blob: e9d8e8530a9eb011c48cce0c40722bf5a18a3118 [file] [log] [blame]
Oscar Fuentes34fc5172009-04-04 22:52:02 +00001# See docs/CMake.html for instructions about how to build LLVM with CMake.
2
Cedric Venet1d083f42008-10-30 21:22:00 +00003project(LLVM)
Oscar Fuentesc677c5d2010-08-03 15:07:17 +00004cmake_minimum_required(VERSION 2.8)
Oscar Fuentes3d01fc72008-09-22 01:08:49 +00005
Oscar Fuentesee993172010-08-03 17:28:09 +00006# Add path for custom modules
7set(CMAKE_MODULE_PATH
8 ${CMAKE_MODULE_PATH}
9 "${CMAKE_CURRENT_SOURCE_DIR}/cmake"
10 "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
11 )
12
Dylan Noblesmithfde82372012-02-13 18:48:10 +000013set(LLVM_VERSION_MAJOR 3)
Benjamin Kramer537d9a72012-11-17 22:01:08 +000014set(LLVM_VERSION_MINOR 3)
Dylan Noblesmithfde82372012-02-13 18:48:10 +000015
16set(PACKAGE_VERSION "${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}svn")
Oscar Fuentes784a1762010-12-20 09:47:13 +000017
Manuel Klimek80fa4722012-05-09 15:10:54 +000018option(LLVM_USE_FOLDERS "Enable solution folders in Visual Studio. Disable for Express versions." ON)
19if ( LLVM_USE_FOLDERS )
20 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
21endif()
Oscar Fuentes0b85d072011-02-20 22:06:10 +000022
Oscar Fuentesee993172010-08-03 17:28:09 +000023include(VersionFromVCS)
Oscar Fuentes784a1762010-12-20 09:47:13 +000024
25option(LLVM_APPEND_VC_REV
26 "Append the version control system revision id to LLVM version" OFF)
27
28if( LLVM_APPEND_VC_REV )
29 add_version_info_from_vcs(PACKAGE_VERSION)
30endif()
Oscar Fuentesee993172010-08-03 17:28:09 +000031
Dylan Noblesmith7fe0e032011-12-18 18:50:16 +000032set(PACKAGE_NAME LLVM)
Chris Lattner8c46e852009-01-28 17:49:03 +000033set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
Dylan Noblesmith7fe0e032011-12-18 18:50:16 +000034set(PACKAGE_BUGREPORT "http://llvm.org/bugs/")
Oscar Fuentes3d01fc72008-09-22 01:08:49 +000035
Daniel Dunbara0c8d2d2011-11-04 19:04:39 +000036# Sanity check our source directory to make sure that we are not trying to
37# generate an in-tree build (unless on MSVC_IDE, where it is ok), and to make
38# sure that we don't have any stray generated files lying around in the tree
39# (which would end up getting picked up by header search, instead of the correct
40# versions).
Oscar Fuentes6326a0d2008-11-14 03:43:18 +000041if( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR AND NOT MSVC_IDE )
42 message(FATAL_ERROR "In-source builds are not allowed.
43CMake would overwrite the makefiles distributed with LLVM.
44Please create a directory and run cmake from there, passing the path
45to this source directory as the last argument.
46This process created the file `CMakeCache.txt' and the directory `CMakeFiles'.
47Please delete them.")
48endif()
Daniel Dunbara0c8d2d2011-11-04 19:04:39 +000049if( NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
50 file(GLOB_RECURSE
51 tablegenned_files_on_include_dir
52 "${CMAKE_CURRENT_SOURCE_DIR}/include/llvm/*.gen")
53 file(GLOB_RECURSE
54 tablegenned_files_on_lib_dir
55 "${CMAKE_CURRENT_SOURCE_DIR}/lib/Target/*.inc")
56 if( tablegenned_files_on_include_dir OR tablegenned_files_on_lib_dir)
57 message(FATAL_ERROR "Apparently there is a previous in-source build,
58probably as the result of running `configure' and `make' on
59${CMAKE_CURRENT_SOURCE_DIR}.
60This may cause problems. The suspicious files are:
61${tablegenned_files_on_lib_dir}
62${tablegenned_files_on_include_dir}
63Please clean the source directory.")
64 endif()
65endif()
Oscar Fuentes6326a0d2008-11-14 03:43:18 +000066
Oscar Fuentes81a87552009-06-03 15:11:25 +000067string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE)
68
Oscar Fuentes3d01fc72008-09-22 01:08:49 +000069set(LLVM_MAIN_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR})
Oscar Fuentes980e8422008-10-29 02:33:15 +000070set(LLVM_MAIN_INCLUDE_DIR ${LLVM_MAIN_SRC_DIR}/include)
Oscar Fuentes3d01fc72008-09-22 01:08:49 +000071set(LLVM_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
72set(LLVM_TOOLS_BINARY_DIR ${LLVM_BINARY_DIR}/bin)
73set(LLVM_EXAMPLES_BINARY_DIR ${LLVM_BINARY_DIR}/examples)
Oscar Fuentesaf0f65f2009-06-12 02:49:53 +000074set(LLVM_LIBDIR_SUFFIX "" CACHE STRING "Define suffix of library directory name (32/64)" )
Oscar Fuentes3d01fc72008-09-22 01:08:49 +000075
Oscar Fuentes4f21c132008-11-10 01:47:07 +000076set(LLVM_ALL_TARGETS
Oscar Fuentes4f21c132008-11-10 01:47:07 +000077 ARM
Oscar Fuentes4f21c132008-11-10 01:47:07 +000078 CppBackend
Tony Linthicumb4b54152011-12-12 21:14:40 +000079 Hexagon
Oscar Fuentes4f21c132008-11-10 01:47:07 +000080 Mips
Wesley Peckc84a9562010-03-05 15:15:55 +000081 MBlaze
Richard Penningtona51984b2009-07-09 20:27:09 +000082 MSP430
Justin Holewinski49683f32012-05-04 20:18:50 +000083 NVPTX
Oscar Fuentes4f21c132008-11-10 01:47:07 +000084 PowerPC
85 Sparc
86 X86
87 XCore
88 )
89
Oscar Fuentesdb3480c2011-03-23 17:42:13 +000090# List of targets with JIT support:
Bruno Cardoso Lopesdca6cdd2011-07-21 16:28:51 +000091set(LLVM_TARGETS_WITH_JIT X86 PowerPC ARM Mips)
Oscar Fuentesdb3480c2011-03-23 17:42:13 +000092
Oscar Fuentese1ad0872008-09-26 04:40:32 +000093if( MSVC )
94 set(LLVM_TARGETS_TO_BUILD X86
Oscar Fuentes4f21c132008-11-10 01:47:07 +000095 CACHE STRING "Semicolon-separated list of targets to build, or \"all\".")
Oscar Fuentese1ad0872008-09-26 04:40:32 +000096else( MSVC )
Chandler Carruth6f20c612011-12-13 02:19:11 +000097 set(LLVM_TARGETS_TO_BUILD "all"
Oscar Fuentes4f21c132008-11-10 01:47:07 +000098 CACHE STRING "Semicolon-separated list of targets to build, or \"all\".")
Oscar Fuentese1ad0872008-09-26 04:40:32 +000099endif( MSVC )
Oscar Fuentes3d01fc72008-09-22 01:08:49 +0000100
Victor Oliveira0e80e182012-08-09 01:13:59 +0000101set(LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ""
102 CACHE STRING "Semicolon-separated list of experimental targets to build.")
103
Dylan Noblesmithbb7cd0c2012-02-01 14:49:39 +0000104option(BUILD_SHARED_LIBS
105 "Build all libraries as shared libraries instead of static" OFF)
106
Oscar Fuentes19823b12011-01-11 12:31:54 +0000107option(LLVM_ENABLE_CBE_PRINTF_A "Set to ON if CBE is enabled for printf %a output" ON)
108if(LLVM_ENABLE_CBE_PRINTF_A)
109 set(ENABLE_CBE_PRINTF_A 1)
110endif()
111
112option(LLVM_ENABLE_TIMESTAMPS "Enable embedding timestamp information in build" ON)
113if(LLVM_ENABLE_TIMESTAMPS)
114 set(ENABLE_TIMESTAMPS 1)
115endif()
116
Benjamin Kramer53347ed2012-09-28 10:10:46 +0000117option(LLVM_ENABLE_BACKTRACES "Enable embedding backtraces on crash." ON)
118if(LLVM_ENABLE_BACKTRACES)
119 set(ENABLE_BACKTRACES 1)
120endif()
121
Oscar Fuentes59693792011-01-21 15:42:54 +0000122option(LLVM_ENABLE_FFI "Use libffi to call external functions from the interpreter" OFF)
123set(FFI_LIBRARY_DIR "" CACHE PATH "Additional directory, where CMake should search for libffi.so")
124set(FFI_INCLUDE_DIR "" CACHE PATH "Additional directory, where CMake should search for ffi.h or ffi/ffi.h")
125
Sebastian Pop9469dd32012-08-08 18:04:45 +0000126set(LLVM_TARGET_ARCH "host"
127 CACHE STRING "Set target to use for LLVM JIT or use \"host\" for automatic detection.")
Oscar Fuentesa9ff1392009-09-13 22:18:38 +0000128
Oscar Fuentes4b442832008-11-18 23:45:21 +0000129option(LLVM_ENABLE_THREADS "Use threads if available." ON)
130
Oscar Fuentes4f21c132008-11-10 01:47:07 +0000131if( LLVM_TARGETS_TO_BUILD STREQUAL "all" )
132 set( LLVM_TARGETS_TO_BUILD ${LLVM_ALL_TARGETS} )
133endif()
134
Victor Oliveira385401a2012-08-15 22:35:36 +0000135set(LLVM_TARGETS_TO_BUILD
136 ${LLVM_TARGETS_TO_BUILD}
137 ${LLVM_EXPERIMENTAL_TARGETS_TO_BUILD})
138
Douglas Gregor1555a232009-06-16 20:12:29 +0000139set(LLVM_ENUM_TARGETS "")
Oscar Fuentes4f21c132008-11-10 01:47:07 +0000140foreach(c ${LLVM_TARGETS_TO_BUILD})
141 list(FIND LLVM_ALL_TARGETS ${c} idx)
Victor Oliveira385401a2012-08-15 22:35:36 +0000142 list(FIND LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ${c} idy)
143 if( idx LESS 0 AND idy LESS 0 )
Gabor Greif9befba82009-08-12 08:37:37 +0000144 message(FATAL_ERROR "The target `${c}' does not exist.
Oscar Fuentes4f21c132008-11-10 01:47:07 +0000145 It should be one of\n${LLVM_ALL_TARGETS}")
Douglas Gregor1555a232009-06-16 20:12:29 +0000146 else()
147 set(LLVM_ENUM_TARGETS "${LLVM_ENUM_TARGETS}LLVM_TARGET(${c})\n")
Oscar Fuentes4f21c132008-11-10 01:47:07 +0000148 endif()
149endforeach(c)
150
Oscar Fuentes3d01fc72008-09-22 01:08:49 +0000151set(llvm_builded_incs_dir ${LLVM_BINARY_DIR}/include/llvm)
152
Oscar Fuentes9a0107d2009-04-04 22:41:07 +0000153include(AddLLVMDefinitions)
154
Oscar Fuentes1e02bf02009-08-18 15:29:35 +0000155option(LLVM_ENABLE_PIC "Build Position-Independent Code" ON)
Oscar Fuentes64fb4c82008-11-20 19:13:51 +0000156
Oscar Fuentesd9f574b2011-03-01 22:31:19 +0000157# MSVC has a gazillion warnings with this.
158if( MSVC )
159 option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." OFF)
160else( MSVC )
161 option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." ON)
162endif()
Oscar Fuentesd538e242011-02-03 20:57:36 +0000163
Oscar Fuentesd9f574b2011-03-01 22:31:19 +0000164option(LLVM_ENABLE_PEDANTIC "Compile with pedantic enabled." ON)
165option(LLVM_ENABLE_WERROR "Fail and stop if a warning is triggered." OFF)
Oscar Fuentesd538e242011-02-03 20:57:36 +0000166
167if( uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE" )
168 option(LLVM_ENABLE_ASSERTIONS "Enable assertions" OFF)
169else()
170 option(LLVM_ENABLE_ASSERTIONS "Enable assertions" ON)
Oscar Fuentes64fb4c82008-11-20 19:13:51 +0000171endif()
172
Eli Bendersky61b18512012-03-13 08:33:15 +0000173option(LLVM_USE_INTEL_JITEVENTS
174 "Use Intel JIT API to inform Intel(R) VTune(TM) Amplifier XE 2011 about JIT code"
175 OFF)
176
177if( LLVM_USE_INTEL_JITEVENTS )
178 # Verify we are on a supported platform
Andrew Kaylor770b97b2012-09-28 17:35:20 +0000179 if( NOT CMAKE_SYSTEM_NAME MATCHES "Windows" AND NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
Eli Bendersky61b18512012-03-13 08:33:15 +0000180 message(FATAL_ERROR
181 "Intel JIT API support is available on Linux and Windows only.")
182 endif()
183endif( LLVM_USE_INTEL_JITEVENTS )
184
185option(LLVM_USE_OPROFILE
186 "Use opagent JIT interface to inform OProfile about JIT code" OFF)
187
Joel Jones1d3b7e72012-12-13 15:25:07 +0000188# If enabled, verify we are on a platform that supports oprofile.
Eli Bendersky61b18512012-03-13 08:33:15 +0000189if( LLVM_USE_OPROFILE )
190 if( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
191 message(FATAL_ERROR "OProfile support is available on Linux only.")
192 endif( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
193endif( LLVM_USE_OPROFILE )
194
Daniel Dunbarc8f399d2011-11-04 19:04:35 +0000195# Define an option controlling whether we should build for 32-bit on 64-bit
196# platforms, where supported.
197if( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 )
198 # TODO: support other platforms and toolchains.
199 option(LLVM_BUILD_32_BITS "Build 32 bits executables and libraries." OFF)
200endif()
201
Daniel Dunbarc8f399d2011-11-04 19:04:35 +0000202# Define the default arguments to use with 'lit', and an option for the user to
203# override.
204set(LIT_ARGS_DEFAULT "-sv")
205if (MSVC OR XCODE)
206 set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar")
207endif()
208set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options for lit")
209
NAKAMURA Takumi08216782011-12-11 03:07:53 +0000210# On Win32 hosts, provide an option to specify the path to the GnuWin32 tools.
211if( WIN32 AND NOT CYGWIN )
Daniel Dunbarc8f399d2011-11-04 19:04:35 +0000212 set(LLVM_LIT_TOOLS_DIR "" CACHE PATH "Path to GnuWin32 tools")
213endif()
214
Daniel Dunbar275f6862011-11-04 19:04:37 +0000215# Define options to control the inclusion and default build behavior for
216# components which may not strictly be necessary (tools, runtime, examples, and
217# tests).
218#
219# This is primarily to support building smaller or faster project files.
220option(LLVM_INCLUDE_TOOLS "Generate build targets for the LLVM tools." ON)
221option(LLVM_BUILD_TOOLS
222 "Build the LLVM tools. If OFF, just generate build targets." ON)
223
224option(LLVM_INCLUDE_RUNTIME "Generate build targets for the LLVM runtimes" ON)
225option(LLVM_BUILD_RUNTIME
226 "Build the LLVM runtime libraries. If OFF, just generate build targets." ON)
227
228option(LLVM_BUILD_EXAMPLES
229 "Build the LLVM example programs. If OFF, just generate build targets." OFF)
230option(LLVM_INCLUDE_EXAMPLES "Generate build targets for the LLVM examples" ON)
231
232option(LLVM_BUILD_TESTS
233 "Build LLVM unit tests. If OFF, just generate build targets." OFF)
234option(LLVM_INCLUDE_TESTS "Generate build targets for the LLVM unit tests." ON)
235
Chris Lattner7a2bdde2011-04-15 05:18:47 +0000236# All options referred to from HandleLLVMOptions have to be specified
Oscar Fuentesd9f574b2011-03-01 22:31:19 +0000237# BEFORE this include, otherwise options will not be correctly set on
238# first cmake run
239include(config-ix)
Sebastian Popdf259882012-08-20 19:56:52 +0000240
241# By default, we target the host, but this can be overridden at CMake
242# invocation time.
243set(LLVM_DEFAULT_TARGET_TRIPLE "${LLVM_HOST_TRIPLE}" CACHE STRING
244 "Default target for which LLVM will generate code." )
NAKAMURA Takumicbc478e2012-12-10 07:14:29 +0000245set(TARGET_TRIPLE "${LLVM_DEFAULT_TARGET_TRIPLE}")
Sebastian Popdf259882012-08-20 19:56:52 +0000246
Oscar Fuentesd9f574b2011-03-01 22:31:19 +0000247include(HandleLLVMOptions)
248
Daniel Dunbara54c8ea2011-11-04 23:04:05 +0000249# Verify that we can find a Python interpreter,
250include(FindPythonInterp)
251if( NOT PYTHONINTERP_FOUND )
252 message(FATAL_ERROR
253"Unable to find Python interpreter, required for builds and testing.
254
255Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
256endif()
257
Daniel Dunbar965d2fe2011-11-05 06:30:03 +0000258######
259# LLVMBuild Integration
260#
261# We use llvm-build to generate all the data required by the CMake based
262# build system in one swoop:
263#
264# - We generate a file (a CMake fragment) in the object root which contains
265# all the definitions that are required by CMake.
266#
267# - We generate the library table used by llvm-config.
268#
269# - We generate the dependencies for the CMake fragment, so that we will
270# automatically reconfigure outselves.
271
272set(LLVMBUILDTOOL "${LLVM_MAIN_SRC_DIR}/utils/llvm-build/llvm-build")
273set(LLVMCONFIGLIBRARYDEPENDENCIESINC
Daniel Dunbarcb497b82011-12-01 20:18:09 +0000274 "${LLVM_BINARY_DIR}/tools/llvm-config/LibraryDependencies.inc")
Daniel Dunbar965d2fe2011-11-05 06:30:03 +0000275set(LLVMBUILDCMAKEFRAG
276 "${LLVM_BINARY_DIR}/LLVMBuild.cmake")
Preston Gurd75493542012-05-07 19:38:40 +0000277
278# Create the list of optional components that are enabled
279if (LLVM_USE_INTEL_JITEVENTS)
280 set(LLVMOPTIONALCOMPONENTS IntelJITEvents)
281endif (LLVM_USE_INTEL_JITEVENTS)
282if (LLVM_USE_OPROFILE)
283 set(LLVMOPTIONALCOMPONENTS ${LLVMOPTIONALCOMPONENTS} OProfileJIT)
284endif (LLVM_USE_OPROFILE)
285
Daniel Dunbar965d2fe2011-11-05 06:30:03 +0000286message(STATUS "Constructing LLVMBuild project information")
287execute_process(
288 COMMAND ${PYTHON_EXECUTABLE} ${LLVMBUILDTOOL}
Daniel Dunbar83337302011-11-10 01:16:48 +0000289 --native-target "${LLVM_NATIVE_ARCH}"
290 --enable-targets "${LLVM_TARGETS_TO_BUILD}"
Preston Gurd75493542012-05-07 19:38:40 +0000291 --enable-optional-components "${LLVMOPTIONALCOMPONENTS}"
Daniel Dunbar965d2fe2011-11-05 06:30:03 +0000292 --write-library-table ${LLVMCONFIGLIBRARYDEPENDENCIESINC}
293 --write-cmake-fragment ${LLVMBUILDCMAKEFRAG}
294 ERROR_VARIABLE LLVMBUILDOUTPUT
295 ERROR_VARIABLE LLVMBUILDERRORS
296 OUTPUT_STRIP_TRAILING_WHITESPACE
297 ERROR_STRIP_TRAILING_WHITESPACE
298 RESULT_VARIABLE LLVMBUILDRESULT)
299
300# On Win32, CMake doesn't properly handle piping the default output/error
301# streams into the GUI console. So, we explicitly catch and report them.
302if( NOT "${LLVMBUILDOUTPUT}" STREQUAL "")
303 message(STATUS "llvm-build output: ${LLVMBUILDOUTPUT}")
304endif()
305if( NOT "${LLVMBUILDRESULT}" STREQUAL "0" )
306 message(FATAL_ERROR
307 "Unexpected failure executing llvm-build: ${LLVMBUILDERRORS}")
308endif()
309
310# Include the generated CMake fragment. This will define properties from the
311# LLVMBuild files in a format which is easy to consume from CMake, and will add
312# the dependencies so that CMake will reconfigure properly when the LLVMBuild
313# files change.
314include(${LLVMBUILDCMAKEFRAG})
315
316######
317
Daniel Dunbar7b1dd9a2011-11-04 19:04:42 +0000318# Configure all of the various header file fragments LLVM uses which depend on
319# configuration variables.
320set(LLVM_ENUM_ASM_PRINTERS "")
321set(LLVM_ENUM_ASM_PARSERS "")
322set(LLVM_ENUM_DISASSEMBLERS "")
323foreach(t ${LLVM_TARGETS_TO_BUILD})
324 set( td ${LLVM_MAIN_SRC_DIR}/lib/Target/${t} )
325 file(GLOB asmp_file "${td}/*AsmPrinter.cpp")
326 if( asmp_file )
327 set(LLVM_ENUM_ASM_PRINTERS
328 "${LLVM_ENUM_ASM_PRINTERS}LLVM_ASM_PRINTER(${t})\n")
329 endif()
330 if( EXISTS ${td}/AsmParser/CMakeLists.txt )
331 set(LLVM_ENUM_ASM_PARSERS
332 "${LLVM_ENUM_ASM_PARSERS}LLVM_ASM_PARSER(${t})\n")
333 endif()
334 if( EXISTS ${td}/Disassembler/CMakeLists.txt )
335 set(LLVM_ENUM_DISASSEMBLERS
336 "${LLVM_ENUM_DISASSEMBLERS}LLVM_DISASSEMBLER(${t})\n")
337 endif()
338endforeach(t)
339
340# Produce the target definition files, which provide a way for clients to easily
341# include various classes of targets.
342configure_file(
343 ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/AsmPrinters.def.in
344 ${LLVM_BINARY_DIR}/include/llvm/Config/AsmPrinters.def
345 )
346configure_file(
347 ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/AsmParsers.def.in
348 ${LLVM_BINARY_DIR}/include/llvm/Config/AsmParsers.def
349 )
350configure_file(
351 ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/Disassemblers.def.in
352 ${LLVM_BINARY_DIR}/include/llvm/Config/Disassemblers.def
353 )
354configure_file(
355 ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/Targets.def.in
356 ${LLVM_BINARY_DIR}/include/llvm/Config/Targets.def
357 )
358
359# Configure the three LLVM configuration header files.
Oscar Fuentesd538e242011-02-03 20:57:36 +0000360configure_file(
361 ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/config.h.cmake
362 ${LLVM_BINARY_DIR}/include/llvm/Config/config.h)
Oscar Fuentesd538e242011-02-03 20:57:36 +0000363configure_file(
364 ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/llvm-config.h.cmake
365 ${LLVM_BINARY_DIR}/include/llvm/Config/llvm-config.h)
Oscar Fuentesd538e242011-02-03 20:57:36 +0000366configure_file(
367 ${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/DataTypes.h.cmake
368 ${LLVM_BINARY_DIR}/include/llvm/Support/DataTypes.h)
Oscar Fuentes2c5e0b82011-01-09 14:34:39 +0000369
Oscar Fuentes3d01fc72008-09-22 01:08:49 +0000370set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_TOOLS_BINARY_DIR} )
371set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib )
372set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib )
373
Oscar Fuentesc08830d2011-02-14 20:13:58 +0000374set(CMAKE_INCLUDE_CURRENT_DIR ON)
375
Oscar Fuentes980e8422008-10-29 02:33:15 +0000376include_directories( ${LLVM_BINARY_DIR}/include ${LLVM_MAIN_INCLUDE_DIR})
Oscar Fuentes3d01fc72008-09-22 01:08:49 +0000377
Edward O'Callaghanc6cf5fe2009-10-12 04:00:11 +0000378if( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
Oscar Fuentes2341a3c2011-07-17 17:35:15 +0000379 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -include llvm/Support/Solaris.h")
Edward O'Callaghanc6cf5fe2009-10-12 04:00:11 +0000380endif( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
381
Oscar Fuentes3d01fc72008-09-22 01:08:49 +0000382include(AddLLVM)
Oscar Fuentese1ad0872008-09-26 04:40:32 +0000383include(TableGen)
Oscar Fuentes3d01fc72008-09-22 01:08:49 +0000384
Michael J. Spencer1c4e9342010-09-11 02:13:39 +0000385if( MINGW )
Oscar Fuentes53bf3ee2011-01-07 20:31:03 +0000386 # People report that -O3 is unreliable on MinGW. The traditional
387 # build also uses -O2 for that reason:
388 llvm_replace_compiler_option(CMAKE_CXX_FLAGS_RELEASE "-O3" "-O2")
389endif()
390
Oscar Fuentes6d857ca2011-02-18 22:06:14 +0000391# Put this before tblgen. Else we have a circular dependence.
Oscar Fuentes3d01fc72008-09-22 01:08:49 +0000392add_subdirectory(lib/Support)
Peter Collingbourne7c788882011-10-01 16:41:13 +0000393add_subdirectory(lib/TableGen)
Oscar Fuentes1d8e4cf2008-09-22 18:21:51 +0000394
Oscar Fuentes02516ba2008-11-10 01:32:14 +0000395add_subdirectory(utils/TableGen)
396
Oscar Fuentes422fcf32008-11-15 00:24:38 +0000397add_subdirectory(include/llvm)
Oscar Fuentes1d8e4cf2008-09-22 18:21:51 +0000398
Oscar Fuentes6d857ca2011-02-18 22:06:14 +0000399add_subdirectory(lib)
Oscar Fuentese1ad0872008-09-26 04:40:32 +0000400
Douglas Gregor4d20c242009-07-20 18:30:25 +0000401add_subdirectory(utils/FileCheck)
Michael J. Spencer014e1892010-12-09 17:54:44 +0000402add_subdirectory(utils/FileUpdate)
Daniel Dunbar48f7ce82009-09-24 06:23:57 +0000403add_subdirectory(utils/count)
404add_subdirectory(utils/not)
Michael J. Spencerbecf3922010-09-13 17:52:38 +0000405add_subdirectory(utils/llvm-lit)
Michael J. Spencer93210e82012-04-03 23:09:22 +0000406add_subdirectory(utils/yaml-bench)
Marshall Clowc57b8882012-06-19 18:02:35 +0000407add_subdirectory(utils/obj2yaml)
Michael J. Spencera915f242012-08-02 19:16:56 +0000408add_subdirectory(utils/yaml2obj)
Douglas Gregor4d20c242009-07-20 18:30:25 +0000409
Oscar Fuentes5c6bf652009-03-06 01:16:52 +0000410add_subdirectory(projects)
Oscar Fuentes3d01fc72008-09-22 01:08:49 +0000411
Oscar Fuentesa6c1dbd2010-09-25 20:43:06 +0000412if( LLVM_INCLUDE_TOOLS )
413 add_subdirectory(tools)
414endif()
Oscar Fuentesc81f56d2009-08-16 20:56:30 +0000415
Nick Lewyckye88c7242011-04-26 05:48:41 +0000416if( LLVM_INCLUDE_RUNTIME )
417 add_subdirectory(runtime)
418endif()
419
Oscar Fuentesa6c1dbd2010-09-25 20:43:06 +0000420if( LLVM_INCLUDE_EXAMPLES )
421 add_subdirectory(examples)
422endif()
Oscar Fuentes1dc97162008-10-22 02:56:07 +0000423
Oscar Fuentesa6c1dbd2010-09-25 20:43:06 +0000424if( LLVM_INCLUDE_TESTS )
425 add_subdirectory(test)
426 add_subdirectory(utils/unittest)
427 add_subdirectory(unittests)
NAKAMURA Takumi15b337c2010-10-26 05:08:27 +0000428 if (MSVC)
Joel Jones1d3b7e72012-12-13 15:25:07 +0000429 # This utility is used to prevent crashing tests from calling Dr. Watson on
Michael J. Spencerbbb9ea72010-10-11 19:55:38 +0000430 # Windows.
431 add_subdirectory(utils/KillTheDoctor)
432 endif()
Chandler Carruthcf23bd32012-06-30 10:14:14 +0000433
434 # Add a global check rule now that all subdirectories have been traversed
435 # and we know the total set of lit testsuites.
436 get_property(LLVM_LIT_TESTSUITES GLOBAL PROPERTY LLVM_LIT_TESTSUITES)
437 get_property(LLVM_LIT_PARAMS GLOBAL PROPERTY LLVM_LIT_PARAMS)
438 get_property(LLVM_LIT_DEPENDS GLOBAL PROPERTY LLVM_LIT_DEPENDS)
439 get_property(LLVM_LIT_EXTRA_ARGS GLOBAL PROPERTY LLVM_LIT_EXTRA_ARGS)
440 add_lit_target(check-all
441 "Running all regression tests"
442 ${LLVM_LIT_TESTSUITES}
443 PARAMS ${LLVM_LIT_PARAMS}
444 DEPENDS ${LLVM_LIT_DEPENDS}
445 ARGS ${LLVM_LIT_EXTRA_ARGS}
446 )
Oscar Fuentesa6c1dbd2010-09-25 20:43:06 +0000447endif()
Michael J. Spenceree6944f2010-09-24 09:01:13 +0000448
Oscar Fuentes6252e982010-08-09 03:26:43 +0000449add_subdirectory(cmake/modules)
450
Oscar Fuentes1d7c43b2009-10-27 19:57:29 +0000451install(DIRECTORY include/
452 DESTINATION include
453 FILES_MATCHING
Oscar Fuentesbc2eb132009-10-30 11:42:08 +0000454 PATTERN "*.def"
Oscar Fuentes1d7c43b2009-10-27 19:57:29 +0000455 PATTERN "*.h"
456 PATTERN "*.td"
Oscar Fuentesa2281e72009-10-27 20:04:22 +0000457 PATTERN "*.inc"
Oscar Fuentesf67cf012011-02-27 13:32:50 +0000458 PATTERN "LICENSE.TXT"
Oscar Fuentes1dc97162008-10-22 02:56:07 +0000459 PATTERN ".svn" EXCLUDE
Oscar Fuentes1dc97162008-10-22 02:56:07 +0000460 )
461
Oscar Fuentes1d7c43b2009-10-27 19:57:29 +0000462install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/include/
463 DESTINATION include
464 FILES_MATCHING
465 PATTERN "*.def"
466 PATTERN "*.h"
467 PATTERN "*.gen"
Oscar Fuentesa2281e72009-10-27 20:04:22 +0000468 PATTERN "*.inc"
Oscar Fuentes1d7c43b2009-10-27 19:57:29 +0000469 # Exclude include/llvm/CMakeFiles/intrinsics_gen.dir, matched by "*.def"
470 PATTERN "CMakeFiles" EXCLUDE
471 PATTERN ".svn" EXCLUDE
Oscar Fuentes1dc97162008-10-22 02:56:07 +0000472 )
473
474# TODO: make and install documentation.
Oscar Fuentes4d156d32010-10-14 21:11:51 +0000475
476set(CPACK_PACKAGE_VENDOR "LLVM")
Dylan Noblesmithfde82372012-02-13 18:48:10 +0000477set(CPACK_PACKAGE_VERSION_MAJOR ${LLVM_VERSION_MAJOR})
478set(CPACK_PACKAGE_VERSION_MINOR ${LLVM_VERSION_MINOR})
Oscar Fuentes4d156d32010-10-14 21:11:51 +0000479add_version_info_from_vcs(CPACK_PACKAGE_VERSION_PATCH)
480include(CPack)
NAKAMURA Takumi4c8710d2010-11-19 03:19:18 +0000481
482# Workaround for MSVS10 to avoid the Dialog Hell
483# FIXME: This could be removed with future version of CMake.
484if(MSVC_VERSION EQUAL 1600)
485 set(LLVM_SLN_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/LLVM.sln")
486 if( EXISTS "${LLVM_SLN_FILENAME}" )
487 file(APPEND "${LLVM_SLN_FILENAME}" "\n# This should be regenerated!\n")
488 endif()
489endif()