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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| # Find Clang | ||
| # | ||
| # It defines the following variables | ||
| # CLANG_FOUND - True if Clang found. | ||
| # CLANG_INCLUDE_DIRS - where to find Clang include files | ||
| # CLANG_LIBS - list of clang libs | ||
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| if (NOT LLVM_INCLUDE_DIRS OR NOT LLVM_LIBRARY_DIRS) | ||
| message(FATAL_ERROR "No LLVM and Clang support requires LLVM") | ||
| else (NOT LLVM_INCLUDE_DIRS OR NOT LLVM_LIBRARY_DIRS) | ||
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| MACRO(FIND_AND_ADD_CLANG_LIB _libname_) | ||
| find_library(CLANG_${_libname_}_LIB ${_libname_} ${LLVM_LIBRARY_DIRS} ${CLANG_LIBRARY_DIRS}) | ||
| if (CLANG_${_libname_}_LIB) | ||
| set(CLANG_LIBS ${CLANG_LIBS} ${CLANG_${_libname_}_LIB}) | ||
| endif (CLANG_${_libname_}_LIB) | ||
| ENDMACRO(FIND_AND_ADD_CLANG_LIB) | ||
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| # Clang shared library provides just the limited C interface, so it | ||
| # can not be used. We look for the static libraries. | ||
| FIND_AND_ADD_CLANG_LIB(clangFrontend) | ||
| FIND_AND_ADD_CLANG_LIB(clangDriver) | ||
| FIND_AND_ADD_CLANG_LIB(clangCodeGen) | ||
| FIND_AND_ADD_CLANG_LIB(clangEdit) | ||
| FIND_AND_ADD_CLANG_LIB(clangSema) | ||
| FIND_AND_ADD_CLANG_LIB(clangChecker) | ||
| FIND_AND_ADD_CLANG_LIB(clangAnalysis) | ||
| FIND_AND_ADD_CLANG_LIB(clangRewrite) | ||
| FIND_AND_ADD_CLANG_LIB(clangAST) | ||
| FIND_AND_ADD_CLANG_LIB(clangParse) | ||
| FIND_AND_ADD_CLANG_LIB(clangLex) | ||
| FIND_AND_ADD_CLANG_LIB(clangBasic) | ||
| FIND_AND_ADD_CLANG_LIB(clang) | ||
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| find_path(CLANG_INCLUDE_DIRS clang/Basic/Version.h HINTS ${LLVM_INCLUDE_DIRS}) | ||
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| if (CLANG_LIBS AND CLANG_INCLUDE_DIRS) | ||
| MESSAGE(STATUS "Clang libs: " ${CLANG_LIBS}) | ||
| set(CLANG_FOUND TRUE) | ||
| endif (CLANG_LIBS AND CLANG_INCLUDE_DIRS) | ||
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| if (CLANG_FOUND) | ||
| message(STATUS "Found Clang: ${CLANG_INCLUDE_DIRS}") | ||
| else (CLANG_FOUND) | ||
| if (CLANG_FIND_REQUIRED) | ||
| message(FATAL_ERROR "Could NOT find Clang") | ||
| endif (CLANG_FIND_REQUIRED) | ||
| endif (CLANG_FOUND) | ||
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| endif (NOT LLVM_INCLUDE_DIRS OR NOT LLVM_LIBRARY_DIRS) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| # Find LLVM | ||
| # | ||
| # It defines the following variables | ||
| # LLVM_FOUND - True if llvm found. | ||
| # LLVM_INCLUDE_DIRS - where to find llvm include files | ||
| # LLVM_LIBRARY_DIRS - where to find llvm libs | ||
| # LLVM_CFLAGS - llvm compiler flags | ||
| # LLVM_LDFLAGS - llvm linker flags | ||
| # LLVM_MODULE_LIBS - list of llvm libs for working with modules. | ||
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| find_program(LLVM_CONFIG_EXECUTABLE llvm-config DOC "llvm-config executable") | ||
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| if (LLVM_CONFIG_EXECUTABLE) | ||
| message(STATUS "LLVM llvm-config found at: ${LLVM_CONFIG_EXECUTABLE}") | ||
| else (LLVM_CONFIG_EXECUTABLE) | ||
| message(FATAL_ERROR "Could NOT find LLVM executable") | ||
| endif (LLVM_CONFIG_EXECUTABLE) | ||
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| execute_process( | ||
| COMMAND ${LLVM_CONFIG_EXECUTABLE} --version | ||
| OUTPUT_VARIABLE LLVM_VERSION | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE | ||
| ) | ||
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| string(REGEX REPLACE "^([0-9]+)\\.([0-9]+).*" "\\1" LLVM_VERSION_MAJOR | ||
| "${LLVM_VERSION}") | ||
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| string(REGEX REPLACE "^([0-9]+)\\.([0-9]+).*" "\\2" LLVM_VERSION_MINOR | ||
| "${LLVM_VERSION}") | ||
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| execute_process( | ||
| COMMAND ${LLVM_CONFIG_EXECUTABLE} --includedir | ||
| OUTPUT_VARIABLE LLVM_INCLUDE_DIRS | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE | ||
| ) | ||
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| execute_process( | ||
| COMMAND ${LLVM_CONFIG_EXECUTABLE} --libdir | ||
| OUTPUT_VARIABLE LLVM_LIBRARY_DIRS | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE | ||
| ) | ||
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| execute_process( | ||
| COMMAND ${LLVM_CONFIG_EXECUTABLE} --cppflags | ||
| OUTPUT_VARIABLE LLVM_CFLAGS | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE | ||
| ) | ||
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||
| if (LLVM_CFLAGS MATCHES "\\-DNDEBUG") | ||
| set(LLVM_WITH_NDEBUG TRUE) | ||
| else (LLVM_CFLAGS MATCHES "\\-DNDEBUG") | ||
| set(LLVM_WITH_NDEBUG FALSE) | ||
| endif (LLVM_CFLAGS MATCHES "\\-DNDEBUG") | ||
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| find_library(LLVM_MODULE_LIBS LLVM-${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR} ${LLVM_LIBRARY_DIRS}) | ||
| if (NOT LLVM_MODULE_LIBS) | ||
| execute_process( | ||
| COMMAND ${LLVM_CONFIG_EXECUTABLE} --libs | ||
| OUTPUT_VARIABLE LLVM_MODULE_LIBS | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE | ||
| ) | ||
| endif (NOT LLVM_MODULE_LIBS) | ||
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| execute_process( | ||
| COMMAND ${LLVM_CONFIG_EXECUTABLE} --ldflags | ||
| OUTPUT_VARIABLE LLVM_LDFLAGS | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE | ||
| ) | ||
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| if (LLVM_CONFIG_EXECUTABLE) | ||
| set(LLVM_FOUND TRUE) | ||
| endif (LLVM_CONFIG_EXECUTABLE) |
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