[Android Software/Hacking General [Developers Only]] FuMMoD:
Java Version

fum@FUMPC:~$ java -version
java version "1.6.0_45"
Java(TM) SE Runtime Environment (build 1.6.0_45-b06)
Java HotSpot(TM) 64-Bit Server VM (build 20.45-b01, mixed mode)

fum@FUMPC:~$ uname -a
Linux FUMPC 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
fum@FUMPC:~$

I can't seem to get a break. I'll debug and delete the folders in question and then repo sync and I'll get a different error.

target thumb C: libc <= bionic/libc/bionic/dlmalloc.c
cc1plus: warning: command line option '-std=gnu99' is valid for C/ObjC but not for C++ [enabled by default]
cc1plus: warning: command line option '-std=gnu99' is valid for C/ObjC but not for C++ [enabled by default]
/bin/bash: m4: command not found
make: *** [/home/fum/android/beanstalk/out/target/product/hammerhead/obj/ETC/sepolicy_intermediates/policy.conf] Error 127
make: *** Deleting file `/home/fum/android/beanstalk/out/target/product/hammerhead/obj/ETC/sepolicy_intermediates/policy.conf'
make: *** Waiting for unfinished jobs....
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c: In function 'init_bins':
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:3929:5: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c: In function 'prepend_alloc':
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:3982:7: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:3982:7: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:3987:5: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c: In function 'add_segment':
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4042:5: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c: In function 'dispose_chunk':
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4401:9: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4401:9: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4435:9: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4435:9: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4446:5: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c: In function 'tmalloc_large':
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4516:11: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c: In function 'tmalloc_small':
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4554:9: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c: In function 'dlmalloc':
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4607:9: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4625:11: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4637:13: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c: In function 'dlfree':
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4741:17: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4741:17: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4777:15: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4777:15: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4789:13: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
In file included from bionic/libc/bionic/dlmalloc.c:35:0:
bionic/libc/bionic/../upstream-dlmalloc/malloc.c: In function 'try_realloc_chunk':
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4891:9: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
bionic/libc/bionic/../upstream-dlmalloc/malloc.c:4891:9: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]

Notice file: bionic/libstdc++/NOTICE -- /home/fum/android/beanstalk/out/target/product/hammerhead/obj/NOTICE_FILES/src//system/lib/libstdc++.so.txt
/bin/bash: m4: command not found
make: *** [/home/fum/android/beanstalk/out/target/product/hammerhead/obj/ETC/sepolicy_intermediates/policy.conf] Error 127
make: *** Deleting file `/home/fum/android/beanstalk/out/target/product/hammerhead/obj/ETC/sepolicy_intermediates/policy.conf'
make: *** Waiting for unfinished jobs....
Export includes file: external/libsepol/Android.mk -- /home/fum/android/beanstalk/out/host/linux-x86/obj/STATIC_LIBRARIES/libsepol_intermediates/export_includes
Yacc: checkpolicy <= external/checkpolicy/policy_parse.y
prebuilts/misc/linux-x86/bison/bison -d -v -o /home/fum/android/beanstalk/out/host/linux-x86/obj/EXECUTABLES/checkpolicy_intermediates/policy_parse.cpp external/checkpolicy/policy_parse.y
make: *** [/home/fum/android/beanstalk/out/host/linux-x86/obj/EXECUTABLES/checkpolicy_intermediates/policy_parse.cpp] Broken pipe
fum@FUMPC:~/android/beanstalk$