Hello Tan Ming, Still no luck I tried installing the other required packages too /usr/include/gelf.h:234:6: error: unknown type name \u2018Elf32_Word\u2019 Elf32_Word __xshndx); ^ CC /home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/sigchain.o arch/x86/decode.c: In function \u2018is_x86_64\u2019: arch/x86/decode.c:43:19: error: request for member \u2018e_machine\u2019 in something not a structure or union switch (elf->ehdr.e_machine) { ^ arch/x86/decode.c:44:7: error: \u2018EM_X86_64\u2019 undeclared (first use in this function) case EM_X86_64: ^ arch/x86/decode.c:44:7: note: each undeclared identifier is reported only once for each function it appears in arch/x86/decode.c:46:7: error: \u2018EM_386\u2019 undeclared (first use in this function) case EM_386: ^ In file included from arch/x86/decode.c:28:0: arch/x86/decode.c:49:51: error: request for member \u2018e_machine\u2019 in something not a structure or union WARN("unexpected ELF machine type %d", elf->ehdr.e_machine); ^ arch/x86/../../warn.h:58:14: note: in definition of macro \u2018WARN\u2019 objname, ##__VA_ARGS__) ^ arch/x86/decode.c:52:1: error: control reaches end of non-void function [-Werror=return-type] } ^ cc1: all warnings being treated as errors mv: cannot stat '/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/.builtin-check.o.tmp': No such file or directory /home/sristi/work/celadon_23_nov_2018/kernel/project-celadon/tools/build/Makefile.build:96: recipe for target '/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/builtin-check.o' failed make[4]: *** [/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/builtin-check.o] Error 1 make[4]: *** Waiting for unfinished jobs.... mv: cannot stat '/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/arch/x86/.decode.o.tmp': No such file or directory /home/sristi/work/celadon_23_nov_2018/kernel/project-celadon/tools/build/Makefile.build:96: recipe for target '/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/arch/x86/decode.o' failed make[5]: *** [/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/arch/x86/decode.o] Error 1 /home/sristi/work/celadon_23_nov_2018/kernel/project-celadon/tools/build/Makefile.build:139: recipe for target 'arch/x86' failed make[4]: *** [arch/x86] Error 2 Makefile:46: recipe for target '/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/objtool-in.o' failed make[3]: *** [/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/objtool-in.o] Error 2 make[3]: *** Waiting for unfinished jobs.... CC /home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/subcmd-config.o LD /home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/libsubcmd-in.o AR /home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/tools/objtool/libsubcmd.a Makefile:64: recipe for target 'objtool' failed make[2]: *** [objtool] Error 2 /home/sristi/work/celadon_23_nov_2018/kernel/project-celadon/Makefile:1675: recipe for target 'tools/objtool' failed make[1]: *** [tools/objtool] Error 2 make[1]: *** Waiting for unfinished jobs.... make[1]: *** wait: No child processes. Stop. Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 make: Leaving directory '/home/sristi/work/celadon_23_nov_2018/kernel/project-celadon' [ 0% 787/80030] host C: libssl-static2 <= vendor/intel/external/openssl/ssl/ssl_lib.c ninja: build stopped: subcommand failed. 04:45:42 ninja failed with: exit status 1 Thanks Sristi From: Tan, Ming Sent: Saturday, November 24, 2018 3:01 PM To: Sristi, Vns Murthy <vns.murthy.sristi(a)intel.com&gt;; celadon(a)lists.01.org Subject: RE: build Error with latest code sync Sriste: Can you install the efitools and try again. In Ubuntu, you can use the command 'apt-get install efitools ' to do it. BR/Tan Ming. From: Celadon [mailto:celadon-bounces@lists.01.org] On Behalf Of Sristi, Vns Murthy Sent: Saturday, November 24, 2018 10:07 AM To: celadon@lists.01.org<mailto:celadon@lists.01.org> Subject: [01.org Celadon] build Error with latest code sync Hello I did the repo sync of the code to the latest, But the build is failing with below error, I am using the lunch target as celadon-userdebug And error log is below, please help me with fix for below error [NOT IN VENDOR][celadon] module:power.project-celadon installed in:out/target/product/celadon/system/lib64/hw/power.project-celadon.so by:vendor/intel/external/project-celadon/powerhal/Android.mk should be installed either in /system/vendor or /vendor [NOT IN VENDOR][celadon] module:power.project-celadon installed in:out/target/product/celadon/system/lib/hw/power.project-celadon.so by:vendor/intel/external/project-celadon/powerhal/Android.mk should be installed either in /system/vendor or /vendor [NOT IN VENDOR][celadon] module:amtl_cfg installed in:out/target/product/celadon/fake_packages/amtl_cfg-timestamp by:vendor/intel/tools/log_capture/amtl/src/com/intel/amtl/config_catalog/Android.mk should be installed either in /system/vendor or /vendor [NOT IN VENDOR][celadon] module:crash_package installed in:out/target/product/celadon/fake_packages/crash_package-timestamp by:vendor/intel/tools/log_infra/Android.mk should be installed either in /system/vendor or /vendor [NOT IN VENDOR][celadon] module:crashinfo installed in:out/target/product/celadon/system/framework/crashinfo.jar by:vendor/intel/tools/log_infra/crashinfo/Android.mk should be installed either in /system/vendor or /vendor [NOT IN VENDOR][celadon] module:crashinfo-cmd installed in:out/target/product/celadon/system/bin/crashinfo by:vendor/intel/tools/log_infra/crashinfo/Android.mk should be installed either in /system/vendor or /vendor [NOT IN VENDOR][celadon] module:CrashReport installed in:out/target/product/celadon/system/app/CrashReport/CrashReport.apk by:vendor/intel/tools/log_infra/crashreport/Android.mk should be installed either in /system/vendor or /vendor [ 0% 10/79425] build out/target/product/celadon/bootloader_policy-oemvars.txt FAILED: out/target/product/celadon/bootloader_policy-oemvars.txt /bin/bash -c "device/intel/build/generate_blpolicy_oemvars -K device/intel/build/testkeys/odm -O device/intel/build/testkeys/OAK.x509.pem -B 0x0 out/target/product/celadon/bootloader_policy-oemvars.txt" Traceback (most recent call last): File "device/intel/build/generate_blpolicy_oemvars", line 261, in <module> main(sys.argv[1:]) File "device/intel/build/generate_blpolicy_oemvars", line 229, in main password, guid, "OAK", m.digest()) File "device/intel/build/generate_blpolicy_oemvars", line 144, in get_auth_data name, payload_fname, auth_fname], None) File "device/intel/build/generate_blpolicy_oemvars", line 73, in run p = subprocess.Popen(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE) File "/usr/lib/python2.7/subprocess.py", line 711, in __init__ errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1343, in _execute_child raise child_exception OSError: [Errno 2] No such file or directory [ 0% 14/79425] build out/target/product/celadon/kernel FAILED: out/target/product/celadon/kernel /bin/bash -c "(make -j4 -C kernel/project-celadon O=/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel ARCH=x86_64 CROSS_COMPILE=\"x86_64-linux-android-\" KCFLAGS=\"\" KAFLAGS=\"\" INSTALL_MOD_PATH=/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/vendor bzImage modules ) && (prebuilts/build-tools/linux-x86/bin/acp -fp /home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel/arch/x86_64/boot/bzImage out/target/product/celadon/kernel )" make: Entering directory '/home/sristi/work/celadon_23_nov_2018/kernel/project-celadon' make[1]: Entering directory '/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel' /home/sristi/work/celadon_23_nov_2018/kernel/project-celadon/Makefile:984: *** "Cannot generate ORC metadata for CONFIG_UNWINDER_ORC=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel". Stop. make[1]: Leaving directory '/home/sristi/work/celadon_23_nov_2018/out/target/product/celadon/obj/kernel' Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 make: Leaving directory '/home/sristi/work/celadon_23_nov_2018/kernel/project-celadon' ninja: build stopped: subcommand failed. 15:28:33 ninja failed with: exit status 1 Thanks Sristi