CMakeLists.txt

   1 # Verify minimum required version
   2 cmake_minimum_required(VERSION 3.5.1)
   3
   4 cmake_policy(SET CMP0042 NEW)
   5
   6 # Set the project name
   7 project(CoreCLR)
   8
   9 # Include cmake functions
  10 include(functions.cmake)
  11
  12 # Verify that LTCG/LTO is available
  13 include(configure.cmake)
  14
  15 if (WIN32)
  16   message(STATUS "VS_PLATFORM_TOOLSET is ${CMAKE_VS_PLATFORM_TOOLSET}")
  17   message(STATUS "VS_PLATFORM_NAME is ${CMAKE_VS_PLATFORM_NAME}")
  18 endif (WIN32)
  19
  20 # Set commonly used directory names
  21 set(CLR_DIR ${CMAKE_CURRENT_SOURCE_DIR})
  22 set(VM_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src/vm)
  23 set(GENERATED_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/src/inc)
  24 set(GENERATED_EVENTING_DIR ${CMAKE_CURRENT_BINARY_DIR}/Eventing)
  25 set(VERSION_FILE_PATH "${CMAKE_BINARY_DIR}/version.c")
  26 set(PAL_REDEFINES_FILE ${CMAKE_CURRENT_SOURCE_DIR}/src/dlls/mscordac/palredefines.S)
  27
  28 set(CORECLR_SET_RPATH ON)
  29 if(CORECLR_SET_RPATH)
  30     # Enable @rpath support for shared libraries.
  31     set(MACOSX_RPATH ON)
  32 endif(CORECLR_SET_RPATH)
  33
  34 OPTION(CLR_CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)
  35 OPTION(CLR_CMAKE_WARNINGS_ARE_ERRORS "Warnings are errors" ON)
  36
  37 # Ensure other tools are present
  38 if (WIN32)
  39     if(CLR_CMAKE_HOST_ARCH STREQUAL arm)
  40
  41       # Confirm that Windows SDK is present
  42       if(NOT DEFINED CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION OR CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION STREQUAL "" )
  43               message(FATAL_ERROR "Windows SDK is required for the Arm32 build.")
  44       else()
  45               message("Using Windows SDK version ${CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION}")
  46       endif()
  47
  48       # Explicitly specify the assembler to be used for Arm32 compile
  49       file(TO_CMAKE_PATH "$ENV{VCToolsInstallDir}\\bin\\HostX86\\arm\\armasm.exe" CMAKE_ASM_COMPILER)
  50
  51       set(CMAKE_ASM_MASM_COMPILER ${CMAKE_ASM_COMPILER})
  52       message("CMAKE_ASM_MASM_COMPILER explicitly set to: ${CMAKE_ASM_MASM_COMPILER}")
  53
  54       # Enable generic assembly compilation to avoid CMake generate VS proj files that explicitly
  55       # use ml[64].exe as the assembler.
  56       enable_language(ASM)
  57     elseif(CLR_CMAKE_HOST_ARCH STREQUAL arm64)
  58
  59       # Confirm that Windows SDK is present
  60       if(NOT DEFINED CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION OR CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION STREQUAL "" )
  61               message(FATAL_ERROR "Windows SDK is required for the ARM64 build.")
  62       else()
  63               message("Using Windows SDK version ${CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION}")
  64       endif()
  65
  66       # Explicitly specify the assembler to be used for Arm64 compile
  67       file(TO_CMAKE_PATH "$ENV{VCToolsInstallDir}\\bin\\HostX86\\arm64\\armasm64.exe" CMAKE_ASM_COMPILER)
  68
  69       set(CMAKE_ASM_MASM_COMPILER ${CMAKE_ASM_COMPILER})
  70       message("CMAKE_ASM_MASM_COMPILER explicitly set to: ${CMAKE_ASM_MASM_COMPILER}")
  71
  72       # Enable generic assembly compilation to avoid CMake generate VS proj files that explicitly
  73       # use ml[64].exe as the assembler.
  74       enable_language(ASM)
  75     else()
  76       enable_language(ASM_MASM)
  77     endif()
  78
  79     # Ensure that MC is present
  80     find_program(MC mc)
  81     if (MC STREQUAL "MC-NOTFOUND")
  82         message(FATAL_ERROR "MC not found")
  83     endif()
  84
  85 else (WIN32)
  86     enable_language(ASM)
  87
  88     # Ensure that awk is present
  89     find_program(AWK awk)
  90     if (AWK STREQUAL "AWK-NOTFOUND")
  91         message(FATAL_ERROR "AWK not found")
  92     endif()
  93
  94     # Try to locate the paxctl tool. Failure to find it is not fatal,
  95     # but the generated executables won't work on a system where PAX is set
  96     # to prevent applications to create executable memory mappings.
  97     find_program(PAXCTL paxctl)
  98
  99     if (CMAKE_SYSTEM_NAME STREQUAL Darwin)
 100
 101       # Ensure that dsymutil and strip are present
 102       find_program(DSYMUTIL dsymutil)
 103       if (DSYMUTIL STREQUAL "DSYMUTIL-NOTFOUND")
 104           message(FATAL_ERROR "dsymutil not found")
 105       endif()
 106
 107       find_program(STRIP strip)
 108       if (STRIP STREQUAL "STRIP-NOTFOUND")
 109           message(FATAL_ERROR "strip not found")
 110       endif()
 111
 112     else (CMAKE_SYSTEM_NAME STREQUAL Darwin)
 113
 114       # Ensure that objcopy is present
 115       if (CLR_UNIX_CROSS_BUILD AND NOT DEFINED CLR_CROSS_COMPONENTS_BUILD)
 116         if (CMAKE_SYSTEM_PROCESSOR STREQUAL armv7l OR CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64 OR CMAKE_SYSTEM_PROCESSOR STREQUAL arm)
 117           find_program(OBJCOPY ${TOOLCHAIN}-objcopy)
 118         elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL i686)
 119           find_program(OBJCOPY objcopy)
 120         else()
 121           clr_unknown_arch()
 122         endif()
 123       else()
 124         find_program(OBJCOPY objcopy)
 125       endif()
 126
 127       if (OBJCOPY STREQUAL "OBJCOPY-NOTFOUND")
 128           message(FATAL_ERROR "objcopy not found")
 129       endif()
 130
 131     endif (CMAKE_SYSTEM_NAME STREQUAL Darwin)
 132 endif(WIN32)
 133
 134 #----------------------------------------------------
 135 # Configure compiler settings for environment
 136 #----------------------------------------------------
 137 include(configurecompiler.cmake)
 138
 139 #----------------------------------------------------
 140 # Cross target Component build specific configuration
 141 #----------------------------------------------------
 142 if(CLR_CROSS_COMPONENTS_BUILD)
 143   include(crosscomponents.cmake)
 144 endif(CLR_CROSS_COMPONENTS_BUILD)
 145
 146 #-------------------
 147 # Enable PGO support
 148 #-------------------
 149 include(pgosupport.cmake)
 150
 151 #-----------------------------------------
 152 # Add Projects
 153 #     - project which require platform header not clr's
 154 #     - do not depend on clr's compile definitions
 155 #-----------------------------------------
 156 if(CLR_CMAKE_PLATFORM_UNIX AND NOT DEFINED CLR_CROSS_COMPONENTS_BUILD)
 157     add_subdirectory(src/corefx)
 158 endif()
 159
 160 if(CLR_CMAKE_PLATFORM_UNIX)
 161     add_subdirectory(src/pal)
 162     add_subdirectory(src/coreclr/hosts)
 163     add_subdirectory(src/ildasm/unixcoreclrloader)
 164 endif(CLR_CMAKE_PLATFORM_UNIX)
 165
 166 # Add this subdir. We install the headers for the jit.
 167 add_subdirectory(src/pal/prebuilt/inc)
 168
 169 add_subdirectory(src/debug/debug-pal)
 170
 171 if(WIN32)
 172   add_subdirectory(src/gc/sample)
 173 endif()
 174
 175 # Above projects do not build with these compile options
 176 # All of the compiler options are specified in file compileoptions.cmake
 177 # Do not add any new options here. They should be added in compileoptions.cmake
 178 if(WIN32)
 179   add_compile_options(/FIWarningControl.h) # force include of WarningControl.h
 180   add_compile_options(/Zl) # omit default library name in .OBJ
 181 endif(WIN32)
 182
 183 #------------------------------
 184 # Add Test Directory
 185 #------------------------------
 186 if(CLR_CMAKE_BUILD_TESTS)
 187   add_subdirectory(tests)
 188 endif(CLR_CMAKE_BUILD_TESTS)
 189
 190 #--------------------------------
 191 # Definition directives
 192 #  - all clr specific compile definitions should be included in this file
 193 #  - all clr specific feature variable should also be added in this file
 194 #----------------------------------
 195 include(clrdefinitions.cmake)
 196
 197 #-------------------------------------
 198 # Include directory directives
 199 #-------------------------------------
 200 # Include the basic prebuilt headers - required for getting fileversion resource details.
 201 include_directories("src/pal/prebuilt/inc")
 202 include_directories("bin/obj")
 203
 204 if(FEATURE_STANDALONE_GC)
 205   add_definitions(-DFEATURE_STANDALONE_GC)
 206   add_subdirectory(src/gc)
 207 endif(FEATURE_STANDALONE_GC)
 208
 209 if (CLR_CMAKE_PLATFORM_UNIX)
 210   include_directories("src/pal/inc")
 211   include_directories("src/pal/inc/rt")
 212   include_directories("src/pal/src/safecrt")
 213 endif (CLR_CMAKE_PLATFORM_UNIX)
 214
 215 #------------------------------
 216 # Add Product Directory
 217 #------------------------------
 218 add_subdirectory(src)
 219
 220 include(definitionsconsistencycheck.cmake)