o
AS arch/arm/lib/csumipv6.o
AS arch/arm/lib/csumpartial.o
AS arch/arm/lib/csumpartialcopy.o
AS arch/arm/lib/csumpartialcopyuser.o
CC arch/arm/lib/delay.o
AS arch/arm/lib/div64.o
AS arch/arm/lib/findbit.o
AS arch/arm/lib/getuser.o
AS arch/arm/lib/io-readsb.o
AS arch/arm/lib/io-readsl.o
AS arch/arm/lib/io-readsw-armv4.o
AS arch/arm/lib/io-writesb.o
AS arch/arm/lib/io-writesl.o
AS arch/arm/lib/io-writesw-armv4.o
AS arch/arm/lib/lib1funcs.o
AS arch/arm/lib/lshrdi3.o
AS arch/arm/lib/memchr.o
AS arch/arm/lib/memcpy.o
AS arch/arm/lib/memmove.o
AS arch/arm/lib/memset.o
AS arch/arm/lib/memzero.o
AS arch/arm/lib/muldi3.o
AS arch/arm/lib/putuser.o
AS arch/arm/lib/setbit.o
AS arch/arm/lib/sha1.o
AS arch/arm/lib/strchr.o
AS arch/arm/lib/strncpy_from_user.o
AS arch/arm/lib/strnlen_user.o
AS arch/arm/lib/strrchr.o
AS arch/arm/lib/testchangebit.o
AS arch/arm/lib/testclearbit.o
AS arch/arm/lib/testsetbit.o
AS arch/arm/lib/ucmpdi2.o
AR arch/arm/lib/lib.a
CC lib/bcd.o
CC lib/div64.o
CC lib/sort.o
LD drivers/platform/built-in.o
CC drivers/power/power_supply_core.o
CC drivers/rtc/rtc-lib.o
CC lib/parser.o
CC [M] drivers/net/wireless/bcm4329/dhd_linux.o
CC lib/halfmd4.o
CC drivers/rtc/hctosys.o
CC drivers/power/power_supply_sysfs.o
drivers/net/wireless/bcm4329/dhd_linux.c: In function 'dhd_rx_frame':
drivers/net/wireless/bcm4329/dhd_linux.c:1225:24: error: variable 'save_pktbuf' set but not used [-Werror=unused-but-set-variable]
cc1: all warnings being treated as errors

make[4]: *** [drivers/net/wireless/bcm4329/dhd_linux.o] Error 1
make[3]: *** [drivers/net/wireless/bcm4329] Error 2
make[2]: *** [drivers/net/wireless] Error 2
make[1]: *** [drivers/net] Error 2
make[1]: *** Waiting for unfinished jobs....
CC drivers/power/cci_battery.o
CC lib/debug_locks.o
CC drivers/rtc/class.o
CC lib/random32.o
CC lib/bust_spinlocks.o
CC lib/hexdump.o
LD drivers/power/power_supply.o
CC lib/kasprintf.o
CC drivers/rtc/interface.o
CC lib/bitmap.o
CC lib/scatterlist.o
CC drivers/rtc/rtc-dev.o
CC lib/string_helpers.o
CC drivers/rtc/rtc-proc.o
CC lib/gcd.o
LD drivers/power/built-in.o
CC drivers/rtc/rtc-sysfs.o
CC lib/lcm.o
CC lib/list_sort.o
CC lib/uuid.o
CC drivers/rtc/alarm.o
CC drivers/rtc/alarm-dev.o
CC lib/iomap_copy.o
CC drivers/rtc/rtc-msm.o
CC lib/devres.o
CC lib/find_last_bit.o
LD drivers/rtc/rtc-core.o
CC lib/hweight.o
CC lib/kernel_lock.o
LD drivers/rtc/built-in.o
CC lib/bitrev.o
make: *** [drivers] Error 2
make: *** Waiting for unfinished jobs....
CC lib/crc-ccitt.o
CC lib/crc16.o
HOSTCC lib/gen_crc32table
CC lib/libcrc32c.o
CC lib/genalloc.o
LD lib/lzo/built-in.o
CC [M] lib/lzo/lzo1x_compress.o
CC lib/zlib_deflate/deflate.o
CC lib/zlib_inflate/inffast.o
CC lib/textsearch.o
CC [M] lib/lzo/lzo1x_decompress.o
CC lib/zlib_inflate/inflate.o
CC lib/zlib_inflate/infutil.o
LD [M] lib/lzo/lzo_compress.o
LD [M] lib/lzo/lzo_decompress.o
CC lib/zlib_deflate/deftree.o
CC lib/zlib_deflate/deflate_syms.o
CC lib/zlib_inflate/inftrees.o
CC lib/ts_kmp.o
CC lib/zlib_inflate/inflate_syms.o
CC lib/ts_bm.o
CC lib/ts_fsm.o
LD lib/zlib_inflate/zlib_inflate.o
LD lib/zlib_inflate/built-in.o
CC lib/dynamic_debug.o
CC lib/nlattr.o
LD lib/zlib_deflate/zlib_deflate.o
CC lib/argv_split.o
LD lib/zlib_deflate/built-in.o
CC lib/cmdline.o
CC lib/ctype.o
CC lib/dec_and_lock.o
CC lib/decompress.o
CC lib/decompress_inflate.o
CC lib/dump_stack.o
CC lib/extable.o
CC lib/flex_array.o
CC lib/idr.o
CC lib/int_sqrt.o
CC lib/ioremap.o
CC lib/irq_regs.o
CC lib/is_single_threaded.o
CC lib/klist.o
CC lib/kobject.o
CC lib/kobject_uevent.o
CC lib/kref.o
CC lib/plist.o
CC lib/prio_heap.o
CC lib/prio_tree.o
CC lib/proportions.o
CC lib/radix-tree.o
CC lib/ratelimit.o
lib/radix-tree.c: In function 'radix_tree_tag_get':
lib/radix-tree.c:568:6: warning: variable 'saw_unset_tag' set but not used [-Wunused-but-set-variable]
CC lib/rbtree.o
CC lib/reciprocal_div.o
CC lib/rwsem.o
CC lib/sha1.o
CC lib/show_mem.o
CC lib/string.o
CC lib/vsprintf.o
GEN lib/crc32table.h
CC lib/crc32.o
LD lib/built-in.o
AR lib/lib.a

The problem is that some users managed to compile the kernel without problems and modifications so i don't know why it won't compile...

I tried with different toolchains but there's always an error.

Someone is able to give me an advice?