1 # Require at least version 2.8.12 of CMake
2 cmake_minimum_required(VERSION 2.8.12)
4 if(CMAKE_VERSION VERSION_EQUAL 3.0 OR CMAKE_VERSION VERSION_GREATER 3.0)
5 cmake_policy(SET CMP0042 NEW)
11 # Include cmake functions
12 include(functions.cmake)
14 # Set commonly used directory names
15 set(CLR_DIR ${CMAKE_CURRENT_SOURCE_DIR})
16 set(VM_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src/vm)
17 set(GENERATED_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/src/inc)
18 set(VERSION_FILE_PATH "${CMAKE_BINARY_DIR}/version.cpp")
20 set(CORECLR_SET_RPATH ON)
22 # Enable @rpath support for shared libraries.
24 endif(CORECLR_SET_RPATH)
26 OPTION(CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)
28 # Ensure that python is present
29 find_program(PYTHON python)
30 if (PYTHON STREQUAL "PYTHON-NOTFOUND")
31 message(FATAL_ERROR "PYTHON not found: Please install Python 2.7.9 or later from https://www.python.org/downloads/")
34 # Ensure other tools are present
36 enable_language(ASM_MASM)
38 # Ensure that MC is present
40 if (MC STREQUAL "MC-NOTFOUND")
41 message(FATAL_ERROR "MC not found")
44 if (CLR_CMAKE_HOST_ARCH STREQUAL arm64)
45 # CMAKE_CXX_COMPILER will default to the compiler installed with
46 # Visual studio. Overwrite it to the compiler on the path.
47 # TODO, remove when cmake generator supports Arm64 as a target.
48 find_program(PATH_CXX_COMPILER cl)
49 set(CMAKE_CXX_COMPILER ${PATH_CXX_COMPILER})
50 message("Overwriting the CMAKE_CXX_COMPILER.")
51 message(CMAKE_CXX_COMPILER found:${CMAKE_CXX_COMPILER})
57 # Ensure that awk is present
59 if (AWK STREQUAL "AWK-NOTFOUND")
60 message(FATAL_ERROR "AWK not found")
63 if (CMAKE_SYSTEM_NAME STREQUAL Darwin)
65 # Ensure that dsymutil and strip are present
66 find_program(DSYMUTIL dsymutil)
67 if (DSYMUTIL STREQUAL "DSYMUTIL-NOTFOUND")
68 message(FATAL_ERROR "dsymutil not found")
71 find_program(STRIP strip)
72 if (STRIP STREQUAL "STRIP-NOTFOUND")
73 message(FATAL_ERROR "strip not found")
76 else (CMAKE_SYSTEM_NAME STREQUAL Darwin)
78 # Ensure that objcopy is present
79 if (DEFINED ENV{CROSSCOMPILE})
80 if (CMAKE_SYSTEM_PROCESSOR STREQUAL armv7l OR CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64)
81 find_program(OBJCOPY ${TOOLCHAIN}-objcopy)
86 find_program(OBJCOPY objcopy)
89 if (OBJCOPY STREQUAL "OBJCOPY-NOTFOUND")
90 message(FATAL_ERROR "objcopy not found")
93 endif (CMAKE_SYSTEM_NAME STREQUAL Darwin)
96 #----------------------------------------
97 # Detect and set platform variable names
98 # - for non-windows build platform & architecture is detected using inbuilt CMAKE variables
99 # - for windows we use the passed in parameter to CMAKE to determine build arch
100 #----------------------------------------
101 if(CMAKE_SYSTEM_NAME STREQUAL Linux)
102 set(CLR_CMAKE_PLATFORM_UNIX 1)
103 # CMAKE_SYSTEM_PROCESSOR returns the value of `uname -p`.
104 # For the AMD/Intel 64bit architecure two different strings are common.
105 # Linux and Darwin identify it as "x86_64" while FreeBSD and netbsd uses the
106 # "amd64" string. Accept either of the two here.
107 if(CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64 OR CMAKE_SYSTEM_PROCESSOR STREQUAL amd64)
108 set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
109 elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL armv7l)
110 set(CLR_CMAKE_PLATFORM_UNIX_ARM 1)
111 elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64)
112 set(CLR_CMAKE_PLATFORM_UNIX_ARM64 1)
116 set(CLR_CMAKE_PLATFORM_LINUX 1)
117 endif(CMAKE_SYSTEM_NAME STREQUAL Linux)
119 if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
120 set(CLR_CMAKE_PLATFORM_UNIX 1)
121 set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
122 set(CLR_CMAKE_PLATFORM_DARWIN 1)
123 if(CMAKE_VERSION VERSION_LESS "3.4.0")
124 set(CMAKE_ASM_COMPILE_OBJECT "${CMAKE_C_COMPILER} <FLAGS> <DEFINES> -o <OBJECT> -c <SOURCE>")
126 set(CMAKE_ASM_COMPILE_OBJECT "${CMAKE_C_COMPILER} <FLAGS> <DEFINES> <INCLUDES> -o <OBJECT> -c <SOURCE>")
127 endif(CMAKE_VERSION VERSION_LESS "3.4.0")
128 endif(CMAKE_SYSTEM_NAME STREQUAL Darwin)
130 if(CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
131 set(CLR_CMAKE_PLATFORM_UNIX 1)
132 set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
133 set(CLR_CMAKE_PLATFORM_FREEBSD 1)
134 endif(CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
136 if(CMAKE_SYSTEM_NAME STREQUAL OpenBSD)
137 set(CLR_CMAKE_PLATFORM_UNIX 1)
138 set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
139 set(CLR_CMAKE_PLATFORM_OPENBSD 1)
140 endif(CMAKE_SYSTEM_NAME STREQUAL OpenBSD)
142 if(CMAKE_SYSTEM_NAME STREQUAL NetBSD)
143 set(CLR_CMAKE_PLATFORM_UNIX 1)
144 set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
145 set(CLR_CMAKE_PLATFORM_NETBSD 1)
146 endif(CMAKE_SYSTEM_NAME STREQUAL NetBSD)
148 if(CMAKE_SYSTEM_NAME STREQUAL SunOS)
149 set(CLR_CMAKE_PLATFORM_UNIX 1)
152 OUTPUT_VARIABLE SUNOS_NATIVE_INSTRUCTION_SET
154 if(SUNOS_NATIVE_INSTRUCTION_SET MATCHES "amd64")
155 set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
156 set(CMAKE_SYSTEM_PROCESSOR "amd64")
160 set(CLR_CMAKE_PLATFORM_SUNOS 1)
161 endif(CMAKE_SYSTEM_NAME STREQUAL SunOS)
163 #--------------------------------------------
164 # This repo builds two set of binaries
165 # 1. binaries which execute on target arch machine
166 # - for such binaries host architecture & target architecture are same
168 # 2. binaries which execute on host machine but target another architecture
169 # - host architecture is different from target architecture
170 # - eg. crossgen.exe - runs on x64 machine and generates nis targeting arm64
171 # - for complete list of such binaries refer to file crosscomponents.cmake
172 #-------------------------------------------------------------
173 # Set HOST architecture variables
174 if(CLR_CMAKE_PLATFORM_UNIX_ARM)
175 set(CLR_CMAKE_PLATFORM_ARCH_ARM 1)
176 set(CLR_CMAKE_HOST_ARCH "arm")
177 elseif(CLR_CMAKE_PLATFORM_UNIX_ARM64)
178 set(CLR_CMAKE_PLATFORM_ARCH_ARM64 1)
179 set(CLR_CMAKE_HOST_ARCH "arm64")
180 elseif(CLR_CMAKE_PLATFORM_UNIX_AMD64)
181 set(CLR_CMAKE_PLATFORM_ARCH_AMD64 1)
182 set(CLR_CMAKE_HOST_ARCH "x64")
184 # CLR_CMAKE_HOST_ARCH is passed in as param to cmake
185 if (CLR_CMAKE_HOST_ARCH STREQUAL x64)
186 set(CLR_CMAKE_PLATFORM_ARCH_AMD64 1)
187 elseif(CLR_CMAKE_HOST_ARCH STREQUAL x86)
188 set(CLR_CMAKE_PLATFORM_ARCH_I386 1)
189 elseif(CLR_CMAKE_HOST_ARCH STREQUAL arm64)
190 set(CLR_CMAKE_PLATFORM_ARCH_ARM64 1)
196 # Set TARGET architecture variables
197 # Target arch will be a cmake param (optional) for both windows as well as non-windows build
198 # if target arch is not specified then host & target are same
199 if(NOT DEFINED CLR_CMAKE_TARGET_ARCH OR CLR_CMAKE_TARGET_ARCH STREQUAL "" )
200 set(CLR_CMAKE_TARGET_ARCH ${CLR_CMAKE_HOST_ARCH})
203 # Set target architecture variables
204 if (CLR_CMAKE_TARGET_ARCH STREQUAL x64)
205 set(CLR_CMAKE_TARGET_ARCH_AMD64 1)
206 elseif(CLR_CMAKE_TARGET_ARCH STREQUAL x86)
207 set(CLR_CMAKE_TARGET_ARCH_I386 1)
208 elseif(CLR_CMAKE_TARGET_ARCH STREQUAL arm64)
209 set(CLR_CMAKE_TARGET_ARCH_ARM64 1)
210 elseif(CLR_CMAKE_TARGET_ARCH STREQUAL arm)
211 set(CLR_CMAKE_TARGET_ARCH_ARM 1)
216 # check if host & target arch combination are valid
217 if(NOT(CLR_CMAKE_TARGET_ARCH STREQUAL CLR_CMAKE_HOST_ARCH))
218 if(NOT((CLR_CMAKE_PLATFORM_ARCH_AMD64 AND CLR_CMAKE_TARGET_ARCH_ARM64) OR (CLR_CMAKE_PLATFORM_ARCH_I386 AND CLR_CMAKE_TARGET_ARCH_ARM)))
219 message(FATAL_ERROR "Invalid host and target arch combination")
223 #-----------------------------------------------------
224 # Initialize Cmake compiler flags and other variables
225 #-----------------------------------------------------
227 if (CMAKE_CONFIGURATION_TYPES) # multi-configuration generator?
228 set(CMAKE_CONFIGURATION_TYPES "Debug;Checked;Release;RelWithDebInfo" CACHE STRING "" FORCE)
229 endif (CMAKE_CONFIGURATION_TYPES)
231 set(CMAKE_C_FLAGS_CHECKED ${CLR_C_FLAGS_CHECKED_INIT} CACHE STRING "Flags used by the compiler during checked builds.")
232 set(CMAKE_CXX_FLAGS_CHECKED ${CLR_CXX_FLAGS_CHECKED_INIT} CACHE STRING "Flags used by the compiler during checked builds.")
233 set(CMAKE_EXE_LINKER_FLAGS_CHECKED "")
234 set(CMAKE_SHARED_LINKER_FLAGS_CHECKED "")
236 # Disable the following line for UNIX altjit on Windows
237 set(CMAKE_CXX_STANDARD_LIBRARIES "") # do not link against standard win32 libs i.e. kernel32, uuid, user32, etc.
240 # For multi-configuration toolset (as Visual Studio)
241 # set the different configuration defines.
242 foreach (Config DEBUG CHECKED RELEASE RELWITHDEBINFO)
243 foreach (Definition IN LISTS CLR_DEFINES_${Config}_INIT)
244 set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:${Config}>:${Definition}>)
245 endforeach (Definition)
248 if(NOT CLR_CMAKE_PLATFORM_ARCH_ARM64)
249 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /guard:cf")
250 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /guard:cf")
251 endif (NOT CLR_CMAKE_PLATFORM_ARCH_ARM64)
253 # Incremental linking with CFG is broken until next VS release.
254 # This needs to be appended to the last for each build type to override the default flag.
255 set(NO_INCREMENTAL_LINKER_FLAGS "/INCREMENTAL:NO")
259 # Disable the following line for UNIX altjit on Windows
260 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /MANIFEST:NO") #Do not create Side-by-Side Assembly Manifest
261 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SUBSYSTEM:WINDOWS,6.00") #windows subsystem
262 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /LARGEADDRESSAWARE") # can handle addresses larger than 2 gigabytes
263 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /RELEASE") #sets the checksum in the header
264 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /NXCOMPAT") #Compatible with Data Execution Prevention
265 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /DYNAMICBASE") #Use address space layout randomization
266 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /DEBUGTYPE:cv,fixup") #debugging format
267 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /PDBCOMPRESS") #shrink pdb size
268 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /DEBUG")
269 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /IGNORE:4197,4013,4254,4070,4221")
271 set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /IGNORE:4221")
273 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /DEBUG /PDBCOMPRESS")
274 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /STACK:1572864")
276 # Debug build specific flags
277 set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "/NOVCFEATURE ${NO_INCREMENTAL_LINKER_FLAGS}")
278 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${NO_INCREMENTAL_LINKER_FLAGS}")
280 # Checked build specific flags
281 set(CMAKE_SHARED_LINKER_FLAGS_CHECKED "${CMAKE_SHARED_LINKER_FLAGS_CHECKED} /OPT:REF /OPT:NOICF /NOVCFEATURE ${NO_INCREMENTAL_LINKER_FLAGS}")
282 set(CMAKE_STATIC_LINKER_FLAGS_CHECKED "${CMAKE_STATIC_LINKER_FLAGS_CHECKED}")
283 set(CMAKE_EXE_LINKER_FLAGS_CHECKED "${CMAKE_EXE_LINKER_FLAGS_CHECKED} /OPT:REF /OPT:NOICF ${NO_INCREMENTAL_LINKER_FLAGS}")
285 # Release build specific flags
286 set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /LTCG /OPT:REF /OPT:ICF ${NO_INCREMENTAL_LINKER_FLAGS}")
287 set(CMAKE_STATIC_LINKER_FLAGS_RELEASE "${CMAKE_STATIC_LINKER_FLAGS_RELEASE} /LTCG")
288 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG /OPT:REF /OPT:ICF ${NO_INCREMENTAL_LINKER_FLAGS}")
290 # ReleaseWithDebugInfo build specific flags
291 set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO} /LTCG /OPT:REF /OPT:ICF ${NO_INCREMENTAL_LINKER_FLAGS}")
292 set(CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO} /LTCG")
293 set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} /LTCG /OPT:REF /OPT:ICF ${NO_INCREMENTAL_LINKER_FLAGS}")
295 # Temporary until cmake has VS generators for arm64
296 if(CLR_CMAKE_PLATFORM_ARCH_ARM64)
297 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /machine:arm64")
298 set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /machine:arm64")
299 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /machine:arm64")
300 endif(CLR_CMAKE_PLATFORM_ARCH_ARM64)
302 # Force uCRT to be dynamically linked for Release build
303 set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /NODEFAULTLIB:libucrt.lib /DEFAULTLIB:ucrt.lib")
304 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /NODEFAULTLIB:libucrt.lib /DEFAULTLIB:ucrt.lib")
305 set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO} /NODEFAULTLIB:libucrt.lib /DEFAULTLIB:ucrt.lib")
306 set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} /NODEFAULTLIB:libucrt.lib /DEFAULTLIB:ucrt.lib")
308 elseif (CLR_CMAKE_PLATFORM_UNIX)
309 # Set the values to display when interactively configuring CMAKE_BUILD_TYPE
310 set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "DEBUG;CHECKED;RELEASE;RELWITHDEBINFO")
312 # Use uppercase CMAKE_BUILD_TYPE for the string comparisons below
313 string(TOUPPER ${CMAKE_BUILD_TYPE} UPPERCASE_CMAKE_BUILD_TYPE)
315 # For single-configuration toolset
316 # set the different configuration defines.
317 if (UPPERCASE_CMAKE_BUILD_TYPE STREQUAL DEBUG)
319 set_property(DIRECTORY PROPERTY COMPILE_DEFINITIONS ${CLR_DEFINES_DEBUG_INIT})
320 elseif (UPPERCASE_CMAKE_BUILD_TYPE STREQUAL CHECKED)
322 set_property(DIRECTORY PROPERTY COMPILE_DEFINITIONS ${CLR_DEFINES_CHECKED_INIT})
323 elseif (UPPERCASE_CMAKE_BUILD_TYPE STREQUAL RELEASE)
325 set_property(DIRECTORY PROPERTY COMPILE_DEFINITIONS ${CLR_DEFINES_RELEASE_INIT})
326 elseif (UPPERCASE_CMAKE_BUILD_TYPE STREQUAL RELWITHDEBINFO)
327 # And then RELWITHDEBINFO
328 set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS ${CLR_DEFINES_RELWITHDEBINFO_INIT})
330 message(FATAL_ERROR "Unknown build type! Set CMAKE_BUILD_TYPE to DEBUG, CHECKED, RELEASE, or RELWITHDEBINFO!")
333 # set the CLANG sanitizer flags for debug build
334 if(UPPERCASE_CMAKE_BUILD_TYPE STREQUAL DEBUG OR UPPERCASE_CMAKE_BUILD_TYPE STREQUAL CHECKED)
335 # obtain settings from running enablesanitizers.sh
336 string(FIND "$ENV{DEBUG_SANITIZERS}" "asan" __ASAN_POS)
337 string(FIND "$ENV{DEBUG_SANITIZERS}" "ubsan" __UBSAN_POS)
338 if ((${__ASAN_POS} GREATER -1) OR (${__UBSAN_POS} GREATER -1))
339 set(CLR_SANITIZE_CXX_FLAGS "${CLR_SANITIZE_CXX_FLAGS} -fsanitize-blacklist=${CMAKE_CURRENT_SOURCE_DIR}/sanitizerblacklist.txt -fsanitize=")
340 set(CLR_SANITIZE_LINK_FLAGS "${CLR_SANITIZE_LINK_FLAGS} -fsanitize=")
341 if (${__ASAN_POS} GREATER -1)
342 set(CLR_SANITIZE_CXX_FLAGS "${CLR_SANITIZE_CXX_FLAGS}address,")
343 set(CLR_SANITIZE_LINK_FLAGS "${CLR_SANITIZE_LINK_FLAGS}address,")
344 message("Address Sanitizer (asan) enabled")
346 if (${__UBSAN_POS} GREATER -1)
347 # all sanitizier flags are enabled except alignment (due to heavy use of __unaligned modifier)
348 set(CLR_SANITIZE_CXX_FLAGS "${CLR_SANITIZE_CXX_FLAGS}bool,bounds,enum,float-cast-overflow,float-divide-by-zero,function,integer,nonnull-attribute,null,object-size,return,returns-nonnull-attribute,shift,unreachable,vla-bound,vptr")
349 set(CLR_SANITIZE_LINK_FLAGS "${CLR_SANITIZE_LINK_FLAGS}undefined")
350 message("Undefined Behavior Sanitizer (ubsan) enabled")
353 # -fdata-sections -ffunction-sections: each function has own section instead of one per .o file (needed for --gc-sections)
354 # -fPIC: enable Position Independent Code normally just for shared libraries but required when linking with address sanitizer
355 # -O1: optimization level used instead of -O0 to avoid compile error "invalid operand for inline asm constraint"
356 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${CLR_SANITIZE_CXX_FLAGS} -fdata-sections -ffunction-sections -fPIC -O1")
357 set(CMAKE_CXX_FLAGS_CHECKED "${CMAKE_CXX_FLAGS_CHECKED} ${CLR_SANITIZE_CXX_FLAGS} -fdata-sections -ffunction-sections -fPIC -O1")
359 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${CLR_SANITIZE_LINK_FLAGS}")
360 set(CMAKE_EXE_LINKER_FLAGS_CHECKED "${CMAKE_EXE_LINKER_FLAGS_CHECKED} ${CLR_SANITIZE_LINK_FLAGS}")
362 # -Wl and --gc-sections: drop unused sections\functions (similar to Windows /Gy function-level-linking)
363 set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} ${CLR_SANITIZE_LINK_FLAGS} -Wl,--gc-sections")
364 set(CMAKE_SHARED_LINKER_FLAGS_CHECKED "${CMAKE_SHARED_LINKER_FLAGS_CHECKED} ${CLR_SANITIZE_LINK_FLAGS} -Wl,--gc-sections")
366 endif(UPPERCASE_CMAKE_BUILD_TYPE STREQUAL DEBUG OR UPPERCASE_CMAKE_BUILD_TYPE STREQUAL CHECKED)
369 if(CLR_CMAKE_PLATFORM_LINUX)
370 set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -Wa,--noexecstack")
371 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--build-id=sha1")
372 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--build-id=sha1")
373 endif(CLR_CMAKE_PLATFORM_LINUX)
375 #------------------------------------
376 # Definitions (for platform)
377 #-----------------------------------
378 if (CLR_CMAKE_PLATFORM_ARCH_AMD64)
379 add_definitions(-D_AMD64_)
380 add_definitions(-D_WIN64)
381 add_definitions(-DAMD64)
382 add_definitions(-DBIT64=1)
383 elseif (CLR_CMAKE_PLATFORM_ARCH_I386)
384 add_definitions(-D_X86_)
385 elseif (CLR_CMAKE_PLATFORM_ARCH_ARM)
386 add_definitions(-D_ARM_)
387 add_definitions(-DARM)
388 elseif (CLR_CMAKE_PLATFORM_ARCH_ARM64)
389 add_definitions(-D_ARM64_)
390 add_definitions(-DARM64)
391 add_definitions(-D_WIN64)
392 add_definitions(-DBIT64=1)
397 if (CLR_CMAKE_PLATFORM_UNIX)
398 if(CLR_CMAKE_PLATFORM_LINUX)
399 if(CLR_CMAKE_PLATFORM_UNIX_AMD64)
400 message("Detected Linux x86_64")
401 add_definitions(-DLINUX64)
402 elseif(CLR_CMAKE_PLATFORM_UNIX_ARM)
403 message("Detected Linux ARM")
404 add_definitions(-DLINUX32)
405 elseif(CLR_CMAKE_PLATFORM_UNIX_ARM64)
406 message("Detected Linux ARM64")
407 add_definitions(-DLINUX64)
411 endif(CLR_CMAKE_PLATFORM_LINUX)
412 endif(CLR_CMAKE_PLATFORM_UNIX)
414 if (CLR_CMAKE_PLATFORM_UNIX)
415 add_definitions(-DPLATFORM_UNIX=1)
417 if(CLR_CMAKE_PLATFORM_DARWIN)
418 message("Detected OSX x86_64")
419 endif(CLR_CMAKE_PLATFORM_DARWIN)
421 if(CLR_CMAKE_PLATFORM_FREEBSD)
422 message("Detected FreeBSD amd64")
423 endif(CLR_CMAKE_PLATFORM_FREEBSD)
425 if(CLR_CMAKE_PLATFORM_NETBSD)
426 message("Detected NetBSD amd64")
427 endif(CLR_CMAKE_PLATFORM_NETBSD)
428 endif(CLR_CMAKE_PLATFORM_UNIX)
431 # Define the CRT lib references that link into Desktop imports
432 set(STATIC_MT_CRT_LIB "libcmt$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
433 set(STATIC_MT_VCRT_LIB "libvcruntime$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
434 set(STATIC_MT_CPP_LIB "libcpmt$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
436 # Define the uCRT lib reference
437 set(STATIC_UCRT_LIB "libucrt$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
438 set(DYNAMIC_UCRT_LIB "ucrt$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
441 # Architecture specific files folder name
442 if (CLR_CMAKE_TARGET_ARCH_AMD64)
443 set(ARCH_SOURCES_DIR amd64)
444 elseif (CLR_CMAKE_TARGET_ARCH_ARM64)
445 set(ARCH_SOURCES_DIR arm64)
446 elseif (CLR_CMAKE_TARGET_ARCH_ARM)
447 set(ARCH_SOURCES_DIR arm)
448 elseif (CLR_CMAKE_TARGET_ARCH_I386)
449 set(ARCH_SOURCES_DIR i386)
454 # Enable for UNIX altjit on Windows - set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
455 # Enable for UNIX altjit on Windows - add_definitions(-DCLR_CMAKE_PLATFORM_UNIX=1)
457 #--------------------------------------
459 #--------------------------------------
460 include(compileoptions.cmake)
462 #----------------------------------------------------
463 # Cross target Component build specific configuration
464 #----------------------------------------------------
465 if(CLR_CROSS_COMPONENTS_BUILD)
466 include(crosscomponents.cmake)
467 endif(CLR_CROSS_COMPONENTS_BUILD)
469 #-----------------------------------------
471 # - project which require platform header not clr's
472 # - do not depend on clr's compile definitions
473 #-----------------------------------------
474 if(CLR_CMAKE_PLATFORM_UNIX)
475 add_subdirectory(src/corefx)
476 endif(CLR_CMAKE_PLATFORM_UNIX)
478 if(CLR_CMAKE_PLATFORM_UNIX)
479 add_subdirectory(src/ToolBox/SOS/lldbplugin)
480 if(NOT DEFINED CLR_CROSS_COMPONENTS_BUILD)
481 add_subdirectory(src/pal)
482 endif(NOT DEFINED CLR_CROSS_COMPONENTS_BUILD)
483 add_subdirectory(src/coreclr/hosts)
484 add_subdirectory(src/ildasm/unixcoreclrloader)
485 endif(CLR_CMAKE_PLATFORM_UNIX)
487 # Add this subdir. We install the headers for the jit.
488 add_subdirectory(src/pal/prebuilt/inc)
490 add_subdirectory(src/debug/debug-pal)
493 add_subdirectory(src/gc/sample)
496 # Above projects do not build with these compile options
497 # All of the compiler options are specified in file compileoptions.cmake
498 # Do not add any new options here. They shoul be added in compileoptions.cmake
500 add_compile_options(/FIWarningControl.h) # force include of WarningControl.h
501 add_compile_options(/Zl) # omit default library name in .OBJ
504 #-------------------------------------
505 # Include directory directives
506 #-------------------------------------
507 # Include the basic prebuilt headers - required for getting fileversion resource details.
508 include_directories("src/pal/prebuilt/inc")
509 include_directories("bin/obj")
511 if (CLR_CMAKE_PLATFORM_UNIX)
512 include_directories("src/pal/inc")
513 include_directories("src/pal/inc/rt")
514 include_directories("src/pal/src/safecrt")
515 endif (CLR_CMAKE_PLATFORM_UNIX)
517 #--------------------------------
518 # Definition directives
519 # - all clr specific compile definitions should be included in this file
520 # - all clr specific feature variable should also be added in this file
521 #----------------------------------
522 include(clrdefinitions.cmake)
524 # Microsoft.Dotnet.BuildTools.Coreclr version
525 set(BuildToolsVersion "1.0.4-prerelease")
526 set(BuildToolsDir "${CLR_DIR}/packages/Microsoft.DotNet.BuildTools.CoreCLR/${BuildToolsVersion}")
528 #------------------------------
529 # Add Product Directory
530 #------------------------------
531 add_subdirectory(src)
533 #------------------------------
535 #------------------------------
536 if(CLR_CMAKE_BUILD_TESTS)
537 # remove some definitions for test build
538 remove_definitions(-D_SECURE_SCL=0)
539 remove_definitions(-DUNICODE)
540 remove_definitions(-D_UNICODE)
542 add_subdirectory(tests)
543 endif(CLR_CMAKE_BUILD_TESTS)
545 include(definitionsconsistencycheck.cmake)