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<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Building LLVM with CMake</title>
<link rel="stylesheet" href="llvm.css" type="text/css">
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<dd>Semicolon-separated list of targets to build, or <i>all</i> for
building all targets. Case-sensitive. For Visual C++ defaults
to <i>X86</i>. On the other cases defaults to <i>all</i>. Example:
- <i>-DLLVM_TARGETS_TO_BUILD="X86;PowerPC;Alpha"</i>.</dd>
+ <i>-DLLVM_TARGETS_TO_BUILD="X86;PowerPC"</i>.</dd>
<dt><b>LLVM_BUILD_TOOLS</b>:BOOL</dt>
<dd>Build LLVM tools. Defaults to ON. Targets for building each tool
on Visual C++ and Xcode,
<tt>"-sv"</tt> on others.</dd>
- <dt><b>LLVM_LIT_TOOLS_DIR</b>:STRING</dt>
+ <dt><b>LLVM_LIT_TOOLS_DIR</b>:PATH</dt>
<dd>The path to GnuWin32 tools for tests. Valid on Windows host.
Defaults to "", then Lit seeks tools according to %PATH%.
Lit can find tools(eg. grep, sort, &c) on LLVM_LIT_TOOLS_DIR at first,
Function Interface library. If the library or its headers are
installed on a custom location, you can set the variables
FFI_INCLUDE_DIR and FFI_LIBRARY_DIR. Defaults to OFF.</dd>
+
+ <dt><b>LLVM_CLANG_SOURCE_DIR</b>:PATH</dt>
+ <dd>Path to Clang's source directory. Defaults to tools/clang.
+ Clang will not be built when it is empty or it does not point valid
+ path.</dd>
</dl>
</div>
endif()
<b># We incorporate the CMake features provided by LLVM:</b>
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${LLVM_ROOT}/share/llvm/cmake")
- include(LLVM)
+ include(LLVMConfig)
<b># Now set the header and library paths:</b>
- include_directories( ${LLVM_ROOT}/include )
- link_directories( ${LLVM_ROOT}/lib )
+ include_directories( ${LLVM_INCLUDE_DIRS} )
+ link_directories( ${LLVM_LIBRARY_DIRS} )
+ add_definitions( ${LLVM_DEFINITIONS} )
<b># Let's suppose we want to build a JIT compiler with support for
# binary code (no interpreter):</b>
llvm_map_components_to_libraries(REQ_LLVM_LIBRARIES jit native)
projects / oota-llvm.git / blobdiff