Closed nosakou closed 1 year ago
...hmm somehow the cmake generation step is missing, it should look like this:
sokol-tools ➤ ./fips build
=== building: osx-xcode-debug
=== generating: osx-xcode-debug
config file: /Users/floh/projects/fips/configs/osx-xcode-debug.yml
Preset CMake variables:
CMAKE_BUILD_TYPE="Debug"
CMAKE_OSX_SYSROOT="/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk"
FIPS_AUTO_IMPORT="ON"
FIPS_CONFIG="osx-xcode-debug"
FIPS_LOCAL_BUILD="OFF"
...
Can you run ./fips clean all
followed by ./fips gen
and post the output here?
(e.g. it might be that a previous attempt at generating the project files has failed, the build directory has been left in an incomplete state)
Yeah, sure:
./fips gen
=== generating: osx-xcode-release
config file: /Users/yulianosakova/PycharmProjects/wanna-utils/wanna_utils/envmap_processing/renderer/tools/fips/configs/osx-xcode-release.yml
Preset CMake variables:
CMAKE_BUILD_TYPE="Release"
CMAKE_OSX_SYSROOT="/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.3.sdk"
FIPS_AUTO_IMPORT="ON"
FIPS_CONFIG="osx-xcode-release"
FIPS_LOCAL_BUILD="OFF"
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
CMake Error at CMakeLists.txt:6 (project):
No CMAKE_C_COMPILER could be found.
CMake Error at CMakeLists.txt:6 (project):
No CMAKE_CXX_COMPILER could be found.
-- Configuring incomplete, errors occurred!
[ERROR] failed to generate build files for config 'osx-xcode-release'
[ERROR] 1 out of 1 configs failed!
Actually I resolved it by adding to sokol-tools/CMakeLists.txt
a couple of environment variables:
set(CMAKE_C_COMPILER "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc")
set(CMAKE_CXX_COMPILER "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++")
The destination of the both files I found with:
xcrun --find cxx
xcrun --find cc
That should not be needed, can you check if the Xcode command line tools are installed?
Either run xcode-select --install
on the command line or check in Xcode => Setting => Locations
, there's a dropdown called Command Line Tools
- both should put the Apple clang toolchain into the path (e.g. you should be able to run clang --version
in the terminal.
xcode-select --install
xcode-select: error: command line tools are already installed, use "Software Update" in System Settings to install updates
and
clang --version
Apple clang version 14.0.3 (clang-1403.0.22.14.1)
Target: x86_64-apple-darwin22.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
Without setting the variables to the CMakeLists.txt I am having the same build error as mentioned above.
...that is super weird, the output of xcode-select and clang looks correct...
I wonder if cmake is actually trying to run cc
and c++
to detect the compiler.
Can you try cc --version
and c++ version
on the terminal?
...and also, AFAIK cmake looks at the environment variables CC
and CXX
, maybe those are overriden? (e.g. try echo $CC
and echo $CXX
, those should be empty.
(PS: while at it, also check whether the CPATH, CFLAGS and CXXFLAGS environment variables are set, I've come across quite a few Mac users who had set those because sometimes that's recommended by homebrew and then had trouble building projects)
cc --version
Apple clang version 14.0.3 (clang-1403.0.22.14.1)
Target: x86_64-apple-darwin22.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
and
c++ --version
Apple clang version 14.0.3 (clang-1403.0.22.14.1)
Target: x86_64-apple-darwin22.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
echo commands for the both $CXX
and $CC
are empty. So the CXXFLAGS
, CPATH
, CFLAGS
are.
If it is makes sence I have 2,3 GHz 8-Core Intel Core i9
processor though AFAIK M1 users do not have this problem with build as I do. But I am not sure if the processor architecture is the reason here.
I'm out of ideas tbh, it shouldn't be an ARM vs Intel thing, but let me check on my Intel Mac (I don't have uptodate macOS and Xcode on there though).
PS: nvm, I need to setup Github access first again, somehow my ssh key was deleted or is expired.
...so in general it works on my Intel Mac, the compiler is detected:
sokol-tools ➤ ./fips gen
=== generating: osx-xcode-debug
config file: /Users/floh/projects/fips/configs/osx-xcode-debug.yml
cmake -G "Xcode" -DCMAKE_BUILD_TYPE=Debug -DFIPS_CONFIG=osx-xcode-debug -DFIPS_LOCAL_BUILD=OFF -DFIPS_USE_CCACHE=OFF -DFIPS_AUTO_IMPORT=ON -DCMAKE_OSX_SYSROOT=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk -B/Users/floh/projects/fips-build/sokol-tools/osx-xcode-debug -H/Users/floh/projects/sokol-tools
-- The C compiler identification is AppleClang 12.0.5.12050022-- The CXX compiler identification is AppleClang 12.0.5.12050022
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMAKE_BUILD_TYPE: Debug
FIPS_ROOT_DIR: /Users/floh/projects/fips
FIPS_PROJECT_DIR: /Users/floh/projects/sokol-tools
FIPS_BUILD_DIR: /Users/floh/projects/fips-build
FIPS_DEPLOY_DIR: /Users/floh/projects/fips-deploy
FIPS_PROJECT_NAME: sokol-tools
FIPS_AUTO_IMPORT: ON
FIPS_CONFIG: osx-xcode-debug
FIPS_PROJECT_BUILD_DIR: /Users/floh/projects/fips-build/sokol-tools/osx-xcode-debug
FIPS_PROJECT_DEPLOY_DIR: /Users/floh/projects/fips-deploy/sokol-tools/osx-xcode-debug
Host system: OSX
CMAKE_CXX_COMPILER_ID: AppleClang
Detected C++ Compiler: Clang (FIPS_CLANG)
FIPS_PLATFORM: OSX
FIPS_PLATFORM_NAME: osx
-- Found Python: /usr/local/Frameworks/Python.framework/Versions/3.9/bin/python3.9 (found version "3.9.12") found components: Interpreter
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/floh/projects/fips-build/sokol-tools/osx-xcode-debug
1 configs generated
...I'm on fairly old versions though:
clang version output:
Apple clang version 12.0.5 (clang-1205.0.22.11)
Target: x86_64-apple-darwin20.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
...maybe it's cmake? What does cmake --version
say? I have 3.23.1 on the Intel Mac.
This is the cmake version:
cmake --version
cmake version 3.23.2
Also looks good. Sorry now I'm really out of ideas..
That's OK, at least I found a workaround :-)
Hello sokol-tools team. I am trying to build sokol-tools through a README file of your project and getting an error as follows:
The steps are as per README as I mentioned above for MacOS using
osx-xcode-release
:Tools I have installed:
MacOS version Ventura 13.5 (22G74)
Have looked through the closed issues and did not found a relevant one. Could you help to solve the problem, please?