Make fail in Linux host

emgaspar commented 3 years ago

Hi,

I have tried to build the toolchain following README.md steps but make step fails in first stage.

Error message displays the following information:

gen_il*.ad?: Not found
gnatmake: "gen_il-main.adb" not found

gnat-llvm and gcc source are updated to HEAD. I have checked gnat_src folder and these files are not located on it.

Building environment:

Linux Mint 20.1
CLang 11.0.0
GNAT CE 2020
llvm-dev package installed

Is there any additional step to performance before make?

Thanks in advanced.

ArnaudCharlet commented 3 years ago

As GNAT LLVM is still in heavy evolution and we're internally using GNAT sources private to AdaCore, there are sometimes discrepancies with the GNAT sources at gcc.gnu.org. To get a successful build of GNAT LVM you'll need for now to use:

gcc commit acf190b208ae6883e94b (see PR #16)
GNAT LLVM commit d447ac30d4c3e31d914f7b

ArnaudCharlet commented 3 years ago

For your information, the latest GCC master sources should now be usable again. You still need to use the GNAT LLVM commit d447ac3 for now.

Lucretia commented 3 years ago

It'd make more sense if you created a tag, like fsf_gcc_10.2.0, rather having to git a commit hash.

AdaCore / gnat-llvm

Make fail in Linux host #18