| 1 | # |
| 2 | # Copyright (C) 1999-2016 Apple Inc. All rights reserved. |
| 3 | # |
| 4 | ifndef VERSDIR |
| 5 | export VERSDIR := $(shell /bin/pwd) |
| 6 | endif |
| 7 | |
| 8 | ifndef SRCROOT |
| 9 | export SRCROOT := $(shell /bin/pwd) |
| 10 | endif |
| 11 | ifndef OBJROOT |
| 12 | export OBJROOT = $(SRCROOT)/BUILD/obj |
| 13 | endif |
| 14 | ifndef DSTROOT |
| 15 | export DSTROOT = $(SRCROOT)/BUILD/dst |
| 16 | endif |
| 17 | ifndef SYMROOT |
| 18 | export SYMROOT = $(SRCROOT)/BUILD/sym |
| 19 | endif |
| 20 | ifndef MallocNanoZone |
| 21 | export MallocNanoZone := 1 |
| 22 | endif |
| 23 | |
| 24 | # Avoid make default rules, make becomes faster |
| 25 | MAKEFLAGS+=r |
| 26 | |
| 27 | export MakeInc_top=${VERSDIR}/makedefs/MakeInc.top |
| 28 | export MakeInc_kernel=${VERSDIR}/makedefs/MakeInc.kernel |
| 29 | export MakeInc_cmd=${VERSDIR}/makedefs/MakeInc.cmd |
| 30 | export MakeInc_def=${VERSDIR}/makedefs/MakeInc.def |
| 31 | export MakeInc_rule=${VERSDIR}/makedefs/MakeInc.rule |
| 32 | export MakeInc_dir=${VERSDIR}/makedefs/MakeInc.dir |
| 33 | |
| 34 | # |
| 35 | # Dispatch non-xnu build aliases to their own build |
| 36 | # systems. All xnu variants start with MakeInc_top. |
| 37 | # |
| 38 | |
| 39 | ifneq ($(findstring Libsyscall,$(RC_ProjectName)),) |
| 40 | |
| 41 | include $(MakeInc_cmd) |
| 42 | |
| 43 | ifeq ($(RC_ProjectName),Libsyscall_headers_Sim) |
| 44 | TARGET=-target Libsyscall_headers_Sim |
| 45 | endif |
| 46 | |
| 47 | ifeq ($(RC_ProjectName),Libsyscall_driverkit) |
| 48 | TARGET=-target Libsyscall_driverkit |
| 49 | endif |
| 50 | |
| 51 | default: install |
| 52 | |
| 53 | # default to OS X |
| 54 | SDKROOT ?= macosx.internal |
| 55 | |
| 56 | installhdrs install: |
| 57 | cd libsyscall ; \ |
| 58 | xcodebuild $@ $(TARGET) \ |
| 59 | $(MAKEOVERRIDES) \ |
| 60 | "SRCROOT=$(SRCROOT)/libsyscall" \ |
| 61 | "OBJROOT=$(OBJROOT)" \ |
| 62 | "SYMROOT=$(SYMROOT)" \ |
| 63 | "DSTROOT=$(DSTROOT)" \ |
| 64 | "SDKROOT=$(SDKROOT)" |
| 65 | |
| 66 | Libsyscall_driverkit: install |
| 67 | |
| 68 | .PHONY: Libsyscall_driverkit |
| 69 | |
| 70 | clean: |
| 71 | |
| 72 | installsrc: |
| 73 | pax -rw . $(SRCROOT) |
| 74 | |
| 75 | else ifneq ($(findstring libkxld_host,$(RC_ProjectName)),) |
| 76 | |
| 77 | include $(MakeInc_cmd) |
| 78 | |
| 79 | default: install |
| 80 | |
| 81 | installhdrs install clean: |
| 82 | $(MAKE) -C libkern/kxld $@ USE_APPLE_PB_SUPPORT=all PRODUCT_TYPE=ARCHIVE |
| 83 | |
| 84 | installsrc: |
| 85 | $(_v)$(MKDIR) $(SRCROOT) |
| 86 | $(_v)$(FIND) -x . \! \( \( -name BUILD -o -name .svn -o -name .git -o -name cscope.\* -o -name \*~ \) -prune \) -print0 | $(PAX) -rw -p a -d0 $(SRCROOT) |
| 87 | $(_v)$(CHMOD) -R go+rX $(SRCROOT) |
| 88 | |
| 89 | else ifneq ($(findstring libkxld,$(RC_ProjectName)),) |
| 90 | |
| 91 | include $(MakeInc_cmd) |
| 92 | |
| 93 | default: install |
| 94 | |
| 95 | installhdrs install clean: |
| 96 | $(MAKE) -C libkern/kxld $@ USE_APPLE_PB_SUPPORT=all |
| 97 | |
| 98 | installsrc: |
| 99 | $(_v)$(MKDIR) $(SRCROOT) |
| 100 | $(_v)$(FIND) -x . \! \( \( -name BUILD -o -name .svn -o -name .git -o -name cscope.\* -o -name \*~ \) -prune \) -print0 | $(PAX) -rw -p a -d0 $(SRCROOT) |
| 101 | $(_v)$(CHMOD) -R go+rX $(SRCROOT) |
| 102 | |
| 103 | else ifneq ($(findstring libkmod,$(RC_ProjectName)),) |
| 104 | |
| 105 | default: install |
| 106 | |
| 107 | installhdrs install: |
| 108 | cd libkern/kmod ; \ |
| 109 | xcodebuild $@ \ |
| 110 | $(MAKEOVERRIDES) \ |
| 111 | "SRCROOT=$(SRCROOT)/libkern/kmod" \ |
| 112 | "OBJROOT=$(OBJROOT)" \ |
| 113 | "SYMROOT=$(SYMROOT)" \ |
| 114 | "DSTROOT=$(DSTROOT)" \ |
| 115 | "SDKROOT=$(SDKROOT)" |
| 116 | |
| 117 | clean: |
| 118 | |
| 119 | installsrc: |
| 120 | pax -rw . $(SRCROOT) |
| 121 | |
| 122 | else ifneq ($(findstring xnu_tests,$(RC_ProjectName)),) |
| 123 | |
| 124 | export SYSCTL_HW_PHYSICALCPU := $(shell /usr/sbin/sysctl -n hw.physicalcpu) |
| 125 | export SYSCTL_HW_LOGICALCPU := $(shell /usr/sbin/sysctl -n hw.logicalcpu) |
| 126 | MAKEJOBS := --jobs=$(shell expr $(SYSCTL_HW_LOGICALCPU) + 1) |
| 127 | |
| 128 | default: install |
| 129 | |
| 130 | installhdrs: |
| 131 | |
| 132 | install: xnu_tests |
| 133 | |
| 134 | clean: |
| 135 | |
| 136 | installsrc: |
| 137 | pax -rw . $(SRCROOT) |
| 138 | |
| 139 | else ifeq ($(RC_ProjectName),xnu_tests_driverkit) |
| 140 | |
| 141 | export SYSCTL_HW_PHYSICALCPU := $(shell /usr/sbin/sysctl -n hw.physicalcpu) |
| 142 | export SYSCTL_HW_LOGICALCPU := $(shell /usr/sbin/sysctl -n hw.logicalcpu) |
| 143 | MAKEJOBS := --jobs=$(shell expr $(SYSCTL_HW_LOGICALCPU) + 1) |
| 144 | |
| 145 | default: install |
| 146 | |
| 147 | installhdrs: |
| 148 | |
| 149 | install: xnu_tests_driverkit |
| 150 | |
| 151 | clean: |
| 152 | |
| 153 | installsrc: |
| 154 | pax -rw . $(SRCROOT) |
| 155 | |
| 156 | else # all other RC_ProjectName |
| 157 | |
| 158 | ifndef CURRENT_BUILD_CONFIG |
| 159 | |
| 160 | # avoid having to include MakeInc.cmd |
| 161 | ifeq ($(RC_XBS),YES) |
| 162 | _v = |
| 163 | else ifeq ($(VERBOSE),YES) |
| 164 | _v = |
| 165 | else |
| 166 | _v = @ |
| 167 | endif |
| 168 | |
| 169 | # |
| 170 | # Setup for parallel sub-makes, taking into account physical and logical |
| 171 | # CPUs. If the system does not support SMT, use N+1. |
| 172 | # If MAKEJOBS or -jN is passed on the make line, that takes precedence. |
| 173 | # |
| 174 | export SYSCTL_HW_PHYSICALCPU := $(shell /usr/sbin/sysctl -n hw.physicalcpu) |
| 175 | export SYSCTL_HW_LOGICALCPU := $(shell /usr/sbin/sysctl -n hw.logicalcpu) |
| 176 | MAKEJOBS := --jobs=$(shell expr $(SYSCTL_HW_LOGICALCPU) + 1) |
| 177 | |
| 178 | TOP_TARGETS = \ |
| 179 | clean \ |
| 180 | installsrc \ |
| 181 | exporthdrs \ |
| 182 | all all_desktop all_embedded \ |
| 183 | all_release_embedded all_development_embedded \ |
| 184 | installhdrs installhdrs_desktop installhdrs_embedded \ |
| 185 | installhdrs_release_embedded installhdrs_development_embedded \ |
| 186 | install install_desktop install_embedded \ |
| 187 | install_release_embedded install_development_embedded \ |
| 188 | install_kernels \ |
| 189 | installopensource \ |
| 190 | cscope tags TAGS checkstyle restyle check_uncrustify uncrustify \ |
| 191 | help |
| 192 | |
| 193 | DEFAULT_TARGET = all |
| 194 | |
| 195 | # Targets for internal build system debugging |
| 196 | TOP_TARGETS += \ |
| 197 | print_exports print_exports_first_build_config \ |
| 198 | setup \ |
| 199 | build \ |
| 200 | config \ |
| 201 | install_textfiles \ |
| 202 | install_config |
| 203 | |
| 204 | ifeq ($(BUILD_JSON_COMPILATION_DATABASE),1) |
| 205 | MAKEARGS += -B |
| 206 | DEFAULT_TARGET := build |
| 207 | endif |
| 208 | |
| 209 | .PHONY: $(TOP_TARGETS) |
| 210 | |
| 211 | default: $(DEFAULT_TARGET) |
| 212 | |
| 213 | ifneq ($(REMOTEBUILD),) |
| 214 | $(TOP_TARGETS): |
| 215 | $(_v)$(VERSDIR)/tools/remote_build.sh _REMOTEBUILD_TARGET=$@ _REMOTEBUILD_MAKE=$(MAKE) $(if $(filter --,$(MAKEFLAGS)),-,)$(MAKEFLAGS) |
| 216 | else |
| 217 | $(TOP_TARGETS): |
| 218 | $(_v)$(MAKE) $(MAKEARGS) -r $(if $(filter -j,$(MAKEFLAGS)),,$(MAKEJOBS)) -f $(MakeInc_top) $@ |
| 219 | endif |
| 220 | |
| 221 | else # CURRENT_BUILD_CONFIG |
| 222 | |
| 223 | include $(MakeInc_cmd) |
| 224 | include $(MakeInc_def) |
| 225 | |
| 226 | ALL_SUBDIRS = \ |
| 227 | security \ |
| 228 | bsd \ |
| 229 | iokit \ |
| 230 | osfmk \ |
| 231 | pexpert \ |
| 232 | libkern \ |
| 233 | libsa \ |
| 234 | config \ |
| 235 | san |
| 236 | |
| 237 | CONFIG_SUBDIRS = config tools san |
| 238 | |
| 239 | INSTINC_SUBDIRS = $(ALL_SUBDIRS) EXTERNAL_HEADERS |
| 240 | INSTINC_SUBDIRS_X86_64 = $(INSTINC_SUBDIRS) |
| 241 | INSTINC_SUBDIRS_X86_64H = $(INSTINC_SUBDIRS) |
| 242 | INSTINC_SUBDIRS_ARM = $(INSTINC_SUBDIRS) |
| 243 | INSTINC_SUBDIRS_ARM64 = $(INSTINC_SUBDIRS) |
| 244 | |
| 245 | EXPINC_SUBDIRS = $(ALL_SUBDIRS) |
| 246 | EXPINC_SUBDIRS_X86_64 = $(EXPINC_SUBDIRS) |
| 247 | EXPINC_SUBDIRS_X86_64H = $(EXPINC_SUBDIRS) |
| 248 | EXPINC_SUBDIRS_ARM = $(EXPINC_SUBDIRS) |
| 249 | EXPINC_SUBDIRS_ARM64 = $(EXPINC_SUBDIRS) |
| 250 | |
| 251 | SETUP_SUBDIRS = SETUP san bsd |
| 252 | |
| 253 | COMP_SUBDIRS_X86_64 = $(ALL_SUBDIRS) |
| 254 | COMP_SUBDIRS_X86_64H = $(ALL_SUBDIRS) |
| 255 | COMP_SUBDIRS_ARM = $(ALL_SUBDIRS) |
| 256 | COMP_SUBDIRS_ARM64 = $(ALL_SUBDIRS) |
| 257 | |
| 258 | INSTTEXTFILES_SUBDIRS = \ |
| 259 | bsd |
| 260 | INSTTEXTFILES_SUBDIRS_X86_64 = $(INSTTEXTFILES_SUBDIRS) |
| 261 | INSTTEXTFILES_SUBDIRS_X86_64H = $(INSTTEXTFILES_SUBDIRS) |
| 262 | INSTTEXTFILES_SUBDIRS_ARM = $(INSTTEXTFILES_SUBDIRS) |
| 263 | INSTTEXTFILES_SUBDIRS_ARM64 = $(INSTTEXTFILES_SUBDIRS) |
| 264 | |
| 265 | include $(MakeInc_kernel) |
| 266 | include $(MakeInc_rule) |
| 267 | include $(MakeInc_dir) |
| 268 | |
| 269 | endif # CURRENT_BUILD_CONFIG |
| 270 | |
| 271 | endif # all other RC_ProjectName |
| 272 | |
| 273 | installapi_libkdd installhdrs_libkdd install_libkdd: |
| 274 | cd libkdd; \ |
| 275 | xcodebuild -target Default $(subst _libkdd,,$@) \ |
| 276 | $(MAKEOVERRIDES) \ |
| 277 | "SRCROOT=$(SRCROOT)/libkdd" \ |
| 278 | "OBJROOT=$(OBJROOT)" \ |
| 279 | "SYMROOT=$(SYMROOT)" \ |
| 280 | "DSTROOT=$(DSTROOT)" \ |
| 281 | "SDKROOT=$(SDKROOT)" |
| 282 | |
| 283 | |
| 284 | installapi_libkdd_tests installhdrs_libkdd_tests install_libkdd_tests: |
| 285 | cd libkdd; \ |
| 286 | xcodebuild -target tests $(subst _libkdd_tests,,$@) \ |
| 287 | $(MAKEOVERRIDES) \ |
| 288 | "SRCROOT=$(SRCROOT)/libkdd" \ |
| 289 | "OBJROOT=$(OBJROOT)" \ |
| 290 | "SYMROOT=$(SYMROOT)" \ |
| 291 | "DSTROOT=$(DSTROOT)" \ |
| 292 | "SDKROOT=$(SDKROOT)" |
| 293 | |
| 294 | |
| 295 | installapi_libkdd_host installhdrs_libkdd_host install_libkdd_host: |
| 296 | cd libkdd; \ |
| 297 | xcodebuild -configuration ReleaseHost -target kdd.framework $(subst _libkdd_host,,$@) \ |
| 298 | $(MAKEOVERRIDES) \ |
| 299 | "SRCROOT=$(SRCROOT)/libkdd" \ |
| 300 | "OBJROOT=$(OBJROOT)" \ |
| 301 | "SYMROOT=$(SYMROOT)" \ |
| 302 | "DSTROOT=$(DSTROOT)" \ |
| 303 | "SDKROOT=$(SDKROOT)" |
| 304 | |
| 305 | |
| 306 | # "xnu_tests" and "testbots" are targets that can be invoked via a standalone |
| 307 | # "make xnu_tests" or via buildit/XBS with the RC_ProjectName=xnu_tests. |
| 308 | # Define the target here in the outermost scope of the initial Makefile |
| 309 | |
| 310 | xnu_tests: |
| 311 | $(MAKE) -C $(SRCROOT)/tools/tests $(if $(filter -j,$(MAKEFLAGS)),,$(MAKEJOBS)) \ |
| 312 | SRCROOT=$(SRCROOT)/tools/tests |
| 313 | $(MAKE) -C $(SRCROOT)/tests $(if $(filter -j,$(MAKEFLAGS)),,$(MAKEJOBS)) \ |
| 314 | SRCROOT=$(SRCROOT)/tests |
| 315 | |
| 316 | xnu_tests_driverkit: |
| 317 | $(MAKE) -C $(SRCROOT)/tests/driverkit $(if $(filter -j,$(MAKEFLAGS)),,$(MAKEJOBS)) \ |
| 318 | SRCROOT=$(SRCROOT)/tests/driverkit |
| 319 | |
| 320 | # |
| 321 | # The "analyze" target defined below invokes Clang Static Analyzer |
| 322 | # with a predefined set of checks and options for the project. |
| 323 | # |
| 324 | |
| 325 | # By default, analysis results are available in BUILD/StaticAnalyzer. |
| 326 | # Set this variable in your make invocation to use a different directory. |
| 327 | # Note that these results are only deleted when the build directory |
| 328 | # is cleaned. They aren't deleted every time the analyzer is re-run, |
| 329 | # but they are deleted after "make clean". |
| 330 | STATIC_ANALYZER_OUTPUT_DIR ?= $(SRCROOT)/BUILD/StaticAnalyzer |
| 331 | |
| 332 | # By default, the default make target is analyzed. You can analyze |
| 333 | # other targets by setting this variable in your make invocation. |
| 334 | STATIC_ANALYZER_TARGET ?= |
| 335 | |
| 336 | # You can pass additional flags to scan-build by setting this variable |
| 337 | # in your make invocation. For example, you can enable additional checks. |
| 338 | STATIC_ANALYZER_EXTRA_FLAGS ?= |
| 339 | |
| 340 | analyze: |
| 341 | # This is where the reports are going to be available. |
| 342 | # Old reports are deleted on make clean only. |
| 343 | mkdir -p $(STATIC_ANALYZER_OUTPUT_DIR) |
| 344 | |
| 345 | # Recursively build the requested target under scan-build. |
| 346 | # Exclude checks that weren't deemed to be security critical, |
| 347 | # like null pointer dereferences. |
| 348 | xcrun scan-build -o $(STATIC_ANALYZER_OUTPUT_DIR) \ |
| 349 | -disable-checker deadcode.DeadStores \ |
| 350 | -disable-checker core.NullDereference \ |
| 351 | -disable-checker core.DivideZero \ |
| 352 | $(STATIC_ANALYZER_EXTRA_FLAGS) \ |
| 353 | make $(STATIC_ANALYZER_TARGET) |