Bug report #17216
llvm-5 compiler selection fails on OS X
Status: | Feedback | ||
---|---|---|---|
Priority: | Normal | ||
Assignee: | - | ||
Category: | Build/Install | ||
Affected QGIS version: | master | Regression?: | No |
Operating System: | OS X 10.12.6 | Easy fix?: | No |
Pull Request or Patch supplied: | No | Resolution: | |
Crashes QGIS or corrupts data: | No | Copied to github as #: | 25115 |
Description
On an up-to-date OS X Sierra, using QGIS git master and MacPorts' llvm-5.0 , I set the compilers:
export CC=/opt/local/libexec/llvm-5.0/bin/clang
export CXX=/opt/local/libexec/llvm-5.0/bin/clang++
Configure is happy -- up to a point:
-- The C compiler identification is Clang 5.0.0
-- The CXX compiler identification is Clang 5.0.0
-- Check for working C compiler: /opt/local/libexec/llvm-5.0/bin/clang
-- Check for working C compiler: /opt/local/libexec/llvm-5.0/bin/clang -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /opt/local/libexec/llvm-5.0/bin/clang++
-- Check for working CXX compiler: /opt/local/libexec/llvm-5.0/bin/clang++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
But then complains:
CMake Error in src/core/CMakeLists.txt:
No known features for CXX compiler
"Clang"
version 5.0.0.
What am I doing wrong?
History
#1 Updated by Giovanni Manghi almost 6 years ago
- Status changed from Open to Feedback
Please check if this issue is still valid on QGIS 3.4.5 or 3.6.