Using EXTERNAL_LIBCLANG_PATH less error-prone

The user can now also specify USE_CLANG_COMPLETER along with
EXTERNAL_LIBCLANG_PATH.
This commit is contained in:
Strahinja Val Markovic 2014-02-20 19:12:31 -08:00
parent b4708f962d
commit 3da402fdf9

View File

@ -34,9 +34,12 @@ option( USE_DEV_FLAGS "Use compilation flags meant for YCM developers" OFF )
option( USE_CLANG_COMPLETER "Use Clang semantic completer for C/C++/ObjC" OFF ) option( USE_CLANG_COMPLETER "Use Clang semantic completer for C/C++/ObjC" OFF )
option( USE_SYSTEM_LIBCLANG "Set to ON to use the system libclang library" OFF ) option( USE_SYSTEM_LIBCLANG "Set to ON to use the system libclang library" OFF )
set( PATH_TO_LLVM_ROOT "" CACHE PATH "Path to the root of a LLVM+Clang binary distribution" ) set( PATH_TO_LLVM_ROOT "" CACHE PATH "Path to the root of a LLVM+Clang binary distribution" )
set( EXTERNAL_LIBCLANG_PATH "" CACHE PATH "Path libclang library to use" ) set( EXTERNAL_LIBCLANG_PATH "" CACHE PATH "Path to the libclang library to use" )
if ( USE_CLANG_COMPLETER AND NOT USE_SYSTEM_LIBCLANG AND NOT PATH_TO_LLVM_ROOT ) if ( USE_CLANG_COMPLETER AND
NOT USE_SYSTEM_LIBCLANG AND
NOT PATH_TO_LLVM_ROOT AND
NOT EXTERNAL_LIBCLANG_PATH )
message( "Downloading Clang 3.4" ) message( "Downloading Clang 3.4" )
set( CLANG_URL "http://llvm.org/releases/3.4" ) set( CLANG_URL "http://llvm.org/releases/3.4" )