Make error on Ubuntu 20.04.

[omieo2]

When I compiled 4.0 of ollvm, I encountered some error messages.

Compile command:

cmake -DCMAKE_BUILD_TYPE=Release -DLLVM_INCLUDE_TESTS=OFF ../obfuscator/
make -j8

The following errors occur when executing at 82%:

make[2]: *** [tools/clang/lib/CodeGen/CMakeFiles/clangCodeGen.dir/build.make:759：tools/clang/lib/CodeGen/CMakeFiles/clangCodeGen.dir/CGOpenMPRuntime.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:17048：tools/clang/lib/CodeGen/CMakeFiles/clangCodeGen.dir/all] Error 2
make: *** [Makefile:152：all] Error 2

Envirment of OS:

Ubuntu 20.04
gcc 9.3.0 / g++ 9.3.0
ndk 21.1.6352462
cmake 3.10.2

[NotoriousRebel]

any updates?

[mi-art]

Had the same issue, with

Ubuntu 20.04
cmake version 3.16.3
g++-9 (Ubuntu 9.3.0-10ubuntu2) 9.3.0
GNU Make 4.2.1

A workaround is to install g++ 8 next to the version 9 and switch to it before calling cmake and make (see https://linuxconfig.org/how-to-switch-between-multiple-gcc-and-g-compiler-versions-on-ubuntu-20-04-lts-focal-fossa)

$ c++ --version
c++ (Ubuntu 8.4.0-3ubuntu2) 8.4.0

On top of that, you also need to apply the fix from #148 otherwise compilation breaks later on OrcRemoteTargetClient.h

[Luckyton]

Same issue, with
Arch Linux, cmake version 3.19.2, GNU make 4.3, gcc/g++/c++ 10.2.0

[int0x7]

same issue，

centos7 (vmware virtual machine ram:6G/swap:4G)
cmake 3.6.2
gcc 8.3.1
make 3.82

first，i do it ：

cmake  ../build
make -j8

The same errors occur when executing at 95%.

after,the ram keeps decreasing... at 50~200.

the system killed the process.
by the way, during the running，it has break up repeatedly.

i try but useless:

upgrade 
	ram：6G--->8G---->10G           
	swap：4G-->8G
degrade
	gcc 9.3---->8.3

then，i just do it again.(again cmake with release) ( ram：6G/swap：4G）

cmake -DCMAKE_BUILD_TYPE=Release ../build
make -j8

after 30mins.. successful！！！
what ????

[ttxs69]

same issue,with
Arch Linux, cmake version 3.19.6, GNU make 4.3, gcc/g++/c++ 10.2.0
any update?

[Zaibali9999]

what about windows 10?
mingw32-make[2]: *** [bin/llvm-undname.exe] Error 1
CMakeFiles\Makefile2:64731: recipe for target 'tools/llvm-undname/CMakeFiles/llvm-undname.dir/all' failed
mingw32-make[1]: *** [tools/llvm-undname/CMakeFiles/llvm-undname.dir/all] Error 2
Makefile:154: recipe for target 'all' failed
mingw32-make: *** [all] Error 2

[Zaibali9999]

Following these steps but there are still some error cannot solve this proble
https://www.unknowncheats.me/forum/anti-cheat-bypass/445826-llvm-obfuscator-9-0-1-step-step.html

[AnsaryTanvir]

With gcc/g++ version 9 , got stuck at 97% after running "make -j5" command several times.
Switching to gcc/g++ version 8, got stuck at 98% after running "make -j5" command several times..
Switching to gcc/g++ version 7, got stuck at 99% first, but at second attempt it was 100%.

How to switch gcc/g++ version:
https://linuxconfig.org/how-to-switch-between-multiple-gcc-and-g-compiler-versions-on-ubuntu-20-04-lts-focal-fossa)