diff options
| author | Ulf Hermann <ulf.hermann@qt.io> | 2017-11-16 10:56:28 +0100 |
|---|---|---|
| committer | Ulf Hermann <ulf.hermann@qt.io> | 2017-11-22 08:47:05 +0000 |
| commit | 5e0639542fe753a3abe5d8412c2b368517b9b02e (patch) | |
| tree | 11953cb00457a505734e8b8cbeb76793870c16d5 /README.md | |
| parent | b0137c3a01843ef8b16550b4c5d63c92aa9b8275 (diff) | |
Add some sanity to the clang detection code for qmake build
llvm-config can usually be found in PATH on systems which have standard
paths at all. There is no need to specify LLVM_INSTALL_DIR then.
Furthermore, llvm-config has an option --bindir which will tell us the
directory where clang can be found (if installed). No need to apply
strange heuristics based on LLVM_INSTALL_DIR. Finally, we can check
within each .pro file for the conditions to be met using qmake's
require() function. This way we don't need to fiddle with
LLVM_INSTALL_DIR in unrelated places.
Change-Id: I1a6ab092b06de40dfbfa4a9e7053451360fd24c8
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -31,7 +31,7 @@ The installed toolchains have to match the one Qt was compiled with. You can build Qt Creator with - # Optional, needed for the Clang Code Model: + # Optional, needed for the Clang Code Model if llvm-config is not in PATH: export LLVM_INSTALL_DIR=/path/to/llvm (or "set" on Windows) # Optional, needed to let the QbsProjectManager plugin use system Qbs: export QBS_INSTALL_DIR=/path/to/qbs @@ -129,7 +129,7 @@ For detailed information on the supported compilers, see * Install LLVM/Clang - see the section "Get LLVM/Clang for the Clang Code Model". * Set the environment variable LLVM_INSTALL_DIR to the LLVM/Clang - installation directory. + installation directory if llvm-config is not in PATH. * When you launch Qt Creator, activate the Clang Code Model plugin as described in doc/src/editors/creator-clang-codemodel.qdoc. |