Exception when compile for Mac M1

[LoganWillaumez]

Hello I tried to compile on a Mac M1, but I received this message Error :

Exception in file /Users/egor/dev/sw/src/sw/driver/target/native.cpp:797, function findCompiler: Linker not found

I've had a similar issue with librarian not found, but it's ok after some tweaks.

The Json :

{
  "name": "win2android",
  "native": {
    "program": {
      "asm": "org.LLVM.clang",
      "c":
      {
        "package": "org.LLVM.clang",
        "command":
        {
          "do_not_add_target_argument": "1",
          "program": "/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang"
        }
      },
      "cpp":
      {
        "package": "org.LLVM.clangpp",
        "command":
        {
          "do_not_add_target_argument": "1",
          "program": "/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang++"
        }
      },
      "lib": "org.gnu.binutils.ar",
      "link":
      {
        "package": "org.LLVM.lld",
        "command":
        {
          "program": "/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/ld64.lld"
        }
      }
    },
    "stdlib": {
      "c": null,
      "compiler": null,
      "kernel": null,
      "cpp": null
    }
  },
  "os": {
    "arch": "aarch64",
    "version": "5.17",
    "kernel": "com.google.android"
  }
}

Do you have any idea of what's hapenning?

[egorpugin]

Try to install lld from brew. Also you may try to install gcc.
brew install llvm gcc

[LoganWillaumez]

Unfortunately I have the same problem even with the brew installation

Exception in file /Users/egor/dev/sw/src/sw/driver/module.cpp:120, function operator(): error in module (/Users/loganwillaumez/Documents/1-Work/110-Professionnal/Satoris/Projects/satoris-ocr/.sw/cfg/171951/libloc.sw.self.f4f593-0.0.30.dylib): Exception in file /Users/egor/dev/sw/src/sw/driver/target/native.cpp:797, function findCompiler: Linker not found

I changed link to :

"link": "org.LLVM.lld"

[egorpugin]

Add --trace parameter and post log.

[LoganWillaumez]

Here the logs :

Starting sw...
version:
sw.client.sw version 1.0.0
git revision fd8be718fa1eabb8cc8fd429edd9b63d93b0a9cc
assembled on
26.07.2022 19:39:28 UTC
26.07.2022 21:39:28 CEST
command line:
sw build -settings-file win2android.json -sec --print-checks -wait-for-cc-checks -k 10 -sd -static --trace 
Checking remote version
Host configuration: {"os":{"arch":"aarch64","kernel":"com.Apple.Macos"}}
Registering driver: org.sw.sw.driver.cpp-0.4.1
using sw frontend for input "/Users/loganwillaumez/Documents/1-Work/110-Professionnal/Satoris/Projects/satoris-ocr/sw.cpp"
build id 0x127704eb0 performing void sw::SwBuild::loadInputs()
Detected target: org.gnu.binutils.ar-0.0.1: null
Detected program: /usr/bin/ar
Detected target: org.gnu.gcc-13.1.6: null
Detected program: /usr/bin/gcc
Detected target: org.gnu.gpp-13.1.6: null
Detected program: /usr/bin/g++
Detected target: com.Apple.clang-13.1.6: null
Detected program: /usr/bin/clang
Detected target: com.Apple.clangpp-13.1.6: null
Detected program: /usr/bin/clang++
Loading input /Users/loganwillaumez/Documents/1-Work/110-Professionnal/Satoris/Projects/satoris-ocr/sw.cpp, settings = {"name":"win2android","native":{"library":"static","program":{"asm":"org.LLVM.clang","c":{"command":{"do_not_add_target_argument":"1","program":"/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang"},"package":"org.LLVM.clang"},"cpp":{"command":{"do_not_add_target_argument":"1","program":"/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang++"},"package":"org.LLVM.clangpp"},"lib":"org.gnu.binutils.ar","link":"org.LLVM.lld"},"stdlib":{"c":null,"compiler":null,"cpp":null,"kernel":null}},"os":{"arch":"aarch64","kernel":"com.google.android","version":"5.17"}}
Loading input /Users/loganwillaumez/Documents/1-Work/110-Professionnal/Satoris/Projects/satoris-ocr/sw.cpp, settings = {"name":"win2android","native":{"library":"static","program":{"asm":"org.LLVM.clang","c":{"command":{"do_not_add_target_argument":"1","program":"/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang"},"package":"org.LLVM.clang"},"cpp":{"command":{"do_not_add_target_argument":"1","program":"/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang++"},"package":"org.LLVM.clangpp"},"lib":"org.gnu.binutils.ar","link":"org.LLVM.lld"},"stdlib":{"c":null,"compiler":null,"cpp":null,"kernel":null}},"os":{"arch":"aarch64","kernel":"com.google.android","version":"5.17"}}
Exception in file /Users/egor/dev/sw/src/sw/driver/module.cpp:120, function operator(): error in module (/Users/loganwillaumez/Documents/1-Work/110-Professionnal/Satoris/Projects/satoris-ocr/.sw/cfg/171951/libloc.sw.self.f4f593-0.0.30.dylib): Exception in file /Users/egor/dev/sw/src/sw/driver/target/native.cpp:797, function findCompiler: Linker not found

[egorpugin]

Can you prepare small repro for me?

[LoganWillaumez]

Yes here it is : https://gitlab.satoris.lu/satoris/satoris-ocr

[egorpugin]

Try to set linker in your config to

            "link":
            {
                "package": "org.LLVM.clang",
                "command":
                {
                    "do_not_add_target_argument": "1",
                    "program": "d:/dev/android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/windows-x86_64/bin/aarch64-linux-android30-clang++.cmd"
                }
            }

[LoganWillaumez]

We already tried this this morning, but we had the same problem on the linker

/Users/loganwillaumez/Documents/1-Work/110-Professionnal/Satoris/Projects/satoris-ocr/.sw/cfg/171951/libloc.sw.self.f4f593-0.0.30.dylib
Exception in file /Users/egor/dev/sw/src/sw/driver/module.cpp:120, function operator(): error in module (/Users/loganwillaumez/Documents/1-Work/110-Professionnal/Satoris/Projects/satoris-ocr/.sw/cfg/171951/libloc.sw.self.f4f593-0.0.30.dylib): Exception in file /Users/egor/dev/sw/src/sw/driver/target/native.cpp:797, function findCompiler: Linker not found

[egorpugin]

Send me trace.

[LoganWillaumez]

Starting sw...
version:
sw.client.sw version 1.0.0
git revision fd8be718fa1eabb8cc8fd429edd9b63d93b0a9cc
assembled on
26.07.2022 19:39:28 UTC
26.07.2022 21:39:28 CEST
command line:
sw build -settings-file win2android.json -sec --print-checks -wait-for-cc-checks -k 10 -sd -static --trace 
Checking remote version
Host configuration: {"os":{"arch":"aarch64","kernel":"com.Apple.Macos"}}
Registering driver: org.sw.sw.driver.cpp-0.4.1
using sw frontend for input "/Users/loganwillaumez/Documents/1-Work/110-Professionnal/Satoris/Projects/satoris-ocr/sw.cpp"
build id 0x144f05240 performing void sw::SwBuild::loadInputs()
Detected target: org.gnu.binutils.ar-0.0.1: null
Detected program: /usr/bin/ar
Detected target: org.gnu.gcc-13.1.6: null
Detected program: /usr/bin/gcc
Detected target: org.gnu.gpp-13.1.6: null
Detected program: /usr/bin/g++
Detected target: com.Apple.clang-13.1.6: null
Detected program: /usr/bin/clang
Detected target: com.Apple.clangpp-13.1.6: null
Detected program: /usr/bin/clang++
Loading input /Users/loganwillaumez/Documents/1-Work/110-Professionnal/Satoris/Projects/satoris-ocr/sw.cpp, settings = {"name":"win2android","native":{"library":"static","program":{"asm":"org.LLVM.clang","c":{"command":{"do_not_add_target_argument":"1","program":"/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang"},"package":"org.LLVM.clang"},"cpp":{"command":{"do_not_add_target_argument":"1","program":"/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang++"},"package":"org.LLVM.clangpp"},"lib":"org.gnu.binutils.ar","link":{"command":{"do_not_add_target_argument":"1","program":"/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang++/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang++"},"package":"org.LLVM.clang"}},"stdlib":{"c":null,"compiler":null,"cpp":null,"kernel":null}},"os":{"arch":"aarch64","kernel":"com.google.android","version":"5.17"}}
Loading input /Users/loganwillaumez/Documents/1-Work/110-Professionnal/Satoris/Projects/satoris-ocr/sw.cpp, settings = {"name":"win2android","native":{"library":"static","program":{"asm":"org.LLVM.clang","c":{"command":{"do_not_add_target_argument":"1","program":"/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang"},"package":"org.LLVM.clang"},"cpp":{"command":{"do_not_add_target_argument":"1","program":"/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang++"},"package":"org.LLVM.clangpp"},"lib":"org.gnu.binutils.ar","link":{"command":{"do_not_add_target_argument":"1","program":"/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang++/Users/loganwillaumez/Library/Android/sdk/ndk/25.0.8775105/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang++"},"package":"org.LLVM.clang"}},"stdlib":{"c":null,"compiler":null,"cpp":null,"kernel":null}},"os":{"arch":"aarch64","kernel":"com.google.android","version":"5.17"}}
Exception in file /Users/egor/dev/sw/src/sw/driver/module.cpp:120, function operator(): error in module (/Users/loganwillaumez/Documents/1-Work/110-Professionnal/Satoris/Projects/satoris-ocr/.sw/cfg/171951/libloc.sw.self.f4f593-0.0.30.dylib): Exception in file /Users/egor/dev/sw/src/sw/driver/target/native.cpp:797, function findCompiler: Linker not found

[egorpugin]

Try to change in link field
"package": "org.LLVM.clang"
to
"package": "org.LLVM.clangpp"

But I assume this won't change anything.

[LoganWillaumez]

No, same result unfortunately

[egorpugin]

Ok, change all org.LLVM.clang to com.Apple.clang.

[LoganWillaumez]

It's ok for the Linker, now there's another error :

Exception in file /Users/loganwillaumez/.sw/storage/pkg/b2/ef/b415/src/sdir/sw.cpp:115, function build: no type: 0, 0