93 lines
2.9 KiB
CMake
93 lines
2.9 KiB
CMake
#
|
|
# Try to find libclang
|
|
#
|
|
# Once done this will define:
|
|
# - LIBCLANG_FOUND
|
|
# System has libclang.
|
|
# - LIBCLANG_INCLUDE_DIRS
|
|
# The libclang include directories.
|
|
# - LIBCLANG_LIBRARIES
|
|
# The libraries needed to use libclang.
|
|
# - LIBCLANG_LIBRARY_DIR
|
|
# The path to the directory containing libclang.
|
|
# - LIBCLANG_KNOWN_LLVM_VERSIONS
|
|
# Known LLVM release numbers.
|
|
|
|
# most recent versions come first
|
|
# http://llvm.org/apt/
|
|
set(LIBCLANG_KNOWN_LLVM_VERSIONS 3.9.0 3.9
|
|
3.8.0 3.8
|
|
3.7.1 3.7.0 3.7
|
|
3.6.2 3.6.1 3.6.0 3.6
|
|
3.5.2 3.5.1 3.5.0 3.5
|
|
3.4.2 3.4.1 3.4
|
|
3.3
|
|
3.2
|
|
3.1)
|
|
|
|
set(libclang_llvm_header_search_paths)
|
|
set(libclang_llvm_lib_search_paths
|
|
# LLVM Fedora
|
|
/usr/lib/llvm
|
|
)
|
|
|
|
foreach (version ${LIBCLANG_KNOWN_LLVM_VERSIONS})
|
|
string(REPLACE "." "" undotted_version "${version}")
|
|
list(APPEND libclang_llvm_header_search_paths
|
|
# LLVM Debian/Ubuntu nightly packages: http://llvm.org/apt/
|
|
"/usr/lib/llvm-${version}/include/"
|
|
# LLVM MacPorts
|
|
"/opt/local/libexec/llvm-${version}/include"
|
|
# LLVM Homebrew
|
|
"/usr/local/Cellar/llvm/${version}/include"
|
|
# LLVM Homebrew/versions
|
|
"/usr/local/lib/llvm-${version}/include"
|
|
# FreeBSD ports versions
|
|
"/usr/local/llvm${undotted_version}/include"
|
|
)
|
|
|
|
list(APPEND libclang_llvm_lib_search_paths
|
|
# LLVM Debian/Ubuntu nightly packages: http://llvm.org/apt/
|
|
"/usr/lib/llvm-${version}/lib/"
|
|
# LLVM MacPorts
|
|
"/opt/local/libexec/llvm-${version}/lib"
|
|
# LLVM Homebrew
|
|
"/usr/local/Cellar/llvm/${version}/lib"
|
|
# LLVM Homebrew/versions
|
|
"/usr/local/lib/llvm-${version}/lib"
|
|
# FreeBSD ports versions
|
|
"/usr/local/llvm${undotted_version}/lib"
|
|
)
|
|
endforeach()
|
|
|
|
find_path(LIBCLANG_INCLUDE_DIR clang-c/Index.h
|
|
PATHS ${libclang_llvm_header_search_paths}
|
|
PATH_SUFFIXES LLVM/include #Windows package from http://llvm.org/releases/
|
|
DOC "The path to the directory that contains clang-c/Index.h")
|
|
|
|
# On Windows with MSVC, the import library uses the ".imp" file extension
|
|
# instead of the comon ".lib"
|
|
if (MSVC)
|
|
find_file(LIBCLANG_LIBRARY libclang.imp
|
|
PATH_SUFFIXES LLVM/lib
|
|
DOC "The file that corresponds to the libclang library.")
|
|
endif()
|
|
|
|
find_library(LIBCLANG_LIBRARY NAMES libclang.imp libclang clang
|
|
PATHS ${libclang_llvm_lib_search_paths}
|
|
PATH_SUFFIXES LLVM/lib #Windows package from http://llvm.org/releases/
|
|
DOC "The file that corresponds to the libclang library.")
|
|
|
|
get_filename_component(LIBCLANG_LIBRARY_DIR ${LIBCLANG_LIBRARY} PATH)
|
|
|
|
set(LIBCLANG_LIBRARIES ${LIBCLANG_LIBRARY})
|
|
set(LIBCLANG_INCLUDE_DIRS ${LIBCLANG_INCLUDE_DIR})
|
|
|
|
include(FindPackageHandleStandardArgs)
|
|
# handle the QUIETLY and REQUIRED arguments and set LIBCLANG_FOUND to TRUE if
|
|
# all listed variables are TRUE
|
|
find_package_handle_standard_args(LibClang DEFAULT_MSG
|
|
LIBCLANG_LIBRARY LIBCLANG_INCLUDE_DIR)
|
|
|
|
mark_as_advanced(LIBCLANG_INCLUDE_DIR LIBCLANG_LIBRARY)
|