tests/driverkit/Makefile

   1 PROJECT := xnu/darwintests
   2
   3 ifdef BASEDSTROOT
   4 override DSTROOT = $(BASEDSTROOT)
   5 endif
   6 INVALID_ARCHS = i386
   7 ENABLE_LTE_TESTS=YES
   8
   9 OTHER_LTE_INCLUDE_FILES += \
  10         /System/Library/PrivateFrameworks/LoggingSupport.framework, \
  11         /System/Library/PrivateFrameworks/MobileKeyBag.framework, \
  12         /System/Library/Frameworks/IOSurface.framework, \
  13         /usr/local/lib/libdarwintest_utils.dylib, \
  14         /usr/lib/libapple_crypto.dylib,
  15
  16 DEVELOPER_DIR ?= $(shell xcode-select -p)
  17
  18 # the xnu build system will only ever call us with the default target
  19 .DEFAULT_GOAL := install
  20
  21 SDKROOT ?= driverkit.internal
  22
  23 include $(DEVELOPER_DIR)/AppleInternal/Makefiles/darwintest/Makefile.common
  24
  25 DRIVERKIT_DIR := $(TARGETSDK)/System/DriverKit
  26 DRIVERKIT_TARGET := x86_64-apple-driverkit$(shell xcrun --sdk driverkit.internal --show-sdk-version)
  27
  28 IIG := $(shell xcrun --sdk "$(SDKROOT)" -f iig)
  29
  30 # Enumerate all directories in this folder, excluding the "build" directory
  31 DEXT_SRCS = $(filter-out build,$(shell find . -type d -depth 1 | sed -e "s:./::g"))
  32
  33 # hack: reuse the default CXXFLAGS and LDFLAGS but remove -mmacosx-version-min and -arch. Also adds a few other required flags
  34 # These are used for both iig and clang
  35 DEXT_SHARED_CXXFLAGS := $(filter-out -mmacosx-version-min=%, $(shell echo $(CXXFLAGS) $(OTHER_CXXFLAGS) | sed -e "s/-arch [a-zA-Z0-9_]*//g"))  -isystem$(DRIVERKIT_DIR)/usr/include -iframework$(DRIVERKIT_DIR)/System/Library/Frameworks -std=gnu++14
  36
  37 # These are used just for clang
  38 DEXT_CXXFLAGS := $(DEXT_SHARED_CXXFLAGS) -target $(DRIVERKIT_TARGET)
  39
  40 # These are used just for iig
  41 IIGFLAGS := -- $(DEXT_SHARED_CXXFLAGS) -D__IIG=1 -x c++
  42
  43 # Used just for clang. LDFLAGS are not needed for iig
  44 DEXT_LDFLAGS := $(filter-out -mmacosx-version-min=%, $(shell echo $(LDFLAGS) $(OTHER_LDFLAGS) | sed -e "s/-arch [a-zA-Z0-9_]*//g")) -target $(DRIVERKIT_TARGET) -L$(DRIVERKIT_DIR)/usr/lib -F$(DRIVERKIT_DIR)/System/Library/Frameworks -framework DriverKit
  45
  46
  47 # This generates rules to create dexts from each directory specified in DEXT_SRCS
  48 define GENERATE_DEXT_RULE
  49 ## Given the following directory structure:
  50 ##   test_driver_123/
  51 ##     Info.plist
  52 ##     test_driver_123.entitlements
  53 ##     [cpp and iig files]
  54 ## This produces a dext called com.apple.test_driver_123.dext:
  55 ##   com.apple.test_driver_123.dext/
  56 ##     com.apple.test_driver_123 [dext executable]
  57 ##     Info.plist
  58 ##     _CodeSignature/
  59
  60 CUSTOM_TARGETS += com.apple.$1.dext
  61
  62 com.apple.$1.dext : $(patsubst $1/%.cpp,$(OBJROOT)/$1/%.o,$(wildcard $1/*.cpp)) $(patsubst $1/%.iig,$(OBJROOT)/$1/DerivedSources/%.iig.o,$(wildcard $1/*.iig))
  63         # Create bundle directory
  64         mkdir -p $(SYMROOT)/$$@
  65         # Link object files
  66         $(CXX) $(DEXT_LDFLAGS) $$^ -o $(SYMROOT)/$$@/com.apple.$1
  67         # Copy Info.plist and sign
  68         cp $1/Info.plist $(SYMROOT)/$$@
  69         codesign -vvv --force --sign - --entitlements $1/$1.entitlements --timestamp=none $(SYMROOT)/$$@
  70
  71 install-com.apple.$1.dext: com.apple.$1.dext
  72         mkdir -p $(INSTALLDIR)
  73         cp -R $(SYMROOT)/com.apple.$1.dext $(INSTALLDIR)
  74
  75 $(OBJROOT)/$1/DerivedSources/%.iig.o: $(OBJROOT)/$1/DerivedSources/%.iig.cpp
  76         mkdir -p $(OBJROOT)/$1/DerivedSources
  77         # Compile *.iig.cpp to object file
  78         $(CXX) $(DEXT_CXXFLAGS) -I$1/ -I$(OBJROOT)/$1/DerivedSources -c $$^ -o $$@
  79
  80 $(OBJROOT)/$1/DerivedSources/%.iig.cpp: $1/%.iig
  81         mkdir -p $(OBJROOT)/$1/DerivedSources
  82         # Generate *.iig.cpp and *.h header files from *.iig
  83         $(IIG) --def $$^ --impl $$@ --header $$(patsubst %.iig.cpp,%.h,$$@) $(IIGFLAGS)
  84
  85 # Tell make not to delete the intermediate *.iig.cpp file since it is useful for debugging
  86 .PRECIOUS :: $(OBJROOT)/$1/DerivedSources/%.iig.cpp
  87
  88 $(OBJROOT)/$1/%.o: $1/%.cpp $(patsubst $1/%.iig,$(OBJROOT)/$1/DerivedSources/%.iig.o,$(wildcard $1/*.iig))
  89         # Compile c++ file. The additional dependency is for headers emitted by iig
  90         $(CXX) $(DEXT_CXXFLAGS) -I$1/ -I$(OBJROOT)/$1/DerivedSources -c $$< -o $$@
  91 endef
  92
  93
  94 ifeq ($(PLATFORM),MacOSX)
  95 $(foreach DEXTSRCDIR,$(DEXT_SRCS),$(eval $(call GENERATE_DEXT_RULE,$(DEXTSRCDIR))))
  96 else
  97 EXCLUDED_SOURCES += $(DEXT_SRCS)
  98 endif
  99
 100 include $(DEVELOPER_DIR)/AppleInternal/Makefiles/darwintest/Makefile.targets